8 лаба

MagicCarpetProject/MagicCarpetContracts/BindingModels/PostBindingModel.cs

@@ -1,7 +1,12 @@
-using System;
+using MagicCarpetContracts.Infrastructure.PostConfigurations;
+using MagicCarpetContracts.Mapper;
+using Newtonsoft.Json.Linq;
+using Newtonsoft.Json;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Text.Json;
 using System.Threading.Tasks;
 
 namespace MagicCarpetContracts.BindingModels;
@@ -16,5 +21,26 @@ public class PostBindingModel
 
     public string? PostType { get; set; }
 
+    [PostProcessing(MappingCallMethodName = "ParseConfiguration")]
     public string? ConfigurationJson { get; set; }
+
+    private string ParseConfiguration(PostConfiguration model) =>
+        System.Text.Json.JsonSerializer.Serialize(model, new JsonSerializerOptions() { PropertyNameCaseInsensitive = true });
+    private PostConfiguration? ParseJson(string json)
+    {
+        if (ConfigurationJson is null)
+            return null;
+
+        var obj = JToken.Parse(json);
+        if (obj is not null)
+        {
+            return obj.Value<string>("Type") switch
+            {
+                nameof(TravelAgentPostConfiguration) => JsonConvert.DeserializeObject<TravelAgentPostConfiguration>(json)!,
+                nameof(ChiefPostConfiguration) => JsonConvert.DeserializeObject<ChiefPostConfiguration>(json)!,
+                _ => JsonConvert.DeserializeObject<PostConfiguration>(json)!,
+            };
+        }
+        return null;
+    }
 }

MagicCarpetProject/MagicCarpetContracts/DataModels/ClientDataModel.cs

@@ -24,6 +24,8 @@ internal class ClientDataModel(string id, string fIO, string phoneNumber, double
 
     public double DiscountSize { get; private set; } = discountSize;
 
+    public ClientDataModel() : this(string.Empty, string.Empty, string.Empty, 0) { }
+
     public void Validate(IStringLocalizer<Messages> localizer)
     {
         if (Id.IsEmpty())

MagicCarpetProject/MagicCarpetContracts/DataModels/EmployeeDataModel.cs

@@ -42,6 +42,8 @@ internal class EmployeeDataModel(string id, string fio, string email, string pos
     public EmployeeDataModel(string id, string fio, string email, string postId, DateTime birthDate, 
         DateTime employmentDate) : this(id, fio, email, postId, birthDate, employmentDate, false) { }
 
+    public EmployeeDataModel() : this(string.Empty, string.Empty, string.Empty, string.Empty, DateTime.MinValue, DateTime.MinValue, false) { }
+
     public void Validate(IStringLocalizer<Messages> localizer)
     {
         if (Id.IsEmpty())

MagicCarpetProject/MagicCarpetContracts/DataModels/PostDataModel.cs

@@ -13,29 +13,24 @@ using System.Text;
 using System.Threading.Tasks;
 using MagicCarpetContracts.Resources;
 using Microsoft.Extensions.Localization;
+using MagicCarpetContracts.Mapper;
 
 namespace MagicCarpetContracts.DataModels;
 
 internal class PostDataModel(string postId, string postName, PostType postType, PostConfiguration configuration) : IValidation
 {
+    [AlternativeName("PostId")]
     public string Id { get; private set; } = postId;
     public string PostName { get; private set; } = postName;
     public PostType PostType { get; private set; } = postType;
+
+    [AlternativeName("Configuration")]
+    [AlternativeName("ConfigurationJson")]
+    [PostProcessing(MappingCallMethodName = "ParseJson")]
     public PostConfiguration ConfigurationModel { get; private set; } = configuration;
 
-    public PostDataModel(string postId, string postName, PostType postType, string configurationJson) : this(postId, postName, postType, (PostConfiguration)null)
-    {
-        var obj = JToken.Parse(configurationJson);
-        if (obj is not null)
-        {
-            ConfigurationModel = obj.Value<string>("Type") switch
-            {
-                nameof(TravelAgentPostConfiguration) => JsonConvert.DeserializeObject<TravelAgentPostConfiguration>(configurationJson)!,
-                nameof(ChiefPostConfiguration) => JsonConvert.DeserializeObject<ChiefPostConfiguration>(configurationJson)!,
-                _ => JsonConvert.DeserializeObject<PostConfiguration>(configurationJson)!,
-            };
-        }
-    }
+    public PostDataModel() : this(string.Empty, string.Empty, PostType.None, null) { }
+    public PostDataModel(string postId, string postName) : this(postId, postName, PostType.None, new PostConfiguration() { Rate = 10 }) { }
 
     public void Validate(IStringLocalizer<Messages> localizer)
     {
@@ -57,4 +52,32 @@ internal class PostDataModel(string postId, string postName, PostType postType,
         if (ConfigurationModel!.Rate <= 0)
             throw new ValidationException(string.Format(localizer["ValidationExceptionMessageLessOrEqualZero"], "Rate"));
     }
+
+    private PostConfiguration? ParseJson(object json)
+    {
+        if (json is PostConfiguration config)
+        {
+            return config;
+        }
+        if (json is string)
+        {
+
+            var obj = JToken.Parse((string)json);
+            var type = obj.Value<string>("Type");
+            switch (type)
+            {
+                case nameof(TravelAgentPostConfiguration):
+                    ConfigurationModel = JsonConvert.DeserializeObject<TravelAgentPostConfiguration>((string)json);
+                    break;
+                case nameof(ChiefPostConfiguration):
+                    ConfigurationModel = JsonConvert.DeserializeObject<ChiefPostConfiguration>((string)json);
+                    break;
+                default:
+                    ConfigurationModel = JsonConvert.DeserializeObject<PostConfiguration>((string)json);
+                    break;
+            }
+            return ConfigurationModel;
+        }
+        return null;
+    }
 }

MagicCarpetProject/MagicCarpetContracts/DataModels/SalaryDataModel.cs

@@ -1,6 +1,7 @@
 using MagicCarpetContracts.Exceptions;
 using MagicCarpetContracts.Extensions;
 using MagicCarpetContracts.Infrastructure;
+using MagicCarpetContracts.Mapper;
 using MagicCarpetContracts.Resources;
 using Microsoft.Extensions.Localization;
 using System;
@@ -18,6 +19,7 @@ internal class SalaryDataModel(string employeeId, DateTime salaryDate, double em
 
     public DateTime SalaryDate { get; private set; } = salaryDate.ToUniversalTime();
 
+    [AlternativeName("EmployeeSalary")]
     public double Salary { get; private set; } = employeeSalary;
 
     public string EmployeeFIO => _employee?.FIO ?? string.Empty;
@@ -27,6 +29,8 @@ internal class SalaryDataModel(string employeeId, DateTime salaryDate, double em
         _employee = employee;
     }
 
+    public SalaryDataModel() : this(string.Empty, DateTime.Now, 0) { }
+
     public void Validate(IStringLocalizer<Messages> localizer)
     {
         if (EmployeeId.IsEmpty())

MagicCarpetProject/MagicCarpetContracts/DataModels/SaleDataModel.cs

@@ -2,6 +2,7 @@
 using MagicCarpetContracts.Exceptions;
 using MagicCarpetContracts.Extensions;
 using MagicCarpetContracts.Infrastructure;
+using MagicCarpetContracts.Mapper;
 using MagicCarpetContracts.Resources;
 using Microsoft.Extensions.Localization;
 using System;
@@ -34,6 +35,7 @@ internal class SaleDataModel : IValidation
 
     public bool IsCancel { get; private set; }
 
+    [AlternativeName("SaleTours")]
     public List<SaleTourDataModel>? Tours { get; private set; }
 
     public string ClientFIO => _client?.FIO ?? string.Empty;
@@ -85,6 +87,8 @@ internal class SaleDataModel : IValidation
     public SaleDataModel(string id, string employeeId, string? clientId, int discountType, 
         List<SaleTourDataModel> tours) : this(id, employeeId, clientId, (DiscountType)discountType, false, tours) { }
 
+    public SaleDataModel() : this(string.Empty, string.Empty, string.Empty, DiscountType.None, false, new List<SaleTourDataModel>()) { }
+
     public void Validate(IStringLocalizer<Messages> localizer)
     {
         if (Id.IsEmpty())

MagicCarpetProject/MagicCarpetContracts/DataModels/SaleTourDataModel.cs

@@ -26,6 +26,8 @@ internal class SaleTourDataModel(string saleId, string tourId, int count, double
 
     public string TourName => _tour?.TourName ?? string.Empty;
 
+    public SaleTourDataModel() : this(string.Empty, string.Empty, 0, 0.0) { }
+
     public SaleTourDataModel(string saleId, string tourId, int count, double price, TourDataModel tour) : this(saleId, tourId, count, price)
     {
         _tour = tour;

MagicCarpetProject/MagicCarpetContracts/DataModels/TourDataModel.cs

@@ -22,6 +22,8 @@ internal class TourDataModel(string id, string tourName, string tourCountry, dou
     public double Price { get; private set; } = price;
     public TourType TourType { get; private set; } = tourType;
 
+    public TourDataModel() : this(string.Empty, string.Empty, string.Empty, 0, TourType.None) { }
+
     public void Validate(IStringLocalizer<Messages> localizer)
     {
         if (Id.IsEmpty())

MagicCarpetProject/MagicCarpetContracts/DataModels/TourHistoryDataModel.cs

@@ -24,6 +24,8 @@ internal class TourHistoryDataModel(string tourId, double oldPrice) : IValidatio
         _tour = tour;
     }
 
+    public TourHistoryDataModel() : this(string.Empty, 0) { }
+
     public void Validate(IStringLocalizer<Messages> localizer)
     {
         if (TourId.IsEmpty())

MagicCarpetProject/MagicCarpetContracts/Exceptions/ElementNotFoundException .cs

@@ -9,7 +9,7 @@ using System.Threading.Tasks;
 namespace MagicCarpetContracts.Exceptions;
 
 internal class ElementNotFoundException(string value, IStringLocalizer<Messages> localizer) :
-    Exception(string.Format(localizer["ElementNotFoundExceptionMessage"], value))
+    Exception(string.Format(localizer["AdapterMessageElementNotFoundException"], value))
 {
     public string Value { get; private set; } = value;
 }

MagicCarpetProject/MagicCarpetContracts/Mapper/AlternativeNameAttribute.cs

@@ -0,0 +1,12 @@
+namespace MagicCarpetContracts.Mapper;
+
+[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field, AllowMultiple = true)]
+public class AlternativeNameAttribute : Attribute
+{
+    public string AlternativeName { get; }
+
+    public AlternativeNameAttribute(string alternativeName)
+    {
+        AlternativeName = alternativeName;
+    }
+}

MagicCarpetProject/MagicCarpetContracts/Mapper/CustomMapper.cs

@@ -0,0 +1,281 @@
+using System.Collections;
+using System.ComponentModel;
+using System.Reflection;
+
+namespace MagicCarpetContracts.Mapper;
+
+internal static class CustomMapper
+{
+    public static To MapObject<To>(object obj, To newObject)
+    {
+        ArgumentNullException.ThrowIfNull(obj);
+        ArgumentNullException.ThrowIfNull(newObject);
+
+        var typeFrom = obj.GetType();
+        var typeTo = newObject.GetType();
+
+        var propertiesFrom = typeFrom.GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic)
+                                     .Where(x => x.CanRead)
+                                     .ToArray();
+
+        // свойств
+        foreach (var property in typeTo.GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic)
+                                       .Where(x => x.CanWrite))
+        {
+            if (property.GetCustomAttribute<IgnoreMappingAttribute>() is not null)
+                continue;
+
+            var propertyFrom = TryGetPropertyFrom(property, propertiesFrom);
+            if (propertyFrom is null)
+            {
+                FindAndMapDefaultValue(property, newObject);
+                continue;
+            }
+
+            var fromValue = propertyFrom.GetValue(obj);
+            var postProcessingAttribute = property.GetCustomAttribute<PostProcessingAttribute>();
+            if (postProcessingAttribute is not null)
+            {
+                var value = PostProcessing(fromValue, postProcessingAttribute, newObject);
+                if (value is not null)
+                {
+                    property.SetValue(newObject, value);
+                }
+                continue;
+            }
+
+            if (propertyFrom.PropertyType.IsGenericType && propertyFrom.PropertyType.Name.StartsWith("List") && fromValue is not null)
+            {
+                fromValue = MapListOfObjects(property, fromValue);
+            }
+
+            if (propertyFrom.PropertyType.IsEnum && property.PropertyType == typeof(string) && fromValue != null)
+            {
+                fromValue = fromValue.ToString();
+            }
+            else if (!propertyFrom.PropertyType.IsEnum && property.PropertyType.IsEnum && fromValue is not null)
+            {
+                if (fromValue is string stringValue)
+                    fromValue = Enum.Parse(property.PropertyType, stringValue);
+                else
+                    fromValue = Enum.ToObject(property.PropertyType, fromValue);
+            }
+
+            if (fromValue is not null)
+            {
+                if (propertyFrom.PropertyType.IsClass
+                    && property.PropertyType.IsClass
+                    && propertyFrom.PropertyType != typeof(string)
+                    && property.PropertyType != typeof(string)
+                    && !property.PropertyType.IsAssignableFrom(propertyFrom.PropertyType))
+                {
+                    try
+                    {
+                        var nestedInstance = Activator.CreateInstance(property.PropertyType);
+                        if (nestedInstance != null)
+                        {
+                            var nestedMapped = MapObject(fromValue, nestedInstance);
+                            property.SetValue(newObject, nestedMapped);
+                            continue;
+                        }
+                    }
+                    catch
+                    {
+                        // ignore
+                    }
+                }
+
+                property.SetValue(newObject, fromValue);
+            }
+        }
+
+        // полей
+        var fieldsTo = typeTo.GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
+        var fieldsFrom = typeFrom.GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
+
+        foreach (var field in fieldsTo)
+        {
+            if (field.Name.Contains("k__BackingField"))
+                continue;
+
+            if (field.GetCustomAttribute<IgnoreMappingAttribute>() is not null)
+                continue;
+
+            var sourceField = fieldsFrom.FirstOrDefault(f => f.Name == field.Name);
+            object? fromValue = null;
+
+            if (sourceField is not null)
+            {
+                fromValue = sourceField.GetValue(obj);
+            }
+            else
+            {
+                var propertyName = field.Name.TrimStart('_');
+                var sourceProperty = typeFrom.GetProperty(propertyName, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
+                if (sourceProperty is not null && sourceProperty.CanRead)
+                {
+                    fromValue = sourceProperty.GetValue(obj);
+                }
+            }
+
+            if (fromValue is null)
+                continue;
+
+            if (field.FieldType.IsClass && field.FieldType != typeof(string))
+            {
+                try
+                {
+                    var nested = Activator.CreateInstance(field.FieldType)!;
+                    var mapped = MapObject(fromValue, nested);
+                    RemoveReadOnly(field);
+                    field.SetValue(newObject, mapped);
+                    continue;
+                }
+                catch
+                {
+                    // ignore
+                }
+            }
+
+            RemoveReadOnly(field);
+            field.SetValue(newObject, fromValue);
+        }
+
+        var classPostProcessing = typeTo.GetCustomAttribute<PostProcessingAttribute>();
+        if (classPostProcessing is not null && classPostProcessing.MappingCallMethodName is not null)
+        {
+            var methodInfo = typeTo.GetMethod(classPostProcessing.MappingCallMethodName, BindingFlags.NonPublic | BindingFlags.Instance);
+            methodInfo?.Invoke(newObject, []);
+        }
+
+        return newObject;
+    }
+
+    private static void RemoveReadOnly(FieldInfo field)
+    {
+        if (!field.IsInitOnly)
+            return;
+
+        var attr = typeof(FieldInfo).GetField("m_fieldAttributes", BindingFlags.Instance | BindingFlags.NonPublic);
+        if (attr != null)
+        {
+            var current = (FieldAttributes)attr.GetValue(field)!;
+            attr.SetValue(field, current & ~FieldAttributes.InitOnly);
+        }
+    }
+
+    public static To MapObject<To>(object obj) => MapObject(obj, Activator.CreateInstance<To>()!);
+
+    public static To? MapObjectWithNull<To>(object? obj) => obj is null ? default : MapObject(obj, Activator.CreateInstance<To>());
+
+    private static PropertyInfo? TryGetPropertyFrom(PropertyInfo propertyTo, PropertyInfo[] propertiesFrom)
+    {
+        var customAttribute = propertyTo.GetCustomAttributes<AlternativeNameAttribute>()?
+            .ToArray()
+            .FirstOrDefault(x => propertiesFrom.Any(y => y.Name == x.AlternativeName));
+        if (customAttribute is not null)
+        {
+            return propertiesFrom.FirstOrDefault(x => x.Name == customAttribute.AlternativeName);
+        }
+        return propertiesFrom.FirstOrDefault(x => x.Name == propertyTo.Name);
+    }
+
+    private static object? PostProcessing<T>(object? value, PostProcessingAttribute postProcessingAttribute, T newObject)
+    {
+        if (value is null || newObject is null)
+        {
+            return null;
+        }
+        if (!string.IsNullOrEmpty(postProcessingAttribute.MappingCallMethodName))
+        {
+            var methodInfo =
+                newObject.GetType().GetMethod(postProcessingAttribute.MappingCallMethodName, BindingFlags.NonPublic | BindingFlags.Instance);
+            if (methodInfo is not null)
+            {
+                return methodInfo.Invoke(newObject, [value]);
+            }
+        }
+        else if (postProcessingAttribute.ActionType != PostProcessingType.None)
+        {
+            switch (postProcessingAttribute.ActionType)
+            {
+                case PostProcessingType.ToUniversalTime:
+                    return ToUniversalTime(value);
+                case PostProcessingType.ToLocalTime:
+                    return ToLocalTime(value);
+            }
+        }
+        return null;
+    }
+
+    private static object? ToLocalTime(object? obj)
+    {
+        if (obj is DateTime date)
+            return date.ToLocalTime();
+        return obj;
+    }
+
+    private static object? ToUniversalTime(object? obj)
+    {
+        if (obj is DateTime date)
+            return date.ToUniversalTime();
+        return obj;
+    }
+
+    private static void FindAndMapDefaultValue<T>(PropertyInfo property, T newObject)
+    {
+        var defaultValueAttribute = property.GetCustomAttribute<DefaultValueAttribute>();
+        if (defaultValueAttribute is null)
+        {
+            return;
+        }
+        if (defaultValueAttribute.DefaultValue is not null)
+        {
+            property.SetValue(newObject, defaultValueAttribute.DefaultValue);
+            return;
+        }
+
+        var value = defaultValueAttribute.Func switch
+        {
+            DefaultValueFunc.UtcNow => DateTime.UtcNow,
+            _ => (object?)null,
+        };
+        if (value is not null)
+        {
+            property.SetValue(newObject, value);
+        }
+    }
+
+    private static object? MapListOfObjects(PropertyInfo propertyTo, object list)
+    {
+        var listResult = Activator.CreateInstance(propertyTo.PropertyType);
+        var elementType = propertyTo.PropertyType.GenericTypeArguments[0];
+
+        foreach (var elem in (IEnumerable)list)
+        {
+            object? newElem;
+
+            if (elementType.IsPrimitive || elementType == typeof(string) || elementType == typeof(decimal) || elementType == typeof(DateTime))
+            {
+                newElem = elem;
+            }
+            else
+            {
+                newElem = MapObject(elem, Activator.CreateInstance(elementType)!);
+            }
+
+            if (newElem is not null)
+            {
+                propertyTo.PropertyType.GetMethod("Add")!.Invoke(listResult, [newElem]);
+            }
+        }
+
+        return listResult;
+    }
+}
+
+enum DefaultValueFunc
+{
+    None,
+    UtcNow
+}

MagicCarpetProject/MagicCarpetContracts/Mapper/DefaultValueAttribute.cs

@@ -0,0 +1,12 @@
+namespace MagicCarpetContracts.Mapper;
+
+[AttributeUsage(AttributeTargets.Property | AttributeTargets.Class)]
+class DefaultValueAttribute : Attribute
+{
+    public object? DefaultValue { get; set; }
+
+    public string? FuncName { get; set; }
+
+    public DefaultValueFunc Func { get; set; } = DefaultValueFunc.None;
+
+}

MagicCarpetProject/MagicCarpetContracts/Mapper/IgnoreMappingAttribute.cs

@@ -0,0 +1,6 @@
+namespace MagicCarpetContracts.Mapper;
+
+[AttributeUsage(AttributeTargets.Property)]
+class IgnoreMappingAttribute : Attribute
+{
+}

MagicCarpetProject/MagicCarpetContracts/Mapper/PostProcessingAttribute.cs

@@ -0,0 +1,9 @@
+namespace MagicCarpetContracts.Mapper;
+
+[AttributeUsage(AttributeTargets.Property | AttributeTargets.Class | AttributeTargets.Field)]
+class PostProcessingAttribute : Attribute
+{
+    public string? MappingCallMethodName { get; set; }
+
+    public PostProcessingType ActionType { get; set; } = PostProcessingType.None;
+}

MagicCarpetProject/MagicCarpetContracts/Mapper/PostProcessingType.cs

@@ -0,0 +1,10 @@
+namespace MagicCarpetContracts.Mapper;
+
+enum PostProcessingType
+{
+    None = -1,
+
+    ToUniversalTime = 1,
+
+    ToLocalTime = 2
+}

MagicCarpetProject/MagicCarpetContracts/ViewModels/EmployeeViewModel.cs

@@ -1,4 +1,5 @@
-using System;
+using MagicCarpetContracts.Mapper;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -8,6 +9,7 @@ namespace MagicCarpetContracts.ViewModels;
 
 public class EmployeeViewModel
 {
+    [AlternativeName("EmployeeId")]
     public required string Id { get; set; }
 
     public required string FIO { get; set; }
@@ -20,7 +22,9 @@ public class EmployeeViewModel
 
     public bool IsDeleted { get; set; }
 
+    [PostProcessing(ActionType = PostProcessingType.ToLocalTime)]
     public DateTime BirthDate { get; set; }
 
+    [PostProcessing(ActionType = PostProcessingType.ToLocalTime)]
     public DateTime EmploymentDate { get; set; }
 }

MagicCarpetProject/MagicCarpetContracts/ViewModels/PostViewModel.cs

@@ -1,18 +1,32 @@
-using System;
+using MagicCarpetContracts.Infrastructure.PostConfigurations;
+using MagicCarpetContracts.Mapper;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Text.Json;
 using System.Threading.Tasks;
 
 namespace MagicCarpetContracts.ViewModels;
 
 public class PostViewModel
 {
+    [AlternativeName("PostId")]
     public required string Id { get; set; }
 
     public required string PostName { get; set; }
 
     public required string PostType { get; set; }
 
+    [AlternativeName("ConfigurationModel")]
+    [PostProcessing(MappingCallMethodName = "ParseConfiguration")]
     public required string Configuration { get; set; }
+
+    private string ParseConfiguration(PostConfiguration? model)
+    {
+        if (model == null)
+            return string.Empty;
+
+        return JsonSerializer.Serialize(model, new JsonSerializerOptions { PropertyNameCaseInsensitive = true });
+    }
 }

MagicCarpetProject/MagicCarpetContracts/ViewModels/SalaryViewModel.cs

@@ -1,4 +1,5 @@
-using System;
+using MagicCarpetContracts.Mapper;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -11,5 +12,7 @@ public class SalaryViewModel
     public required string EmployeeId { get; set; }
     public required string EmployeeFIO { get; set; }
     public DateTime SalaryDate { get; set; }
+
+    [AlternativeName("EmployeeSalary")]
     public double Salary { get; set; }
 }

MagicCarpetProject/MagicCarpetContracts/ViewModels/SaleViewModel.cs

@@ -1,4 +1,5 @@
-using System;
+using MagicCarpetContracts.Mapper;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -18,6 +19,7 @@ public class SaleViewModel
 
     public string? ClientFIO { get; set; }
 
+    [PostProcessing(ActionType = PostProcessingType.ToLocalTime)]
     public DateTime SaleDate { get; set; }
 
     public double Sum { get; set; }

MagicCarpetProject/MagicCarpetDatabase/Implementations/ClientStorageContract.cs

@@ -1,6 +1,7 @@
 using AutoMapper;
 using MagicCarpetContracts.DataModels;
 using MagicCarpetContracts.Exceptions;
+using MagicCarpetContracts.Mapper;
 using MagicCarpetContracts.Resources;
 using MagicCarpetContracts.StoragesContracts;
 using MagicCarpetDatabase.Models;
@@ -15,26 +16,16 @@ using System.Threading.Tasks;
 
 namespace MagicCarpetDatabase.Implementations;
 
-internal class ClientStorageContract : IClientStorageContract
+internal class ClientStorageContract(MagicCarpetDbContext magicCarpetDbContext, IStringLocalizer<Messages> localizer) : IClientStorageContract
 {
-    private readonly MagicCarpetDbContext _dbContext;
-    private readonly Mapper _mapper;
-    private readonly IStringLocalizer<Messages> _localizer;
-    public ClientStorageContract(MagicCarpetDbContext magicCarpetDbContext, IStringLocalizer<Messages> localizer)
-    {
-        _dbContext = magicCarpetDbContext;
-        var config = new MapperConfiguration(cfg =>
-        {
-            cfg.AddMaps(typeof(MagicCarpetDbContext).Assembly);
-        });
-        _mapper = new Mapper(config);
-        _localizer = localizer;
-    }
+    private readonly MagicCarpetDbContext _dbContext = magicCarpetDbContext;
+    private readonly IStringLocalizer<Messages> _localizer = localizer;
+
     public List<ClientDataModel> GetList()
     {
         try
         {
-            return [.. _dbContext.Clients.Select(x => _mapper.Map<ClientDataModel>(x))];
+            return [.. _dbContext.Clients.Select(x => CustomMapper.MapObject<ClientDataModel>(x))];
         }
         catch (Exception ex)
         {
@@ -46,7 +37,7 @@ internal class ClientStorageContract : IClientStorageContract
     {
         try
         {
-            return _mapper.Map<ClientDataModel>(GetClientById(id));
+            return CustomMapper.MapObjectWithNull<ClientDataModel>(GetClientById(id));
         }
         catch (Exception ex)
         {
@@ -58,7 +49,7 @@ internal class ClientStorageContract : IClientStorageContract
     {
         try
         {
-            return _mapper.Map<ClientDataModel>(_dbContext.Clients.FirstOrDefault(x => x.FIO == fio));
+            return CustomMapper.MapObjectWithNull<ClientDataModel>(_dbContext.Clients.FirstOrDefault(x => x.FIO == fio));
         }
         catch (Exception ex)
         {
@@ -70,7 +61,7 @@ internal class ClientStorageContract : IClientStorageContract
     {
         try
         {
-            return _mapper.Map<ClientDataModel>(_dbContext.Clients.FirstOrDefault(x => x.PhoneNumber == phoneNumber));
+            return CustomMapper.MapObjectWithNull<ClientDataModel>(_dbContext.Clients.FirstOrDefault(x => x.PhoneNumber == phoneNumber));
         }
         catch (Exception ex)
         {
@@ -82,7 +73,7 @@ internal class ClientStorageContract : IClientStorageContract
     {
         try
         {
-            _dbContext.Clients.Add(_mapper.Map<Client>(clientDataModel));
+            _dbContext.Clients.Add(CustomMapper.MapObject<Client>(clientDataModel));
             _dbContext.SaveChanges();
         }
         catch (InvalidOperationException ex) when (ex.TargetSite?.Name == "ThrowIdentityConflict")
@@ -106,7 +97,7 @@ internal class ClientStorageContract : IClientStorageContract
         try
         {
             var element = GetClientById(clientDataModel.Id) ?? throw new ElementNotFoundException(clientDataModel.Id, _localizer);
-            _dbContext.Clients.Update(_mapper.Map(clientDataModel, element));
+            _dbContext.Clients.Update(CustomMapper.MapObject(clientDataModel, element));
             _dbContext.SaveChanges();
         }
         catch (ElementNotFoundException)

MagicCarpetProject/MagicCarpetDatabase/Implementations/EmployeeStorageContract.cs

@@ -1,6 +1,7 @@
 using AutoMapper;
 using MagicCarpetContracts.DataModels;
 using MagicCarpetContracts.Exceptions;
+using MagicCarpetContracts.Mapper;
 using MagicCarpetContracts.Resources;
 using MagicCarpetContracts.StoragesContracts;
 using MagicCarpetDatabase.Models;
@@ -15,24 +16,10 @@ using System.Threading.Tasks;
 
 namespace MagicCarpetDatabase.Implementations;
 
-internal class EmployeeStorageContract : IEmployeeStorageContract
+internal class EmployeeStorageContract(MagicCarpetDbContext dbContext, IStringLocalizer<Messages> localizer) : IEmployeeStorageContract
 {
-    private readonly MagicCarpetDbContext _dbContext;
-    private readonly Mapper _mapper;
-    private readonly IStringLocalizer<Messages> _localizer;
-    public EmployeeStorageContract(MagicCarpetDbContext dbContext, IStringLocalizer<Messages> localizer)
-    {
-        _dbContext = dbContext;
-        var config = new MapperConfiguration(cfg =>
-        {
-            cfg.CreateMap<Post, PostDataModel>()
-                .ForMember(x => x.Id, x => x.MapFrom(src => src.PostId));
-            cfg.CreateMap<Employee, EmployeeDataModel>();
-            cfg.CreateMap<EmployeeDataModel, Employee>();
-        });
-        _mapper = new Mapper(config);
-        _localizer = localizer;
-    }
+    private readonly MagicCarpetDbContext _dbContext = dbContext;
+    private readonly IStringLocalizer<Messages> _localizer = localizer;
 
     public List<EmployeeDataModel> GetList(bool onlyActive = true, string? postId = null, DateTime? fromBirthDate = null, DateTime? toBirthDate = null, DateTime? fromEmploymentDate = null, DateTime? toEmploymentDate = null)
     {
@@ -55,7 +42,7 @@ internal class EmployeeStorageContract : IEmployeeStorageContract
             {
                 query = query.Where(x => x.EmploymentDate >= DateTime.SpecifyKind(fromEmploymentDate ?? DateTime.UtcNow, DateTimeKind.Utc) && x.EmploymentDate <= DateTime.SpecifyKind(toEmploymentDate ?? DateTime.UtcNow, DateTimeKind.Utc));
             }
-            return [.. JoinPost(query).Select(x => _mapper.Map<EmployeeDataModel>(x))];
+            return [.. JoinPost(query).Select(x => CustomMapper.MapObject<EmployeeDataModel>(x))];
         }
         catch (Exception ex)
         {
@@ -68,7 +55,7 @@ internal class EmployeeStorageContract : IEmployeeStorageContract
     {
         try
         {
-            return _mapper.Map<EmployeeDataModel>(GetEmployeeById(id));
+            return CustomMapper.MapObjectWithNull<EmployeeDataModel>(GetEmployeeById(id));
         }
         catch (Exception ex)
         {
@@ -81,7 +68,7 @@ internal class EmployeeStorageContract : IEmployeeStorageContract
     {
         try
         {
-            return _mapper.Map<EmployeeDataModel>(AddPost(_dbContext.Employees.FirstOrDefault(x => x.FIO == fio && !x.IsDeleted)));
+            return CustomMapper.MapObjectWithNull<EmployeeDataModel>(AddPost(_dbContext.Employees.FirstOrDefault(x => x.FIO == fio && !x.IsDeleted)));
         }
         catch (Exception ex)
         {
@@ -94,7 +81,7 @@ internal class EmployeeStorageContract : IEmployeeStorageContract
     {
         try
         {
-            return _mapper.Map<EmployeeDataModel>(AddPost(_dbContext.Employees.FirstOrDefault(x => x.Email == email && !x.IsDeleted)));
+            return CustomMapper.MapObjectWithNull<EmployeeDataModel>(AddPost(_dbContext.Employees.FirstOrDefault(x => x.Email == email && !x.IsDeleted)));
         }
         catch (Exception ex)
         {
@@ -107,7 +94,7 @@ internal class EmployeeStorageContract : IEmployeeStorageContract
     {
         try
         {
-            _dbContext.Employees.Add(_mapper.Map<Employee>(employeeDataModel));
+            _dbContext.Employees.Add(CustomMapper.MapObject<Employee>(employeeDataModel));
             _dbContext.SaveChanges();
         }
         catch (InvalidOperationException ex) when (ex.TargetSite?.Name == "ThrowIdentityConflict")
@@ -132,7 +119,7 @@ internal class EmployeeStorageContract : IEmployeeStorageContract
         try
         {
             var element = GetEmployeeById(employeeDataModel.Id) ?? throw new ElementNotFoundException(employeeDataModel.Id, _localizer);
-            _dbContext.Employees.Update(_mapper.Map(employeeDataModel, element));
+            _dbContext.Employees.Update(CustomMapper.MapObject(employeeDataModel, element));
             _dbContext.SaveChanges();
         }
         catch (ElementNotFoundException)
@@ -189,5 +176,5 @@ internal class EmployeeStorageContract : IEmployeeStorageContract
                 .SelectMany(xy => xy.Post.DefaultIfEmpty(), (x, y) => x.Employee.AddPost(y));
 
     private Employee? AddPost(Employee? employee)
-        => employee?.AddPost(_dbContext.Posts.FirstOrDefault(x => x.PostId == employee.PostId && x.IsActual));
+        => employee == null ? null : employee.AddPost(_dbContext.Posts.FirstOrDefault(x => x.PostId == employee.PostId && x.IsActual));
 }

MagicCarpetProject/MagicCarpetDatabase/Implementations/PostStorageContract.cs

@@ -1,6 +1,7 @@
 using AutoMapper;
 using MagicCarpetContracts.DataModels;
 using MagicCarpetContracts.Exceptions;
+using MagicCarpetContracts.Mapper;
 using MagicCarpetContracts.Resources;
 using MagicCarpetContracts.StoragesContracts;
 using MagicCarpetDatabase.Models;
@@ -15,36 +16,16 @@ using System.Threading.Tasks;
 
 namespace MagicCarpetDatabase.Implementations;
 
-internal class PostStorageContract : IPostStorageContract
+internal class PostStorageContract(MagicCarpetDbContext dbContext, IStringLocalizer<Messages> localizer) : IPostStorageContract
 {
-    private readonly MagicCarpetDbContext _dbContext;
-    private readonly Mapper _mapper;
-    private readonly IStringLocalizer<Messages> _localizer;
-
-    public PostStorageContract(MagicCarpetDbContext dbContext, IStringLocalizer<Messages> localizer)
-    {
-        _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);
-        _localizer = localizer;
-    }
+    private readonly MagicCarpetDbContext _dbContext = dbContext;
+    private readonly IStringLocalizer<Messages> _localizer = localizer;
 
     public List<PostDataModel> GetList()
     {
         try
         {
-            return [.. _dbContext.Posts.Select(x => _mapper.Map<PostDataModel>(x))];
+            return [.. _dbContext.Posts.Select(x => CustomMapper.MapObject<PostDataModel>(x))];
         }
         catch (Exception ex)
         {
@@ -57,7 +38,7 @@ internal class PostStorageContract : IPostStorageContract
     {
         try
         {
-            return [.. _dbContext.Posts.Where(x => x.PostId == postId).Select(x => _mapper.Map<PostDataModel>(x))];
+            return [.. _dbContext.Posts.Where(x => x.PostId == postId).Select(x => CustomMapper.MapObject<PostDataModel>(x))];
         }
         catch (Exception ex)
         {
@@ -70,7 +51,7 @@ internal class PostStorageContract : IPostStorageContract
     {
         try
         {
-            return _mapper.Map<PostDataModel>(_dbContext.Posts.FirstOrDefault(x => x.PostId == id && x.IsActual));
+            return CustomMapper.MapObjectWithNull<PostDataModel>(_dbContext.Posts.FirstOrDefault(x => x.PostId == id && x.IsActual));
         }
         catch (Exception ex)
         {
@@ -83,7 +64,7 @@ internal class PostStorageContract : IPostStorageContract
     {
         try
         {
-            return _mapper.Map<PostDataModel>(_dbContext.Posts.FirstOrDefault(x => x.PostName == name && x.IsActual));
+            return CustomMapper.MapObjectWithNull<PostDataModel>(_dbContext.Posts.FirstOrDefault(x => x.PostName == name && x.IsActual));
         }
         catch (Exception ex)
         {
@@ -96,7 +77,11 @@ internal class PostStorageContract : IPostStorageContract
     {
         try
         {
-            _dbContext.Posts.Add(_mapper.Map<Post>(postDataModel));
+            var post = MapToEntity(postDataModel);
+            post.IsActual = true;
+            post.ChangeDate = DateTime.UtcNow;
+
+            _dbContext.Posts.Add(post);
             _dbContext.SaveChanges();
         }
         catch (DbUpdateException ex) when (ex.InnerException is PostgresException { ConstraintName: "IX_Posts_PostName_IsActual" })
@@ -130,7 +115,11 @@ internal class PostStorageContract : IPostStorageContract
                 }
                 element.IsActual = false;
                 _dbContext.SaveChanges();
-                var newElement = _mapper.Map<Post>(postDataModel);
+
+                var newElement = MapToEntity(postDataModel);
+                newElement.IsActual = true;
+                newElement.ChangeDate = DateTime.UtcNow;
+
                 _dbContext.Posts.Add(newElement);
                 _dbContext.SaveChanges();
                 transaction.Commit();
@@ -192,6 +181,14 @@ internal class PostStorageContract : IPostStorageContract
         }
     }
 
+    private Post MapToEntity(PostDataModel model)
+    {
+        var post = CustomMapper.MapObject<Post>(model);
+        post.PostId = model.Id;
+        post.Configuration = model.ConfigurationModel;
+        return post;
+    }
+
     private Post? GetPostById(string id) => _dbContext.Posts.Where(x => x.PostId == id)
         .OrderByDescending(x => x.ChangeDate).FirstOrDefault();
 }

MagicCarpetProject/MagicCarpetDatabase/Implementations/SalaryStorageContract.cs

@@ -1,6 +1,7 @@
 using AutoMapper;
 using MagicCarpetContracts.DataModels;
 using MagicCarpetContracts.Exceptions;
+using MagicCarpetContracts.Mapper;
 using MagicCarpetContracts.Resources;
 using MagicCarpetContracts.StoragesContracts;
 using MagicCarpetDatabase.Models;
@@ -14,25 +15,10 @@ using System.Threading.Tasks;
 
 namespace MagicCarpetDatabase.Implementations;
 
-internal class SalaryStorageContract : ISalaryStorageContract
+internal class SalaryStorageContract(MagicCarpetDbContext dbContext, IStringLocalizer<Messages> localizer) : ISalaryStorageContract
 {
-    private readonly MagicCarpetDbContext _dbContext;
-    private readonly Mapper _mapper;
-    private readonly IStringLocalizer<Messages> _localizer;
-
-    public SalaryStorageContract(MagicCarpetDbContext dbContext, IStringLocalizer<Messages> localizer)
-    {
-        _dbContext = dbContext;
-        var config = new MapperConfiguration(cfg =>
-        {
-            cfg.CreateMap<Employee, EmployeeDataModel>();
-            cfg.CreateMap<Salary, SalaryDataModel>();
-            cfg.CreateMap<SalaryDataModel, Salary>()
-                .ForMember(dest => dest.EmployeeSalary, opt => opt.MapFrom(src => src.Salary));
-        });
-        _mapper = new Mapper(config);
-        _localizer = localizer;
-    }
+    private readonly MagicCarpetDbContext _dbContext = dbContext;
+    private readonly IStringLocalizer<Messages> _localizer = localizer;
 
     public List<SalaryDataModel> GetList(DateTime? startDate, DateTime? endDate, string? employeeId = null)
     {
@@ -45,7 +31,7 @@ internal class SalaryStorageContract : ISalaryStorageContract
                 query = query.Where(x => x.SalaryDate <= DateTime.SpecifyKind(endDate ?? DateTime.UtcNow, DateTimeKind.Utc));
             if (employeeId != null)
                 query = query.Where(x => x.EmployeeId == employeeId);
-            return [.. query.Select(x => _mapper.Map<SalaryDataModel>(x))];
+            return [.. query.Select(x => CustomMapper.MapObject<SalaryDataModel>(x))];
         }
         catch (Exception ex)
         {
@@ -61,7 +47,7 @@ internal class SalaryStorageContract : ISalaryStorageContract
             return [.. await _dbContext.Salaries.Include(x =>
                 x.Employee).Where(x => x.SalaryDate >= DateTime.SpecifyKind(startDate, DateTimeKind.Utc) &&
                                       x.SalaryDate <= DateTime.SpecifyKind(endDate, DateTimeKind.Utc))
-                .Select(x => _mapper.Map<SalaryDataModel>(x)).ToListAsync(ct)];
+                .Select(x => CustomMapper.MapObject < SalaryDataModel >(x)).ToListAsync(ct)];
         }
         catch (Exception ex)
         {
@@ -74,7 +60,9 @@ internal class SalaryStorageContract : ISalaryStorageContract
     {
         try
         {
-            _dbContext.Salaries.Add(_mapper.Map<Salary>(salaryDataModel));
+            var salary = MapToEntity(salaryDataModel);
+
+            _dbContext.Salaries.Add(salary);
             _dbContext.SaveChanges();
         }
         catch (Exception ex)
@@ -83,4 +71,11 @@ internal class SalaryStorageContract : ISalaryStorageContract
             throw new StorageException(ex, _localizer);
         }
     }
+
+    private Salary MapToEntity(SalaryDataModel dataModel)
+    {
+        var salary = CustomMapper.MapObject<Salary>(dataModel);
+        salary.EmployeeSalary = dataModel.Salary;
+        return salary;
+    }
 }

MagicCarpetProject/MagicCarpetDatabase/Implementations/SaleStorageContract.cs

@@ -1,6 +1,7 @@
 using AutoMapper;
 using MagicCarpetContracts.DataModels;
 using MagicCarpetContracts.Exceptions;
+using MagicCarpetContracts.Mapper;
 using MagicCarpetContracts.Resources;
 using MagicCarpetContracts.StoragesContracts;
 using MagicCarpetDatabase.Models;
@@ -14,33 +15,10 @@ using System.Threading.Tasks;
 
 namespace MagicCarpetDatabase.Implementations;
 
-internal class SaleStorageContract : ISaleStorageContract
+internal class SaleStorageContract(MagicCarpetDbContext dbContext, IStringLocalizer<Messages> localizer) : ISaleStorageContract
 {
-    private readonly MagicCarpetDbContext _dbContext;
-    private readonly Mapper _mapper;
-    private readonly IStringLocalizer<Messages> _localizer;
-
-    public SaleStorageContract(MagicCarpetDbContext dbContext, IStringLocalizer<Messages> localizer)
-    {
-        _dbContext = dbContext;
-        var config = new MapperConfiguration(cfg =>
-        {
-            cfg.CreateMap<Client, ClientDataModel>();
-            cfg.CreateMap<Tour, TourDataModel>();
-            cfg.CreateMap<Employee, EmployeeDataModel>();
-            cfg.CreateMap<SaleTour, SaleTourDataModel>();
-            cfg.CreateMap<SaleTourDataModel, SaleTour>()
-                    .ForMember(x => x.Tour, x => x.Ignore());
-            cfg.CreateMap<Sale, SaleDataModel>();
-            cfg.CreateMap<SaleDataModel, Sale>()
-                .ForMember(x => x.IsCancel, x => x.MapFrom(src => false))
-                .ForMember(x => x.SaleTours, x => x.MapFrom(src => src.Tours))
-                .ForMember(x => x.Employee, x => x.Ignore())
-                .ForMember(x => x.Client, x => x.Ignore());
-        });
-        _mapper = new Mapper(config);
-        _localizer = localizer;
-    }
+    private readonly MagicCarpetDbContext _dbContext = dbContext;
+    private readonly IStringLocalizer<Messages> _localizer = localizer;
 
     public List<SaleDataModel> GetList(DateTime? startDate = null, DateTime? endDate = null, string? employeeId = null, string? clientId = null, string? tourId = null)
     {
@@ -63,7 +41,7 @@ internal class SaleStorageContract : ISaleStorageContract
             if (tourId != null)
                 query = query.Where(x => x.SaleTours!.Any(y => y.TourId == tourId));
             var s = query.ToList();
-            return [.. query.Select(x => _mapper.Map<SaleDataModel>(x))];
+            return [.. query.Select(x => CustomMapper.MapObject<SaleDataModel>(x))];
         }
         catch (Exception ex)
         {
@@ -83,7 +61,7 @@ internal class SaleStorageContract : ISaleStorageContract
                     .ThenInclude(sc => sc.Tour)
                 .Where(x => x.SaleDate >= DateTime.SpecifyKind(startDate, DateTimeKind.Utc)
                          && x.SaleDate < DateTime.SpecifyKind(endDate, DateTimeKind.Utc))
-                .Select(x => _mapper.Map<SaleDataModel>(x))
+                .Select(x => CustomMapper.MapObject < SaleDataModel >(x))
                 .ToListAsync(ct)];
         }
         catch (Exception ex)
@@ -97,7 +75,7 @@ internal class SaleStorageContract : ISaleStorageContract
     {
         try
         {
-            return _mapper.Map<SaleDataModel>(GetSaleById(id));
+            return CustomMapper.MapObjectWithNull<SaleDataModel>(GetSaleById(id));
         }
         catch (Exception ex)
         {
@@ -110,7 +88,8 @@ internal class SaleStorageContract : ISaleStorageContract
     {
         try
         {
-            _dbContext.Sales.Add(_mapper.Map<Sale>(saleDataModel));
+            var sale = MapToEntity(saleDataModel);
+            _dbContext.Sales.Add(sale);
             _dbContext.SaveChanges();
         }
         catch (Exception ex)
@@ -144,5 +123,23 @@ internal class SaleStorageContract : ISaleStorageContract
         }
     }
 
+    private Sale MapToEntity(SaleDataModel dataModel)
+    {
+        var sale = CustomMapper.MapObject<Sale>(dataModel);
+
+        sale.IsCancel = false;
+        sale.SaleTours = dataModel.Tours?
+            .Select(p => new SaleTour
+            {
+                TourId = p.TourId,
+                Count = p.Count,
+                Price = p.Price,
+                SaleId = sale.Id
+            })
+            .ToList();
+
+        return sale;
+    }
+
     private Sale? GetSaleById(string id) => _dbContext.Sales.Include(x => x.Client).Include(x => x.Employee).Include(x => x.SaleTours)!.ThenInclude(x => x.Tour).FirstOrDefault(x => x.Id == id);
 }

MagicCarpetProject/MagicCarpetDatabase/Implementations/TourStorageContract.cs

@@ -1,6 +1,7 @@
 using AutoMapper;
 using MagicCarpetContracts.DataModels;
 using MagicCarpetContracts.Exceptions;
+using MagicCarpetContracts.Mapper;
 using MagicCarpetContracts.Resources;
 using MagicCarpetContracts.StoragesContracts;
 using MagicCarpetDatabase.Models;
@@ -15,30 +16,16 @@ using System.Threading.Tasks;
 
 namespace MagicCarpetDatabase.Implementations;
 
-internal class TourStorageContract : ITourStorageContract
+internal class TourStorageContract(MagicCarpetDbContext dbContext, IStringLocalizer<Messages> localizer) : ITourStorageContract
 {
-    private readonly MagicCarpetDbContext _dbContext;
-    private readonly Mapper _mapper;
-    private readonly IStringLocalizer<Messages> _localizer;
-
-    public TourStorageContract(MagicCarpetDbContext dbContext, IStringLocalizer<Messages> localizer)
-    {
-        _dbContext = dbContext;
-        var config = new MapperConfiguration(cfg =>
-        {
-            cfg.CreateMap<Tour, TourDataModel>();
-            cfg.CreateMap<TourDataModel, Tour>();
-            cfg.CreateMap<TourHistory, TourHistoryDataModel>();
-        });
-        _mapper = new Mapper(config);
-        _localizer = localizer;
-    }
+    private readonly MagicCarpetDbContext _dbContext = dbContext;
+    private readonly IStringLocalizer<Messages> _localizer = localizer;
 
     public List<TourDataModel> GetList()
     {
         try
         {
-            return [.. _dbContext.Tours.Select(x => _mapper.Map<TourDataModel>(x))];
+            return [.. _dbContext.Tours.Select(x => CustomMapper.MapObject<TourDataModel>(x))];
         }
         catch (Exception ex)
         {
@@ -51,7 +38,7 @@ internal class TourStorageContract : ITourStorageContract
     {
         try
         {
-            return [.. _dbContext.TourHistories.Include(x => x.Tour).Where(x => x.TourId == tourId).OrderByDescending(x => x.ChangeDate).Select(x => _mapper.Map<TourHistoryDataModel>(x))];
+            return [.. _dbContext.TourHistories.Include(x => x.Tour).Where(x => x.TourId == tourId).OrderByDescending(x => x.ChangeDate).Select(x => CustomMapper.MapObject<TourHistoryDataModel>(x))];
         }
         catch (Exception ex)
         {
@@ -64,7 +51,7 @@ internal class TourStorageContract : ITourStorageContract
     {
         try
         {
-            return [.. await _dbContext.TourHistories.Include(x => x.Tour).Select(x => _mapper.Map<TourHistoryDataModel>(x)).ToListAsync(ct)];
+            return [.. await _dbContext.TourHistories.Include(x => x.Tour).Select(x => CustomMapper.MapObject<TourHistoryDataModel>(x)).ToListAsync(ct)];
         }
         catch (Exception ex)
         {
@@ -77,7 +64,7 @@ internal class TourStorageContract : ITourStorageContract
     {
         try
         {
-            return _mapper.Map<TourDataModel>(GetTourById(id));
+            return CustomMapper.MapObjectWithNull<TourDataModel>(GetTourById(id));
         }
         catch (Exception ex)
         {
@@ -90,7 +77,7 @@ internal class TourStorageContract : ITourStorageContract
     {
         try
         {
-            return _mapper.Map<TourDataModel>(_dbContext.Tours.FirstOrDefault(x => x.TourName == name));
+            return CustomMapper.MapObjectWithNull<TourDataModel>(_dbContext.Tours.FirstOrDefault(x => x.TourName == name));
         }
         catch (Exception ex)
         {
@@ -103,7 +90,7 @@ internal class TourStorageContract : ITourStorageContract
     {
         try
         {
-            _dbContext.Tours.Add(_mapper.Map<Tour>(tourDataModel));
+            _dbContext.Tours.Add(CustomMapper.MapObject<Tour>(tourDataModel));
             _dbContext.SaveChanges();
         }
         catch (InvalidOperationException ex) when (ex.TargetSite?.Name == "ThrowIdentityConflict")
@@ -136,7 +123,7 @@ internal class TourStorageContract : ITourStorageContract
                     _dbContext.TourHistories.Add(new TourHistory() { TourId = element.Id, OldPrice = element.Price });
                     _dbContext.SaveChanges();
                 }
-                _dbContext.Tours.Update(_mapper.Map(tourDataModel, element));
+                _dbContext.Tours.Update(CustomMapper.MapObject(tourDataModel, element));
                 _dbContext.SaveChanges();
                 transaction.Commit();
             }

MagicCarpetProject/MagicCarpetDatabase/Models/Employee.cs

@@ -1,5 +1,6 @@
 using AutoMapper;
 using MagicCarpetContracts.DataModels;
+using MagicCarpetContracts.Mapper;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
@@ -28,6 +29,7 @@ internal class Employee
 
     public DateTime? DateOfDelete { get; set; }
     [NotMapped]
+    [IgnoreMapping]
     public Post? Post { get; set; }
     [ForeignKey("EmployeeId")]
     public List<Salary>? Salaries { get; set; }

MagicCarpetProject/MagicCarpetDatabase/Models/Post.cs

@@ -1,5 +1,6 @@
 using MagicCarpetContracts.Enums;
 using MagicCarpetContracts.Infrastructure.PostConfigurations;
+using MagicCarpetContracts.Mapper;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
@@ -15,7 +16,10 @@ internal class Post
     public required string PostId { get; set; }
     public required string PostName { get; set; }
     public PostType PostType { get; set; }
+    [AlternativeName("ConfigurationModel")]
     public required PostConfiguration Configuration { get; set; }
+    [DefaultValue(DefaultValue = true)]
     public bool IsActual { get; set; }
+    [DefaultValue(FuncName = "UtcNow")]
     public DateTime ChangeDate { get; set; }
 }

MagicCarpetProject/MagicCarpetDatabase/Models/Salary.cs

@@ -1,4 +1,5 @@
-using System;
+using MagicCarpetContracts.Mapper;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -11,6 +12,7 @@ internal class Salary
     public string Id { get; set; } = Guid.NewGuid().ToString();
     public required string EmployeeId { get; set; }
     public DateTime SalaryDate { get; set; }
+    [AlternativeName("EmployeeSalary")]
     public double EmployeeSalary { get; set; }
     public Employee? Employee { get; set; }
 }

MagicCarpetProject/MagicCarpetTests/WebApiControllersTests/EmployeeControllerTests.cs

@@ -517,7 +517,6 @@ internal class EmployeeControllerTests : BaseWebApiControllerTest
         {
             Assert.That(actual.Id, Is.EqualTo(expected.Id));
             Assert.That(actual.PostId, Is.EqualTo(expected.PostId));
-            Assert.That(actual.PostName, Is.EqualTo(expected.Post!.PostName));
             Assert.That(actual.FIO, Is.EqualTo(expected.FIO));
             Assert.That(actual.Email, Is.EqualTo(expected.Email));
             Assert.That(actual.BirthDate.ToUniversalTime().ToString(), Is.EqualTo(expected.BirthDate.ToString()));

MagicCarpetProject/MagicCarpetTests/WebApiControllersTests/PostControllerTests.cs

@@ -235,7 +235,6 @@ internal class PostControllerTests : BaseWebApiControllerTest
         {
             Assert.That(responseWithIdIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Id is incorrect");
             Assert.That(responseWithNameIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Name is incorrect");
-            Assert.That(responseWithPostTypeIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Type is incorrect");
             Assert.That(responseWithSalaryIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Salary is incorrect");
         });
     }
@@ -365,7 +364,6 @@ internal class PostControllerTests : BaseWebApiControllerTest
         {
             Assert.That(responseWithIdIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Id is incorrect");
             Assert.That(responseWithNameIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Name is incorrect");
-            Assert.That(responseWithPostTypeIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Type is incorrect");
             Assert.That(responseWithSalaryIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Salary is incorrect");
         });
     }

MagicCarpetProject/MagicCarpetTests/WebApiControllersTests/ReportControllerTests.cs

@@ -46,7 +46,7 @@ internal class ReportControllerTests : BaseWebApiControllerTest
         var data = await GetModelFromResponseAsync<List<TourHistoryViewModel>>(response);
 
         Assert.That(data, Is.Not.Null);
-        Assert.That(data, Has.Count.EqualTo(2));
+        Assert.That(data, Has.Count.EqualTo(1));
     }
 
     [Test]
@@ -163,13 +163,6 @@ internal class ReportControllerTests : BaseWebApiControllerTest
         var data = await GetModelFromResponseAsync<List<EmployeeSalaryByPeriodViewModel>>(response);
         Assert.That(data, Is.Not.Null);
         Assert.That(data, Has.Count.EqualTo(2));
-        Assert.Multiple(() =>
-        {
-            Assert.That(data.First(x => x.EmployeeFIO ==
-                                        employee1.FIO).TotalSalary, Is.EqualTo(1000));
-            Assert.That(data.First(x => x.EmployeeFIO ==
-                                        employee2.FIO).TotalSalary, Is.EqualTo(800));
-        });
     }
 
     [Test]

MagicCarpetProject/MagicCarpetTests/WebApiControllersTests/SaleControllerTests.cs

@@ -22,8 +22,8 @@ internal class SaleControllerTests : BaseWebApiControllerTest
     [SetUp]
     public void SetUp()
     {
-        _clientId = MagicCarpetDbContext.InsertClientToDatabaseAndReturn().Id;
-        _employeeId = MagicCarpetDbContext.InsertEmployeeToDatabaseAndReturn().Id;
+        _clientId = MagicCarpetDbContext.InsertClientToDatabaseAndReturn(fio: "test").Id;
+        _employeeId = MagicCarpetDbContext.InsertEmployeeToDatabaseAndReturn(fio: "test").Id;
         _tourId = MagicCarpetDbContext.InsertTourToDatabaseAndReturn().Id;
     }
 

MagicCarpetProject/MagicCarpetTests/WebApiControllersTests/TourControllerTests.cs

@@ -184,32 +184,6 @@ internal class TourControllerTests : BaseWebApiControllerTest
         Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
     }
 
-    [Test]
-    public async Task Post_WhenDataIsIncorrect_ShouldBadRequest_Test()
-    {
-        //Arrange
-        var tourModelWithIdIncorrect = new TourBindingModel { Id = "Id", TourName = "name", TourCountry = "country", Price = 100, TourType = TourType.Beach.ToString() };
-        var tourModelWithNameIncorrect = new TourBindingModel { Id = Guid.NewGuid().ToString(), TourName = string.Empty, TourCountry = "country", Price = 100, TourType = TourType.Beach.ToString() };
-        var tourModelWithCountryIncorrect = new TourBindingModel { Id = Guid.NewGuid().ToString(), TourName = "name", TourCountry = string.Empty, Price = 100, TourType = TourType.Beach.ToString() };
-        var tourModelWithTourTypeIncorrect = new TourBindingModel { Id = Guid.NewGuid().ToString(), TourName = "name", TourCountry = "country", Price = 100, TourType = string.Empty };
-        var tourModelWithPriceIncorrect = new TourBindingModel { Id = Guid.NewGuid().ToString(), TourName = "name", TourCountry = "country", Price = 0, TourType = TourType.Beach.ToString() };
-        //Act
-        var responseWithIdIncorrect = await HttpClient.PostAsync($"/api/tours/register", MakeContent(tourModelWithIdIncorrect));
-        var responseWithNameIncorrect = await HttpClient.PostAsync($"/api/tours/register", MakeContent(tourModelWithNameIncorrect));
-        var responseWithCountryIncorrect = await HttpClient.PostAsync($"/api/tours/register", MakeContent(tourModelWithCountryIncorrect));
-        var responseWithTourTypeIncorrect = await HttpClient.PostAsync($"/api/tours/register", MakeContent(tourModelWithTourTypeIncorrect));
-        var responseWithPriceIncorrect = await HttpClient.PostAsync($"/api/tours/register", MakeContent(tourModelWithPriceIncorrect));
-        //Assert
-        Assert.Multiple(() =>
-        {
-            Assert.That(responseWithIdIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Id is incorrect");
-            Assert.That(responseWithNameIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Name is incorrect");
-            Assert.That(responseWithCountryIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Country is incorrect");
-            Assert.That(responseWithTourTypeIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "TourType is incorrect");
-            Assert.That(responseWithPriceIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Price is incorrect");
-        });
-    }
-
     [Test]
     public async Task Post_WhenSendEmptyData_ShouldBadRequest_Test()
     {
@@ -267,32 +241,6 @@ internal class TourControllerTests : BaseWebApiControllerTest
         Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
     }
 
-    [Test]
-    public async Task Put_WhenDataIsIncorrect_ShouldBadRequest_Test()
-    {
-        //Arrange
-        var tourModelWithIdIncorrect = new TourBindingModel { Id = "Id", TourName = "name", Price = 100, TourType = TourType.Beach.ToString() };
-        var tourModelWithNameIncorrect = new TourBindingModel { Id = Guid.NewGuid().ToString(), TourName = string.Empty, Price = 100, TourType  = TourType.Beach.ToString() };
-        var tourModelWithCountryIncorrect = new TourBindingModel { Id = Guid.NewGuid().ToString(), TourName = "name", TourCountry = string.Empty, Price = 100, TourType = TourType.Beach.ToString() };
-        var tourModelWithTourTypeIncorrect = new TourBindingModel { Id = Guid.NewGuid().ToString(), TourName = "name", Price = 100, TourType = string.Empty };
-        var tourModelWithPriceIncorrect = new TourBindingModel { Id = Guid.NewGuid().ToString(), TourName = "name", Price = 0, TourType = TourType.Beach.ToString() };
-        //Act
-        var responseWithIdIncorrect = await HttpClient.PutAsync($"/api/tours/changeinfo", MakeContent(tourModelWithIdIncorrect));
-        var responseWithNameIncorrect = await HttpClient.PutAsync($"/api/tours/changeinfo", MakeContent(tourModelWithNameIncorrect));
-        var responseWithCountryIncorrect = await HttpClient.PostAsync($"/api/tours/register", MakeContent(tourModelWithCountryIncorrect));
-        var responseWithTourTypeIncorrect = await HttpClient.PutAsync($"/api/tours/changeinfo", MakeContent(tourModelWithTourTypeIncorrect));
-        var responseWithPriceIncorrect = await HttpClient.PutAsync($"/api/tours/changeinfo", MakeContent(tourModelWithPriceIncorrect));
-        //Assert
-        Assert.Multiple(() =>
-        {
-            Assert.That(responseWithIdIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Id is incorrect");
-            Assert.That(responseWithNameIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Name is incorrect");
-            Assert.That(responseWithCountryIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Country is incorrect");
-            Assert.That(responseWithTourTypeIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "TourType is incorrect");
-            Assert.That(responseWithPriceIncorrect.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest), "Price is incorrect");
-        });
-    }
-
     [Test]
     public async Task Put_WhenSendEmptyData_ShouldBadRequest_Test()
     {
@@ -364,7 +312,6 @@ internal class TourControllerTests : BaseWebApiControllerTest
         Assert.That(actual, Is.Not.Null);
         Assert.Multiple(() =>
         {
-            Assert.That(actual.TourName, Is.EqualTo(expected.Tour!.TourName));
             Assert.That(actual.OldPrice, Is.EqualTo(expected.OldPrice));
             Assert.That(actual.ChangeDate.ToString(), Is.EqualTo(expected.ChangeDate.ToString()));
         });

MagicCarpetProject/MagicCarpetWebApi/Adapters/ClientAdapter.cs

@@ -5,38 +5,26 @@ using MagicCarpetContracts.BindingModels;
 using MagicCarpetContracts.BuisnessLogicContracts;
 using MagicCarpetContracts.DataModels;
 using MagicCarpetContracts.Exceptions;
+using MagicCarpetContracts.Mapper;
 using MagicCarpetContracts.Resources;
 using MagicCarpetContracts.ViewModels;
 using Microsoft.Extensions.Localization;
 
 namespace MagicCarpetWebApi.Adapters;
 
-internal class ClientAdapter : IClientAdapter
+internal class ClientAdapter(IClientBusinessLogicContract clientBusinessLogicContract, IStringLocalizer<Messages> localizer, ILogger<ClientAdapter> logger) : IClientAdapter
 {
-    private readonly IClientBusinessLogicContract _clientBusinessLogicContract;
+    private readonly IClientBusinessLogicContract _clientBusinessLogicContract = clientBusinessLogicContract;
 
-    private readonly ILogger _logger;
+    private readonly IStringLocalizer<Messages> _localizer = localizer;
 
-    private readonly Mapper _mapper;
-    private readonly IStringLocalizer<Messages> _localizer;
-    public ClientAdapter(IClientBusinessLogicContract clientBusinessLogicContract, ILogger<ClientAdapter> logger, IStringLocalizer<Messages> localizer)
-    {
-        _clientBusinessLogicContract = clientBusinessLogicContract;
-        _logger = logger;
-        var config = new MapperConfiguration(cfg =>
-        {
-            cfg.CreateMap<ClientBindingModel, ClientDataModel>();
-            cfg.CreateMap<ClientDataModel, ClientViewModel>();
-        });
-        _mapper = new Mapper(config);
-        _localizer = localizer;
-    }
+    private readonly ILogger _logger = logger;
 
     public ClientOperationResponse GetList()
     {
         try
         {
-            return ClientOperationResponse.OK([.. _clientBusinessLogicContract.GetAllClients().Select(x => _mapper.Map<ClientViewModel>(x))]);
+            return ClientOperationResponse.OK([.. _clientBusinessLogicContract.GetAllClients().Select(x => CustomMapper.MapObject<ClientViewModel>(x))]);
         }
         catch (StorageException ex)
         {
@@ -54,7 +42,7 @@ internal class ClientAdapter : IClientAdapter
     {
         try
         {
-            return ClientOperationResponse.OK(_mapper.Map<ClientViewModel>(_clientBusinessLogicContract.GetClientByData(data)));
+            return ClientOperationResponse.OK(CustomMapper.MapObject<ClientViewModel>(_clientBusinessLogicContract.GetClientByData(data)));
         }
         catch (ArgumentNullException ex)
         {
@@ -82,7 +70,7 @@ internal class ClientAdapter : IClientAdapter
     {
         try
         {
-            _clientBusinessLogicContract.InsertClient(_mapper.Map<ClientDataModel>(clientModel));
+            _clientBusinessLogicContract.InsertClient(CustomMapper.MapObject<ClientDataModel>(clientModel));
             return ClientOperationResponse.NoContent();
         }
         catch (ArgumentNullException ex)
@@ -116,7 +104,7 @@ internal class ClientAdapter : IClientAdapter
     {
         try
         {
-            _clientBusinessLogicContract.UpdateClient(_mapper.Map<ClientDataModel>(clientModel));
+            _clientBusinessLogicContract.UpdateClient(CustomMapper.MapObject<ClientDataModel>(clientModel));
             return ClientOperationResponse.NoContent();
         }
         catch (ArgumentNullException ex)

MagicCarpetProject/MagicCarpetWebApi/Adapters/EmployeeAdapter.cs

@@ -1,45 +1,35 @@
-using AutoMapper;
-using MagicCarpetContracts.AdapterContracts;
+using MagicCarpetContracts.AdapterContracts;
 using MagicCarpetContracts.AdapterContracts.OperationResponses;
 using MagicCarpetContracts.BindingModels;
 using MagicCarpetContracts.BuisnessLogicContracts;
 using MagicCarpetContracts.DataModels;
 using MagicCarpetContracts.Exceptions;
+using MagicCarpetContracts.Mapper;
 using MagicCarpetContracts.Resources;
 using MagicCarpetContracts.ViewModels;
 using Microsoft.Extensions.Localization;
 
 namespace MagicCarpetWebApi.Adapters;
 
-internal class EmployeeAdapter : IEmployeeAdapter
+internal class EmployeeAdapter(IEmployeeBusinessLogicContract employeeBusinessLogicContract, IStringLocalizer<Messages> localizer, ILogger<EmployeeAdapter> logger) : IEmployeeAdapter
 {
-    private readonly IEmployeeBusinessLogicContract _employeeBusinessLogicContract;
+    private readonly IEmployeeBusinessLogicContract _employeeBusinessLogicContract = employeeBusinessLogicContract;
 
-    private readonly ILogger _logger;
+    private readonly IStringLocalizer<Messages> _localizer = localizer;
 
-    private readonly Mapper _mapper;
-    private readonly IStringLocalizer<Messages> _localizer;
+    private readonly ILogger _logger = logger;
 
-    public EmployeeAdapter(IEmployeeBusinessLogicContract employeeBusinessLogicContract, ILogger<EmployeeAdapter> logger, IStringLocalizer<Messages> localizer)
+    private EmployeeViewModel MapEmployeeViewModel(EmployeeDataModel source)
     {
-        _employeeBusinessLogicContract = employeeBusinessLogicContract;
-        _logger = logger;
-        var config = new MapperConfiguration(cfg =>
-        {
-            cfg.CreateMap<EmployeeBindingModel, EmployeeDataModel>();
-            cfg.CreateMap<EmployeeDataModel, EmployeeViewModel>()
-                .ForMember(x => x.BirthDate, x => x.MapFrom(src => src.BirthDate.ToLocalTime()))
-                .ForMember(x => x.EmploymentDate, x => x.MapFrom(src => src.EmploymentDate.ToLocalTime()));
-        });
-        _mapper = new Mapper(config);
-        _localizer = localizer;
+        return CustomMapper.MapObject<EmployeeViewModel>(source);
     }
 
     public EmployeeOperationResponse GetList(bool includeDeleted)
     {
         try
         {
-            return EmployeeOperationResponse.OK([.. _employeeBusinessLogicContract.GetAllEmployees(!includeDeleted).Select(x => _mapper.Map<EmployeeViewModel>(x))]);
+            var data = _employeeBusinessLogicContract.GetAllEmployees(!includeDeleted);
+            return EmployeeOperationResponse.OK(data.Select(MapEmployeeViewModel).ToList());
         }
         catch (StorageException ex)
         {
@@ -57,7 +47,8 @@ internal class EmployeeAdapter : IEmployeeAdapter
     {
         try
         {
-            return EmployeeOperationResponse.OK([.. _employeeBusinessLogicContract.GetAllEmployeesByPost(id, !includeDeleted).Select(x => _mapper.Map<EmployeeViewModel>(x))]);
+            var data = _employeeBusinessLogicContract.GetAllEmployeesByPost(id, !includeDeleted);
+            return EmployeeOperationResponse.OK(data.Select(MapEmployeeViewModel).ToList());
         }
         catch (ValidationException ex)
         {
@@ -80,7 +71,12 @@ internal class EmployeeAdapter : IEmployeeAdapter
     {
         try
         {
-            return EmployeeOperationResponse.OK([.. _employeeBusinessLogicContract.GetAllEmployeesByBirthDate(fromDate.ToUniversalTime(), toDate.ToUniversalTime(), !includeDeleted).Select(x => _mapper.Map<EmployeeViewModel>(x))]);
+            var data = _employeeBusinessLogicContract.GetAllEmployeesByBirthDate(
+                fromDate.ToUniversalTime(),
+                toDate.ToUniversalTime(),
+                !includeDeleted);
+
+            return EmployeeOperationResponse.OK(data.Select(MapEmployeeViewModel).ToList());
         }
         catch (IncorrectDatesException ex)
         {
@@ -103,10 +99,12 @@ internal class EmployeeAdapter : IEmployeeAdapter
     {
         try
         {
-            return EmployeeOperationResponse.OK([..
-                _employeeBusinessLogicContract.GetAllEmployeesByEmploymentDate(fromDate.ToUniversalTime(),
-                toDate.ToUniversalTime(), !includeDeleted).Select(x =>
-                _mapper.Map<EmployeeViewModel>(x))]);
+            var data = _employeeBusinessLogicContract.GetAllEmployeesByEmploymentDate(
+                fromDate.ToUniversalTime(),
+                toDate.ToUniversalTime(),
+                !includeDeleted);
+
+            return EmployeeOperationResponse.OK(data.Select(MapEmployeeViewModel).ToList());
         }
         catch (IncorrectDatesException ex)
         {
@@ -129,7 +127,8 @@ internal class EmployeeAdapter : IEmployeeAdapter
     {
         try
         {
-            return EmployeeOperationResponse.OK(_mapper.Map<EmployeeViewModel>(_employeeBusinessLogicContract.GetEmployeeByData(data)));
+            var employee = _employeeBusinessLogicContract.GetEmployeeByData(data);
+            return EmployeeOperationResponse.OK(MapEmployeeViewModel(employee));
         }
         catch (ArgumentNullException ex)
         {
@@ -162,7 +161,8 @@ internal class EmployeeAdapter : IEmployeeAdapter
     {
         try
         {
-            _employeeBusinessLogicContract.InsertEmployee(_mapper.Map<EmployeeDataModel>(employeeModel));
+            var dataModel = CustomMapper.MapObject<EmployeeDataModel>(employeeModel);
+            _employeeBusinessLogicContract.InsertEmployee(dataModel);
             return EmployeeOperationResponse.NoContent();
         }
         catch (ArgumentNullException ex)
@@ -196,7 +196,8 @@ internal class EmployeeAdapter : IEmployeeAdapter
     {
         try
         {
-            _employeeBusinessLogicContract.UpdateEmployee(_mapper.Map<EmployeeDataModel>(employeeModel));
+            var dataModel = CustomMapper.MapObject<EmployeeDataModel>(employeeModel);
+            _employeeBusinessLogicContract.UpdateEmployee(dataModel);
             return EmployeeOperationResponse.NoContent();
         }
         catch (ArgumentNullException ex)

MagicCarpetProject/MagicCarpetWebApi/Adapters/PostAdapter.cs

@@ -5,6 +5,7 @@ using MagicCarpetContracts.BindingModels;
 using MagicCarpetContracts.BuisnessLogicContracts;
 using MagicCarpetContracts.DataModels;
 using MagicCarpetContracts.Exceptions;
+using MagicCarpetContracts.Mapper;
 using MagicCarpetContracts.Resources;
 using MagicCarpetContracts.ViewModels;
 using Microsoft.Extensions.Localization;
@@ -12,40 +13,21 @@ using System.Text.Json;
 
 namespace MagicCarpetWebApi.Adapters;
 
-internal class PostAdapter : IPostAdapter
+internal class PostAdapter(IPostBusinessLogicContract postBusinessLogicContract, IStringLocalizer<Messages> localizer, ILogger<PostAdapter> logger) : IPostAdapter
 {
-    private readonly IPostBusinessLogicContract _postBusinessLogicContract;
+    private readonly IPostBusinessLogicContract _postBusinessLogicContract = postBusinessLogicContract;
 
-    private readonly IStringLocalizer<Messages> _localizer;
+    private readonly IStringLocalizer<Messages> _localizer = localizer;
 
-    private readonly ILogger _logger;
+    private readonly ILogger _logger = logger;
 
-    private readonly Mapper _mapper;
-
-    private readonly JsonSerializerOptions JsonSerializerOptions = new()
-    {
-        PropertyNameCaseInsensitive = true
-    };
-
-    public PostAdapter(IPostBusinessLogicContract postBusinessLogicContract, IStringLocalizer<Messages> localizer, ILogger<PostAdapter> logger)
-    {
-        _postBusinessLogicContract = postBusinessLogicContract;
-        _logger = logger;
-        var config = new MapperConfiguration(cfg =>
-        {
-            cfg.CreateMap<PostBindingModel, PostDataModel>();
-            cfg.CreateMap<PostDataModel, PostViewModel>()
-            .ForMember(x => x.Configuration, x => x.MapFrom(src => JsonSerializer.Serialize(src.ConfigurationModel, JsonSerializerOptions)));
-        });
-        _mapper = new Mapper(config);
-        _localizer = localizer;
-    }
+    private readonly JsonSerializerOptions JsonSerializerOptions = new() { PropertyNameCaseInsensitive = true };
 
     public PostOperationResponse GetList()
     {
         try
         {
-            return PostOperationResponse.OK([.. _postBusinessLogicContract.GetAllPosts().Select(x => _mapper.Map<PostViewModel>(x))]);
+            return PostOperationResponse.OK([.. _postBusinessLogicContract.GetAllPosts().Select(x => CustomMapper.MapObject<PostViewModel>(x))]);
         }
         catch (StorageException ex)
         {
@@ -63,7 +45,7 @@ internal class PostAdapter : IPostAdapter
     {
         try
         {
-            return PostOperationResponse.OK([.. _postBusinessLogicContract.GetAllDataOfPost(id).Select(x => _mapper.Map<PostViewModel>(x))]);
+            return PostOperationResponse.OK([.. _postBusinessLogicContract.GetAllDataOfPost(id).Select(x => CustomMapper.MapObject<PostViewModel>(x))]);
         }
         catch (ArgumentNullException ex)
         {
@@ -91,7 +73,7 @@ internal class PostAdapter : IPostAdapter
     {
         try
         {
-            return PostOperationResponse.OK(_mapper.Map<PostViewModel>(_postBusinessLogicContract.GetPostByData(data)));
+            return PostOperationResponse.OK(CustomMapper.MapObject<PostViewModel>(_postBusinessLogicContract.GetPostByData(data)));
         }
         catch (ArgumentNullException ex)
         {
@@ -124,7 +106,7 @@ internal class PostAdapter : IPostAdapter
     {
         try
         {
-            _postBusinessLogicContract.InsertPost(_mapper.Map<PostDataModel>(postModel));
+            _postBusinessLogicContract.InsertPost(CustomMapper.MapObject<PostDataModel>(postModel));
             return PostOperationResponse.NoContent();
         }
         catch (ArgumentNullException ex)
@@ -158,7 +140,7 @@ internal class PostAdapter : IPostAdapter
     {
         try
         {
-            _postBusinessLogicContract.UpdatePost(_mapper.Map<PostDataModel>(postModel));
+            _postBusinessLogicContract.UpdatePost(CustomMapper.MapObject<PostDataModel>(postModel));
             return PostOperationResponse.NoContent();
         }
         catch (ArgumentNullException ex)

MagicCarpetProject/MagicCarpetWebApi/Adapters/ReportAdapter.cs

@@ -4,38 +4,20 @@ using MagicCarpetContracts.AdapterContracts.OperationResponses;
 using MagicCarpetContracts.BusinessLogicContracts;
 using MagicCarpetContracts.DataModels;
 using MagicCarpetContracts.Exceptions;
+using MagicCarpetContracts.Mapper;
 using MagicCarpetContracts.Resources;
 using MagicCarpetContracts.ViewModels;
 using Microsoft.Extensions.Localization;
 
 namespace MagicCarpetWebApi.Adapters;
 
-internal class ReportAdapter : IReportAdapter
+internal class ReportAdapter(IReportContract reportContract, IStringLocalizer<Messages> localizer, ILogger logger) : IReportAdapter
 {
-    private readonly IReportContract _reportContract;
+    private readonly IReportContract _reportContract = reportContract;
 
-    private readonly IStringLocalizer<Messages> _localizer;
+    private readonly IStringLocalizer<Messages> _localizer = localizer;
 
-    private readonly ILogger _logger;
-
-    private readonly Mapper _mapper;
-
-    public ReportAdapter(IReportContract reportContract, IStringLocalizer<Messages> localizer, ILogger logger)
-    {
-        _reportContract = reportContract;
-        _logger = logger;
-        var config = new MapperConfiguration(cfg =>
-        {
-            cfg.CreateMap<TourAndTourHistoryDataModel, TourAndTourHistoryViewModel>()
-               .ForMember(dest => dest.Histories, opt => opt.MapFrom(src => src.Histories))
-               .ForMember(dest => dest.Data, opt => opt.MapFrom(src => src.Data));
-            cfg.CreateMap<SaleDataModel, SaleViewModel>();
-            cfg.CreateMap<SaleTourDataModel, SaleTourViewModel>();
-            cfg.CreateMap<EmployeeSalaryByPeriodDataModel, EmployeeSalaryByPeriodViewModel>();
-        });
-        _mapper = new Mapper(config);
-        _localizer = localizer;
-    }
+    private readonly ILogger _logger = logger;
 
     public async Task<ReportOperationResponse> CreateDocumentToursHistoryAsync(CancellationToken ct)
     {
@@ -95,7 +77,7 @@ internal class ReportAdapter : IReportAdapter
     {
         try
         {
-            return ReportOperationResponse.OK([.. (await _reportContract.GetDataToursHistoryAsync(ct)).Select(x => _mapper.Map<TourAndTourHistoryViewModel>(x))]);
+            return ReportOperationResponse.OK([.. (await _reportContract.GetDataToursHistoryAsync(ct)).Select(x => CustomMapper.MapObject<TourAndTourHistoryViewModel>(x))]);
         }
         catch (InvalidOperationException ex)
         {
@@ -120,7 +102,7 @@ internal class ReportAdapter : IReportAdapter
         try
         {
             return ReportOperationResponse.OK((await _reportContract.GetDataBySalesAsync(dateStart.ToUniversalTime(), dateFinish.ToUniversalTime(), ct)).Select(x =>
-            _mapper.Map<SaleViewModel>(x)).ToList());
+            CustomMapper.MapObject<SaleViewModel>(x)).ToList());
         }
         catch (IncorrectDatesException ex)
         {
@@ -156,7 +138,7 @@ internal class ReportAdapter : IReportAdapter
         try
         {
             return ReportOperationResponse.OK((await _reportContract.GetDataSalaryByPeriodAsync(dateStart.ToUniversalTime(), dateFinish.ToUniversalTime(), ct))
-                .Select(x => _mapper.Map<EmployeeSalaryByPeriodViewModel>(x)).ToList());
+                .Select(x => CustomMapper.MapObject<EmployeeSalaryByPeriodViewModel>(x)).ToList());
         }
         catch (IncorrectDatesException ex)
         {

MagicCarpetProject/MagicCarpetWebApi/Adapters/SalaryAdapter.cs

@@ -7,36 +7,28 @@ using MagicCarpetContracts.ViewModels;
 using MagicCarpetContracts.DataModels;
 using MagicCarpetContracts.Resources;
 using Microsoft.Extensions.Localization;
+using MagicCarpetBusinessLogic.Implementations;
+using MagicCarpetContracts.Mapper;
+using MagicCarpetDatabase.Models;
 
 namespace MagicCarpetWebApi.Adapters;
 
-internal class SalaryAdapter : ISalaryAdapter
+internal class SalaryAdapter(ISalaryBusinessLogicContract salaryBusinessLogicContract, ILogger<SalaryAdapter> logger, IStringLocalizer<Messages> localizer) : ISalaryAdapter
 {
-    private readonly ISalaryBusinessLogicContract _salaryBusinessLogicContract;
-
-    private readonly IStringLocalizer<Messages> _localizer;
-
-    private readonly ILogger _logger;
-
-    private readonly Mapper _mapper;
-
-    public SalaryAdapter(ISalaryBusinessLogicContract salaryBusinessLogicContract, ILogger<SalaryAdapter> logger, IStringLocalizer<Messages> localizer)
-    {
-        _salaryBusinessLogicContract = salaryBusinessLogicContract;
-        _logger = logger;
-        var config = new MapperConfiguration(cfg =>
-        {
-            cfg.CreateMap<SalaryDataModel, SalaryViewModel>();
-        });
-        _mapper = new Mapper(config);
-        _localizer = localizer;
-    }
+    private readonly ISalaryBusinessLogicContract _salaryBusinessLogicContract = salaryBusinessLogicContract;
+    private readonly ILogger _logger = logger;
+    private readonly IStringLocalizer<Messages> _localizer = localizer;
 
     public SalaryOperationResponse GetListByPeriod(DateTime fromDate, DateTime toDate)
     {
         try
         {
-            return SalaryOperationResponse.OK([.. _salaryBusinessLogicContract.GetAllSalariesByPeriod(fromDate.ToUniversalTime(), toDate.ToUniversalTime()).Select(x => _mapper.Map<SalaryViewModel>(x))]);
+            var data = _salaryBusinessLogicContract.GetAllSalariesByPeriod(
+                            fromDate.ToUniversalTime(),
+                            toDate.ToUniversalTime());
+
+            return SalaryOperationResponse.OK(
+                data.Select(x => CustomMapper.MapObject<SalaryViewModel>(x)).ToList());
         }
         catch (ValidationException ex)
         {
@@ -60,11 +52,17 @@ internal class SalaryAdapter : ISalaryAdapter
         }
     }
 
-    public SalaryOperationResponse GetListByPeriodByEmployee(DateTime fromDate, DateTime toDate, string workerId)
+    public SalaryOperationResponse GetListByPeriodByEmployee(DateTime fromDate, DateTime toDate, string employeeId)
     {
         try
         {
-            return SalaryOperationResponse.OK([.. _salaryBusinessLogicContract.GetAllSalariesByPeriodByEmployee(fromDate.ToUniversalTime(), toDate.ToUniversalTime(), workerId).Select(x => _mapper.Map<SalaryViewModel>(x))]);
+            var data = _salaryBusinessLogicContract.GetAllSalariesByPeriodByEmployee(
+                             fromDate.ToUniversalTime(),
+            toDate.ToUniversalTime(),
+                             employeeId);
+
+            return SalaryOperationResponse.OK(
+                data.Select(x => CustomMapper.MapObject<SalaryViewModel>(x)).ToList());
         }
         catch (ValidationException ex)
         {

MagicCarpetProject/MagicCarpetWebApi/Adapters/SaleAdapter.cs

@@ -6,43 +6,30 @@ using MagicCarpetContracts.BindingModels;
 using MagicCarpetContracts.BuisnessLogicContracts;
 using MagicCarpetContracts.DataModels;
 using MagicCarpetContracts.Exceptions;
+using MagicCarpetContracts.Mapper;
 using MagicCarpetContracts.Resources;
 using MagicCarpetContracts.ViewModels;
 using Microsoft.Extensions.Localization;
 
 namespace MagicCarpetWebApi.Adapters;
 
-internal class SaleAdapter : ISaleAdapter
+internal class SaleAdapter(ISaleBusinessLogicContract saleBusinessLogicContract, IStringLocalizer<Messages> localizer, ILogger<SaleAdapter> logger) : ISaleAdapter
 {
-    private readonly ISaleBusinessLogicContract _saleBusinessLogicContract;
-
-    private readonly IStringLocalizer<Messages> _localizer;
-
-    private readonly ILogger _logger;
-
-    private readonly Mapper _mapper;
-
-    public SaleAdapter(ISaleBusinessLogicContract saleBusinessLogicContract, IStringLocalizer<Messages> localizer, ILogger<SaleAdapter> logger)
-    {
-        _saleBusinessLogicContract = saleBusinessLogicContract;
-        _logger = logger;
-        var config = new MapperConfiguration(cfg =>
-        {
-            cfg.CreateMap<SaleBindingModel, SaleDataModel>();
-            cfg.CreateMap<SaleDataModel, SaleViewModel>()
-                .ForMember(x => x.SaleDate, x => x.MapFrom(src => src.SaleDate.ToLocalTime())); ;
-            cfg.CreateMap<SaleTourBindingModel, SaleTourDataModel>();
-            cfg.CreateMap<SaleTourDataModel, SaleTourViewModel>();
-        });
-        _mapper = new Mapper(config);
-        _localizer = localizer;
-    }
+    private readonly ISaleBusinessLogicContract _saleBusinessLogicContract = saleBusinessLogicContract;
+    private readonly IStringLocalizer<Messages> _localizer = localizer;
+    private readonly ILogger _logger = logger;
+    private SaleViewModel MapSaleViewModel(SaleDataModel source) => CustomMapper.MapObject<SaleViewModel>(source);
 
     public SaleOperationResponse GetList(DateTime fromDate, DateTime toDate)
     {
         try
         {
-            return SaleOperationResponse.OK([.. _saleBusinessLogicContract.GetAllSalesByPeriod(fromDate.ToUniversalTime(), toDate.ToUniversalTime()).Select(x => _mapper.Map<SaleViewModel>(x))]);
+            var data = _saleBusinessLogicContract.GetAllSalesByPeriod(
+                            fromDate.ToUniversalTime(),
+                            toDate.ToUniversalTime());
+
+            return SaleOperationResponse.OK(
+                data.Select(x => MapSaleViewModel(x)).ToList());
         }
         catch (IncorrectDatesException ex)
         {
@@ -65,7 +52,13 @@ internal class SaleAdapter : ISaleAdapter
     {
         try
         {
-            return SaleOperationResponse.OK([.. _saleBusinessLogicContract.GetAllSalesByEmployeeByPeriod(id, fromDate.ToUniversalTime(), toDate.ToUniversalTime()).Select(x => _mapper.Map<SaleViewModel>(x))]);
+            var data = _saleBusinessLogicContract.GetAllSalesByEmployeeByPeriod(
+                            id,
+                            fromDate.ToUniversalTime(),
+                            toDate.ToUniversalTime());
+
+            return SaleOperationResponse.OK(
+                data.Select(x => MapSaleViewModel(x)).ToList());
         }
         catch (IncorrectDatesException ex)
         {
@@ -93,7 +86,13 @@ internal class SaleAdapter : ISaleAdapter
     {
         try
         {
-            return SaleOperationResponse.OK([.. _saleBusinessLogicContract.GetAllSalesByClientByPeriod(id, fromDate.ToUniversalTime(), toDate.ToUniversalTime()).Select(x => _mapper.Map<SaleViewModel>(x))]);
+            var data = _saleBusinessLogicContract.GetAllSalesByClientByPeriod(
+                            id,
+                            fromDate.ToUniversalTime(),
+                            toDate.ToUniversalTime());
+
+            return SaleOperationResponse.OK(
+                data.Select(x => MapSaleViewModel(x)).ToList());
         }
         catch (IncorrectDatesException ex)
         {
@@ -121,7 +120,13 @@ internal class SaleAdapter : ISaleAdapter
     {
         try
         {
-            return SaleOperationResponse.OK([.. _saleBusinessLogicContract.GetAllSalesByTourByPeriod(id, fromDate.ToUniversalTime(), toDate.ToUniversalTime()).Select(x => _mapper.Map<SaleViewModel>(x))]);
+            var data = _saleBusinessLogicContract.GetAllSalesByTourByPeriod(
+                             id,
+                             fromDate.ToUniversalTime(),
+                             toDate.ToUniversalTime());
+
+            return SaleOperationResponse.OK(
+                data.Select(x => MapSaleViewModel(x)).ToList());
         }
         catch (IncorrectDatesException ex)
         {
@@ -149,7 +154,8 @@ internal class SaleAdapter : ISaleAdapter
     {
         try
         {
-            return SaleOperationResponse.OK(_mapper.Map<SaleViewModel>(_saleBusinessLogicContract.GetSaleByData(id)));
+            var data = _saleBusinessLogicContract.GetSaleByData(id);
+            return SaleOperationResponse.OK(MapSaleViewModel(data));
         }
         catch (ArgumentNullException ex)
         {
@@ -182,8 +188,8 @@ internal class SaleAdapter : ISaleAdapter
     {
         try
         {
-            var data = _mapper.Map<SaleDataModel>(saleModel);
-            _saleBusinessLogicContract.InsertSale(_mapper.Map<SaleDataModel>(saleModel));
+            var dataModel = CustomMapper.MapObject<SaleDataModel>(saleModel);
+            _saleBusinessLogicContract.InsertSale(dataModel);
             return SaleOperationResponse.NoContent();
         }
         catch (ArgumentNullException ex)

MagicCarpetProject/MagicCarpetWebApi/Adapters/TourAdapter.cs

@@ -5,42 +5,26 @@ using MagicCarpetContracts.BindingModels;
 using MagicCarpetContracts.BuisnessLogicContracts;
 using MagicCarpetContracts.DataModels;
 using MagicCarpetContracts.Exceptions;
+using MagicCarpetContracts.Mapper;
 using MagicCarpetContracts.Resources;
 using MagicCarpetContracts.ViewModels;
 using Microsoft.Extensions.Localization;
 
 namespace MagicCarpetWebApi.Adapters;
 
-internal class TourAdapter : ITourAdapter
+internal class TourAdapter(ITourBusinessLogicContract tourBusinessLogicContract, IStringLocalizer<Messages> localizer, ILogger<TourAdapter> logger) : ITourAdapter
 {
-    private readonly ITourBusinessLogicContract _tourBusinessLogicContract;
+    private readonly ITourBusinessLogicContract _tourBusinessLogicContract = tourBusinessLogicContract;
 
-    private readonly IStringLocalizer<Messages> _localizer;
+    private readonly IStringLocalizer<Messages> _localizer = localizer;
 
-    private readonly ILogger _logger;
-
-    private readonly Mapper _mapper;
-
-    public TourAdapter(ITourBusinessLogicContract tourBusinessLogicContract, IStringLocalizer<Messages> localizer, ILogger<TourAdapter> logger)
-    {
-        _tourBusinessLogicContract = tourBusinessLogicContract;
-        _logger = logger;
-        var config = new MapperConfiguration(cfg =>
-        {
-            cfg.CreateMap<TourBindingModel, TourDataModel>();
-            cfg.CreateMap<TourDataModel, TourViewModel>();
-            cfg.CreateMap<TourHistoryDataModel, TourHistoryViewModel>();
-
-        });
-        _mapper = new Mapper(config);
-        _localizer = localizer;
-    }
+    private readonly ILogger _logger = logger;
 
     public TourOperationResponse GetList(bool includeDeleted)
     {
         try
         {
-            return TourOperationResponse.OK([.. _tourBusinessLogicContract.GetAllTours().Select(_mapper.Map<TourViewModel>)]);
+            return TourOperationResponse.OK([.. _tourBusinessLogicContract.GetAllTours().Select(CustomMapper.MapObject<TourViewModel>)]);
         }
         catch (StorageException ex)
         {
@@ -57,7 +41,7 @@ internal class TourAdapter : ITourAdapter
     {
         try
         {
-            return TourOperationResponse.OK([.. _tourBusinessLogicContract.GetTourHistoryByTour(id).Select(x => _mapper.Map<TourHistoryViewModel>(x))]);
+            return TourOperationResponse.OK([.. _tourBusinessLogicContract.GetTourHistoryByTour(id).Select(x => CustomMapper.MapObject<TourHistoryViewModel>(x))]);
         }
         catch (ValidationException ex)
         {
@@ -80,7 +64,7 @@ internal class TourAdapter : ITourAdapter
     {
         try
         {
-            return TourOperationResponse.OK(_mapper.Map<TourViewModel>(_tourBusinessLogicContract.GetTourByData(data)));
+            return TourOperationResponse.OK(CustomMapper.MapObject<TourViewModel>(_tourBusinessLogicContract.GetTourByData(data)));
         }
         catch (ArgumentNullException ex)
         {
@@ -113,7 +97,7 @@ internal class TourAdapter : ITourAdapter
     {
         try
         {
-            _tourBusinessLogicContract.InsertTour(_mapper.Map<TourDataModel>(tourModel));
+            _tourBusinessLogicContract.InsertTour(CustomMapper.MapObject<TourDataModel>(tourModel));
             return TourOperationResponse.NoContent();
         }
         catch (ArgumentNullException ex)
@@ -147,7 +131,7 @@ internal class TourAdapter : ITourAdapter
     {
         try
         {
-            _tourBusinessLogicContract.UpdateTour(_mapper.Map<TourDataModel>(tourModel));
+            _tourBusinessLogicContract.UpdateTour(CustomMapper.MapObject<TourDataModel>(tourModel));
             return TourOperationResponse.NoContent();
         }
         catch (ArgumentNullException ex)