fix problem

TwoFromTheCasketContratcs/.idea/.idea.TwoFromTheCasketContratcs/.idea/.gitignore

@@ -0,0 +1,13 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Rider ignored files
+/.idea.TwoFromTheCasketContratcs.iml
+/projectSettingsUpdater.xml
+/modules.xml
+/contentModel.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

TwoFromTheCasketContratcs/.idea/.idea.TwoFromTheCasketContratcs/.idea/encodings.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with BOM under Windows, with no BOM otherwise" />
+</project>

TwoFromTheCasketContratcs/.idea/.idea.TwoFromTheCasketContratcs/.idea/indexLayout.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="UserContentModel">
+    <attachedFolders />
+    <explicitIncludes />
+    <explicitExcludes />
+  </component>
+</project>

TwoFromTheCasketContratcs/.idea/.idea.TwoFromTheCasketContratcs/.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>

TwoFromTheCasketContratcs/TwoFromTheCasketBuisnessLogic/Implementations/MasterBusinessLogicContract.cs

@@ -0,0 +1,121 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.Json;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Logging;
+using TwoFromTheCasketContratcs.BuisnessLogicsContracts;
+using TwoFromTheCasketContratcs.DataModels;
+using TwoFromTheCasketContratcs.Exceptions;
+using TwoFromTheCasketContratcs.Extensions;
+using TwoFromTheCasketContratcs.StorageContracts;
+
+namespace TwoFromTheCasketBuisnessLogic.Implementations;
+
+internal class MasterBusinessLogicContract(IMasterStorageContract masterStorageContract, ILogger logger) : IMasterBuisnessLogicContract
+{
+    ILogger _logger = logger;
+    private IMasterStorageContract _masterStorageContract = masterStorageContract;
+    public List<MasterDataModel> GetAllMasters(bool onlyActive = true)
+    {
+        _logger.LogInformation("GetAllWorkers params: {onlyActive}", onlyActive);
+        return _masterStorageContract.GetList(onlyActive) ?? throw new
+      NullListException();
+    }
+
+    public List<MasterDataModel> GetAllMastersByPost(string postId, bool onlyActive = true)
+    {
+        _logger.LogInformation("GetAllWorkers params: {postId}, { onlyActive},", postId, onlyActive); 
+        if (postId.IsEmpty())
+        {
+            throw new ArgumentNullException(nameof(postId));
+        }
+        if (!postId.IsGuid())
+        {
+            throw new ValidationException("The value in the field postId is not a unique identifier."); 
+        }
+        return _masterStorageContract.GetList(onlyActive, postId) ?? throw new NullListException();
+    }
+
+    public List<MasterDataModel> GetAllMastersByEmploymentDate(DateTime fromDate, DateTime toDate, bool onlyActive = true)
+    {
+        _logger.LogInformation("GetAllWorkers params: {onlyActive}, { fromDate}, { toDate}", onlyActive, fromDate, toDate); 
+  if (fromDate.IsDateNotOlder(toDate))
+        {
+            throw new IncorrectDatesException(fromDate, toDate);
+        }
+        return _masterStorageContract.GetList(onlyActive, fromEmploymentDate:
+      fromDate, toEmploymentDate: toDate) ?? throw new NullListException();
+    }
+
+    public MasterDataModel GetMasterByData(string data)
+    {
+        _logger.LogInformation("Get element by data: {data}", data);
+        if (data.IsEmpty())
+        {
+            throw new ArgumentNullException(nameof(data));
+        }
+        if (data.IsGuid())
+        {
+            return _masterStorageContract.GetElementById(data) ?? throw
+         new ElementNotFoundException(data);
+        }
+        return _masterStorageContract.GetElementByFIO(data) ?? throw new
+      ElementNotFoundException(data);
+    }
+
+    public void InsertMaster(MasterDataModel workerDataModel)
+    {
+        _logger.LogInformation("New data: {json}",
+      JsonSerializer.Serialize(workerDataModel));
+        ArgumentNullException.ThrowIfNull(workerDataModel);
+        workerDataModel.Validate();
+        _masterStorageContract.AddElement(workerDataModel);
+    }
+
+    public void UpdateMaster(MasterDataModel workerDataModel)
+    {
+        _logger.LogInformation("Update data: {json}",
+      JsonSerializer.Serialize(workerDataModel));
+        ArgumentNullException.ThrowIfNull(workerDataModel);
+        workerDataModel.Validate();
+        _masterStorageContract.UpdElement(workerDataModel);
+    }
+
+    public void DeleteMaster(string id)
+    {
+        _logger.LogInformation("Delete by id: {id}", id);
+        if (id.IsEmpty())
+        {
+            throw new ArgumentNullException(nameof(id));
+        }
+        if (!id.IsGuid())
+        {
+            throw new ValidationException("Id is not a unique identifier"); 
+        }
+        _masterStorageContract.DelElement(id);
+    }
+
+    public List<MasterDataModel> GetAllMastersByBirthDate(DateTime fromDate, DateTime toDate, bool onlyActive = true)
+    {
+        _logger.LogInformation("GetAllWorkers params: {onlyActive}, { fromDate}, { toDate}", onlyActive, fromDate, toDate); 
+        if (fromDate.IsDateNotOlder(toDate))
+        {
+            throw new IncorrectDatesException(fromDate, toDate);
+        }
+        return _masterStorageContract.GetList(onlyActive, fromBirthDate: fromDate, toBirthDate: toDate) ?? throw new NullListException();
+    }
+
+    public List<MasterDataModel> GetAllWorkersByEmploymentDate(DateTime
+   fromDate, DateTime toDate, bool onlyActive = true)
+    {
+        _logger.LogInformation("GetAllMaster params: {onlyActive}, { fromDate}, { toDate}", onlyActive, fromDate, toDate); 
+     if (fromDate.IsDateNotOlder(toDate))
+        {
+            throw new IncorrectDatesException(fromDate, toDate);
+        }
+        return _masterStorageContract.GetList(onlyActive, fromEmploymentDate:
+      fromDate, toEmploymentDate: toDate) ?? throw new NullListException();
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketBuisnessLogic/Implementations/OrderBusinessLogicContract.cs

@@ -0,0 +1,89 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Logging;
+using TwoFromTheCasketContratcs.BuisnessLogicsContracts;
+using TwoFromTheCasketContratcs.DataModels;
+using TwoFromTheCasketContratcs.Exceptions;
+using TwoFromTheCasketContratcs.Extensions;
+using TwoFromTheCasketContratcs.StorageContracts;
+
+namespace TwoFromTheCasketBuisnessLogic.Implementations;
+
+internal class OrderBusinessLogicContract(IOrderStorageContract orderStorageContract, ILogger logger) : IOrderBuisnessLogicContract
+{
+    private ILogger _logger = logger;
+    private IOrderStorageContract _orderStorageContract = orderStorageContract;
+    public List<OrderDataModel> GetAllOrder()
+    {
+        _logger.LogInformation("GetAllOrders called");
+        var orders = _orderStorageContract.GetList();
+        if (orders == null)
+        {
+            throw new NullListException();
+        }
+        return orders;
+    }
+
+    public OrderDataModel GetOrderByDate(DateTime fromDate)
+    {
+        _logger.LogInformation("GetAllOrdersByDate called with fromDate: {fromDate} to: {toDate}");
+
+        
+        return _orderStorageContract.GetElementByDate(fromDate) ?? throw new NullListException();
+    }
+
+    public OrderDataModel GetOrderByData(string data)
+    {
+        _logger.LogInformation($"GetOrderByData called with data: {data}");
+        if (data.IsEmpty())
+        {
+            throw new ArgumentNullException(nameof(data));
+        }
+        if (data.IsGuid())
+        {
+            return _orderStorageContract.GetElementById(data) ?? throw new ElementNotFoundException(data);
+        }
+        return _orderStorageContract.GetElementById(data) ?? throw new ElementNotFoundException(data);
+    }
+
+    public void InsertOrder(OrderDataModel orderDataModel)
+    {
+        _logger.LogInformation("InsertOrder called with orderDataModel: {orderDataModel}");
+        ValidateOrder(orderDataModel);
+        _orderStorageContract.AddElement(orderDataModel);
+    }
+
+    public void UpdateOrder(OrderDataModel orderDataModel)
+    {
+        _logger.LogInformation("UpdateOrder called with orderDataModel: {orderDataModel}");
+        ValidateOrder(orderDataModel);
+        _orderStorageContract.UpdElement(orderDataModel);
+    }
+
+    public void DeleteOrder(string id)
+    {
+        _logger.LogInformation($"DeleteOrder called with id: {id}");
+        ValidateId(id);
+        _orderStorageContract.DelElement(id);
+    }
+
+    private void ValidateOrder(OrderDataModel orderDataModel)
+    {
+        if (orderDataModel == null)
+            throw new ArgumentNullException(nameof(orderDataModel));
+
+        orderDataModel.Validate();
+    }
+
+    private void ValidateId(string id)
+    {
+        if (string.IsNullOrEmpty(id))
+            throw new ArgumentNullException(nameof(id));
+
+        if (!Guid.TryParse(id, out _))
+            throw new ValidationException("Id is not a unique identifier");
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketBuisnessLogic/Implementations/PostBusinessLogicContract.cs

@@ -0,0 +1,106 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.Json;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Logging;
+using TwoFromTheCasketContratcs.BuisnessLogicsContracts;
+using TwoFromTheCasketContratcs.DataModels;
+using TwoFromTheCasketContratcs.Exceptions;
+using TwoFromTheCasketContratcs.Extensions;
+using TwoFromTheCasketContratcs.StorageContracts;
+
+namespace TwoFromTheCasketBuisnessLogic.Implementations;
+
+internal class PostBusinessLogicContract(IPostStorageContract postStorageContract, ILogger logger) : IPostBuisnessLogicContract
+{
+    private IPostStorageContract _postStorageContract = postStorageContract;
+    private ILogger _logger = logger;
+
+    public List<PostDataModel> GetAllPosts()
+    {
+        _logger.LogInformation("GetAllPosts");
+        return _postStorageContract.GetList() ?? throw new
+      NullListException();
+    }
+
+    public List<PostDataModel> GetAllDataOfPost(string postId)
+    {
+        _logger.LogInformation("GetAllDataOfPost for {postId}", postId);
+        if (postId.IsEmpty())
+        {
+            throw new ArgumentNullException(nameof(postId));
+        }
+        if (!postId.IsGuid())
+        {
+            throw new ValidationException("The value in the field postId is not a unique identifier."); 
+        }
+        return _postStorageContract.GetPostWithHistory(postId) ?? throw new
+      NullListException();
+    }
+
+    public PostDataModel GetPostByData(string data)
+    {
+        _logger.LogInformation("Get element by data: {data}", data);
+        if (data.IsEmpty())
+        {
+            throw new ArgumentNullException(nameof(data));
+        }
+        if (data.IsGuid())
+        {
+            return _postStorageContract.GetElementById(data) ?? throw new
+         ElementNotFoundException(data);
+        }
+        return _postStorageContract.GetElementByName(data) ?? throw new
+      ElementNotFoundException(data);
+    }
+
+    public void InsertPost(PostDataModel postDataModel)
+    {
+        _logger.LogInformation("InsertPost called with postDataModel: {postDataModel}");
+
+        if (postDataModel == null)
+            throw new ArgumentNullException(nameof(postDataModel));
+
+        postDataModel.Validate(); // Вызовляем проверку валидности данных
+
+        _postStorageContract.AddElement(postDataModel);
+    }
+
+    public void UpdatePost(PostDataModel postDataModel)
+    {
+        _logger.LogInformation("Update data: {json}", JsonSerializer.Serialize(postDataModel));
+        ArgumentNullException.ThrowIfNull(postDataModel);
+        postDataModel.Validate();
+        _postStorageContract.UpdElement(postDataModel);
+    }
+
+    public void DeletePost(string id)
+    {
+        _logger.LogInformation("Delete by id: {id}", id);
+        if (id.IsEmpty())
+        {
+            throw new ArgumentNullException(nameof(id));
+        }
+        if (!id.IsGuid())
+        {
+            throw new ValidationException("Id is not a unique identifier"); 
+        }
+        _postStorageContract.DelElement(id);
+    }
+
+    public void RestorePost(string id)
+    {
+        _logger.LogInformation("Restore by id: {id}", id);
+        if (id.IsEmpty())
+        {
+            throw new ArgumentNullException(nameof(id));
+        }
+        if (!id.IsGuid())
+        {
+            throw new ValidationException("Id is not a unique identifier"); 
+        }
+        _postStorageContract.ResElement(id);
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketBuisnessLogic/Implementations/ReportContract.cs

@@ -0,0 +1,311 @@
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketBuisnessLogic.OfficePackage;
+using TwoFromTheCasketContratcs.BuisnessLogicsContracts;
+using TwoFromTheCasketContratcs.DataModels;
+using TwoFromTheCasketContratcs.Exceptions;
+using TwoFromTheCasketContratcs.Extensions;
+using TwoFromTheCasketContratcs.StorageContracts;
+
+namespace TwoFromTheCasketBuisnessLogic.Implementations;
+
+internal class ReportContract(IServiceStorageContract serviceStorageContract, IMasterStorageContract masterStorageContract, IOrderStorageContract orderStorageContract, ISalaryStorageContract salaryStorageContract, IPostStorageContract postStorageContract, BaseWordBuilder baseWordBuilder, BaseExcelBuilder baseExcelBuilder, BasePdfBuilder basePdfBuilder, ILogger logger) : IReportContract
+{
+    private readonly IServiceStorageContract _serviceStorageContract = serviceStorageContract;
+
+    private readonly IMasterStorageContract _masterStorageContract = masterStorageContract;
+
+    private readonly IOrderStorageContract _orderStorageContract = orderStorageContract;
+
+    private readonly ISalaryStorageContract _salaryStorageContract = salaryStorageContract;
+
+    private readonly IPostStorageContract _postStorageContract = postStorageContract;
+
+    private readonly BaseWordBuilder _baseWordBuilder = baseWordBuilder;
+
+    private readonly BaseExcelBuilder _baseExcelBuilder = baseExcelBuilder;
+
+    private readonly BasePdfBuilder _basePdfBuilder = basePdfBuilder;
+
+    private readonly ILogger _logger = logger;
+
+    internal static readonly string[] documentHeader = ["Дата", "Работа"];
+
+    internal static readonly string[] tableHeader = ["Дата", "Сумма", "Работа", "Объём"];
+
+    public async Task<Stream> CreateDocumentServicesWithHistoryAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct)
+    {
+        var services = await GetDataServicesWithHistoryAsync(dateStart, dateFinish, ct);
+        var builder = _baseWordBuilder
+            .AddHeader("Отчет по услугам и их истории изменений")
+            .AddParagraph($"Период: с {dateStart:dd.MM.yyyy} по {dateFinish:dd.MM.yyyy}")
+            .AddParagraph($"Отчёт сформирован: {DateTime.Now:dd.MM.yyyy HH:mm}");
+        
+        if (!services.Any())
+        {
+            builder.AddParagraph("За указанный период услуги не найдены.");
+            return builder.Build();
+        }
+        
+       
+        var tableData = new List<string[]> 
+        { 
+            new[] { "Услуга", "Тип", "Текущая цена", "Дата изменения", "Старая цена" } 
+        };
+        
+        foreach (var service in services)
+        {
+            if (service.History.Any())
+            {
+                
+                var sortedHistory = service.History.OrderByDescending(h => h.ChangeDate).ToList();
+                
+                for (int i = 0; i < sortedHistory.Count; i++)
+                {
+                    var history = sortedHistory[i];
+                    tableData.Add(new[]
+                    {
+                        i == 0 ? service.ServiceName : "", 
+                        i == 0 ? service.ServiceType.ToString() : "", 
+                        i == 0 ? service.Price.ToString("C") : "",
+                        history.ChangeDate.ToString("dd.MM.yyyy HH:mm"),
+                        history.OldPrice.ToString("C")
+                    });
+                }
+            }
+            else
+            {
+                
+                tableData.Add(new[]
+                {
+                    service.ServiceName,
+                    service.ServiceType.ToString(),
+                    service.Price.ToString("C"),
+                    "—", 
+                    "—"  
+                });
+            }
+        }
+        
+        
+        builder.AddTable(new[] { 2500, 1500, 1500, 2000, 1500 }, tableData);
+        
+        return builder.Build();
+    }
+
+    public async Task<Stream> CreateDocumentOrdersByPeriodAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct)
+    {
+        var orders = await GetDataOrderByPeriodAsync(dateStart, dateFinish, ct);
+        
+        var tableData = new List<string[]> { new[] { "Дата заказа", "Статус", "Тип помещения", "Мастер", "Услуга", "Время работы", "Сумма" } };
+        
+        foreach (var order in orders)
+        {
+            
+            var orderDetails = await GetOrderDetailsAsync(order.Id, ct);
+            
+            if (orderDetails.Any())
+            {
+                foreach (var detail in orderDetails)
+                {
+                    tableData.Add(new[]
+                    {
+                        order.Date.ToString("dd.MM.yyyy"),
+                        order.Status.ToString(),
+                        order.RoomType.ToString(),
+                        detail.MasterFIO,
+                        detail.ServiceName,
+                        $"{detail.TimeOfWorking} ч.",
+                        detail.TotalAmount.ToString("C")
+                    });
+                }
+            }
+            else
+            {
+                
+                tableData.Add(new[]
+                {
+                    order.Date.ToString("dd.MM.yyyy"),
+                    order.Status.ToString(),
+                    order.RoomType.ToString(),
+                    "Не назначен",
+                    "Нет услуг",
+                    "0 ч.",
+                    "0,00 ₽"
+                });
+            }
+        }
+        
+        return _baseExcelBuilder
+            .AddHeader("Отчет по продажам за период", 0, 7)
+            .AddParagraph($"с {dateStart.ToShortDateString()} по {dateFinish.ToShortDateString()}", 2)
+            .AddTable([15, 12, 15, 20, 25, 12, 15], tableData)
+            .Build();
+    }
+
+    public async Task<Stream> CreateDocumentSalaryByPeriodAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct)
+    {
+        var data = await GetDataSalaryByPeriodAsync(dateStart, dateFinish, ct);
+        
+        if (!data.Any())
+        {
+            return _basePdfBuilder
+                .AddHeader("Зарплатная ведомость")
+                .AddParagraph($"за период с {dateStart.ToShortDateString()} по {dateFinish.ToShortDateString()}")
+                .AddParagraph("За указанный период зарплаты не найдены.")
+                .Build();
+        }
+        
+        
+        var groupedData = data.GroupBy(x => x.MasterFIO)
+            .Select(g => new { MasterFIO = g.Key, TotalSalary = g.Sum(x => x.TotalSalary) })
+            .ToList();
+        
+        
+        var tableData = new List<string[]> 
+        { 
+            new[] { "ФИО мастера", "Дата зачисления", "Сумма зарплаты" } 
+        };
+        
+        foreach (var salary in data)
+        {
+            var row = new[]
+            {
+                salary.MasterFIO,
+                salary.FromPeriod.ToString("dd.MM.yyyy"),
+                salary.TotalSalary.ToString("C")
+            };
+            tableData.Add(row);
+        }
+        
+        return _basePdfBuilder
+            .AddHeader("Зарплатная ведомость")
+            .AddParagraph($"за период с {dateStart.ToShortDateString()} по {dateFinish.ToShortDateString()}")
+            .AddPieChart("Начисления", groupedData.Select(x => (x.MasterFIO, x.TotalSalary)).ToList())
+            .AddParagraph("") 
+            .AddTable(new[] { 200, 150, 150 }, tableData)
+            .Build();
+    }
+
+    public async Task<List<ServiceHistoryDataModel>> GetDataServiceHistoryAsync(CancellationToken ct)
+    {
+        var histories = new List<ServiceHistoryDataModel>();
+        var services = _serviceStorageContract.GetList() ?? new List<ServiceDataModel>();
+        
+        foreach (var service in services)
+        {
+            var serviceHistories = _serviceStorageContract.GetHistoryByServiceId(service.Id);
+            if (serviceHistories != null)
+            {
+                histories.AddRange(serviceHistories);
+            }
+        }
+        
+        return histories.OrderByDescending(h => h.ChangeDate).ToList();
+    }
+
+    public async Task<List<OrderDataModel>> GetDataOrderByPeriodAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct)
+    {
+        if (dateStart.IsDateNotOlder(dateFinish))
+        {
+            throw new IncorrectDatesException(dateStart, dateFinish);
+        }
+        
+        try
+        {
+
+            var orders = await _orderStorageContract.GetListAsync(dateStart, dateFinish, ct);
+            return orders.OrderBy(o => o.Date).ToList();
+        }
+        catch (Exception ex)
+        {
+            throw;
+        }
+    }
+    public async Task<List<MasterSalaryByPeriodDataModel>> GetDataSalaryByPeriodAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct)
+    {
+        
+        if (dateStart > dateFinish)
+        {
+            throw new IncorrectDatesException(dateStart, dateFinish);
+        }
+        
+        var salaries = await _salaryStorageContract.GetListAsync(dateStart, dateFinish, ct);
+        var masters = _masterStorageContract.GetList(onlyActive: true) ?? new List<MasterDataModel>();
+        
+        var salaryRecords = salaries
+            .GroupBy(salary => salary.MasterId)
+            .Select(group =>
+            {
+                var master = masters.FirstOrDefault(m => m.Id == group.Key);
+                var totalSalary = group.Sum(salary => salary.Salary + salary.Prize);
+                
+                return new MasterSalaryByPeriodDataModel
+                {
+                    MasterFIO = master?.FIO ?? "Неизвестный мастер",
+                    TotalSalary = totalSalary,
+                    FromPeriod = dateStart,
+                    ToPeriod = dateFinish
+                };
+            })
+            .OrderBy(x => x.MasterFIO)
+            .ToList();
+        
+        return salaryRecords;
+    }
+
+    public async Task<List<ServiceWithHistoryDataModel>> GetDataServicesWithHistoryAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct)
+    {
+        if (dateStart.IsDateNotOlder(dateFinish))
+        {
+            throw new IncorrectDatesException(dateStart, dateFinish);
+        }
+        
+        
+        var services = _serviceStorageContract.GetList() ?? new List<ServiceDataModel>();
+        
+        var result = new List<ServiceWithHistoryDataModel>();
+        
+        foreach (var service in services)
+        {
+            
+            var serviceHistories = _serviceStorageContract.GetHistoryByServiceId(service.Id) ?? new List<ServiceHistoryDataModel>();
+            
+            
+            var filteredHistories = serviceHistories
+                .Where(h => h.ChangeDate >= dateStart && h.ChangeDate <= dateFinish)
+                .OrderByDescending(h => h.ChangeDate)
+                .ToList();
+            
+            result.Add(new ServiceWithHistoryDataModel
+            {
+                Id = service.Id,
+                ServiceName = service.ServiceName,
+                ServiceType = service.ServiceType,
+                MasterId = service.MasterId,
+                Price = service.Price,
+                IsDeleted = service.IsDeleted,
+                History = filteredHistories
+            });
+        }
+        
+        return result.OrderBy(s => s.ServiceName).ToList();
+    }
+
+    private async Task<List<(string MasterFIO, string ServiceName, int TimeOfWorking, decimal TotalAmount)>> GetOrderDetailsAsync(string orderId, CancellationToken ct)
+    {
+        try
+        {
+            return await _orderStorageContract.GetOrderDetailsAsync(orderId, ct);
+        }
+        catch (Exception)
+        {
+            return new List<(string MasterFIO, string ServiceName, int TimeOfWorking, decimal TotalAmount)>();
+        }
+    }
+
+}

TwoFromTheCasketContratcs/TwoFromTheCasketBuisnessLogic/Implementations/SalaryBuisnessLogicContract.cs

@@ -0,0 +1,213 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Logging;
+using TwoFromTheCasketContratcs.BuisnessLogicsContracts;
+using TwoFromTheCasketContratcs.DataModels;
+using TwoFromTheCasketContratcs.StorageContracts;
+using TwoFromTheCasketContratcs.Extensions;
+using TwoFromTheCasketContratcs.Exceptions;
+using TwoFromTheCasketContratcs.Infrastructure;
+using TwoFromTheCasketContratcs.Infrastructure.PostConfigurations;
+
+namespace TwoFromTheCasketBuisnessLogic.Implementations
+{
+    internal class SalaryBusinessLogicContract(ISalaryStorageContract
+salaryStorageContract, IPostStorageContract
+postStorageContract, IMasterStorageContract masterStorageContract, ILogger
+logger, IOrderStorageContract orderStorageContract, IConfigurationSalary configurationSalary) : ISalaryBuisnessLogicContract
+    {
+        private readonly ILogger _logger = logger;
+        private readonly ISalaryStorageContract _salaryStorageContract = salaryStorageContract;
+        private readonly IPostStorageContract _postStorageContract = postStorageContract;
+        private readonly IMasterStorageContract _masterStorageContract = masterStorageContract;
+        private readonly IOrderStorageContract _orderStorageContract = orderStorageContract;
+        private readonly IConfigurationSalary _configurationSalary = configurationSalary;
+        private readonly object _lockObject = new object();
+
+        public List<SalaryDataModel> GetAllSalariesByPeriod(DateTime fromDate, DateTime toDate)
+        {
+            _logger.LogInformation("GetAllSalaries params: {fromDate}, {toDate}", fromDate, toDate);
+
+            if (fromDate.IsDateNotOlder(toDate))
+            {
+                throw new IncorrectDatesException(fromDate, toDate);
+            }
+
+            return _salaryStorageContract.GetList(fromDate, toDate) ?? throw new NullListException();
+        }
+
+        public List<SalaryDataModel> GetAllSalariesByPeriodByMaster(DateTime fromDate, DateTime toDate, string masterId)
+        {
+            if (fromDate.IsDateNotOlder(toDate))
+            {
+                throw new IncorrectDatesException(fromDate, toDate);
+            }
+
+            if (string.IsNullOrEmpty(masterId))
+            {
+                throw new ArgumentNullException(nameof(masterId));
+            }
+
+            if (!Guid.TryParse(masterId, out _))
+            {
+                throw new ValidationException("The value in the field masterId is not a unique identifier.");
+            }
+
+            _logger.LogInformation("GetAllSalaries params: {fromDate}, {toDate}, {masterId}", fromDate, toDate, masterId);
+            return _salaryStorageContract.GetList(fromDate, toDate, masterId) ?? throw new NullListException();
+        }
+
+        public void CalculateSalaryByMonth(DateTime date)
+        {
+            _logger.LogInformation("CalculateSalaryByMonth: {date}", date);
+            var startDate = new DateTime(date.Year, date.Month, 1, 0, 0, 0, DateTimeKind.Utc);
+            var finishDate = new DateTime(date.Year, date.Month, DateTime.DaysInMonth(date.Year, date.Month), 0, 0, 0, DateTimeKind.Utc);
+            var masters = _masterStorageContract.GetList() ?? throw new NullListException();
+            
+            foreach (var master in masters)
+            {
+                var orders = _orderStorageContract.GetList() ?? throw new NullListException();
+                
+                // Фильтруем заказы по дате (связь с мастером идет через ServiceOrder)
+                var masterOrders = orders.Where(o => o.Date >= startDate && o.Date <= finishDate).ToList();
+                
+                var post = _postStorageContract.GetElementById(master.PostId) ?? throw new ElementNotFoundException(master.PostId);
+                
+                var salary = post.ConfigurationModel switch
+                {
+                    null => 0,
+                    CarpenterPostConfiguration cpc => CalculateSalaryForCarpenter(masterOrders, startDate, finishDate, cpc),
+                    PainterPostConfiguration ppc => CalculateSalaryForPainter(masterOrders, startDate, finishDate, ppc),
+                    PlastererPostConfiguration plpc => CalculateSalaryForPlasterer(masterOrders, startDate, finishDate, plpc),
+                    PostConfiguration pc => pc.Rate,
+                };
+                
+                _logger.LogDebug("The master {masterId} was paid a salary of {salary}", master.Id, salary);
+                
+                _salaryStorageContract.AddElement(new SalaryDataModel(master.Id, finishDate, salary, 0));
+            }
+            
+            // Сохраняем все изменения одним вызовом
+            _salaryStorageContract.SaveChanges();
+        }
+
+        private double CalculateSalaryForCarpenter(List<OrderDataModel> orders, DateTime startDate, DateTime finishDate, CarpenterPostConfiguration config)
+        {
+            var maxThreads = Math.Max(1, _configurationSalary.MaxThreads);
+            var options = new ParallelOptions { MaxDegreeOfParallelism = maxThreads };
+            var calcPercent = 0.0;
+            var days = new List<DateTime>();
+            
+            for (var date = startDate; date < finishDate; date = date.AddDays(1))
+            {
+                days.Add(date);
+            }
+
+            Parallel.ForEach(days, options, date =>
+            {
+                var ordersInDay = orders.Where(x => x.Date.Date == date.Date).ToArray();
+                if (ordersInDay.Length > 0)
+                {
+                    lock (_lockObject)
+                    {
+                        calcPercent += ordersInDay.Length * config.BonusForExtraCarpentry;
+                    }
+                }
+            });
+
+            return config.Rate + calcPercent;
+        }
+
+        private double CalculateSalaryForPainter(List<OrderDataModel> orders, DateTime startDate, DateTime finishDate, PainterPostConfiguration config)
+        {
+            var maxThreads = Math.Max(1, _configurationSalary.MaxThreads);
+            var options = new ParallelOptions { MaxDegreeOfParallelism = maxThreads };
+            var calcPercent = 0.0;
+            var days = new List<DateTime>();
+            
+            for (var date = startDate; date < finishDate; date = date.AddDays(1))
+            {
+                days.Add(date);
+            }
+
+            Parallel.ForEach(days, options, date =>
+            {
+                var ordersInDay = orders.Where(x => x.Date.Date == date.Date).ToArray();
+                if (ordersInDay.Length > 0)
+                {
+                    lock (_lockObject)
+                    {
+                        calcPercent += ordersInDay.Length * config.PainterPercent;
+                    }
+                }
+            });
+
+            var calcBonusTask = Task.Run(() =>
+            {
+                return orders.Count * config.BonusForExtraPainter;
+            });
+
+            try
+            {
+                calcBonusTask.Wait();
+            }
+            catch (AggregateException agEx)
+            {
+                foreach (var ex in agEx.InnerExceptions)
+                {
+                    _logger.LogError(ex, "Error in the painter payroll process");
+                }
+                return 0;
+            }
+
+            return config.Rate + calcPercent + calcBonusTask.Result;
+        }
+
+        private double CalculateSalaryForPlasterer(List<OrderDataModel> orders, DateTime startDate, DateTime finishDate, PlastererPostConfiguration config)
+        {
+            var maxThreads = Math.Max(1, _configurationSalary.MaxThreads);
+            var options = new ParallelOptions { MaxDegreeOfParallelism = maxThreads };
+            var calcPercent = 0.0;
+            var days = new List<DateTime>();
+            
+            for (var date = startDate; date < finishDate; date = date.AddDays(1))
+            {
+                days.Add(date);
+            }
+
+            Parallel.ForEach(days, options, date =>
+            {
+                var ordersInDay = orders.Where(x => x.Date.Date == date.Date).ToArray();
+                if (ordersInDay.Length > 0)
+                {
+                    lock (_lockObject)
+                    {
+                        calcPercent += ordersInDay.Length * config.PlastererPercent;
+                    }
+                }
+            });
+
+            var calcBonusTask = Task.Run(() =>
+            {
+                return orders.Count * config.BonusForExtraPlasterer;
+            });
+
+            try
+            {
+                calcBonusTask.Wait();
+            }
+            catch (AggregateException agEx)
+            {
+                foreach (var ex in agEx.InnerExceptions)
+                {
+                    _logger.LogError(ex, "Error in the plasterer payroll process");
+                }
+                return 0;
+            }
+
+            return config.Rate + calcPercent + calcBonusTask.Result;
+        }
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketBuisnessLogic/Implementations/ServiceBusinessLogicContract.cs

@@ -0,0 +1,96 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.Json;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Logging;
+using TwoFromTheCasketContratcs.BuisnessLogicsContracts;
+using TwoFromTheCasketContratcs.DataModels;
+using TwoFromTheCasketContratcs.Enums;
+using TwoFromTheCasketContratcs.Exceptions;
+using TwoFromTheCasketContratcs.Extensions;
+using TwoFromTheCasketContratcs.StorageContracts;
+
+namespace TwoFromTheCasketBuisnessLogic.Implementations;
+
+internal class ServiceBusinessLogicContract(IServiceStorageContract serviceStorageContract, ILogger logger) : IServiceBuisnessLogicContract
+{
+    ILogger _logger = logger;
+    private IServiceStorageContract _serviceStorageContract = serviceStorageContract;
+    public List<ServiceDataModel> GetAllServices(bool onlyActive)
+    {
+        _logger.LogInformation("GetAllService called");
+        var services = _serviceStorageContract.GetList();
+        if(services == null)
+        {
+            throw new NullListException();
+        }
+        return services;
+    }
+
+    public List<ServiceDataModel> GetServicesByMasterId(string masterId, bool onlyActive)
+    {
+        _logger.LogInformation("GetAllServicesByMasterId called");
+        if (masterId.IsEmpty())
+        {
+            throw new ArgumentNullException(nameof(masterId));
+        }
+        if (!masterId.IsGuid())
+        {
+            throw new ValidationException("The value in the field masterId is not a unique identifier.");
+        }
+        return _serviceStorageContract.GetElementByMasterId(masterId) ?? throw new NullListException();
+    }
+
+    public List<ServiceDataModel> GetServicesByServiceType(ServiceType serviceType, bool onlyActive)
+    {
+        _logger.LogInformation($"GetServicesByServiceType called for {serviceType} (onlyActive: {onlyActive})");
+
+        
+        var allServices = _serviceStorageContract.GetList() ?? new List<ServiceDataModel>();
+
+        
+        var filteredByType = allServices.Where(s => s.ServiceType == serviceType);
+
+        
+        if (onlyActive)
+        {
+            filteredByType = filteredByType.Where(s => s.IsDeleted!);
+        }
+
+        return filteredByType.ToList();
+    }
+
+    public void InsertService(ServiceDataModel serviceDataModel)
+    {
+        _logger.LogInformation("New data: {json}",
+      JsonSerializer.Serialize(serviceDataModel));
+        ArgumentNullException.ThrowIfNull(serviceDataModel);
+        serviceDataModel.Validate();
+        _serviceStorageContract.AddElement(serviceDataModel);
+
+    }
+
+    public void UpdateService(ServiceDataModel serviceDataModel)
+    {
+        _logger.LogInformation("Update data: {json}",
+      JsonSerializer.Serialize(serviceDataModel));
+        ArgumentNullException.ThrowIfNull(serviceDataModel);
+        serviceDataModel.Validate();
+        _serviceStorageContract.UpdElement(serviceDataModel);
+    }
+    public void DeleteService(string id)
+    {
+        _logger.LogInformation("Delete by id: {id}", id);
+        if (id.IsEmpty())
+        {
+            throw new ArgumentNullException(nameof(id));
+        }
+        if (!id.IsGuid())
+        {
+            throw new ValidationException("Id is not a unique identifier");
+        }
+        _serviceStorageContract.DelElement(id);
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketBuisnessLogic/OfficePackage/BaseExcelBuilder.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketBuisnessLogic.OfficePackage;
+
+public abstract class BaseExcelBuilder
+{
+    public abstract BaseExcelBuilder AddHeader(string header, int startIndex, int count);
+    public abstract BaseExcelBuilder AddParagraph(string text, int columnIndex);
+    public abstract BaseExcelBuilder AddTable(int[] columnsWidths, List<string[]> data);
+    public abstract Stream Build();
+}

TwoFromTheCasketContratcs/TwoFromTheCasketBuisnessLogic/OfficePackage/BasePdfBuilder.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketBuisnessLogic.OfficePackage;
+
+public abstract class BasePdfBuilder
+{
+    public abstract BasePdfBuilder AddHeader(string header);
+    public abstract BasePdfBuilder AddParagraph(string text);
+    public abstract BasePdfBuilder AddPieChart(string title, List<(string Caption, double Value)> data);
+    public abstract BasePdfBuilder AddTable(int[] widths, List<string[]> data);
+    public abstract Stream Build();
+}

TwoFromTheCasketContratcs/TwoFromTheCasketBuisnessLogic/OfficePackage/BaseWordBuilder.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketBuisnessLogic.OfficePackage;
+
+public abstract class BaseWordBuilder
+{
+    public abstract BaseWordBuilder AddHeader(string header);
+    public abstract BaseWordBuilder AddParagraph(string text);
+    public abstract BaseWordBuilder AddTable(int[] widths, List<string[]> data);
+    public abstract Stream Build();
+}

TwoFromTheCasketContratcs/TwoFromTheCasketBuisnessLogic/OfficePackage/MigraDocPdfBuilder.cs

@@ -0,0 +1,115 @@
+using Microsoft.EntityFrameworkCore.Migrations.Internal;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using MigraDoc.DocumentObjectModel;
+using MigraDoc.DocumentObjectModel.Shapes.Charts;
+using MigraDoc.Rendering;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketBuisnessLogic.OfficePackage;
+
+internal class MigraDocPdfBuilder : BasePdfBuilder
+{
+    private readonly Document _document;
+    public MigraDocPdfBuilder()
+    {
+        Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
+        _document = new Document();
+        DefineStyles();
+    }
+    public override BasePdfBuilder AddHeader(string header)
+    {
+        _document.AddSection().AddParagraph(header, "NormalBold");
+        return this;
+    }
+    public override BasePdfBuilder AddParagraph(string text)
+    {
+        _document.LastSection.AddParagraph(text, "Normal");
+        return this;
+    }
+    public override BasePdfBuilder AddPieChart(string title, List<(string Caption, double Value)> data)
+    {
+        if (data == null || data.Count == 0)
+        {
+            return this;
+        }
+        var chart = new Chart(ChartType.Pie2D);
+        var series = chart.SeriesCollection.AddSeries();
+        series.Add(data.Select(x => x.Value).ToArray());
+        var xseries = chart.XValues.AddXSeries();
+        xseries.Add(data.Select(x => x.Caption).ToArray());
+        chart.DataLabel.Type = DataLabelType.Percent;
+        chart.DataLabel.Position = DataLabelPosition.OutsideEnd;
+        chart.Width = Unit.FromCentimeter(16);
+        chart.Height = Unit.FromCentimeter(12);
+        chart.TopArea.AddParagraph(title);
+        chart.XAxis.MajorTickMark = TickMarkType.Outside;
+        chart.YAxis.MajorTickMark = TickMarkType.Outside;
+        chart.YAxis.HasMajorGridlines = true;
+        chart.PlotArea.LineFormat.Width = 1;
+        chart.PlotArea.LineFormat.Visible = true;
+        chart.TopArea.AddLegend();
+        _document.LastSection.Add(chart);
+        return this;
+    }
+
+    public override BasePdfBuilder AddTable(int[] widths, List<string[]> data)
+    {
+        if (data == null || data.Count == 0)
+        {
+            return this;
+        }
+
+        var table = _document.LastSection.AddTable();
+        table.Style = "Table";
+        table.Borders.Color = Colors.Black;
+        table.Borders.Width = 0.25;
+        table.Borders.Left.Width = 0.5;
+        table.Borders.Right.Width = 0.5;
+        table.Rows.LeftIndent = 0;
+
+        // Настройка колонок
+        for (int i = 0; i < widths.Length; i++)
+        {
+            var column = table.AddColumn(Unit.FromPoint(widths[i]));
+            column.Format.Alignment = ParagraphAlignment.Center;
+        }
+
+        // Добавление данных
+        for (int rowIndex = 0; rowIndex < data.Count; rowIndex++)
+        {
+            var row = table.AddRow();
+            row.HeadingFormat = (rowIndex == 0); // Первая строка - заголовок
+            row.Format.Alignment = ParagraphAlignment.Center;
+            row.Format.Font.Bold = (rowIndex == 0);
+
+            for (int colIndex = 0; colIndex < data[rowIndex].Length && colIndex < widths.Length; colIndex++)
+            {
+                var cell = row.Cells[colIndex];
+                var cellText = data[rowIndex][colIndex];
+                cell.AddParagraph(cellText);
+                cell.Format.Alignment = ParagraphAlignment.Center;
+            }
+        }
+
+        return this;
+    }
+    public override Stream Build()
+    {
+        var stream = new MemoryStream();
+        var renderer = new PdfDocumentRenderer(true)
+        {
+            Document = _document
+        };
+        renderer.RenderDocument();
+        renderer.PdfDocument.Save(stream);
+        return stream;
+    }
+    private void DefineStyles()
+    {
+        var style = _document.Styles.AddStyle("NormalBold", "Normal");
+        style.Font.Bold = true;
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketBuisnessLogic/OfficePackage/OpenXmlExcelBuilder.cs

@@ -0,0 +1,271 @@
+using DocumentFormat.OpenXml;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Spreadsheet;
+
+namespace TwoFromTheCasketBuisnessLogic.OfficePackage;
+
+internal class OpenXmlExcelBuilder : BaseExcelBuilder
+{
+    private readonly SheetData _sheetData;
+    private readonly MergeCells _mergeCells;
+    private readonly Columns _columns;
+    private uint _rowIndex = 0;
+    public OpenXmlExcelBuilder()
+    {
+        _sheetData = new SheetData();
+        _mergeCells = new MergeCells();
+        _columns = new Columns();
+        _rowIndex = 1;
+    }
+    public override BaseExcelBuilder AddHeader(string header, int startIndex, int count)
+    {
+        CreateCell(startIndex, _rowIndex, header, StyleIndex.BoldTextWithoutBorder);
+        for (int i = startIndex + 1; i < startIndex + count; ++i)
+        {
+            CreateCell(i, _rowIndex, "", StyleIndex.SimpleTextWithoutBorder);
+        }
+        _mergeCells.Append(new MergeCell()
+        {
+            Reference =
+            new StringValue($"{GetExcelColumnName(startIndex)}{_rowIndex}:{GetExcelColumnName(startIndex + count - 1)}{_rowIndex}")
+        });
+        _rowIndex++;
+        return this;
+    }
+    public override BaseExcelBuilder AddParagraph(string text, int columnIndex)
+    {
+        CreateCell(columnIndex, _rowIndex++, text, StyleIndex.SimpleTextWithoutBorder);
+        return this;
+    }
+    public override BaseExcelBuilder AddTable(int[] columnsWidths, List<string[]> data)
+    {
+        if (columnsWidths == null || columnsWidths.Length == 0)
+        {
+            throw new ArgumentNullException(nameof(columnsWidths));
+        }
+        if (data == null || data.Count == 0)
+        {
+            throw new ArgumentNullException(nameof(data));
+        }
+        if (data.Any(x => x.Length != columnsWidths.Length))
+        {
+            throw new InvalidOperationException("widths.Length != data.Length");
+        }
+        uint counter = 1;
+        int coef = 2;
+        _columns.Append(columnsWidths.Select(x => new Column
+        {
+            Min = counter,
+            Max = counter++,
+            Width = x * coef,
+            CustomWidth = true
+        }));
+        for (var j = 0; j < data.First().Length; ++j)
+        {
+            CreateCell(j, _rowIndex, data.First()[j], StyleIndex.BoldTextWithBorder);
+        }
+        _rowIndex++;
+        for (var i = 1; i < data.Count - 1; ++i)
+        {
+            for (var j = 0; j < data[i].Length; ++j)
+            {
+                CreateCell(j, _rowIndex, data[i][j], StyleIndex.SimpleTextWithBorder);
+            }
+            _rowIndex++;
+        }
+        for (var j = 0; j < data.Last().Length; ++j)
+        {
+            CreateCell(j, _rowIndex, data.Last()[j], StyleIndex.BoldTextWithBorder);
+        }
+        _rowIndex++;
+        return this;
+    }
+    public override Stream Build()
+    {
+        var stream = new MemoryStream();
+        using var spreadsheetDocument = SpreadsheetDocument.Create(stream, SpreadsheetDocumentType.Workbook);
+        var workbookpart = spreadsheetDocument.AddWorkbookPart();
+        GenerateStyle(workbookpart);
+        workbookpart.Workbook = new Workbook();
+        var worksheetPart = workbookpart.AddNewPart<WorksheetPart>();
+        worksheetPart.Worksheet = new Worksheet();
+        if (_columns.HasChildren)
+        {
+            worksheetPart.Worksheet.Append(_columns);
+        }
+        worksheetPart.Worksheet.Append(_sheetData);
+        var sheets = spreadsheetDocument.WorkbookPart!.Workbook.AppendChild(new Sheets());
+        var sheet = new Sheet()
+        {
+            Id = spreadsheetDocument.WorkbookPart.GetIdOfPart(worksheetPart),
+            SheetId = 1,
+            Name = "Лист 1"
+        };
+        sheets.Append(sheet);
+        if (_mergeCells.HasChildren)
+        {
+            worksheetPart.Worksheet.InsertAfter(_mergeCells, worksheetPart.Worksheet.Elements<SheetData>().First());
+        }
+        return stream;
+    }
+    private static void GenerateStyle(WorkbookPart workbookPart)
+    {
+        var workbookStylesPart = workbookPart.AddNewPart<WorkbookStylesPart>();
+        workbookStylesPart.Stylesheet = new Stylesheet();
+        var fonts = new Fonts() { Count = 2, KnownFonts = BooleanValue.FromBoolean(true) };
+        fonts.Append(new DocumentFormat.OpenXml.Spreadsheet.Font
+        {
+            FontSize = new FontSize() { Val = 11 },
+            FontName = new FontName() { Val = "Calibri" },
+            FontFamilyNumbering = new FontFamilyNumbering() { Val = 2 },
+            FontScheme = new FontScheme() { Val = new EnumValue<FontSchemeValues>(FontSchemeValues.Minor) }
+        });
+        fonts.Append(new DocumentFormat.OpenXml.Spreadsheet.Font
+        {
+            FontSize = new FontSize() { Val = 11 },
+            FontName = new FontName() { Val = "Calibri" },
+            FontFamilyNumbering = new FontFamilyNumbering() { Val = 2 },
+            FontScheme = new FontScheme() { Val = new EnumValue<FontSchemeValues>(FontSchemeValues.Minor) },
+            Bold = new Bold()
+        });
+        workbookStylesPart.Stylesheet.Append(fonts);
+        // Default Fill
+        var fills = new Fills() { Count = 1 };
+        fills.Append(new Fill
+        {
+            PatternFill = new PatternFill() { PatternType = new EnumValue<PatternValues>(PatternValues.None) }
+        });
+        workbookStylesPart.Stylesheet.Append(fills);
+        // Default Border
+        var borders = new Borders() { Count = 2 };
+        borders.Append(new Border
+        {
+            LeftBorder = new LeftBorder(),
+            RightBorder = new RightBorder(),
+            TopBorder = new TopBorder(),
+            BottomBorder = new BottomBorder(),
+            DiagonalBorder = new DiagonalBorder()
+        });
+        borders.Append(new Border
+        {
+            LeftBorder = new LeftBorder() { Style = BorderStyleValues.Thin },
+            RightBorder = new RightBorder() { Style = BorderStyleValues.Thin },
+            TopBorder = new TopBorder() { Style = BorderStyleValues.Thin },
+            BottomBorder = new BottomBorder() { Style = BorderStyleValues.Thin }
+        });
+        workbookStylesPart.Stylesheet.Append(borders);
+        // Default cell format and a date cell format
+        var cellFormats = new CellFormats() { Count = 4 };
+        cellFormats.Append(new CellFormat
+        {
+            NumberFormatId = 0,
+            FormatId = 0,
+            FontId = 0,
+            BorderId = 0,
+            FillId = 0,
+            Alignment = new Alignment()
+            {
+                Horizontal = HorizontalAlignmentValues.Left,
+                Vertical = VerticalAlignmentValues.Center,
+                WrapText = true
+            }
+        });
+        cellFormats.Append(new CellFormat
+        {
+            NumberFormatId = 0,
+            FormatId = 0,
+            FontId = 0,
+            BorderId = 1,
+            FillId = 0,
+            Alignment = new Alignment()
+            {
+                Horizontal = HorizontalAlignmentValues.Left,
+                Vertical = VerticalAlignmentValues.Center,
+                WrapText = true
+            }
+        });
+        cellFormats.Append(new CellFormat
+        {
+            NumberFormatId = 0,
+            FormatId = 0,
+            FontId = 1,
+            BorderId = 0,
+            FillId = 0,
+            Alignment = new Alignment()
+            {
+                Horizontal = HorizontalAlignmentValues.Center,
+                Vertical = VerticalAlignmentValues.Center,
+                WrapText = true
+            }
+        });
+        cellFormats.Append(new CellFormat
+        {
+            NumberFormatId = 0,
+            FormatId = 0,
+            FontId = 1,
+            BorderId = 1,
+            FillId = 0,
+            Alignment = new Alignment()
+            {
+                Horizontal = HorizontalAlignmentValues.Center,
+                Vertical = VerticalAlignmentValues.Center,
+                WrapText = true
+            }
+        });
+        workbookStylesPart.Stylesheet.Append(cellFormats);
+    }
+    private enum StyleIndex
+    {
+        SimpleTextWithoutBorder = 0,
+        SimpleTextWithBorder = 1,
+        BoldTextWithoutBorder = 2,
+        BoldTextWithBorder = 3
+    }
+    private void CreateCell(int columnIndex, uint rowIndex, string text, StyleIndex styleIndex)
+    {
+        var columnName = GetExcelColumnName(columnIndex);
+        var cellReference = columnName + rowIndex;
+        var row = _sheetData.Elements<Row>().FirstOrDefault(r => r.RowIndex! == rowIndex);
+        if (row == null)
+        {
+            row = new Row() { RowIndex = rowIndex };
+            _sheetData.Append(row);
+        }
+        var newCell = row.Elements<Cell>()
+            .FirstOrDefault(c => c.CellReference != null && c.CellReference.Value == columnName + rowIndex);
+        if (newCell == null)
+        {
+            Cell? refCell = null;
+            foreach (Cell cell in row.Elements<Cell>())
+            {
+                if (cell.CellReference?.Value != null && cell.CellReference.Value.Length == cellReference.Length)
+                {
+                    if (string.Compare(cell.CellReference.Value, cellReference, true) > 0)
+                    {
+                        refCell = cell;
+                        break;
+                    }
+                }
+            }
+            newCell = new Cell() { CellReference = cellReference };
+            row.InsertBefore(newCell, refCell);
+        }
+        newCell.CellValue = new CellValue(text);
+        newCell.DataType = CellValues.String;
+        newCell.StyleIndex = (uint)styleIndex;
+    }
+    private static string GetExcelColumnName(int columnNumber)
+    {
+        columnNumber += 1;
+        int dividend = columnNumber;
+        string columnName = string.Empty;
+        int modulo;
+        while (dividend > 0)
+        {
+            modulo = (dividend - 1) % 26;
+            columnName = Convert.ToChar(65 + modulo).ToString() + columnName;
+            dividend = (dividend - modulo) / 26;
+        }
+        return columnName;
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketBuisnessLogic/OfficePackage/OpenXmlWordBuilder.cs

@@ -0,0 +1,79 @@
+using DocumentFormat.OpenXml;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Wordprocessing;
+
+namespace TwoFromTheCasketBuisnessLogic.OfficePackage;
+
+internal class OpenXmlWordBuilder : BaseWordBuilder
+{
+    private readonly Document _document;
+    private readonly Body _body;
+    public OpenXmlWordBuilder()
+    {
+        _document = new Document();
+        _body = _document.AppendChild(new Body());
+    }
+    public override BaseWordBuilder AddHeader(string header)
+    {
+        var paragraph = _body.AppendChild(new Paragraph());
+        var run = paragraph.AppendChild(new Run());
+        run.AppendChild(new RunProperties(new Bold()));
+        run.AppendChild(new Text(header));
+        return this;
+    }
+    public override BaseWordBuilder AddParagraph(string text)
+    {
+        var paragraph = _body.AppendChild(new Paragraph());
+        var run = paragraph.AppendChild(new Run());
+        run.AppendChild(new Text(text));
+        return this;
+    }
+    public override BaseWordBuilder AddTable(int[] widths, List<string[]> data)
+    {
+        if (widths == null || widths.Length == 0)
+        {
+            throw new ArgumentNullException(nameof(widths));
+        }
+        if (data == null || data.Count == 0)
+        {
+            throw new ArgumentNullException(nameof(data));
+        }
+        if (data.Any(x => x.Length != widths.Length))
+        {
+            throw new InvalidOperationException("widths.Length != data.Length");
+        }
+        var table = new Table();
+        table.AppendChild(new TableProperties(
+            new TableBorders(
+                new TopBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 12 },
+                new BottomBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 12 },
+                new LeftBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 12 },
+                new RightBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 12 },
+                new InsideHorizontalBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 12 },
+                new InsideVerticalBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 12 }
+            )
+        ));
+        // Заголовок
+        var tr = new TableRow();
+        for (var j = 0; j < widths.Length; ++j)
+        {
+            tr.Append(new TableCell(
+                new TableCellProperties(new TableCellWidth() { Width = widths[j].ToString() }),
+                new Paragraph(new Run(new RunProperties(new Bold()), new Text(data.First()[j])))));
+        }
+        table.Append(tr);
+        // Данные
+        table.Append(data.Skip(1).Select(x =>
+            new TableRow(x.Select(y => new TableCell(new Paragraph(new Run(new Text(y))))))));
+        _body.Append(table);
+        return this;
+    }
+    public override Stream Build()
+    {
+        var stream = new MemoryStream();
+        using var wordDocument = WordprocessingDocument.Create(stream, WordprocessingDocumentType.Document);
+        var mainPart = wordDocument.AddMainDocumentPart();
+        mainPart.Document = _document;
+        return stream;
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketBuisnessLogic/TwoFromTheCasketBuisnessLogic.csproj

@@ -0,0 +1,26 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  
+  </PropertyGroup>
+	<ItemGroup>
+		<InternalsVisibleTo Include="TwoFromTheCasketTest" />
+		<InternalsVisibleTo Include="TwoFromTheCasketWebApi" />
+		<InternalsVisibleTo Include="DynamicProxyGenAssembly2" />
+	</ItemGroup>
+	<ItemGroup>
+	  <PackageReference Include="DocumentFormat.OpenXml" Version="3.3.0" />
+	  <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.3" />
+	  <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
+	  <PackageReference Include="PDFsharp-MigraDoc-gdi" Version="6.2.1" />
+	  <PackageReference Include="System.Drawing.Common" Version="9.0.0" />
+	</ItemGroup>
+
+	<ItemGroup>
+    <ProjectReference Include="..\TwoFromTheCasketContratcs\TwoFromTheCasketContratcs.csproj" />
+  </ItemGroup>
+
+</Project>

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs.sln

@@ -7,6 +7,12 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TwoFromTheCasketContratcs",
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TwoFromTheCasketTest", "TwoFromTheCasketTest\TwoFromTheCasketTest.csproj", "{71E6B2F8-F494-4500-A887-481047D885DF}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TwoFromTheCasketBuisnessLogic", "TwoFromTheCasketBuisnessLogic\TwoFromTheCasketBuisnessLogic.csproj", "{371435E4-6D04-4302-86C8-23F063FBE57A}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TwoFromTheCasketDatabase", "TwoFromTheCasketDatabase\TwoFromTheCasketDatabase.csproj", "{C77C86D0-B620-4737-93D9-1A5A69BD7128}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TwoFromTheCasketWebApi", "TwoFromTheCasketWebApi\TwoFromTheCasketWebApi.csproj", "{9627CDA8-1A24-4093-8D46-ED40DC05C942}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -21,8 +27,23 @@ Global
 		{71E6B2F8-F494-4500-A887-481047D885DF}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{71E6B2F8-F494-4500-A887-481047D885DF}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{71E6B2F8-F494-4500-A887-481047D885DF}.Release|Any CPU.Build.0 = Release|Any CPU
+		{371435E4-6D04-4302-86C8-23F063FBE57A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{371435E4-6D04-4302-86C8-23F063FBE57A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{371435E4-6D04-4302-86C8-23F063FBE57A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{371435E4-6D04-4302-86C8-23F063FBE57A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C77C86D0-B620-4737-93D9-1A5A69BD7128}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C77C86D0-B620-4737-93D9-1A5A69BD7128}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C77C86D0-B620-4737-93D9-1A5A69BD7128}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C77C86D0-B620-4737-93D9-1A5A69BD7128}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9627CDA8-1A24-4093-8D46-ED40DC05C942}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9627CDA8-1A24-4093-8D46-ED40DC05C942}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9627CDA8-1A24-4093-8D46-ED40DC05C942}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9627CDA8-1A24-4093-8D46-ED40DC05C942}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {7B5E57DB-A427-4A96-9581-F3FF00AC4923}
+	EndGlobalSection
 EndGlobal

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/AdapterContracts/IMasterAdapter.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.AdapterContracts.OperationResponses;
+using TwoFromTheCasketContratcs.BindingModels;
+using TwoFromTheCasketContratcs.DataModels;
+
+namespace TwoFromTheCasketContratcs.AdapterContracts;
+
+public interface IMasterAdapter
+{
+    MasterOperationResponse GetList(bool onlyActive);
+
+    MasterOperationResponse GetListByPost(string postId, bool onlyActive);
+    MasterOperationResponse GetListByBirthDate(DateTime fromDate, DateTime toDate, bool onlyActive);
+
+    MasterOperationResponse GetListByEmploymentDate(DateTime fromDate, DateTime toDate, bool onlyActive);
+
+    MasterOperationResponse GetElementByData(string data);
+
+    MasterOperationResponse RegisterMaster(MasterBindingModel masterModel);
+
+    MasterOperationResponse ChangeMasterInfo(MasterBindingModel masterModel);
+
+    MasterOperationResponse RemoveMaster(string id);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/AdapterContracts/IOrderAdapter.cs

@@ -0,0 +1,19 @@
+using TwoFromTheCasketContratcs.AdapterContracts.OperationResponses;
+using TwoFromTheCasketContratcs.BindingModels;
+
+namespace TwoFromTheCasketContratcs.AdapterContracts;
+
+public interface IOrderAdapter
+{
+    OrderOperationResponse GetList();
+
+    OrderOperationResponse GetListByDate(DateTime fromDate);
+
+    OrderOperationResponse GetElementByData(string data);
+
+    OrderOperationResponse RegisterOrder(OrderBindingModel orderModel);
+
+    OrderOperationResponse ChangeOrderInfo(OrderBindingModel orderModel);
+
+    OrderOperationResponse RemoveOrder(string id);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/AdapterContracts/IPostAdapter.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.AdapterContracts.OperationResponses;
+using TwoFromTheCasketContratcs.BindingModels;
+
+namespace TwoFromTheCasketContratcs.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);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/AdapterContracts/IReportAdapter.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.AdapterContracts.OperationResponses;
+
+namespace TwoFromTheCasketContratcs.AdapterContracts;
+
+public interface IReportAdapter
+{
+    Task<ReportOperationResponse> GetDataServicesWithHistoryAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct);
+
+    Task<ReportOperationResponse> GetDataOrderByPeriodAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct);
+
+    Task<ReportOperationResponse> GetDataSalaryByPeriodAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct);
+
+    Task<ReportOperationResponse> CreateDocumentServicesWithHistoryAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct);
+
+    Task<ReportOperationResponse> CreateDocumentOrdersByPeriodAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct);
+
+    Task<ReportOperationResponse> CreateDocumentSalaryByPeriodAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/AdapterContracts/ISalaryAdapter.cs

@@ -0,0 +1,10 @@
+using TwoFromTheCasketContratcs.AdapterContracts.OperationResponses;
+
+namespace TwoFromTheCasketContratcs.AdapterContracts;
+
+public interface ISalaryAdapter
+{
+    SalaryOperationResponse GetListByPeriod(DateTime fromDate, DateTime toDate);
+    SalaryOperationResponse GetListByPeriodByMaster(DateTime fromDate, DateTime toDate, string masterId);
+    SalaryOperationResponse CalculateSalaryByMonth(DateTime date);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/AdapterContracts/IServiceAdapter.cs

@@ -0,0 +1,15 @@
+using TwoFromTheCasketContratcs.AdapterContracts.OperationResponses;
+using TwoFromTheCasketContratcs.BindingModels;
+using TwoFromTheCasketContratcs.Enums;
+
+namespace TwoFromTheCasketContratcs.AdapterContracts;
+
+public interface IServiceAdapter
+{
+    ServiceOperationResponse GetList(bool onlyActive);
+    ServiceOperationResponse GetListByServiceType(ServiceType serviceType, bool onlyActive);
+    ServiceOperationResponse GetListByMasterId(string masterId, bool onlyActive);
+    ServiceOperationResponse RegisterService(ServiceBindingModel serviceModel);
+    ServiceOperationResponse ChangeServiceInfo(ServiceBindingModel serviceModel);
+    ServiceOperationResponse RemoveService(string id);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/AdapterContracts/OperationResponses/MasterOperationResponse.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.Infrastructure;
+using TwoFromTheCasketContratcs.ViewModels;
+
+namespace TwoFromTheCasketContratcs.AdapterContracts.OperationResponses;
+
+public class MasterOperationResponse : OperationResponse
+{
+    public static MasterOperationResponse OK(List<MasterViewModel> data) => OK<MasterOperationResponse, List<MasterViewModel>>(data);
+    public static MasterOperationResponse OK(MasterViewModel data) => OK<MasterOperationResponse, MasterViewModel>(data);
+    public static MasterOperationResponse NoContent() => NoContent<MasterOperationResponse>();
+    public static MasterOperationResponse NotFound(string message) =>  NotFound<MasterOperationResponse>(message);
+    public static MasterOperationResponse BadRequest(string message) => BadRequest<MasterOperationResponse>(message);
+    public static MasterOperationResponse InternalServerError(string message) =>  InternalServerError<MasterOperationResponse>(message);
+
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/AdapterContracts/OperationResponses/OrderOperationResponse.cs

@@ -0,0 +1,14 @@
+using TwoFromTheCasketContratcs.Infrastructure;
+using TwoFromTheCasketContratcs.ViewModels;
+
+namespace TwoFromTheCasketContratcs.AdapterContracts.OperationResponses;
+
+public class OrderOperationResponse : OperationResponse
+{
+    public static OrderOperationResponse OK(List<OrderViewModel> data) => OK<OrderOperationResponse, List<OrderViewModel>>(data);
+    public static OrderOperationResponse OK(OrderViewModel data) => OK<OrderOperationResponse, OrderViewModel>(data);
+    public static OrderOperationResponse NoContent() => NoContent<OrderOperationResponse>();
+    public static OrderOperationResponse NotFound(string message) => NotFound<OrderOperationResponse>(message);
+    public static OrderOperationResponse BadRequest(string message) => BadRequest<OrderOperationResponse>(message);
+    public static OrderOperationResponse InternalServerError(string message) => InternalServerError<OrderOperationResponse>(message);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/AdapterContracts/OperationResponses/PostOperationResponse.cs

@@ -0,0 +1,25 @@
+using TwoFromTheCasketContratcs.Infrastructure;
+using TwoFromTheCasketContratcs.ViewModels;
+
+namespace TwoFromTheCasketContratcs.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);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/AdapterContracts/OperationResponses/ReportOperationResponse.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.Infrastructure;
+using TwoFromTheCasketContratcs.ViewModels;
+
+namespace TwoFromTheCasketContratcs.AdapterContracts.OperationResponses;
+
+public class ReportOperationResponse : OperationResponse
+{
+    public static ReportOperationResponse OK(List<ServiceHistoryViewModel> data) => OK<ReportOperationResponse, List<ServiceHistoryViewModel>>(data);
+
+    public static ReportOperationResponse OK(List<OrderViewModel> data) => OK<ReportOperationResponse, List<OrderViewModel>>(data);
+
+    public static ReportOperationResponse OK(List<MasterSalaryByPeriodViewModel> data) => OK<ReportOperationResponse, List<MasterSalaryByPeriodViewModel>>(data);
+
+    public static ReportOperationResponse OK(List<ServiceWithHistoryViewModel> data) => OK<ReportOperationResponse, List<ServiceWithHistoryViewModel>>(data);
+
+    public static ReportOperationResponse OK(Stream data, string fileName) => OK<ReportOperationResponse, Stream>(data, fileName);
+
+    public static ReportOperationResponse BadRequest(string message) =>
+        BadRequest<ReportOperationResponse>(message);
+
+    public static ReportOperationResponse InternalServerError(string message) =>
+        InternalServerError<ReportOperationResponse>(message);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/AdapterContracts/OperationResponses/SalaryOperetionResponse.cs

@@ -0,0 +1,13 @@
+using TwoFromTheCasketContratcs.Infrastructure;
+using TwoFromTheCasketContratcs.ViewModels;
+
+namespace TwoFromTheCasketContratcs.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);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/AdapterContracts/OperationResponses/ServiceOperationResponse.cs

@@ -0,0 +1,14 @@
+using TwoFromTheCasketContratcs.Infrastructure;
+using TwoFromTheCasketContratcs.ViewModels;
+
+namespace TwoFromTheCasketContratcs.AdapterContracts.OperationResponses;
+
+public class ServiceOperationResponse : OperationResponse
+{
+    public static ServiceOperationResponse OK(List<ServiceViewModel> data) => OK<ServiceOperationResponse, List<ServiceViewModel>>(data);
+    public static ServiceOperationResponse OK(ServiceViewModel data) => OK<ServiceOperationResponse, ServiceViewModel>(data);
+    public static ServiceOperationResponse NoContent() => NoContent<ServiceOperationResponse>();
+    public static ServiceOperationResponse NotFound(string message) => NotFound<ServiceOperationResponse>(message);
+    public static ServiceOperationResponse BadRequest(string message) => BadRequest<ServiceOperationResponse>(message);
+    public static ServiceOperationResponse InternalServerError(string message) => InternalServerError<ServiceOperationResponse>(message);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/BindingModels/MasterBindingModel.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketContratcs.BindingModels;
+
+public class MasterBindingModel
+{
+    public string? Id { get;  set; }
+
+    public string? FIO { get; set; }
+
+    public string? PostId { get; set; }
+
+    public DateTime? BirthDate { get; set; }
+
+    public DateTime? EmploymentDate { get; set; }
+
+    public bool IsDeleted { get; set; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/BindingModels/OrderBindingModel.cs

@@ -0,0 +1,14 @@
+using TwoFromTheCasketContratcs.Enums;
+
+namespace TwoFromTheCasketContratcs.BindingModels;
+
+public class OrderBindingModel
+{
+    public required string? Id { get; set; } 
+
+    public required DateTime Date { get; set; }
+
+    public required StatusType Status { get;  set; } 
+
+    public required RoomType RoomType { get; set; } 
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/BindingModels/PostBindingModel.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketContratcs.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; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/BindingModels/SalaryBindingModel.cs

@@ -0,0 +1,15 @@
+using System.Diagnostics.Metrics;
+
+namespace TwoFromTheCasketContratcs.BindingModels;
+
+public class SalaryBindingModel
+{
+    public string? Id { get; set; } 
+    public string? MasterId { get; set; }
+
+    public DateTime SalaryDate { get; set; }
+
+    public double SalarySize { get; set; }
+
+    public double Prize { get; set; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/BindingModels/ServiceBindingModel.cs

@@ -0,0 +1,18 @@
+using TwoFromTheCasketContratcs.Enums;
+
+namespace TwoFromTheCasketContratcs.BindingModels;
+
+public class ServiceBindingModel
+{
+    public string? Id { get; set; }
+
+    public string? ServiceName { get; set; }
+
+    public ServiceType ServiceType { get; set; }
+
+    public string? MasterId { get; set; }
+
+    public double Price { get; set; }
+
+    public bool IsDeleted { get; set; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/BindingModels/ServiceOrderBindingModel.cs

@@ -0,0 +1,12 @@
+namespace TwoFromTheCasketContratcs.BindingModels;
+
+public class ServiceOrderBindingModel
+{
+    public string? OrderId { get; set; }
+
+    public string? ServiceId { get; set; }
+
+    public string? MasterId { get; set; }
+
+    public int TimeOfWorking { get; set; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/BuisnessLogicsContracts/IMasterBuisnessLogicContract.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+
+namespace TwoFromTheCasketContratcs.BuisnessLogicsContracts;
+
+public interface IMasterBuisnessLogicContract
+{
+    List<MasterDataModel> GetAllMasters(bool onlyActive = true);
+
+    List<MasterDataModel> GetAllMastersByPost(string postId, bool onlyActive = true);
+    List<MasterDataModel> GetAllMastersByBirthDate(DateTime fromDate, DateTime toDate, bool onlyActive = true);
+
+    List<MasterDataModel> GetAllMastersByEmploymentDate(DateTime fromDate, DateTime toDate, bool onlyActive = true);
+
+    MasterDataModel GetMasterByData(string data);
+
+    void InsertMaster(MasterDataModel masterDataModel);
+
+    void UpdateMaster(MasterDataModel masterDataModel);
+
+    void DeleteMaster(string id);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/BuisnessLogicsContracts/IOrderBuisnessLogicContract.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+
+namespace TwoFromTheCasketContratcs.BuisnessLogicsContracts;
+
+public interface IOrderBuisnessLogicContract
+{
+    List<OrderDataModel> GetAllOrder();
+
+    OrderDataModel GetOrderByDate(DateTime fromDate);
+
+    OrderDataModel GetOrderByData(string data);
+
+    void InsertOrder(OrderDataModel orderDataModel);
+
+    void UpdateOrder(OrderDataModel orderDataModel);
+
+    void DeleteOrder(string id);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/BuisnessLogicsContracts/IPostBuisnessLogicContract.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+
+namespace TwoFromTheCasketContratcs.BuisnessLogicsContracts;
+
+public interface IPostBuisnessLogicContract
+{
+    List<PostDataModel> GetAllPosts();
+
+    List<PostDataModel> GetAllDataOfPost(string postId);
+
+    PostDataModel GetPostByData(string data);
+
+    void InsertPost(PostDataModel postDataModel);
+
+    void UpdatePost(PostDataModel postDataModel);
+
+    void DeletePost(string id);
+
+    void RestorePost(string id);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/BuisnessLogicsContracts/IReportContract.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+
+namespace TwoFromTheCasketContratcs.BuisnessLogicsContracts;
+
+public interface IReportContract
+{
+    Task<List<ServiceHistoryDataModel>> GetDataServiceHistoryAsync(CancellationToken ct);
+
+    Task<List<OrderDataModel>> GetDataOrderByPeriodAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct);
+
+    Task<List<MasterSalaryByPeriodDataModel>> GetDataSalaryByPeriodAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct);
+
+    Task<List<ServiceWithHistoryDataModel>> GetDataServicesWithHistoryAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct);
+
+    Task<Stream> CreateDocumentServicesWithHistoryAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct);
+
+    Task<Stream> CreateDocumentOrdersByPeriodAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct);
+
+    Task<Stream> CreateDocumentSalaryByPeriodAsync(DateTime dateStart, DateTime dateFinish, CancellationToken ct);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/BuisnessLogicsContracts/ISalaryBuisnessLogicContract.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+
+namespace TwoFromTheCasketContratcs.BuisnessLogicsContracts;
+
+public interface ISalaryBuisnessLogicContract
+{
+    List<SalaryDataModel> GetAllSalariesByPeriod(DateTime fromDate, DateTime toDate); 
+ 
+    List<SalaryDataModel> GetAllSalariesByPeriodByMaster(DateTime fromDate, DateTime toDate, string masterId);
+
+    void CalculateSalaryByMonth(DateTime date);
+} 
+

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/BuisnessLogicsContracts/IServiceBuisnessLogicContract.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+using TwoFromTheCasketContratcs.Enums;
+
+namespace TwoFromTheCasketContratcs.BuisnessLogicsContracts;
+
+public interface IServiceBuisnessLogicContract
+{
+    List<ServiceDataModel> GetAllServices(bool onlyActive);
+
+    List<ServiceDataModel> GetServicesByServiceType(ServiceType serviceType, bool onlyActive);
+
+    List<ServiceDataModel> GetServicesByMasterId(string masterId, bool onlyActive);
+
+    void InsertService(ServiceDataModel serviceDataModel);
+
+    void UpdateService(ServiceDataModel serviceDataModel);
+
+    void DeleteService(string id);
+
+
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/DataModels/MasterSalaryByPeriodDataModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketContratcs.DataModels;
+
+public class MasterSalaryByPeriodDataModel
+{
+    public required string MasterFIO { get; set; }
+
+    public double TotalSalary { get; set; }
+
+    public DateTime FromPeriod { get; set; }
+
+    public DateTime ToPeriod { get; set; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/DataModels/OrderDataModel.cs

@@ -11,16 +11,16 @@ using TwoFromTheCasketContratcs.Infrastructure;
 
 namespace TwoFromTheCasketContratcs.DataModels;
 
-public class OrderDataModel( string id, DateTime dataTime, StatusType status, RoomType roomType) : IValidation
+public class OrderDataModel( string id, DateTime data, StatusType status, RoomType roomType) : IValidation
 {
     public string Id { get; private set; } = id;
 
-    public DateTime Date { get; private set; } = dataTime;
+    public DateTime Date { get; private set; } = data;
 
     public StatusType Status {  get; private set; } = status;
 
     public RoomType RoomType { get; private set; } = roomType;
-
+    
     public void Validate()
     {
         if (Id.IsEmpty())

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/DataModels/PostDataModel.cs

@@ -1,4 +1,7 @@
-using System;
+using Microsoft.Extensions.Configuration;
+using Newtonsoft.Json.Linq;
+using Newtonsoft.Json;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -8,26 +11,40 @@ using TwoFromTheCasketContratcs.Enums;
 using TwoFromTheCasketContratcs.Exceptions;
 using TwoFromTheCasketContratcs.Extensions;
 using TwoFromTheCasketContratcs.Infrastructure;
+using TwoFromTheCasketContratcs.Infrastructure.PostConfigurations;
 
 namespace TwoFromTheCasketContratcs.DataModels;
 
-public class PostDataModel(string id, string postId, 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 PostId { get; private set; } = postId;
+    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 PostConfiguration ConfigurationModel { get; private set; } = configuration;
 
-    public bool IsActual { get; private set; } = isActual;
-
-    public DateTime ChangeDate { get; private set; } = changeDate;
 
+    public PostDataModel(string postId, string postName, PostType postType, string configurationJson) : this(postId,
+        postName, postType, new PostConfiguration())
+    {
+        var obj = JToken.Parse(configurationJson);
+        if (obj is not null)
+        {
+            ConfigurationModel = obj.Value<string>("Type") switch
+            {
+                nameof(CarpenterPostConfiguration) => JsonConvert.DeserializeObject<CarpenterPostConfiguration>(
+                    configurationJson)!,
+                nameof(PainterPostConfiguration) => JsonConvert
+                    .DeserializeObject<PainterPostConfiguration>(configurationJson)!,
+                nameof(PlastererPostConfiguration) => JsonConvert.DeserializeObject<PlastererPostConfiguration>(
+                    configurationJson)!,
+                _ => JsonConvert.DeserializeObject<PostConfiguration>(configurationJson)!,
+            };
+        }
+    }
     public void Validate()
     {
         if (Id.IsEmpty())
@@ -36,11 +53,6 @@ postType, double salary, bool isActual, DateTime changeDate) : IValidation
         if (!Id.IsGuid())
             throw new ValidationException("The value in the field Id is not a unique identifier"); 
         
-        if (PostId.IsEmpty())
-            throw new ValidationException("Field PostId is empty");
-
-        if (!PostId.IsGuid())
-            throw new ValidationException("The value in the field PostId is not a unique identifier"); 
    
         if (PostName.IsEmpty())
             throw new ValidationException("Field PostName is empty");
@@ -48,7 +60,10 @@ postType, double salary, bool isActual, DateTime changeDate) : IValidation
         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");
     }
 }

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/DataModels/ServiceWithHistoryDataModel.cs

@@ -0,0 +1,15 @@
+using TwoFromTheCasketContratcs.Enums;
+
+namespace TwoFromTheCasketContratcs.DataModels;
+
+public class ServiceWithHistoryDataModel
+{
+    public string Id { get; set; } = string.Empty;
+    public string ServiceName { get; set; } = string.Empty;
+    public ServiceType ServiceType { get; set; }
+    public double Price { get; set; }
+    public string MasterId { get; set; } = string.Empty;
+    public DateTime CreatedAt { get; set; }
+    public bool IsDeleted { get; set; }
+    public List<ServiceHistoryDataModel> History { get; set; } = new();
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/Exceptions/ElementDeletedException.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketContratcs.Exceptions;
+
+public class ElementDeletedException : Exception
+{
+    public ElementDeletedException(string id) : base($"Cannot modify a deleteditem(id: { id})") { }
+
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/Exceptions/ElementExistsException.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketContratcs.Exceptions;
+
+public class ElementExistsException : Exception
+{
+    public string ParamName {  get; private set; }
+    public string ParamValue { get; private set; }
+    public ElementExistsException(string paramName, string paramValue) : base($"There is alredy an element with value {paramValue} of parameter {paramName}")
+    {
+        ParamName = paramName;
+        ParamValue = paramValue;
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/Exceptions/ElementNotFoundException.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketContratcs.Exceptions;
+
+public class ElementNotFoundException : Exception
+{
+    public string Value {  get; private set; }
+
+    public ElementNotFoundException(string value) : base($"Element not found at value = {value}") {  Value = value; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/Exceptions/IncorrectDatesException.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using static System.Runtime.InteropServices.JavaScript.JSType;
+
+namespace TwoFromTheCasketContratcs.Exceptions;
+
+public class IncorrectDatesException : Exception
+{
+    public IncorrectDatesException(DateTime start, DateTime end) : base($"The end date must be later than the start date..StartDate: { start: dd.MM.YYYY}. EndDate: {end:dd.MM.YYYY}") { } 
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/Exceptions/NullListException.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketContratcs.Exceptions;
+
+public class NullListException : Exception
+{
+    public NullListException() : base("The returned list is null") { }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/Exceptions/StorageException.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketContratcs.Exceptions;
+
+public class StorageException : Exception
+{
+    public StorageException(Exception ex) : base($"Error while working in storage: {ex.Message}", ex) { }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/Extensions/DateTimeExtensions.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketContratcs.Extensions;
+
+public static class DateTimeExtensions
+{
+    public static bool IsDateNotOlder(this DateTime date, DateTime olderDate)
+    {
+        return date >= olderDate;
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/Infrastructure/IConfigurationDatabase.cs

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

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/Infrastructure/IConfigurationSalary.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketContratcs.Infrastructure;
+
+public interface IConfigurationSalary
+{
+    double ExtraSaleSum { get; }
+    double ExtraInstallationSum { get; }
+    int MaxThreads { get; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/Infrastructure/OperationResponse.cs

@@ -0,0 +1,54 @@
+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 TwoFromTheCasketContratcs.Infrastructure;
+
+public class OperationResponse
+{
+    protected HttpStatusCode StatusCode { get; set; }
+
+    protected object? Result { get; set; }
+
+    protected string? FileName { get; set; }
+
+    public IActionResult GetResponse(HttpRequest request, HttpResponse response)
+    {
+        ArgumentNullException.ThrowIfNull(request);
+        ArgumentNullException.ThrowIfNull(response);
+
+        response.StatusCode = (int)StatusCode;
+
+        if (Result == 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 OK<TResult, TData>(TData data, string fileName) where TResult : OperationResponse, new() => new() { StatusCode = HttpStatusCode.OK, Result = data, FileName = fileName };
+
+    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 };
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/Infrastructure/PostConfigurations/CarpenterPostConfiguration.cs

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

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/Infrastructure/PostConfigurations/PainterPostConfiguration.cs

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

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/Infrastructure/PostConfigurations/PlastererPostConfiguration.cs

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

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/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 TwoFromTheCasketContratcs.Infrastructure.PostConfigurations;
+
+public class PostConfiguration
+{
+
+    public virtual string Type => nameof(PostConfiguration);
+
+    public double Rate {  get; set; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/StorageContracts/IMasterStorageContract.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+
+namespace TwoFromTheCasketContratcs.StorageContracts;
+
+public interface IMasterStorageContract
+{
+    List<MasterDataModel> GetList(bool onlyActive = true, string? postId =
+null, DateTime? fromBirthDate = null, DateTime? toBirthDate = null, DateTime?
+fromEmploymentDate = null, DateTime? toEmploymentDate = null);
+
+    MasterDataModel? GetElementById(string id);
+
+    MasterDataModel? GetElementByFIO(string name);
+
+    MasterDataModel? GetElementByPostId(string postId);
+
+    void AddElement(MasterDataModel masterDataModel);
+
+    void UpdElement(MasterDataModel masterDataModel);
+
+    void DelElement(string id);
+
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/StorageContracts/IOrderStorageContract.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+using TwoFromTheCasketContratcs.Enums;
+
+namespace TwoFromTheCasketContratcs.StorageContracts;
+
+public interface IOrderStorageContract
+{
+    List<OrderDataModel> GetList();
+
+    Task<List<OrderDataModel>> GetListAsync(DateTime startDate, DateTime endDate, CancellationToken ct);
+
+    OrderDataModel? GetElementById(string id);
+
+    OrderDataModel? GetElementByDate(DateTime date);
+
+    OrderDataModel? GetElementByStatus(StatusType status);
+
+    void AddElement(OrderDataModel orderDataModel);
+
+    void UpdElement(OrderDataModel orderDataModel);
+
+    void DelElement(string id);
+
+    Task<List<(string MasterFIO, string ServiceName, int TimeOfWorking, decimal TotalAmount)>> GetOrderDetailsAsync(string orderId, CancellationToken ct);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/StorageContracts/IPostStorageContract.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+
+namespace TwoFromTheCasketContratcs.StorageContracts;
+
+public interface IPostStorageContract
+{
+    List<PostDataModel> GetList();
+
+    List<PostDataModel> GetPostWithHistory(string postId);
+
+    PostDataModel? GetElementById(string id);
+
+    PostDataModel? GetElementByName(string name);
+
+    void AddElement(PostDataModel postDataModel);
+
+    void UpdElement(PostDataModel postDataModel);
+
+    void DelElement(string id);
+
+    void ResElement(string id);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/StorageContracts/ISalaryStorageContract.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+using TwoFromTheCasketContratcs.Enums;
+
+namespace TwoFromTheCasketContratcs.StorageContracts;
+
+public interface ISalaryStorageContract
+{
+    List<SalaryDataModel> GetList(DateTime startDate, DateTime endDate, string?
+masterId = null);
+
+    Task<List<SalaryDataModel>> GetListAsync(DateTime startDate, DateTime endDate, CancellationToken ct);
+
+    SalaryDataModel? GetElementByMasterId(string masterId);
+
+    SalaryDataModel? GetElementBySalaryDate(DateTime salaryDate);
+
+    void AddElement(SalaryDataModel salaryDataModel);
+    
+    void SaveChanges();
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/StorageContracts/IServiceStorageContract.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+using TwoFromTheCasketContratcs.Enums;
+
+namespace TwoFromTheCasketContratcs.StorageContracts;
+
+public interface IServiceStorageContract
+{
+    List<ServiceDataModel> GetList();
+    Task<List<ServiceDataModel>> GetListAsync();
+    Task<List<ServiceDataModel>> GetListAsync(DateTime startDate, DateTime endDate, CancellationToken ct);
+    List<ServiceHistoryDataModel> GetHistoryByServiceId(string serviceId);
+    ServiceDataModel? GetElementById(string id);
+
+    List<ServiceDataModel>? GetElementByServiceName(string name);
+
+    List<ServiceDataModel>? GetElementByMasterId(string masterId);
+    void AddElement(ServiceDataModel serviceDataModel);
+
+    void UpdElement(ServiceDataModel serviceDataModel);
+
+    void DelElement(string id);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/TwoFromTheCasketContratcs.csproj

@@ -6,4 +6,15 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Abstractions" Version="2.3.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Core" Version="2.3.0" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
+    </ItemGroup>
+	<ItemGroup>
+		<InternalsVisibleTo Include="TwoFromTheCasketTest" />
+		<InternalsVisibleTo Include="TwoFromTheCasketWebApi" />
+		<InternalsVisibleTo Include="DynamicProxyGenAssembly2" />
+	</ItemGroup>
+
 </Project>

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/ViewModels/MasterSalaryByPeriodViewModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketContratcs.ViewModels;
+
+public class MasterSalaryByPeriodViewModel
+{
+    public required string MasterFIO { get; set; }
+
+    public double TotalSalary { get; set; }
+
+    public DateTime FromPeriod { get; set; }
+
+    public DateTime ToPeriod { get; set; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/ViewModels/MasterViewModel.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketContratcs.ViewModels;
+
+public class MasterViewModel
+{
+    public required string Id { get; set; }
+
+    public required string FIO { get; set; }
+
+    public required string PostId { get; set; }
+
+    public required DateTime BirthDate { get; set; }
+
+    public required DateTime EmploymentDate { get; set; }
+
+    public required bool IsDeleted { get; set; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/ViewModels/OrderViewModel.cs

@@ -0,0 +1,13 @@
+using TwoFromTheCasketContratcs.Enums;
+
+namespace TwoFromTheCasketContratcs.ViewModels;
+public class OrderViewModel
+{
+    public string? Id { get; set; }
+
+    public DateTime Date { get; set; }
+
+    public StatusType Status { get; set; }
+
+    public RoomType RoomType { get; set; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/ViewModels/PostViewModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketContratcs.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; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/ViewModels/SalaryViewModel.cs

@@ -0,0 +1,13 @@
+namespace TwoFromTheCasketContratcs.ViewModels;
+
+public class SalaryViewModel
+{
+    public required string Id { get; set; }
+    public required string MasterId { get; set; }
+
+    public required DateTime SalaryDate { get; set; }
+
+    public required double SalarySize { get; set; }
+
+    public required double Prize { get; set; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/ViewModels/ServiceHistoryViewModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketContratcs.ViewModels;
+
+public class ServiceHistoryViewModel
+{
+    public int Id { get; set; }
+    
+    public string ServiceId { get; set; } = string.Empty;
+
+    public double OldPrice { get; set; }
+
+    public DateTime ChangeDate { get; set; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/ViewModels/ServiceOderViewModel.cs

@@ -0,0 +1,12 @@
+namespace TwoFromTheCasketContratcs.ViewModels;
+
+public class ServiceOderViewModel
+{
+    public required string OrderId { get; set; }
+
+    public required string ServiceId { get; set; }
+
+    public required string MasterId { get; set; }
+
+    public required int TimeOfWorking { get; set; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/ViewModels/ServiceViewModel.cs

@@ -0,0 +1,18 @@
+using TwoFromTheCasketContratcs.Enums;
+
+namespace TwoFromTheCasketContratcs.ViewModels;
+
+public class ServiceViewModel
+{
+    public required string Id { get; set; }
+
+    public required string ServiceName { get; set; }
+
+    public required ServiceType ServiceType { get; set; }
+
+    public required string MasterId { get; set; }
+
+    public required double Price { get; set; }
+
+    public required bool IsDeleted { get; set; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketContratcs/ViewModels/ServiceWithHistoryViewModel.cs

@@ -0,0 +1,15 @@
+using TwoFromTheCasketContratcs.Enums;
+
+namespace TwoFromTheCasketContratcs.ViewModels;
+
+public class ServiceWithHistoryViewModel
+{
+    public string Id { get; set; } = string.Empty;
+    public string ServiceName { get; set; } = string.Empty;
+    public ServiceType ServiceType { get; set; }
+    public double Price { get; set; }
+    public string MasterId { get; set; } = string.Empty;
+    public DateTime CreatedAt { get; set; }
+    public bool IsDeleted { get; set; }
+    public List<ServiceHistoryViewModel> History { get; set; } = new();
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/DefaultConfigurationDatabase.cs

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

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Implementation/MasterStorageContract.cs

@@ -0,0 +1,164 @@
+using AutoMapper;
+using Microsoft.EntityFrameworkCore;
+using Npgsql;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+using TwoFromTheCasketContratcs.DataModels;
+using TwoFromTheCasketContratcs.Exceptions;
+using TwoFromTheCasketContratcs.StorageContracts;
+using TwoFromTheCasketDatabase.Models;
+
+namespace TwoFromTheCasketDatabase.Implementation;
+
+internal class MasterStorageContract : IMasterStorageContract
+{
+    private readonly TwoFromTheCasketDbContext _dbContext;
+
+    private readonly Mapper _mapper;
+    public MasterStorageContract(TwoFromTheCasketDbContext twoFromTheCasketDbContext)
+    {
+        _dbContext = twoFromTheCasketDbContext;
+        var config = new MapperConfiguration(cfg =>
+        {
+            cfg.AddMaps(typeof(Master));
+        });
+        _mapper = new Mapper(config);
+    }
+
+    public List<MasterDataModel> GetList(bool onlyActive = true, string? postId = null, DateTime? fromBirthDate = null, DateTime? toBirthDate = null, DateTime? fromEmploymentDate = null, DateTime? toEmploymentDate = null)
+    {
+        try 
+        {
+            var query = _dbContext.Masters.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 [.. query.Select(x => _mapper.Map<MasterDataModel>(x))];
+        }
+        catch(Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+
+    }
+
+    public MasterDataModel? GetElementById(string id)
+    {
+        try
+        {
+            return _mapper.Map<MasterDataModel>(GetMasterById(id));   
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+    public MasterDataModel? GetElementByFIO(string name)
+    {
+        try
+        {
+            return _mapper.Map<MasterDataModel>(_dbContext.Masters.FirstOrDefault(x => x.FIO == name));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public MasterDataModel? GetElementByPostId(string postId)
+    {
+        try
+        {
+            return _mapper.Map<MasterDataModel>(_dbContext.Masters.FirstOrDefault(x => x.PostId == postId));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+    public void AddElement(MasterDataModel masterDataModel)
+    {
+        try
+        {
+            _dbContext.Masters.Add(_mapper.Map<Master>(masterDataModel));
+            _dbContext.SaveChanges();
+        }
+        catch(InvalidOperationException ex) when (ex.TargetSite?.Name == "ThrowIdentityConflict")
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("Id", masterDataModel.Id);
+        }
+        catch (DbUpdateException ex) when (ex.InnerException is PostgresException { ConstraintName : "IX_Master_FIO" } )
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("FIO", masterDataModel.FIO);
+        }
+        catch (Exception ex) 
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+    public void UpdElement(MasterDataModel masterDataModel)
+    {
+        try
+        {
+            var element = GetMasterById(masterDataModel.Id) ?? throw new ElementNotFoundException(masterDataModel.Id);
+            _dbContext.Masters.Update(_mapper.Map(masterDataModel,element));
+            _dbContext.SaveChanges();  
+        }
+        catch (ElementNotFoundException)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw;
+        }
+        catch (DbUpdateException ex) when (ex.InnerException is PostgresException { ConstraintName: "IX_Master_FIO" })
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("FIO", masterDataModel.FIO);
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public void DelElement(string id)
+    {
+        try
+        {
+            var element = GetMasterById(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 Master? GetMasterById(string id) => _dbContext.Masters.FirstOrDefault(x => x.Id == id && !x.IsDeleted);
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Implementation/OrderStorageContract.cs

@@ -0,0 +1,202 @@
+using AutoMapper;
+using Microsoft.EntityFrameworkCore;
+using Npgsql;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+using TwoFromTheCasketContratcs.Enums;
+using TwoFromTheCasketContratcs.Exceptions;
+using TwoFromTheCasketContratcs.StorageContracts;
+using TwoFromTheCasketDatabase.Models;
+using static System.Runtime.InteropServices.JavaScript.JSType;
+
+namespace TwoFromTheCasketDatabase.Implementation;
+
+internal class OrderStorageContract : IOrderStorageContract
+{
+    private readonly TwoFromTheCasketDbContext _dbContext;
+
+    private readonly Mapper _mapper;
+    public OrderStorageContract(TwoFromTheCasketDbContext twoFromTheCasketDbContext)
+    {
+        _dbContext = twoFromTheCasketDbContext;
+
+        var config = new MapperConfiguration(cfg =>
+        {
+            
+            cfg.CreateMap<Order, OrderDataModel>()
+               .ConstructUsing(src => new OrderDataModel(
+                   src.Id.ToString(),       
+                   src.Date,            
+                   src.Status,             
+                   src.RoomType));          
+
+            
+            cfg.CreateMap<OrderDataModel, Order>()
+               .ForMember(dest => dest.Id, opt => opt.MapFrom(src => Guid.Parse(src.Id)))
+               .ForMember(dest => dest.Date, opt => opt.MapFrom(src => src.Date))
+               .ForMember(dest => dest.Status, opt => opt.MapFrom(src => src.Status))
+               .ForMember(dest => dest.RoomType, opt => opt.MapFrom(src => src.RoomType));
+            
+        });
+
+        _mapper = new Mapper(config);
+    }
+    public List<OrderDataModel> GetList()
+    {
+        try 
+        {
+            return [.. _dbContext.Orders.Select(x => _mapper.Map<OrderDataModel>(x))];
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+    public OrderDataModel? GetElementById(string id)
+    {
+        try
+        {
+            return _mapper.Map<OrderDataModel>(GetOrderById(id));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+    public OrderDataModel? GetElementByDate(DateTime date)
+    {
+        try
+        {
+            return _mapper.Map<OrderDataModel>(_dbContext.Orders.FirstOrDefault(x => x.Date == date));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+    public OrderDataModel? GetElementByStatus(StatusType status)
+    {
+        try
+        {
+            return _mapper.Map<OrderDataModel>(_dbContext.Orders.FirstOrDefault(x => x.Status == status));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public void AddElement(OrderDataModel orderDataModel)
+    {
+        try
+        {
+            _dbContext.Orders.Add(_mapper.Map<Order>(orderDataModel));
+            _dbContext.SaveChanges();
+        }
+        catch (InvalidOperationException ex) when (ex.TargetSite?.Name == "ThrowIdentityConflict")
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("Id", orderDataModel.Id);
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+    public void UpdElement(OrderDataModel orderDataModel)
+    {
+        try
+        {
+            var element = GetOrderById(orderDataModel.Id) ?? throw new ElementNotFoundException(orderDataModel.Id);
+            _dbContext.Orders.Update(_mapper.Map(orderDataModel, 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 = GetOrderById(id) ?? throw new ElementNotFoundException(id);
+            _dbContext.Orders.Remove(element);
+            _dbContext.SaveChanges();
+        }
+        catch (ElementNotFoundException)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw;
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    private Order? GetOrderById(string id) => _dbContext.Orders.FirstOrDefault(x => x.Id == id);
+
+    public async Task<List<(string MasterFIO, string ServiceName, int TimeOfWorking, decimal TotalAmount)>> GetOrderDetailsAsync(string orderId, CancellationToken ct)
+    {
+        try
+        {
+            var orderDetails = await _dbContext.ServiceOrders
+                .Where(so => so.OrderId == orderId)
+                .Join(_dbContext.Masters, so => so.MasterId, m => m.Id, (so, m) => new { so, m })
+                .Join(_dbContext.Services, x => x.so.ServiceId, s => s.Id, (x, s) => new
+                {
+                    MasterFIO = x.m.FIO,
+                    ServiceName = s.ServiceName,
+                    TimeOfWorking = x.so.TimeOfWorking,
+                    ServicePrice = s.Price
+                })
+                .ToListAsync(ct);
+
+            return orderDetails.Select(x => (
+                x.MasterFIO,
+                x.ServiceName,
+                x.TimeOfWorking,
+                (decimal)(x.ServicePrice * x.TimeOfWorking) // Простой расчет: цена услуги * время работы
+            )).ToList();
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public async Task<List<OrderDataModel>> GetListAsync(DateTime startDate, DateTime endDate, CancellationToken ct)
+    {
+        try
+        {
+            return [.. await _dbContext.Orders
+                .Where(x => x.Date >= startDate && x.Date <= endDate)
+                .Select(x => _mapper.Map<OrderDataModel>(x))
+                .ToListAsync(ct)];
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Implementation/PostStorageContract.cs

@@ -0,0 +1,190 @@
+using AutoMapper;
+using Microsoft.EntityFrameworkCore;
+using Npgsql;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+using TwoFromTheCasketContratcs.Exceptions;
+using TwoFromTheCasketContratcs.StorageContracts;
+using TwoFromTheCasketDatabase.Models;
+
+namespace TwoFromTheCasketDatabase.Implementation;
+
+internal class PostStorageContract : IPostStorageContract
+{
+    private readonly TwoFromTheCasketDbContext _dbContext;
+    private readonly Mapper _mapper;
+
+    public PostStorageContract(TwoFromTheCasketDbContext 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();
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Implementation/SalaryStorageContract.cs

@@ -0,0 +1,129 @@
+using AutoMapper;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+using TwoFromTheCasketContratcs.Exceptions;
+using TwoFromTheCasketContratcs.StorageContracts;
+using TwoFromTheCasketDatabase.Models;
+using static System.Runtime.InteropServices.JavaScript.JSType;
+
+namespace TwoFromTheCasketDatabase.Implementation;
+
+internal class SalaryStorageContract : ISalaryStorageContract
+{
+    TwoFromTheCasketDbContext _dbContext;
+
+    Mapper _mapper;
+
+    public SalaryStorageContract(TwoFromTheCasketDbContext twoFromTheCasketDbContext)
+    {
+        _dbContext = twoFromTheCasketDbContext;
+
+        var config = new MapperConfiguration(cfg =>
+        {
+            cfg.CreateMap<Salary, SalaryDataModel>()
+               .ConstructUsing(src => new SalaryDataModel(
+                   src.MasterId,  
+                   src.SalaryDate,          
+                   src.SalarySize,          
+                   src.Prize));            
+
+            cfg.CreateMap<SalaryDataModel, Salary>()
+               .ForMember(dest => dest.Id, opt => opt.Ignore()) // Игнорируем Id, так как он генерируется автоматически
+               .ForMember(dest => dest.MasterId, opt => opt.MapFrom(src => src.MasterId))
+               .ForMember(dest => dest.SalaryDate, opt => opt.MapFrom(src => src.SalaryDate))
+               .ForMember(dest => dest.SalarySize, opt => opt.MapFrom(src => src.Salary))
+               .ForMember(dest => dest.Prize, opt => opt.MapFrom(src => src.Prize));
+        });
+
+        _mapper = new Mapper(config);
+    }
+
+    public List<SalaryDataModel> GetList(DateTime startDate, DateTime endDate, string? masterId = null)
+    {
+        try
+        {
+            var query = _dbContext.Salaries.Where(x => x.SalaryDate >= startDate && x.SalaryDate <= endDate);
+            if (masterId is not null) query = query.Where(x => x.MasterId == masterId);
+            return [.. query.Select(x => _mapper.Map<SalaryDataModel>(x))];
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+
+    }
+
+    public SalaryDataModel? GetElementByMasterId(string masterId)
+    {
+        try
+        {
+            return _mapper.Map<SalaryDataModel>(_dbContext.Salaries.FirstOrDefault(x => x.MasterId == masterId));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public SalaryDataModel? GetElementBySalaryDate(DateTime salaryDate)
+    {
+        try
+        {
+            return _mapper.Map<SalaryDataModel>(_dbContext.Salaries.FirstOrDefault(x => x.SalaryDate == salaryDate));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+    public void AddElement(SalaryDataModel salaryDataModel)
+    {
+        try
+        {
+            _dbContext.Salaries.Add(_mapper.Map<Salary>(salaryDataModel));
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+    
+    public void SaveChanges()
+    {
+        try
+        {
+            _dbContext.SaveChanges();
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public async Task<List<SalaryDataModel>> GetListAsync(DateTime startDate, DateTime endDate, CancellationToken ct)
+    {
+        try
+        {
+            return [.. await _dbContext.Salaries
+                .Include(x => x.Master)
+                .Where(x => x.SalaryDate >= startDate && x.SalaryDate <= endDate)
+                .Select(x => _mapper.Map<SalaryDataModel>(x))
+                .ToListAsync(ct)];
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Implementation/ServiceStorageContract.cs

@@ -0,0 +1,240 @@
+using AutoMapper;
+using Microsoft.EntityFrameworkCore;
+using Npgsql;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+using TwoFromTheCasketContratcs.Exceptions;
+using TwoFromTheCasketContratcs.StorageContracts;
+using TwoFromTheCasketDatabase.Models;
+
+namespace TwoFromTheCasketDatabase.Implementation;
+
+internal class ServiceStorageContract : IServiceStorageContract
+{
+    private readonly TwoFromTheCasketDbContext _dbContext;
+
+    private readonly Mapper _mapper;
+
+    public ServiceStorageContract(TwoFromTheCasketDbContext dbContext)
+    {
+        _dbContext = dbContext;
+        var config = new MapperConfiguration(cfg =>
+        {
+            cfg.CreateMap<Service, ServiceDataModel>();
+            cfg.CreateMap<ServiceDataModel, Service>()
+            .ForMember(x => x.IsDeleted, x => x.MapFrom(src => false));
+            
+
+        cfg.CreateMap<ServiceHistory, ServiceHistoryDataModel>();
+        cfg.CreateMap<ServiceHistoryDataModel, ServiceHistory>();
+        });
+        _mapper = new Mapper(config);
+    }
+
+    public List<ServiceDataModel> GetList()
+    {
+        try
+        {
+            return [.. _dbContext.Services.Select(x => _mapper.Map<ServiceDataModel>(x))];
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+    
+
+    public ServiceDataModel? GetElementById(string id)
+    {
+        try
+        {
+            return _mapper.Map<ServiceDataModel>(_dbContext.Services.FirstOrDefault(x => x.Id == id && !x.IsDeleted));
+
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public List<ServiceDataModel>? GetElementByMasterId(string masterId)
+    {
+        try
+        {
+            return [.. _dbContext.Services.Select(x => _mapper.Map<ServiceDataModel>(_dbContext.Services.FirstOrDefault(x => x.MasterId == masterId && !x.IsDeleted)))];
+
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public List<ServiceDataModel>? GetElementByServiceName(string name)
+    {
+        try
+        {
+            return [.. _dbContext.Services.Select(x => _mapper.Map<ServiceDataModel>(_dbContext.Services.FirstOrDefault(x => x.ServiceName == name && !x.IsDeleted)))];
+
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public List<ServiceHistoryDataModel> GetHistoryByServiceId(string serviceId)
+    {
+        try
+        {
+            return [.. _dbContext.ServiceHistories.Where(x => x.ServiceId == serviceId).OrderByDescending(x => x.ChangeDate).Select(x => _mapper.Map<ServiceHistoryDataModel>(x))];
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+
+    }
+
+    public void AddElement(ServiceDataModel serviceDataModel)
+    {
+        try
+        {
+            _dbContext.Services.Add(_mapper.Map<Service>(serviceDataModel));
+            _dbContext.SaveChanges();
+        }
+        catch (InvalidOperationException ex) when (ex.TargetSite?.Name ==
+        "ThrowIdentityConflict")
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("Id", serviceDataModel.Id);
+        }
+        catch (DbUpdateException ex) when (ex.InnerException is
+        PostgresException { ConstraintName: "IX_Service_ServiceName_IsDeleted" })
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("ServiceName",
+            serviceDataModel.ServiceName);
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+
+    }
+
+    
+
+    public void UpdElement(ServiceDataModel serviceDataModel)
+    {
+        try
+        {
+            var transaction = _dbContext.Database.BeginTransaction();
+            try
+            {
+                var element = GetServiceById(serviceDataModel.Id) ??
+                throw new ElementNotFoundException(serviceDataModel.Id);
+                if (element.Price != serviceDataModel.Price)
+                {
+                    _dbContext.ServiceHistories.Add(new
+                    ServiceHistory() { ServiceId = element.Id, OldPrice = element.Price});
+                    _dbContext.SaveChanges();
+                }
+                _dbContext.Services.Update(_mapper.Map(serviceDataModel,
+                element));
+                _dbContext.SaveChanges();
+                transaction.Commit();
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+            
+}
+        catch (DbUpdateException ex) when (ex.InnerException is
+        PostgresException { ConstraintName: "IX_Products_ProductName_IsDeleted" })
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new ElementExistsException("ProductName",
+            serviceDataModel.ServiceName);
+        }
+        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 = GetServiceById(id) ?? throw new
+            ElementNotFoundException(id);
+            element.IsDeleted = true;
+            _dbContext.SaveChanges();
+        }
+        catch (ElementNotFoundException ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw;
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+    private Service? GetServiceById(string id) => _dbContext.Services.FirstOrDefault(x => x.Id == id && !x.IsDeleted);
+
+    public async Task<List<ServiceDataModel>> GetListAsync()
+    {
+        try
+        {
+            return [.. await _dbContext.Services
+                .Include(x => x.ServiceHistory)
+                .Where(x => !x.IsDeleted)
+                .Select(x => _mapper.Map<ServiceDataModel>(x))
+                .ToListAsync()];
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+
+    public async Task<List<ServiceDataModel>> GetListAsync(DateTime startDate, DateTime endDate, CancellationToken ct)
+    {
+        try
+        {
+            return [.. await _dbContext.Services
+                .Include(x => x.ServiceHistory)
+                .Where(x => !x.IsDeleted)
+                .Select(x => _mapper.Map<ServiceDataModel>(x))
+                .ToListAsync(ct)];
+        }
+        catch (Exception ex)
+        {
+            _dbContext.ChangeTracker.Clear();
+            throw new StorageException(ex);
+        }
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Migrations/20250902183919_FirstMigration.cs

@@ -0,0 +1,219 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace TwoFromTheCasketDatabase.Migrations
+{
+    /// <inheritdoc />
+    public partial class FirstMigration : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Masters",
+                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 with time zone", nullable: false),
+                    EmploymentDate = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
+                    IsDeleted = table.Column<bool>(type: "boolean", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Masters", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Orders",
+                columns: table => new
+                {
+                    Id = table.Column<string>(type: "text", nullable: false),
+                    Date = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
+                    Status = table.Column<int>(type: "integer", nullable: false),
+                    RoomType = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Orders", 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 with time zone", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Posts", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Salaries",
+                columns: table => new
+                {
+                    Id = table.Column<string>(type: "text", nullable: false),
+                    MasterId = table.Column<string>(type: "text", nullable: false),
+                    SalaryDate = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
+                    SalarySize = table.Column<double>(type: "double precision", nullable: false),
+                    Prize = table.Column<double>(type: "double precision", nullable: false),
+                    SalaryId = table.Column<string>(type: "text", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Salaries", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Salaries_Masters_SalaryId",
+                        column: x => x.SalaryId,
+                        principalTable: "Masters",
+                        principalColumn: "Id");
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ServiceOrders",
+                columns: table => new
+                {
+                    OrderId = table.Column<string>(type: "text", nullable: false),
+                    ServiceId = table.Column<string>(type: "text", nullable: false),
+                    MasterId = table.Column<string>(type: "text", nullable: false),
+                    TimeOfWorking = table.Column<int>(type: "integer", nullable: false),
+                    ServiceOrderId = table.Column<string>(type: "text", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ServiceOrders", x => new { x.ServiceId, x.MasterId, x.OrderId });
+                    table.ForeignKey(
+                        name: "FK_ServiceOrders_Masters_ServiceOrderId",
+                        column: x => x.ServiceOrderId,
+                        principalTable: "Masters",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Services",
+                columns: table => new
+                {
+                    Id = table.Column<string>(type: "text", nullable: false),
+                    ServiceName = table.Column<string>(type: "text", nullable: false),
+                    ServiceType = table.Column<int>(type: "integer", nullable: false),
+                    MasterId = table.Column<string>(type: "text", nullable: false),
+                    Price = table.Column<double>(type: "double precision", nullable: false),
+                    IsDeleted = table.Column<bool>(type: "boolean", nullable: false),
+                    ServiceId = table.Column<string>(type: "text", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Services", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Services_Masters_ServiceId",
+                        column: x => x.ServiceId,
+                        principalTable: "Masters",
+                        principalColumn: "Id");
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ServiceHistories",
+                columns: table => new
+                {
+                    ServiceId = table.Column<string>(type: "text", nullable: false),
+                    OldPrice = table.Column<double>(type: "double precision", nullable: false),
+                    ChangeDate = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ServiceHistories", x => x.ServiceId);
+                    table.ForeignKey(
+                        name: "FK_ServiceHistories_Services_ServiceId",
+                        column: x => x.ServiceId,
+                        principalTable: "Services",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Masters_Id_IsDeleted",
+                table: "Masters",
+                columns: new[] { "Id", "IsDeleted" },
+                unique: true,
+                filter: "\"IsDeleted\" = FALSE");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_Id",
+                table: "Orders",
+                column: "Id",
+                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_Salaries_SalaryId",
+                table: "Salaries",
+                column: "SalaryId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ServiceOrders_ServiceOrderId",
+                table: "ServiceOrders",
+                column: "ServiceOrderId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Services_ServiceId",
+                table: "Services",
+                column: "ServiceId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Services_ServiceName_IsDeleted",
+                table: "Services",
+                columns: new[] { "ServiceName", "IsDeleted" },
+                unique: true,
+                filter: "\"IsDeleted\" = FALSE");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Orders");
+
+            migrationBuilder.DropTable(
+                name: "Posts");
+
+            migrationBuilder.DropTable(
+                name: "Salaries");
+
+            migrationBuilder.DropTable(
+                name: "ServiceHistories");
+
+            migrationBuilder.DropTable(
+                name: "ServiceOrders");
+
+            migrationBuilder.DropTable(
+                name: "Services");
+
+            migrationBuilder.DropTable(
+                name: "Masters");
+        }
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Migrations/20250907135104_ChangeFieldsInPost.Designer.cs

@@ -0,0 +1,277 @@
+// <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 TwoFromTheCasketDatabase;
+
+#nullable disable
+
+namespace TwoFromTheCasketDatabase.Migrations
+{
+    [DbContext(typeof(TwoFromTheCasketDbContext))]
+    [Migration("20250907135104_ChangeFieldsInPost")]
+    partial class ChangeFieldsInPost
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.1")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Master", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("BirthDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("EmploymentDate")
+                        .HasColumnType("timestamp with 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.HasIndex("Id", "IsDeleted")
+                        .IsUnique()
+                        .HasFilter("\"IsDeleted\" = FALSE");
+
+                    b.ToTable("Masters");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Order", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("Date")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RoomType")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Id")
+                        .IsUnique();
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Post", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp with 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("TwoFromTheCasketDatabase.Models.Salary", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("MasterId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Prize")
+                        .HasColumnType("double precision");
+
+                    b.Property<DateTime>("SalaryDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("SalaryId")
+                        .HasColumnType("text");
+
+                    b.Property<double>("SalarySize")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("SalaryId");
+
+                    b.ToTable("Salaries");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("MasterId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("ServiceId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ServiceName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("ServiceType")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ServiceId");
+
+                    b.HasIndex("ServiceName", "IsDeleted")
+                        .IsUnique()
+                        .HasFilter("\"IsDeleted\" = FALSE");
+
+                    b.ToTable("Services");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceHistory", b =>
+                {
+                    b.Property<string>("ServiceId")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<double>("OldPrice")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("ServiceId");
+
+                    b.ToTable("ServiceHistories");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceOrder", b =>
+                {
+                    b.Property<string>("ServiceId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("MasterId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("OrderId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ServiceOrderId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("TimeOfWorking")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ServiceId", "MasterId", "OrderId");
+
+                    b.HasIndex("ServiceOrderId");
+
+                    b.ToTable("ServiceOrders");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Salary", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", "Master")
+                        .WithMany("Salaries")
+                        .HasForeignKey("SalaryId");
+
+                    b.Navigation("Master");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", null)
+                        .WithMany("Services")
+                        .HasForeignKey("ServiceId");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceHistory", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Service", "Service")
+                        .WithMany("ServiceHistory")
+                        .HasForeignKey("ServiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Service");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceOrder", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", null)
+                        .WithMany("ServiceOrders")
+                        .HasForeignKey("ServiceOrderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Master", b =>
+                {
+                    b.Navigation("Salaries");
+
+                    b.Navigation("ServiceOrders");
+
+                    b.Navigation("Services");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.Navigation("ServiceHistory");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Migrations/20250907135104_ChangeFieldsInPost.cs

@@ -0,0 +1,40 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace TwoFromTheCasketDatabase.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);
+        }
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Migrations/20250907172931_AddDateOfDeleteToMasterAndIdToSalary.Designer.cs

@@ -0,0 +1,280 @@
+// <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 TwoFromTheCasketDatabase;
+
+#nullable disable
+
+namespace TwoFromTheCasketDatabase.Migrations
+{
+    [DbContext(typeof(TwoFromTheCasketDbContext))]
+    [Migration("20250907172931_AddDateOfDeleteToMasterAndIdToSalary")]
+    partial class AddDateOfDeleteToMasterAndIdToSalary
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.1")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Master", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("BirthDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("DateOfDelete")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("EmploymentDate")
+                        .HasColumnType("timestamp with 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.HasIndex("Id", "IsDeleted")
+                        .IsUnique()
+                        .HasFilter("\"IsDeleted\" = FALSE");
+
+                    b.ToTable("Masters");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Order", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("Date")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RoomType")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Id")
+                        .IsUnique();
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Post", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp with 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("TwoFromTheCasketDatabase.Models.Salary", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("MasterId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Prize")
+                        .HasColumnType("double precision");
+
+                    b.Property<DateTime>("SalaryDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("SalaryId")
+                        .HasColumnType("text");
+
+                    b.Property<double>("SalarySize")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("SalaryId");
+
+                    b.ToTable("Salaries");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("MasterId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("ServiceId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ServiceName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("ServiceType")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ServiceId");
+
+                    b.HasIndex("ServiceName", "IsDeleted")
+                        .IsUnique()
+                        .HasFilter("\"IsDeleted\" = FALSE");
+
+                    b.ToTable("Services");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceHistory", b =>
+                {
+                    b.Property<string>("ServiceId")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<double>("OldPrice")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("ServiceId");
+
+                    b.ToTable("ServiceHistories");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceOrder", b =>
+                {
+                    b.Property<string>("ServiceId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("MasterId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("OrderId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ServiceOrderId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("TimeOfWorking")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ServiceId", "MasterId", "OrderId");
+
+                    b.HasIndex("ServiceOrderId");
+
+                    b.ToTable("ServiceOrders");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Salary", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", "Master")
+                        .WithMany("Salaries")
+                        .HasForeignKey("SalaryId");
+
+                    b.Navigation("Master");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", null)
+                        .WithMany("Services")
+                        .HasForeignKey("ServiceId");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceHistory", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Service", "Service")
+                        .WithMany("ServiceHistory")
+                        .HasForeignKey("ServiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Service");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceOrder", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", null)
+                        .WithMany("ServiceOrders")
+                        .HasForeignKey("ServiceOrderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Master", b =>
+                {
+                    b.Navigation("Salaries");
+
+                    b.Navigation("ServiceOrders");
+
+                    b.Navigation("Services");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.Navigation("ServiceHistory");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Migrations/20250907172931_AddDateOfDeleteToMasterAndIdToSalary.cs

@@ -0,0 +1,59 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace TwoFromTheCasketDatabase.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddDateOfDeleteToMasterAndIdToSalary : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Salaries_Masters_MasterId",
+                table: "Salaries");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Salaries_MasterId",
+                table: "Salaries");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Salaries_SalaryId",
+                table: "Salaries",
+                column: "SalaryId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Salaries_Masters_SalaryId",
+                table: "Salaries",
+                column: "SalaryId",
+                principalTable: "Masters",
+                principalColumn: "Id");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Salaries_Masters_SalaryId",
+                table: "Salaries");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Salaries_SalaryId",
+                table: "Salaries");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Salaries_MasterId",
+                table: "Salaries",
+                column: "MasterId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Salaries_Masters_MasterId",
+                table: "Salaries",
+                column: "MasterId",
+                principalTable: "Masters",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+        }
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Migrations/20250907182212_AddSalaryForeignKey.Designer.cs

@@ -0,0 +1,285 @@
+// <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 TwoFromTheCasketDatabase;
+
+#nullable disable
+
+namespace TwoFromTheCasketDatabase.Migrations
+{
+    [DbContext(typeof(TwoFromTheCasketDbContext))]
+    [Migration("20250907182212_AddSalaryForeignKey")]
+    partial class AddSalaryForeignKey
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.1")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Master", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("BirthDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("EmploymentDate")
+                        .HasColumnType("timestamp with 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.HasIndex("Id", "IsDeleted")
+                        .IsUnique()
+                        .HasFilter("\"IsDeleted\" = FALSE");
+
+                    b.ToTable("Masters");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Order", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("Date")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RoomType")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Id")
+                        .IsUnique();
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Post", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp with 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("TwoFromTheCasketDatabase.Models.Salary", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("MasterId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Prize")
+                        .HasColumnType("double precision");
+
+                    b.Property<DateTime>("SalaryDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("SalaryId")
+                        .HasColumnType("text");
+
+                    b.Property<double>("SalarySize")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MasterId");
+
+                    b.HasIndex("SalaryId");
+
+                    b.ToTable("Salaries");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("MasterId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("ServiceId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ServiceName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("ServiceType")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ServiceId");
+
+                    b.HasIndex("ServiceName", "IsDeleted")
+                        .IsUnique()
+                        .HasFilter("\"IsDeleted\" = FALSE");
+
+                    b.ToTable("Services");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceHistory", b =>
+                {
+                    b.Property<string>("ServiceId")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<double>("OldPrice")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("ServiceId");
+
+                    b.ToTable("ServiceHistories");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceOrder", b =>
+                {
+                    b.Property<string>("ServiceId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("MasterId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("OrderId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ServiceOrderId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("TimeOfWorking")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ServiceId", "MasterId", "OrderId");
+
+                    b.HasIndex("ServiceOrderId");
+
+                    b.ToTable("ServiceOrders");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Salary", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", "Master")
+                        .WithMany()
+                        .HasForeignKey("MasterId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", null)
+                        .WithMany("Salaries")
+                        .HasForeignKey("SalaryId");
+
+                    b.Navigation("Master");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", null)
+                        .WithMany("Services")
+                        .HasForeignKey("ServiceId");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceHistory", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Service", "Service")
+                        .WithMany("ServiceHistory")
+                        .HasForeignKey("ServiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Service");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceOrder", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", null)
+                        .WithMany("ServiceOrders")
+                        .HasForeignKey("ServiceOrderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Master", b =>
+                {
+                    b.Navigation("Salaries");
+
+                    b.Navigation("ServiceOrders");
+
+                    b.Navigation("Services");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.Navigation("ServiceHistory");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Migrations/20250907182212_AddSalaryForeignKey.cs

@@ -0,0 +1,39 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace TwoFromTheCasketDatabase.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddSalaryForeignKey : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateIndex(
+                name: "IX_Salaries_MasterId",
+                table: "Salaries",
+                column: "MasterId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Salaries_Masters_MasterId",
+                table: "Salaries",
+                column: "MasterId",
+                principalTable: "Masters",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Salaries_Masters_MasterId",
+                table: "Salaries");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Salaries_MasterId",
+                table: "Salaries");
+        }
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Migrations/20250907183927_FixSalaryForeignKeyConfiguration.Designer.cs

@@ -0,0 +1,280 @@
+// <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 TwoFromTheCasketDatabase;
+
+#nullable disable
+
+namespace TwoFromTheCasketDatabase.Migrations
+{
+    [DbContext(typeof(TwoFromTheCasketDbContext))]
+    [Migration("20250907183927_FixSalaryForeignKeyConfiguration")]
+    partial class FixSalaryForeignKeyConfiguration
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.1")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Master", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("BirthDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("EmploymentDate")
+                        .HasColumnType("timestamp with 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.HasIndex("Id", "IsDeleted")
+                        .IsUnique()
+                        .HasFilter("\"IsDeleted\" = FALSE");
+
+                    b.ToTable("Masters");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Order", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("Date")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RoomType")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Id")
+                        .IsUnique();
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Post", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp with 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("TwoFromTheCasketDatabase.Models.Salary", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("MasterId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Prize")
+                        .HasColumnType("double precision");
+
+                    b.Property<DateTime>("SalaryDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("SalaryId")
+                        .HasColumnType("text");
+
+                    b.Property<double>("SalarySize")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MasterId", "SalaryDate")
+                        .IsUnique();
+
+                    b.ToTable("Salaries");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("MasterId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("ServiceId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ServiceName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("ServiceType")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ServiceId");
+
+                    b.HasIndex("ServiceName", "IsDeleted")
+                        .IsUnique()
+                        .HasFilter("\"IsDeleted\" = FALSE");
+
+                    b.ToTable("Services");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceHistory", b =>
+                {
+                    b.Property<string>("ServiceId")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<double>("OldPrice")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("ServiceId");
+
+                    b.ToTable("ServiceHistories");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceOrder", b =>
+                {
+                    b.Property<string>("ServiceId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("MasterId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("OrderId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ServiceOrderId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("TimeOfWorking")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ServiceId", "MasterId", "OrderId");
+
+                    b.HasIndex("ServiceOrderId");
+
+                    b.ToTable("ServiceOrders");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Salary", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", "Master")
+                        .WithMany("Salaries")
+                        .HasForeignKey("MasterId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Master");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", null)
+                        .WithMany("Services")
+                        .HasForeignKey("ServiceId");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceHistory", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Service", "Service")
+                        .WithMany("ServiceHistory")
+                        .HasForeignKey("ServiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Service");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceOrder", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", null)
+                        .WithMany("ServiceOrders")
+                        .HasForeignKey("ServiceOrderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Master", b =>
+                {
+                    b.Navigation("Salaries");
+
+                    b.Navigation("ServiceOrders");
+
+                    b.Navigation("Services");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.Navigation("ServiceHistory");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Migrations/20250907183927_FixSalaryForeignKeyConfiguration.cs

@@ -0,0 +1,57 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace TwoFromTheCasketDatabase.Migrations
+{
+    /// <inheritdoc />
+    public partial class FixSalaryForeignKeyConfiguration : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Salaries_Masters_SalaryId",
+                table: "Salaries");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Salaries_MasterId",
+                table: "Salaries");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Salaries_SalaryId",
+                table: "Salaries");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Salaries_MasterId_SalaryDate",
+                table: "Salaries",
+                columns: new[] { "MasterId", "SalaryDate" },
+                unique: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropIndex(
+                name: "IX_Salaries_MasterId_SalaryDate",
+                table: "Salaries");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Salaries_MasterId",
+                table: "Salaries",
+                column: "MasterId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Salaries_SalaryId",
+                table: "Salaries",
+                column: "SalaryId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Salaries_Masters_SalaryId",
+                table: "Salaries",
+                column: "SalaryId",
+                principalTable: "Masters",
+                principalColumn: "Id");
+        }
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Migrations/20250912071637_FixServiceOrderStructure.Designer.cs

@@ -0,0 +1,313 @@
+// <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 TwoFromTheCasketDatabase;
+
+#nullable disable
+
+namespace TwoFromTheCasketDatabase.Migrations
+{
+    [DbContext(typeof(TwoFromTheCasketDbContext))]
+    [Migration("20250912071637_FixServiceOrderStructure")]
+    partial class FixServiceOrderStructure
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.1")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Master", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("BirthDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("EmploymentDate")
+                        .HasColumnType("timestamp with 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.HasIndex("Id", "IsDeleted")
+                        .IsUnique()
+                        .HasFilter("\"IsDeleted\" = FALSE");
+
+                    b.ToTable("Masters");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Order", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("Date")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RoomType")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Id")
+                        .IsUnique();
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Post", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp with 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("TwoFromTheCasketDatabase.Models.Salary", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("MasterId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Prize")
+                        .HasColumnType("double precision");
+
+                    b.Property<DateTime>("SalaryDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("SalaryId")
+                        .HasColumnType("text");
+
+                    b.Property<double>("SalarySize")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MasterId", "SalaryDate")
+                        .IsUnique();
+
+                    b.ToTable("Salaries");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("MasterId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("ServiceId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ServiceName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("ServiceType")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ServiceId");
+
+                    b.HasIndex("ServiceName", "IsDeleted")
+                        .IsUnique()
+                        .HasFilter("\"IsDeleted\" = FALSE");
+
+                    b.ToTable("Services");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceHistory", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<double>("OldPrice")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("ServiceId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ServiceId");
+
+                    b.ToTable("ServiceHistories");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceOrder", b =>
+                {
+                    b.Property<string>("ServiceOrderId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("MasterId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("OrderId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("ServiceId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("TimeOfWorking")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ServiceOrderId");
+
+                    b.HasIndex("MasterId");
+
+                    b.HasIndex("OrderId");
+
+                    b.HasIndex("ServiceId");
+
+                    b.ToTable("ServiceOrders");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Salary", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", "Master")
+                        .WithMany("Salaries")
+                        .HasForeignKey("MasterId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Master");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", null)
+                        .WithMany("Services")
+                        .HasForeignKey("ServiceId");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceHistory", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Service", "Service")
+                        .WithMany("ServiceHistory")
+                        .HasForeignKey("ServiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Service");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceOrder", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", null)
+                        .WithMany()
+                        .HasForeignKey("MasterId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Order", null)
+                        .WithMany()
+                        .HasForeignKey("OrderId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Service", null)
+                        .WithMany()
+                        .HasForeignKey("ServiceId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", null)
+                        .WithMany("ServiceOrders")
+                        .HasForeignKey("ServiceOrderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Master", b =>
+                {
+                    b.Navigation("Salaries");
+
+                    b.Navigation("ServiceOrders");
+
+                    b.Navigation("Services");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.Navigation("ServiceHistory");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Migrations/20250912071637_FixServiceOrderStructure.cs

@@ -0,0 +1,148 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace TwoFromTheCasketDatabase.Migrations
+{
+    /// <inheritdoc />
+    public partial class FixServiceOrderStructure : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropPrimaryKey(
+                name: "PK_ServiceOrders",
+                table: "ServiceOrders");
+
+            migrationBuilder.DropIndex(
+                name: "IX_ServiceOrders_ServiceOrderId",
+                table: "ServiceOrders");
+
+            migrationBuilder.DropPrimaryKey(
+                name: "PK_ServiceHistories",
+                table: "ServiceHistories");
+
+            migrationBuilder.AddColumn<int>(
+                name: "Id",
+                table: "ServiceHistories",
+                type: "integer",
+                nullable: false,
+                defaultValue: 0)
+                .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn);
+
+            migrationBuilder.AddPrimaryKey(
+                name: "PK_ServiceOrders",
+                table: "ServiceOrders",
+                column: "ServiceOrderId");
+
+            migrationBuilder.AddPrimaryKey(
+                name: "PK_ServiceHistories",
+                table: "ServiceHistories",
+                column: "Id");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ServiceOrders_MasterId",
+                table: "ServiceOrders",
+                column: "MasterId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ServiceOrders_OrderId",
+                table: "ServiceOrders",
+                column: "OrderId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ServiceOrders_ServiceId",
+                table: "ServiceOrders",
+                column: "ServiceId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ServiceHistories_ServiceId",
+                table: "ServiceHistories",
+                column: "ServiceId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_ServiceOrders_Masters_MasterId",
+                table: "ServiceOrders",
+                column: "MasterId",
+                principalTable: "Masters",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_ServiceOrders_Orders_OrderId",
+                table: "ServiceOrders",
+                column: "OrderId",
+                principalTable: "Orders",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_ServiceOrders_Services_ServiceId",
+                table: "ServiceOrders",
+                column: "ServiceId",
+                principalTable: "Services",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_ServiceOrders_Masters_MasterId",
+                table: "ServiceOrders");
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_ServiceOrders_Orders_OrderId",
+                table: "ServiceOrders");
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_ServiceOrders_Services_ServiceId",
+                table: "ServiceOrders");
+
+            migrationBuilder.DropPrimaryKey(
+                name: "PK_ServiceOrders",
+                table: "ServiceOrders");
+
+            migrationBuilder.DropIndex(
+                name: "IX_ServiceOrders_MasterId",
+                table: "ServiceOrders");
+
+            migrationBuilder.DropIndex(
+                name: "IX_ServiceOrders_OrderId",
+                table: "ServiceOrders");
+
+            migrationBuilder.DropIndex(
+                name: "IX_ServiceOrders_ServiceId",
+                table: "ServiceOrders");
+
+            migrationBuilder.DropPrimaryKey(
+                name: "PK_ServiceHistories",
+                table: "ServiceHistories");
+
+            migrationBuilder.DropIndex(
+                name: "IX_ServiceHistories_ServiceId",
+                table: "ServiceHistories");
+
+            migrationBuilder.DropColumn(
+                name: "Id",
+                table: "ServiceHistories");
+
+            migrationBuilder.AddPrimaryKey(
+                name: "PK_ServiceOrders",
+                table: "ServiceOrders",
+                columns: new[] { "ServiceId", "MasterId", "OrderId" });
+
+            migrationBuilder.AddPrimaryKey(
+                name: "PK_ServiceHistories",
+                table: "ServiceHistories",
+                column: "ServiceId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ServiceOrders_ServiceOrderId",
+                table: "ServiceOrders",
+                column: "ServiceOrderId");
+        }
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Migrations/TwoFromTheCasketDbContextModelSnapshot.cs

@@ -0,0 +1,310 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using TwoFromTheCasketDatabase;
+
+#nullable disable
+
+namespace TwoFromTheCasketDatabase.Migrations
+{
+    [DbContext(typeof(TwoFromTheCasketDbContext))]
+    partial class TwoFromTheCasketDbContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.1")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Master", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("BirthDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("EmploymentDate")
+                        .HasColumnType("timestamp with 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.HasIndex("Id", "IsDeleted")
+                        .IsUnique()
+                        .HasFilter("\"IsDeleted\" = FALSE");
+
+                    b.ToTable("Masters");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Order", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("Date")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RoomType")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Id")
+                        .IsUnique();
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Post", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp with 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("TwoFromTheCasketDatabase.Models.Salary", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("MasterId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Prize")
+                        .HasColumnType("double precision");
+
+                    b.Property<DateTime>("SalaryDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("SalaryId")
+                        .HasColumnType("text");
+
+                    b.Property<double>("SalarySize")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MasterId", "SalaryDate")
+                        .IsUnique();
+
+                    b.ToTable("Salaries");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("MasterId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("ServiceId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ServiceName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("ServiceType")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ServiceId");
+
+                    b.HasIndex("ServiceName", "IsDeleted")
+                        .IsUnique()
+                        .HasFilter("\"IsDeleted\" = FALSE");
+
+                    b.ToTable("Services");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceHistory", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("ChangeDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<double>("OldPrice")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("ServiceId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ServiceId");
+
+                    b.ToTable("ServiceHistories");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceOrder", b =>
+                {
+                    b.Property<string>("ServiceOrderId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("MasterId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("OrderId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("ServiceId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("TimeOfWorking")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ServiceOrderId");
+
+                    b.HasIndex("MasterId");
+
+                    b.HasIndex("OrderId");
+
+                    b.HasIndex("ServiceId");
+
+                    b.ToTable("ServiceOrders");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Salary", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", "Master")
+                        .WithMany("Salaries")
+                        .HasForeignKey("MasterId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Master");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", null)
+                        .WithMany("Services")
+                        .HasForeignKey("ServiceId");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceHistory", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Service", "Service")
+                        .WithMany("ServiceHistory")
+                        .HasForeignKey("ServiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Service");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.ServiceOrder", b =>
+                {
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", null)
+                        .WithMany()
+                        .HasForeignKey("MasterId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Order", null)
+                        .WithMany()
+                        .HasForeignKey("OrderId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Service", null)
+                        .WithMany()
+                        .HasForeignKey("ServiceId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("TwoFromTheCasketDatabase.Models.Master", null)
+                        .WithMany("ServiceOrders")
+                        .HasForeignKey("ServiceOrderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Master", b =>
+                {
+                    b.Navigation("Salaries");
+
+                    b.Navigation("ServiceOrders");
+
+                    b.Navigation("Services");
+                });
+
+            modelBuilder.Entity("TwoFromTheCasketDatabase.Models.Service", b =>
+                {
+                    b.Navigation("ServiceHistory");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Models/Master.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using AutoMapper;
+using TwoFromTheCasketContratcs.DataModels;
+
+namespace TwoFromTheCasketDatabase.Models;
+
+[AutoMap(typeof(MasterDataModel), ReverseMap = true)]
+internal class Master
+{
+    public required string Id { get;  set; } 
+
+    public required string FIO { get; set; }
+
+    [ForeignKey("PostId")]
+    public required string PostId { get;  set; } 
+
+    public DateTime BirthDate { get;  set; }
+
+    public DateTime EmploymentDate { get; set; }
+
+    public bool IsDeleted { get;  set; }
+    [ForeignKey("ServiceId")]
+    public List<Service>? Services { get; set; }
+
+    [ForeignKey("SalaryId")]
+    public List<Salary>? Salaries { get; set; }
+
+    public List<ServiceOrder>? ServiceOrders { get; set; }
+
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Models/Order.cs

@@ -0,0 +1,26 @@
+using AutoMapper;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+using TwoFromTheCasketContratcs.Enums;
+
+namespace TwoFromTheCasketDatabase.Models;
+
+
+internal class Order
+{
+    public required string Id { get;  set; } 
+
+    public  DateTime Date { get;  set; } 
+
+    public StatusType Status { get;  set; }
+
+    public RoomType RoomType { get;  set; }
+
+    
+
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Models/Post.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.Enums;
+using TwoFromTheCasketContratcs.Infrastructure.PostConfigurations;
+
+namespace TwoFromTheCasketDatabase.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; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Models/Salary.cs

@@ -0,0 +1,25 @@
+using AutoMapper;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.DataModels;
+
+namespace TwoFromTheCasketDatabase.Models;
+
+[AutoMap(typeof(SalaryDataModel), ReverseMap = true)]
+internal class Salary
+{
+    public string Id { get; set; } = Guid.NewGuid().ToString();
+    public required string MasterId { get;  set; } 
+
+    public DateTime SalaryDate { get;  set; }
+
+    public required double SalarySize { get;  set; } 
+
+    public double Prize { get;  set; }
+
+    public Master? Master { get; set; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Models/Service.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TwoFromTheCasketContratcs.Enums;
+
+namespace TwoFromTheCasketDatabase.Models;
+
+internal class Service
+{
+    public required string Id { get;  set; } 
+
+    public required string ServiceName { get;  set; } 
+
+    public required ServiceType ServiceType { get;  set; } 
+
+    public required string MasterId { get;  set; } 
+
+    public required double Price { get;  set; } 
+
+    public required bool IsDeleted { get;  set; }
+
+    [ForeignKey("ServiceId")]
+    public List<ServiceHistory>? ServiceHistory { get; set; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Models/ServiceHistory.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketDatabase.Models;
+
+internal class ServiceHistory
+{
+    public string Id { get; set; } = Guid.NewGuid().ToString();
+    
+    public required string ServiceId { get; set; } 
+
+    public required double OldPrice { get; set; }
+
+    public DateTime ChangeDate { get;  set; } = DateTime.UtcNow;
+    
+    public Service? Service { get; set; }
+}

TwoFromTheCasketContratcs/TwoFromTheCasketDatabase/Models/ServiceOrder.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TwoFromTheCasketDatabase.Models;
+
+internal class ServiceOrder
+{
+    public string ServiceOrderId { get; set; } = Guid.NewGuid().ToString();
+    
+    public required string OrderId { get;  set; }
+
+    public required string ServiceId { get; set; }
+
+    public required string MasterId { get; set; } 
+
+    public int TimeOfWorking { get; set; }
+}