семафор

даты.... и <= <

SladkieBulki/SladkieBulki.sln

@@ -7,7 +7,11 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SladkieBulkiContrakts", "Sl
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SladkieBulkiTests", "SladkieBulkiTests\SladkieBulkiTests.csproj", "{12312C3E-A15B-4563-BD04-BB814149B2F6}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SladkieBulkiBusinessLogic", "SladkieBulkiBusinessLogic\SladkieBulkiBusinessLogic.csproj", "{004CA71C-5308-44C7-82DA-4098BA6F5F1C}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SladkieBulkiBusinessLogic", "SladkieBulkiBusinessLogic\SladkieBulkiBusinessLogic.csproj", "{004CA71C-5308-44C7-82DA-4098BA6F5F1C}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SladkieBulkiDatabase", "SladkieBulkiDatabase\SladkieBulkiDatabase.csproj", "{A39687D5-A64A-4EF1-B988-BD58CFCACDDE}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SladkieBulkiWedApi", "SladkieBulkiWedApi\SladkieBulkiWedApi.csproj", "{8623B6C7-0506-4C36-A337-CA363B92FFA2}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -27,6 +31,14 @@ Global
 		{004CA71C-5308-44C7-82DA-4098BA6F5F1C}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{004CA71C-5308-44C7-82DA-4098BA6F5F1C}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{004CA71C-5308-44C7-82DA-4098BA6F5F1C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A39687D5-A64A-4EF1-B988-BD58CFCACDDE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A39687D5-A64A-4EF1-B988-BD58CFCACDDE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A39687D5-A64A-4EF1-B988-BD58CFCACDDE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A39687D5-A64A-4EF1-B988-BD58CFCACDDE}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8623B6C7-0506-4C36-A337-CA363B92FFA2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8623B6C7-0506-4C36-A337-CA363B92FFA2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8623B6C7-0506-4C36-A337-CA363B92FFA2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8623B6C7-0506-4C36-A337-CA363B92FFA2}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

SladkieBulki/SladkieBulkiBusinessLogic/Implementations/PostBusinessLogicContract.cs

@@ -13,10 +13,10 @@ internal class PostBusinessLogicContract(IPostStorageContract postStorageContrac
     private readonly ILogger _logger = logger;
     private readonly IPostStorageContract _postStorageContract = postStorageContract;
 
-    public List<PostDataModel> GetAllPosts(bool onlyActive = true)
+    public List<PostDataModel> GetAllPosts()
     {
-        _logger.LogInformation("GetAllPosts params: {onlyActive}", onlyActive);
-        return _postStorageContract.GetList(onlyActive) ?? throw new NullListException();
+        _logger.LogInformation("GetAllPosts");
+        return _postStorageContract.GetList() ?? throw new NullListException();
     }
 
     public List<PostDataModel> GetAllDataOfPost(string postId)

SladkieBulki/SladkieBulkiBusinessLogic/Implementations/SalaryBusinessLogicContract.cs

@@ -1,18 +1,17 @@
-using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Configuration;
 using SladkieBulkiContrakts.BusinessLogicsContracts;
 using SladkieBulkiContrakts.DataModels;
 using SladkieBulkiContrakts.Exceptions;
 using SladkieBulkiContrakts.Extensions;
+using SladkieBulkiContrakts.Infrastructure;
+using SladkieBulkiContrakts.Infrastructure.PostConfigurations;
 using SladkieBulkiContrakts.StoragesContarcts;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+
+using Microsoft.Extensions.Logging;
 
 namespace SladkieBulkiBusinessLogic.Implementations;
 
-internal class SalaryBusinessLogicContract(ISalaryStorageContract salaryStorageContract, IProductionStorageContract productionStorageContract, IPostStorageContract postStorageContract, IWorkerStorageContract workerStorageContract, ILogger logger) : ISalaryBusinessLogicContract
+internal class SalaryBusinessLogicContract(ISalaryStorageContract salaryStorageContract, IProductionStorageContract productionStorageContract, IPostStorageContract postStorageContract, IWorkerStorageContract workerStorageContract, ILogger logger, IConfigurationSalary сonfiguration) : ISalaryBusinessLogicContract
 {
     private readonly ILogger _logger = logger;
     private readonly ISalaryStorageContract _salaryStorageContract =
@@ -22,6 +21,9 @@ internal class SalaryBusinessLogicContract(ISalaryStorageContract salaryStorageC
     postStorageContract;
     private readonly IWorkerStorageContract _workerStorageContract =
     workerStorageContract;
+    private readonly IConfigurationSalary _salaryConfiguration = сonfiguration;
+    private readonly object _lockObject = new();
+
 
     public List<SalaryDataModel> GetAllSalariesByPeriod(DateTime fromDate, DateTime toDate)
     {
@@ -59,13 +61,87 @@ internal class SalaryBusinessLogicContract(ISalaryStorageContract salaryStorageC
         var workers = _workerStorageContract.GetList() ?? throw new NullListException();
         foreach (var worker in workers)
         {
-            var sales = _productionStorageContract.GetList(startDate, finishDate, workerId: worker.Id)?.Sum(x => x.Sum) ??
-                throw new NullListException();
-            var post = _postStorageContract.GetElementById(worker.PostId) ??
-                throw new NullListException();
-            var salary = post.Salary + sales * 0.1;
+            var sales = _productionStorageContract.GetList(startDate, finishDate, workerId: worker.Id) ?? throw new NullListException();
+            var post = _postStorageContract.GetElementById(worker.PostId) ?? throw new NullListException();
+            var salary = post.ConfigurationModel switch
+            {
+                null => 0,
+                ManufacturerPostConfiguration cpc => CalculateSalaryForCashier(sales, startDate, finishDate, cpc),
+                PackerPostConfiguration spc => CalculateSalaryForSupervisor(startDate, finishDate, spc),
+                PostConfiguration pc => pc.Rate,
+            };
             _logger.LogDebug("The employee {workerId} was paid a salary of {salary}", worker.Id, salary);
             _salaryStorageContract.AddElement(new SalaryDataModel(worker.Id, finishDate, salary));
         }
     }
-}
+
+    private double CalculateSalaryForCashier(List<ProductionDataModel> sales, DateTime startDate, DateTime finishDate, ManufacturerPostConfiguration config)
+    {
+
+        int maxConcurrency = сonfiguration.MaxParallelThreads;
+        var semaphore = new SemaphoreSlim(maxConcurrency);
+
+        var tasks = new List<Task>();
+        var calcPercent = 0.0;
+
+        for (var date = startDate; date < finishDate; date = date.AddDays(1))
+        {
+            var dateCopy = date; // Нужно, чтобы замыкание захватило корректную дату
+
+            tasks.Add(Task.Run(async () =>
+            {
+                await semaphore.WaitAsync();
+                try
+                {
+                    var salesInDay = sales
+                        .Where(x => x.ProductionDate >= dateCopy && x.ProductionDate < dateCopy.AddDays(1))
+                        .ToArray();
+
+                    if (salesInDay.Length > 0)
+                    {
+                        lock (_lockObject)
+                        {
+                            calcPercent += (salesInDay.Sum(x => x.Sum) / salesInDay.Length) * config.SalePercent;
+                        }
+                    }
+                }
+                finally
+                {
+                    semaphore.Release();
+                }
+            }));
+        }
+
+        var calcBonusTask = Task.Run(() =>
+        {
+            return sales.Where(x => x.Sum > _salaryConfiguration.ExtraSaleSum).Sum(x => x.Sum) * config.BonusForExtraSales;
+        });
+
+        try
+        {
+            Task.WaitAll(tasks.ToArray()); // Ждём завершения всех задач по дням
+            calcBonusTask.Wait(); // Ждём завершения бонуса
+        }
+        catch (AggregateException agEx)
+        {
+            foreach (var ex in agEx.InnerExceptions)
+                _logger.LogError(ex, "Error in the cashier payroll process");
+            return 0;
+        }
+
+        return config.Rate + calcPercent + calcBonusTask.Result;
+    }
+
+    private double CalculateSalaryForSupervisor(DateTime startDate, DateTime finishDate, PackerPostConfiguration config)
+    {
+        try
+        {
+            return config.Rate + config.PersonalCountPack * _workerStorageContract.GetWorkerTrend(startDate, finishDate);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error in the supervisor payroll process");
+            return 0;
+        }
+    }
+}

SladkieBulki/SladkieBulkiBusinessLogic/Implementations/WorkerBusinessLogicContract.cs

@@ -8,10 +8,10 @@ using System.Text.Json;
 
 namespace SladkieBulkiBusinessLogic.Implementations;
 
-internal class WorkerBusinessLogicContract(IWorkerStorageContract workerStorageContract,ILogger logger) : IWorkerBusinessLogicContract
+internal class WorkerBusinessLogicContract(IWorkerStorageContract workerStorageContract, ILogger logger) : IWorkerBusinessLogicContract
 {
-    private readonly IWorkerStorageContract _workerStorageContract = workerStorageContract;
     private readonly ILogger _logger = logger;
+    private readonly IWorkerStorageContract _workerStorageContract = workerStorageContract;
 
     public List<WorkerDataModel> GetAllWorkers(bool onlyActive = true)
     {
@@ -96,4 +96,4 @@ internal class WorkerBusinessLogicContract(IWorkerStorageContract workerStorageC
         }
         _workerStorageContract.DelElement(id);
     }
-}
+}

SladkieBulki/SladkieBulkiBusinessLogic/SladkieBulkiBusinessLogic.csproj

@@ -7,6 +7,7 @@
   </PropertyGroup>
 	
 	<ItemGroup>
+		<InternalsVisibleTo Include="SladkieBulkiWedApi" />
 		<InternalsVisibleTo Include="SladkieBulkiTests" />
 		<InternalsVisibleTo Include="DynamicProxyGenAssembly2" />
 	</ItemGroup>

SladkieBulki/SladkieBulkiContrakts/AdapterContracts/IIngredientAdapter.cs

@@ -0,0 +1,21 @@
+using SladkieBulkiContrakts.AdapterContracts.OperationResponses;
+using SladkieBulkiContrakts.BindingModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.AdapterContracts;
+
+public interface IIngredientAdapter
+{
+    IngredientOperationResponse GetList();
+
+    IngredientOperationResponse GetElement(string data);
+
+    IngredientOperationResponse RegisterIngredient(IngredientBindingModel ingredientModel);
+
+    IngredientOperationResponse ChangeIngredientInfo(IngredientBindingModel ingredientModel);
+
+}

SladkieBulki/SladkieBulkiContrakts/AdapterContracts/IPostAdapter.cs

@@ -0,0 +1,21 @@
+using SladkieBulkiContrakts.AdapterContracts.OperationResponses;
+using SladkieBulkiContrakts.BindingModels;
+
+namespace SladkieBulkiContrakts.AdapterContracts;
+
+public interface IPostAdapter
+{
+	PostOperationResponse GetList();
+
+	PostOperationResponse GetHistory(string id);
+
+	PostOperationResponse GetElement(string data);
+
+	PostOperationResponse RegisterPost(PostBindingModel postModel);
+
+	PostOperationResponse ChangePostInfo(PostBindingModel postModel);
+
+	PostOperationResponse RemovePost(string id);
+
+	PostOperationResponse RestorePost(string id);
+}

SladkieBulki/SladkieBulkiContrakts/AdapterContracts/IProductAdapter.cs

@@ -0,0 +1,18 @@
+using SladkieBulkiContrakts.AdapterContracts.OperationResponses;
+using SladkieBulkiContrakts.BindingModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.AdapterContracts;
+
+public interface IProductAdapter
+{
+    ProductOperationResponse GetList();
+    ProductOperationResponse GetElement(string data); 
+    ProductOperationResponse RegisterProduct(ProductBindingModel model);
+    ProductOperationResponse ChangeProductInfo(ProductBindingModel model);
+    ProductOperationResponse DeleteProduct(string id);
+}

SladkieBulki/SladkieBulkiContrakts/AdapterContracts/IProductionAdapter.cs

@@ -0,0 +1,17 @@
+using SladkieBulkiContrakts.AdapterContracts.OperationResponses;
+using SladkieBulkiContrakts.BindingModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.AdapterContracts;
+
+public interface IProductionAdapter
+{
+    ProductionOperationResponse GetList(DateTime? from = null, DateTime? to = null, string? workerId = null, string? productId = null);
+    ProductionOperationResponse GetElement(string id);
+    ProductionOperationResponse RegisterProduction(ProductionBindingModel model);
+    ProductionOperationResponse CancelProduction(string id);
+}

SladkieBulki/SladkieBulkiContrakts/AdapterContracts/ISalaryAdapter.cs

@@ -0,0 +1,12 @@
+using SladkieBulkiContrakts.AdapterContracts.OperationResponses;
+
+namespace SladkieBulkiContrakts.AdapterContracts;
+public interface ISalaryAdapter
+{
+    SalaryOperationResponse GetListByPeriod(DateTime fromDate, DateTime toDate);
+
+    SalaryOperationResponse GetListByPeriodByWorker(DateTime fromDate, DateTime toDate, string workerId);
+
+    SalaryOperationResponse CalculateSalary(DateTime date);
+
+}

SladkieBulki/SladkieBulkiContrakts/AdapterContracts/IWorkerAdapter.cs

@@ -0,0 +1,23 @@
+using SladkieBulkiContrakts.AdapterContracts.OperationResponses;
+using SladkieBulkiContrakts.BindingModels;
+
+namespace SladkieBulkiContrakts.AdapterContracts;
+
+public interface IWorkerAdapter
+{
+	WorkerOperationResponse GetList(bool includeDeleted);
+
+	WorkerOperationResponse GetPostList(string id, bool includeDeleted);
+
+	WorkerOperationResponse GetListByBirthDate(DateTime fromDate, DateTime toDate, bool includeDeleted);
+
+	WorkerOperationResponse GetListByEmploymentDate(DateTime fromDate, DateTime toDate, bool includeDeleted);
+
+	WorkerOperationResponse GetElement(string data);
+
+	WorkerOperationResponse RegisterWorker(WorkerBindingModel workerModel);
+
+	WorkerOperationResponse ChangeWorkerInfo(WorkerBindingModel workerModel);
+
+	WorkerOperationResponse RemoveWorker(string id);
+}

SladkieBulki/SladkieBulkiContrakts/AdapterContracts/OperationResponses/IngredientOperationResponse.cs

@@ -0,0 +1,25 @@
+using SladkieBulkiContrakts.Infrastructure;
+using SladkieBulkiContrakts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.AdapterContracts.OperationResponses;
+
+public class IngredientOperationResponse : OperationResponse
+{
+    public static IngredientOperationResponse OK(List<IngredientViewModel> data) => OK<IngredientOperationResponse, List<IngredientViewModel>>(data);
+
+    public static IngredientOperationResponse OK(IngredientViewModel data) => OK<IngredientOperationResponse, IngredientViewModel>(data);
+
+    public static IngredientOperationResponse NoContent() => NoContent<IngredientOperationResponse>();
+
+    public static IngredientOperationResponse NotFound(string message) => NotFound<IngredientOperationResponse>(message);
+
+    public static IngredientOperationResponse BadRequest(string message) => BadRequest<IngredientOperationResponse>(message);
+
+    public static IngredientOperationResponse InternalServerError(string message) => InternalServerError<IngredientOperationResponse>(message);
+
+}

SladkieBulki/SladkieBulkiContrakts/AdapterContracts/OperationResponses/PostOperationResponse.cs

@@ -0,0 +1,19 @@
+using SladkieBulkiContrakts.Infrastructure;
+using SladkieBulkiContrakts.ViewModels;
+
+namespace SladkieBulkiContrakts.AdapterContracts.OperationResponses;
+
+public class PostOperationResponse : OperationResponse
+{
+	public static PostOperationResponse OK(List<PostViewModel> data) => OK<PostOperationResponse, List<PostViewModel>>(data);
+
+	public static PostOperationResponse OK(PostViewModel data) => OK<PostOperationResponse, PostViewModel>(data);
+
+	public static PostOperationResponse NoContent() => NoContent<PostOperationResponse>();
+
+	public static PostOperationResponse NotFound(string message) => NotFound<PostOperationResponse>(message);
+
+	public static PostOperationResponse BadRequest(string message) => BadRequest<PostOperationResponse>(message);
+
+	public static PostOperationResponse InternalServerError(string message) => InternalServerError<PostOperationResponse>(message);
+}

SladkieBulki/SladkieBulkiContrakts/AdapterContracts/OperationResponses/ProductOperationResponse.cs

@@ -0,0 +1,30 @@
+using SladkieBulkiContrakts.Infrastructure;
+using SladkieBulkiContrakts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.AdapterContracts.OperationResponses;
+
+public class ProductOperationResponse : OperationResponse
+{
+    public static ProductOperationResponse OK(List<ProductViewModel> data) =>
+        OK<ProductOperationResponse, List<ProductViewModel>>(data);
+
+    public static ProductOperationResponse OK(ProductViewModel data) =>
+        OK<ProductOperationResponse, ProductViewModel>(data);
+
+    public static ProductOperationResponse NoContent() =>
+        NoContent<ProductOperationResponse>();
+
+    public static ProductOperationResponse NotFound(string message) =>
+        NotFound<ProductOperationResponse>(message);
+
+    public static ProductOperationResponse BadRequest(string message) =>
+        BadRequest<ProductOperationResponse>(message);
+
+    public static ProductOperationResponse InternalServerError(string message) =>
+        InternalServerError<ProductOperationResponse>(message);
+}

SladkieBulki/SladkieBulkiContrakts/AdapterContracts/OperationResponses/ProductionOperationResponse.cs

@@ -0,0 +1,31 @@
+using SladkieBulkiContrakts.Infrastructure;
+using SladkieBulkiContrakts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.AdapterContracts.OperationResponses;
+
+
+public class ProductionOperationResponse : OperationResponse
+{
+    public static ProductionOperationResponse OK(List<ProductionViewModel> data) =>
+        OK<ProductionOperationResponse, List<ProductionViewModel>>(data);
+
+    public static ProductionOperationResponse OK(ProductionViewModel data) =>
+        OK<ProductionOperationResponse, ProductionViewModel>(data);
+
+    public static ProductionOperationResponse NoContent() =>
+        NoContent<ProductionOperationResponse>();
+
+    public static ProductionOperationResponse NotFound(string message) =>
+        NotFound<ProductionOperationResponse>(message);
+
+    public static ProductionOperationResponse BadRequest(string message) =>
+        BadRequest<ProductionOperationResponse>(message);
+
+    public static ProductionOperationResponse InternalServerError(string message) =>
+        InternalServerError<ProductionOperationResponse>(message);
+}

SladkieBulki/SladkieBulkiContrakts/AdapterContracts/OperationResponses/SalaryOperationResponse.cs

@@ -0,0 +1,17 @@
+
+using SladkieBulkiContrakts.Infrastructure;
+using SladkieBulkiContrakts.ViewModels;
+
+namespace SladkieBulkiContrakts.AdapterContracts.OperationResponses;
+public class SalaryOperationResponse : OperationResponse
+{
+    public static SalaryOperationResponse OK(List<SalaryViewModel> data) => OK<SalaryOperationResponse, List<SalaryViewModel>>(data);
+
+    public static SalaryOperationResponse NoContent() => NoContent<SalaryOperationResponse>();
+
+    public static SalaryOperationResponse NotFound(string message) => NotFound<SalaryOperationResponse>(message);
+
+    public static SalaryOperationResponse BadRequest(string message) => BadRequest<SalaryOperationResponse>(message);
+
+    public static SalaryOperationResponse InternalServerError(string message) => InternalServerError<SalaryOperationResponse>(message);
+}

SladkieBulki/SladkieBulkiContrakts/AdapterContracts/OperationResponses/WorkerOperationResponse.cs

@@ -0,0 +1,19 @@
+using SladkieBulkiContrakts.Infrastructure;
+using SladkieBulkiContrakts.ViewModels;
+
+namespace SladkieBulkiContrakts.AdapterContracts.OperationResponses;
+
+public class WorkerOperationResponse : OperationResponse
+{
+	public static WorkerOperationResponse OK(List<WorkerViewModel> data) => OK<WorkerOperationResponse, List<WorkerViewModel>>(data);
+
+	public static WorkerOperationResponse OK(WorkerViewModel data) => OK<WorkerOperationResponse, WorkerViewModel>(data);
+
+	public static WorkerOperationResponse NoContent() => NoContent<WorkerOperationResponse>();
+
+	public static WorkerOperationResponse NotFound(string message) => NotFound<WorkerOperationResponse>(message);
+
+	public static WorkerOperationResponse BadRequest(string message) => BadRequest<WorkerOperationResponse>(message);
+
+	public static WorkerOperationResponse InternalServerError(string message) => InternalServerError<WorkerOperationResponse>(message);
+}

SladkieBulki/SladkieBulkiContrakts/BindingModels/IngredientBindingModel.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.BindingModels;
+
+public class IngredientBindingModel
+{
+    public string? Id { get; set; }
+
+    public string? NameIngredients { get; set; }
+
+    public string? SizeInit { get; set; }
+
+    public double InitPrice { get; set; }
+}
+

SladkieBulki/SladkieBulkiContrakts/BindingModels/PostBindingModel.cs

@@ -0,0 +1,14 @@
+namespace SladkieBulkiContrakts.BindingModels;
+
+public class PostBindingModel
+{
+	public string? Id { get; set; }
+
+	public string? PostId => Id;
+
+	public string? PostName { get; set; }
+
+	public string? PostType { get; set; }
+
+    public string? ConfigurationJson { get; set; }
+}

SladkieBulki/SladkieBulkiContrakts/BindingModels/ProductBindingModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.BindingModels;
+
+
+public class ProductBindingModel
+{
+    public string? Id { get; set; }
+    public string? Name { get; set; } 
+    public string? Description { get; set; } 
+    public double UnitPrice { get; set; }
+    public string? ProductType { get; set; }
+    public List<IngredientBindingModel> Ingredients { get; set; } = new(); 
+}

SladkieBulki/SladkieBulkiContrakts/BindingModels/ProductionBindingModel.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.BindingModels;
+public class ProductionBindingModel
+{
+    public string? Id { get; set; }
+    public DateTime ProductionDate { get; set; }
+    public int Count { get; set; }
+    public double Sum { get; set; }
+    public string WorkerId { get; set; } = default!;
+    public string ProductId { get; set; } = default!;
+}

SladkieBulki/SladkieBulkiContrakts/BindingModels/WorkerBindingModel.cs

@@ -0,0 +1,11 @@
+namespace SladkieBulkiContrakts.BindingModels;
+
+public class WorkerBindingModel
+{
+    public string? Id { get; set; }
+    public string? FIO { get; set; }
+    public DateTime BirthDate { get; set; }
+    public DateTime EmploymentDate { get; set; }
+    public string? PostId { get; set; }
+    public string? Email { get; set; } 
+}

SladkieBulki/SladkieBulkiContrakts/BusinessLogicsContracts/IPostBusinessLogicContract.cs

@@ -9,7 +9,7 @@ namespace SladkieBulkiContrakts.BusinessLogicsContracts;
 
 public interface IPostBusinessLogicContract
 {
-    List<PostDataModel> GetAllPosts(bool onlyActive);
+    List<PostDataModel> GetAllPosts();
     List<PostDataModel> GetAllDataOfPost(string postId);
     PostDataModel GetPostByData(string data);
     void InsertPost(PostDataModel postDataModel);

SladkieBulki/SladkieBulkiContrakts/DataModels/IngredientDataModel.cs

@@ -8,10 +8,10 @@ using System.Threading.Tasks;
 
 namespace SladkieBulkiContrakts.DataModels;
 
-public class IngredientDataModel(string id, string nameIngridients, string sizeInit, double initPrice) : IValidation
+public class IngredientDataModel(string id, string NameIngredients, string sizeInit, double initPrice) : IValidation
 {
     public string Id { get; private set; } = id;
-    public string NameIngridients { get; private set; } = nameIngridients;
+    public string NameIngredients { get; private set; } = NameIngredients;
     public string SizeInit { get; private set; } = sizeInit;
     public double InitPrice { get; private set; } = initPrice;
 
@@ -21,8 +21,8 @@ public class IngredientDataModel(string id, string nameIngridients, string sizeI
             throw new ValidationException("Field Id is empty");
         if (!Id.IsGuid())
             throw new ValidationException("The value in the field Id is not a unique identifier");
-        if (NameIngridients.IsEmpty())
-            throw new ValidationException("Field NameIngridients is empty");
+        if (NameIngredients.IsEmpty())
+            throw new ValidationException("Field NameIngredients is empty");
         if (SizeInit.IsEmpty())
             throw new ValidationException("Field SizeInit is empty");
         if (InitPrice <= 0)

SladkieBulki/SladkieBulkiContrakts/DataModels/PostDataModel.cs

@@ -1,6 +1,9 @@
-using SladkieBulkiContrakts.Enums;
+using Newtonsoft.Json.Linq;
+using Newtonsoft.Json;
+using SladkieBulkiContrakts.Enums;
 using SladkieBulkiContrakts.Extensions;
 using SladkieBulkiContrakts.Infrastructure;
+using SladkieBulkiContrakts.Infrastructure.PostConfigurations;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -10,14 +13,29 @@ using System.Xml;
 
 namespace SladkieBulkiContrakts.DataModels;
 
-public class PostDataModel(string id, string postName, PostType postType, double salary, bool isActual, DateTime changeDate) : IValidation
+public class PostDataModel(string postId, string postName, PostType postType, PostConfiguration configuration) : IValidation
 {
-    public string Id { get; private set; } = id;
+    public string Id { get; private set; } = postId;
+
     public string PostName { get; private set; } = postName;
+
     public PostType PostType { get; private set; } = postType;
-    public double Salary { get; private set; } = salary;
-    public bool IsActual { get; private set; } = isActual;
-    public DateTime ChangeDate { get; private set; } = changeDate;
+
+    public PostConfiguration ConfigurationModel { get; private set; } = configuration;
+
+    public PostDataModel(string postId, string postName, PostType postType, string configurationJson) : this(postId, postName, postType, (PostConfiguration)null)
+    {
+        var obj = JToken.Parse(configurationJson);
+        if (obj is not null)
+        {
+            ConfigurationModel = obj.Value<string>("Type") switch
+            {
+                nameof(ManufacturerPostConfiguration) => JsonConvert.DeserializeObject<ManufacturerPostConfiguration>(configurationJson)!,
+                nameof(PackerPostConfiguration) => JsonConvert.DeserializeObject<PackerPostConfiguration>(configurationJson)!,
+                _ => JsonConvert.DeserializeObject<PostConfiguration>(configurationJson)!,
+            };
+        }
+    }
 
     public void Validate()
     {
@@ -33,7 +51,10 @@ public class PostDataModel(string id, string postName, PostType postType, double
         if (PostType == PostType.None)
             throw new ValidationException("Field PostType is empty");
 
-        if (Salary <= 0)
-            throw new ValidationException("Field Salary is empty");
+        if (ConfigurationModel is null)
+            throw new ValidationException("Field ConfigurationModel is not initialized");
+
+        if (ConfigurationModel!.Rate <= 0)
+            throw new ValidationException("Field Rate is less or equal zero");
     }
 }

SladkieBulki/SladkieBulkiContrakts/DataModels/ProductDataModel.cs

@@ -1,47 +1,72 @@
 using SladkieBulkiContrakts.Enums;
+using SladkieBulkiContrakts.Exceptions;
 using SladkieBulkiContrakts.Extensions;
 using SladkieBulkiContrakts.Infrastructure;
-using System;
 using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Xml;
+using System.Diagnostics;
 
 namespace SladkieBulkiContrakts.DataModels;
 
-public class ProductDataModel (string id, string name, string description, ProductType productType, List<ProductIngredientDataModel> ingredients, int unitPrice, bool isDeleted) : IValidation
+
+
+public class ProductDataModel : IValidation
 {
-    public string Id { get; private set; } = id;
+        public string Id { get; private set; }
+        public string Name { get; private set; }
+        public string Description { get; private set; }
+        public ProductType ProductType { get; private set; }
+        public List<ProductIngredientDataModel> Ingredients { get; private set; }
+        public double UnitPrice { get; private set; }
+        public bool IsDeleted { get; private set; }
 
-    public string Name { get; private set; } = name;
+        // 👇 Пустой конструктор для сериализации, EF, AutoMapper
+        public ProductDataModel()
+        {
+            Ingredients = new List<ProductIngredientDataModel>();
+        }
 
-    public string Description { get; private set; } = description;
-
-    public ProductType ProductType { get; private set; } = productType;
-
-    public List<ProductIngredientDataModel> Ingredients { get; private set; } = ingredients;
-
-    public int UnitPrice { get; private set; } = unitPrice;
-
-    public bool IsDeleted { get; private set; } = isDeleted;
+        public ProductDataModel(string id, string name, string description, ProductType productType, List<ProductIngredientDataModel> ingredients, double unitPrice, bool isDeleted)
+        {
+            Id = id;
+            Name = name;
+            Description = description;
+            ProductType = productType;
+            Ingredients = ingredients ?? new List<ProductIngredientDataModel>();
+            UnitPrice = unitPrice;
+            IsDeleted = isDeleted;
+        }
+        public ProductDataModel(
+                string id,
+                string name,
+                string description,
+                ProductType productType,
+                List<ProductIngredientDataModel> ingredients,
+                double unitPrice)
+                : this(id, name, description, productType, ingredients, unitPrice, false) { }
 
 
-    public void Validate()
-    {
-        if (Id.IsEmpty())
-            throw new ValidationException("Field Id is empty");
-        if (!Id.IsGuid())
-            throw new ValidationException("The value in the field Id is not a unique identifier");
-        if (Name.IsEmpty())
-            throw new ValidationException("Field Name is empty");
-        if (Description.IsEmpty())
-            throw new ValidationException("Field Description is empty");
-        if (ProductType == ProductType.None)
-            throw new ValidationException("Field ProductType is empty");
-        if (UnitPrice <= 0)
-            throw new ValidationException("Field UnitPrice must be greater than zero");
-        if (Ingredients == null || Ingredients.Count == 0) 
-            throw new ValidationException("No ingredients defined");
-    }
+    // Валидация
+        public void Validate()
+        {
+            if (Id.IsEmpty())
+                throw new ValidationException("Field Id is empty");
+
+            if (!Id.IsGuid())
+                throw new ValidationException("The value in the field Id is not a unique identifier");
+
+            if (Name.IsEmpty())
+                throw new ValidationException("Field Name is empty");
+
+            if (Description.IsEmpty())
+                throw new ValidationException("Field Description is empty");
+
+            if (ProductType == ProductType.None)
+                throw new ValidationException("Field ProductType is empty");
+
+            if (UnitPrice <= 0)
+                throw new ValidationException("Field UnitPrice must be greater than zero");
+
+            if (Ingredients == null || Ingredients.Count == 0)
+                throw new ValidationException("No ingredients defined");
+        }
 }

SladkieBulki/SladkieBulkiContrakts/DataModels/SalaryDataModel.cs

@@ -10,16 +10,22 @@ namespace SladkieBulkiContrakts.DataModels;
 
 public class SalaryDataModel(string workerId, DateTime salaryDate, double workerSalary) : IValidation
 {
+    private readonly WorkerDataModel? _worker;
     public string WorkerId { get; private set; } = workerId;
     public DateTime SalaryDate { get; private set; } = salaryDate;
-    public double Salary { get; private set; } = workerSalary;
+    public double WorkerSalary { get; private set; } = workerSalary;
+    public string WorkerFIO => _worker?.FIO ?? string.Empty;
+    public SalaryDataModel(string workerId, DateTime salaryDate, double workerSalary, WorkerDataModel? worker) : this(workerId, salaryDate, workerSalary)
+    {
+        _worker = worker;
+    }
     public void Validate()
     {
         if (WorkerId.IsEmpty())
             throw new ValidationException("Field WorkerId is empty");
         if (!WorkerId.IsGuid())
             throw new ValidationException("The value in the field WorkerId is not a unique identifier");
-        if (Salary <= 0)
+        if (WorkerSalary <= 0)
             throw new ValidationException("Field Salary is less than or equal to 0");
     }
 }

SladkieBulki/SladkieBulkiContrakts/DataModels/WorkerDataModel.cs

@@ -9,11 +9,13 @@ using static System.Runtime.InteropServices.JavaScript.JSType;
 using System.Xml;
 using System.Text.RegularExpressions;
 using System.Numerics;
+using Microsoft.Extensions.Hosting;
 
 namespace SladkieBulkiContrakts.DataModels;
 
 public class WorkerDataModel(string id, string fio, string postId, DateTime birthDate, DateTime employmentDate, bool isDeleted, string email) : IValidation
 {
+    private readonly PostDataModel? _post;
     public string Id { get; private set; } = id;
     public string FIO { get; private set; } = fio;
     public string PostId { get; private set; } = postId;
@@ -21,6 +23,15 @@ public class WorkerDataModel(string id, string fio, string postId, DateTime birt
     public DateTime EmploymentDate { get; private set; } = employmentDate;
     public bool IsDeleted { get; private set; } = isDeleted;
     public string Email { get; private set; } = email;
+
+    public string PostName => _post?.PostName ?? string.Empty;
+    public WorkerDataModel(string id, string fio, string postId, DateTime birthDate, DateTime employmentDate, bool isDeleted, string email, PostDataModel post) : this(id, fio, postId, birthDate, employmentDate, isDeleted, email)
+    {
+        _post = post;
+    }
+
+    public WorkerDataModel(string id, string fio, string postId, DateTime birthDate, DateTime employmentDate, string email) : this(id, fio, postId, birthDate, employmentDate, false, email) { }
+
     public void Validate()
     {
         if (Id.IsEmpty())

SladkieBulki/SladkieBulkiContrakts/Exceptions/ElementDeletedException.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.Exceptions;
+
+public class ElementDeletedException : Exception
+{
+    public ElementDeletedException(string id) : base($"Cannot modify a deleted item (id: {id})") { }
+}

SladkieBulki/SladkieBulkiContrakts/Infrastructure/IConfigurationDatabase.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.Infrastructure;
+
+public interface IConfigurationDatabase
+{
+    string ConnectionString { get; }
+}

SladkieBulki/SladkieBulkiContrakts/Infrastructure/IConfigurationSalary.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.Infrastructure;
+
+public interface IConfigurationSalary
+{
+    double ExtraSaleSum { get; }
+    int MaxParallelThreads { get; }
+}

SladkieBulki/SladkieBulkiContrakts/Infrastructure/OperationResponse.cs

@@ -0,0 +1,42 @@
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.Infrastructure;
+
+public class OperationResponse
+{
+    protected HttpStatusCode StatusCode { get; set; }
+
+    protected object? Result { get; set; }
+
+    public IActionResult GetResponse(HttpRequest request, HttpResponse response)
+    {
+        ArgumentNullException.ThrowIfNull(request);
+        ArgumentNullException.ThrowIfNull(response);
+
+        response.StatusCode = (int)StatusCode;
+
+        if (Result is null)
+        {
+            return new StatusCodeResult((int)StatusCode);
+        }
+
+        return new ObjectResult(Result);
+    }
+
+    protected static TResult OK<TResult, TData>(TData data) where TResult : OperationResponse, new() => new() { StatusCode = HttpStatusCode.OK, Result = data };
+
+    protected static TResult NoContent<TResult>() where TResult : OperationResponse, new() => new() { StatusCode = HttpStatusCode.NoContent };
+
+    protected static TResult BadRequest<TResult>(string? errorMessage = null) where TResult : OperationResponse, new() => new() { StatusCode = HttpStatusCode.BadRequest, Result = errorMessage };
+
+    protected static TResult NotFound<TResult>(string? errorMessage = null) where TResult : OperationResponse, new() => new() { StatusCode = HttpStatusCode.NotFound, Result = errorMessage };
+
+    protected static TResult InternalServerError<TResult>(string? errorMessage = null) where TResult : OperationResponse, new() => new() { StatusCode = HttpStatusCode.InternalServerError, Result = errorMessage };
+}

SladkieBulki/SladkieBulkiContrakts/Infrastructure/PostConfigurations/ManufacturerPostConfiguration.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.Infrastructure.PostConfigurations;
+
+public class ManufacturerPostConfiguration : PostConfiguration
+{
+    public override string Type => nameof(ManufacturerPostConfiguration);
+
+    public double SalePercent { get; set; }
+
+    public double BonusForExtraSales { get; set; }
+}

SladkieBulki/SladkieBulkiContrakts/Infrastructure/PostConfigurations/PackerPostConfiguration.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.Infrastructure.PostConfigurations;
+
+public class PackerPostConfiguration : PostConfiguration
+{
+    public override string Type => nameof(PackerPostConfiguration);
+
+    public double PersonalCountPack { get; set; }
+}

SladkieBulki/SladkieBulkiContrakts/Infrastructure/PostConfigurations/PostConfiguration.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.Infrastructure.PostConfigurations;
+
+public class PostConfiguration
+{
+    public virtual string Type => nameof(PostConfiguration);
+
+    public double Rate { get; set; }
+}
+

SladkieBulki/SladkieBulkiContrakts/SladkieBulkiContrakts.csproj

@@ -6,4 +6,10 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.3.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Abstractions" Version="2.3.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Core" Version="2.3.0" />
+  </ItemGroup>
+
 </Project>

SladkieBulki/SladkieBulkiContrakts/StoragesContarcts/IPostStorageContract.cs

@@ -9,7 +9,7 @@ namespace SladkieBulkiContrakts.StoragesContarcts;
 
 public interface IPostStorageContract
 {
-    List<PostDataModel> GetList(bool onlyActual = true);
+    List<PostDataModel> GetList();
     List<PostDataModel> GetPostWithHistory(string postId);
     PostDataModel? GetElementById(string id);
     PostDataModel? GetElementByName(string name);

SladkieBulki/SladkieBulkiContrakts/StoragesContarcts/IWorkerStorageContract.cs

@@ -15,4 +15,5 @@ public interface IWorkerStorageContract
     void AddElement(WorkerDataModel workerDataModel);
     void UpdElement(WorkerDataModel workerDataModel);
     void DelElement(string id);
-}
+    int GetWorkerTrend(DateTime fromPeriod, DateTime toPeriod);
+}

SladkieBulki/SladkieBulkiContrakts/ViewModels/IngredientViewModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.ViewModels;
+
+public class IngredientViewModel
+{
+    public string Id { get; set; } = string.Empty;
+
+    public string NameIngredients { get; set; } = string.Empty;
+
+    public string SizeInit { get; set; } = string.Empty;
+
+    public double InitPrice { get; set; }
+}

SladkieBulki/SladkieBulkiContrakts/ViewModels/PostViewModel.cs

@@ -0,0 +1,12 @@
+namespace SladkieBulkiContrakts.ViewModels;
+
+public class PostViewModel
+{
+	public required string Id { get; set; }
+
+	public required string PostName { get; set; }
+
+	public required string PostType { get; set; }
+
+    public required string Configuration { get; set; }
+}

SladkieBulki/SladkieBulkiContrakts/ViewModels/ProductViewModel.cs

@@ -0,0 +1,19 @@
+using SladkieBulkiContrakts.BindingModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.ViewModels;
+
+public class ProductViewModel
+{
+    public required string Id { get; set; } 
+    public required string Name { get; set; } 
+    public required string Description { get; set; } 
+    public required double UnitPrice { get; set; }
+    public required string ProductType { get; set; }     
+	public bool IsDeleted { get; set; }
+    public List<IngredientViewModel> Ingredients { get; set; } = []; 
+}

SladkieBulki/SladkieBulkiContrakts/ViewModels/ProductionViewModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.ViewModels;
+
+public class ProductionViewModel
+{
+    public string Id { get; set; } = default!;
+    public DateTime ProductionDate { get; set; }
+    public int Count { get; set; }
+    public double Sum { get; set; }
+    public string WorkerId { get; set; } = default!;
+    public string ProductId { get; set; } = default!;
+
+}

SladkieBulki/SladkieBulkiContrakts/ViewModels/SalaryViewModel.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiContrakts.ViewModels;
+
+public class SalaryViewModel
+{
+    public required string WorkerId { get; set; }
+    public required string WorkerFIO { get; set; }
+    public DateTime SalaryDate { get; set; }
+    public double WorkerSalary { get; set; }
+}

SladkieBulki/SladkieBulkiContrakts/ViewModels/WorkerViewModel.cs

@@ -0,0 +1,14 @@
+namespace SladkieBulkiContrakts.ViewModels;
+
+public class WorkerViewModel
+{
+    public required string Id { get; set; }
+    public required string FIO { get; set; }
+    public required string PostId { get; set; }
+    public required string PostName { get; set; }
+    public required string Email { get; set; }  
+    public bool IsDeleted { get; set; }
+    public DateTime BirthDate { get; set; }
+    public DateTime EmploymentDate { get; set; }
+
+}

SladkieBulki/SladkieBulkiDatabase/DefaultConfigurationDatabase.cs

@@ -0,0 +1,13 @@
+using SladkieBulkiContrakts.Infrastructure;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiDatabase;
+
+class DefaultConfigurationDatabase : IConfigurationDatabase
+{
+    public string ConnectionString => "";
+}

SladkieBulki/SladkieBulkiDatabase/Implementations/IngredientStorageContract.cs

@@ -0,0 +1,138 @@
+using AutoMapper;
+using Microsoft.EntityFrameworkCore;
+using Npgsql;
+using SladkieBulkiContrakts.DataModels;
+using SladkieBulkiContrakts.Exceptions;
+using SladkieBulkiContrakts.StoragesContarcts;
+using SladkieBulkiDatabase.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiDatabase.Implementations;
+
+internal class IngredientStorageContract : IIngredientStorageContract
+{
+    private readonly SladkieBulkiDbContext _dbContext;
+    private readonly Mapper _mapper;
+
+    public IngredientStorageContract(SladkieBulkiDbContext sladkieBulkiDbContext)
+    {
+        _dbContext = sladkieBulkiDbContext;
+        var config = new MapperConfiguration(cfg =>
+        {
+            cfg.CreateMap<Ingredient, IngredientDataModel>();
+            cfg.CreateMap<IngredientDataModel, Ingredient>();
+        });
+        _mapper = new Mapper(config);
+    }
+
+    public List<IngredientDataModel> GetList()
+    {
+        try
+        {
+            return [.. _dbContext.Ingredients.Select(x => _mapper.Map<IngredientDataModel>(x))];
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public IngredientDataModel? GetElementById(string id)
+    {
+        try
+        {
+            return _mapper.Map<IngredientDataModel>(GetIngredientById(id));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public IngredientDataModel? GetElementByName(string nameIngredients)
+    {
+        try
+        {
+            return _mapper.Map<IngredientDataModel>(_dbContext.Ingredients.FirstOrDefault(x => x.NameIngredients == nameIngredients));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public List<IngredientDataModel>? GetElementBySizeUnit(string sizeInit)
+    {
+        try
+        {
+            var ingredients = _dbContext.Ingredients.Where(x => x.SizeInit == sizeInit).ToList();
+
+            return _mapper.Map<List<IngredientDataModel>>(ingredients);
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public void AddElement(IngredientDataModel ingredientDataModel)
+    {
+        try
+        {
+            _dbContext.Ingredients.Add(_mapper.Map<Ingredient>(ingredientDataModel));
+            _dbContext.SaveChanges();
+        }
+        catch (InvalidOperationException ex) when (ex.TargetSite?.Name == "ThrowIdentityConflict")
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("Id", ingredientDataModel.Id);
+        }
+        catch (DbUpdateException ex) when (ex.InnerException is PostgresException { ConstraintName: "IX_Ingredients_NameIngridients" })
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("NameIngredients", ingredientDataModel.NameIngredients);
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+
+    public void UpdElement(IngredientDataModel ingredientDataModel)
+    {
+        try
+        {
+            var element = GetIngredientById(ingredientDataModel.Id) ?? throw new ElementNotFoundException(ingredientDataModel.Id);
+            _dbContext.Ingredients.Update(_mapper.Map(ingredientDataModel, element));
+            _dbContext.SaveChanges();
+        }
+        catch (ElementNotFoundException)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw;
+        }
+        catch (DbUpdateException ex) when (ex.InnerException is PostgresException { ConstraintName: "IX_Ingredients_NameIngridients" })
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("NameIngredients", ingredientDataModel.NameIngredients);
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    private Ingredient? GetIngredientById(string id) => _dbContext.Ingredients.FirstOrDefault(x => x.Id == id);
+
+}

SladkieBulki/SladkieBulkiDatabase/Implementations/PostStorageContract.cs

@@ -0,0 +1,191 @@
+using AutoMapper;
+using Microsoft.EntityFrameworkCore;
+using Npgsql;
+using SladkieBulkiContrakts.DataModels;
+using SladkieBulkiContrakts.Exceptions;
+using SladkieBulkiContrakts.StoragesContarcts;
+using SladkieBulkiDatabase.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiDatabase.Implementations;
+
+internal class PostStorageContract : IPostStorageContract
+{
+    private readonly SladkieBulkiDbContext _dbContext;
+    private readonly Mapper _mapper;
+
+    public PostStorageContract(SladkieBulkiDbContext dbContext)
+    {
+        _dbContext = dbContext;
+        var config = new MapperConfiguration(cfg =>
+        {
+            cfg.CreateMap<Post, PostDataModel>()
+                .ForMember(x => x.Id, x => x.MapFrom(src => src.PostId));
+            cfg.CreateMap<PostDataModel, Post>()
+                .ForMember(x => x.Id, x => x.Ignore())
+                .ForMember(x => x.PostId, x => x.MapFrom(src => src.Id))
+                .ForMember(x => x.IsActual, x => x.MapFrom(src => true))
+                .ForMember(x => x.ChangeDate, x => x.MapFrom(src => DateTime.UtcNow))
+                .ForMember(x => x.Configuration, x => x.MapFrom(src => src.ConfigurationModel));
+        });
+        _mapper = new Mapper(config);
+    }
+
+    public List<PostDataModel> GetList()
+    {
+        try
+        {
+            return [.. _dbContext.Posts.Select(x => _mapper.Map<PostDataModel>(x))];
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public List<PostDataModel> GetPostWithHistory(string postId)
+    {
+        try
+        {
+            return [.. _dbContext.Posts.Where(x => x.PostId == postId).Select(x => _mapper.Map<PostDataModel>(x))];
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public PostDataModel? GetElementById(string id)
+    {
+        try
+        {
+            return _mapper.Map<PostDataModel>(_dbContext.Posts.FirstOrDefault(x => x.PostId == id && x.IsActual));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public PostDataModel? GetElementByName(string name)
+    {
+        try
+        {
+            return _mapper.Map<PostDataModel>(_dbContext.Posts.FirstOrDefault(x => x.PostName == name && x.IsActual));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public void AddElement(PostDataModel postDataModel)
+    {
+        try
+        {
+            _dbContext.Posts.Add(_mapper.Map<Post>(postDataModel));
+            _dbContext.SaveChanges();
+        }
+        catch (DbUpdateException ex) when (ex.InnerException is PostgresException { ConstraintName: "IX_Posts_PostName_IsActual" })
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("PostName", postDataModel.PostName);
+        }
+        catch (DbUpdateException ex) when (ex.InnerException is PostgresException { ConstraintName: "IX_Posts_PostId_IsActual" })
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("PostId", postDataModel.Id);
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public void UpdElement(PostDataModel postDataModel)
+    {
+        try
+        {
+            var transaction = _dbContext.Database.BeginTransaction();
+            try
+            {
+                var element = GetPostById(postDataModel.Id) ?? throw new ElementNotFoundException(postDataModel.Id);
+                if (!element.IsActual)
+                {
+                    throw new ElementDeletedException(postDataModel.Id);
+                }
+                element.IsActual = false;
+                _dbContext.SaveChanges();
+                var newElement = _mapper.Map<Post>(postDataModel);
+                _dbContext.Posts.Add(newElement);
+                _dbContext.SaveChanges();
+                transaction.Commit();
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+        catch (DbUpdateException ex) when (ex.InnerException is PostgresException { ConstraintName: "IX_Posts_PostName_IsActual" })
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("PostName", postDataModel.PostName);
+        }
+        catch (Exception ex) when (ex is ElementDeletedException || ex is ElementNotFoundException)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw;
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public void DelElement(string id)
+    {
+        try
+        {
+            var element = GetPostById(id) ?? throw new ElementNotFoundException(id);
+            if (!element.IsActual)
+            {
+                throw new ElementDeletedException(id);
+            }
+            element.IsActual = false;
+            _dbContext.SaveChanges();
+        }
+        catch
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw;
+        }
+    }
+
+    public void ResElement(string id)
+    {
+        try
+        {
+            var element = GetPostById(id) ?? throw new ElementNotFoundException(id);
+            element.IsActual = true;
+            _dbContext.SaveChanges();
+        }
+        catch
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw;
+        }
+    }
+
+    private Post? GetPostById(string id) => _dbContext.Posts.Where(x => x.PostId == id).OrderByDescending(x => x.ChangeDate).FirstOrDefault();
+}

SladkieBulki/SladkieBulkiDatabase/Implementations/ProductStorageContract.cs

@@ -0,0 +1,213 @@
+using AutoMapper;
+using Microsoft.EntityFrameworkCore;
+using Npgsql;
+using SladkieBulkiContrakts.DataModels;
+using SladkieBulkiContrakts.Exceptions;
+using SladkieBulkiContrakts.StoragesContarcts;
+using SladkieBulkiDatabase.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiDatabase.Implementations;
+
+internal class ProductStorageContract : IProductStorageContract
+{
+    private readonly SladkieBulkiDbContext _dbContext;
+    private readonly Mapper _mapper;
+
+    public ProductStorageContract(SladkieBulkiDbContext dbContext)
+    {
+        _dbContext = dbContext;
+        var config = new MapperConfiguration(cfg =>
+        {
+            cfg.CreateMap<ProductIngredient, ProductIngredientDataModel>();
+            cfg.CreateMap<ProductIngredientDataModel, ProductIngredient>();
+            cfg.CreateMap<Product, ProductDataModel>();
+            cfg.CreateMap<ProductDataModel, Product>()
+                .ForMember(x => x.IsDeleted, x => x.MapFrom(src => false))
+                .ForMember(x => x.ProductIngredients, x => x.MapFrom(src => src.Ingredients));
+            cfg.CreateMap<ProductHistory, ProductHistoryDataModel>();
+        });
+        _mapper = new Mapper(config);
+    }
+
+
+    public List<ProductDataModel> GetList(bool onlyActive = true)
+    {
+        try
+        {
+            var query = _dbContext.Products.Include(x => x.ProductIngredients).AsQueryable();
+            if (onlyActive)
+            {
+                query = query.Where(x => !x.IsDeleted);
+            }
+            return [.. query.Select(x => _mapper.Map<ProductDataModel>(x))];
+
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public List<ProductHistoryDataModel> GetHistoryByProductId(string productId)
+    {
+        try
+        {
+            return _dbContext.ProductHistories
+              .Where(x => x.ProductId == productId)
+              .OrderByDescending(x => x.ChangeDate)
+              .Select(x => _mapper.Map<ProductHistoryDataModel>(x)).ToList();
+
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public ProductDataModel? GetElementById(string id)
+    {
+        try
+        {
+            return _mapper.Map<ProductDataModel>(GetProductById(id));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public ProductDataModel? GetElementByName(string name)
+    {
+        try
+        {
+            return _mapper.Map<ProductDataModel>(
+                _dbContext.Products.FirstOrDefault(x => x.Name == name && !x.IsDeleted));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public void AddElement(ProductDataModel productDataModel)
+    {
+        try
+        {
+            _dbContext.Products.Add(_mapper.Map<Product>(productDataModel));
+            _dbContext.SaveChanges();
+        }
+        catch (InvalidOperationException ex) when (ex.TargetSite?.Name == "ThrowIdentityConflict")
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("Id", productDataModel.Id);
+        }
+        catch (DbUpdateException ex) when (ex.InnerException is PostgresException pgEx &&
+                                            pgEx.ConstraintName == "IX_Products_Name_IsDeleted")
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("Name", productDataModel.Name);
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+
+    public void UpdElement(ProductDataModel productDataModel)
+    {
+        try
+        {
+            using var transaction = _dbContext.Database.BeginTransaction();
+            try
+            {
+                var element = GetProductById(productDataModel.Id)
+                              ?? throw new ElementNotFoundException(productDataModel.Id);
+
+                if (element.IsDeleted)
+                    throw new ElementDeletedException(productDataModel.Id);
+
+                // Проверяем, если цена изменилась, то добавляем её в историю
+                if (element.UnitPrice != productDataModel.UnitPrice)
+                {
+                    _dbContext.ProductHistories.Add(new ProductHistory
+                    {
+                        ProductId = element.Id,
+                        OldPrice = element.UnitPrice
+                    });
+                    _dbContext.SaveChanges();
+                }
+
+                // Обновляем флаг IsDeleted, если он изменился
+                if (element.IsDeleted != productDataModel.IsDeleted)
+                {
+                    element.IsDeleted = productDataModel.IsDeleted;
+                }
+
+                // Маппим остальные данные
+                _mapper.Map(productDataModel, element);
+                _dbContext.SaveChanges();
+                transaction.Commit();
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+
+        catch (DbUpdateException ex) when (ex.InnerException is PostgresException postgresEx && postgresEx.SqlState == "23505" && postgresEx.ConstraintName == "IX_Products_Name_IsDeleted")
+        {
+            // Обработка ошибки уникальности
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("Name", productDataModel.Name);
+        }
+        catch (Exception ex) when (ex is ElementDeletedException || ex is ElementNotFoundException)
+        {
+            // Перекидываем только специфичные ошибки
+            _dbContext.ChangeTracker.Clear();
+            throw;
+        }
+        catch (Exception ex)
+        {
+            // В случае других исключений — логируем ошибку
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+        
+    }
+
+
+    public void DelElement(string id)
+    {
+        try
+        {
+            var element = GetProductById(id) ?? throw new ElementNotFoundException(id);
+            element.IsDeleted = true;
+            _dbContext.SaveChanges();
+        }
+        catch (ElementNotFoundException)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw;
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    private Product? GetProductById(string id) =>
+        _dbContext.Products.FirstOrDefault(x => x.Id == id && !x.IsDeleted);
+}

SladkieBulki/SladkieBulkiDatabase/Implementations/ProductionStorageContract.cs

@@ -0,0 +1,106 @@
+using AutoMapper;
+using SladkieBulkiContrakts.Exceptions;
+using SladkieBulkiContrakts.StoragesContarcts;
+using SladkieBulkiDatabase.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiDatabase.Implementations;
+
+internal class ProductionStorageContract : IProductionStorageContract
+{
+    private readonly SladkieBulkiDbContext _dbContext;
+    private readonly Mapper _mapper;
+
+    public ProductionStorageContract(SladkieBulkiDbContext dbContext)
+    {
+        _dbContext = dbContext;
+        var config = new MapperConfiguration(cfg =>
+        {
+            cfg.CreateMap<Production, ProductionDataModel>();
+            cfg.CreateMap<ProductionDataModel, Production>()
+                .ForMember(dest => dest.Worker, opt => opt.Ignore())
+                .ForMember(dest => dest.Product, opt => opt.Ignore());
+        });
+        _mapper = new Mapper(config);
+    }
+
+    public List<ProductionDataModel> GetList(DateTime? startDate = null, DateTime? endDate = null, string? workerId = null, string? productId = null)
+    {
+        try
+        {
+            var query = _dbContext.Productions.AsQueryable();
+
+            if (startDate is not null && endDate is not null)
+            {
+                query = query.Where(p => p.ProductionDate >= startDate && p.ProductionDate < endDate);
+            }
+
+            if (!string.IsNullOrEmpty(workerId))
+            {
+                query = query.Where(p => p.WorkerId == workerId);
+            }
+
+            if (!string.IsNullOrEmpty(productId))
+            {
+                query = query.Where(p => p.ProductId == productId);
+            }
+
+            return [.. query.Select(p => _mapper.Map<ProductionDataModel>(p))];
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public ProductionDataModel? GetElementById(string id)
+    {
+        try
+        {
+            return _mapper.Map<ProductionDataModel>(GetProductionById(id));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public void AddElement(ProductionDataModel productionDataModel)
+    {
+        try
+        {
+            _dbContext.Productions.Add(_mapper.Map<Production>(productionDataModel));
+            _dbContext.SaveChanges();
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public void DelElement(string id)
+    {
+        var element = GetProductionById(id);
+        if (element == null)
+        {
+            throw new ElementNotFoundException($"Element not found at value = {id}");
+        }
+
+        _dbContext.Productions.Remove(element);  
+        _dbContext.SaveChanges();
+    }
+
+
+
+    private Production? GetProductionById(string id)
+    {
+        return _dbContext.Productions.FirstOrDefault(p => p.Id == id);
+    }
+}

SladkieBulki/SladkieBulkiDatabase/Implementations/SalaryStorageContract.cs

@@ -0,0 +1,59 @@
+using AutoMapper;
+using SladkieBulkiContrakts.DataModels;
+using SladkieBulkiContrakts.Exceptions;
+using SladkieBulkiContrakts.StoragesContarcts;
+using SladkieBulkiDatabase.Models;
+using SladkieBulkiDatabase;
+using Microsoft.EntityFrameworkCore;
+
+internal class SalaryStorageContract : ISalaryStorageContract
+{
+    private readonly SladkieBulkiDbContext _dbContext;
+    private readonly Mapper _mapper;
+
+    public SalaryStorageContract(SladkieBulkiDbContext dbContext)
+    {
+        _dbContext = dbContext;
+        var config = new MapperConfiguration(cfg =>
+        {
+            cfg.CreateMap<Worker, WorkerDataModel>();
+            cfg.CreateMap<Salary, SalaryDataModel>();
+            cfg.CreateMap<SalaryDataModel, Salary>()
+                .ForMember(dest => dest.WorkerSalary, opt => opt.MapFrom(src => src.WorkerSalary));
+        });
+        _mapper = new Mapper(config);
+    }
+
+    public List<SalaryDataModel> GetList(DateTime startDate, DateTime endDate, string? workerId = null)
+    {
+        try
+        {
+            var query = _dbContext.Salaries.Include(x => x.Worker)
+                .Where(x => x.SalaryDate >= startDate && x.SalaryDate <= endDate);
+            if (workerId is not null)
+            {
+                query = query.Where(x => x.WorkerId == workerId);
+            }
+            return [.. query.Select(x => _mapper.Map<SalaryDataModel>(x))];
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public void AddElement(SalaryDataModel salaryDataModel)
+    {
+        try
+        {
+            _dbContext.Salaries.Add(_mapper.Map<Salary>(salaryDataModel));
+            _dbContext.SaveChanges();
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+}

SladkieBulki/SladkieBulkiDatabase/Implementations/WorkerStorageContract.cs

@@ -0,0 +1,168 @@
+using AutoMapper;
+using Microsoft.EntityFrameworkCore;
+using Npgsql;
+using SladkieBulkiContrakts.DataModels;
+using SladkieBulkiContrakts.Exceptions;
+using SladkieBulkiContrakts.StoragesContarcts;
+using SladkieBulkiDatabase.Models;
+
+namespace SladkieBulkiDatabase.Implementations;
+
+internal class WorkerStorageContract : IWorkerStorageContract
+{
+    private readonly SladkieBulkiDbContext _dbContext;
+    private readonly Mapper _mapper;
+
+    public WorkerStorageContract(SladkieBulkiDbContext dbContext)
+    {
+        _dbContext = dbContext;
+        var config = new MapperConfiguration(cfg =>
+        {
+            cfg.CreateMap<Post, PostDataModel>()
+                .ForMember(x => x.Id, x => x.MapFrom(src => src.PostId));
+            cfg.CreateMap<Worker, WorkerDataModel>();
+            cfg.CreateMap<WorkerDataModel, Worker>();
+        });
+        _mapper = new Mapper(config);
+    }
+
+    public List<WorkerDataModel> GetList(bool onlyActive = true, string? postId = null, DateTime? fromBirthDate = null, DateTime? toBirthDate = null, DateTime? fromEmploymentDate = null, DateTime? toEmploymentDate = null)
+    {
+        try
+        {
+            var query = _dbContext.Workers.AsQueryable();
+            if (onlyActive)
+            {
+                query = query.Where(x => !x.IsDeleted);
+            }
+            if (postId is not null)
+            {
+                query = query.Where(x => x.PostId == postId);
+            }
+            if (fromBirthDate is not null && toBirthDate is not null)
+            {
+                query = query.Where(x => x.BirthDate >= fromBirthDate && x.BirthDate <= toBirthDate);
+            }
+            if (fromEmploymentDate is not null && toEmploymentDate is not null)
+            {
+                query = query.Where(x => x.EmploymentDate >= fromEmploymentDate && x.EmploymentDate <= toEmploymentDate);
+            }
+            return [.. JoinPost(query).Select(x => _mapper.Map<WorkerDataModel>(x))];
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public WorkerDataModel? GetElementById(string id)
+    {
+        try
+        {
+            return _mapper.Map<WorkerDataModel>(GetWorkerById(id));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public WorkerDataModel? GetElementByFIO(string fio)
+    {
+        try
+        {
+            return _mapper.Map<WorkerDataModel>(AddPost(_dbContext.Workers.FirstOrDefault(x => x.FIO == fio && !x.IsDeleted)));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public void AddElement(WorkerDataModel workerDataModel)
+    {
+        try
+        {
+            _dbContext.Workers.Add(_mapper.Map<Worker>(workerDataModel));
+            _dbContext.SaveChanges();
+        }
+        catch (InvalidOperationException ex) when (ex.TargetSite?.Name == "ThrowIdentityConflict")
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("Id", workerDataModel.Id);
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public void UpdElement(WorkerDataModel workerDataModel)
+    {
+        try
+        {
+            var element = GetWorkerById(workerDataModel.Id) ?? throw new ElementNotFoundException(workerDataModel.Id);
+            _dbContext.Workers.Update(_mapper.Map(workerDataModel, element));
+            _dbContext.SaveChanges();
+        }
+        catch (ElementNotFoundException)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw;
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public void DelElement(string id)
+    {
+        try
+        {
+            var element = GetWorkerById(id) ?? throw new ElementNotFoundException(id);
+            element.IsDeleted = true;
+            element.DateOfDelete = DateTime.UtcNow;
+            _dbContext.SaveChanges();
+        }
+        catch (ElementNotFoundException)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw;
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public int GetWorkerTrend(DateTime fromPeriod, DateTime toPeriod)
+    {
+        try
+        {
+            var countWorkersOnBegining = _dbContext.Workers.Count(x => x.EmploymentDate < fromPeriod && (!x.IsDeleted || x.DateOfDelete > fromPeriod));
+            var countWorkersOnEnding = _dbContext.Workers.Count(x => x.EmploymentDate < toPeriod && (!x.IsDeleted || x.DateOfDelete > toPeriod));
+            return countWorkersOnEnding - countWorkersOnBegining;
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    private Worker? GetWorkerById(string id) => AddPost(_dbContext.Workers.FirstOrDefault(x => x.Id == id && !x.IsDeleted));
+
+    private IQueryable<Worker> JoinPost(IQueryable<Worker> query)
+        => query.GroupJoin(_dbContext.Posts.Where(x => x.IsActual), x => x.PostId, y => y.PostId, (x, y) => new { Worker = x, Post = y })
+                .SelectMany(xy => xy.Post.DefaultIfEmpty(), (x, y) => x.Worker.AddPost(y));
+
+    private Worker? AddPost(Worker? worker)
+        => worker?.AddPost(_dbContext.Posts.FirstOrDefault(x => x.PostId == worker.PostId && x.IsActual));
+}

SladkieBulki/SladkieBulkiDatabase/Migrations/20250520155308_FirstMigration.Designer.cs

@@ -0,0 +1,363 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using SladkieBulkiDatabase;
+
+#nullable disable
+
+namespace SladkieBulkiDatabase.Migrations
+{
+    [DbContext(typeof(SladkieBulkiDbContext))]
+    [Migration("20250520155308_FirstMigration")]
+    partial class FirstMigration
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.4")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Ingredient", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<double>("InitPrice")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("NameIngredients")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("SizeInit")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NameIngredients")
+                        .IsUnique();
+
+                    b.ToTable("Ingredients");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.IngredientHistory", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("IngredienId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("OldPrice")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("IngredienId");
+
+                    b.ToTable("IngredientHistories");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Post", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<bool>("IsActual")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("PostId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("PostName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("PostType")
+                        .HasColumnType("integer");
+
+                    b.Property<double>("Salary")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PostId", "IsActual")
+                        .IsUnique()
+                        .HasFilter("\"IsActual\" = TRUE");
+
+                    b.HasIndex("PostName", "IsActual")
+                        .IsUnique()
+                        .HasFilter("\"IsActual\" = TRUE");
+
+                    b.ToTable("Posts");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Product", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("ProductType")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("UnitPrice")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Name", "IsDeleted")
+                        .IsUnique()
+                        .HasFilter("\"IsDeleted\" = FALSE");
+
+                    b.ToTable("Products");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.ProductHistory", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<double>("OldPrice")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("ProductId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.ToTable("ProductHistories");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.ProductIngredient", b =>
+                {
+                    b.Property<string>("ProductId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("IngredientId")
+                        .HasColumnType("text");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ProductId", "IngredientId");
+
+                    b.HasIndex("IngredientId");
+
+                    b.ToTable("ProductIngredients");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Production", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("ProductId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ProductionDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("WorkerId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.HasIndex("WorkerId");
+
+                    b.ToTable("Productions");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Salary", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("SalaryDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("WorkerId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("WorkerSalary")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("WorkerId");
+
+                    b.ToTable("Salaries");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Worker", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("BirthDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("EmploymentDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("FIO")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("PostId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Workers");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.IngredientHistory", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Ingredient", "Ingredient")
+                        .WithMany("IngredientHistory")
+                        .HasForeignKey("IngredienId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Ingredient");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.ProductHistory", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Product", "Product")
+                        .WithMany("ProductHistories")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.ProductIngredient", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Ingredient", "Ingredient")
+                        .WithMany("ProductIngredients")
+                        .HasForeignKey("IngredientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SladkieBulkiDatabase.Models.Product", "Product")
+                        .WithMany("ProductIngredients")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Ingredient");
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Production", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Product", "Product")
+                        .WithMany("Productions")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SladkieBulkiDatabase.Models.Worker", "Worker")
+                        .WithMany("Productions")
+                        .HasForeignKey("WorkerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Product");
+
+                    b.Navigation("Worker");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Salary", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Worker", "Worker")
+                        .WithMany("Salaries")
+                        .HasForeignKey("WorkerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Worker");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Ingredient", b =>
+                {
+                    b.Navigation("IngredientHistory");
+
+                    b.Navigation("ProductIngredients");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Product", b =>
+                {
+                    b.Navigation("ProductHistories");
+
+                    b.Navigation("ProductIngredients");
+
+                    b.Navigation("Productions");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Worker", b =>
+                {
+                    b.Navigation("Productions");
+
+                    b.Navigation("Salaries");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

SladkieBulki/SladkieBulkiDatabase/Migrations/20250520155308_FirstMigration.cs

@@ -0,0 +1,280 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace SladkieBulkiDatabase.Migrations
+{
+    /// <inheritdoc />
+    public partial class FirstMigration : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Ingredients",
+                columns: table => new
+                {
+                    Id = table.Column<string>(type: "text", nullable: false),
+                    NameIngredients = table.Column<string>(type: "text", nullable: false),
+                    SizeInit = table.Column<string>(type: "text", nullable: false),
+                    InitPrice = table.Column<double>(type: "double precision", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Ingredients", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Posts",
+                columns: table => new
+                {
+                    Id = table.Column<string>(type: "text", nullable: false),
+                    PostId = table.Column<string>(type: "text", nullable: false),
+                    PostName = table.Column<string>(type: "text", nullable: false),
+                    PostType = table.Column<int>(type: "integer", nullable: false),
+                    Salary = table.Column<double>(type: "double precision", nullable: false),
+                    IsActual = table.Column<bool>(type: "boolean", nullable: false),
+                    ChangeDate = table.Column<DateTime>(type: "timestamp without time zone", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Posts", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Products",
+                columns: table => new
+                {
+                    Id = table.Column<string>(type: "text", nullable: false),
+                    Name = table.Column<string>(type: "text", nullable: false),
+                    Description = table.Column<string>(type: "text", nullable: false),
+                    ProductType = table.Column<int>(type: "integer", nullable: false),
+                    UnitPrice = table.Column<int>(type: "integer", nullable: false),
+                    IsDeleted = table.Column<bool>(type: "boolean", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Products", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Workers",
+                columns: table => new
+                {
+                    Id = table.Column<string>(type: "text", nullable: false),
+                    FIO = table.Column<string>(type: "text", nullable: false),
+                    PostId = table.Column<string>(type: "text", nullable: false),
+                    BirthDate = table.Column<DateTime>(type: "timestamp without time zone", nullable: false),
+                    EmploymentDate = table.Column<DateTime>(type: "timestamp without time zone", nullable: false),
+                    IsDeleted = table.Column<bool>(type: "boolean", nullable: false),
+                    Email = table.Column<string>(type: "text", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Workers", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "IngredientHistories",
+                columns: table => new
+                {
+                    Id = table.Column<string>(type: "text", nullable: false),
+                    IngredienId = table.Column<string>(type: "text", nullable: false),
+                    OldPrice = table.Column<double>(type: "double precision", nullable: false),
+                    ChangeDate = table.Column<DateTime>(type: "timestamp without time zone", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_IngredientHistories", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_IngredientHistories_Ingredients_IngredienId",
+                        column: x => x.IngredienId,
+                        principalTable: "Ingredients",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ProductHistories",
+                columns: table => new
+                {
+                    Id = table.Column<string>(type: "text", nullable: false),
+                    ProductId = table.Column<string>(type: "text", nullable: false),
+                    OldPrice = table.Column<double>(type: "double precision", nullable: false),
+                    ChangeDate = table.Column<DateTime>(type: "timestamp without time zone", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ProductHistories", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ProductHistories_Products_ProductId",
+                        column: x => x.ProductId,
+                        principalTable: "Products",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ProductIngredients",
+                columns: table => new
+                {
+                    ProductId = table.Column<string>(type: "text", nullable: false),
+                    IngredientId = table.Column<string>(type: "text", nullable: false),
+                    Count = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ProductIngredients", x => new { x.ProductId, x.IngredientId });
+                    table.ForeignKey(
+                        name: "FK_ProductIngredients_Ingredients_IngredientId",
+                        column: x => x.IngredientId,
+                        principalTable: "Ingredients",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_ProductIngredients_Products_ProductId",
+                        column: x => x.ProductId,
+                        principalTable: "Products",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Productions",
+                columns: table => new
+                {
+                    Id = table.Column<string>(type: "text", nullable: false),
+                    ProductionDate = table.Column<DateTime>(type: "timestamp without time zone", nullable: false),
+                    Count = table.Column<int>(type: "integer", nullable: false),
+                    Sum = table.Column<double>(type: "double precision", nullable: false),
+                    WorkerId = table.Column<string>(type: "text", nullable: false),
+                    ProductId = table.Column<string>(type: "text", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Productions", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Productions_Products_ProductId",
+                        column: x => x.ProductId,
+                        principalTable: "Products",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_Productions_Workers_WorkerId",
+                        column: x => x.WorkerId,
+                        principalTable: "Workers",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Salaries",
+                columns: table => new
+                {
+                    Id = table.Column<string>(type: "text", nullable: false),
+                    WorkerId = table.Column<string>(type: "text", nullable: false),
+                    SalaryDate = table.Column<DateTime>(type: "timestamp without time zone", nullable: false),
+                    WorkerSalary = table.Column<double>(type: "double precision", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Salaries", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Salaries_Workers_WorkerId",
+                        column: x => x.WorkerId,
+                        principalTable: "Workers",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_IngredientHistories_IngredienId",
+                table: "IngredientHistories",
+                column: "IngredienId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Ingredients_NameIngredients",
+                table: "Ingredients",
+                column: "NameIngredients",
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Posts_PostId_IsActual",
+                table: "Posts",
+                columns: new[] { "PostId", "IsActual" },
+                unique: true,
+                filter: "\"IsActual\" = TRUE");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Posts_PostName_IsActual",
+                table: "Posts",
+                columns: new[] { "PostName", "IsActual" },
+                unique: true,
+                filter: "\"IsActual\" = TRUE");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ProductHistories_ProductId",
+                table: "ProductHistories",
+                column: "ProductId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ProductIngredients_IngredientId",
+                table: "ProductIngredients",
+                column: "IngredientId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Productions_ProductId",
+                table: "Productions",
+                column: "ProductId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Productions_WorkerId",
+                table: "Productions",
+                column: "WorkerId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Products_Name_IsDeleted",
+                table: "Products",
+                columns: new[] { "Name", "IsDeleted" },
+                unique: true,
+                filter: "\"IsDeleted\" = FALSE");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Salaries_WorkerId",
+                table: "Salaries",
+                column: "WorkerId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "IngredientHistories");
+
+            migrationBuilder.DropTable(
+                name: "Posts");
+
+            migrationBuilder.DropTable(
+                name: "ProductHistories");
+
+            migrationBuilder.DropTable(
+                name: "ProductIngredients");
+
+            migrationBuilder.DropTable(
+                name: "Productions");
+
+            migrationBuilder.DropTable(
+                name: "Salaries");
+
+            migrationBuilder.DropTable(
+                name: "Ingredients");
+
+            migrationBuilder.DropTable(
+                name: "Products");
+
+            migrationBuilder.DropTable(
+                name: "Workers");
+        }
+    }
+}

SladkieBulki/SladkieBulkiDatabase/Migrations/20250520203540_ChangeFieldsInPost.Designer.cs

@@ -0,0 +1,364 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using SladkieBulkiDatabase;
+
+#nullable disable
+
+namespace SladkieBulkiDatabase.Migrations
+{
+    [DbContext(typeof(SladkieBulkiDbContext))]
+    [Migration("20250520203540_ChangeFieldsInPost")]
+    partial class ChangeFieldsInPost
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.4")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Ingredient", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<double>("InitPrice")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("NameIngredients")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("SizeInit")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NameIngredients")
+                        .IsUnique();
+
+                    b.ToTable("Ingredients");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.IngredientHistory", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("IngredienId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("OldPrice")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("IngredienId");
+
+                    b.ToTable("IngredientHistories");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Post", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("Configuration")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<bool>("IsActual")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("PostId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("PostName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("PostType")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PostId", "IsActual")
+                        .IsUnique()
+                        .HasFilter("\"IsActual\" = TRUE");
+
+                    b.HasIndex("PostName", "IsActual")
+                        .IsUnique()
+                        .HasFilter("\"IsActual\" = TRUE");
+
+                    b.ToTable("Posts");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Product", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("ProductType")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("UnitPrice")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Name", "IsDeleted")
+                        .IsUnique()
+                        .HasFilter("\"IsDeleted\" = FALSE");
+
+                    b.ToTable("Products");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.ProductHistory", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<double>("OldPrice")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("ProductId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.ToTable("ProductHistories");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.ProductIngredient", b =>
+                {
+                    b.Property<string>("ProductId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("IngredientId")
+                        .HasColumnType("text");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ProductId", "IngredientId");
+
+                    b.HasIndex("IngredientId");
+
+                    b.ToTable("ProductIngredients");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Production", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("ProductId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ProductionDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("WorkerId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.HasIndex("WorkerId");
+
+                    b.ToTable("Productions");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Salary", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("SalaryDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("WorkerId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("WorkerSalary")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("WorkerId");
+
+                    b.ToTable("Salaries");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Worker", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("BirthDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("EmploymentDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("FIO")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("PostId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Workers");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.IngredientHistory", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Ingredient", "Ingredient")
+                        .WithMany("IngredientHistory")
+                        .HasForeignKey("IngredienId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Ingredient");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.ProductHistory", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Product", "Product")
+                        .WithMany("ProductHistories")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.ProductIngredient", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Ingredient", "Ingredient")
+                        .WithMany("ProductIngredients")
+                        .HasForeignKey("IngredientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SladkieBulkiDatabase.Models.Product", "Product")
+                        .WithMany("ProductIngredients")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Ingredient");
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Production", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Product", "Product")
+                        .WithMany("Productions")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SladkieBulkiDatabase.Models.Worker", "Worker")
+                        .WithMany("Productions")
+                        .HasForeignKey("WorkerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Product");
+
+                    b.Navigation("Worker");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Salary", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Worker", "Worker")
+                        .WithMany("Salaries")
+                        .HasForeignKey("WorkerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Worker");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Ingredient", b =>
+                {
+                    b.Navigation("IngredientHistory");
+
+                    b.Navigation("ProductIngredients");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Product", b =>
+                {
+                    b.Navigation("ProductHistories");
+
+                    b.Navigation("ProductIngredients");
+
+                    b.Navigation("Productions");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Worker", b =>
+                {
+                    b.Navigation("Productions");
+
+                    b.Navigation("Salaries");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

SladkieBulki/SladkieBulkiDatabase/Migrations/20250520203540_ChangeFieldsInPost.cs

@@ -0,0 +1,40 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace SladkieBulkiDatabase.Migrations
+{
+    /// <inheritdoc />
+    public partial class ChangeFieldsInPost : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "Salary",
+                table: "Posts");
+
+            migrationBuilder.AddColumn<string>(
+                name: "Configuration",
+                table: "Posts",
+                type: "jsonb",
+                nullable: false,
+                defaultValue: "{\"Rate\": 0, \"Type\": \"PostConfiguration\"}");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "Configuration",
+                table: "Posts");
+
+            migrationBuilder.AddColumn<double>(
+                name: "Salary",
+                table: "Posts",
+                type: "double precision",
+                nullable: false,
+                defaultValue: 0.0);
+        }
+    }
+}

SladkieBulki/SladkieBulkiDatabase/Migrations/20250520222914_AddDateOfDeleteInWorker.Designer.cs

@@ -0,0 +1,367 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using SladkieBulkiDatabase;
+
+#nullable disable
+
+namespace SladkieBulkiDatabase.Migrations
+{
+    [DbContext(typeof(SladkieBulkiDbContext))]
+    [Migration("20250520222914_AddDateOfDeleteInWorker")]
+    partial class AddDateOfDeleteInWorker
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.4")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Ingredient", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<double>("InitPrice")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("NameIngredients")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("SizeInit")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NameIngredients")
+                        .IsUnique();
+
+                    b.ToTable("Ingredients");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.IngredientHistory", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("IngredienId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("OldPrice")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("IngredienId");
+
+                    b.ToTable("IngredientHistories");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Post", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("Configuration")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<bool>("IsActual")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("PostId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("PostName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("PostType")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PostId", "IsActual")
+                        .IsUnique()
+                        .HasFilter("\"IsActual\" = TRUE");
+
+                    b.HasIndex("PostName", "IsActual")
+                        .IsUnique()
+                        .HasFilter("\"IsActual\" = TRUE");
+
+                    b.ToTable("Posts");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Product", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("ProductType")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("UnitPrice")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Name", "IsDeleted")
+                        .IsUnique()
+                        .HasFilter("\"IsDeleted\" = FALSE");
+
+                    b.ToTable("Products");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.ProductHistory", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<double>("OldPrice")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("ProductId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.ToTable("ProductHistories");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.ProductIngredient", b =>
+                {
+                    b.Property<string>("ProductId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("IngredientId")
+                        .HasColumnType("text");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ProductId", "IngredientId");
+
+                    b.HasIndex("IngredientId");
+
+                    b.ToTable("ProductIngredients");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Production", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("ProductId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ProductionDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("WorkerId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.HasIndex("WorkerId");
+
+                    b.ToTable("Productions");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Salary", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("SalaryDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("WorkerId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("WorkerSalary")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("WorkerId");
+
+                    b.ToTable("Salaries");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Worker", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("BirthDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<DateTime?>("DateOfDelete")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("EmploymentDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("FIO")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("PostId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Workers");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.IngredientHistory", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Ingredient", "Ingredient")
+                        .WithMany("IngredientHistory")
+                        .HasForeignKey("IngredienId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Ingredient");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.ProductHistory", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Product", "Product")
+                        .WithMany("ProductHistories")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.ProductIngredient", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Ingredient", "Ingredient")
+                        .WithMany("ProductIngredients")
+                        .HasForeignKey("IngredientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SladkieBulkiDatabase.Models.Product", "Product")
+                        .WithMany("ProductIngredients")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Ingredient");
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Production", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Product", "Product")
+                        .WithMany("Productions")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SladkieBulkiDatabase.Models.Worker", "Worker")
+                        .WithMany("Productions")
+                        .HasForeignKey("WorkerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Product");
+
+                    b.Navigation("Worker");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Salary", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Worker", "Worker")
+                        .WithMany("Salaries")
+                        .HasForeignKey("WorkerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Worker");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Ingredient", b =>
+                {
+                    b.Navigation("IngredientHistory");
+
+                    b.Navigation("ProductIngredients");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Product", b =>
+                {
+                    b.Navigation("ProductHistories");
+
+                    b.Navigation("ProductIngredients");
+
+                    b.Navigation("Productions");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Worker", b =>
+                {
+                    b.Navigation("Productions");
+
+                    b.Navigation("Salaries");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

SladkieBulki/SladkieBulkiDatabase/Migrations/20250520222914_AddDateOfDeleteInWorker.cs

@@ -0,0 +1,29 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace SladkieBulkiDatabase.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddDateOfDeleteInWorker : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<DateTime>(
+                name: "DateOfDelete",
+                table: "Workers",
+                type: "timestamp without time zone",
+                nullable: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "DateOfDelete",
+                table: "Workers");
+        }
+    }
+}

SladkieBulki/SladkieBulkiDatabase/Migrations/SladkieBulkiDbContextModelSnapshot.cs

@@ -0,0 +1,364 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using SladkieBulkiDatabase;
+
+#nullable disable
+
+namespace SladkieBulkiDatabase.Migrations
+{
+    [DbContext(typeof(SladkieBulkiDbContext))]
+    partial class SladkieBulkiDbContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.4")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Ingredient", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<double>("InitPrice")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("NameIngredients")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("SizeInit")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NameIngredients")
+                        .IsUnique();
+
+                    b.ToTable("Ingredients");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.IngredientHistory", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("IngredienId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("OldPrice")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("IngredienId");
+
+                    b.ToTable("IngredientHistories");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Post", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("Configuration")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<bool>("IsActual")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("PostId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("PostName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("PostType")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PostId", "IsActual")
+                        .IsUnique()
+                        .HasFilter("\"IsActual\" = TRUE");
+
+                    b.HasIndex("PostName", "IsActual")
+                        .IsUnique()
+                        .HasFilter("\"IsActual\" = TRUE");
+
+                    b.ToTable("Posts");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Product", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("ProductType")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("UnitPrice")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Name", "IsDeleted")
+                        .IsUnique()
+                        .HasFilter("\"IsDeleted\" = FALSE");
+
+                    b.ToTable("Products");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.ProductHistory", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<double>("OldPrice")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("ProductId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.ToTable("ProductHistories");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.ProductIngredient", b =>
+                {
+                    b.Property<string>("ProductId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("IngredientId")
+                        .HasColumnType("text");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ProductId", "IngredientId");
+
+                    b.HasIndex("IngredientId");
+
+                    b.ToTable("ProductIngredients");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Production", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("ProductId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ProductionDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("WorkerId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.HasIndex("WorkerId");
+
+                    b.ToTable("Productions");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Salary", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("SalaryDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("WorkerId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("WorkerSalary")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("WorkerId");
+
+                    b.ToTable("Salaries");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Worker", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("BirthDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<DateTime?>("DateOfDelete")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("EmploymentDate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("FIO")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("PostId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Workers");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.IngredientHistory", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Ingredient", "Ingredient")
+                        .WithMany("IngredientHistory")
+                        .HasForeignKey("IngredienId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Ingredient");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.ProductHistory", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Product", "Product")
+                        .WithMany("ProductHistories")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.ProductIngredient", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Ingredient", "Ingredient")
+                        .WithMany("ProductIngredients")
+                        .HasForeignKey("IngredientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SladkieBulkiDatabase.Models.Product", "Product")
+                        .WithMany("ProductIngredients")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Ingredient");
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Production", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Product", "Product")
+                        .WithMany("Productions")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SladkieBulkiDatabase.Models.Worker", "Worker")
+                        .WithMany("Productions")
+                        .HasForeignKey("WorkerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Product");
+
+                    b.Navigation("Worker");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Salary", b =>
+                {
+                    b.HasOne("SladkieBulkiDatabase.Models.Worker", "Worker")
+                        .WithMany("Salaries")
+                        .HasForeignKey("WorkerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Worker");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Ingredient", b =>
+                {
+                    b.Navigation("IngredientHistory");
+
+                    b.Navigation("ProductIngredients");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Product", b =>
+                {
+                    b.Navigation("ProductHistories");
+
+                    b.Navigation("ProductIngredients");
+
+                    b.Navigation("Productions");
+                });
+
+            modelBuilder.Entity("SladkieBulkiDatabase.Models.Worker", b =>
+                {
+                    b.Navigation("Productions");
+
+                    b.Navigation("Salaries");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

SladkieBulki/SladkieBulkiDatabase/Models/Ingredient.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiDatabase.Models;
+
+internal class Ingredient
+{
+    public required string Id { get; set; } = Guid.NewGuid().ToString();
+    public required string NameIngredients { get; set; }
+    public required string SizeInit { get; set; }
+    public double InitPrice { get; set; }
+
+    [ForeignKey("IngredientId")]
+    public List<ProductIngredient>? ProductIngredients { get; set; }
+
+    [ForeignKey("IngredienId")]
+    public List<IngredientHistory>? IngredientHistory { get; set; }
+}

SladkieBulki/SladkieBulkiDatabase/Models/IngredientHistory.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiDatabase.Models;
+
+internal class IngredientHistory
+{
+    public string Id { get; set; }
+    public required string IngredienId { get; set; }
+    public double OldPrice { get; set; }
+    public DateTime ChangeDate { get; set; }
+    public Ingredient Ingredient { get; set; }
+}

SladkieBulki/SladkieBulkiDatabase/Models/Post.cs

@@ -0,0 +1,20 @@
+using SladkieBulkiContrakts.Enums;
+using SladkieBulkiContrakts.Infrastructure.PostConfigurations;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiDatabase.Models;
+
+internal class Post
+{
+    public required string Id { get; set; } = Guid.NewGuid().ToString();
+    public required string PostId { get; set; }
+    public required string PostName { get; set; }
+    public PostType PostType { get; set; }
+    public required PostConfiguration Configuration { get; set; }
+    public bool IsActual { get; set; }
+    public DateTime ChangeDate { get; set; }
+}

SladkieBulki/SladkieBulkiDatabase/Models/Product.cs

@@ -0,0 +1,30 @@
+using SladkieBulkiContrakts.DataModels;
+using SladkieBulkiContrakts.Enums;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace SladkieBulkiDatabase.Models;
+
+internal class Product
+{
+    public required string Id { get; set; } 
+    public required string Name { get; set; } 
+    public required string Description { get; set; } 
+    public ProductType ProductType { get; set; } 
+    public int UnitPrice { get; set; } 
+    public bool IsDeleted { get; set; }
+
+    [ForeignKey("ProductId")]
+    public List<ProductIngredient>? ProductIngredients { get; set; }
+
+    [ForeignKey("ProductId")]
+    public List<Production>? Productions { get; set; }
+
+    [ForeignKey("ProductId")]
+    public List<ProductHistory>? ProductHistories { get; set; }
+}

SladkieBulki/SladkieBulkiDatabase/Models/ProductHistory.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiDatabase.Models;
+
+internal class ProductHistory
+{
+    public string Id { get; set; } = Guid.NewGuid().ToString();
+    public required string ProductId { get; set; }
+    public double OldPrice { get;  set; }
+    public DateTime ChangeDate { get; set; } = DateTime.UtcNow;
+    public Product? Product { get; set; }
+}

SladkieBulki/SladkieBulkiDatabase/Models/ProductIngredient.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiDatabase.Models;
+
+internal class ProductIngredient
+{
+    public required string ProductId { get; set; }
+    public required string IngredientId { get; set; }
+    public int Count { get; set; }
+    public Ingredient? Ingredient { get; set; }
+    public Product? Product { get; set; }
+}

SladkieBulki/SladkieBulkiDatabase/Models/Production.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiDatabase.Models;
+
+internal class Production
+{
+    public string Id { get; set; } = Guid.NewGuid().ToString();
+    public DateTime ProductionDate { get; set; }
+    public int Count { get; set; } 
+    public double Sum { get; set; } 
+    public required string WorkerId { get; set; } 
+    public required string ProductId { get; set; }
+    public Worker? Worker { get; set; }
+    public Product? Product { get; set; }
+
+
+}

SladkieBulki/SladkieBulkiDatabase/Models/Salary.cs

@@ -0,0 +1,18 @@
+using AutoMapper;
+using SladkieBulkiContrakts.DataModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiDatabase.Models;
+
+internal class Salary
+{
+    public string Id { get; set; } = Guid.NewGuid().ToString();
+    public required string WorkerId { get; set; } 
+    public DateTime SalaryDate { get; set; } 
+    public double WorkerSalary { get; set; }
+    public Worker? Worker { get; set; }
+}

SladkieBulki/SladkieBulkiDatabase/Models/Worker.cs

@@ -0,0 +1,38 @@
+using AutoMapper;
+using SladkieBulkiContrakts.DataModels;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiDatabase.Models;
+
+[AutoMap(typeof(WorkerDataModel), ReverseMap = true)]
+internal class Worker
+{
+    public required string Id { get; set; }
+    public required string FIO { get; set; }
+    public required string PostId { get; set; }
+    public DateTime BirthDate { get; set; }
+    public DateTime EmploymentDate { get; set; }
+    public bool IsDeleted { get; set; }
+    public required string Email { get; set; }
+    public DateTime? DateOfDelete { get; set; }
+
+    [NotMapped]
+    public Post? Post { get; set; }
+
+    [ForeignKey("WorkerId")]
+    public List<Salary>? Salaries { get; set; }
+
+    [ForeignKey("WorkerId")]
+    public List<Production>? Productions { get; set; }
+
+    public Worker AddPost(Post? post)
+    {
+        Post = post;
+        return this;
+    }
+}

SladkieBulki/SladkieBulkiDatabase/SampleContextFactory.cs

@@ -0,0 +1,16 @@
+using Microsoft.EntityFrameworkCore.Design;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiDatabase;
+
+internal class SampleContextFactory : IDesignTimeDbContextFactory<SladkieBulkiDbContext>
+{
+    public SladkieBulkiDbContext CreateDbContext(string[] args)
+    {
+        return new SladkieBulkiDbContext(new DefaultConfigurationDatabase());
+    }
+}

SladkieBulki/SladkieBulkiDatabase/SladkieBulkiDatabase.csproj

@@ -0,0 +1,30 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="AutoMapper" Version="14.0.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="9.0.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\SladkieBulkiContrakts\SladkieBulkiContrakts.csproj" />
+  </ItemGroup>
+
+	<ItemGroup>
+		<InternalsVisibleTo Include="SladkieBulkiWedApi" />
+		<InternalsVisibleTo Include="SladkieBulkiTests" />
+		<InternalsVisibleTo Include="DynamicProxyGenAssembly2" />
+	</ItemGroup>
+	
+</Project>

SladkieBulki/SladkieBulkiDatabase/SladkieBulkiDbContext.cs

@@ -0,0 +1,77 @@
+using Microsoft.EntityFrameworkCore;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using SladkieBulkiContrakts.Infrastructure;
+using SladkieBulkiContrakts.Infrastructure.PostConfigurations;
+using SladkieBulkiDatabase.Models;
+using System;
+
+
+namespace SladkieBulkiDatabase;
+
+internal class SladkieBulkiDbContext: DbContext
+{
+    private readonly IConfigurationDatabase? _configurationDatabase;
+    public SladkieBulkiDbContext(IConfigurationDatabase configurationDatabase)
+    {
+        _configurationDatabase = configurationDatabase;
+        AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
+        AppContext.SetSwitch("Npgsql.DisableDateTimeInfinityConversions", true);
+    }
+    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+    {
+        optionsBuilder.UseNpgsql(_configurationDatabase?.ConnectionString, o => o.SetPostgresVersion(12, 2));
+        base.OnConfiguring(optionsBuilder);
+    }
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        base.OnModelCreating(modelBuilder);
+
+        modelBuilder.Entity<Ingredient>().HasIndex(x => x.NameIngredients).IsUnique();
+
+        modelBuilder.Entity<Post>()
+            .HasIndex(e => new { e.PostName, e.IsActual })
+            .IsUnique()
+            .HasFilter($"\"{nameof(Post.IsActual)}\" = TRUE");
+
+        modelBuilder.Entity<Post>()
+            .HasIndex(e => new { e.PostId, e.IsActual })
+            .IsUnique()
+            .HasFilter($"\"{nameof(Post.IsActual)}\" = TRUE");
+
+        modelBuilder.Entity<Product>()
+            .HasIndex(x => new { x.Name, x.IsDeleted })
+            .IsUnique()
+            .HasFilter($"\"{nameof(Product.IsDeleted)}\" = FALSE");
+
+        modelBuilder.Entity<ProductIngredient>().HasKey(x => new { x.ProductId, x.IngredientId });
+
+        modelBuilder.Entity<Post>()
+            .Property(x => x.Configuration)
+            .HasColumnType("jsonb")
+            .HasConversion(
+                x => SerializePostConfiguration(x),
+                x => DeserialzePostConfiguration(x)
+            );
+    }
+
+
+    public DbSet<Ingredient> Ingredients { get; set; }
+    public DbSet<IngredientHistory> IngredientHistories { get; set; }
+    public DbSet<Post> Posts { get; set; }
+    public DbSet<Product> Products { get; set; }
+    public DbSet<ProductHistory> ProductHistories { get; set; }
+    public DbSet<Salary> Salaries { get; set; }
+    public DbSet<Production> Productions { get; set; }
+    public DbSet<ProductIngredient> ProductIngredients { get; set; }
+    public DbSet<Worker> Workers { get; set; }
+    private static string SerializePostConfiguration(PostConfiguration postConfiguration) => JsonConvert.SerializeObject(postConfiguration);
+
+    private static PostConfiguration DeserialzePostConfiguration(string jsonString) => JToken.Parse(jsonString).Value<string>("Type") switch
+    {
+        nameof(ManufacturerPostConfiguration) => JsonConvert.DeserializeObject<ManufacturerPostConfiguration>(jsonString)!,
+        nameof(PackerPostConfiguration) => JsonConvert.DeserializeObject<PackerPostConfiguration>(jsonString)!,
+        _ => JsonConvert.DeserializeObject<PostConfiguration>(jsonString)!,
+    };
+}

SladkieBulki/SladkieBulkiTests/BusinessLogicsContractsTests/IngredientBusinessLogicContractTests.cs

@@ -136,7 +136,7 @@ internal class IngredientBusinessLogicContractTests
 
         // Assert
         Assert.That(element, Is.Not.Null);
-        Assert.That(element.NameIngridients, Is.EqualTo(name));
+        Assert.That(element.NameIngredients, Is.EqualTo(name));
         _ingredientStorageContract.Verify(x =>
             x.GetElementByName(It.IsAny<string>()), Times.Once);
     }
@@ -213,7 +213,7 @@ internal class IngredientBusinessLogicContractTests
             .Callback((IngredientDataModel x) =>
             {
                 flag = x.Id == record.Id &&
-                       x.NameIngridients == record.NameIngridients &&
+                       x.NameIngredients == record.NameIngredients &&
                        x.SizeInit == record.SizeInit &&
                        x.InitPrice == record.InitPrice;
             });
@@ -294,7 +294,7 @@ internal class IngredientBusinessLogicContractTests
             .Callback((IngredientDataModel x) =>
             {
                 flag = x.Id == record.Id &&
-                       x.NameIngridients == record.NameIngridients &&
+                       x.NameIngredients == record.NameIngredients &&
                        x.SizeInit == record.SizeInit &&
                        x.InitPrice == record.InitPrice;
             });

SladkieBulki/SladkieBulkiTests/BusinessLogicsContractsTests/PostBusinessLogicContractTests.cs

@@ -1,456 +1,445 @@
-using Moq;
-using SladkieBulkiBusinessLogic.Implementations;
-using SladkieBulkiContrakts.StoragesContarcts;
+using SladkieBulkiBusinessLogic.Implementations;
 using SladkieBulkiContrakts.DataModels;
-using Microsoft.Extensions.Logging;
-using SladkieBulkiContrakts.Exceptions;
 using SladkieBulkiContrakts.Enums;
+using SladkieBulkiContrakts.Exceptions;
+using SladkieBulkiContrakts.StoragesContarcts;
+using Microsoft.Extensions.Logging;
+using Moq;
+using SladkieBulkiContrakts.Infrastructure.PostConfigurations;
 
 namespace SladkieBulkiTests.BusinessLogicsContractsTests;
 
-
 [TestFixture]
 internal class PostBusinessLogicContractTests
 {
-    private PostBusinessLogicContract _postBusinessLogicContract;
-    private Mock<IPostStorageContract> _postStorageContract;
+	private PostBusinessLogicContract _postBusinessLogicContract;
+	private Mock<IPostStorageContract> _postStorageContract;
 
-    [OneTimeSetUp]
-    public void OneTimeSetUp()
-    {
-        _postStorageContract = new Mock<IPostStorageContract>();
-        _postBusinessLogicContract = new PostBusinessLogicContract(_postStorageContract.Object, new Mock<ILogger>().Object);
-    }
+	[OneTimeSetUp]
+	public void OneTimeSetUp()
+	{
+		_postStorageContract = new Mock<IPostStorageContract>();
+		_postBusinessLogicContract = new PostBusinessLogicContract(_postStorageContract.Object, new Mock<ILogger>().Object);
+	}
 
-    [SetUp]
-    public void SetUp()
-    {
-        _postStorageContract.Reset();
-    }
+	[SetUp]
+	public void SetUp()
+	{
+		_postStorageContract.Reset();
+	}
 
-    [Test]
-    public void GetAllPosts_ReturnListOfRecords_Test()
-    {
-        //Arrange
-        var listOriginal = new List<PostDataModel>()
-        {
-            new(Guid.NewGuid().ToString(),"name 1", PostType.Preform, 10, true, DateTime.UtcNow),
-            new(Guid.NewGuid().ToString(), "name 2", PostType.Preform, 10, false, DateTime.UtcNow),
-            new(Guid.NewGuid().ToString(), "name 3", PostType.Preform, 10, true, DateTime.UtcNow),
-        };
-        _postStorageContract.Setup(x => x.GetList(It.IsAny<bool>())).Returns(listOriginal);
-        //Act
-        var listOnlyActive = _postBusinessLogicContract.GetAllPosts(true);
-        var listAll = _postBusinessLogicContract.GetAllPosts(false);
-        //Assert
-        Assert.Multiple(() =>
-        {
-            Assert.That(listOnlyActive, Is.Not.Null);
-            Assert.That(listAll, Is.Not.Null);
-            Assert.That(listOnlyActive, Is.EquivalentTo(listOriginal));
-            Assert.That(listAll, Is.EquivalentTo(listOriginal));
-        });
-        _postStorageContract.Verify(x => x.GetList(true), Times.Once);
-        _postStorageContract.Verify(x => x.GetList(false), Times.Once);
-    }
+	[Test]
+	public void GetAllPosts_ReturnListOfRecords_Test()
+	{
+		//Arrange
+		var listOriginal = new List<PostDataModel>()
+		{
+			new(Guid.NewGuid().ToString(),"name 1", PostType.Manufacturer, new PostConfiguration() { Rate = 10 }),
+			new(Guid.NewGuid().ToString(), "name 2", PostType.Manufacturer, new PostConfiguration() { Rate = 10 }),
+			new(Guid.NewGuid().ToString(), "name 3", PostType.Manufacturer, new PostConfiguration() { Rate = 10 }),
+		};
+		_postStorageContract.Setup(x => x.GetList()).Returns(listOriginal);
+		//Act
+		var list = _postBusinessLogicContract.GetAllPosts();
+		//Assert
+		Assert.Multiple(() =>
+		{
+			Assert.That(list, Is.Not.Null);
+			Assert.That(list, Is.EquivalentTo(listOriginal));
+		});
+		_postStorageContract.Verify(x => x.GetList(), Times.Once);
+	}
 
-    [Test]
-    public void GetAllPosts_ReturnEmptyList_Test()
-    {
-        //Arrange
-        _postStorageContract.Setup(x => x.GetList(It.IsAny<bool>())).Returns([]);
-        //Act
-        var listOnlyActive = _postBusinessLogicContract.GetAllPosts(true);
-        var listAll = _postBusinessLogicContract.GetAllPosts(false);
-        //Assert
-        Assert.Multiple(() =>
-        {
-            Assert.That(listOnlyActive, Is.Not.Null);
-            Assert.That(listAll, Is.Not.Null);
-            Assert.That(listOnlyActive, Has.Count.EqualTo(0));
-            Assert.That(listAll, Has.Count.EqualTo(0));
-        });
-        _postStorageContract.Verify(x => x.GetList(It.IsAny<bool>()), Times.Exactly(2));
-    }
+	[Test]
+	public void GetAllPosts_ReturnEmptyList_Test()
+	{
+		//Arrange
+		_postStorageContract.Setup(x => x.GetList()).Returns([]);
+		//Act
+		var list = _postBusinessLogicContract.GetAllPosts();
+		//Assert
+		Assert.Multiple(() =>
+		{
+			Assert.That(list, Is.Not.Null);
+			Assert.That(list, Has.Count.EqualTo(0));
+		});
+	}
 
-    [Test]
-    public void GetAllPosts_ReturnNull_ThrowException_Test()
-    {
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.GetAllPosts(It.IsAny<bool>()), Throws.TypeOf<NullListException>());
-        _postStorageContract.Verify(x => x.GetList(It.IsAny<bool>()), Times.Once);
-    }
+	[Test]
+	public void GetAllPosts_ReturnNull_ThrowException_Test()
+	{
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.GetAllPosts(), Throws.TypeOf<NullListException>());
+		_postStorageContract.Verify(x => x.GetList(), Times.Once);
+	}
 
-    [Test]
-    public void GetAllPosts_StorageThrowError_ThrowException_Test()
-    {
-        //Arrange
-        _postStorageContract.Setup(x => x.GetList(It.IsAny<bool>())).Throws(new StorageException(new InvalidOperationException()));
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.GetAllPosts(It.IsAny<bool>()), Throws.TypeOf<StorageException>());
-        _postStorageContract.Verify(x => x.GetList(It.IsAny<bool>()), Times.Once);
-    }
+	[Test]
+	public void GetAllPosts_StorageThrowError_ThrowException_Test()
+	{
+		//Arrange
+		_postStorageContract.Setup(x => x.GetList()).Throws(new StorageException(new InvalidOperationException()));
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.GetAllPosts(), Throws.TypeOf<StorageException>());
+		_postStorageContract.Verify(x => x.GetList(), Times.Once);
+	}
 
-    [Test]
-    public void GetAllDataOfPost_ReturnListOfRecords_Test()
-    {
-        //Arrange
-        var postId = Guid.NewGuid().ToString();
-        var listOriginal = new List<PostDataModel>()
-        {
-            new(postId, "name 1", PostType.Preform, 10, true, DateTime.UtcNow),
-            new(postId, "name 2", PostType.Preform, 10, false, DateTime.UtcNow)
-        };
-        _postStorageContract.Setup(x => x.GetPostWithHistory(It.IsAny<string>())).Returns(listOriginal);
-        //Act
-        var list = _postBusinessLogicContract.GetAllDataOfPost(postId);
-        //Assert
-        Assert.That(list, Is.Not.Null);
-        Assert.That(list, Has.Count.EqualTo(2));
-        _postStorageContract.Verify(x => x.GetPostWithHistory(postId), Times.Once);
-    }
+	[Test]
+	public void GetAllDataOfPost_ReturnListOfRecords_Test()
+	{
+		//Arrange
+		var postId = Guid.NewGuid().ToString();
+		var listOriginal = new List<PostDataModel>()
+		{
+			new(postId, "name 1", PostType.Manufacturer, new PostConfiguration() { Rate = 10 }),
+			new(postId, "name 2", PostType.Manufacturer, new PostConfiguration() { Rate = 10 })
+		};
+		_postStorageContract.Setup(x => x.GetPostWithHistory(It.IsAny<string>())).Returns(listOriginal);
+		//Act
+		var list = _postBusinessLogicContract.GetAllDataOfPost(postId);
+		//Assert
+		Assert.That(list, Is.Not.Null);
+		Assert.That(list, Has.Count.EqualTo(2));
+		_postStorageContract.Verify(x => x.GetPostWithHistory(postId), Times.Once);
+	}
 
-    [Test]
-    public void GetAllDataOfPost_ReturnEmptyList_Test()
-    {
-        //Arrange
-        _postStorageContract.Setup(x => x.GetPostWithHistory(It.IsAny<string>())).Returns([]);
-        //Act
-        var list = _postBusinessLogicContract.GetAllDataOfPost(Guid.NewGuid().ToString());
-        //Assert
-        Assert.That(list, Is.Not.Null);
-        Assert.That(list, Has.Count.EqualTo(0));
-        _postStorageContract.Verify(x => x.GetPostWithHistory(It.IsAny<string>()), Times.Once);
-    }
+	[Test]
+	public void GetAllDataOfPost_ReturnEmptyList_Test()
+	{
+		//Arrange
+		_postStorageContract.Setup(x => x.GetPostWithHistory(It.IsAny<string>())).Returns([]);
+		//Act
+		var list = _postBusinessLogicContract.GetAllDataOfPost(Guid.NewGuid().ToString());
+		//Assert
+		Assert.That(list, Is.Not.Null);
+		Assert.That(list, Has.Count.EqualTo(0));
+		_postStorageContract.Verify(x => x.GetPostWithHistory(It.IsAny<string>()), Times.Once);
+	}
 
-    [Test]
-    public void GetAllDataOfPost_PostIdIsNullOrEmpty_ThrowException_Test()
-    {
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.GetAllDataOfPost(null), Throws.TypeOf<ArgumentNullException>());
-        Assert.That(() => _postBusinessLogicContract.GetAllDataOfPost(string.Empty), Throws.TypeOf<ArgumentNullException>());
-        _postStorageContract.Verify(x => x.GetPostWithHistory(It.IsAny<string>()), Times.Never);
-    }
+	[Test]
+	public void GetAllDataOfPost_PostIdIsNullOrEmpty_ThrowException_Test()
+	{
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.GetAllDataOfPost(null), Throws.TypeOf<ArgumentNullException>());
+		Assert.That(() => _postBusinessLogicContract.GetAllDataOfPost(string.Empty), Throws.TypeOf<ArgumentNullException>());
+		_postStorageContract.Verify(x => x.GetPostWithHistory(It.IsAny<string>()), Times.Never);
+	}
 
-    [Test]
-    public void GetAllDataOfPost_PostIdIsNotGuid_ThrowException_Test()
-    {
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.GetAllDataOfPost("id"), Throws.TypeOf<ValidationException>());
-        _postStorageContract.Verify(x => x.GetPostWithHistory(It.IsAny<string>()), Times.Never);
-    }
+	[Test]
+	public void GetAllDataOfPost_PostIdIsNotGuid_ThrowException_Test()
+	{
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.GetAllDataOfPost("id"), Throws.TypeOf<ValidationException>());
+		_postStorageContract.Verify(x => x.GetPostWithHistory(It.IsAny<string>()), Times.Never);
+	}
 
-    [Test]
-    public void GetAllDataOfPost_ReturnNull_ThrowException_Test()
-    {
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.GetAllDataOfPost(Guid.NewGuid().ToString()), Throws.TypeOf<NullListException>());
-        _postStorageContract.Verify(x => x.GetPostWithHistory(It.IsAny<string>()), Times.Once);
-    }
+	[Test]
+	public void GetAllDataOfPost_ReturnNull_ThrowException_Test()
+	{
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.GetAllDataOfPost(Guid.NewGuid().ToString()), Throws.TypeOf<NullListException>());
+		_postStorageContract.Verify(x => x.GetPostWithHistory(It.IsAny<string>()), Times.Once);
+	}
 
-    [Test]
-    public void GetAllDataOfPost_StorageThrowError_ThrowException_Test()
-    {
-        //Arrange
-        _postStorageContract.Setup(x => x.GetPostWithHistory(It.IsAny<string>())).Throws(new StorageException(new InvalidOperationException()));
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.GetAllDataOfPost(Guid.NewGuid().ToString()), Throws.TypeOf<StorageException>());
-        _postStorageContract.Verify(x => x.GetPostWithHistory(It.IsAny<string>()), Times.Once);
-    }
+	[Test]
+	public void GetAllDataOfPost_StorageThrowError_ThrowException_Test()
+	{
+		//Arrange
+		_postStorageContract.Setup(x => x.GetPostWithHistory(It.IsAny<string>())).Throws(new StorageException(new InvalidOperationException()));
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.GetAllDataOfPost(Guid.NewGuid().ToString()), Throws.TypeOf<StorageException>());
+		_postStorageContract.Verify(x => x.GetPostWithHistory(It.IsAny<string>()), Times.Once);
+	}
 
-    [Test]
-    public void GetPostByData_GetById_ReturnRecord_Test()
-    {
-        //Arrange
-        var id = Guid.NewGuid().ToString();
-        var record = new PostDataModel(id, "name", PostType.Preform, 10, true, DateTime.UtcNow);
-        _postStorageContract.Setup(x => x.GetElementById(id)).Returns(record);
-        //Act
-        var element = _postBusinessLogicContract.GetPostByData(id);
-        //Assert
-        Assert.That(element, Is.Not.Null);
-        Assert.That(element.Id, Is.EqualTo(id));
-        _postStorageContract.Verify(x => x.GetElementById(It.IsAny<string>()), Times.Once);
-    }
+	[Test]
+	public void GetPostByData_GetById_ReturnRecord_Test()
+	{
+		//Arrange
+		var id = Guid.NewGuid().ToString();
+		var record = new PostDataModel(id, "name", PostType.Manufacturer, new PostConfiguration() { Rate = 10 });
+		_postStorageContract.Setup(x => x.GetElementById(id)).Returns(record);
+		//Act
+		var element = _postBusinessLogicContract.GetPostByData(id);
+		//Assert
+		Assert.That(element, Is.Not.Null);
+		Assert.That(element.Id, Is.EqualTo(id));
+		_postStorageContract.Verify(x => x.GetElementById(It.IsAny<string>()), Times.Once);
+	}
 
-    [Test]
-    public void GetPostByData_GetByName_ReturnRecord_Test()
-    {
-        //Arrange
-        var postName = "name";
-        var record = new PostDataModel(Guid.NewGuid().ToString(), postName, PostType.Preform, 10, true, DateTime.UtcNow);
-        _postStorageContract.Setup(x => x.GetElementByName(postName)).Returns(record);
-        //Act
-        var element = _postBusinessLogicContract.GetPostByData(postName);
-        //Assert
-        Assert.That(element, Is.Not.Null);
-        Assert.That(element.PostName, Is.EqualTo(postName));
-        _postStorageContract.Verify(x => x.GetElementByName(It.IsAny<string>()), Times.Once);
-    }
+	[Test]
+	public void GetPostByData_GetByName_ReturnRecord_Test()
+	{
+		//Arrange
+		var postName = "name";
+		var record = new PostDataModel(Guid.NewGuid().ToString(), postName, PostType.Manufacturer, new PostConfiguration() { Rate = 10 });
+		_postStorageContract.Setup(x => x.GetElementByName(postName)).Returns(record);
+		//Act
+		var element = _postBusinessLogicContract.GetPostByData(postName);
+		//Assert
+		Assert.That(element, Is.Not.Null);
+		Assert.That(element.PostName, Is.EqualTo(postName));
+		_postStorageContract.Verify(x => x.GetElementByName(It.IsAny<string>()), Times.Once);
+	}
 
-    [Test]
-    public void GetPostByData_EmptyData_ThrowException_Test()
-    {
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.GetPostByData(null), Throws.TypeOf<ArgumentNullException>());
-        Assert.That(() => _postBusinessLogicContract.GetPostByData(string.Empty), Throws.TypeOf<ArgumentNullException>());
-        _postStorageContract.Verify(x => x.GetElementById(It.IsAny<string>()), Times.Never);
-        _postStorageContract.Verify(x => x.GetElementByName(It.IsAny<string>()), Times.Never);
-    }
+	[Test]
+	public void GetPostByData_EmptyData_ThrowException_Test()
+	{
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.GetPostByData(null), Throws.TypeOf<ArgumentNullException>());
+		Assert.That(() => _postBusinessLogicContract.GetPostByData(string.Empty), Throws.TypeOf<ArgumentNullException>());
+		_postStorageContract.Verify(x => x.GetElementById(It.IsAny<string>()), Times.Never);
+		_postStorageContract.Verify(x => x.GetElementByName(It.IsAny<string>()), Times.Never);
+	}
 
-    [Test]
-    public void GetPostByData_GetById_NotFoundRecord_ThrowException_Test()
-    {
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.GetPostByData(Guid.NewGuid().ToString()), Throws.TypeOf<ElementNotFoundException>());
-        _postStorageContract.Verify(x => x.GetElementById(It.IsAny<string>()), Times.Once);
-        _postStorageContract.Verify(x => x.GetElementByName(It.IsAny<string>()), Times.Never);
-    }
+	[Test]
+	public void GetPostByData_GetById_NotFoundRecord_ThrowException_Test()
+	{
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.GetPostByData(Guid.NewGuid().ToString()), Throws.TypeOf<ElementNotFoundException>());
+		_postStorageContract.Verify(x => x.GetElementById(It.IsAny<string>()), Times.Once);
+		_postStorageContract.Verify(x => x.GetElementByName(It.IsAny<string>()), Times.Never);
+	}
 
-    [Test]
-    public void GetPostByData_GetByName_NotFoundRecord_ThrowException_Test()
-    {
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.GetPostByData("name"), Throws.TypeOf<ElementNotFoundException>());
-        _postStorageContract.Verify(x => x.GetElementById(It.IsAny<string>()), Times.Never);
-        _postStorageContract.Verify(x => x.GetElementByName(It.IsAny<string>()), Times.Once);
-    }
+	[Test]
+	public void GetPostByData_GetByName_NotFoundRecord_ThrowException_Test()
+	{
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.GetPostByData("name"), Throws.TypeOf<ElementNotFoundException>());
+		_postStorageContract.Verify(x => x.GetElementById(It.IsAny<string>()), Times.Never);
+		_postStorageContract.Verify(x => x.GetElementByName(It.IsAny<string>()), Times.Once);
+	}
 
-    [Test]
-    public void GetPostByData_StorageThrowError_ThrowException_Test()
-    {
-        //Arrange
-        _postStorageContract.Setup(x => x.GetElementById(It.IsAny<string>())).Throws(new StorageException(new InvalidOperationException()));
-        _postStorageContract.Setup(x => x.GetElementByName(It.IsAny<string>())).Throws(new StorageException(new InvalidOperationException()));
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.GetPostByData(Guid.NewGuid().ToString()), Throws.TypeOf<StorageException>());
-        Assert.That(() => _postBusinessLogicContract.GetPostByData("name"), Throws.TypeOf<StorageException>());
-        _postStorageContract.Verify(x => x.GetElementById(It.IsAny<string>()), Times.Once);
-        _postStorageContract.Verify(x => x.GetElementByName(It.IsAny<string>()), Times.Once);
-    }
+	[Test]
+	public void GetPostByData_StorageThrowError_ThrowException_Test()
+	{
+		//Arrange
+		_postStorageContract.Setup(x => x.GetElementById(It.IsAny<string>())).Throws(new StorageException(new InvalidOperationException()));
+		_postStorageContract.Setup(x => x.GetElementByName(It.IsAny<string>())).Throws(new StorageException(new InvalidOperationException()));
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.GetPostByData(Guid.NewGuid().ToString()), Throws.TypeOf<StorageException>());
+		Assert.That(() => _postBusinessLogicContract.GetPostByData("name"), Throws.TypeOf<StorageException>());
+		_postStorageContract.Verify(x => x.GetElementById(It.IsAny<string>()), Times.Once);
+		_postStorageContract.Verify(x => x.GetElementByName(It.IsAny<string>()), Times.Once);
+	}
 
-    [Test]
-    public void InsertPost_CorrectRecord_Test()
-    {
-        //Arrange
-        var flag = false;
-        var record = new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, 10, true, DateTime.UtcNow.AddDays(-1));
-        _postStorageContract.Setup(x => x.AddElement(It.IsAny<PostDataModel>()))
-            .Callback((PostDataModel x) =>
-            {
-                flag = x.Id == record.Id && x.PostName == record.PostName && x.PostType == record.PostType && x.Salary == record.Salary &&
-                    x.ChangeDate == record.ChangeDate;
+	[Test]
+	public void InsertPost_CorrectRecord_Test()
+	{
+		//Arrange
+		var flag = false;
+		var record = new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Preform, new PostConfiguration() { Rate = 10 });
+		_postStorageContract.Setup(x => x.AddElement(It.IsAny<PostDataModel>()))
+			.Callback((PostDataModel x) =>
+			{
+				flag = x.Id == record.Id && x.PostName == record.PostName && x.PostType == record.PostType && x.ConfigurationModel.Rate == record.ConfigurationModel.Rate;
             });
-        //Act
-        _postBusinessLogicContract.InsertPost(record);
-        //Assert
-        _postStorageContract.Verify(x => x.AddElement(It.IsAny<PostDataModel>()), Times.Once);
-        Assert.That(flag);
-    }
+		//Act
+		_postBusinessLogicContract.InsertPost(record);
+		//Assert
+		_postStorageContract.Verify(x => x.AddElement(It.IsAny<PostDataModel>()), Times.Once);
+		Assert.That(flag);
+	}
 
-    [Test]
-    public void InsertPost_RecordWithExistsData_ThrowException_Test()
-    {
-        //Arrange
-        _postStorageContract.Setup(x => x.AddElement(It.IsAny<PostDataModel>())).Throws(new ElementExistsException("Data", "Data"));
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.InsertPost(new(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, 10, true, DateTime.UtcNow)), Throws.TypeOf<ElementExistsException>());
-        _postStorageContract.Verify(x => x.AddElement(It.IsAny<PostDataModel>()), Times.Once);
-    }
+	[Test]
+	public void InsertPost_RecordWithExistsData_ThrowException_Test()
+	{
+		//Arrange
+		_postStorageContract.Setup(x => x.AddElement(It.IsAny<PostDataModel>())).Throws(new ElementExistsException("Data", "Data"));
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.InsertPost(new(Guid.NewGuid().ToString(), "name", PostType.Preform, new PostConfiguration() { Rate = 10 })), Throws.TypeOf<ElementExistsException>());
+		_postStorageContract.Verify(x => x.AddElement(It.IsAny<PostDataModel>()), Times.Once);
+	}
 
-    [Test]
-    public void InsertPost_NullRecord_ThrowException_Test()
-    {
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.InsertPost(null), Throws.TypeOf<ArgumentNullException>());
-        _postStorageContract.Verify(x => x.AddElement(It.IsAny<PostDataModel>()), Times.Never);
-    }
+	[Test]
+	public void InsertPost_NullRecord_ThrowException_Test()
+	{
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.InsertPost(null), Throws.TypeOf<ArgumentNullException>());
+		_postStorageContract.Verify(x => x.AddElement(It.IsAny<PostDataModel>()), Times.Never);
+	}
 
-    [Test]
-    public void InsertPost_InvalidRecord_ThrowException_Test()
-    {
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.InsertPost(new PostDataModel("id", "name", PostType.Manufacturer, 10, true, DateTime.UtcNow)), Throws.TypeOf<ValidationException>());
-        _postStorageContract.Verify(x => x.AddElement(It.IsAny<PostDataModel>()), Times.Never);
-    }
+	[Test]
+	public void InsertPost_InvalidRecord_ThrowException_Test()
+	{
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.InsertPost(new PostDataModel("id", "name", PostType.Preform, new PostConfiguration() { Rate = 10 })), Throws.TypeOf<ValidationException>());
+		_postStorageContract.Verify(x => x.AddElement(It.IsAny<PostDataModel>()), Times.Never);
+	}
 
-    [Test]
-    public void InsertPost_StorageThrowError_ThrowException_Test()
-    {
-        //Arrange
-        _postStorageContract.Setup(x => x.AddElement(It.IsAny<PostDataModel>())).Throws(new StorageException(new InvalidOperationException()));
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.InsertPost(new(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, 10, true, DateTime.UtcNow)), Throws.TypeOf<StorageException>());
-        _postStorageContract.Verify(x => x.AddElement(It.IsAny<PostDataModel>()), Times.Once);
-    }
+	[Test]
+	public void InsertPost_StorageThrowError_ThrowException_Test()
+	{
+		//Arrange
+		_postStorageContract.Setup(x => x.AddElement(It.IsAny<PostDataModel>())).Throws(new StorageException(new InvalidOperationException()));
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.InsertPost(new(Guid.NewGuid().ToString(), "name", PostType.Preform, new PostConfiguration() { Rate = 10 })), Throws.TypeOf<StorageException>());
+		_postStorageContract.Verify(x => x.AddElement(It.IsAny<PostDataModel>()), Times.Once);
+	}
 
-    [Test]
-    public void UpdatePost_CorrectRecord_Test()
-    {
-        //Arrange
-        var flag = false;
-        var record = new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, 10, true, DateTime.UtcNow.AddDays(-1));
-        _postStorageContract.Setup(x => x.UpdElement(It.IsAny<PostDataModel>()))
-            .Callback((PostDataModel x) =>
-            {
-                flag = x.Id == record.Id && x.PostName == record.PostName && x.PostType == record.PostType && x.Salary == record.Salary &&
-                    x.ChangeDate == record.ChangeDate;
+	[Test]
+	public void UpdatePost_CorrectRecord_Test()
+	{
+		//Arrange
+		var flag = false;
+		var record = new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Preform, new PostConfiguration() { Rate = 10 });
+		_postStorageContract.Setup(x => x.UpdElement(It.IsAny<PostDataModel>()))
+			.Callback((PostDataModel x) =>
+			{
+				flag = x.Id == record.Id && x.PostName == record.PostName && x.PostType == record.PostType && x.ConfigurationModel.Rate == record.ConfigurationModel.Rate;
             });
-        //Act
-        _postBusinessLogicContract.UpdatePost(record);
-        //Assert
-        _postStorageContract.Verify(x => x.UpdElement(It.IsAny<PostDataModel>()), Times.Once);
-        Assert.That(flag);
-    }
+		//Act
+		_postBusinessLogicContract.UpdatePost(record);
+		//Assert
+		_postStorageContract.Verify(x => x.UpdElement(It.IsAny<PostDataModel>()), Times.Once);
+		Assert.That(flag);
+	}
 
-    [Test]
-    public void UpdatePost_RecordWithIncorrectData_ThrowException_Test()
-    {
-        //Arrange
-        _postStorageContract.Setup(x => x.UpdElement(It.IsAny<PostDataModel>())).Throws(new ElementNotFoundException(""));
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.UpdatePost(new(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, 10, true, DateTime.UtcNow)), Throws.TypeOf<ElementNotFoundException>());
-        _postStorageContract.Verify(x => x.UpdElement(It.IsAny<PostDataModel>()), Times.Once);
-    }
+	[Test]
+	public void UpdatePost_RecordWithIncorrectData_ThrowException_Test()
+	{
+		//Arrange
+		_postStorageContract.Setup(x => x.UpdElement(It.IsAny<PostDataModel>())).Throws(new ElementNotFoundException(""));
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.UpdatePost(new(Guid.NewGuid().ToString(), "name", PostType.Preform, new PostConfiguration() { Rate = 10 })), Throws.TypeOf<ElementNotFoundException>());
+		_postStorageContract.Verify(x => x.UpdElement(It.IsAny<PostDataModel>()), Times.Once);
+	}
 
-    [Test]
-    public void UpdatePost_RecordWithExistsData_ThrowException_Test()
-    {
-        //Arrange
-        _postStorageContract.Setup(x => x.UpdElement(It.IsAny<PostDataModel>())).Throws(new ElementExistsException("Data", "Data"));
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.UpdatePost(new(Guid.NewGuid().ToString(), "anme", PostType.Manufacturer, 10, true, DateTime.UtcNow)), Throws.TypeOf<ElementExistsException>());
-        _postStorageContract.Verify(x => x.UpdElement(It.IsAny<PostDataModel>()), Times.Once);
-    }
+	[Test]
+	public void UpdatePost_RecordWithExistsData_ThrowException_Test()
+	{
+		//Arrange
+		_postStorageContract.Setup(x => x.UpdElement(It.IsAny<PostDataModel>())).Throws(new ElementExistsException("Data", "Data"));
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.UpdatePost(new(Guid.NewGuid().ToString(), "anme", PostType.Preform, new PostConfiguration() { Rate = 10 })), Throws.TypeOf<ElementExistsException>());
+		_postStorageContract.Verify(x => x.UpdElement(It.IsAny<PostDataModel>()), Times.Once);
+	}
 
-    [Test]
-    public void UpdatePost_NullRecord_ThrowException_Test()
-    {
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.UpdatePost(null), Throws.TypeOf<ArgumentNullException>());
-        _postStorageContract.Verify(x => x.UpdElement(It.IsAny<PostDataModel>()), Times.Never);
-    }
+	[Test]
+	public void UpdatePost_NullRecord_ThrowException_Test()
+	{
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.UpdatePost(null), Throws.TypeOf<ArgumentNullException>());
+		_postStorageContract.Verify(x => x.UpdElement(It.IsAny<PostDataModel>()), Times.Never);
+	}
 
-    [Test]
-    public void UpdatePost_InvalidRecord_ThrowException_Test()
-    {
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.UpdatePost(new PostDataModel("id", "name", PostType.Manufacturer, 10, true, DateTime.UtcNow)), Throws.TypeOf<ValidationException>());
-        _postStorageContract.Verify(x => x.UpdElement(It.IsAny<PostDataModel>()), Times.Never);
-    }
+	[Test]
+	public void UpdatePost_InvalidRecord_ThrowException_Test()
+	{
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.UpdatePost(new PostDataModel("id", "name", PostType.Preform, new PostConfiguration() { Rate = 10 })), Throws.TypeOf<ValidationException>());
+		_postStorageContract.Verify(x => x.UpdElement(It.IsAny<PostDataModel>()), Times.Never);
+	}
 
-    [Test]
-    public void UpdatePost_StorageThrowError_ThrowException_Test()
-    {
-        //Arrange
-        _postStorageContract.Setup(x => x.UpdElement(It.IsAny<PostDataModel>())).Throws(new StorageException(new InvalidOperationException()));
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.UpdatePost(new(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, 10, true, DateTime.UtcNow)), Throws.TypeOf<StorageException>());
-        _postStorageContract.Verify(x => x.UpdElement(It.IsAny<PostDataModel>()), Times.Once);
-    }
+	[Test]
+	public void UpdatePost_StorageThrowError_ThrowException_Test()
+	{
+		//Arrange
+		_postStorageContract.Setup(x => x.UpdElement(It.IsAny<PostDataModel>())).Throws(new StorageException(new InvalidOperationException()));
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.UpdatePost(new(Guid.NewGuid().ToString(), "name", PostType.Preform, new PostConfiguration() { Rate = 10 })), Throws.TypeOf<StorageException>());
+		_postStorageContract.Verify(x => x.UpdElement(It.IsAny<PostDataModel>()), Times.Once);
+	}
 
-    [Test]
-    public void DeletePost_CorrectRecord_Test()
-    {
-        //Arrange
-        var id = Guid.NewGuid().ToString();
-        var flag = false;
-        _postStorageContract.Setup(x => x.DelElement(It.Is((string x) => x == id))).Callback(() => { flag = true; });
-        //Act
-        _postBusinessLogicContract.DeletePost(id);
-        //Assert
-        _postStorageContract.Verify(x => x.DelElement(It.IsAny<string>()), Times.Once);
-        Assert.That(flag);
-    }
+	[Test]
+	public void DeletePost_CorrectRecord_Test()
+	{
+		//Arrange
+		var id = Guid.NewGuid().ToString();
+		var flag = false;
+		_postStorageContract.Setup(x => x.DelElement(It.Is((string x) => x == id))).Callback(() => { flag = true; });
+		//Act
+		_postBusinessLogicContract.DeletePost(id);
+		//Assert
+		_postStorageContract.Verify(x => x.DelElement(It.IsAny<string>()), Times.Once);
+		Assert.That(flag);
+	}
 
-    [Test]
-    public void DeletePost_RecordWithIncorrectId_ThrowException_Test()
-    {
-        //Arrange
-        var id = Guid.NewGuid().ToString();
-        _postStorageContract.Setup(x => x.DelElement(It.IsAny<string>())).Throws(new ElementNotFoundException(id));
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.DeletePost(Guid.NewGuid().ToString()), Throws.TypeOf<ElementNotFoundException>());
-        _postStorageContract.Verify(x => x.DelElement(It.IsAny<string>()), Times.Once);
-    }
+	[Test]
+	public void DeletePost_RecordWithIncorrectId_ThrowException_Test()
+	{
+		//Arrange
+		var id = Guid.NewGuid().ToString();
+		_postStorageContract.Setup(x => x.DelElement(It.IsAny<string>())).Throws(new ElementNotFoundException(id));
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.DeletePost(Guid.NewGuid().ToString()), Throws.TypeOf<ElementNotFoundException>());
+		_postStorageContract.Verify(x => x.DelElement(It.IsAny<string>()), Times.Once);
+	}
 
-    [Test]
-    public void DeletePost_IdIsNullOrEmpty_ThrowException_Test()
-    {
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.DeletePost(null), Throws.TypeOf<ArgumentNullException>());
-        Assert.That(() => _postBusinessLogicContract.DeletePost(string.Empty), Throws.TypeOf<ArgumentNullException>());
-        _postStorageContract.Verify(x => x.DelElement(It.IsAny<string>()), Times.Never);
-    }
+	[Test]
+	public void DeletePost_IdIsNullOrEmpty_ThrowException_Test()
+	{
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.DeletePost(null), Throws.TypeOf<ArgumentNullException>());
+		Assert.That(() => _postBusinessLogicContract.DeletePost(string.Empty), Throws.TypeOf<ArgumentNullException>());
+		_postStorageContract.Verify(x => x.DelElement(It.IsAny<string>()), Times.Never);
+	}
 
-    [Test]
-    public void DeletePost_IdIsNotGuid_ThrowException_Test()
-    {
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.DeletePost("id"), Throws.TypeOf<ValidationException>());
-        _postStorageContract.Verify(x => x.DelElement(It.IsAny<string>()), Times.Never);
-    }
+	[Test]
+	public void DeletePost_IdIsNotGuid_ThrowException_Test()
+	{
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.DeletePost("id"), Throws.TypeOf<ValidationException>());
+		_postStorageContract.Verify(x => x.DelElement(It.IsAny<string>()), Times.Never);
+	}
 
-    [Test]
-    public void DeletePost_StorageThrowError_ThrowException_Test()
-    {
-        //Arrange
-        _postStorageContract.Setup(x => x.DelElement(It.IsAny<string>())).Throws(new StorageException(new InvalidOperationException()));
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.DeletePost(Guid.NewGuid().ToString()), Throws.TypeOf<StorageException>());
-        _postStorageContract.Verify(x => x.DelElement(It.IsAny<string>()), Times.Once);
-    }
+	[Test]
+	public void DeletePost_StorageThrowError_ThrowException_Test()
+	{
+		//Arrange
+		_postStorageContract.Setup(x => x.DelElement(It.IsAny<string>())).Throws(new StorageException(new InvalidOperationException()));
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.DeletePost(Guid.NewGuid().ToString()), Throws.TypeOf<StorageException>());
+		_postStorageContract.Verify(x => x.DelElement(It.IsAny<string>()), Times.Once);
+	}
 
-    [Test]
-    public void RestorePost_CorrectRecord_Test()
-    {
-        //Arrange
-        var id = Guid.NewGuid().ToString();
-        var flag = false;
-        _postStorageContract.Setup(x => x.ResElement(It.Is((string x) => x == id))).Callback(() => { flag = true; });
-        //Act
-        _postBusinessLogicContract.RestorePost(id);
-        //Assert
-        _postStorageContract.Verify(x => x.ResElement(It.IsAny<string>()), Times.Once);
-        Assert.That(flag);
-    }
+	[Test]
+	public void RestorePost_CorrectRecord_Test()
+	{
+		//Arrange
+		var id = Guid.NewGuid().ToString();
+		var flag = false;
+		_postStorageContract.Setup(x => x.ResElement(It.Is((string x) => x == id))).Callback(() => { flag = true; });
+		//Act
+		_postBusinessLogicContract.RestorePost(id);
+		//Assert
+		_postStorageContract.Verify(x => x.ResElement(It.IsAny<string>()), Times.Once);
+		Assert.That(flag);
+	}
 
-    [Test]
-    public void RestorePost_RecordWithIncorrectId_ThrowException_Test()
-    {
-        //Arrange
-        var id = Guid.NewGuid().ToString();
-        _postStorageContract.Setup(x => x.ResElement(It.IsAny<string>())).Throws(new ElementNotFoundException(id));
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.RestorePost(Guid.NewGuid().ToString()), Throws.TypeOf<ElementNotFoundException>());
-        _postStorageContract.Verify(x => x.ResElement(It.IsAny<string>()), Times.Once);
-    }
+	[Test]
+	public void RestorePost_RecordWithIncorrectId_ThrowException_Test()
+	{
+		//Arrange
+		var id = Guid.NewGuid().ToString();
+		_postStorageContract.Setup(x => x.ResElement(It.IsAny<string>())).Throws(new ElementNotFoundException(id));
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.RestorePost(Guid.NewGuid().ToString()), Throws.TypeOf<ElementNotFoundException>());
+		_postStorageContract.Verify(x => x.ResElement(It.IsAny<string>()), Times.Once);
+	}
 
-    [Test]
-    public void RestorePost_IdIsNullOrEmpty_ThrowException_Test()
-    {
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.RestorePost(null), Throws.TypeOf<ArgumentNullException>());
-        Assert.That(() => _postBusinessLogicContract.RestorePost(string.Empty), Throws.TypeOf<ArgumentNullException>());
-        _postStorageContract.Verify(x => x.ResElement(It.IsAny<string>()), Times.Never);
-    }
+	[Test]
+	public void RestorePost_IdIsNullOrEmpty_ThrowException_Test()
+	{
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.RestorePost(null), Throws.TypeOf<ArgumentNullException>());
+		Assert.That(() => _postBusinessLogicContract.RestorePost(string.Empty), Throws.TypeOf<ArgumentNullException>());
+		_postStorageContract.Verify(x => x.ResElement(It.IsAny<string>()), Times.Never);
+	}
 
-    [Test]
-    public void RestorePost_IdIsNotGuid_ThrowException_Test()
-    {
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.RestorePost("id"), Throws.TypeOf<ValidationException>());
-        _postStorageContract.Verify(x => x.ResElement(It.IsAny<string>()), Times.Never);
-    }
+	[Test]
+	public void RestorePost_IdIsNotGuid_ThrowException_Test()
+	{
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.RestorePost("id"), Throws.TypeOf<ValidationException>());
+		_postStorageContract.Verify(x => x.ResElement(It.IsAny<string>()), Times.Never);
+	}
 
-    [Test]
-    public void RestorePost_StorageThrowError_ThrowException_Test()
-    {
-        //Arrange
-        _postStorageContract.Setup(x => x.ResElement(It.IsAny<string>())).Throws(new StorageException(new InvalidOperationException()));
-        //Act&Assert
-        Assert.That(() => _postBusinessLogicContract.RestorePost(Guid.NewGuid().ToString()), Throws.TypeOf<StorageException>());
-        _postStorageContract.Verify(x => x.ResElement(It.IsAny<string>()), Times.Once);
-    }
-
-}
+	[Test]
+	public void RestorePost_StorageThrowError_ThrowException_Test()
+	{
+		//Arrange
+		_postStorageContract.Setup(x => x.ResElement(It.IsAny<string>())).Throws(new StorageException(new InvalidOperationException()));
+		//Act&Assert
+		Assert.That(() => _postBusinessLogicContract.RestorePost(Guid.NewGuid().ToString()), Throws.TypeOf<StorageException>());
+		_postStorageContract.Verify(x => x.ResElement(It.IsAny<string>()), Times.Once);
+	}
+}

SladkieBulki/SladkieBulkiTests/BusinessLogicsContractsTests/ProductBusinessLogicContractTests.cs

@@ -180,27 +180,15 @@ internal class ProductBusinessLogicContractTests
     [Test]
     public void GetProductByData_GetById_ReturnRecord_Test()
     {
-        // Arrange
-        var productId = Guid.NewGuid().ToString();
-        var expected = new ProductDataModel(productId, "Product Name", "Some description", ProductType.Workpiece, [new ProductIngredientDataModel(Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), 5)], 20, false);
-
-        _productStorageContract.Setup(x => x.GetElementById(productId)).Returns(expected);
-
-        // Act
-        var actual = _productBusinessLogicContract.GetProductByData(productId);
-
-        // Assert
-        Assert.Multiple(() =>
-        {
-            Assert.That(actual, Is.Not.Null);
-            Assert.That(actual.Id, Is.EqualTo(expected.Id));
-            Assert.That(actual.Name, Is.EqualTo(expected.Name));
-            Assert.That(actual.ProductType, Is.EqualTo(expected.ProductType));
-            Assert.That(actual.UnitPrice, Is.EqualTo(expected.UnitPrice));
-            Assert.That(actual.IsDeleted, Is.EqualTo(expected.IsDeleted));
-            Assert.That(actual.Ingredients, Is.EquivalentTo(expected.Ingredients));
-        });
-
+        //Arrange
+        var id = Guid.NewGuid().ToString();
+        var record = new ProductDataModel(id, "name", "desk", ProductType.Workpiece, [], 10, false);
+        _productStorageContract.Setup(x => x.GetElementById(id)).Returns(record);
+        //Act
+        var element = _productBusinessLogicContract.GetProductByData(id);
+        //Assert
+        Assert.That(element, Is.Not.Null);
+        Assert.That(element.Id, Is.EqualTo(id));
         _productStorageContract.Verify(x => x.GetElementById(It.IsAny<string>()), Times.Once);
     }
 
@@ -280,7 +268,7 @@ internal class ProductBusinessLogicContractTests
     {
         // Arrange
         var flag = false;
-        var record = new ProductDataModel(Guid.NewGuid().ToString(), "name", Guid.NewGuid().ToString(), ProductType.Workpiece, [new ProductIngredientDataModel(Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), 5)], 10, false);
+        var record = new ProductDataModel(Guid.NewGuid().ToString(), "name", "description", ProductType.Workpiece, [new ProductIngredientDataModel(Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), 5)], 10, false);
 
         _productStorageContract.Setup(x => x.AddElement(It.IsAny<ProductDataModel>()))
             .Callback((ProductDataModel x) =>

SladkieBulki/SladkieBulkiTests/BusinessLogicsContractsTests/SalaryBusinessLogicContractTests.cs

@@ -4,7 +4,9 @@ using SladkieBulkiBusinessLogic.Implementations;
 using SladkieBulkiContrakts.DataModels;
 using SladkieBulkiContrakts.Enums;
 using SladkieBulkiContrakts.Exceptions;
+using SladkieBulkiContrakts.Infrastructure.PostConfigurations;
 using SladkieBulkiContrakts.StoragesContarcts;
+using SladkieBulkiTests.Infrastructure;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -20,6 +22,7 @@ internal class SalaryBusinessLogicContractTests
     private Mock<IProductionStorageContract> _productionStorageContract;
     private Mock<IPostStorageContract> _postStorageContract;
     private Mock<IWorkerStorageContract> _workerStorageContract;
+    private readonly ConfigurationSalaryTest _salaryConfigurationTest = new();
 
     [OneTimeSetUp]
     public void OneTimeSetUp()
@@ -29,7 +32,8 @@ internal class SalaryBusinessLogicContractTests
         _postStorageContract = new Mock<IPostStorageContract>();
         _workerStorageContract = new Mock<IWorkerStorageContract>();
         _salaryBusinessLogicContract = new SalaryBusinessLogicContract(_salaryStorageContract.Object,
-            _productionStorageContract.Object, _postStorageContract.Object, _workerStorageContract.Object, new Mock<ILogger>().Object);
+            _productionStorageContract.Object, _postStorageContract.Object, _workerStorageContract.Object, new Mock<ILogger>().Object, _salaryConfigurationTest);
+
     }
 
     [SetUp]
@@ -195,7 +199,7 @@ internal class SalaryBusinessLogicContractTests
         _productionStorageContract.Setup(x => x.GetList(It.IsAny<DateTime>(), It.IsAny<DateTime>(), It.IsAny<string>(), It.IsAny<string>()))
             .Returns([new ProductionDataModel(Guid.NewGuid().ToString(), DateTime.Now, 0, saleSum, workerId, null)]);
         _postStorageContract.Setup(x => x.GetElementById(It.IsAny<string>()))
-            .Returns(new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, postSalary, true, DateTime.UtcNow));
+            .Returns(new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, new ManufacturerPostConfiguration { Rate = postSalary, SalePercent = 0.1 }));
         _workerStorageContract.Setup(x => x.GetList(It.IsAny<bool>(), It.IsAny<string?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>()))
             .Returns([new WorkerDataModel(workerId, "Test", Guid.NewGuid().ToString(), DateTime.UtcNow, DateTime.UtcNow, false, "1@mail.ru"),]);
         var sum = 0.0;
@@ -203,7 +207,7 @@ internal class SalaryBusinessLogicContractTests
         _salaryStorageContract.Setup(x => x.AddElement(It.IsAny<SalaryDataModel>()))
             .Callback((SalaryDataModel x) =>
             {
-                sum = x.Salary;
+                sum = x.WorkerSalary;
             });
         //Act
         _salaryBusinessLogicContract.CalculateSalaryByMounth(DateTime.UtcNow);
@@ -230,7 +234,7 @@ internal class SalaryBusinessLogicContractTests
              new ProductionDataModel(Guid.NewGuid().ToString(), DateTime.Now, 0, 0.0, worker3Id, null),
             new ProductionDataModel(Guid.NewGuid().ToString(), DateTime.Now, 0, 0.0, worker3Id, null)]);
         _postStorageContract.Setup(x => x.GetElementById(It.IsAny<string>()))
-            .Returns(new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, 2000, true, DateTime.UtcNow));
+            .Returns(new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, new PostConfiguration() { Rate = 2000 }));
         _workerStorageContract.Setup(x => x.GetList(It.IsAny<bool>(), It.IsAny<string?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>()))
             .Returns(list);
         //Act
@@ -248,7 +252,7 @@ internal class SalaryBusinessLogicContractTests
         _productionStorageContract.Setup(x => x.GetList(It.IsAny<DateTime>(), It.IsAny<DateTime>(), It.IsAny<string>(), It.IsAny<string>()))
             .Returns([]);
         _postStorageContract.Setup(x => x.GetElementById(It.IsAny<string>()))
-            .Returns(new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, postSalary, true, DateTime.UtcNow));
+            .Returns(new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, new PostConfiguration() { Rate = postSalary }));
         _workerStorageContract.Setup(x => x.GetList(It.IsAny<bool>(), It.IsAny<string?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>()))
             .Returns([new WorkerDataModel(workerId, "Test", Guid.NewGuid().ToString(), DateTime.UtcNow, DateTime.UtcNow, false, "1@mail.ru")]);
         var sum = 0.0;
@@ -256,7 +260,7 @@ internal class SalaryBusinessLogicContractTests
         _salaryStorageContract.Setup(x => x.AddElement(It.IsAny<SalaryDataModel>()))
             .Callback((SalaryDataModel x) =>
             {
-                sum = x.Salary;
+                sum = x.WorkerSalary;
             });
         //Act
         _salaryBusinessLogicContract.CalculateSalaryByMounth(DateTime.UtcNow);
@@ -270,7 +274,7 @@ internal class SalaryBusinessLogicContractTests
         //Arrange
         var workerId = Guid.NewGuid().ToString();
         _postStorageContract.Setup(x => x.GetElementById(It.IsAny<string>()))
-            .Returns(new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, 2000, true, DateTime.UtcNow));
+            .Returns(new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, new PostConfiguration() { Rate = 2000 }));
         _workerStorageContract.Setup(x => x.GetList(It.IsAny<bool>(), It.IsAny<string?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>()))
             .Returns([new WorkerDataModel(workerId, "Test", Guid.NewGuid().ToString(), DateTime.UtcNow, DateTime.UtcNow, false, "1@mail.ru")]);
         //Act&Assert
@@ -298,7 +302,7 @@ internal class SalaryBusinessLogicContractTests
         _productionStorageContract.Setup(x => x.GetList(It.IsAny<DateTime>(), It.IsAny<DateTime>(), It.IsAny<string>(), It.IsAny<string>()))
             .Returns([new ProductionDataModel(Guid.NewGuid().ToString(), DateTime.Now, 0, 200.0, workerId, null)]);
         _postStorageContract.Setup(x => x.GetElementById(It.IsAny<string>()))
-            .Returns(new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, 2000, true, DateTime.UtcNow));
+            .Returns(new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, new PostConfiguration() { Rate = 2000 }));
         //Act&Assert
         Assert.That(() => _salaryBusinessLogicContract.CalculateSalaryByMounth(DateTime.UtcNow), Throws.TypeOf<NullListException>());
     }
@@ -311,7 +315,7 @@ internal class SalaryBusinessLogicContractTests
         _productionStorageContract.Setup(x => x.GetList(It.IsAny<DateTime>(), It.IsAny<DateTime>(), It.IsAny<string>(), It.IsAny<string>()))
             .Throws(new StorageException(new InvalidOperationException()));
         _postStorageContract.Setup(x => x.GetElementById(It.IsAny<string>()))
-            .Returns(new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, 2000, true, DateTime.UtcNow));
+            .Returns(new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, new PostConfiguration() { Rate = 2000 }));
         _workerStorageContract.Setup(x => x.GetList(It.IsAny<bool>(), It.IsAny<string?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>()))
             .Returns([new WorkerDataModel(workerId, "Test", Guid.NewGuid().ToString(), DateTime.UtcNow, DateTime.UtcNow, false, "1@mail.ru")]);
         //Act&Assert
@@ -341,7 +345,7 @@ internal class SalaryBusinessLogicContractTests
         _productionStorageContract.Setup(x => x.GetList(It.IsAny<DateTime>(), It.IsAny<DateTime>(), It.IsAny<string>(), It.IsAny<string>()))
             .Returns([new ProductionDataModel(Guid.NewGuid().ToString(), DateTime.Now, 0, 200.0, workerId, null)]);
         _postStorageContract.Setup(x => x.GetElementById(It.IsAny<string>()))
-            .Returns(new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, 2000, true, DateTime.UtcNow));
+            .Returns(new PostDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, new PostConfiguration() { Rate = 200 }));
         _workerStorageContract.Setup(x => x.GetList(It.IsAny<bool>(), It.IsAny<string?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>(), It.IsAny<DateTime?>()))
             .Throws(new StorageException(new InvalidOperationException()));
         //Act&Assert

SladkieBulki/SladkieBulkiTests/DataModelsTests/IngredientDataModelTests.cs

@@ -71,12 +71,12 @@ internal class IngredientDataModelTests
         Assert.Multiple(() =>
         {
             Assert.That(ingredient.Id, Is.EqualTo(ingredientId));
-            Assert.That(ingredient.NameIngridients, Is.EqualTo(ingredientName));
+            Assert.That(ingredient.NameIngredients, Is.EqualTo(ingredientName));
             Assert.That(ingredient.SizeInit, Is.EqualTo(sizeInit));
             Assert.That(ingredient.InitPrice, Is.EqualTo(initPrice));
         });
     }
 
-    private static IngredientDataModel CreateDataModel(string? id, string? nameIngridients, string? sizeInit, double initPrice) =>
-        new(id, nameIngridients, sizeInit, initPrice);
+    private static IngredientDataModel CreateDataModel(string? id, string? NameIngredients, string? sizeInit, double initPrice) =>
+        new(id, NameIngredients, sizeInit, initPrice);
 }

SladkieBulki/SladkieBulkiTests/DataModelsTests/PostDataModelTests.cs

@@ -1,5 +1,6 @@
 using SladkieBulkiContrakts.DataModels;
 using SladkieBulkiContrakts.Enums;
+using SladkieBulkiContrakts.Infrastructure.PostConfigurations;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -14,41 +15,49 @@ internal class PostDataModelTests
     [Test]
     public void IdIsNullOrEmptyTest()
     {
-        var post = CreateDataModel(null, "name", PostType.Preform, 10, true, DateTime.UtcNow);
+        var post = CreateDataModel(null, "name", PostType.Manufacturer, new PostConfiguration() { Rate = 10 });
         Assert.That(() => post.Validate(), Throws.TypeOf<ValidationException>());
-        post = CreateDataModel(string.Empty, "name", PostType.Preform, 10, true, DateTime.UtcNow);
+        post = CreateDataModel(string.Empty, "name", PostType.Manufacturer, new PostConfiguration() { Rate = 10 });
         Assert.That(() => post.Validate(), Throws.TypeOf<ValidationException>());
     }
 
     [Test]
     public void IdIsNotGuidTest()
     {
-        var post = CreateDataModel("id", "name", PostType.Preform, 10, true, DateTime.UtcNow);
+        var post = CreateDataModel("id", "name", PostType.Manufacturer, new PostConfiguration() { Rate = 10 });
         Assert.That(() => post.Validate(), Throws.TypeOf<ValidationException>());
     }
 
     [Test]
     public void PostNameIsEmptyTest()
     {
-        var manufacturer = CreateDataModel(Guid.NewGuid().ToString(), null, PostType.Preform, 10, true, DateTime.UtcNow);
+        var manufacturer = CreateDataModel(Guid.NewGuid().ToString(), null, PostType.Manufacturer, new PostConfiguration() { Rate = 10 });
         Assert.That(() => manufacturer.Validate(), Throws.TypeOf<ValidationException>());
-        manufacturer = CreateDataModel(Guid.NewGuid().ToString(), string.Empty, PostType.Preform, 10, true, DateTime.UtcNow);
+        manufacturer = CreateDataModel(Guid.NewGuid().ToString(), string.Empty, PostType.Manufacturer, new PostConfiguration() { Rate = 10 });
         Assert.That(() => manufacturer.Validate(), Throws.TypeOf<ValidationException>());
     }
 
     [Test]
     public void PostTypeIsNoneTest()
     {
-        var post = CreateDataModel(Guid.NewGuid().ToString(), "name", PostType.None, 10, true, DateTime.UtcNow);
+        var post = CreateDataModel(Guid.NewGuid().ToString(), "name", PostType.None, new PostConfiguration() { Rate = 10 });
         Assert.That(() => post.Validate(), Throws.TypeOf<ValidationException>());
     }
 
     [Test]
-    public void SalaryIsLessOrZeroTest()
+    public void ConfigurationModelIsNullTest()
     {
-        var post = CreateDataModel(Guid.NewGuid().ToString(), "name", PostType.Preform, 0, true, DateTime.UtcNow);
+        var post = CreateDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, null);
         Assert.That(() => post.Validate(), Throws.TypeOf<ValidationException>());
-        post = CreateDataModel(Guid.NewGuid().ToString(), "name", PostType.Preform, -10, true, DateTime.UtcNow);
+    }
+
+
+    [Test]
+    public void RateIsLessOrZeroTest()
+    {
+        var post = CreateDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, new PostConfiguration() { Rate = 0 });
+        Assert.That(() => post.Validate(), Throws.TypeOf<ValidationException>());
+        post = CreateDataModel(Guid.NewGuid().ToString(), "name", PostType.Manufacturer, new PostConfiguration() { Rate = -10 });
         Assert.That(() => post.Validate(), Throws.TypeOf<ValidationException>());
     }
 
@@ -57,23 +66,20 @@ internal class PostDataModelTests
     {
         var postId = Guid.NewGuid().ToString();
         var postName = "name";
-        var postType = PostType.Preform;
-        var salary = 10;
-        var isActual = false;
-        var changeDate = DateTime.UtcNow.AddDays(-1);
-        var post = CreateDataModel(postId, postName, postType, salary, isActual, changeDate);
+        var postType = PostType.Manufacturer;
+        var configuration = new PostConfiguration() { Rate = 10 };
+        var post = CreateDataModel(postId, postName, postType, configuration);
         Assert.That(() => post.Validate(), Throws.Nothing);
         Assert.Multiple(() =>
         {
             Assert.That(post.Id, Is.EqualTo(postId));
             Assert.That(post.PostName, Is.EqualTo(postName));
             Assert.That(post.PostType, Is.EqualTo(postType));
-            Assert.That(post.Salary, Is.EqualTo(salary));
-            Assert.That(post.IsActual, Is.EqualTo(isActual));
-            Assert.That(post.ChangeDate, Is.EqualTo(changeDate));
+            Assert.That(post.ConfigurationModel, Is.EqualTo(configuration));
+            Assert.That(post.ConfigurationModel.Rate, Is.EqualTo(configuration.Rate));
         });
     }
 
-    private static PostDataModel CreateDataModel(string? id, string? postName, PostType postType, double salary, bool isActual, DateTime changeDate) =>
-        new(id, postName, postType, salary, isActual, changeDate);
-}
+    private static PostDataModel CreateDataModel(string? id, string? postName, PostType postType, PostConfiguration configuration) =>
+        new(id, postName, postType, configuration);
+}

SladkieBulki/SladkieBulkiTests/DataModelsTests/SalaryDataModelTests.cs

@@ -51,7 +51,7 @@ internal class SalaryDataModelTests
         {
             Assert.That(salary.WorkerId, Is.EqualTo(workerId));
             Assert.That(salary.SalaryDate, Is.EqualTo(salaryDate));
-            Assert.That(salary.Salary, Is.EqualTo(workerSalary));
+            Assert.That(salary.WorkerSalary, Is.EqualTo(workerSalary));
         });
     }
 

SladkieBulki/SladkieBulkiTests/Infrastructure/ConfigurationDatabaseTest.cs

@@ -0,0 +1,13 @@
+using SladkieBulkiContrakts.Infrastructure;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiTests.Infrastructure;
+internal class ConfigurationDatabaseTest : IConfigurationDatabase
+{
+    public string ConnectionString =>
+         "Host=localhost;Port=5432;Database=rpp;Username=postgres;Password=postgres";
+}

SladkieBulki/SladkieBulkiTests/Infrastructure/ConfigurationSalaryTest.cs

@@ -0,0 +1,14 @@
+using SladkieBulkiContrakts.Infrastructure;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiTests.Infrastructure;
+
+class ConfigurationSalaryTest : IConfigurationSalary
+{
+    public double ExtraSaleSum => 10;
+    public int MaxParallelThreads { get; set; } = 4;
+}

SladkieBulki/SladkieBulkiTests/Infrastructure/CustomWebApplicationFactory.cs

@@ -0,0 +1,36 @@
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Mvc.Testing;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using SladkieBulkiContrakts.Infrastructure;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiTests.Infrastructure;
+
+internal class CustomWebApplicationFactory<TProgram> : WebApplicationFactory<TProgram>
+    where TProgram : class
+{
+    protected override void ConfigureWebHost(IWebHostBuilder builder)
+    {
+        builder.ConfigureServices(services =>
+        {
+            var databaseConfig = services.SingleOrDefault(x => x.ServiceType == typeof(IConfigurationDatabase));
+            if (databaseConfig is not null)
+                services.Remove(databaseConfig);
+
+            var loggerFactory = services.SingleOrDefault(x => x.ServiceType == typeof(LoggerFactory));
+            if (loggerFactory is not null)
+                services.Remove(loggerFactory);
+
+            services.AddSingleton<IConfigurationDatabase, ConfigurationDatabaseTest>();
+        });
+
+        builder.UseEnvironment("Development");
+
+        base.ConfigureWebHost(builder);
+    }
+}

SladkieBulki/SladkieBulkiTests/Infrastructure/SladkieBulkiDbContextExtensions.cs

@@ -0,0 +1,200 @@
+using Microsoft.EntityFrameworkCore;
+using SladkieBulkiContrakts.Enums;
+using SladkieBulkiContrakts.Infrastructure.PostConfigurations;
+using SladkieBulkiDatabase;
+using SladkieBulkiDatabase.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiTests.Infrastructure;
+
+internal static class SladkieBulkiDbContextExtensions
+{
+
+    public static Post InsertPostToDatabaseAndReturn(this SladkieBulkiDbContext dbContext, string? id = null, string postName = "test", PostType postType = PostType.Manufacturer, PostConfiguration? config = null, bool isActual = true, DateTime? changeDate = null)
+    {
+        var post = new Post() { Id = Guid.NewGuid().ToString(), PostId = id ?? Guid.NewGuid().ToString(), PostName = postName, PostType = postType, Configuration = config ?? new PostConfiguration() { Rate = 100 }, IsActual = isActual, ChangeDate = changeDate ?? DateTime.UtcNow };
+        dbContext.Posts.Add(post);
+        dbContext.SaveChanges();
+        return post;
+    }
+
+    public static Product InsertProductWithIngredientsToDatabaseAndReturn(
+    this SladkieBulkiDbContext dbContext,
+    List<Ingredient> ingredients,
+    string? id = null,
+    string name = "test",
+    string description = "desc",
+    ProductType productType = ProductType.Production,
+    int unitPrice = 1,
+    bool isDeleted = false)
+    {
+        var product = new Product
+        {
+            Id = id ?? Guid.NewGuid().ToString(),
+            Name = name,
+            Description = description,
+            ProductType = productType,
+            UnitPrice = unitPrice,
+            IsDeleted = isDeleted,
+            ProductIngredients = new List<ProductIngredient>()
+        };
+
+        foreach (var ingredient in ingredients)
+        {
+            product.ProductIngredients.Add(new ProductIngredient
+            {
+                ProductId = product.Id,
+                IngredientId = ingredient.Id,
+                Count = 1 // или другое значение по-умолчанию
+            });
+        }
+
+        dbContext.Products.Add(product);
+        dbContext.SaveChanges();
+        return product;
+    }
+    public static bool ProductHasIngredients(
+    this SladkieBulkiDbContext dbContext, string productId, List<string> ingredientIds)
+    {
+        var product = dbContext.Products
+            .Include(p => p.ProductIngredients)
+            .FirstOrDefault(p => p.Id == productId);
+
+        if (product == null)
+            return false;
+
+        var productIngredientIds = product.ProductIngredients.Select(pi => pi.IngredientId).ToList();
+        return ingredientIds.All(id => productIngredientIds.Contains(id));
+    }
+
+
+
+    public static ProductHistory InsertProductHistoryToDatabaseAndReturn(this SladkieBulkiDbContext dbContext, string productId, double price = 10, DateTime? changeDate = null)
+    {
+        var productHistory = new ProductHistory() { Id = Guid.NewGuid().ToString(), ProductId = productId, OldPrice = price, ChangeDate = changeDate ?? DateTime.UtcNow };
+        dbContext.ProductHistories.Add(productHistory);
+        dbContext.SaveChanges();
+        return productHistory;
+    }
+
+    public static Salary InsertSalaryToDatabaseAndReturn(this SladkieBulkiDbContext dbContext, string workerId, double workerSalary = 1, DateTime? salaryDate = null)
+    {
+        var salary = new Salary() { WorkerId = workerId, WorkerSalary = workerSalary, SalaryDate = salaryDate ?? DateTime.UtcNow };
+        dbContext.Salaries.Add(salary);
+        dbContext.SaveChanges();
+        return salary;
+    }
+
+    public static Worker InsertWorkerToDatabaseAndReturn(this SladkieBulkiDbContext dbContext, string? id = null, string fio = "test", string? postId = null, DateTime? birthDate = null, DateTime? employmentDate = null, bool isDeleted = false, DateTime? dateDelete = null, string? email = "1@mail.com")
+    {
+        var worker = new Worker() { Id = id ?? Guid.NewGuid().ToString(), FIO = fio, PostId = postId ?? Guid.NewGuid().ToString(), BirthDate = birthDate ?? DateTime.UtcNow.AddYears(-20), EmploymentDate = employmentDate ?? DateTime.UtcNow, IsDeleted = isDeleted, DateOfDelete = dateDelete, Email = email};
+        dbContext.Workers.Add(worker);
+        dbContext.SaveChanges();
+        return worker;
+    }
+
+    public static Ingredient InsertIngredientToDatabaseAndReturn(
+    this SladkieBulkiDbContext dbContext,
+    string? id = null,
+    string nameIngredients = "test",
+    string sizeInit = "kg",
+    double initPrice = 10)
+    {
+        var ingredient = new Ingredient()
+        {
+            Id = id ?? Guid.NewGuid().ToString(),
+            NameIngredients = nameIngredients,
+            SizeInit = sizeInit,
+            InitPrice = initPrice,
+        };
+        dbContext.Ingredients.Add(ingredient);
+        dbContext.SaveChanges();
+        return ingredient;
+    }
+
+    public static Production InsertProductionToDatabaseAndReturn(
+       this SladkieBulkiDbContext dbContext,
+       string? id = null,
+       DateTime? productionDate = null,
+       int count = 1,
+       double sum = 100,
+       string? workerId = null,
+       string? productId = null)
+    {
+        var production = new Production
+        {
+            Id = id ?? Guid.NewGuid().ToString(),
+            ProductionDate = productionDate ?? DateTime.UtcNow,
+            Count = count,
+            Sum = sum,
+            WorkerId = workerId ?? Guid.NewGuid().ToString(),
+            ProductId = productId ?? Guid.NewGuid().ToString()
+        };
+        dbContext.Productions.Add(production);
+        dbContext.SaveChanges();
+        return production;
+    }
+
+    public static Production? GetProductionFromDatabaseById(this SladkieBulkiDbContext dbContext, string id)
+        => dbContext.Productions.FirstOrDefault(x => x.Id == id);
+
+    public static List<Production> GetProductionsFromDatabaseByPeriod(
+        this SladkieBulkiDbContext dbContext,
+        DateTime? startDate = null,
+        DateTime? endDate = null,
+        string? workerId = null,
+        string? productId = null)
+    {
+        var query = dbContext.Productions.AsQueryable();
+
+        if (startDate is not null && endDate is not null)
+        {
+            query = query.Where(p => p.ProductionDate >= startDate && p.ProductionDate < endDate);
+        }
+        if (!string.IsNullOrEmpty(workerId))
+        {
+            query = query.Where(p => p.WorkerId == workerId);
+        }
+        if (!string.IsNullOrEmpty(productId))
+        {
+            query = query.Where(p => p.ProductId == productId);
+        }
+        return query.ToList();
+    }
+
+    public static Ingredient? GetIngredientFromDatabaseById(this SladkieBulkiDbContext dbContext, string id)
+    => dbContext.Ingredients.FirstOrDefault(x => x.Id == id);
+
+    public static Ingredient? GetIngredientFromDatabaseByName(this SladkieBulkiDbContext dbContext, string name)
+        => dbContext.Ingredients.FirstOrDefault(x => x.NameIngredients == name);
+
+
+    public static Post? GetPostFromDatabaseByPostId(this SladkieBulkiDbContext dbContext, string id) => dbContext.Posts.FirstOrDefault(x => x.PostId == id && x.IsActual);
+
+    public static Post[] GetPostsFromDatabaseByPostId(this SladkieBulkiDbContext dbContext, string id) => [.. dbContext.Posts.Where(x => x.PostId == id).OrderByDescending(x => x.ChangeDate)];
+
+    public static Product? GetProductFromDatabaseById(this SladkieBulkiDbContext dbContext, string id) => dbContext.Products.FirstOrDefault(x => x.Id == id);
+
+    public static Salary[] GetSalariesFromDatabaseByWorkerId(this SladkieBulkiDbContext dbContext, string id) => [.. dbContext.Salaries.Where(x => x.WorkerId == id)];
+
+    public static Worker? GetWorkerFromDatabaseById(this SladkieBulkiDbContext dbContext, string id) => dbContext.Workers.FirstOrDefault(x => x.Id == id);
+
+    public static void RemoveIngredientsFromDatabase(this SladkieBulkiDbContext dbContext)
+    => dbContext.ExecuteSqlRaw("TRUNCATE \"Ingredients\" CASCADE;");
+    public static void RemovePostsFromDatabase(this SladkieBulkiDbContext dbContext) => dbContext.ExecuteSqlRaw("TRUNCATE \"Posts\" CASCADE;");
+
+    public static void RemoveProductionsFromDatabase(this SladkieBulkiDbContext dbContext)
+        => dbContext.ExecuteSqlRaw("TRUNCATE \"Productions\" CASCADE;");
+
+    public static void RemoveProductsFromDatabase(this SladkieBulkiDbContext dbContext) => dbContext.ExecuteSqlRaw("TRUNCATE \"Products\" CASCADE;");
+
+    public static void RemoveSalariesFromDatabase(this SladkieBulkiDbContext dbContext) => dbContext.ExecuteSqlRaw("TRUNCATE \"Salaries\" CASCADE;");
+
+    public static void RemoveWorkersFromDatabase(this SladkieBulkiDbContext dbContext) => dbContext.ExecuteSqlRaw("TRUNCATE \"Workers\" CASCADE;");
+
+    private static void ExecuteSqlRaw(this SladkieBulkiDbContext dbContext, string command) => dbContext.Database.ExecuteSqlRaw(command);
+}

SladkieBulki/SladkieBulkiTests/SladkieBulkiTests.csproj

@@ -1,16 +1,27 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
-
+    <PreserveCompilationContext>true</PreserveCompilationContext>
+	<CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
     <IsPackable>false</IsPackable>
     <IsTestProject>true</IsTestProject>
   </PropertyGroup>
 
-  <ItemGroup>
+
+	<ItemGroup>
+		<Content Include="appsettings.json">
+			<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+			<ExcludeFromSingleFile>true</ExcludeFromSingleFile>
+			<CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
+		</Content>
+	</ItemGroup>
+	
+	<ItemGroup>
     <PackageReference Include="coverlet.collector" Version="6.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.16" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="Moq" Version="4.20.72" />
     <PackageReference Include="NUnit" Version="3.14.0" />
@@ -21,6 +32,8 @@
   <ItemGroup>
     <ProjectReference Include="..\SladkieBulkiBusinessLogic\SladkieBulkiBusinessLogic.csproj" />
     <ProjectReference Include="..\SladkieBulkiContrakts\SladkieBulkiContrakts.csproj" />
+    <ProjectReference Include="..\SladkieBulkiDatabase\SladkieBulkiDatabase.csproj" />
+    <ProjectReference Include="..\SladkieBulkiWedApi\SladkieBulkiWedApi.csproj" />
   </ItemGroup>
 
   <ItemGroup>

SladkieBulki/SladkieBulkiTests/StoragesContracts/BaseStorageContractTest.cs

@@ -0,0 +1,30 @@
+using SladkieBulkiDatabase;
+using SladkieBulkiTests.Infrastructure;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiTests.StoragesContracts;
+
+internal abstract class BaseStorageContractTest
+{
+    protected SladkieBulkiDbContext SladkieBulkiDbContext { get; private set; }
+
+    [OneTimeSetUp]
+    public void OneTimeSetUp()
+    {
+        SladkieBulkiDbContext = new SladkieBulkiDbContext(new ConfigurationDatabaseTest());
+
+        SladkieBulkiDbContext.Database.EnsureDeleted();
+        SladkieBulkiDbContext.Database.EnsureCreated();
+    }
+
+    [OneTimeTearDown]
+    public void OneTimeTearDown()
+    {
+        SladkieBulkiDbContext.Database.EnsureDeleted();
+        SladkieBulkiDbContext.Dispose();
+    }
+}

SladkieBulki/SladkieBulkiTests/StoragesContracts/IngredientStorageContractTests.cs

@@ -0,0 +1,145 @@
+using Microsoft.EntityFrameworkCore;
+using SladkieBulkiContrakts.DataModels;
+using SladkieBulkiContrakts.Exceptions;
+using SladkieBulkiDatabase.Implementations;
+using SladkieBulkiDatabase.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiTests.StoragesContracts;
+
+[TestFixture]
+internal class IngredientStorageContractTests : BaseStorageContractTest
+{
+    private IngredientStorageContract _ingredientStorageContract;
+
+    [SetUp]
+    public void SetUp()
+    {
+        _ingredientStorageContract = new IngredientStorageContract(SladkieBulkiDbContext);
+    }
+
+    [TearDown]
+    public void TearDown()
+    {
+        SladkieBulkiDbContext.Database.ExecuteSqlRaw("TRUNCATE \"ProductIngredients\" CASCADE;");
+        SladkieBulkiDbContext.Database.ExecuteSqlRaw("TRUNCATE \"Ingredients\" CASCADE;");
+    }
+
+    [Test]
+    public void Try_GetList_WhenHaveRecords_Test()
+    {
+        var ingr = InsertToDbAndReturn(Guid.NewGuid().ToString(), "Мука", "кг", 25.5);
+        InsertToDbAndReturn(Guid.NewGuid().ToString(), "Сахар", "кг", 30);
+        InsertToDbAndReturn(Guid.NewGuid().ToString(), "Масло", "л", 100);
+
+        var list = _ingredientStorageContract.GetList();
+        Assert.That(list, Has.Count.EqualTo(3));
+        AssertElement(list.First(x => x.Id == ingr.Id), ingr);
+    }
+
+    [Test]
+    public void Try_GetList_WhenNoRecords_Test()
+    {
+        var list = _ingredientStorageContract.GetList();
+        Assert.That(list, Is.Empty);
+    }
+
+    [Test]
+    public void Try_GetElementById_WhenExists_Test()
+    {
+        var ingr = InsertToDbAndReturn(Guid.NewGuid().ToString(), "Дрожжи", "г", 5);
+        var element = _ingredientStorageContract.GetElementById(ingr.Id);
+        AssertElement(element, ingr);
+    }
+
+    [Test]
+    public void Try_GetElementById_WhenNotExists_Test()
+    {
+        var result = _ingredientStorageContract.GetElementById(Guid.NewGuid().ToString());
+        Assert.That(result, Is.Null);
+    }
+
+    [Test]
+    public void Try_AddElement_Test()
+    {
+        var model = CreateModel(Guid.NewGuid().ToString(), "Соль", "г", 1.5);
+        _ingredientStorageContract.AddElement(model);
+        AssertElement(GetFromDb(model.Id), model);
+    }
+
+    [Test]
+    public void Try_AddElement_WhenDuplicateId_Throws_Test()
+    {
+        var id = Guid.NewGuid().ToString();
+        InsertToDbAndReturn(id, "Молоко", "л", 50);
+        var model = CreateModel(id, "Молоко", "л", 50);
+        Assert.That(() => _ingredientStorageContract.AddElement(model), Throws.TypeOf<ElementExistsException>());
+    }
+
+    [Test]
+    public void Try_UpdElement_Test()
+    {
+        var id = Guid.NewGuid().ToString();
+        InsertToDbAndReturn(id, "Мёд", "л", 200);
+        var model = CreateModel(id, "Мёд цветочный", "л", 250);
+        _ingredientStorageContract.UpdElement(model);
+        AssertElement(GetFromDb(id), model);
+    }
+
+    [Test]
+    public void Try_UpdElement_WhenNotExists_Throws_Test()
+    {
+        var model = CreateModel(Guid.NewGuid().ToString(), "Имбирь", "г", 10);
+        Assert.That(() => _ingredientStorageContract.UpdElement(model), Throws.TypeOf<ElementNotFoundException>());
+    }
+
+
+    private static IngredientDataModel CreateModel(string id, string nameIngredients, string sizeInit, double initPrice)
+       => new(id, nameIngredients, sizeInit, initPrice);
+
+    private Ingredient InsertToDbAndReturn(string id, string nameIngredients, string sizeInit, double initPrice)
+    {
+        var ingr = new Ingredient
+        {
+            Id = id,
+            NameIngredients = nameIngredients,
+            SizeInit = sizeInit,
+            InitPrice = initPrice
+        };
+        SladkieBulkiDbContext.Ingredients.Add(ingr);
+        SladkieBulkiDbContext.SaveChanges();
+        return ingr;
+    }
+
+    private Ingredient? GetFromDb(string id)
+        => SladkieBulkiDbContext.Ingredients.FirstOrDefault(x => x.Id == id);
+
+    private static void AssertElement(IngredientDataModel? actual, Ingredient expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.Id, Is.EqualTo(expected.Id));
+            Assert.That(actual.NameIngredients, Is.EqualTo(expected.NameIngredients));
+            Assert.That(actual.SizeInit, Is.EqualTo(expected.SizeInit));
+            Assert.That(actual.InitPrice, Is.EqualTo(expected.InitPrice).Within(0.0001));
+        });
+    }
+
+    private static void AssertElement(Ingredient? actual, IngredientDataModel expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.Id, Is.EqualTo(expected.Id));
+            Assert.That(actual.NameIngredients, Is.EqualTo(expected.NameIngredients));
+            Assert.That(actual.SizeInit, Is.EqualTo(expected.SizeInit));
+            Assert.That(actual.InitPrice, Is.EqualTo(expected.InitPrice).Within(0.0001));
+        });
+    }
+}
+

SladkieBulki/SladkieBulkiTests/StoragesContracts/PostStorageContractTests.cs

@@ -0,0 +1,329 @@
+
+using Microsoft.EntityFrameworkCore;
+using SladkieBulkiContrakts.DataModels;
+using SladkieBulkiContrakts.Enums;
+using SladkieBulkiContrakts.Exceptions;
+using SladkieBulkiContrakts.Infrastructure.PostConfigurations;
+using SladkieBulkiDatabase.Implementations;
+using SladkieBulkiDatabase.Models;
+using SladkieBulkiTests.Infrastructure;
+
+namespace SladkieBulkiTests.StoragesContracts;
+
+[TestFixture]
+internal class PostStorageContractTests : BaseStorageContractTest
+{
+    private PostStorageContract _postStorageContract;
+
+    [SetUp]
+    public void SetUp()
+    {
+        _postStorageContract = new PostStorageContract(SladkieBulkiDbContext);
+    }
+
+    [TearDown]
+    public void TearDown()
+    {
+        SladkieBulkiDbContext.RemovePostsFromDatabase();
+    }
+
+    [Test]
+    public void Try_GetList_WhenHaveRecords_Test()
+    {
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: "name 1");
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: "name 2");
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: "name 3");
+        var list = _postStorageContract.GetList();
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(3));
+        AssertElement(list.First(x => x.Id == post.PostId), post);
+    }
+
+    [Test]
+    public void Try_GetList_WhenNoRecords_Test()
+    {
+        var list = _postStorageContract.GetList();
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Is.Empty);
+    }
+
+    [Test]
+    public void Try_GetList_WhenDifferentConfigTypes_Test()
+    {
+        var postSimple = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: "name 1");
+        var postCashier = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: "name 2", config: new ManufacturerPostConfiguration() { SalePercent = 500 });
+        var postSupervisor = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: "name 3", config: new PackerPostConfiguration() { PersonalCountPack = 20 });
+        var list = _postStorageContract.GetList();
+        Assert.That(list, Is.Not.Null);
+        AssertElement(list.First(x => x.Id == postSimple.PostId), postSimple);
+        AssertElement(list.First(x => x.Id == postCashier.PostId), postCashier);
+        AssertElement(list.First(x => x.Id == postSupervisor.PostId), postSupervisor);
+    }
+
+    [Test]
+    public void Try_GetPostWithHistory_WhenHaveRecords_Test()
+    {
+        var postId = Guid.NewGuid().ToString();
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: "name 1", isActual: true);
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postId, "name 2", isActual: true);
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postId, "name 2", isActual: false);
+        var list = _postStorageContract.GetPostWithHistory(postId);
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(2));
+    }
+
+    [Test]
+    public void Try_GetPostWithHistory_WhenNoRecords_Test()
+    {
+        var postId = Guid.NewGuid().ToString();
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: "name 1", isActual: true);
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postId, "name 2", isActual: true);
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postId, "name 2", isActual: false);
+        var list = _postStorageContract.GetPostWithHistory(Guid.NewGuid().ToString());
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(0));
+    }
+
+    [Test]
+    public void Try_GetElementById_WhenHaveRecord_Test()
+    {
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+        AssertElement(_postStorageContract.GetElementById(post.PostId), post);
+    }
+
+    [Test]
+    public void Try_GetElementById_WhenNoRecord_Test()
+    {
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+        Assert.That(() => _postStorageContract.GetElementById(Guid.NewGuid().ToString()), Is.Null);
+    }
+
+    [Test]
+    public void Try_GetElementById_WhenRecordWasDeleted_Test()
+    {
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(isActual: false);
+        Assert.That(() => _postStorageContract.GetElementById(post.PostId), Is.Null);
+    }
+
+    [Test]
+    public void Try_GetElementById_WhenTrySearchById_Test()
+    {
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+        Assert.That(() => _postStorageContract.GetElementById(post.Id), Is.Null);
+    }
+
+    [Test]
+    public void Try_GetElementByName_WhenHaveRecord_Test()
+    {
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+        AssertElement(_postStorageContract.GetElementByName(post.PostName), post);
+    }
+
+    [Test]
+    public void Try_GetElementByName_WhenNoRecord_Test()
+    {
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+        Assert.That(() => _postStorageContract.GetElementByName("name"), Is.Null);
+    }
+
+    [Test]
+    public void Try_GetElementByName_WhenRecordWasDeleted_Test()
+    {
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(isActual: false);
+        Assert.That(() => _postStorageContract.GetElementById(post.PostName), Is.Null);
+    }
+
+    [Test]
+    public void Try_AddElement_Test()
+    {
+        var post = CreateModel(Guid.NewGuid().ToString());
+        _postStorageContract.AddElement(post);
+        AssertElement(SladkieBulkiDbContext.GetPostFromDatabaseByPostId(post.Id), post);
+    }
+
+    [Test]
+    public void Try_AddElement_WhenHaveRecordWithSameName_Test()
+    {
+        var post = CreateModel(Guid.NewGuid().ToString(), "name unique");
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: post.PostName, isActual: true);
+        Assert.That(() => _postStorageContract.AddElement(post), Throws.TypeOf<ElementExistsException>());
+    }
+
+    [Test]
+    public void Try_AddElement_WhenHaveRecordWithSamePostId_Test()
+    {
+        var post = CreateModel(Guid.NewGuid().ToString());
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(post.Id, isActual: true);
+        Assert.That(() => _postStorageContract.AddElement(post), Throws.TypeOf<ElementExistsException>());
+    }
+
+    [Test]
+    public void Try_AddElement_WithManufacturerPostConfiguration_Test()
+    {
+        var salePercent = 10;
+        var post = CreateModel(Guid.NewGuid().ToString(), config: new ManufacturerPostConfiguration() { SalePercent = salePercent });
+        _postStorageContract.AddElement(post);
+        var element = SladkieBulkiDbContext.GetPostFromDatabaseByPostId(post.Id);
+        Assert.That(element, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(element.Configuration.Type, Is.EqualTo(typeof(ManufacturerPostConfiguration).Name));
+            Assert.That((element.Configuration as ManufacturerPostConfiguration)!.SalePercent, Is.EqualTo(salePercent));
+        });
+    }
+
+    [Test]
+    public void Try_AddElement_WithPackerPostConfiguration_Test()
+    {
+        var trendPremium = 20;
+        var post = CreateModel(Guid.NewGuid().ToString(), config: new PackerPostConfiguration() { PersonalCountPack = trendPremium });
+        _postStorageContract.AddElement(post);
+        var element = SladkieBulkiDbContext.GetPostFromDatabaseByPostId(post.Id);
+        Assert.That(element, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(element.Configuration.Type, Is.EqualTo(typeof(PackerPostConfiguration).Name));
+            Assert.That((element.Configuration as PackerPostConfiguration)!.PersonalCountPack, Is.EqualTo(trendPremium));
+        });
+    }
+
+    [Test]
+    public void Try_UpdElement_Test()
+    {
+        var post = CreateModel(Guid.NewGuid().ToString());
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(post.Id, isActual: true);
+        _postStorageContract.UpdElement(post);
+        var posts = SladkieBulkiDbContext.GetPostsFromDatabaseByPostId(post.Id);
+        Assert.That(posts, Is.Not.Null);
+        Assert.That(posts, Has.Length.EqualTo(2));
+        AssertElement(posts[0], CreateModel(post.Id));
+        AssertElement(posts[^1], CreateModel(post.Id));
+    }
+
+    [Test]
+    public void Try_UpdElement_WhenNoRecordWithThisId_Test()
+    {
+        Assert.That(() => _postStorageContract.UpdElement(CreateModel(Guid.NewGuid().ToString())), Throws.TypeOf<ElementNotFoundException>());
+    }
+
+    [Test]
+    public void Try_UpdElement_WhenHaveRecordWithSameName_Test()
+    {
+        var post = CreateModel(Guid.NewGuid().ToString(), "New Name");
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(post.Id, postName: "name");
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: post.PostName);
+        Assert.That(() => _postStorageContract.UpdElement(post), Throws.TypeOf<ElementExistsException>());
+    }
+
+    [Test]
+    public void Try_UpdElement_WhenRecordWasDeleted_Test()
+    {
+        var post = CreateModel(Guid.NewGuid().ToString());
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(post.Id, isActual: false);
+        Assert.That(() => _postStorageContract.UpdElement(post), Throws.TypeOf<ElementDeletedException>());
+    }
+
+    [Test]
+    public void Try_UpdElement_WithManufacturerPostConfiguration_Test()
+    {
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+        var salePercent = 10;
+        _postStorageContract.UpdElement(CreateModel(post.PostId, config: new ManufacturerPostConfiguration() { SalePercent = salePercent }));
+        var element = SladkieBulkiDbContext.GetPostFromDatabaseByPostId(post.PostId);
+        Assert.That(element, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(element.Configuration.Type, Is.EqualTo(typeof(ManufacturerPostConfiguration).Name));
+            Assert.That((element.Configuration as ManufacturerPostConfiguration)!.SalePercent, Is.EqualTo(salePercent));
+        });
+    }
+
+    [Test]
+    public void Try_UpdElement_WithPackerPostConfiguration_Test()
+    {
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+        var trendPremium = 20;
+        _postStorageContract.UpdElement(CreateModel(post.PostId, config: new PackerPostConfiguration() { PersonalCountPack = trendPremium }));
+        var element = SladkieBulkiDbContext.GetPostFromDatabaseByPostId(post.PostId);
+        Assert.That(element, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(element.Configuration.Type, Is.EqualTo(typeof(PackerPostConfiguration).Name));
+            Assert.That((element.Configuration as PackerPostConfiguration)!.PersonalCountPack, Is.EqualTo(trendPremium));
+        });
+    }
+
+    [Test]
+    public void Try_DelElement_Test()
+    {
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(isActual: true);
+        _postStorageContract.DelElement(post.PostId);
+        Assert.That(SladkieBulkiDbContext.GetPostFromDatabaseByPostId(post.PostId), Is.Null);
+    }
+
+    [Test]
+    public void Try_DelElement_WhenNoRecordWithThisId_Test()
+    {
+        Assert.That(() => _postStorageContract.DelElement(Guid.NewGuid().ToString()), Throws.TypeOf<ElementNotFoundException>());
+    }
+
+    [Test]
+    public void Try_DelElement_WhenRecordWasDeleted_Test()
+    {
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(isActual: false);
+        Assert.That(() => _postStorageContract.DelElement(post.PostId), Throws.TypeOf<ElementDeletedException>());
+    }
+
+    [Test]
+    public void Try_ResElement_Test()
+    {
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(isActual: false);
+        _postStorageContract.ResElement(post.PostId);
+        var element = SladkieBulkiDbContext.GetPostFromDatabaseByPostId(post.PostId);
+        Assert.Multiple(() =>
+        {
+            Assert.That(element, Is.Not.Null);
+            Assert.That(element!.IsActual);
+        });
+    }
+
+    [Test]
+    public void Try_ResElement_WhenNoRecordWithThisId_Test()
+    {
+        Assert.That(() => _postStorageContract.ResElement(Guid.NewGuid().ToString()), Throws.TypeOf<ElementNotFoundException>());
+    }
+
+    [Test]
+    public void Try_ResElement_WhenRecordNotWasDeleted_Test()
+    {
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(isActual: true);
+        Assert.That(() => _postStorageContract.ResElement(post.PostId), Throws.Nothing);
+    }
+
+    private static void AssertElement(PostDataModel? actual, Post expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.Id, Is.EqualTo(expected.PostId));
+            Assert.That(actual.PostName, Is.EqualTo(expected.PostName));
+            Assert.That(actual.PostType, Is.EqualTo(expected.PostType));
+            Assert.That(actual.ConfigurationModel.Rate, Is.EqualTo(expected.Configuration.Rate));
+        });
+    }
+
+    private static PostDataModel CreateModel(string postId, string postName = "test", PostType postType = PostType.Manufacturer, PostConfiguration? config = null)
+        => new(postId, postName, postType, config ?? new PostConfiguration() { Rate = 100 });
+
+    private static void AssertElement(Post? actual, PostDataModel expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.PostId, Is.EqualTo(expected.Id));
+            Assert.That(actual.PostName, Is.EqualTo(expected.PostName));
+            Assert.That(actual.PostType, Is.EqualTo(expected.PostType));
+            Assert.That(actual.Configuration.Rate, Is.EqualTo(expected.ConfigurationModel.Rate));
+        });
+    }
+}

SladkieBulki/SladkieBulkiTests/StoragesContracts/ProductStorageContractTests.cs

@@ -0,0 +1,400 @@
+using Microsoft.EntityFrameworkCore;
+using SladkieBulkiContrakts.DataModels;
+using SladkieBulkiContrakts.Enums;
+using SladkieBulkiContrakts.Exceptions;
+using SladkieBulkiDatabase.Implementations;
+using SladkieBulkiDatabase.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiTests.StoragesContracts;
+
+
+[TestFixture]
+internal class ProductStorageContractTests : BaseStorageContractTest
+{
+    private ProductStorageContract _productStorageContract;
+    private Ingredient _ingredient;
+
+    [SetUp]
+    public void SetUp()
+    {
+        _productStorageContract = new ProductStorageContract(SladkieBulkiDbContext);
+        _ingredient = InsertIngredientToDatabaseAndReturn();
+    }
+
+    [TearDown]
+    public void TearDown()
+    {
+        SladkieBulkiDbContext.Database.ExecuteSqlRaw("TRUNCATE \"Products\" CASCADE;");
+        SladkieBulkiDbContext.Database.ExecuteSqlRaw("TRUNCATE \"ProductIngredients\" CASCADE;");
+        SladkieBulkiDbContext.Database.ExecuteSqlRaw("TRUNCATE \"Ingredients\" CASCADE;");
+    }
+
+    [Test]
+    public void Try_GetList_WhenHaveRecords_Test()
+    {
+        var product = InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), "name 1");
+        InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), "name 2");
+        InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), "name 3");
+        var list = _productStorageContract.GetList();
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(3));
+        AssertElement(list.First(x => x.Id == product.Id), product);
+    }
+
+    [Test]
+    public void Try_GetList_WhenNoRecords_Test()
+    {
+        var list = _productStorageContract.GetList();
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Is.Empty);
+    }
+
+    [Test]
+    public void Try_GetList_OnlyActual_Test()
+    {
+        InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), "name 1", isDeleted: true);
+        InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), "name 2", isDeleted: false);
+        InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), "name 3", isDeleted: false);
+        var list = _productStorageContract.GetList(onlyActive: true);
+        Assert.That(list, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(list, Has.Count.EqualTo(2));
+            Assert.That(!list.Any(x => x.IsDeleted));
+        });
+    }
+
+    [Test]
+    public void Try_GetList_IncludeNoActual_Test()
+    {
+        InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), "name 1", isDeleted: true);
+        InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), "name 2", isDeleted: true);
+        InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), "name 3", isDeleted: false);
+        var list = _productStorageContract.GetList(onlyActive: false);
+        Assert.That(list, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(list, Has.Count.EqualTo(3));
+            Assert.That(list.Count(x => x.IsDeleted), Is.EqualTo(2));
+            Assert.That(list.Count(x => !x.IsDeleted), Is.EqualTo(1));
+        });
+    }
+
+    [Test]
+    public void Try_GetHistoryByProductId_WhenHaveRecords_Test()
+    {
+        var product = InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), "name 1");
+        InsertProductHistoryToDatabaseAndReturn(product.Id, 20, DateTime.UtcNow.AddDays(-1));
+        InsertProductHistoryToDatabaseAndReturn(product.Id, 30, DateTime.UtcNow.AddMinutes(-10));
+        InsertProductHistoryToDatabaseAndReturn(product.Id, 40, DateTime.UtcNow.AddDays(1));
+        var list = _productStorageContract.GetHistoryByProductId(product.Id);
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(3));
+    }
+
+    [Test]
+    public void Try_GetHistoryByProductId_WhenNoRecords_Test()
+    {
+        var product = InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), "name 1");
+        InsertProductHistoryToDatabaseAndReturn(product.Id, 20, DateTime.UtcNow.AddDays(-1));
+        InsertProductHistoryToDatabaseAndReturn(product.Id, 30, DateTime.UtcNow.AddMinutes(-10));
+        InsertProductHistoryToDatabaseAndReturn(product.Id, 40, DateTime.UtcNow.AddDays(1));
+        var list = _productStorageContract.GetHistoryByProductId(Guid.NewGuid().ToString());
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(0));
+    }
+
+    [Test]
+    public void Try_GetElementById_WhenHaveRecord_Test()
+    {
+        var product = InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString());
+        AssertElement(_productStorageContract.GetElementById(product.Id), product);
+    }
+
+    [Test]
+    public void Try_GetElementById_WhenNoRecord_Test()
+    {
+        InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString());
+        Assert.That(() => _productStorageContract.GetElementById(Guid.NewGuid().ToString()), Is.Null);
+    }
+
+    [Test]
+    public void Try_GetElementById_WhenRecordHasDeleted_Test()
+    {
+        var product = InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), isDeleted: true);
+        Assert.That(() => _productStorageContract.GetElementById(product.Id), Is.Null);
+    }
+
+    [Test]
+    public void Try_GetElementByName_WhenHaveRecord_Test()
+    {
+        var product = InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString());
+        AssertElement(_productStorageContract.GetElementByName(product.Name), product);
+    }
+
+    [Test]
+    public void Try_GetElementByName_WhenNoRecord_Test()
+    {
+        InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString());
+        Assert.That(() => _productStorageContract.GetElementByName("name"), Is.Null);
+    }
+
+    [Test]
+    public void Try_GetElementByName_WhenRecordHasDeleted_Test()
+    {
+        var product = InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), isDeleted: true);
+        Assert.That(() => _productStorageContract.GetElementById(product.Name), Is.Null);
+    }
+
+
+    [Test]
+    public void Try_AddElement_Test()
+    {
+        var product = CreateModel(Guid.NewGuid().ToString(), "test", "description", ProductType.Workpiece, [_ingredient.Id], 1, false);
+        _productStorageContract.AddElement(product);
+        AssertElement(GetProductFromDatabaseById(product.Id), product);
+    }
+
+    [Test]
+    public void Try_AddElement_WhenIsDeletedIsTrue_Test()
+    {
+        var product = CreateModel(Guid.NewGuid().ToString(), "test", "description", ProductType.Workpiece, [_ingredient.Id], 1, true);
+        Assert.That(() => _productStorageContract.AddElement(product), Throws.Nothing);
+        AssertElement(GetProductFromDatabaseById(product.Id), CreateModel(product.Id, "test", "description", ProductType.Workpiece, [_ingredient.Id], 1, isDeleted: false));
+    }
+
+    [Test]
+    public void Try_AddElement_WhenHaveRecordWithSameId_Test()
+    {
+        var product = CreateModel(Guid.NewGuid().ToString(), "test", "description", ProductType.Workpiece, [_ingredient.Id], 1, false);
+        InsertProductToDatabaseAndReturn(product.Id, productName: "name unique");
+        Assert.That(() => _productStorageContract.AddElement(product), Throws.TypeOf<ElementExistsException>());
+    }
+
+    [Test]
+    public void Try_AddElement_WhenHaveRecordWithSameName_Test()
+    {
+        var ingredients = new List<(string ingredientId, int count)> { (_ingredient.Id, 1) };
+
+        var product = CreateModel(
+            Guid.NewGuid().ToString(),
+            "test",
+            "description",
+            ProductType.Workpiece,
+            ingredients.Select(i => i.ingredientId).ToList(), 
+            1,
+            false
+        );
+
+        InsertProductToDatabaseAndReturn(
+            Guid.NewGuid().ToString(),
+            productName: product.Name,
+            description: "description",
+            productType: ProductType.Workpiece,
+            unitPrice: 1,
+            isDeleted: false,
+            ingredients: ingredients
+        );
+
+        Assert.That(() => _productStorageContract.AddElement(product), Throws.TypeOf<ElementExistsException>());
+    }
+
+    [Test]
+    public void Try_AddElement_WhenHaveRecordWithSameNameButOneWasDeleted_Test()
+    {
+        var product = CreateModel(Guid.NewGuid().ToString(), "test", "description", ProductType.Workpiece, [_ingredient.Id], 1, false);
+        InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), productName: product.Name, isDeleted: true);
+        Assert.That(() => _productStorageContract.AddElement(product), Throws.Nothing);
+    }
+
+    [Test]
+    public void Try_UpdElement_Test()
+    {
+        var product = CreateModel(Guid.NewGuid().ToString(), "test", "description", ProductType.Workpiece, [_ingredient.Id], 1, false);
+        InsertProductToDatabaseAndReturn(product.Id, isDeleted: false);
+        _productStorageContract.UpdElement(product);
+        AssertElement(GetProductFromDatabaseById(product.Id), product);
+    }
+
+
+    [Test]
+    public void Try_UpdElement_WhenIsDeletedIsTrue_Test()
+    {
+        var product = CreateModel(Guid.NewGuid().ToString(), isDeleted: true);
+        InsertProductToDatabaseAndReturn(product.Id, isDeleted: false);
+        _productStorageContract.UpdElement(product);
+        AssertElement(GetProductFromDatabaseById(product.Id), CreateModel(product.Id, isDeleted: false));
+    }
+
+    [Test]
+    public void Try_UpdElement_WhenNoRecordWithThisId_Test()
+    {
+        Assert.That(() => _productStorageContract.UpdElement(CreateModel(Guid.NewGuid().ToString())), Throws.TypeOf<ElementNotFoundException>());
+    }
+
+    [Test]
+    public void Try_UpdElement_WhenHaveRecordWithSameName_Test()
+    {
+        var product = CreateModel(Guid.NewGuid().ToString(), "name unique", isDeleted: false);
+        InsertProductToDatabaseAndReturn(product.Id, productName: "name");
+        InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), productName: product.Name);
+        Assert.That(() => _productStorageContract.UpdElement(product), Throws.TypeOf<ElementExistsException>());
+    }
+
+    [Test]
+    public void Try_UpdElement_WhenHaveRecordWithSameNameButOneWasDeleted_Test()
+    {
+        var product = CreateModel(Guid.NewGuid().ToString(), "name unique", isDeleted: false);
+        InsertProductToDatabaseAndReturn(product.Id, productName: "name");
+        InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), productName: product.Name, isDeleted: true);
+        Assert.That(() => _productStorageContract.UpdElement(product), Throws.Nothing);
+    }
+
+    [Test]
+    public void Try_UpdElement_WhenRecordWasDeleted_Test()
+    {
+        var product = CreateModel(Guid.NewGuid().ToString());
+        InsertProductToDatabaseAndReturn(product.Id, isDeleted: true);
+        Assert.That(() => _productStorageContract.UpdElement(product), Throws.TypeOf<ElementNotFoundException>());
+    }
+
+    [Test]
+    public void Try_DelElement_Test()
+    {
+        var product = InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), isDeleted: false);
+        _productStorageContract.DelElement(product.Id);
+        var element = GetProductFromDatabaseById(product.Id);
+        Assert.Multiple(() =>
+        {
+            Assert.That(element, Is.Not.Null);
+            Assert.That(element!.IsDeleted);
+        });
+    }
+
+    [Test]
+    public void Try_DelElement_WhenNoRecordWithThisId_Test()
+    {
+        Assert.That(() => _productStorageContract.DelElement(Guid.NewGuid().ToString()), Throws.TypeOf<ElementNotFoundException>());
+    }
+
+    [Test]
+    public void Try_DelElement_WhenRecordWasDeleted_Test()
+    {
+        var product = InsertProductToDatabaseAndReturn(Guid.NewGuid().ToString(), isDeleted: true);
+        Assert.That(() => _productStorageContract.DelElement(product.Id), Throws.TypeOf<ElementNotFoundException>());
+    }
+
+
+    private Product InsertProductToDatabaseAndReturn(
+    string id,
+    string productName = "test",
+    string description = "desc 1",
+    ProductType productType = ProductType.Production,
+    int unitPrice = 1,
+    bool isDeleted = false,
+    List<(string ingredientId, int count)>? ingredients = null)
+    {
+        var product = new Product
+        {
+            Id = id,
+            Name = productName,
+            Description = description,
+            ProductType = productType,
+            UnitPrice = unitPrice,
+            IsDeleted = isDeleted,
+            ProductIngredients = new List<ProductIngredient>()
+        };
+
+        if (ingredients is not null)
+        {
+            foreach (var (ingredientId, count) in ingredients)
+            {
+                product.ProductIngredients.Add(new ProductIngredient
+                {
+                    ProductId = product.Id,
+                    IngredientId = ingredientId,
+                    Count = count
+                });
+            }
+        }
+
+        SladkieBulkiDbContext.Products.Add(product);
+        SladkieBulkiDbContext.SaveChanges();
+        return product;
+    }
+
+
+    private ProductHistory InsertProductHistoryToDatabaseAndReturn(string productId, double price, DateTime changeDate)
+    {
+        var productHistory = new ProductHistory() { Id = Guid.NewGuid().ToString(), ProductId = productId, OldPrice = price, ChangeDate = changeDate };
+        SladkieBulkiDbContext.ProductHistories.Add(productHistory);
+        SladkieBulkiDbContext.SaveChanges();
+        return productHistory;
+    }
+
+    private Ingredient InsertIngredientToDatabaseAndReturn( string nameIngredients = "sugar", string sizeInit = "kg", double initPrice = 0.1)
+    {
+        var ingredient = new Ingredient() { Id = Guid.NewGuid().ToString(), NameIngredients = nameIngredients, SizeInit = sizeInit, InitPrice = initPrice };
+        SladkieBulkiDbContext.Ingredients.Add(ingredient);
+        SladkieBulkiDbContext.SaveChanges();
+        return ingredient;
+    }
+
+    private static void AssertElement(ProductDataModel? actual, Product expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.Id, Is.EqualTo(expected.Id));
+            Assert.That(actual.Name, Is.EqualTo(expected.Name));
+            Assert.That(actual.Description, Is.EqualTo(expected.Description));
+            Assert.That(actual.ProductType, Is.EqualTo(expected.ProductType));
+            Assert.That(actual.UnitPrice, Is.EqualTo(expected.UnitPrice));
+            Assert.That(actual.IsDeleted, Is.EqualTo(expected.IsDeleted));
+        });
+    }
+
+
+
+    private static ProductDataModel CreateModel(
+        string id,
+        string name = "test",
+        string description = "desk",
+        ProductType productType = ProductType.Workpiece,
+        List<string>? ingredientIds = null,
+        int unitPrice = 1,
+        bool isDeleted = false)
+    {
+        // Если ingredientIds равно null, заменяем на пустой список
+        ingredientIds = ingredientIds ?? new List<string>();
+
+        // Создаём список ингредиентов с использованием Select
+        var ingredients = ingredientIds.Select(x => new ProductIngredientDataModel(id, x, 1)).ToList();
+
+        return new ProductDataModel(id, name, description, productType, ingredients, unitPrice, isDeleted);
+    }
+
+
+
+    private Product? GetProductFromDatabaseById(string id) => SladkieBulkiDbContext.Products.Include(x => x.ProductIngredients).FirstOrDefault(x => x.Id == id);
+
+    private static void AssertElement(Product? actual, ProductDataModel expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.Id, Is.EqualTo(expected.Id));
+            Assert.That(actual.Name, Is.EqualTo(expected.Name));
+            Assert.That(actual.Description, Is.EqualTo(expected.Description));
+            Assert.That(actual.ProductType, Is.EqualTo(expected.ProductType));
+            Assert.That(actual.UnitPrice, Is.EqualTo(expected.UnitPrice));
+            Assert.That(actual.IsDeleted, Is.EqualTo(expected.IsDeleted));
+        });
+    }
+
+}

SladkieBulki/SladkieBulkiTests/StoragesContracts/ProductionStorageContractTests.cs

@@ -0,0 +1,314 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using SladkieBulkiContrakts.Enums;
+using SladkieBulkiContrakts.Exceptions;
+using SladkieBulkiContrakts.StoragesContarcts;
+using SladkieBulkiDatabase.Implementations;
+using SladkieBulkiDatabase.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiTests.StoragesContracts;
+
+[TestFixture]
+internal class ProductionStorageContractTests : BaseStorageContractTest
+{
+    private ProductionStorageContract _productionStorageContract;
+    private Worker _worker;
+    private Product _product;
+
+    [SetUp]
+    public void SetUp()
+    {
+        _productionStorageContract = new ProductionStorageContract(SladkieBulkiDbContext);
+        _worker = InsertWorkerToDatabaseAndReturn();
+        _product = InsertProductToDatabaseAndReturn();
+    }
+
+    [TearDown]
+    public void TearDown()
+    {
+        SladkieBulkiDbContext.Database.ExecuteSqlRaw("TRUNCATE \"Productions\" CASCADE;");
+        SladkieBulkiDbContext.Database.ExecuteSqlRaw("TRUNCATE \"Products\" CASCADE;");
+        SladkieBulkiDbContext.Database.ExecuteSqlRaw("TRUNCATE \"Workers\" CASCADE;");
+        SladkieBulkiDbContext.Database.ExecuteSqlRaw("TRUNCATE \"ProductIngredients\" CASCADE;");
+        SladkieBulkiDbContext.Database.ExecuteSqlRaw("TRUNCATE \"Ingredients\" CASCADE;");
+    }
+
+    [Test]
+    public void Try_GetList_WhenHaveRecords_Test()
+    {
+        
+        var production = InsertProductionToDatabaseAndReturn(_worker.Id, _product.Id, DateTime.UtcNow, 5, 100);
+        InsertProductionToDatabaseAndReturn(_worker.Id, _product.Id, DateTime.UtcNow, 2, 200);
+        InsertProductionToDatabaseAndReturn(_worker.Id, _product.Id, DateTime.UtcNow, 5, 500);
+        var list = _productionStorageContract.GetList();
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(3));
+        AssertElement(list.First(x => x.Id == production.Id), production);
+    }
+
+    [Test]
+    public void Try_GetList_WhenNoRecords_Test()
+    {
+        var list = _productionStorageContract.GetList();
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Is.Empty);
+    }
+
+    [Test]
+    public void Try_GetList_ByPeriod_Test()
+    {
+
+        InsertProductionToDatabaseAndReturn(_worker.Id, _product.Id, DateTime.UtcNow.AddDays(-1).AddMinutes(-3), 1, 100);
+        InsertProductionToDatabaseAndReturn(_worker.Id, _product.Id, DateTime.UtcNow.AddDays(-1).AddMinutes(3), 1, 100);
+        InsertProductionToDatabaseAndReturn(_worker.Id, _product.Id, DateTime.UtcNow.AddDays(1).AddMinutes(-3), 1, 100);
+        InsertProductionToDatabaseAndReturn(_worker.Id, _product.Id, DateTime.UtcNow.AddDays(1).AddMinutes(3), 1, 100);
+
+        var list = _productionStorageContract.GetList(startDate: DateTime.UtcNow.AddDays(-1), endDate: DateTime.UtcNow.AddDays(1));
+
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(2));
+    }
+
+    [Test]
+    public void Try_GetList_ByWorkerId_Test()
+    {
+        var worker1 = InsertWorkerToDatabaseAndReturn("Main worker");
+        var worker2 = InsertWorkerToDatabaseAndReturn("Other worker");
+
+        InsertProductionToDatabaseAndReturn(worker1.Id, _product.Id, DateTime.UtcNow, 1, 100);
+        InsertProductionToDatabaseAndReturn(worker1.Id, _product.Id, DateTime.UtcNow, 1, 100);
+        InsertProductionToDatabaseAndReturn(worker2.Id, _product.Id, DateTime.UtcNow, 1, 100);
+
+        var list = _productionStorageContract.GetList(workerId: worker1.Id);
+
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(2));
+        Assert.That(list.All(x => x.WorkerId == worker1.Id));
+    }
+
+    [Test]
+    public void Try_GetList_ByProductId_Test()
+    {
+        var product1 = InsertProductToDatabaseAndReturn("Product 1");
+        var product2 = InsertProductToDatabaseAndReturn("Product 2");
+
+        InsertProductionToDatabaseAndReturn(_worker.Id, product1.Id, DateTime.UtcNow, 5, 500);
+        InsertProductionToDatabaseAndReturn(_worker.Id, product1.Id, DateTime.UtcNow, 1, 100);
+        InsertProductionToDatabaseAndReturn(_worker.Id, product2.Id, DateTime.UtcNow, 1, 100);
+        InsertProductionToDatabaseAndReturn(_worker.Id, product2.Id, DateTime.UtcNow, 1, 100);
+
+        var list = _productionStorageContract.GetList(productId: product1.Id);
+
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(2));
+        Assert.That(list.All(x => x.ProductId == product1.Id));
+    }
+
+
+    [Test]
+    public void Try_GetList_ByAllParameters_Test()
+    {
+        var worker1 = InsertWorkerToDatabaseAndReturn("Main worker");
+        var worker2 = InsertWorkerToDatabaseAndReturn("Other worker");
+        var product1 = InsertProductToDatabaseAndReturn("Main product");
+        var product2 = InsertProductToDatabaseAndReturn("Other product");
+
+        InsertProductionToDatabaseAndReturn(worker1.Id, product2.Id, DateTime.UtcNow.AddDays(-1).AddMinutes(3), 1, 100);
+
+        InsertProductionToDatabaseAndReturn(worker1.Id, product1.Id, DateTime.UtcNow.AddDays(-1).AddMinutes(-3), 1, 100); // по дате
+        InsertProductionToDatabaseAndReturn(worker2.Id, product2.Id, DateTime.UtcNow.AddDays(-1).AddMinutes(3), 1, 100); // по worker
+        InsertProductionToDatabaseAndReturn(worker2.Id, product1.Id, DateTime.UtcNow.AddDays(-1).AddMinutes(3), 1, 100); // по worker и product
+        InsertProductionToDatabaseAndReturn(worker1.Id, product2.Id, DateTime.UtcNow.AddDays(1).AddMinutes(3), 1, 100); // по дате
+
+        var list = _productionStorageContract.GetList(
+            startDate: DateTime.UtcNow.AddDays(-1),
+            endDate: DateTime.UtcNow.AddDays(1),
+            workerId: worker1.Id,
+            productId: product2.Id
+        );
+
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(1));
+    }
+
+
+    [Test]
+    public void Try_GetElementById_WhenHaveRecord_Test()
+    {
+        var production = InsertProductionToDatabaseAndReturn(_worker.Id, _product.Id, DateTime.UtcNow, 1, 100);
+
+        var result = _productionStorageContract.GetElementById(production.Id);
+
+        Assert.That(result, Is.Not.Null);
+        AssertElement(result, production);
+    }
+
+    [Test]
+    public void Try_GetElementById_WhenNoRecord_Test()
+    {
+        InsertProductionToDatabaseAndReturn(_worker.Id, _product.Id, DateTime.UtcNow, 1, 100);
+
+        var result = _productionStorageContract.GetElementById(Guid.NewGuid().ToString());
+
+        Assert.That(result, Is.Null);
+    }
+
+
+    [Test]
+    public void Try_GetElementById_WhenRecordHasCanceled_Test()
+    {
+        var production = InsertProductionToDatabaseAndReturn(_worker.Id, _product.Id, DateTime.UtcNow, 1, 100);
+
+        var result = _productionStorageContract.GetElementById(production.Id);
+
+        Assert.That(result, Is.Not.Null);
+        AssertElement(result, production);
+    }
+
+    [Test]
+    public void Try_AddElement_Test()
+    {
+        var productionDate = DateTime.UtcNow;
+        var production = CreateModel(Guid.NewGuid().ToString(), productionDate, 1, 100, _worker.Id, _product.Id);
+        _productionStorageContract.AddElement(production);
+        AssertElement(GetProductionFromDatabaseById(production.Id), production);
+    }
+
+    [Test]
+    public void Try_DelElement_Test()
+    {
+       
+        var production = InsertProductionToDatabaseAndReturn(_worker.Id, _product.Id, DateTime.UtcNow, 1, 100);
+        _productionStorageContract.DelElement(production.Id);
+
+        var element = GetProductionFromDatabaseById(production.Id);
+        Assert.That(element, Is.Null);
+    }
+
+
+    [Test]
+    public void Try_DelElement_WhenNoRecordWithThisId_Test()
+    {
+        Assert.That(() => _productionStorageContract.DelElement(Guid.NewGuid().ToString()), Throws.TypeOf<ElementNotFoundException>());
+    }
+
+
+    private Worker InsertWorkerToDatabaseAndReturn(string fio = "test")
+    {
+        var worker = new Worker() { Id = Guid.NewGuid().ToString(), FIO = fio, PostId = Guid.NewGuid().ToString(), Email = "1@mail.ru" };
+        SladkieBulkiDbContext.Workers.Add(worker);
+        SladkieBulkiDbContext.SaveChanges();
+        return worker;
+    }
+
+
+    private Product InsertProductToDatabaseAndReturn(
+        
+        string productName = "test",
+        string description = "desc 1",
+        ProductType productType = ProductType.Production,
+        int unitPrice = 1,
+        bool isDeleted = false,
+        List<(string ingredientId, int count)>? ingredients = null)
+    {
+        var product = new Product
+        {
+            Id = Guid.NewGuid().ToString(),
+            Name = productName,
+            Description = description,
+            ProductType = productType,
+            UnitPrice = unitPrice,
+            IsDeleted = isDeleted,
+            ProductIngredients = new List<ProductIngredient>()
+        };
+
+        if (ingredients is not null)
+        {
+            foreach (var (ingredientId, count) in ingredients)
+            {
+                product.ProductIngredients.Add(new ProductIngredient
+                {
+                    ProductId = product.Id,
+                    IngredientId = ingredientId,
+                    Count = count
+                });
+            }
+        }
+
+        SladkieBulkiDbContext.Products.Add(product);
+        SladkieBulkiDbContext.SaveChanges();
+        return product;
+    }
+
+
+
+    private Production InsertProductionToDatabaseAndReturn(string workerId, string productId, DateTime productionDate, int count, double sum)
+    {
+        var production = new Production
+        {
+            Id = Guid.NewGuid().ToString(),
+            WorkerId = workerId,
+            ProductId = productId,
+            ProductionDate = productionDate,
+            Count = count,
+            Sum = sum
+        };
+        SladkieBulkiDbContext.Productions.Add(production);
+        SladkieBulkiDbContext.SaveChanges();
+        return production;
+    }
+
+
+    private void AssertElement(ProductionDataModel result, Production expected)
+    {
+        Assert.That(result.Id, Is.EqualTo(expected.Id));
+        Assert.That(result.ProductionDate, Is.EqualTo(expected.ProductionDate));
+        Assert.That(result.Count, Is.EqualTo(expected.Count));
+        Assert.That(result.Sum, Is.EqualTo(expected.Sum));
+        Assert.That(result.WorkerId, Is.EqualTo(expected.WorkerId));
+        Assert.That(result.ProductId, Is.EqualTo(expected.ProductId));
+    }
+
+    private static ProductionDataModel CreateModel(string id, DateTime productionDate, int count, double sum, string workerId, string productId)
+    {
+        return new ProductionDataModel(id, productionDate, count, sum, workerId, productId);
+    }
+
+    private Production? GetProductionFromDatabaseById(string id) =>
+        SladkieBulkiDbContext.Productions
+            .Include(x => x.Product) 
+            .Include(x => x.Worker)  
+            .FirstOrDefault(x => x.Id == id);
+
+    private static void AssertElement(Production? actual, ProductionDataModel expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.Id, Is.EqualTo(expected.Id));
+            Assert.That(actual.WorkerId, Is.EqualTo(expected.WorkerId));
+            Assert.That(actual.ProductId, Is.EqualTo(expected.ProductId));
+            Assert.That(actual.ProductionDate, Is.EqualTo(expected.ProductionDate));
+            Assert.That(actual.Count, Is.EqualTo(expected.Count));
+            Assert.That(actual.Sum, Is.EqualTo(expected.Sum));
+        });
+
+        if (actual.Product != null)
+        {
+            Assert.That(actual.Product.Id, Is.EqualTo(expected.ProductId));
+        }
+
+        if (actual.Worker != null)
+        {
+            Assert.That(actual.Worker.Id, Is.EqualTo(expected.WorkerId));
+        }
+    }
+
+
+
+}

SladkieBulki/SladkieBulkiTests/StoragesContracts/SalaryStorageContractTests.cs

@@ -0,0 +1,178 @@
+using Microsoft.EntityFrameworkCore;
+using SladkieBulkiContrakts.DataModels;
+using SladkieBulkiDatabase.Implementations;
+using SladkieBulkiDatabase.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiTests.StoragesContracts;
+
+
+[TestFixture]
+internal class SalaryStorageContractTests : BaseStorageContractTest
+{
+    private SalaryStorageContract _salaryStorageContract;
+    private Worker _worker;
+
+    [SetUp]
+    public void SetUp()
+    {
+        _salaryStorageContract = new SalaryStorageContract(SladkieBulkiDbContext);
+        _worker = InsertWorkerToDatabaseAndReturn();
+    }
+
+    [TearDown]
+    public void TearDown()
+    {
+        SladkieBulkiDbContext.Database.ExecuteSqlRaw("TRUNCATE \"Salaries\" CASCADE;");
+        SladkieBulkiDbContext.Database.ExecuteSqlRaw("TRUNCATE \"Workers\" CASCADE;");
+    }
+
+    [Test]
+    public void Try_GetList_WhenHaveRecords_Test()
+    {
+        // Arrange
+        var targetDate = DateTime.UtcNow; 
+        var salary = InsertSalaryToDatabaseAndReturn(_worker.Id, workerSalary: 100, salaryDate: targetDate);
+        InsertSalaryToDatabaseAndReturn(_worker.Id, salaryDate: targetDate.AddDays(1));
+        InsertSalaryToDatabaseAndReturn(_worker.Id, salaryDate: targetDate.AddDays(2));
+        var list = _salaryStorageContract.GetList(DateTime.UtcNow.AddDays(-10), DateTime.UtcNow.AddDays(10));
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(3));
+
+        var actual = list.FirstOrDefault(x =>
+            x.WorkerId == _worker.Id &&
+            Math.Abs((x.SalaryDate - targetDate).TotalSeconds) < 1 &&
+            Math.Abs(x.WorkerSalary - 100) < 0.01
+        );
+        Assert.That(actual, Is.Not.Null, "Не найдена нужная запись по WorkerId и SalaryDate");
+        AssertElement(actual, salary);
+    }
+
+
+
+    [Test]
+    public void Try_GetList_WhenNoRecords_Test()
+    {
+        var list = _salaryStorageContract.GetList(DateTime.UtcNow.AddDays(-10), DateTime.UtcNow.AddDays(10));
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Is.Empty);
+    }
+
+    [Test]
+    public void Try_GetList_OnlyInDatePeriod_Test()
+    {
+        InsertSalaryToDatabaseAndReturn(_worker.Id, salaryDate: DateTime.UtcNow.AddDays(-2));
+        InsertSalaryToDatabaseAndReturn(_worker.Id, salaryDate: DateTime.UtcNow.AddDays(-1).AddMinutes(-5));
+        InsertSalaryToDatabaseAndReturn(_worker.Id, salaryDate: DateTime.UtcNow.AddDays(-1).AddMinutes(5));
+        InsertSalaryToDatabaseAndReturn(_worker.Id, salaryDate: DateTime.UtcNow.AddDays(1).AddMinutes(-5));
+        InsertSalaryToDatabaseAndReturn(_worker.Id, salaryDate: DateTime.UtcNow.AddDays(1).AddMinutes(5));
+        InsertSalaryToDatabaseAndReturn(_worker.Id, salaryDate: DateTime.UtcNow.AddDays(-2));
+        var list = _salaryStorageContract.GetList(DateTime.UtcNow.AddDays(-1), DateTime.UtcNow.AddDays(1));
+        Assert.That(list, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(list, Has.Count.EqualTo(2));
+        });
+    }
+
+    [Test]
+    public void Try_GetList_ByWorker_Test()
+    {
+        var worker = InsertWorkerToDatabaseAndReturn("name 2");
+        InsertSalaryToDatabaseAndReturn(_worker.Id);
+        InsertSalaryToDatabaseAndReturn(_worker.Id);
+        InsertSalaryToDatabaseAndReturn(worker.Id);
+        var list = _salaryStorageContract.GetList(DateTime.UtcNow.AddDays(-1), DateTime.UtcNow.AddDays(1), _worker.Id);
+        Assert.That(list, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(list, Has.Count.EqualTo(2));
+            Assert.That(list.All(x => x.WorkerId == _worker.Id));
+        });
+    }
+
+    [Test]
+    public void Try_GetList_ByWorkerOnlyInDatePeriod_Test()
+    {
+        var worker = InsertWorkerToDatabaseAndReturn("name 2");
+        InsertSalaryToDatabaseAndReturn(_worker.Id, salaryDate: DateTime.UtcNow.AddDays(-2));
+        InsertSalaryToDatabaseAndReturn(_worker.Id, salaryDate: DateTime.UtcNow.AddDays(-1).AddMinutes(5));
+        InsertSalaryToDatabaseAndReturn(worker.Id, salaryDate: DateTime.UtcNow.AddDays(-1).AddMinutes(5));
+        InsertSalaryToDatabaseAndReturn(_worker.Id, salaryDate: DateTime.UtcNow.AddDays(1).AddMinutes(-5));
+        InsertSalaryToDatabaseAndReturn(worker.Id, salaryDate: DateTime.UtcNow.AddDays(1).AddMinutes(-5));
+        InsertSalaryToDatabaseAndReturn(_worker.Id, salaryDate: DateTime.UtcNow.AddDays(-2));
+        var list = _salaryStorageContract.GetList(DateTime.UtcNow.AddDays(-1), DateTime.UtcNow.AddDays(1), _worker.Id);
+        Assert.That(list, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(list, Has.Count.EqualTo(2));
+            Assert.That(list.All(x => x.WorkerId == _worker.Id));
+        });
+    }
+
+    [Test]
+    public void Try_AddElement_Test()
+    {
+       
+        var salaryDate = DateTime.UtcNow; 
+        var salary = CreateModel(_worker.Id, 1.0, salaryDate);  
+        _salaryStorageContract.AddElement(salary); 
+
+        var savedSalary = GetSalaryFromDatabaseByWorkerId(_worker.Id);
+        Assert.NotNull(savedSalary);  
+
+        Assert.Multiple(() =>
+        {
+            Assert.That(savedSalary.WorkerId, Is.EqualTo(salary.WorkerId)); 
+            Assert.That(savedSalary.WorkerSalary, Is.EqualTo(salary.WorkerSalary)); 
+            Assert.That(savedSalary.SalaryDate, Is.EqualTo(salaryDate).Within(TimeSpan.FromSeconds(1)));  
+        });
+    }
+
+
+    private Worker InsertWorkerToDatabaseAndReturn(string workerFIO = "fio")
+    {
+        var worker = new Worker() { Id = Guid.NewGuid().ToString(), PostId = Guid.NewGuid().ToString(), FIO = workerFIO, IsDeleted = false , Email = "1@mail.ru"};
+        SladkieBulkiDbContext.Workers.Add(worker);
+        SladkieBulkiDbContext.SaveChanges();
+        return worker;
+    }
+
+    private Salary InsertSalaryToDatabaseAndReturn(string workerId, double workerSalary = 1, DateTime? salaryDate = null)
+    {
+        var salary = new Salary() { WorkerId = workerId, WorkerSalary = workerSalary, SalaryDate = salaryDate ?? DateTime.UtcNow };
+        SladkieBulkiDbContext.Salaries.Add(salary);
+        SladkieBulkiDbContext.SaveChanges();
+        return salary;
+    }
+
+    private static void AssertElement(SalaryDataModel? actual, Salary expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.WorkerId, Is.EqualTo(expected.WorkerId));
+            Assert.That(actual.WorkerSalary, Is.EqualTo(expected.WorkerSalary));
+        });
+    }
+
+    private static SalaryDataModel CreateModel(string workerId, double workerSalary, DateTime salaryDate)
+        => new(workerId, salaryDate, workerSalary);
+
+
+    private Salary? GetSalaryFromDatabaseByWorkerId(string id) => SladkieBulkiDbContext.Salaries.FirstOrDefault(x => x.WorkerId == id);
+
+    private static void AssertElement(Salary? actual, SalaryDataModel expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.WorkerId, Is.EqualTo(expected.WorkerId));
+            Assert.That(actual.WorkerSalary, Is.EqualTo(expected.WorkerSalary));
+        });
+    }
+}

SladkieBulki/SladkieBulkiTests/StoragesContracts/WorkerStorageContractTests.cs

@@ -0,0 +1,260 @@
+using Microsoft.EntityFrameworkCore;
+using SladkieBulkiContrakts.DataModels;
+using SladkieBulkiContrakts.Exceptions;
+using SladkieBulkiDatabase.Implementations;
+using SladkieBulkiDatabase.Models;
+using SladkieBulkiTests.Infrastructure;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiTests.StoragesContracts;
+
+internal class WorkerStorageContractTests : BaseStorageContractTest
+{
+    private WorkerStorageContract _workerStorageContract;
+
+    [SetUp]
+    public void SetUp()
+    {
+        _workerStorageContract = new WorkerStorageContract(SladkieBulkiDbContext);
+    }
+
+    [TearDown]
+    public void TearDown()
+    {
+        SladkieBulkiDbContext.Database.ExecuteSqlRaw("TRUNCATE \"Workers\" CASCADE;");
+    }
+
+    [Test]
+    public void Try_GetList_WhenHaveRecords_Test()
+    {
+        var worker1 = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 1");
+        var worker2 = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 2");
+        var worker3 = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 3");
+        var list = _workerStorageContract.GetList();
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(3));
+        AssertElement(list.First(x => x.Id == worker1.Id), worker1);
+        AssertElement(list.First(x => x.Id == worker2.Id), worker2);
+        AssertElement(list.First(x => x.Id == worker3.Id), worker3);
+    }
+
+
+    [Test]
+    public void Try_GetList_WhenNoRecords_Test()
+    {
+        var list = _workerStorageContract.GetList();
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Is.Empty);
+    }
+
+    [Test]
+    public void Try_GetList_ByPostId_Test()
+    {
+        var postId = Guid.NewGuid().ToString();
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 1", postId);
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 2", postId);
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 3");
+        var list = _workerStorageContract.GetList(postId: postId);
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(2));
+        Assert.That(list.All(x => x.PostId == postId));
+    }
+
+    [Test]
+    public void Try_GetList_ByBirthDate_Test()
+    {
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 1", birthDate: DateTime.UtcNow.AddYears(-25));
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 2", birthDate: DateTime.UtcNow.AddYears(-21));
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 3", birthDate: DateTime.UtcNow.AddYears(-20));
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 4", birthDate: DateTime.UtcNow.AddYears(-19));
+        var list = _workerStorageContract.GetList(fromBirthDate: DateTime.UtcNow.AddYears(-21).AddMinutes(-1), toBirthDate: DateTime.UtcNow.AddYears(-20).AddMinutes(1));
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(2));
+    }
+
+    [Test]
+    public void Try_GetList_ByEmploymentDate_Test()
+    {
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 1", employmentDate: DateTime.UtcNow.AddDays(-2));
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 2", employmentDate: DateTime.UtcNow.AddDays(-1));
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 3", employmentDate: DateTime.UtcNow.AddDays(1));
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 4", employmentDate: DateTime.UtcNow.AddDays(2));
+        var list = _workerStorageContract.GetList(fromEmploymentDate: DateTime.UtcNow.AddDays(-1).AddMinutes(-1), toEmploymentDate: DateTime.UtcNow.AddDays(1).AddMinutes(1));
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(2));
+    }
+
+    [Test]
+    public void Try_GetList_ByAllParameters_Test()
+    {
+        var postId = Guid.NewGuid().ToString();
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 1", postId, birthDate: DateTime.UtcNow.AddYears(-25), employmentDate: DateTime.UtcNow.AddDays(-2));
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 2", postId, birthDate: DateTime.UtcNow.AddYears(-22), employmentDate: DateTime.UtcNow.AddDays(-1));
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 3", postId, birthDate: DateTime.UtcNow.AddYears(-21), employmentDate: DateTime.UtcNow.AddDays(-1));
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString(), "fio 4", birthDate: DateTime.UtcNow.AddYears(-20), employmentDate: DateTime.UtcNow.AddDays(1));
+        var list = _workerStorageContract.GetList(postId: postId, fromBirthDate: DateTime.UtcNow.AddYears(-21).AddMinutes(-1), toBirthDate: DateTime.UtcNow.AddYears(-20).AddMinutes(1), fromEmploymentDate: DateTime.UtcNow.AddDays(-1).AddMinutes(-1), toEmploymentDate: DateTime.UtcNow.AddDays(1).AddMinutes(1));
+        Assert.That(list, Is.Not.Null);
+        Assert.That(list, Has.Count.EqualTo(1));
+    }
+
+    [Test]
+    public void Try_GetElementById_WhenHaveRecord_Test()
+    {
+        var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString());
+        AssertElement(_workerStorageContract.GetElementById(worker.Id), worker);
+    }
+
+    [Test]
+    public void Try_GetElementById_WhenNoRecord_Test()
+    {
+        Assert.That(() => _workerStorageContract.GetElementById(Guid.NewGuid().ToString()), Is.Null);
+    }
+
+    [Test]
+    public void Try_GetElementByFIO_WhenHaveRecord_Test()
+    {
+        var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString());
+        AssertElement(_workerStorageContract.GetElementByFIO(worker.FIO), worker);
+    }
+
+    [Test]
+    public void Try_GetElementByFIO_WhenNoRecord_Test()
+    {
+        Assert.That(() => _workerStorageContract.GetElementByFIO("New Fio"), Is.Null);
+    }
+
+    [Test]
+    public void Try_AddElement_Test()
+    {
+        var worker = CreateModel(Guid.NewGuid().ToString());
+        _workerStorageContract.AddElement(worker);
+        AssertElement(SladkieBulkiDbContext.GetWorkerFromDatabaseById(worker.Id), worker);
+    }
+
+    [Test]
+    public void Try_AddElement_WhenHaveRecordWithSameId_Test()
+    {
+        var worker = CreateModel(Guid.NewGuid().ToString());
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(worker.Id);
+        Assert.That(() => _workerStorageContract.AddElement(worker), Throws.TypeOf<ElementExistsException>());
+    }
+
+    [Test]
+    public void Try_UpdElement_Test()
+    {
+        var worker = CreateModel(Guid.NewGuid().ToString(), "New Fio");
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(worker.Id);
+        _workerStorageContract.UpdElement(worker);
+        AssertElement(SladkieBulkiDbContext.GetWorkerFromDatabaseById(worker.Id), worker);
+    }
+
+    [Test]
+    public void Try_UpdElement_WhenNoRecordWithThisId_Test()
+    {
+        Assert.That(() => _workerStorageContract.UpdElement(CreateModel(Guid.NewGuid().ToString())), Throws.TypeOf<ElementNotFoundException>());
+    }
+
+    [Test]
+    public void Try_UpdElement_WhenNoRecordWasDeleted_Test()
+    {
+        var worker = CreateModel(Guid.NewGuid().ToString());
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(worker.Id, isDeleted: true);
+        Assert.That(() => _workerStorageContract.UpdElement(worker), Throws.TypeOf<ElementNotFoundException>());
+    }
+
+    [Test]
+    public void Try_DelElement_Test()
+    {
+        var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(Guid.NewGuid().ToString());
+        _workerStorageContract.DelElement(worker.Id);
+        var element = SladkieBulkiDbContext.GetWorkerFromDatabaseById(worker.Id);
+        Assert.That(element, Is.Not.Null);
+        Assert.That(element.IsDeleted);
+    }
+
+    [Test]
+    public void Try_DelElement_WhenNoRecordWithThisId_Test()
+    {
+        Assert.That(() => _workerStorageContract.DelElement(Guid.NewGuid().ToString()), Throws.TypeOf<ElementNotFoundException>());
+    }
+
+    [Test]
+    public void Try_DelElement_WhenNoRecordWasDeleted_Test()
+    {
+        var worker = CreateModel(Guid.NewGuid().ToString());
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(worker.Id, isDeleted: true);
+        Assert.That(() => _workerStorageContract.DelElement(worker.Id), Throws.TypeOf<ElementNotFoundException>());
+    }
+
+    [Test]
+    public void Try_GetWorkerTrend_WhenNoNewAndDeletedWorkers_Test()
+    {
+        var startDate = DateTime.UtcNow.AddDays(-5);
+        var endDate = DateTime.UtcNow.AddDays(-3);
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(employmentDate: DateTime.UtcNow.AddDays(-10));
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(employmentDate: DateTime.UtcNow.AddDays(-10), isDeleted: true, dateDelete: DateTime.UtcNow.AddDays(-9));
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(employmentDate: DateTime.UtcNow.AddDays(-10), isDeleted: true, dateDelete: DateTime.UtcNow.AddDays(-1));
+        var count = _workerStorageContract.GetWorkerTrend(startDate, endDate);
+        Assert.That(count, Is.EqualTo(0));
+    }
+
+    [Test]
+    public void Try_GetWorkerTrend_WhenHaveNewAndNoDeletedWorkers_Test()
+    {
+        var startDate = DateTime.UtcNow.AddDays(-5);
+        var endDate = DateTime.UtcNow.AddDays(-3);
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(employmentDate: DateTime.UtcNow.AddDays(-10));
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(employmentDate: DateTime.UtcNow.AddDays(-4));
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(employmentDate: DateTime.UtcNow.AddDays(-1));
+        var count = _workerStorageContract.GetWorkerTrend(startDate, endDate);
+        Assert.That(count, Is.EqualTo(1));
+    }
+
+    [Test]
+    public void Try_GetWorkerTrend_WhenNoNewAndHaveDeletedWorkers_Test()
+    {
+        var startDate = DateTime.UtcNow.AddDays(-5);
+        var endDate = DateTime.UtcNow.AddDays(-3);
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(employmentDate: DateTime.UtcNow.AddDays(-10), isDeleted: true, dateDelete: DateTime.UtcNow.AddDays(-9));
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(employmentDate: DateTime.UtcNow.AddDays(-10), isDeleted: true, dateDelete: DateTime.UtcNow.AddDays(-4));
+        SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(employmentDate: DateTime.UtcNow.AddDays(-10), isDeleted: true, dateDelete: DateTime.UtcNow.AddDays(-1));
+        var count = _workerStorageContract.GetWorkerTrend(startDate, endDate);
+        Assert.That(count, Is.EqualTo(-1));
+    }
+
+    private static void AssertElement(WorkerDataModel? actual, Worker expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.Id, Is.EqualTo(expected.Id));
+            Assert.That(actual.PostId, Is.EqualTo(expected.PostId));
+            Assert.That(actual.FIO, Is.EqualTo(expected.FIO));
+            Assert.That(actual.BirthDate, Is.EqualTo(expected.BirthDate));
+            Assert.That(actual.EmploymentDate, Is.EqualTo(expected.EmploymentDate));
+            Assert.That(actual.IsDeleted, Is.EqualTo(expected.IsDeleted));
+        });
+    }
+
+    private static WorkerDataModel CreateModel(string id, string fio = "fio", string? postId = null, DateTime? birthDate = null, DateTime? employmentDate = null, bool isDeleted = false, string email = "test@test.com") =>
+        new(id, fio, postId ?? Guid.NewGuid().ToString(), birthDate ?? DateTime.UtcNow.AddYears(-20), employmentDate ?? DateTime.UtcNow, isDeleted, email);
+
+    private static void AssertElement(Worker? actual, WorkerDataModel expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.Id, Is.EqualTo(expected.Id));
+            Assert.That(actual.PostId, Is.EqualTo(expected.PostId));
+            Assert.That(actual.FIO, Is.EqualTo(expected.FIO));
+            Assert.That(actual.BirthDate, Is.EqualTo(expected.BirthDate));
+            Assert.That(actual.EmploymentDate, Is.EqualTo(expected.EmploymentDate));
+            Assert.That(actual.IsDeleted, Is.EqualTo(expected.IsDeleted));
+            Assert.That(actual.DateOfDelete.HasValue, Is.EqualTo(expected.IsDeleted));
+        });
+    }
+}

SladkieBulki/SladkieBulkiTests/WebApiControllersTests/BaseWebApiControllerTest.cs

@@ -0,0 +1,69 @@
+using Microsoft.AspNetCore.Mvc.Testing;
+using Microsoft.Extensions.DependencyInjection;
+using SladkieBulkiDatabase;
+using SladkieBulkiTests.Infrastructure;
+using System.Text;
+using System.Text.Json;
+using Microsoft.AspNetCore.TestHost;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+using Serilog;
+
+namespace SladkieBulkiTests.WebApiControllersTests;
+
+internal class BaseWebApiControllerTest
+{
+    private WebApplicationFactory<Program> _webApplication;
+
+    protected HttpClient HttpClient { get; private set; }
+
+    protected SladkieBulkiDbContext SladkieBulkiDbContext { get; private set; }
+
+    protected static readonly JsonSerializerOptions JsonSerializerOptions = new() { PropertyNameCaseInsensitive = true };
+
+    [OneTimeSetUp]
+    public void OneTimeSetUp()
+    {
+        _webApplication = new CustomWebApplicationFactory<Program>();
+        HttpClient = _webApplication
+            .WithWebHostBuilder(builder =>
+            {
+                builder.ConfigureTestServices(services =>
+                {
+                    using var loggerFactory = new LoggerFactory();
+                    loggerFactory.AddSerilog(new LoggerConfiguration()
+                        .ReadFrom.Configuration(new ConfigurationBuilder()
+                            .SetBasePath(Directory.GetCurrentDirectory())
+                            .AddJsonFile("appsettings.json")
+                            .Build())
+                        .CreateLogger());
+                    services.AddSingleton(loggerFactory);
+                });
+            })
+            .CreateClient();
+
+        var request = HttpClient.GetAsync("/login/user").GetAwaiter().GetResult();
+        var data = request.Content.ReadAsStringAsync().GetAwaiter().GetResult();
+        HttpClient.DefaultRequestHeaders.Add("Authorization", $"Bearer {data}");
+
+        SladkieBulkiDbContext = _webApplication.Services.GetRequiredService<SladkieBulkiDbContext>();
+        SladkieBulkiDbContext.Database.EnsureDeleted();
+        SladkieBulkiDbContext.Database.EnsureCreated();
+    }
+
+    [OneTimeTearDown]
+    public void OneTimeTearDown()
+    {
+        SladkieBulkiDbContext?.Database.EnsureDeleted();
+        SladkieBulkiDbContext?.Dispose();
+        HttpClient?.Dispose();
+        _webApplication?.Dispose();
+    }
+
+    protected static async Task<T?> GetModelFromResponseAsync<T>(HttpResponseMessage response) =>
+        JsonSerializer.Deserialize<T>(await response.Content.ReadAsStringAsync(), JsonSerializerOptions);
+
+
+    protected static StringContent MakeContent(object model) =>
+        new(JsonSerializer.Serialize(model), Encoding.UTF8, "application/json");
+}

SladkieBulki/SladkieBulkiTests/WebApiControllersTests/IngredientControllerTests.cs

@@ -0,0 +1,170 @@
+using SladkieBulkiContrakts.BindingModels;
+using SladkieBulkiContrakts.ViewModels;
+using SladkieBulkiDatabase.Models;
+using SladkieBulkiTests.Infrastructure;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiTests.WebApiControllersTests;
+
+[TestFixture]
+internal class IngredientControllerTests : BaseWebApiControllerTest
+{
+    [TearDown]
+    public void TearDown()
+    {
+        SladkieBulkiDbContext.RemoveIngredientsFromDatabase();
+    }
+
+    
+    [Test]
+    public async Task GetList_WhenNoRecords_ShouldSuccess_Test()
+    {
+        // Act
+        var response = await HttpClient.GetAsync("/api/ingredient/getrecords"); 
+                                                                                // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+        var data = await GetModelFromResponseAsync<List<IngredientViewModel>>(response);
+        Assert.That(data, Is.Not.Null);
+        Assert.That(data, Has.Count.EqualTo(0));
+    }
+
+    [Test]
+    public async Task GetElement_ById_WhenHaveRecord_ShouldSuccess_Test()
+    {
+        // Arrange
+        var ingredient = SladkieBulkiDbContext.InsertIngredientToDatabaseAndReturn(nameIngredients: "Дрожжи");
+        // Act
+        var response = await HttpClient.GetAsync($"/api/ingredient/getrecord/{ingredient.Id}"); 
+
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+        AssertElement(await GetModelFromResponseAsync<IngredientViewModel>(response), ingredient);
+    }
+
+    [Test]
+    public async Task GetElement_ById_WhenNoRecord_ShouldNotFound_Test()
+    {
+        // Act
+        var response = await HttpClient.GetAsync($"/api/ingredient/{Guid.NewGuid()}");
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NotFound));
+    }
+
+    [Test]
+    public async Task GetElement_ByName_WhenHaveRecord_ShouldSuccess_Test()
+    {
+        // Arrange
+        var ingredient = SladkieBulkiDbContext.InsertIngredientToDatabaseAndReturn(nameIngredients: "Соль");
+        // Act
+        var response = await HttpClient.GetAsync($"/api/ingredient/getrecord/{ingredient.NameIngredients}"); // <--- /getrecord/{name}
+
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+        AssertElement(await GetModelFromResponseAsync<IngredientViewModel>(response), ingredient);
+    }
+
+    [Test]
+    public async Task Post_ShouldSuccess_Test()
+    {
+        // Arrange
+        var model = CreateModel(name: "Вода");
+        // Act
+        var response = await HttpClient.PostAsync("/api/ingredient/register", MakeContent(model));
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+        AssertElement(SladkieBulkiDbContext.GetIngredientFromDatabaseById(model.Id!), model);
+    }
+
+    [Test]
+    public async Task Post_WhenHaveRecordWithSameId_ShouldBadRequest_Test()
+    {
+        // Arrange
+        var model = CreateModel(name: "Молоко");
+        SladkieBulkiDbContext.InsertIngredientToDatabaseAndReturn(id: model.Id, nameIngredients: "Молоко");
+        // Act
+        var response = await HttpClient.PostAsync("/api/ingredient/register", MakeContent(model));
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+    }
+
+    [Test]
+    public async Task Post_WhenDataIsIncorrect_ShouldBadRequest_Test()
+    {
+        // Arrange
+        var modelWithEmptyName = CreateModel(name: "");
+        var modelWithWrongId = CreateModel(id: "not-a-guid");
+        // Act
+        var responseWithEmptyName = await HttpClient.PostAsync("/api/ingredient/register", MakeContent(modelWithEmptyName));
+        var responseWithWrongId = await HttpClient.PostAsync("/api/ingredient/register", MakeContent(modelWithWrongId));
+        // Assert
+        Assert.Multiple(() =>
+        {
+            Assert.That(responseWithEmptyName.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Name is incorrect");
+            Assert.That(responseWithWrongId.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Id is incorrect");
+        });
+    }
+
+    [Test]
+    public async Task Put_ShouldSuccess_Test()
+    {
+        // Arrange
+        var ingr = SladkieBulkiDbContext.InsertIngredientToDatabaseAndReturn(nameIngredients: "Кефир");
+        var model = CreateModel(id: ingr.Id, name: "Кефир обновленный");
+        // Act
+        var response = await HttpClient.PutAsync("/api/ingredient/changeinfo", MakeContent(model));
+        // Assert
+        SladkieBulkiDbContext.ChangeTracker.Clear();
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+        
+        AssertElement(SladkieBulkiDbContext.GetIngredientFromDatabaseById(model.Id!), model);
+    }
+
+    [Test]
+    public async Task Put_WhenNoFoundRecord_ShouldBadRequest_Test()
+    {
+        // Arrange
+        var model = CreateModel(name: "Гречка");
+        // Act
+        var response = await HttpClient.PutAsync($"/api/ingredient/changeinfo", MakeContent(model)); // <-- экшен, не {id}
+
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+    }
+
+    private static IngredientBindingModel CreateModel(string? id = null, string name = "test", string size = "кг", double price = 5)
+        => new()
+        {
+            Id = id ?? Guid.NewGuid().ToString(),
+            NameIngredients = name,
+            SizeInit = size,
+            InitPrice = price
+        };
+
+    private static void AssertElement(IngredientViewModel? actual, Ingredient expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.Id, Is.EqualTo(expected.Id));
+            Assert.That(actual.NameIngredients, Is.EqualTo(expected.NameIngredients));
+            Assert.That(actual.SizeInit, Is.EqualTo(expected.SizeInit));
+            Assert.That(actual.InitPrice, Is.EqualTo(expected.InitPrice));
+        });
+    }
+    private static void AssertElement(Ingredient? actual, IngredientBindingModel expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.Id, Is.EqualTo(expected.Id));
+            Assert.That(actual.NameIngredients, Is.EqualTo(expected.NameIngredients));
+            Assert.That(actual.SizeInit, Is.EqualTo(expected.SizeInit));
+            Assert.That(actual.InitPrice, Is.EqualTo(expected.InitPrice));
+        });
+    }
+}

SladkieBulki/SladkieBulkiTests/WebApiControllersTests/PostControllerTests.cs

@@ -0,0 +1,577 @@
+using SladkieBulkiContrakts.BindingModels;
+using SladkieBulkiContrakts.Enums;
+using SladkieBulkiContrakts.ViewModels;
+using SladkieBulkiDatabase.Models;
+using System.Net;
+using SladkieBulkiDatabase;
+using SladkieBulkiTests.WebApiControllersTests;
+using SladkieBulkiTests.Infrastructure;
+using System.Threading.Tasks;
+using System.Collections.Generic;
+using System;
+using SladkieBulkiContrakts.Infrastructure.PostConfigurations;
+using System.Text.Json.Nodes;
+using System.Text.Json;
+
+namespace SladkieBulkiTests.WebApiControllersTests;
+
+
+[TestFixture]
+internal class PostControllerTests : BaseWebApiControllerTest
+{
+	[TearDown]
+	public void TearDown()
+	{
+        SladkieBulkiDbContext.RemovePostsFromDatabase();
+	}
+
+	[Test]
+	public async Task GetRecords_WhenHaveRecords_ShouldSuccess_Test()
+	{
+		//Arrange
+		var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: "name 1");
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: "name 2");
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: "name 3");
+		//Act
+		var response = await HttpClient.GetAsync("/api/posts");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+		var data = await GetModelFromResponseAsync<List<PostViewModel>>(response);
+		Assert.Multiple(() =>
+		{
+			Assert.That(data, Is.Not.Null);
+			Assert.That(data, Has.Count.EqualTo(3));
+		});
+		AssertElement(data.First(x => x.Id == post.PostId), post);
+	}
+
+	[Test]
+	public async Task GetRecords_WhenNoRecords_ShouldSuccess_Test()
+	{
+		//Act
+		var response = await HttpClient.GetAsync("/api/posts");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+		var data = await GetModelFromResponseAsync<List<PostViewModel>>(response);
+		Assert.Multiple(() =>
+		{
+			Assert.That(data, Is.Not.Null);
+			Assert.That(data, Has.Count.EqualTo(0));
+		});
+	}
+
+    [Test]
+    public async Task GetRecords_WhenDifferentConfigTypes_ShouldSuccess_Test()
+    {
+        //Arrange
+        var postSimple = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: "name 1");
+        var postCashier = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: "name 2", config: new ManufacturerPostConfiguration() { SalePercent = 500 });
+        var postSupervisor = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: "name 3", config: new PackerPostConfiguration() { PersonalCountPack = 20 });
+        //Act
+        var response = await HttpClient.GetAsync("/api/posts");
+        //Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+        var data = await GetModelFromResponseAsync<List<PostViewModel>>(response);
+        Assert.That(data, Is.Not.Null);
+        AssertElement(data.First(x => x.Id == postSimple.PostId), postSimple);
+        AssertElement(data.First(x => x.Id == postCashier.PostId), postCashier);
+        AssertElement(data.First(x => x.Id == postSupervisor.PostId), postSupervisor);
+    }
+
+    [Test]
+	public async Task GetHistory_WhenHaveRecords_ShouldSuccess_Test()
+	{
+		//Arrange
+		var postId = Guid.NewGuid().ToString();
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: "name 1", isActual: true);
+		var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postId, "name 2", isActual: true);
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postId, "name 2", isActual: false);
+		//Act
+		var response = await HttpClient.GetAsync($"/api/posthistory/{postId}");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+		var data = await GetModelFromResponseAsync<List<PostViewModel>>(response);
+		Assert.Multiple(() =>
+		{
+			Assert.That(data, Is.Not.Null);
+			Assert.That(data, Has.Count.EqualTo(2));
+		});
+		AssertElement(data.First(x => x.Id == post.PostId), post);
+	}
+
+	[Test]
+	public async Task GetHistory_WhenNoRecords_ShouldSuccess_Test()
+	{
+		//Arrange
+		var postId = Guid.NewGuid().ToString();
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: "name 1", isActual: true);
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postId, "name 2", isActual: true);
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postId, "name 2", isActual: false);
+		//Act
+		var response = await HttpClient.GetAsync($"/api/posthistory/{Guid.NewGuid()}");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+		var data = await GetModelFromResponseAsync<List<PostViewModel>>(response);
+		Assert.Multiple(() =>
+		{
+			Assert.That(data, Is.Not.Null);
+			Assert.That(data, Has.Count.EqualTo(0));
+		});
+	}
+
+	[Test]
+	public async Task GetHistory_WhenWrongData_ShouldBadRequest_Test()
+	{
+		//Act
+		var response = await HttpClient.GetAsync($"/api/posthistory/id");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task GetElement_ById_WhenHaveRecord_ShouldSuccess_Test()
+	{
+		//Arrange
+		var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+		//Act
+		var response = await HttpClient.GetAsync($"/api/posts/{post.PostId}");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+		AssertElement(await GetModelFromResponseAsync<PostViewModel>(response), post);
+	}
+
+	[Test]
+	public async Task GetElement_ById_WhenNoRecord_ShouldNotFound_Test()
+	{
+        //Arrange
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+		//Act
+		var response = await HttpClient.GetAsync($"/api/posts/{Guid.NewGuid()}");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NotFound));
+	}
+
+	[Test]
+	public async Task GetElement_ById_WhenRecordWasDeleted_ShouldNotFound_Test()
+	{
+		//Arrange
+		var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(isActual: false);
+		//Act
+		var response = await HttpClient.GetAsync($"/api/posts/{post.PostId}");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NotFound));
+	}
+
+	[Test]
+	public async Task GetElement_ByName_WhenHaveRecord_ShouldSuccess_Test()
+	{
+		//Arrange
+		var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+		//Act
+		var response = await HttpClient.GetAsync($"/api/posts/{post.PostName}");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+		AssertElement(await GetModelFromResponseAsync<PostViewModel>(response), post);
+	}
+
+	[Test]
+	public async Task GetElement_ByName_WhenNoRecord_ShouldNotFound_Test()
+	{
+        //Arrange
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+		//Act
+		var response = await HttpClient.GetAsync($"/api/posts/New%20Name");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NotFound));
+	}
+
+	[Test]
+	public async Task GetElement_ByName_WhenRecordWasDeleted_ShouldNotFound_Test()
+	{
+		//Arrange
+		var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(isActual: false);
+		//Act
+		var response = await HttpClient.GetAsync($"/api/posts/{post.PostName}");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NotFound));
+	}
+
+	[Test]
+	public async Task Post_ShouldSuccess_Test()
+	{
+        //Arrange
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+		var postModel = CreateModel();
+		//Act
+		var response = await HttpClient.PostAsync($"/api/posts", MakeContent(postModel));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+		AssertElement(SladkieBulkiDbContext.GetPostFromDatabaseByPostId(postModel.Id!), postModel);
+	}
+
+	[Test]
+	public async Task Post_WhenHaveRecordWithSameId_ShouldBadRequest_Test()
+	{
+		//Arrange
+		var postModel = CreateModel();
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postModel.Id);
+		//Act
+		var response = await HttpClient.PostAsync($"/api/posts", MakeContent(postModel));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Post_WhenHaveRecordWithSameName_ShouldBadRequest_Test()
+	{
+		//Arrange
+		var postModel = CreateModel(postName: "unique name");
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: postModel.PostName!);
+		//Act
+		var response = await HttpClient.PostAsync($"/api/posts", MakeContent(postModel));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Post_WhenDataIsIncorrect_ShouldBadRequest_Test()
+	{
+        //Arrange
+        var postModelWithIdIncorrect = new PostBindingModel { Id = "Id", PostName = "name", PostType = PostType.Manufacturer.ToString(), ConfigurationJson = JsonSerializer.Serialize(new PostConfiguration() { Rate = 10 }) };
+        var postModelWithNameIncorrect = new PostBindingModel { Id = Guid.NewGuid().ToString(), PostName = string.Empty, PostType = PostType.Manufacturer.ToString(), ConfigurationJson = JsonSerializer.Serialize(new PostConfiguration() { Rate = 10 }) };
+        var postModelWithPostTypeIncorrect = new PostBindingModel { Id = Guid.NewGuid().ToString(), PostName = string.Empty, PostType = string.Empty, ConfigurationJson = JsonSerializer.Serialize(new PostConfiguration() { Rate = 10 }) };
+        var postModelWithSalaryIncorrect = new PostBindingModel { Id = Guid.NewGuid().ToString(), PostName = string.Empty, PostType = PostType.Manufacturer.ToString(), ConfigurationJson = null };
+        //Act
+        var responseWithIdIncorrect = await HttpClient.PostAsync($"/api/posts", MakeContent(postModelWithIdIncorrect));
+		var responseWithNameIncorrect = await HttpClient.PostAsync($"/api/posts", MakeContent(postModelWithNameIncorrect));
+		var responseWithPostTypeIncorrect = await HttpClient.PostAsync($"/api/posts", MakeContent(postModelWithPostTypeIncorrect));
+		var responseWithSalaryIncorrect = await HttpClient.PostAsync($"/api/posts", MakeContent(postModelWithSalaryIncorrect));
+		//Assert
+		Assert.Multiple(() =>
+		{
+			Assert.That(responseWithIdIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Id is incorrect");
+			Assert.That(responseWithNameIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Name is incorrect");
+			Assert.That(responseWithPostTypeIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Type is incorrect");
+			Assert.That(responseWithSalaryIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Salary is incorrect");
+		});
+	}
+
+	[Test]
+	public async Task Post_WhenSendEmptyData_ShouldBadRequest_Test()
+	{
+		//Act
+		var response = await HttpClient.PostAsync($"/api/posts", MakeContent(string.Empty));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Post_WhenSendWrongFormatData_ShouldBadRequest_Test()
+	{
+		//Act
+		var response = await HttpClient.PostAsync($"/api/posts", MakeContent(new { Data = "test", Position = 10 }));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+    [Test]
+    public async Task Post_WithManufacturerPostConfiguration_ShouldSuccess_Test()
+    {
+        //Arrange
+        var salePercent = 10;
+        var postModel = CreateModel(configuration: JsonSerializer.Serialize(new ManufacturerPostConfiguration() { SalePercent = salePercent, Rate = 10 }));
+        //Act
+        var response = await HttpClient.PostAsync($"/api/posts", MakeContent(postModel));
+        //Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+        var element = SladkieBulkiDbContext.GetPostFromDatabaseByPostId(postModel.Id!);
+        Assert.That(element, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(element.Configuration.Type, Is.EqualTo(typeof(ManufacturerPostConfiguration).Name));
+            Assert.That((element.Configuration as ManufacturerPostConfiguration)!.SalePercent, Is.EqualTo(salePercent));
+        });
+    }
+
+    [Test]
+    public async Task Post_WithPackerPostConfiguration_ShouldSuccess_Test()
+    {
+        //Arrange
+        var trendPremium = 20;
+        var postModel = CreateModel(configuration: JsonSerializer.Serialize(new PackerPostConfiguration() { PersonalCountPack = trendPremium, Rate = 10 }));
+        //Act
+        var response = await HttpClient.PostAsync($"/api/posts", MakeContent(postModel));
+        //Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+        var element = SladkieBulkiDbContext.GetPostFromDatabaseByPostId(postModel.Id!);
+        Assert.That(element, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(element.Configuration.Type, Is.EqualTo(typeof(PackerPostConfiguration).Name));
+            Assert.That((element.Configuration as PackerPostConfiguration)!.PersonalCountPack, Is.EqualTo(trendPremium));
+        });
+    }
+
+    [Test]
+	public async Task Put_ShouldSuccess_Test()
+	{
+		//Arrange
+		var postModel = CreateModel();
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postModel.Id);
+		//Act
+		var response = await HttpClient.PutAsync($"/api/posts", MakeContent(postModel));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+        SladkieBulkiDbContext.ChangeTracker.Clear();
+		AssertElement(SladkieBulkiDbContext.GetPostFromDatabaseByPostId(postModel.Id!), postModel);
+	}
+
+	[Test]
+	public async Task Put_WhenNoFoundRecord_ShouldBadRequest_Test()
+	{
+		//Arrange
+		var postModel = CreateModel();
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+		//Act
+		var response = await HttpClient.PutAsync($"/api/posts", MakeContent(postModel));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Put_WhenRecordWasDeleted_ShouldBadRequest_Test()
+	{
+		//Arrange
+		var postModel = CreateModel();
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postModel.Id, isActual: false);
+		//Act
+		var response = await HttpClient.PutAsync($"/api/posts", MakeContent(postModel));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Put_WhenHaveRecordWithSameName_ShouldBadRequest_Test()
+	{
+		//Arrange
+		var postModel = CreateModel(postName: "unique name");
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postModel.Id);
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(postName: postModel.PostName!);
+		//Act
+		var response = await HttpClient.PutAsync($"/api/posts", MakeContent(postModel));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Put_WhenDataIsIncorrect_ShouldBadRequest_Test()
+	{
+        //Arrange
+        var postModelWithIdIncorrect = new PostBindingModel { Id = "Id", PostName = "name", PostType = PostType.Manufacturer.ToString(), ConfigurationJson = JsonSerializer.Serialize(new PostConfiguration() { Rate = 10 }) };
+        var postModelWithNameIncorrect = new PostBindingModel { Id = Guid.NewGuid().ToString(), PostName = string.Empty, PostType = PostType.Manufacturer.ToString(), ConfigurationJson = JsonSerializer.Serialize(new PostConfiguration() { Rate = 10 }) };
+        var postModelWithPostTypeIncorrect = new PostBindingModel { Id = Guid.NewGuid().ToString(), PostName = string.Empty, PostType = string.Empty, ConfigurationJson = JsonSerializer.Serialize(new PostConfiguration() { Rate = 10 }) };
+        var postModelWithSalaryIncorrect = new PostBindingModel { Id = Guid.NewGuid().ToString(), PostName = string.Empty, PostType = PostType.Manufacturer.ToString(), ConfigurationJson = null };
+        //Act
+        var responseWithIdIncorrect = await HttpClient.PutAsync($"/api/posts", MakeContent(postModelWithIdIncorrect));
+		var responseWithNameIncorrect = await HttpClient.PutAsync($"/api/posts", MakeContent(postModelWithNameIncorrect));
+		var responseWithPostTypeIncorrect = await HttpClient.PutAsync($"/api/posts", MakeContent(postModelWithPostTypeIncorrect));
+		var responseWithSalaryIncorrect = await HttpClient.PutAsync($"/api/posts", MakeContent(postModelWithSalaryIncorrect));
+		//Assert
+		Assert.Multiple(() =>
+		{
+			Assert.That(responseWithIdIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Id is incorrect");
+			Assert.That(responseWithNameIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Name is incorrect");
+			Assert.That(responseWithPostTypeIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Type is incorrect");
+			Assert.That(responseWithSalaryIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Salary is incorrect");
+		});
+	}
+
+	[Test]
+	public async Task Put_WhenSendEmptyData_ShouldBadRequest_Test()
+	{
+		//Act
+		var response = await HttpClient.PutAsync($"/api/posts", MakeContent(string.Empty));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Put_WhenSendWrongFormatData_ShouldBadRequest_Test()
+	{
+		//Act
+		var response = await HttpClient.PutAsync($"/api/posts", MakeContent(new { Data = "test", Position = 10 }));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+    [Test]
+    public async Task Put_WithManufacturerPostConfiguration_ShouldSuccess_Test()
+    {
+        //Arrange
+        var salePercent = 10;
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+        var postModel = CreateModel(post.PostId, configuration: JsonSerializer.Serialize(new ManufacturerPostConfiguration() { SalePercent = salePercent, Rate = 10 }));
+        //Act
+        var response = await HttpClient.PutAsync($"/api/posts", MakeContent(postModel));
+        //Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+        SladkieBulkiDbContext.ChangeTracker.Clear();
+        var element = SladkieBulkiDbContext.GetPostFromDatabaseByPostId(postModel.Id!);
+        Assert.That(element, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(element.Configuration.Type, Is.EqualTo(typeof(ManufacturerPostConfiguration).Name));
+            Assert.That((element.Configuration as ManufacturerPostConfiguration)!.SalePercent, Is.EqualTo(salePercent));
+        });
+    }
+
+    [Test]
+    public async Task Put_WithPackerPostConfiguration_ShouldSuccess_Test()
+    {
+        //Arrange
+        var trendPremium = 20;
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+        var postModel = CreateModel(post.PostId, configuration: JsonSerializer.Serialize(new PackerPostConfiguration() { PersonalCountPack = trendPremium, Rate = 10 }));
+        //Act
+        var response = await HttpClient.PutAsync($"/api/posts", MakeContent(postModel));
+        //Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+        SladkieBulkiDbContext.ChangeTracker.Clear();
+        var element = SladkieBulkiDbContext.GetPostFromDatabaseByPostId(postModel.Id!);
+        Assert.That(element, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(element.Configuration.Type, Is.EqualTo(typeof(PackerPostConfiguration).Name));
+            Assert.That((element.Configuration as PackerPostConfiguration)!.PersonalCountPack, Is.EqualTo(trendPremium));
+        });
+    }
+
+    [Test]
+	public async Task Delete_ShouldSuccess_Test()
+	{
+		//Arrange
+		var postId = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn().PostId;
+		//Act
+		var response = await HttpClient.DeleteAsync($"/api/posts/{postId}");
+		//Assert
+		Assert.Multiple(() =>
+		{
+			Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+			Assert.That(SladkieBulkiDbContext.GetPostFromDatabaseByPostId(postId), Is.Null);
+		});
+	}
+
+	[Test]
+	public async Task Delete_WhenNoFoundRecord_ShouldBadRequest_Test()
+	{
+        //Arrange
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+		//Act
+		var response = await HttpClient.DeleteAsync($"/api/posts/{Guid.NewGuid()}");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Delete_WhenRecordWasDeleted_Test()
+	{
+		//Arrange
+		var postId = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(isActual: false).PostId;
+		//Act
+		var response = await HttpClient.DeleteAsync($"/api/posts/{postId}");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Delete_WhenSendWrongFormatData_ShouldBadRequest_Test()
+	{
+		//Act
+		var response = await HttpClient.DeleteAsync($"/api/posts/id");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Patch_ShouldSuccess_Test()
+	{
+		//Arrange
+		var postId = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(isActual: false).PostId;
+		//Act
+		var response = await HttpClient.PatchAsync($"/api/posts/{postId}", null);
+		//Assert
+		Assert.Multiple(() =>
+		{
+			Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+			Assert.That(SladkieBulkiDbContext.GetPostFromDatabaseByPostId(postId), Is.Not.Null);
+		});
+	}
+
+	[Test]
+	public async Task Patch_WhenNoFoundRecord_ShouldBadRequest_Test()
+	{
+        //Arrange
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+		//Act
+		var response = await HttpClient.PatchAsync($"/api/posts/{Guid.NewGuid()}", null);
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Patch_WhenRecordNotWasDeleted_ShouldSuccess_Test()
+	{
+		//Arrange
+		var postId = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn().PostId;
+		//Act
+		var response = await HttpClient.PatchAsync($"/api/posts/{postId}", null);
+		//Assert
+		Assert.Multiple(() =>
+		{
+			Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+			Assert.That(SladkieBulkiDbContext.GetPostFromDatabaseByPostId(postId), Is.Not.Null);
+		});
+	}
+
+	[Test]
+	public async Task Patch_WhenSendWrongFormatData_ShouldBadRequest_Test()
+	{
+		//Act
+		var response = await HttpClient.PatchAsync($"/api/posts/id", null);
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+    private static void AssertElement(PostViewModel? actual, Post expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.Id, Is.EqualTo(expected.PostId));
+            Assert.That(actual.PostName, Is.EqualTo(expected.PostName));
+            Assert.That(actual.PostType, Is.EqualTo(expected.PostType.ToString()));
+            Assert.That(JsonNode.Parse(actual.Configuration)!["Type"]!.GetValue<string>(), Is.EqualTo(expected.Configuration.Type));
+        });
+    }
+
+    private static PostBindingModel CreateModel(string? postId = null, string postName = "name", PostType postType = PostType.Manufacturer, string? configuration = null)
+        => new()
+        {
+            Id = postId ?? Guid.NewGuid().ToString(),
+            PostName = postName,
+            PostType = postType.ToString(),
+            ConfigurationJson = configuration ?? JsonSerializer.Serialize(new PostConfiguration() { Rate = 10 })
+        };
+
+    private static void AssertElement(Post? actual, PostBindingModel expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.PostId, Is.EqualTo(expected.Id));
+            Assert.That(actual.PostName, Is.EqualTo(expected.PostName));
+            Assert.That(actual.PostType.ToString(), Is.EqualTo(expected.PostType));
+            Assert.That(actual.Configuration.Type, Is.EqualTo(JsonNode.Parse(expected.ConfigurationJson!)!["Type"]!.GetValue<string>()));
+        });
+    }
+}

SladkieBulki/SladkieBulkiTests/WebApiControllersTests/ProductControllerTests.cs

@@ -0,0 +1,210 @@
+using SladkieBulkiContrakts.BindingModels;
+using SladkieBulkiContrakts.ViewModels;
+using SladkieBulkiDatabase.Models;
+using SladkieBulkiTests.Infrastructure;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiTests.WebApiControllersTests;
+
+[TestFixture]
+internal class ProductControllerTests : BaseWebApiControllerTest
+{
+    [TearDown]
+    public void TearDown()
+    {
+        SladkieBulkiDbContext.RemoveProductsFromDatabase();
+        SladkieBulkiDbContext.RemoveIngredientsFromDatabase();
+    }
+
+    [Test]
+    public async Task GetList_WhenHaveRecords_ShouldSuccess_Test()
+    {
+        // Arrange
+        var product1 = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(new List<Ingredient>(), name: "Product 1");
+        var product2 = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(new List<Ingredient>(), name: "Product 2");
+        var product3 = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(new List<Ingredient>(), name: "Product 3");
+
+        // Act
+        var response = await HttpClient.GetAsync("/api/product/getrecords");
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+        var data = await GetModelFromResponseAsync<List<ProductViewModel>>(response);
+        Assert.Multiple(() =>
+        {
+            Assert.That(data, Is.Not.Null);
+            Assert.That(data, Has.Count.EqualTo(3));
+        });
+        AssertElement(data.First(x => x.Id == product1.Id), product1);
+    }
+
+    [Test]
+    public async Task GetList_WhenNoRecords_ShouldSuccess_Test()
+    {
+        // Act
+        var response = await HttpClient.GetAsync("/api/product/getrecords");
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+        var data = await GetModelFromResponseAsync<List<ProductViewModel>>(response);
+        Assert.Multiple(() =>
+        {
+            Assert.That(data, Is.Not.Null);
+            Assert.That(data, Has.Count.EqualTo(0));
+        });
+    }
+
+    [Test]
+    public async Task GetElement_ById_WhenHaveRecord_ShouldSuccess_Test()
+    {
+        // Arrange
+        var product = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(new List<Ingredient>(), name: "Product by Id");
+        // Act
+        var response = await HttpClient.GetAsync($"/api/product/getrecord/{product.Id}");
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+        AssertElement(await GetModelFromResponseAsync<ProductViewModel>(response), product);
+    }
+
+    [Test]
+    public async Task GetElement_ById_WhenNoRecord_ShouldNotFound_Test()
+    {
+        // Act
+        var response = await HttpClient.GetAsync($"/api/product/getrecord/{Guid.NewGuid()}");
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NotFound));
+    }
+
+    [Test]
+    public async Task GetElement_ByName_WhenHaveRecord_ShouldSuccess_Test()
+    {
+        // Arrange
+        var product = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(new List<Ingredient>(), name: "Unique Product Name");
+        // Act
+        var response = await HttpClient.GetAsync($"/api/product/getrecord/{product.Name}");
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+        AssertElement(await GetModelFromResponseAsync<ProductViewModel>(response), product);
+    }
+
+    [Test]
+    public async Task GetElement_ByName_WhenNoRecord_ShouldNotFound_Test()
+    {
+        // Act
+        var response = await HttpClient.GetAsync($"/api/product/getrecord/NonexistentProductName");
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NotFound));
+    }
+
+
+    [Test]
+    public async Task Delete_ShouldSuccess_Test()
+    {
+        // Arrange
+        var productId = Guid.NewGuid().ToString();
+        SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(new List<Ingredient>(), id: productId, name: "Deletable Product");
+        // Act
+        var response = await HttpClient.DeleteAsync($"/api/product/delete/{productId}");
+        SladkieBulkiDbContext.ChangeTracker.Clear();
+        // Assert
+        Assert.Multiple(() =>
+        {
+            Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+            Assert.That(SladkieBulkiDbContext.GetProductFromDatabaseById(productId)!.IsDeleted);
+        });
+    }
+
+    [Test]
+    public async Task Delete_WhenNoFoundRecord_ShouldBadRequest_Test()
+    {
+        // Act
+        var response = await HttpClient.DeleteAsync($"/api/product/delete/{Guid.NewGuid()}");
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+    }
+
+    [Test]
+    public async Task Delete_WhenRecordWasDeleted_ShouldBadRequest_Test()
+    {
+        // Arrange
+        var productId = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(new List<Ingredient>(), isDeleted: true).Id;
+        // Act
+        var response = await HttpClient.DeleteAsync($"/api/product/delete/{productId}");
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+    }
+
+    [Test]
+    public async Task Delete_WhenSendWrongFormatData_ShouldBadRequest_Test()
+    {
+        // Act
+        var response = await HttpClient.DeleteAsync($"/api/product/delete/id");
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+    }
+
+    private static ProductBindingModel CreateModel(
+    string? id = null,
+    string name = "New Product",
+    double unitPrice = 10,
+    string productType = "None")
+    {
+        return new ProductBindingModel
+        {
+            Id = id ?? Guid.NewGuid().ToString(),
+            Name = name,
+            Description = "Описание продукта", 
+            UnitPrice = unitPrice,
+            ProductType = productType,
+            Ingredients = new List<IngredientBindingModel>
+        {
+            new IngredientBindingModel
+            {
+                Id = Guid.NewGuid().ToString(),
+                NameIngredients = "Сахар",
+                SizeInit = "кг",
+                InitPrice = 10
+            }
+        }
+        };
+    }
+
+
+    private static void AssertElement(ProductViewModel? actual, Product expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.Id, Is.EqualTo(expected.Id));
+            Assert.That(actual.Name, Is.EqualTo(expected.Name));
+            Assert.That(actual.Description, Is.EqualTo(expected.Description));
+            Assert.That(actual.UnitPrice, Is.EqualTo(expected.UnitPrice));
+            Assert.That(actual.ProductType, Is.EqualTo(expected.ProductType.ToString()));
+            Assert.That(actual.Ingredients.Count, Is.EqualTo(expected.ProductIngredients.Count));
+            var expectedNames = expected.ProductIngredients.Select(pi => pi.Ingredient!.NameIngredients).OrderBy(x => x).ToList();
+            var actualNames = actual.Ingredients.Select(i => i.NameIngredients).OrderBy(x => x).ToList();
+            Assert.That(actualNames, Is.EquivalentTo(expectedNames));
+        });
+    }
+
+    private static void AssertElement(Product? actual, ProductBindingModel expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.Id, Is.EqualTo(expected.Id));
+            Assert.That(actual.Name, Is.EqualTo(expected.Name));
+            Assert.That(actual.Description, Is.EqualTo(expected.Description));
+            Assert.That(actual.UnitPrice, Is.EqualTo(expected.UnitPrice));
+            Assert.That(actual.ProductType.ToString(), Is.EqualTo(expected.ProductType));
+            Assert.That(actual.ProductIngredients.Count, Is.EqualTo(expected.Ingredients.Count));
+            var expectedNames = expected.Ingredients.Select(i => i.NameIngredients).OrderBy(x => x).ToList();
+            var actualNames = actual.ProductIngredients.Select(pi => pi.Ingredient!.NameIngredients).OrderBy(x => x).ToList();
+            Assert.That(actualNames, Is.EquivalentTo(expectedNames));
+        });
+    }
+
+}

SladkieBulki/SladkieBulkiTests/WebApiControllersTests/ProductionControllerTests.cs

@@ -0,0 +1,198 @@
+using SladkieBulkiContrakts.BindingModels;
+using SladkieBulkiContrakts.ViewModels;
+using SladkieBulkiDatabase.Models;
+using SladkieBulkiTests.Infrastructure;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiTests.WebApiControllersTests;
+
+
+[TestFixture]
+internal class ProductionControllerTests : BaseWebApiControllerTest
+{
+    [TearDown]
+    public void TearDown()
+    {
+        SladkieBulkiDbContext.RemoveProductionsFromDatabase();
+    }
+
+    [Test]
+    public async Task GetRecords_WhenNoRecords_ShouldReturnEmptyList_Test()
+    {
+        // Act
+        var response = await HttpClient.GetAsync("/api/production/getrecords");
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+        var data = await GetModelFromResponseAsync<List<ProductionViewModel>>(response);
+        Assert.That(data, Is.Not.Null);
+        Assert.That(data, Has.Count.EqualTo(0));
+    }
+
+    [Test]
+    public async Task GetRecords_WhenHaveRecords_ShouldReturnAll_Test()
+    {
+        // Arrange
+        var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn();
+        var product1 = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(new List<Ingredient>(), name: "Product_" + Guid.NewGuid());
+        var product2 = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(new List<Ingredient>(), name: "Product_" + Guid.NewGuid());
+        var prod1 = SladkieBulkiDbContext.InsertProductionToDatabaseAndReturn(
+            count: 10, sum: 500, workerId: worker.Id, productId: product1.Id);
+        var prod2 = SladkieBulkiDbContext.InsertProductionToDatabaseAndReturn(
+            count: 5, sum: 200, workerId: worker.Id, productId: product2.Id);
+
+        // Act
+        var response = await HttpClient.GetAsync("/api/production/getrecords");
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+        var data = await GetModelFromResponseAsync<List<ProductionViewModel>>(response);
+        Assert.That(data, Is.Not.Null);
+        Assert.That(data, Has.Count.EqualTo(2));
+        AssertElement(data.First(x => x.Id == prod1.Id), prod1);
+    }
+
+    [Test]
+    public async Task GetRecord_ById_ShouldReturnProduction_Test()
+    {
+        // Arrange
+        var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn();
+        var product = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(new List<Ingredient>());
+        var prod = SladkieBulkiDbContext.InsertProductionToDatabaseAndReturn(
+            count: 3, sum: 99.5, workerId: worker.Id, productId: product.Id);
+        var response = await HttpClient.GetAsync($"/api/production/getrecord/{prod.Id}");
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+        AssertElement(await GetModelFromResponseAsync<ProductionViewModel>(response), prod);
+    }
+
+    [Test]
+    public async Task GetRecord_ById_WhenNoRecord_ShouldNotFound_Test()
+    {
+        // Act
+        var response = await HttpClient.GetAsync($"/api/production/getrecord/{Guid.NewGuid()}");
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NotFound));
+    }
+
+
+    [Test]
+    public async Task Register_ShouldSuccess_Test()
+    {
+        // Arrange
+        // Arrange
+        var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn();
+        var product = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(new List<Ingredient>(), name: "TestProduct_" + Guid.NewGuid());
+
+        var model = CreateModel(count: 7, sum: 300, workerId: worker.Id, productId: product.Id);
+
+        // Act
+        var response = await HttpClient.PostAsync("/api/production/register", MakeContent(model));
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+        AssertElement(SladkieBulkiDbContext.GetProductionFromDatabaseById(model.Id!), model);
+    }
+
+    [Test]
+    public async Task Register_WhenWorkerIdIsNotGuid_ShouldBadRequest_Test()
+    {
+        var product = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(new List<Ingredient>(), name: "TestProduct_" + Guid.NewGuid());
+
+        var model = CreateModel(workerId: "not-a-guid", productId: product.Id);
+
+        var response = await HttpClient.PostAsync("/api/production/register", MakeContent(model));
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+    }
+
+    [Test]
+    public async Task Register_WhenWorkerIdNotExists_ShouldInternalServerError_Test()
+    {
+        var product = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(new List<Ingredient>(), name: "TestProduct_" + Guid.NewGuid());
+
+        var model = CreateModel(workerId: Guid.NewGuid().ToString(), productId: product.Id);
+
+        var response = await HttpClient.PostAsync("/api/production/register", MakeContent(model));
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.InternalServerError));
+        // Или BadRequest, если Adapter ловит такую ошибку отдельно
+    }
+
+    [Test]
+    public async Task Register_WhenProductIdIsNotGuid_ShouldBadRequest_Test()
+    {
+        var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn();
+        var model = CreateModel(workerId: worker.Id, productId: "not-a-guid");
+
+        var response = await HttpClient.PostAsync("/api/production/register", MakeContent(model));
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+    }
+
+
+    [Test]
+    public async Task Register_WhenCountIsZeroOrNegative_ShouldBadRequest_Test()
+    {
+        var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn();
+        var product = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(new List<Ingredient>(), name: "TestProduct_" + Guid.NewGuid());
+
+        var model = CreateModel(count: 0, sum: 100, workerId: worker.Id, productId: product.Id);
+
+        var response = await HttpClient.PostAsync("/api/production/register", MakeContent(model));
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+    }
+
+
+    [Test]
+    public async Task Register_WhenInvalidData_ShouldBadRequest_Test()
+    {
+        // Arrange
+        var model = CreateModel(count: 0, sum: 10); // count <= 0 некорректно
+        // Act
+        var response = await HttpClient.PostAsync("/api/production/register", MakeContent(model));
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+    }
+
+
+
+    private static ProductionBindingModel CreateModel(
+    string? id = null, DateTime? date = null, int count = 1, double sum = 50, string? workerId = null, string? productId = null)
+    => new()
+    {
+        Id = id ?? Guid.NewGuid().ToString(),
+        ProductionDate = date ?? DateTime.UtcNow,
+        Count = count,
+        Sum = sum,
+        WorkerId = workerId ?? Guid.NewGuid().ToString(),
+        ProductId = productId ?? Guid.NewGuid().ToString()
+    };
+
+
+    private static void AssertElement(ProductionViewModel? actual, Production expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.Id, Is.EqualTo(expected.Id));
+            Assert.That(actual.ProductionDate, Is.EqualTo(expected.ProductionDate).Within(TimeSpan.FromSeconds(1))); // секунды могут отличаться
+            Assert.That(actual.Count, Is.EqualTo(expected.Count));
+            Assert.That(actual.Sum, Is.EqualTo(expected.Sum));
+            Assert.That(actual.WorkerId, Is.EqualTo(expected.WorkerId));
+            Assert.That(actual.ProductId, Is.EqualTo(expected.ProductId));
+        });
+    }
+    private static void AssertElement(Production? actual, ProductionBindingModel expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.Id, Is.EqualTo(expected.Id));
+            Assert.That(actual.ProductionDate, Is.EqualTo(expected.ProductionDate).Within(TimeSpan.FromSeconds(1)));
+            Assert.That(actual.Count, Is.EqualTo(expected.Count));
+            Assert.That(actual.Sum, Is.EqualTo(expected.Sum));
+            Assert.That(actual.WorkerId, Is.EqualTo(expected.WorkerId));
+            Assert.That(actual.ProductId, Is.EqualTo(expected.ProductId));
+        });
+    }
+}

SladkieBulki/SladkieBulkiTests/WebApiControllersTests/SalaryControllerTests.cs

@@ -0,0 +1,335 @@
+using Microsoft.EntityFrameworkCore;
+using SladkieBulkiContrakts.Enums;
+using SladkieBulkiContrakts.Infrastructure.PostConfigurations;
+using SladkieBulkiContrakts.ViewModels;
+using SladkieBulkiDatabase.Models;
+using SladkieBulkiTests.Infrastructure;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SladkieBulkiTests.WebApiControllersTests;
+
+[TestFixture]
+internal class SalaryControllerTests : BaseWebApiControllerTest
+{
+   
+
+    [TearDown]
+    public void TearDown()
+    {
+        SladkieBulkiDbContext.RemovePostsFromDatabase();
+        SladkieBulkiDbContext.RemoveProductionsFromDatabase();
+        SladkieBulkiDbContext.RemoveProductsFromDatabase();
+        SladkieBulkiDbContext.RemoveIngredientsFromDatabase();
+        SladkieBulkiDbContext.RemoveSalariesFromDatabase();
+        SladkieBulkiDbContext.RemoveWorkersFromDatabase();
+    }
+
+    [Test]
+    public async Task GetList_WhenHaveRecords_ShouldSuccess_Test()
+    {
+        //Arrange
+        var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "name");
+        var salary = SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker.Id, workerSalary: 100);
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker.Id);
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker.Id);
+        //Act
+        var response = await HttpClient.GetAsync($"/api/salaries/getrecords?fromDate={DateTime.UtcNow.AddDays(-1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddDays(1):MM/dd/yyyy HH:mm:ss}");
+        //Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+        var data = await GetModelFromResponseAsync<List<SalaryViewModel>>(response);
+        Assert.Multiple(() =>
+        {
+            Assert.That(data, Is.Not.Null);
+            Assert.That(data, Has.Count.EqualTo(3));
+        });
+        AssertElement(data.First(x => x.WorkerSalary == salary.WorkerSalary), salary);
+    }
+
+    [Test]
+    public async Task GetList_WhenNoRecords_ShouldSuccess_Test()
+    {
+        //Act
+        var response = await HttpClient.GetAsync($"/api/salaries/getrecords?fromDate={DateTime.UtcNow.AddDays(-1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddDays(1):MM/dd/yyyy HH:mm:ss}");
+        //Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+        var data = await GetModelFromResponseAsync<List<SalaryViewModel>>(response);
+        Assert.Multiple(() =>
+        {
+            Assert.That(data, Is.Not.Null);
+            Assert.That(data, Has.Count.EqualTo(0));
+        });
+    }
+
+    [Test]
+    public async Task GetList_OnlyInDatePeriod_ShouldSuccess_Test()
+    {
+        //Arrange
+        var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "name");
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker.Id, salaryDate: DateTime.UtcNow.AddDays(-2));
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker.Id, salaryDate: DateTime.UtcNow.AddDays(-1).AddMinutes(-5));
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker.Id, salaryDate: DateTime.UtcNow.AddDays(-1).AddMinutes(5));
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker.Id, salaryDate: DateTime.UtcNow.AddDays(1).AddMinutes(-5));
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker.Id, salaryDate: DateTime.UtcNow.AddDays(1).AddMinutes(5));
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker.Id, salaryDate: DateTime.UtcNow.AddDays(-2));
+        //Act
+        var response = await HttpClient.GetAsync($"/api/salaries/getrecords?fromDate={DateTime.UtcNow.AddDays(-1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddDays(1):MM/dd/yyyy HH:mm:ss}");
+        //Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+        var data = await GetModelFromResponseAsync<List<SalaryViewModel>>(response);
+        Assert.That(data, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(data, Has.Count.EqualTo(2));
+        });
+    }
+
+    [Test]
+    public async Task GetList_WhenDateIsIncorrect_ShouldBadRequest_Test()
+    {
+        //Act
+        var response = await HttpClient.GetAsync($"/api/salaries/getworkerrecords?fromDate={DateTime.UtcNow.AddDays(1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddDays(-1):MM/dd/yyyy HH:mm:ss}");
+        //Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+    }
+
+    [Test]
+    public async Task GetList_ByWorker_ShouldSuccess_Test()
+    {
+        //Arrange
+        var worker1 = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "name 1");
+        var worker2 = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "name 2");
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker1.Id);
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker1.Id);
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker2.Id);
+        //Act
+        var response = await HttpClient.GetAsync($"/api/salaries/getworkerrecords?fromDate={DateTime.UtcNow.AddDays(-1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddDays(1):MM/dd/yyyy HH:mm:ss}&id={worker1.Id}");
+        //Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+        var data = await GetModelFromResponseAsync<List<SalaryViewModel>>(response);
+        Assert.That(data, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(data, Has.Count.EqualTo(2));
+            Assert.That(data.All(x => x.WorkerId == worker1.Id));
+        });
+    }
+
+    [Test]
+    public async Task GetList_ByWorker_OnlyInDatePeriod_ShouldSuccess_Test()
+    {
+        //Arrange
+        var worker1 = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "name 1");
+        var worker2 = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "name 2");
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker1.Id, salaryDate: DateTime.UtcNow.AddDays(-2));
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker1.Id, salaryDate: DateTime.UtcNow.AddDays(-1).AddMinutes(5));
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker2.Id, salaryDate: DateTime.UtcNow.AddDays(-1).AddMinutes(5));
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker1.Id, salaryDate: DateTime.UtcNow.AddDays(1).AddMinutes(-5));
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker2.Id, salaryDate: DateTime.UtcNow.AddDays(1).AddMinutes(-5));
+        SladkieBulkiDbContext.InsertSalaryToDatabaseAndReturn(worker1.Id, salaryDate: DateTime.UtcNow.AddDays(-2));
+        //Act
+        var response = await HttpClient.GetAsync($"/api/salaries/getworkerrecords?fromDate={DateTime.UtcNow.AddDays(-1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddDays(1):MM/dd/yyyy HH:mm:ss}&id={worker1.Id}");
+        //Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+        var data = await GetModelFromResponseAsync<List<SalaryViewModel>>(response);
+        Assert.That(data, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(data, Has.Count.EqualTo(2));
+            Assert.That(data.All(x => x.WorkerId == worker1.Id));
+        });
+    }
+
+    [Test]
+    public async Task GetList_ByWorker_WhenDateIsIncorrect_ShouldBadRequest_Test()
+    {
+        //Arrange
+        var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "name 1");
+        //Act
+        var response = await HttpClient.GetAsync($"/api/salaries/getworkerrecords?fromDate={DateTime.UtcNow.AddDays(1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddDays(-1):MM/dd/yyyy HH:mm:ss}&id={worker.Id}");
+        //Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+    }
+
+    [Test]
+    public async Task GetList_ByWorker_WhenIdIsNotGuid_ShouldBadRequest_Test()
+    {
+        //Act
+        var response = await HttpClient.GetAsync($"/api/salaries/getworkerrecords?fromDate={DateTime.UtcNow.AddDays(-1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddDays(1):MM/dd/yyyy HH:mm:ss}&id=id");
+        //Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+    }
+
+    [Test]
+    public async Task Calculate_ShouldSuccess_Test()
+    {
+        // Arrange
+        var ingredient = SladkieBulkiDbContext.InsertIngredientToDatabaseAndReturn(
+            nameIngredients: "Сахар",
+            sizeInit: "кг",
+            initPrice: 100
+        );
+
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(
+            config: new ManufacturerPostConfiguration()
+            {
+                Rate = 1000,
+                SalePercent = 0.1, // 10% от среднего за день
+                BonusForExtraSales = 0 // по умолчанию
+            }
+        );
+        var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "name", postId: post.PostId);
+
+        var product = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(
+            new List<Ingredient> { ingredient },
+            name: "Булка",
+            description: "Вкусная булка",
+            productType: ProductType.Packaging,
+            unitPrice: 100
+        );
+
+        var production = SladkieBulkiDbContext.InsertProductionToDatabaseAndReturn(
+            productId: product.Id,
+            workerId: worker.Id,
+            productionDate: DateTime.UtcNow.Date, // Сегодня
+            sum: 2000
+        );
+
+        // Act
+        var response = await HttpClient.PostAsync($"/api/salaries/calculate?date={DateTime.UtcNow:O}", MakeContent(new { }));
+
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent).Or.EqualTo(HttpStatusCode.OK));
+
+        var salaries = SladkieBulkiDbContext.GetSalariesFromDatabaseByWorkerId(worker.Id);
+        Assert.Multiple(() =>
+        {
+            Assert.That(salaries, Is.Not.Null);
+            Assert.That(salaries.Length, Is.EqualTo(1));
+            Assert.That(salaries.First().WorkerSalary, Is.EqualTo(1000 + 2000 * 0.1).Within(0.01));
+            Assert.That(salaries.First().SalaryDate.Month, Is.EqualTo(DateTime.UtcNow.Month));
+        });
+    }
+
+
+
+    [Test]
+    public async Task Calculate_WithSeveralWorkers_ShouldSuccess_Test()
+    {
+        // Arrange
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(
+            config: new ManufacturerPostConfiguration() { Rate = 1000, SalePercent = 0.1 }); // 10%
+        var worker1 = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "name 1", postId: post.PostId);
+        var worker2 = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "name 2", postId: post.PostId);
+        var worker3 = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "name 3", postId: post.PostId);
+
+        var ingredient = SladkieBulkiDbContext.InsertIngredientToDatabaseAndReturn();
+        var product = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(
+            new List<Ingredient> { ingredient }, name: "Product", unitPrice: 100);
+
+        // ВАЖНО! Разные дни для worker1, чтобы процент считался дважды
+        SladkieBulkiDbContext.InsertProductionToDatabaseAndReturn(
+            workerId: worker1.Id, productId: product.Id, sum: 2000, productionDate: DateTime.UtcNow.Date);
+        SladkieBulkiDbContext.InsertProductionToDatabaseAndReturn(
+            workerId: worker1.Id, productId: product.Id, sum: 2000, productionDate: DateTime.UtcNow.Date.AddDays(-1));
+        SladkieBulkiDbContext.InsertProductionToDatabaseAndReturn(
+            workerId: worker2.Id, productId: product.Id, sum: 2000, productionDate: DateTime.UtcNow.Date);
+        SladkieBulkiDbContext.InsertProductionToDatabaseAndReturn(
+            workerId: worker3.Id, productId: product.Id, sum: 2000, productionDate: DateTime.UtcNow.Date);
+
+        // Act
+        var response = await HttpClient.PostAsync($"/api/salaries/calculate?date={DateTime.UtcNow:O}", null);
+
+        // Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+        var salaries = SladkieBulkiDbContext.Salaries.ToArray();
+        Assert.That(salaries, Has.Length.EqualTo(3), "Суммарно должно быть по зарплате на каждого работника");
+
+        var s1 = salaries.FirstOrDefault(x => x.WorkerId == worker1.Id);
+        var s2 = salaries.FirstOrDefault(x => x.WorkerId == worker2.Id);
+        var s3 = salaries.FirstOrDefault(x => x.WorkerId == worker3.Id);
+
+        Assert.Multiple(() =>
+        {
+            Assert.That(s1, Is.Not.Null);
+            Assert.That(s2, Is.Not.Null);
+            Assert.That(s3, Is.Not.Null);
+            Assert.That(s1.WorkerSalary, Is.EqualTo(1000 + 0.1 * 2000 + 0.1 * 2000).Within(0.01)); // 1400
+            Assert.That(s2.WorkerSalary, Is.EqualTo(1000 + 0.1 * 2000).Within(0.01)); // 1200
+            Assert.That(s3.WorkerSalary, Is.EqualTo(1000 + 0.1 * 2000).Within(0.01)); // 1200
+        });
+    }
+
+
+    [Test]
+    public async Task Calculate_WithoutSalesByWorker_ShouldSuccess_Test()
+    {
+        // Arrange: 
+        var post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(config: new ManufacturerPostConfiguration() { Rate = 1000, SalePercent = 0.1 });
+        var worker1 = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "name 1", postId: post.PostId);
+        var worker2 = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "name 2", postId: post.PostId);
+
+        var ingredient = SladkieBulkiDbContext.InsertIngredientToDatabaseAndReturn();
+        var product = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(
+            new List<Ingredient> { ingredient }, name: "Test Product", unitPrice: 100);
+
+
+        SladkieBulkiDbContext.InsertProductionToDatabaseAndReturn(
+            workerId: worker1.Id, productId: product.Id, sum: 2000, productionDate: DateTime.UtcNow.AddMonths(-1));
+        SladkieBulkiDbContext.InsertProductionToDatabaseAndReturn(
+            workerId: worker2.Id, productId: product.Id, sum: 2000, productionDate: DateTime.UtcNow);
+
+        // Act: рассчитываем зарплаты за текущий месяц
+        var response = await HttpClient.PostAsync($"/api/salaries/calculate?date={DateTime.UtcNow:O}", null);
+
+        // Assert:
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+        var salary1 = SladkieBulkiDbContext.GetSalariesFromDatabaseByWorkerId(worker1.Id).FirstOrDefault();
+        var salary2 = SladkieBulkiDbContext.GetSalariesFromDatabaseByWorkerId(worker2.Id).FirstOrDefault();
+
+        Assert.That(salary1, Is.Not.Null);
+        Assert.That(salary2, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(salary1.WorkerSalary, Is.EqualTo(1000).Within(0.01), "worker1 зарплата только оклад");
+            Assert.That(salary2.WorkerSalary, Is.EqualTo(1000 + 0.1 * 2000).Within(0.01), "worker2 зарплата оклад + бонус за продажу");
+        });
+    }
+
+
+    [Test]
+    public async Task Calculate_PostNotFound_ShouldNotFound_Test()
+    {
+        // Arrange: создаём одну валидную должность, но работнику задаём другой случайный postId
+        SladkieBulkiDbContext.InsertPostToDatabaseAndReturn(); // есть пост в БД, но не тот, который у работника
+        var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "name", postId: Guid.NewGuid().ToString());
+
+        var ingredient = SladkieBulkiDbContext.InsertIngredientToDatabaseAndReturn();
+        var product = SladkieBulkiDbContext.InsertProductWithIngredientsToDatabaseAndReturn(
+            new List<Ingredient> { ingredient }, name: "Product 1", unitPrice: 100);
+
+        SladkieBulkiDbContext.InsertProductionToDatabaseAndReturn(workerId: worker.Id, productId: product.Id, sum: 2000);
+        SladkieBulkiDbContext.InsertProductionToDatabaseAndReturn(workerId: worker.Id, productId: product.Id, sum: 2000);
+
+        // Act
+        var response = await HttpClient.PostAsync($"/api/salaries/calculate?date={DateTime.UtcNow:O}", null);
+
+        // Assert: ожидаем NotFound (так как должность не найдена)
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NotFound));
+    }
+
+
+    private static void AssertElement(SalaryViewModel? actual, Salary expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.WorkerFIO, Is.EqualTo(expected.Worker!.FIO));
+            Assert.That(actual.WorkerSalary, Is.EqualTo(expected.WorkerSalary));
+        });
+    }
+}

SladkieBulki/SladkieBulkiTests/WebApiControllersTests/WorkerControllerTests.cs

@@ -0,0 +1,575 @@
+using SladkieBulkiContrakts.ViewModels;
+using SladkieBulkiContrakts.BindingModels;
+using SladkieBulkiDatabase.Models;
+using SladkieBulkiTests.Infrastructure;
+using System.Net;
+
+namespace SladkieBulkiTests.WebApiControllersTests;
+
+[TestFixture]
+internal class WorkerControllerTests : BaseWebApiControllerTest
+{
+	private Post _post;
+
+	[SetUp]
+	public void SetUp()
+	{
+		_post = SladkieBulkiDbContext.InsertPostToDatabaseAndReturn();
+	}
+
+	[TearDown]
+	public void TearDown()
+	{
+		SladkieBulkiDbContext.RemovePostsFromDatabase();
+		SladkieBulkiDbContext.RemoveWorkersFromDatabase();
+	}
+
+	[Test]
+	public async Task GetList_WhenHaveRecords_ShouldSuccess_Test()
+	{
+		//Arrange
+		var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 1", postId: _post.PostId)
+			.AddPost(_post);
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 2", postId: _post.PostId);
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 3", postId: _post.PostId);
+		//Act
+		var response = await HttpClient.GetAsync("/api/workers/getrecords");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+		var data = await GetModelFromResponseAsync<List<WorkerViewModel>>(response);
+		Assert.Multiple(() =>
+		{
+			Assert.That(data, Is.Not.Null);
+			Assert.That(data, Has.Count.EqualTo(3));
+		});
+		AssertElement(data.First(x => x.Id == worker.Id), worker);
+	}
+
+	[Test]
+	public async Task GetList_WhenNoRecords_ShouldSuccess_Test()
+	{
+		//Act
+		var response = await HttpClient.GetAsync("/api/workers/getrecords");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+		var data = await GetModelFromResponseAsync<List<WorkerViewModel>>(response);
+		Assert.Multiple(() =>
+		{
+			Assert.That(data, Is.Not.Null);
+			Assert.That(data, Has.Count.EqualTo(0));
+		});
+	}
+
+	[Test]
+	public async Task GetList_OnlyActual_ShouldSuccess_Test()
+	{
+		//Arrange
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 1", postId: _post.PostId, isDeleted: true);
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 2", postId: _post.PostId, isDeleted: false);
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 3", postId: _post.PostId, isDeleted: false);
+		//Act
+		var response = await HttpClient.GetAsync("/api/workers/getrecords?includeDeleted=false");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+		var data = await GetModelFromResponseAsync<List<WorkerViewModel>>(response);
+		Assert.That(data, Is.Not.Null);
+		Assert.Multiple(() =>
+		{
+			Assert.That(data, Has.Count.EqualTo(2));
+			Assert.That(data.All(x => !x.IsDeleted));
+		});
+	}
+
+	[Test]
+	public async Task GetList_IncludeNoActual_ShouldSuccess_Test()
+	{
+		//Arrange
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 1", postId: _post.PostId, isDeleted: true);
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 2", postId: _post.PostId, isDeleted: true);
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 3", postId: _post.PostId, isDeleted: false);
+		//Act
+		var response = await HttpClient.GetAsync("/api/workers/getrecords?includeDeleted=true");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+		var data = await GetModelFromResponseAsync<List<WorkerViewModel>>(response);
+		Assert.That(data, Is.Not.Null);
+		Assert.Multiple(() =>
+		{
+			Assert.That(data, Has.Count.EqualTo(3));
+			Assert.That(data.Any(x => x.IsDeleted));
+			Assert.That(data.Any(x => !x.IsDeleted));
+		});
+	}
+
+	[Test]
+	public async Task GetList_ByPostId_ShouldSuccess_Test()
+	{
+		//Arrange
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 1", postId: _post.PostId);
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 2", postId: _post.PostId);
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 3", postId: _post.PostId, isDeleted: true);
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 4");
+		//Act
+		var response = await HttpClient.GetAsync($"/api/workers/getpostrecords?id={_post.PostId}&includeDeleted=true");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+		var data = await GetModelFromResponseAsync<List<WorkerViewModel>>(response);
+		Assert.That(data, Is.Not.Null);
+		Assert.Multiple(() =>
+		{
+			Assert.That(data, Has.Count.EqualTo(3));
+			Assert.That(data.All(x => x.PostId == _post.PostId));
+		});
+	}
+
+	[Test]
+	public async Task GetList_ByPostId_WhenNoRecords_ShouldSuccess_Test()
+	{
+		//Arrange
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 1", postId: _post.PostId);
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 4");
+		//Act
+		var response = await HttpClient.GetAsync($"/api/workers/getpostrecords?id={Guid.NewGuid()}&includeDeleted=true");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+		var data = await GetModelFromResponseAsync<List<WorkerViewModel>>(response);
+		Assert.That(data, Is.Not.Null);
+		Assert.That(data, Has.Count.EqualTo(0));
+	}
+
+	[Test]
+	public async Task GetList_ByPostId_WhenIdIsIncorrect_ShouldBadRequest_Test()
+	{
+		//Act
+		var response = await HttpClient.GetAsync($"/api/workers/getpostrecords?id=id&includeDeleted=true");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task GetList_ByBirthDate_ShouldSuccess_Test()
+	{
+		//Arrange
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 1", birthDate: DateTime.UtcNow.AddYears(-25));
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 2", birthDate: DateTime.UtcNow.AddYears(-21));
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 3", birthDate: DateTime.UtcNow.AddYears(-20), isDeleted: true);
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 4", birthDate: DateTime.UtcNow.AddYears(-19));
+        //Act
+        var response = await HttpClient.GetAsync($"/api/workers/getbirthdaterecords?fromDate={DateTime.UtcNow.AddYears(-21).AddMinutes(-1):O}&toDate={DateTime.UtcNow.AddYears(-20).AddMinutes(1):O}&includeDeleted=true");
+        //Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+		var data = await GetModelFromResponseAsync<List<WorkerViewModel>>(response);
+		Assert.That(data, Is.Not.Null);
+		Assert.Multiple(() =>
+		{
+			Assert.That(data, Has.Count.EqualTo(2));
+		});
+	}
+
+	[Test]
+	public async Task GetList_ByBirthDate_WhenDateIsIncorrect_ShouldBadRequest_Test()
+	{
+		//Act
+		var response = await HttpClient.GetAsync($"/api/workers/getbirthdaterecords?fromDate={DateTime.UtcNow.AddMinutes(1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddMinutes(-1):MM/dd/yyyy HH:mm:ss}&includeDeleted=true");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task GetList_ByEmploymentDate_ShouldSuccess_Test()
+	{
+		//Arrange
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 1", employmentDate: DateTime.UtcNow.AddDays(-2));
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 2", employmentDate: DateTime.UtcNow.AddDays(-1));
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 3", employmentDate: DateTime.UtcNow.AddDays(1), isDeleted: true);
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(fio: "fio 4", employmentDate: DateTime.UtcNow.AddDays(2));
+        //Act
+        var response = await HttpClient.GetAsync($"/api/workers/getemploymentrecords?fromDate={DateTime.UtcNow.AddDays(-1).AddMinutes(-1):O}&toDate={DateTime.UtcNow.AddDays(1).AddMinutes(1):O}&includeDeleted=true");
+        //Assert
+        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+		var data = await GetModelFromResponseAsync<List<WorkerViewModel>>(response);
+		Assert.That(data, Is.Not.Null);
+		Assert.Multiple(() =>
+		{
+			Assert.That(data, Has.Count.EqualTo(2));
+		});
+	}
+
+	[Test]
+	public async Task GetList_ByEmploymentDate_WhenDateIsIncorrect_ShouldBadRequest_Test()
+	{
+		//Act
+		var response = await HttpClient.GetAsync($"/api/workers/getemploymentrecords?fromDate={DateTime.UtcNow.AddMinutes(1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddMinutes(-1):MM/dd/yyyy HH:mm:ss}&includeDeleted=true");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task GetElement_ById_WhenHaveRecord_ShouldSuccess_Test()
+	{
+		//Arrange
+		var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(postId: _post.PostId).AddPost(_post);
+		//Act
+		var response = await HttpClient.GetAsync($"/api/workers/getrecord/{worker.Id}");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+		AssertElement(await GetModelFromResponseAsync<WorkerViewModel>(response), worker);
+	}
+
+	[Test]
+	public async Task GetElement_ById_WhenNoRecord_ShouldNotFound_Test()
+	{
+		//Arrange
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn();
+		//Act
+		var response = await HttpClient.GetAsync($"/api/workers/getrecord/{Guid.NewGuid()}");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NotFound));
+	}
+
+	[Test]
+	public async Task GetElement_ById_WhenRecordWasDeleted_ShouldNotFound_Test()
+	{
+		//Arrange
+		var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(postId: _post.PostId, isDeleted: true);
+		//Act
+		var response = await HttpClient.GetAsync($"/api/workers/getrecord/{worker.Id}");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NotFound));
+	}
+
+	[Test]
+	public async Task GetElement_ByFIO_WhenHaveRecord_ShouldSuccess_Test()
+	{
+		//Arrange
+		var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(postId: _post.PostId).AddPost(_post);
+		//Act
+		var response = await HttpClient.GetAsync($"/api/workers/getrecord/{worker.FIO}");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
+		AssertElement(await GetModelFromResponseAsync<WorkerViewModel>(response), worker);
+	}
+
+	[Test]
+	public async Task GetElement_ByFIO_WhenNoRecord_ShouldNotFound_Test()
+	{
+		//Arrange
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn();
+		//Act
+		var response = await HttpClient.GetAsync($"/api/workers/getrecord/New%20Fio");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NotFound));
+	}
+
+	[Test]
+	public async Task GetElement_ByFIO_WhenRecordWasDeleted_ShouldNotFound_Test()
+	{
+		//Arrange
+		var worker = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(postId: _post.PostId, isDeleted: true);
+		//Act
+		var response = await HttpClient.GetAsync($"/api/workers/getrecord/{worker.FIO}");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NotFound));
+	}
+
+	[Test]
+	public async Task Post_ShouldSuccess_Test()
+	{
+		//Arrange
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn();
+		var workerModel = CreateModel(_post.Id);
+		//Act
+		var response = await HttpClient.PostAsync($"/api/workers/register", MakeContent(workerModel));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+		AssertElement(SladkieBulkiDbContext.GetWorkerFromDatabaseById(workerModel.Id!), workerModel);
+	}
+
+	[Test]
+	public async Task Post_WhenHaveRecordWithSameId_ShouldBadRequest_Test()
+	{
+		//Arrange
+		var workerModel = CreateModel(_post.Id);
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(workerModel.Id);
+		//Act
+		var response = await HttpClient.PostAsync($"/api/workers/register", MakeContent(workerModel));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+    [Test]
+    public async Task Post_WhenDataIsIncorrect_ShouldBadRequest_Test()
+    {
+        //Arrange
+        var workerModelWithIdIncorrect = new WorkerBindingModel
+        {
+            Id = "Id",
+            FIO = "fio",
+            BirthDate = DateTime.UtcNow.AddYears(-22),
+            EmploymentDate = DateTime.UtcNow.AddDays(-5),
+            PostId = _post.Id,
+            Email = "test1@email.com"
+        };
+        var workerModelWithFioIncorrect = new WorkerBindingModel
+        {
+            Id = Guid.NewGuid().ToString(),
+            FIO = string.Empty,
+            BirthDate = DateTime.UtcNow.AddYears(-22),
+            EmploymentDate = DateTime.UtcNow.AddDays(-5),
+            PostId = _post.Id,
+            Email = "test2@email.com"
+        };
+        var workerModelWithPostIdIncorrect = new WorkerBindingModel
+        {
+            Id = Guid.NewGuid().ToString(),
+            FIO = "fio",
+            BirthDate = DateTime.UtcNow.AddYears(-22),
+            EmploymentDate = DateTime.UtcNow.AddDays(-5),
+            PostId = "Id",
+            Email = "test3@email.com"
+        };
+        var workerModelWithBirthDateIncorrect = new WorkerBindingModel
+        {
+            Id = Guid.NewGuid().ToString(),
+            FIO = "fio",
+            BirthDate = DateTime.UtcNow.AddYears(-15),
+            EmploymentDate = DateTime.UtcNow.AddDays(-5),
+            PostId = _post.Id,
+            Email = "test4@email.com"
+        };
+        //Act
+        var responseWithIdIncorrect = await HttpClient.PostAsync($"/api/workers/register", MakeContent(workerModelWithIdIncorrect));
+        var responseWithFioIncorrect = await HttpClient.PostAsync($"/api/workers/register", MakeContent(workerModelWithFioIncorrect));
+        var responseWithPostIdIncorrect = await HttpClient.PostAsync($"/api/workers/register", MakeContent(workerModelWithPostIdIncorrect));
+        var responseWithBirthDateIncorrect = await HttpClient.PostAsync($"/api/workers/register", MakeContent(workerModelWithBirthDateIncorrect));
+        //Assert
+        Assert.Multiple(() =>
+        {
+            Assert.That(responseWithIdIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Id is incorrect");
+            Assert.That(responseWithFioIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Fio is incorrect");
+            Assert.That(responseWithPostIdIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "PostId is incorrect");
+            Assert.That(responseWithBirthDateIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "BirthDate is incorrect");
+        });
+    }
+
+    [Test]
+	public async Task Post_WhenSendEmptyData_ShouldBadRequest_Test()
+	{
+		//Act
+		var response = await HttpClient.PostAsync($"/api/workers/register", MakeContent(string.Empty));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Post_WhenSendWrongFormatData_ShouldBadRequest_Test()
+	{
+		//Act
+		var response = await HttpClient.PostAsync($"/api/workers/register", MakeContent(new { Data = "test", Position = 10 }));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Put_ShouldSuccess_Test()
+	{
+		//Arrange
+		var workerModel = CreateModel(_post.Id);
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(workerModel.Id);
+		//Act
+		var response = await HttpClient.PutAsync($"/api/workers/changeinfo", MakeContent(workerModel));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+		SladkieBulkiDbContext.ChangeTracker.Clear();
+		AssertElement(SladkieBulkiDbContext.GetWorkerFromDatabaseById(workerModel.Id!), workerModel);
+	}
+
+	[Test]
+	public async Task Put_WhenNoFoundRecord_ShouldBadRequest_Test()
+	{
+		//Arrange
+		var workerModel = CreateModel(_post.Id, fio: "new fio");
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn();
+		//Act
+		var response = await HttpClient.PutAsync($"/api/workers/changeinfo", MakeContent(workerModel));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Put_WhenRecordWasDeleted_ShouldBadRequest_Test()
+	{
+		//Arrange
+		var workerModel = CreateModel(_post.Id, fio: "new fio");
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(workerModel.Id, isDeleted: true);
+		//Act
+		var response = await HttpClient.PutAsync($"/api/workers/changeinfo", MakeContent(workerModel));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+    [Test]
+    public async Task Put_WhenDataIsIncorrect_ShouldBadRequest_Test()
+    {
+        //Arrange
+        var workerModelWithIdIncorrect = new WorkerBindingModel
+        {
+            Id = "Id",
+            FIO = "fio",
+            BirthDate = DateTime.UtcNow.AddYears(-22),
+            EmploymentDate = DateTime.UtcNow.AddDays(-5),
+            PostId = _post.Id,
+            Email = "put1@email.com"
+        };
+        var workerModelWithFioIncorrect = new WorkerBindingModel
+        {
+            Id = Guid.NewGuid().ToString(),
+            FIO = string.Empty,
+            BirthDate = DateTime.UtcNow.AddYears(-22),
+            EmploymentDate = DateTime.UtcNow.AddDays(-5),
+            PostId = _post.Id,
+            Email = "put2@email.com"
+        };
+        var workerModelWithPostIdIncorrect = new WorkerBindingModel
+        {
+            Id = Guid.NewGuid().ToString(),
+            FIO = "fio",
+            BirthDate = DateTime.UtcNow.AddYears(-22),
+            EmploymentDate = DateTime.UtcNow.AddDays(-5),
+            PostId = "Id",
+            Email = "put3@email.com"
+        };
+        var workerModelWithBirthDateIncorrect = new WorkerBindingModel
+        {
+            Id = Guid.NewGuid().ToString(),
+            FIO = "fio",
+            BirthDate = DateTime.UtcNow.AddYears(-15),
+            EmploymentDate = DateTime.UtcNow.AddDays(-5),
+            PostId = _post.Id,
+            Email = "put4@email.com"
+        };
+        //Act
+        var responseWithIdIncorrect = await HttpClient.PutAsync($"/api/workers/changeinfo", MakeContent(workerModelWithIdIncorrect));
+        var responseWithFioIncorrect = await HttpClient.PutAsync($"/api/workers/changeinfo", MakeContent(workerModelWithFioIncorrect));
+        var responseWithPostIdIncorrect = await HttpClient.PutAsync($"/api/workers/changeinfo", MakeContent(workerModelWithPostIdIncorrect));
+        var responseWithBirthDateIncorrect = await HttpClient.PutAsync($"/api/workers/changeinfo", MakeContent(workerModelWithBirthDateIncorrect));
+        //Assert
+        Assert.Multiple(() =>
+        {
+            Assert.That(responseWithIdIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Id is incorrect");
+            Assert.That(responseWithFioIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Fio is incorrect");
+            Assert.That(responseWithPostIdIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "PostId is incorrect");
+            Assert.That(responseWithBirthDateIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "BirthDate is incorrect");
+        });
+    }
+
+
+    [Test]
+	public async Task Put_WhenSendEmptyData_ShouldBadRequest_Test()
+	{
+		//Act
+		var response = await HttpClient.PutAsync($"/api/workers/changeinfo", MakeContent(string.Empty));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Put_WhenSendWrongFormatData_ShouldBadRequest_Test()
+	{
+		//Act
+		var response = await HttpClient.PutAsync($"/api/workers/changeinfo", MakeContent(new { Data = "test", Position = 10 }));
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Delete_ShouldSuccess_Test()
+	{
+		//Arrange
+		var workerId = Guid.NewGuid().ToString();
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(workerId);
+		//Act
+		var response = await HttpClient.DeleteAsync($"/api/workers/delete/{workerId}");
+		SladkieBulkiDbContext.ChangeTracker.Clear();
+		//Assert
+		Assert.Multiple(() =>
+		{
+			Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
+			Assert.That(SladkieBulkiDbContext.GetWorkerFromDatabaseById(workerId)!.IsDeleted);
+		});
+	}
+
+	[Test]
+	public async Task Delete_WhenNoFoundRecord_ShouldBadRequest_Test()
+	{
+		//Arrange
+		SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn();
+		//Act
+		var response = await HttpClient.DeleteAsync($"/api/workers/delete/{Guid.NewGuid()}");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Delete_WhenSendWrongFormatData_ShouldBadRequest_Test()
+	{
+		//Act
+		var response = await HttpClient.DeleteAsync($"/api/workers/delete/id");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	[Test]
+	public async Task Delete_WhenRecordWasDeleted_ShouldBadRequest_Test()
+	{
+		//Arrange
+		var workerId = SladkieBulkiDbContext.InsertWorkerToDatabaseAndReturn(isDeleted: true).Id;
+		//Act
+		var response = await HttpClient.DeleteAsync($"/api/workers/delete/{workerId}");
+		//Assert
+		Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
+	}
+
+	private static void AssertElement(WorkerViewModel? actual, Worker expected)
+	{
+		Assert.That(actual, Is.Not.Null);
+		Assert.Multiple(() =>
+		{
+			Assert.That(actual.Id, Is.EqualTo(expected.Id));
+			Assert.That(actual.PostId, Is.EqualTo(expected.PostId));
+			Assert.That(actual.PostName, Is.EqualTo(expected.Post!.PostName));
+			Assert.That(actual.FIO, Is.EqualTo(expected.FIO));
+			Assert.That(actual.BirthDate.ToString(), Is.EqualTo(expected.BirthDate.ToString()));
+			Assert.That(actual.EmploymentDate.ToString(), Is.EqualTo(expected.EmploymentDate.ToString()));
+			Assert.That(actual.IsDeleted, Is.EqualTo(expected.IsDeleted));
+		});
+	}
+
+    private static WorkerBindingModel CreateModel(string postId, string? id = null, string fio = "fio", DateTime? birthDate = null, DateTime? employmentDate = null, string email = "test@email.com")
+    {
+        return new()
+        {
+            Id = id ?? Guid.NewGuid().ToString(),
+            FIO = fio,
+            BirthDate = birthDate ?? DateTime.UtcNow.AddYears(-22),
+            EmploymentDate = employmentDate ?? DateTime.UtcNow.AddDays(-5),
+            PostId = postId,
+            Email = email
+        };
+    }
+
+    private static void AssertElement(Worker? actual, WorkerBindingModel expected)
+    {
+        Assert.That(actual, Is.Not.Null);
+        Assert.Multiple(() =>
+        {
+            Assert.That(actual.Id, Is.EqualTo(expected.Id));
+            Assert.That(actual.PostId, Is.EqualTo(expected.PostId));
+            Assert.That(actual.FIO, Is.EqualTo(expected.FIO));
+            Assert.That(actual.BirthDate.ToString(), Is.EqualTo(expected.BirthDate.ToString()));
+            Assert.That(actual.EmploymentDate.ToString(), Is.EqualTo(expected.EmploymentDate.ToString()));
+            Assert.That(actual.Email, Is.EqualTo(expected.Email)); 
+            Assert.That(!actual.IsDeleted);
+        });
+    }
+}

SladkieBulki/SladkieBulkiTests/appsettings.json

@@ -0,0 +1,24 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "Serilog": {
+    "Using": [ "Serilog.Sinks.File" ],
+    "MinimumLevel": {
+      "Default": "Information"
+    },
+    "WriteTo": [
+      {
+        "Name": "File",
+        "Args": {
+          "path": "../logs/sladkiebulki-.log",
+          "rollingInterval": "Day",
+          "outputTemplate": "{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} {CorrelationId} {Level:u3} {Username} {Message:lj}{Exception}{NewLine}"
+        }
+      }
+    ]
+  }
+}

SladkieBulki/SladkieBulkiWedApi/Adapters/IngredientAdapter.cs

@@ -0,0 +1,177 @@
+using AutoMapper;
+using SladkieBulkiContrakts.AdapterContracts.OperationResponses;
+using SladkieBulkiContrakts.BindingModels;
+using SladkieBulkiContrakts.BusinessLogicsContracts;
+using SladkieBulkiContrakts.DataModels;
+using SladkieBulkiContrakts.Exceptions;
+using SladkieBulkiContrakts.ViewModels;
+using SladkieBulkiContrakts.AdapterContracts;
+
+namespace SladkieBulkiWedApi.Adapters;
+
+public class IngredientAdapter : IIngredientAdapter
+{
+    private readonly IIngredientBusinessLogicContract _ingredientBusinessLogicContract;
+    private readonly ILogger _logger;
+    private readonly Mapper _mapper;
+
+    public IngredientAdapter(IIngredientBusinessLogicContract ingredientBusinessLogicContract, ILogger<IngredientAdapter> logger)
+    {
+        _ingredientBusinessLogicContract = ingredientBusinessLogicContract;
+        _logger = logger;
+        var config = new MapperConfiguration(cfg =>
+        {
+            cfg.CreateMap<IngredientBindingModel, IngredientDataModel>();
+            cfg.CreateMap<IngredientDataModel, IngredientViewModel>();
+        });
+        _mapper = new Mapper(config);
+    }
+
+    public IngredientOperationResponse GetList()
+    {
+        try
+        {
+            return IngredientOperationResponse.OK(
+                _ingredientBusinessLogicContract.GetAllIngredients()
+                    .Select(x => _mapper.Map<IngredientViewModel>(x))
+                    .ToList()
+            );
+        }
+        catch (NullListException)
+        {
+            _logger.LogError("NullListException");
+            return IngredientOperationResponse.NotFound("The list is not initialized");
+        }
+        catch (StorageException ex)
+        {
+            _logger.LogError(ex, "StorageException");
+            return IngredientOperationResponse.InternalServerError($"Error while working with data storage: {ex.InnerException!.Message}");
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Exception");
+            return IngredientOperationResponse.InternalServerError(ex.Message);
+        }
+    }
+
+
+    public IngredientOperationResponse GetElement(string data)
+    {
+        try
+        {
+            IngredientDataModel model;
+            if (Guid.TryParse(data, out _))
+                model = _ingredientBusinessLogicContract.GetIngredientById(data);
+            else
+                model = _ingredientBusinessLogicContract.GetIngredientByName(data);
+
+            return IngredientOperationResponse.OK(
+                _mapper.Map<IngredientViewModel>(model)
+            );
+        }
+        catch (ArgumentNullException ex)
+        {
+            _logger.LogError(ex, "ArgumentNullException");
+            return IngredientOperationResponse.BadRequest("Data is empty");
+        }
+        catch (ElementNotFoundException ex)
+        {
+            _logger.LogError(ex, "ElementNotFoundException");
+            return IngredientOperationResponse.NotFound($"Not found element by data {data}");
+        }
+        catch (ElementDeletedException ex)
+        {
+            _logger.LogError(ex, "ElementDeletedException");
+            return IngredientOperationResponse.BadRequest($"Element by data: {data} was deleted");
+        }
+        catch (StorageException ex)
+        {
+            _logger.LogError(ex, "StorageException");
+            return IngredientOperationResponse.InternalServerError($"Error while working with data storage: {ex.InnerException!.Message}");
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Exception");
+            return IngredientOperationResponse.InternalServerError(ex.Message);
+        }
+    }
+
+    public IngredientOperationResponse RegisterIngredient(IngredientBindingModel ingredientModel)
+    {
+        try
+        {
+            _ingredientBusinessLogicContract.InsertIngredient(_mapper.Map<IngredientDataModel>(ingredientModel));
+            return IngredientOperationResponse.NoContent();
+        }
+        catch (ArgumentNullException ex)
+        {
+            _logger.LogError(ex, "ArgumentNullException");
+            return IngredientOperationResponse.BadRequest("Data is empty");
+        }
+        catch (ValidationException ex)
+        {
+            _logger.LogError(ex, "ValidationException");
+            return IngredientOperationResponse.BadRequest($"Incorrect data transmitted: {ex.Message}");
+        }
+        catch (ElementExistsException ex)
+        {
+            _logger.LogError(ex, "ElementExistsException");
+            return IngredientOperationResponse.BadRequest(ex.Message);
+        }
+        catch (StorageException ex)
+        {
+            _logger.LogError(ex, "StorageException");
+            return IngredientOperationResponse.BadRequest($"Error while working with data storage: {ex.InnerException!.Message}");
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Exception");
+            return IngredientOperationResponse.InternalServerError(ex.Message);
+        }
+    }
+
+    public IngredientOperationResponse ChangeIngredientInfo(IngredientBindingModel ingredientModel)
+    {
+        try
+        {
+            _ingredientBusinessLogicContract.UpdateIngredient(_mapper.Map<IngredientDataModel>(ingredientModel));
+            return IngredientOperationResponse.NoContent();
+        }
+        catch (ArgumentNullException ex)
+        {
+            _logger.LogError(ex, "ArgumentNullException");
+            return IngredientOperationResponse.BadRequest("Data is empty");
+        }
+        catch (ValidationException ex)
+        {
+            _logger.LogError(ex, "ValidationException");
+            return IngredientOperationResponse.BadRequest($"Incorrect data transmitted: {ex.Message}");
+        }
+        catch (ElementNotFoundException ex)
+        {
+            _logger.LogError(ex, "ElementNotFoundException");
+            return IngredientOperationResponse.BadRequest($"Not found element by Id {ingredientModel.Id}");
+        }
+        catch (ElementExistsException ex)
+        {
+            _logger.LogError(ex, "ElementExistsException");
+            return IngredientOperationResponse.BadRequest(ex.Message);
+        }
+        catch (ElementDeletedException ex)
+        {
+            _logger.LogError(ex, "ElementDeletedException");
+            return IngredientOperationResponse.BadRequest($"Element by id: {ingredientModel.Id} was deleted");
+        }
+        catch (StorageException ex)
+        {
+            _logger.LogError(ex, "StorageException");
+            return IngredientOperationResponse.BadRequest($"Error while working with data storage: {ex.InnerException!.Message}");
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Exception");
+            return IngredientOperationResponse.InternalServerError(ex.Message);
+        }
+    }
+
+}

SladkieBulki/SladkieBulkiWedApi/Adapters/PostAdapter.cs

@@ -0,0 +1,270 @@
+using AutoMapper;
+using SladkieBulkiContrakts.AdapterContracts.OperationResponses;
+using SladkieBulkiContrakts.BindingModels;
+using SladkieBulkiContrakts.BusinessLogicsContracts;
+using SladkieBulkiContrakts.DataModels;
+using SladkieBulkiContrakts.Exceptions;
+using SladkieBulkiContrakts.ViewModels;
+using SladkieBulkiContrakts.AdapterContracts;
+using System.Text.Json;
+
+namespace SladkieBulkiWedApi.Adapters;
+
+public class PostAdapter : IPostAdapter
+{
+	private readonly IPostBusinessLogicContract _postBusinessLogicContract;
+
+	private readonly ILogger _logger;
+
+	private readonly Mapper _mapper;
+
+    private readonly JsonSerializerOptions JsonSerializerOptions = new() { PropertyNameCaseInsensitive = true };
+
+    public PostAdapter(IPostBusinessLogicContract postBusinessLogicContract, ILogger<PostAdapter> logger)
+    {
+        _postBusinessLogicContract = postBusinessLogicContract;
+        _logger = logger;
+        var config = new MapperConfiguration(cfg =>
+        {
+            cfg.CreateMap<PostBindingModel, PostDataModel>();
+            cfg.CreateMap<PostDataModel, PostViewModel>()
+                .ForMember(x => x.Configuration, x => x.MapFrom(src => JsonSerializer.Serialize(src.ConfigurationModel, JsonSerializerOptions)));
+        });
+        _mapper = new Mapper(config);
+    }
+
+    public PostOperationResponse GetList()
+	{
+		try
+		{
+			return PostOperationResponse.OK([.. _postBusinessLogicContract.GetAllPosts().Select(x => _mapper.Map<PostViewModel>(x))]);
+		}
+		catch (NullListException)
+		{
+			_logger.LogError("NullListException");
+			return PostOperationResponse.NotFound("The list is not initialized");
+		}
+		catch (StorageException ex)
+		{
+			_logger.LogError(ex, "StorageException");
+			return PostOperationResponse.InternalServerError($"Error while working with data storage: {ex.InnerException!.Message}");
+		}
+		catch (Exception ex)
+		{
+			_logger.LogError(ex, "Exception");
+			return PostOperationResponse.InternalServerError(ex.Message);
+		}
+	}
+
+	public PostOperationResponse GetHistory(string id)
+	{
+		try
+		{
+			return PostOperationResponse.OK([.. _postBusinessLogicContract.GetAllDataOfPost(id).Select(x => _mapper.Map<PostViewModel>(x))]);
+		}
+		catch (ArgumentNullException ex)
+		{
+			_logger.LogError(ex, "ArgumentNullException");
+			return PostOperationResponse.BadRequest("Data is empty");
+		}
+		catch (ValidationException ex)
+		{
+			_logger.LogError(ex, "ValidationException");
+			return PostOperationResponse.BadRequest($"Incorrect data transmitted: {ex.Message}");
+		}
+		catch (StorageException ex)
+		{
+			_logger.LogError(ex, "StorageException");
+			return PostOperationResponse.InternalServerError($"Error while working with data storage: {ex.InnerException!.Message}");
+		}
+		catch (Exception ex)
+		{
+			_logger.LogError(ex, "Exception");
+			return PostOperationResponse.InternalServerError(ex.Message);
+		}
+	}
+
+	public PostOperationResponse GetElement(string data)
+	{
+		try
+		{
+			return PostOperationResponse.OK(_mapper.Map<PostViewModel>(_postBusinessLogicContract.GetPostByData(data)));
+		}
+		catch (ArgumentNullException ex)
+		{
+			_logger.LogError(ex, "ArgumentNullException");
+			return PostOperationResponse.BadRequest("Data is empty");
+		}
+		catch (ElementNotFoundException ex)
+		{
+			_logger.LogError(ex, "ElementNotFoundException");
+			return PostOperationResponse.NotFound($"Not found element by data {data}");
+		}
+		catch (ElementDeletedException ex)
+		{
+			_logger.LogError(ex, "ElementDeletedException");
+			return PostOperationResponse.BadRequest($"Element by data: {data} was deleted");
+		}
+		catch (StorageException ex)
+		{
+			_logger.LogError(ex, "StorageException");
+			return PostOperationResponse.InternalServerError($"Error while working with data storage: {ex.InnerException!.Message}");
+		}
+		catch (Exception ex)
+		{
+			_logger.LogError(ex, "Exception");
+			return PostOperationResponse.InternalServerError(ex.Message);
+		}
+	}
+
+	public PostOperationResponse RegisterPost(PostBindingModel postModel)
+	{
+		try
+		{
+			_postBusinessLogicContract.InsertPost(_mapper.Map<PostDataModel>(postModel));
+			return PostOperationResponse.NoContent();
+		}
+		catch (ArgumentNullException ex)
+		{
+			_logger.LogError(ex, "ArgumentNullException");
+			return PostOperationResponse.BadRequest("Data is empty");
+		}
+		catch (ValidationException ex)
+		{
+			_logger.LogError(ex, "ValidationException");
+			return PostOperationResponse.BadRequest($"Incorrect data transmitted: {ex.Message}");
+		}
+		catch (ElementExistsException ex)
+		{
+			_logger.LogError(ex, "ElementExistsException");
+			return PostOperationResponse.BadRequest(ex.Message);
+		}
+		catch (StorageException ex)
+		{
+			_logger.LogError(ex, "StorageException");
+			return PostOperationResponse.BadRequest($"Error while working with data storage: {ex.InnerException!.Message}");
+		}
+		catch (Exception ex)
+		{
+			_logger.LogError(ex, "Exception");
+			return PostOperationResponse.InternalServerError(ex.Message);
+		}
+	}
+
+	public PostOperationResponse ChangePostInfo(PostBindingModel postModel)
+	{
+		try
+		{
+			_postBusinessLogicContract.UpdatePost(_mapper.Map<PostDataModel>(postModel));
+			return PostOperationResponse.NoContent();
+		}
+		catch (ArgumentNullException ex)
+		{
+			_logger.LogError(ex, "ArgumentNullException");
+			return PostOperationResponse.BadRequest("Data is empty");
+		}
+		catch (ValidationException ex)
+		{
+			_logger.LogError(ex, "ValidationException");
+			return PostOperationResponse.BadRequest($"Incorrect data transmitted: {ex.Message}");
+		}
+		catch (ElementNotFoundException ex)
+		{
+			_logger.LogError(ex, "ElementNotFoundException");
+			return PostOperationResponse.BadRequest($"Not found element by Id {postModel.Id}");
+		}
+		catch (ElementExistsException ex)
+		{
+			_logger.LogError(ex, "ElementExistsException");
+			return PostOperationResponse.BadRequest(ex.Message);
+		}
+		catch (ElementDeletedException ex)
+		{
+			_logger.LogError(ex, "ElementDeletedException");
+			return PostOperationResponse.BadRequest($"Element by id: {postModel.Id} was deleted");
+		}
+		catch (StorageException ex)
+		{
+			_logger.LogError(ex, "StorageException");
+			return PostOperationResponse.BadRequest($"Error while working with data storage: {ex.InnerException!.Message}");
+		}
+		catch (Exception ex)
+		{
+			_logger.LogError(ex, "Exception");
+			return PostOperationResponse.InternalServerError(ex.Message);
+		}
+	}
+
+	public PostOperationResponse RemovePost(string id)
+	{
+		try
+		{
+			_postBusinessLogicContract.DeletePost(id);
+			return PostOperationResponse.NoContent();
+		}
+		catch (ArgumentNullException ex)
+		{
+			_logger.LogError(ex, "ArgumentNullException");
+			return PostOperationResponse.BadRequest("Id is empty");
+		}
+		catch (ValidationException ex)
+		{
+			_logger.LogError(ex, "ValidationException");
+			return PostOperationResponse.BadRequest($"Incorrect data transmitted: {ex.Message}");
+		}
+		catch (ElementNotFoundException ex)
+		{
+			_logger.LogError(ex, "ElementNotFoundException");
+			return PostOperationResponse.BadRequest($"Not found element by id: {id}");
+		}
+		catch (ElementDeletedException ex)
+		{
+			_logger.LogError(ex, "ElementDeletedException");
+			return PostOperationResponse.BadRequest($"Element by id: {id} was deleted");
+		}
+		catch (StorageException ex)
+		{
+			_logger.LogError(ex, "StorageException");
+			return PostOperationResponse.BadRequest($"Error while working with data storage: {ex.InnerException!.Message}");
+		}
+		catch (Exception ex)
+		{
+			_logger.LogError(ex, "Exception");
+			return PostOperationResponse.InternalServerError(ex.Message);
+		}
+	}
+
+	public PostOperationResponse RestorePost(string id)
+	{
+		try
+		{
+			_postBusinessLogicContract.RestorePost(id);
+			return PostOperationResponse.NoContent();
+		}
+		catch (ArgumentNullException ex)
+		{
+			_logger.LogError(ex, "ArgumentNullException");
+			return PostOperationResponse.BadRequest("Id is empty");
+		}
+		catch (ValidationException ex)
+		{
+			_logger.LogError(ex, "ValidationException");
+			return PostOperationResponse.BadRequest($"Incorrect data transmitted: {ex.Message}");
+		}
+		catch (ElementNotFoundException ex)
+		{
+			_logger.LogError(ex, "ElementNotFoundException");
+			return PostOperationResponse.BadRequest($"Not found element by id: {id}");
+		}
+		catch (StorageException ex)
+		{
+			_logger.LogError(ex, "StorageException");
+			return PostOperationResponse.BadRequest($"Error while working with data storage: {ex.InnerException!.Message}");
+		}
+		catch (Exception ex)
+		{
+			_logger.LogError(ex, "Exception");
+			return PostOperationResponse.InternalServerError(ex.Message);
+		}
+	}
+}

SladkieBulki/SladkieBulkiWedApi/Adapters/ProductAdapter.cs

@@ -0,0 +1,150 @@
+using AutoMapper;
+using SladkieBulkiContrakts.AdapterContracts;
+using SladkieBulkiContrakts.AdapterContracts.OperationResponses;
+using SladkieBulkiContrakts.BindingModels;
+using SladkieBulkiContrakts.BusinessLogicsContracts;
+using SladkieBulkiContrakts.DataModels;
+using SladkieBulkiContrakts.Exceptions;
+using SladkieBulkiContrakts.ViewModels;
+
+namespace SladkieBulkiWedApi.Adapters;
+
+public class ProductAdapter : IProductAdapter
+{
+    private readonly IProductBusinessLogicContract _logic;
+    private readonly ILogger _logger;
+    private readonly IMapper _mapper;
+
+    public ProductAdapter(IProductBusinessLogicContract logic, ILogger<ProductAdapter> logger)
+    {
+        _logic = logic;
+        _logger = logger;
+        var config = new MapperConfiguration(cfg =>
+        {
+            cfg.CreateMap<ProductBindingModel, ProductDataModel>();
+            cfg.CreateMap<ProductDataModel, ProductViewModel>();
+        });
+        _mapper = config.CreateMapper();
+    }
+
+    public ProductOperationResponse GetList()
+    {
+        try
+        {
+            var list = _logic.GetAllProducts();
+            return ProductOperationResponse.OK(list.Select(x => _mapper.Map<ProductViewModel>(x)).ToList());
+        }
+        catch (NullListException)
+        {
+            return ProductOperationResponse.NotFound("No records found");
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Exception");
+            return ProductOperationResponse.InternalServerError(ex.Message);
+        }
+    }
+
+    public ProductOperationResponse GetElement(string data)
+    {
+        try
+        {
+            ProductDataModel model;
+            if (Guid.TryParse(data, out _))
+                model = _logic.GetProductByData(data);
+            else
+                model = _logic.GetProductByData(data);
+
+            return ProductOperationResponse.OK(_mapper.Map<ProductViewModel>(model));
+        }
+        catch (ElementNotFoundException ex)
+        {
+            return ProductOperationResponse.NotFound(ex.Message);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Exception");
+            return ProductOperationResponse.InternalServerError(ex.Message);
+        }
+    }
+
+    public ProductOperationResponse RegisterProduct(ProductBindingModel model)
+    {
+        try
+        {
+            var dataModel = _mapper.Map<ProductDataModel>(model);
+            _logic.InsertProduct(dataModel);
+            return ProductOperationResponse.NoContent();
+        }
+        catch (ValidationException ex)
+        {
+            return ProductOperationResponse.BadRequest(ex.Message);
+        }
+        catch (ElementExistsException ex)
+        {
+            return ProductOperationResponse.BadRequest(ex.Message);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Exception");
+            return ProductOperationResponse.InternalServerError(ex.Message);
+        }
+    }
+
+    public ProductOperationResponse ChangeProductInfo(ProductBindingModel model)
+    {
+        try
+        {
+            var dataModel = _mapper.Map<ProductDataModel>(model);
+            _logic.UpdateProduct(dataModel);
+            return ProductOperationResponse.NoContent();
+        }
+        catch (ElementNotFoundException ex)
+        {
+            return ProductOperationResponse.BadRequest(ex.Message);
+        }
+        catch (ElementExistsException ex)
+        {
+            return ProductOperationResponse.BadRequest(ex.Message);
+        }
+        catch (ValidationException ex)
+        {
+            return ProductOperationResponse.BadRequest(ex.Message);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Exception");
+            return ProductOperationResponse.InternalServerError(ex.Message);
+        }
+    }
+
+    public ProductOperationResponse DeleteProduct(string id)
+    {
+        try
+        {
+            _logic.DeleteProduct(id);
+            return ProductOperationResponse.NoContent();
+        }
+        catch (ElementNotFoundException ex)
+        {
+            
+            return ProductOperationResponse.BadRequest(ex.Message);
+        }
+        catch (ElementDeletedException ex)
+        {
+            
+            return ProductOperationResponse.BadRequest(ex.Message);
+        }
+        catch (ValidationException ex)
+        {
+            return ProductOperationResponse.BadRequest(ex.Message);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Exception");
+            return ProductOperationResponse.InternalServerError(ex.Message);
+        }
+    }
+
+
+}