Внешние ключи в бд + миграция (Гоша)

ComputerShop.sln

@@ -7,11 +7,13 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ComputerShopRestApi", "Comp
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ComputerShopDataModels", "ComputerShopDataModels\ComputerShopDataModels.csproj", "{BBCF398B-D800-4D8D-99E8-F7ED2CC14A65}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputerShopContracts", "ComputerShopContracts\ComputerShopContracts.csproj", "{B197888D-702B-4122-BFBF-BA6BCB49C0F3}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ComputerShopContracts", "ComputerShopContracts\ComputerShopContracts.csproj", "{B197888D-702B-4122-BFBF-BA6BCB49C0F3}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputerShopBusinessLogic", "ComputerShopBusinessLogic\ComputerShopBusinessLogic.csproj", "{82FCBA71-AC54-45C8-9B21-BCB3DF6E085B}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ComputerShopBusinessLogic", "ComputerShopBusinessLogic\ComputerShopBusinessLogic.csproj", "{82FCBA71-AC54-45C8-9B21-BCB3DF6E085B}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputerShopDatabaseImplement", "ComputerShopDatabaseImplement\ComputerShopDatabaseImplement.csproj", "{CDE4C963-67B5-47A6-A394-901E95EA40F7}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ComputerShopDatabaseImplement", "ComputerShopDatabaseImplement\ComputerShopDatabaseImplement.csproj", "{CDE4C963-67B5-47A6-A394-901E95EA40F7}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ComputerShopImplementerApp", "ComputerShopImplementerApp\ComputerShopImplementerApp.csproj", "{0E13C365-F2CC-4A32-BDD0-52E2DB324734}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -39,6 +41,10 @@ Global
 		{CDE4C963-67B5-47A6-A394-901E95EA40F7}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{CDE4C963-67B5-47A6-A394-901E95EA40F7}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{CDE4C963-67B5-47A6-A394-901E95EA40F7}.Release|Any CPU.Build.0 = Release|Any CPU
+		{0E13C365-F2CC-4A32-BDD0-52E2DB324734}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{0E13C365-F2CC-4A32-BDD0-52E2DB324734}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{0E13C365-F2CC-4A32-BDD0-52E2DB324734}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{0E13C365-F2CC-4A32-BDD0-52E2DB324734}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

ComputerShopBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -0,0 +1,162 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.BusinessLogicContracts;
+using ComputerShopContracts.SearchModels;
+using ComputerShopContracts.StorageContracts;
+using ComputerShopContracts.ViewModels;
+using ComputerShopDataModels.Enums;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputerShopBusinessLogic.BusinessLogics
+{
+	public class OrderLogic : IOrderLogic
+	{
+		private readonly ILogger _logger;
+		//Хранение всех заказов
+		private readonly IOrderStorage _orderStorage;
+
+		public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+		{
+			_logger = logger;
+			_orderStorage = orderStorage;
+		}
+
+		public List<OrderViewModel>? ReadList(OrderSearchModel? model)
+		{
+			//model.UserId = -1 для swagger, чтобы можно было считать все заказы всех пользователей
+			var list = (model == null || model.UserId == -1) ? _orderStorage.GetFullList() : _orderStorage.GetFilteredList(model);
+			if (list == null)
+			{
+				_logger.LogWarning("ReadList return null list");
+				return null;
+			}
+			_logger.LogInformation("ReadList. Count:{Count}", list.Count);
+			return list;
+		}
+
+
+		public OrderViewModel? ReadElement(OrderSearchModel model)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+			var element = _orderStorage.GetElement(model);
+			if (element == null)
+			{
+				_logger.LogWarning("ReadElement order not found");
+				return null;
+			}
+			_logger.LogInformation("ReadElement order found. Id:{Id}", element.Id);
+			return element;
+		}
+
+		private void CheckModel(OrderBindingModel model, bool withParams = true)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+			if (!withParams)
+			{
+				return;
+			}
+			if (model.DateCreate > DateTime.Now)
+			{
+				throw new ArgumentException($"Дата создания заказа {model.DateCreate} не может быть в будущем");
+			}
+		}
+
+		public bool Create(OrderBindingModel model)
+		{
+			CheckModel(model);
+			model.Status = OrderStatus.Принят;
+			if (_orderStorage.Insert(model) == null)
+			{
+				_logger.LogWarning("Insert operation failed");
+				return false;
+			}
+			return true;
+
+		}
+
+		//!!!ПРОВЕРИТЬ
+		public bool Update(OrderBindingModel model)
+		{
+			CheckModel(model, false);
+			var order = _orderStorage.GetElement(new OrderSearchModel { Id = model.Id });
+			if (order == null)
+			{
+				throw new ArgumentNullException(nameof(order));
+			}
+			if (_orderStorage.Update(model) == null)
+			{
+				_logger.LogWarning("Update operation failed");
+				return false;
+			}
+			return true;
+		}
+
+		public bool Delete(OrderBindingModel model)
+		{
+			CheckModel(model, false);
+			_logger.LogInformation("Delete. Id:{Id}", model.Id);
+			if (_orderStorage.Delete(model) == null)
+			{
+				_logger.LogWarning("Delete order operation failed");
+				return false;
+			}
+			return true;
+		}
+
+		//!!!ПРОВЕРИТЬ
+		private bool ChangeStatus(OrderBindingModel model, OrderStatus newStatus)
+		{
+			CheckModel(model, false);
+			var order = _orderStorage.GetElement(new OrderSearchModel { Id = model.Id });
+			if (order == null)
+			{
+				throw new ArgumentNullException(nameof(order));
+			}
+			if (newStatus - model.Status == 1)
+			{
+				model.Status = newStatus;
+	
+				if (_orderStorage.Update(model) == null)
+				{
+					_logger.LogWarning("Update order operation failed");
+					return false;
+				}
+				return true;
+			}
+			if (order.Status + 1 != newStatus)
+			{
+				_logger.LogWarning("Change status operation failed. Incorrect new status: {newStatus}. Current status: {currStatus}", newStatus, order.Status);
+				return false;
+			}
+			_logger.LogWarning("Changing status operation faled: current:{Status}: required:{newStatus}.", model.Status, newStatus);
+			throw new ArgumentException($"Невозможно присвоить статус {newStatus} заказу с текущим статусом {model.Status}");
+		}
+
+		//Перевод заказа в состояние выполнения
+		public bool TakeOrderInWork(OrderBindingModel model)
+		{
+			return ChangeStatus(model, OrderStatus.Выполняется);
+		}
+
+		//Перевод заказа в состояние готовности
+		public bool FinishOrder(OrderBindingModel model)
+		{
+			return ChangeStatus(model, OrderStatus.Готов);
+		}
+		//Перевод заказа в состояние выдачи (окончательное завершение)
+		public bool DeliveryOrder(OrderBindingModel model)
+		{
+			return ChangeStatus(model, OrderStatus.Выдан);
+		}
+	}
+}

ComputerShopBusinessLogic/BusinessLogics/RequestLogic.cs

@@ -0,0 +1,124 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.BusinessLogicContracts;
+using ComputerShopContracts.SearchModels;
+using ComputerShopContracts.StorageContracts;
+using ComputerShopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputerShopBusinessLogic.BusinessLogics
+{
+	public class RequestLogic : IRequestLogic
+	{
+		private readonly ILogger _logger;
+		private readonly IRequestStorage _requestStorage;
+		public RequestLogic(ILogger<RequestLogic> logger, IRequestStorage requestStorage)
+		{
+			_logger = logger;
+			_requestStorage = requestStorage;
+		}
+
+		public List<RequestViewModel>? ReadList(RequestSearchModel? model)
+		{
+			//model.UserId = -1 для swagger, чтобы можно было считать все заявки всех пользователей
+			var list = (model == null || model.UserId == -1) ? _requestStorage.GetFullList() : _requestStorage.GetFilteredList(model);
+			if (list == null)
+			{
+				_logger.LogWarning("ReadList requests return null list");
+				return null;
+			}
+			_logger.LogInformation("ReadList requests.Count:{Count}", list.Count);
+			return list;
+		}
+
+		public RequestViewModel? ReadElement(RequestSearchModel model)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+
+			var element = _requestStorage.GetElement(model);
+			if (element == null)
+			{
+				_logger.LogWarning("ReadElement request not found");
+				return null;
+			}
+			_logger.LogInformation("ReadElement reguest found Id:{Id}", element.Id);
+			return element;
+		}
+
+		public bool Create(RequestBindingModel model)
+		{
+			CheckModel(model);
+			if (_requestStorage.Insert(model) == null)
+			{
+				_logger.LogWarning("Insert operation failed");
+				return false;
+			}
+			return true;
+		}
+
+		public bool Update(RequestBindingModel model)
+		{
+			CheckModel(model);
+			if (_requestStorage.Update(model) == null)
+			{
+				_logger.LogWarning("Update operation failed");
+				return false;
+			}
+			return true;
+		}
+
+		
+		//!!!мб УДАЛИТЬ
+		//public bool AddOrder(int requestId, int orderId)
+		//{
+		//	return _requestStorage.ConnectRequestAssembly(requestId, assemblyId);
+		//}
+
+		//!!!ПРОВЕРИТЬ
+		public bool ConnectRequestAssembly(int requestId, int assemblyId)
+		{
+			_logger.LogInformation("Connect Assembly {rId} with request {aId}", requestId, assemblyId);
+			return _requestStorage.ConnectRequestAssembly(requestId, assemblyId);
+		}
+
+		public bool Delete(RequestBindingModel model)
+		{
+			CheckModel(model, false);
+			_logger.LogInformation("Delete. Id:{Id}", model.Id);
+			if (_requestStorage.Delete(model) == null)
+			{
+				_logger.LogWarning("Delete operation failed");
+				return false;
+			}
+			return true;
+		}
+		//!!!мб проверять, что есть userID
+		private void CheckModel(RequestBindingModel model, bool withParams = true)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+			if (!withParams)
+			{
+				return;
+			}
+			if (string.IsNullOrEmpty(model.ClientFIO))
+			{
+				throw new ArgumentNullException("Нет ФИО клиента, оформившего заявку", nameof(model.ClientFIO));
+			}
+			if (model.DateRequest > DateTime.Now)
+			{
+				throw new ArgumentException($"Дата оформления заявки {model.DateRequest} не может быть в будущем");
+			}
+		}
+	}
+}

ComputerShopBusinessLogic/BusinessLogics/ShipmentLogic.cs

@@ -0,0 +1,112 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.BusinessLogicContracts;
+using ComputerShopContracts.SearchModels;
+using ComputerShopContracts.StorageContracts;
+using ComputerShopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace ComputerShopBusinessLogic.BusinessLogics
+{
+	public class ShipmentLogic : IShipmentLogic
+	{
+		private readonly ILogger _logger;
+		private readonly IShipmentStorage _shipmentStorage;
+
+		public ShipmentLogic(ILogger<ShipmentLogic> logger, IShipmentStorage shipmentStorage)
+		{
+			_logger = logger;
+			_shipmentStorage = shipmentStorage;
+		}
+
+		//!!!ТУТ МБ ПО-ДРУГОМУ ПРИСВАИВАТЬ ЗНАЧЕНИЕ ДЛЯ list (через fulllist)
+		//!!!ИЛИ СОЗДАТЬ ОТДЕЛЬНЫЙ МЕТОД ReadListUser
+		public List<ShipmentViewModel> ReadList(ShipmentSearchModel? model)
+		{
+			//model.UserId = -1 для swagger, чтобы можно было считать все партии товаров всех пользователей
+			var list = (model == null || model.UserId == -1) ? _shipmentStorage.GetFullList() : _shipmentStorage.GetFilteredList(model);
+			if (list == null)
+			{
+				_logger.LogWarning("ReadList return null list");
+				return null;
+			}
+			_logger.LogInformation("ReadList Count:{Count}", list.Count);
+			return list;
+		}
+
+		public ShipmentViewModel? ReadElement(ShipmentSearchModel model)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+			var shipment = _shipmentStorage.GetElement(model);
+			if (shipment == null)
+			{
+				_logger.LogWarning("ReadElement shipment not found");
+				return null;
+			}
+			_logger.LogInformation("ReadElement found. Id:{Id}", shipment.Id);
+			return shipment;
+		}
+
+		public bool Create(ShipmentBindingModel model)
+		{
+			CheckModel(model);
+			if (_shipmentStorage.Insert(model) == null)
+			{
+				_logger.LogWarning("Insert operation failed");
+				return false;
+			}
+			return true;
+		}
+
+		public bool Update(ShipmentBindingModel model)
+		{
+			CheckModel(model);
+			if (_shipmentStorage.Update(model) == null)
+			{
+				_logger.LogWarning("Update operation failed");
+				return false;
+			}
+			return true;
+		}
+
+		public bool Delete(ShipmentBindingModel model)
+		{
+			CheckModel(model, false);
+			_logger.LogInformation("Delete. Id:{Id}", model.Id);
+			if (_shipmentStorage.Delete(model) == null)
+			{
+				_logger.LogWarning("Delete operation failed");
+				return false;
+			}
+			return true;
+		}
+
+		private void CheckModel(ShipmentBindingModel model, bool withParams = true)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+			if (!withParams)
+			{
+				return;
+			}
+			if (string.IsNullOrEmpty(model.ProviderName))
+			{
+				throw new ArgumentNullException("Нет имени поставщика", nameof(model.ProviderName));
+			}
+			if (model.DateShipment > DateTime.Now)
+			{
+				throw new ArgumentException($"Дата поступления {model.DateShipment} партии товаров не может быть в будущем");
+			}
+		}
+	}
+}

ComputerShopBusinessLogic/BusinessLogics/UserLogic.cs

@@ -0,0 +1,138 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.BusinessLogicContracts;
+using ComputerShopContracts.SearchModels;
+using ComputerShopContracts.StorageContracts;
+using ComputerShopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputerShopBusinessLogic.BusinessLogics
+{
+	public class UserLogic : IUserLogic
+	{
+		private readonly ILogger _logger;
+		private readonly IUserStorage _userStorage;
+
+		public UserLogic(ILogger<IUserLogic> logger, IUserStorage userStorage)
+		{
+			_logger = logger;
+			_userStorage = userStorage;
+		}
+
+		//!!!мб поменять текст для логов 
+		public List<UserViewModel>? ReadList(UserSearchModel? model)
+		{
+			_logger.LogInformation("User ReadList. Login:{Login}  Emain:{Email}  Id:{Id}", model?.Login, model?.Email, model?.Id);
+			var list = model == null ? _userStorage.GetFullList() : _userStorage.GetFilteredList(model);
+			if (list == null)
+			{
+				_logger.LogWarning("ReadList return null list");
+				return null;
+			}
+			_logger.LogInformation("ReadList. Count:{Count}", list.Count);
+			return list;
+		}
+
+		public UserViewModel? ReadElement(UserSearchModel model)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+			_logger.LogInformation("ReadElement. Login:{Login}. Email:{Email}.  Id:{Id}", model?.Login, model?.Email, model?.Id);
+			var element = _userStorage.GetElement(model);
+			if (element == null)
+			{
+				_logger.LogWarning("ReadElement element not found");
+				return null;
+			}
+			_logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+			return element;
+		}
+
+		public bool Create(UserBindingModel model)
+		{
+			CheckModel(model);
+			if (_userStorage.Insert(model) == null)
+			{
+				_logger.LogWarning("Insert operation failed");
+				return false;
+			}
+			return true;
+		}
+
+		public bool Update(UserBindingModel model)
+		{
+			CheckModel(model);
+			if (_userStorage.Update(model) == null)
+			{
+				_logger.LogWarning("Update operation failed");
+				return false;
+			}
+			return true;
+		}
+
+		public bool Delete(UserBindingModel model)
+		{
+			CheckModel(model, false);
+			_logger.LogInformation("Delete. Id:{Id}", model.Id);
+			if (_userStorage.Delete(model) == null)
+			{
+				_logger.LogWarning("Delete operation failed");
+				return false;
+			}
+			return true;
+		}
+
+		//!!!мб проверять, что есть userID
+		private void CheckModel(UserBindingModel model, bool withParams = true)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+			if (!withParams)
+			{
+				return;
+			}
+			if (string.IsNullOrEmpty(model.Login))
+			{
+				throw new ArgumentNullException("Нет логина пользователя", nameof(model.Login));
+			}
+			if (string.IsNullOrEmpty(model.Password))
+			{
+				throw new ArgumentNullException("Нет пароля пользователя", nameof(model.Password));
+			}
+			if (string.IsNullOrEmpty(model.Email))
+			{
+				throw new ArgumentNullException("Нет почты пользователя", nameof(model.Email));
+			}
+			//Проверка на уникальность. Проверить одной сущностью или 2-мя (один с таким же логином, второй с такой же почтой)?
+
+			//проверка уникальности логина
+			var user1 = _userStorage.GetElement(new UserSearchModel
+			{
+				Login = model.Login
+			});
+
+			if (user1 != null && user1.Id != model.Id)
+			{
+				throw new InvalidOperationException("Пользователь с таким логином уже есть");
+			}
+
+			//проверка уникальности почты
+			var user2 = _userStorage.GetElement(new UserSearchModel
+			{
+				Email = model.Email
+			});
+
+			if (user2 != null && user2.Id != model.Id) {
+				throw new InvalidOperationException("Пользователь с такой почтой уже есть");
+			}
+		}
+	}
+}

ComputerShopBusinessLogic/ComputerShopBusinessLogic.csproj

@@ -14,8 +14,4 @@
     <ProjectReference Include="..\ComputerShopContracts\ComputerShopContracts.csproj" />
   </ItemGroup>
 
-  <ItemGroup>
-    <Folder Include="BusinessLogics\" />
-  </ItemGroup>
-
 </Project>

ComputerShopContracts/BindingModels/RequestBindingModel.cs

@@ -13,15 +13,13 @@ namespace ComputerShopContracts.BindingModels
 
 		public int UserId { get; set; }
 
-		public int AssemblyId { get; set; }
+		public int? AssemblyId { get; set; }
 
-		public DateTime DateMake { get; set; } = DateTime.Now;
+		public DateTime DateRequest { get; set; } = DateTime.Now;
 
 		//!!!МБ НЕ НАДО string.Empty
 		public string ClientFIO { get; set; } = string.Empty;
 
 		public Dictionary<int, IOrderModel> RequestOrders { get; set; } = new();
-
-		//!!!ДОБАВИТЬ СТАТУС, ЕСЛИ БУДЕТ В ОБЫЧНОЙ МОДЕЛИ
 	}
 }

ComputerShopContracts/BindingModels/UserBindingModel.cs

@@ -1,4 +1,5 @@
-using ComputerShopDataModels.Models;
+using ComputerShopDataModels.Enums;
+using ComputerShopDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -16,5 +17,7 @@ namespace ComputerShopContracts.BindingModels
 		public string Password { get; set; } = string.Empty;
 		//!!!МБ НЕ НАДО string.Empty
 		public string Email { get; set; } = string.Empty;
+		//!!!МБ НЕ НАДО ПО УМОЛЧАНИЮ СТАВИТЬ "НЕИЗВЕСТНАЯ"
+		public UserRole Role { get; set; } = UserRole.Неизвестная;
 	}
 }

ComputerShopContracts/BusinessLogicContracts/IOrderLogic.cs

@@ -14,7 +14,9 @@ namespace ComputerShopContracts.BusinessLogicContracts
 	{
 		List<OrderViewModel>? ReadList(OrderSearchModel? model);
 		OrderViewModel? ReadElement(OrderSearchModel model);
-		bool CreateOrder(OrderBindingModel model);
+		bool Create(OrderBindingModel model);
+		bool Update(OrderBindingModel model);
+		bool Delete(OrderBindingModel model);
 		bool TakeOrderInWork(OrderBindingModel model);
 		bool FinishOrder(OrderBindingModel model);
 		bool DeliveryOrder(OrderBindingModel model);

ComputerShopContracts/BusinessLogicContracts/IRequestLogic.cs

@@ -17,5 +17,6 @@ namespace ComputerShopContracts.BusinessLogicContracts
 		bool Create(RequestBindingModel model);
 		bool Update(RequestBindingModel model);
 		bool Delete(RequestBindingModel model);
+		bool ConnectRequestAssembly(int requestId, int assemblyId);
 	}
 }

ComputerShopContracts/SearchModels/RequestSearchModel.cs

@@ -14,14 +14,9 @@ namespace ComputerShopContracts.SearchModels
 		//поиск по сборкам
 		public int? AssemblyId { get; set; }
 
-		//!!!мб надо добавить поиск по заказам
-
 		public DateTime? DateFrom { get; set; }
 		public DateTime? DateTo { get; set; }
 
 		public string? ClientFIO { get; set; }
-
-
-		//!!!МБ ДОБАВИТЬ ПОИСК ПО СТАТУСУ (ЕСЛИ ОСТАНЕТСЯ)
 	}
 }

ComputerShopContracts/SearchModels/ShipmentSearchModel.cs

@@ -10,8 +10,6 @@ namespace ComputerShopContracts.SearchModels
 	{
 		public int? Id { get; set; }
 		public int? UserId { get; set; }
-
-		//!!!мб надо добавить поиск по заказам
 		public string? ProviderName { get; set; }
 		public DateTime? DateFrom { get; set; }
 		public DateTime? DateTo { get; set; }

ComputerShopContracts/SearchModels/UserSearchModel.cs

@@ -1,4 +1,5 @@
-using System;
+using ComputerShopDataModels.Enums;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -11,8 +12,9 @@ namespace ComputerShopContracts.SearchModels
 		public int? Id { get; set; }
 		public string? Login { get; set; }
 
-		//!!!ПОИСК ПО ПАРОЛЮ НЕ СТАЛ ДОБАВЛЯТЬ, ИБО СТРАННО
+		public string Password { get; set; }
 
 		public string? Email { get; set; }
+		public UserRole? Role { get; set; }
 	}
 }

ComputerShopContracts/StorageContracts/IRequestStorage.cs

@@ -17,5 +17,6 @@ namespace ComputerShopContracts.StorageContracts
 		RequestViewModel? Insert(RequestBindingModel model);
 		RequestViewModel? Update(RequestBindingModel model);
 		RequestViewModel? Delete(RequestBindingModel model);
+		bool ConnectRequestAssembly(int requestId, int assemblyId);
 	}
 }

ComputerShopContracts/ViewModels/OrderViewModel.cs

@@ -14,10 +14,9 @@ namespace ComputerShopContracts.ViewModels
 		[DisplayName("Номер")]
 		public int Id { get; set; }
 		
-		//!!!ТУТ МБ НЕ НУЖЕН DisplayName
-		[DisplayName("Номер пользователя")]
 		public int UserId { get; set; }
 
+
 		//!!!ТУТ МБ НАДО DisplayName (НО ВЯРД ЛИ)
 
 		//!!!УДАЛИТЬ (если нормально работает многие-ко-многим)

ComputerShopContracts/ViewModels/RequestViewModel.cs

@@ -3,6 +3,7 @@ using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Linq;
+using System.Reflection;
 using System.Text;
 using System.Threading.Tasks;
 
@@ -14,24 +15,23 @@ namespace ComputerShopContracts.ViewModels
 		public int Id { get; set; }
 
 		//!!!ТУТ МБ НЕ НУЖЕН DisplayName
-		[DisplayName("Номер пользователя")]
+		//[DisplayName("Номер пользователя")]
 		public int UserId { get; set; }
 
-		//!!!МБ ДОБАВИТЬ НИК ПОЛЬЗОВАТЕЛЯ, СОЗДАВШЕГО ЗАЯВКУ
+		//id сборки
+		public int? AssemblyId { get; set; }
 
-		public int AssemblyId { get; set; }
+
+		public IAssemblyModel? Assembly { get; set; }
 
 		public Dictionary<int, IOrderModel> RequestOrders { get; set; } = new();
 
 		//!!!МБ НЕ НУЖНО DateTime.Now
 		[DisplayName("Дата оформления")]
-		public DateTime DateMake { get; set; } = DateTime.Now;
+		public DateTime DateRequest { get; set; } = DateTime.Now;
 
 		//!!!МБ НЕ НУЖЕН string.Empty
 		[DisplayName("ФИО клиента")]
 		public string ClientFIO { get; set; } = string.Empty;
-
-
-		//!!!ЧТО-ТО СДЕЛАТЬ СО СТАТУСОМ (МБ УБРАТЬ ИЗ ER)
 	}
 }

ComputerShopContracts/ViewModels/ShipmentViewModel.cs

@@ -15,12 +15,8 @@ namespace ComputerShopContracts.ViewModels
 		public int Id { get; set; }
 
 		//!!!ТУТ МБ НЕ НУЖЕН DisplayName
-		[DisplayName("Номер пользователя")]
 		public int UserId { get; set; }
 
-		//!!!МБ ДОБАВИТЬ НИК ПОЛЬЗОВАТЕЛЯ, СОЗДАВШЕГО ПАРТИЮ
-
-
 		public Dictionary<int, IOrderModel> ShipmentOrders { get; set; } = new();
 
 		//!!!МБ НЕ НУЖЕН string.Empty

ComputerShopContracts/ViewModels/UserViewModel.cs

@@ -1,4 +1,5 @@
-using ComputerShopDataModels.Models;
+using ComputerShopDataModels.Enums;
+using ComputerShopDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -22,5 +23,8 @@ namespace ComputerShopContracts.ViewModels
 
 		[DisplayName("Почта")]
 		public string Email { get; set; } = string.Empty;
+
+		//!!!МБ ТУТ НАДО DisplayName (НО ВРЯД ЛИ)
+		public UserRole Role { get; set; }
 	}
 }

ComputerShopDataModels/Enums/UserRole.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputerShopDataModels.Enums
+{
+	public enum UserRole
+	{
+		Неизвестная = -1,
+		Исполнитель = 0,
+		Поручитель = 1
+	}
+}

ComputerShopDataModels/Models/IRequestModel.cs

@@ -17,21 +17,18 @@ namespace ComputerShopDataModels.Models
 		/// <summary>
 		/// ID сборки
 		/// </summary>
-		int AssemblyId { get; }
+		int? AssemblyId { get; }
 
 		Dictionary<int, IOrderModel> RequestOrders { get; }
 
 		/// <summary>
 		/// Дата создания заявки
 		/// </summary>
-		DateTime DateMake { get; }
+		DateTime DateRequest { get; }
 
 		/// <summary>
 		/// ФИО клиента, для которого создана заявка
 		/// </summary>
 		string ClientFIO { get; }
-
-
-		//!!!ЧТО-ТО СДЕЛАТЬ СО СТАТУСОМ (МБ УБРАТЬ ИЗ ER)
 	}
 }

ComputerShopDataModels/Models/IUserModel.cs

@@ -1,4 +1,5 @@
-using System;
+using ComputerShopDataModels.Enums;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -11,5 +12,6 @@ namespace ComputerShopDataModels.Models
 		string Login { get; }
 		string Password { get; }
 		string Email { get; }
+		UserRole Role { get; }
 	}
 }

ComputerShopDatabaseImplement/ComputerShopDatabase.cs

@@ -9,7 +9,7 @@ namespace ComputerShopDatabaseImplement
         {
             if (!OptionsBuilder.IsConfigured)
             {
-                OptionsBuilder.UseNpgsql(@"Host=localhost;Database=ComputerShop;Username=postgres;Password=admin");
+                OptionsBuilder.UseNpgsql(@"Host=localhost;Port=5000;Database=ComputerShop;Username=postgres;Password=admin");
             }
 
             base.OnConfiguring(OptionsBuilder);
@@ -17,17 +17,23 @@ namespace ComputerShopDatabaseImplement
             AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
             AppContext.SetSwitch("Npgsql.DisableDateTimeInfinityConversions", true);
         }
+		public virtual DbSet<User> Users { get; set; }
 
-        public virtual DbSet<User> Users { get; set; }
+		public virtual DbSet<Component> Components { get; set; }
 
-        public virtual DbSet<Component> Components { get; set; }
+		public virtual DbSet<Assembly> Assemblies { get; set; }
 
-        public virtual DbSet<Assembly> Assemblies { get; set; }
+		public virtual DbSet<AssemblyComponent> AssemblyComponents { get; set; }
 
-        public virtual DbSet<AssemblyComponent> AssemblyComponents { get; set; }
+		public virtual DbSet<Product> Products { get; set; }
 
-        public virtual DbSet<Product> Products { get; set; }
+		public virtual DbSet<ProductComponent> ProductComponents { get; set; }
 
-        public virtual DbSet<ProductComponent> ProductComponents { get; set; }
+
-    }
+		public virtual DbSet<Order> Orders { get; set; }
+		public virtual DbSet<Request> Requests { get; set; }
+		public virtual DbSet<Shipment> Shipments { get; set; }
+		public virtual DbSet<ShipmentOrder> ShipmentOrders { get; set; }
+		public virtual DbSet<RequestOrder> RequestOrders { get; set; }
+	}
 }

ComputerShopDatabaseImplement/ComputerShopDatabaseImplement.csproj

@@ -6,18 +6,13 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
-  <ItemGroup>
-    <Compile Remove="Implements\**" />
-    <EmbeddedResource Remove="Implements\**" />
-    <None Remove="Implements\**" />
-  </ItemGroup>
-
   <ItemGroup>
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.18" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.18">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
+    <PackageReference Include="netcore-psql-util" Version="1.2.1" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="7.0.11" />
   </ItemGroup>
 

ComputerShopDatabaseImplement/Implements/OrderStorage.cs

@@ -0,0 +1,135 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.SearchModels;
+using ComputerShopContracts.StorageContracts;
+using ComputerShopContracts.ViewModels;
+using ComputerShopDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Internal;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputerShopDatabaseImplement.Implements
+{
+	//!!!ПОДОБИЕ component
+	public class OrderStorage : IOrderStorage
+	{
+		//!!!ТУТ СВЯЗЬ С НЕСКОЛЬКИМИ СУЩНОСТЯМИ
+		//!!!НЕ ФАКТ, ЧТО ПРАВИЛЬНО
+		//!!!мб присоединять user
+		public List<OrderViewModel> GetFullList()
+		{
+			using var context = new ComputerShopDatabase();
+			return context.Orders
+				.Include(x => x.Shipments)
+				.ThenInclude(x => x.Shipment)
+				.Include(x => x.Requests)
+				.ThenInclude(x => x.Request)
+				.ToList()
+				.Select(x => x.GetViewModel)
+				.ToList();
+		}
+
+		//!!!ПРОВЕРИТЬ
+		//Учитывается id пользователя (везде получение списка только тех записей, что создал сам пользователь)
+		public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+		{
+			using var context = new ComputerShopDatabase();
+			//сортировка по дате создания
+			if (model.DateFrom.HasValue && model.DateTo.HasValue)
+			{
+				return context.Orders
+					.Where(x => (x.UserId == model.UserId) && (x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo))
+					.Include(x => x.Shipments)
+					.ThenInclude(x => x.Shipment)
+					.Include(x => x.Requests)
+					.ThenInclude(x => x.Request)
+					.ToList()
+					.Select(x => x.GetViewModel)
+					.ToList();
+			}
+			//сортировка по статусу
+			else if (model.Status.HasValue)
+			{
+				return context.Orders
+					.Where(x => (x.UserId == model.UserId) && (x.Status == model.Status))
+					.Include(x => x.Shipments)
+					.ThenInclude(x => x.Shipment)
+					.Include(x => x.Requests)
+					.ThenInclude(x => x.Request)
+					.ToList()
+					.Select(x => x.GetViewModel)
+					.ToList();
+			}
+			//возвращение просто всех заказов пользователя (замена GetFullList) 
+			return context.Orders
+					.Where(x => x.UserId == model.UserId)
+					.Include(x => x.Shipments)
+					.ThenInclude(x => x.Shipment)
+					.Include(x => x.Requests)
+					.ThenInclude(x => x.Request)
+					.ToList()
+					.Select(x => x.GetViewModel)
+					.ToList();
+		}
+
+		//!!!ПРОВЕРИТЬ
+		//Поиск только по id, потому что другие поля не уникальные - нет смысла искать 1 элемент
+		public OrderViewModel? GetElement(OrderSearchModel model)
+		{
+			if (!model.Id.HasValue)
+			{
+				return null;
+			}
+			using var context = new ComputerShopDatabase();
+			return context.Orders
+				.Include(x => x.Shipments)
+				.ThenInclude(x => x.Shipment)
+				.Include(x => x.Requests)
+				.ThenInclude(x => x.Request)
+				.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
+		}
+
+		public OrderViewModel? Insert(OrderBindingModel model)
+		{
+			using var context = new ComputerShopDatabase();
+			var newOrder = Order.Create(model);
+			if (newOrder == null)
+			{
+				return null;
+			}
+			context.Orders.Add(newOrder);
+			context.SaveChanges();
+			return newOrder.GetViewModel;
+		}
+
+		public OrderViewModel? Update(OrderBindingModel model)
+		{
+			using var context = new ComputerShopDatabase();
+			var order = context.Orders.FirstOrDefault(x => x.Id == model.Id);
+			if (order == null)
+			{
+				return null;
+			}
+			order.Update(model);
+			context.SaveChanges();
+			return order.GetViewModel;
+		}
+
+		//!!!МБ ТУТ ДЕЛАТЬ .Include(x => x.Shipments) и .Include(x => x.Requests)
+		public OrderViewModel? Delete(OrderBindingModel model)
+		{
+			using var context = new ComputerShopDatabase();
+			var order = context.Orders.FirstOrDefault(x => x.Id == model.Id);
+			if (order != null)
+			{
+				context.Orders.Remove(order);
+				context.SaveChanges();
+				return order.GetViewModel;
+			}
+			return null;
+		}
+	}
+}

ComputerShopDatabaseImplement/Implements/RequestStorage.cs

@@ -0,0 +1,167 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.SearchModels;
+using ComputerShopContracts.StorageContracts;
+using ComputerShopContracts.ViewModels;
+using ComputerShopDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputerShopDatabaseImplement.Implements
+{
+	//!!!ПОДОБИЕ textile
+	public class RequestStorage : IRequestStorage
+	{
+		//!!!Проверить, что правильно присоединяю сборку Assembly
+		public List<RequestViewModel> GetFullList()
+		{
+			using var context = new ComputerShopDatabase();
+			return context.Requests
+				.Include(x => x.Orders)
+				.ThenInclude(x => x.Order)
+				.Include(x => x.Assembly)
+				.ToList()
+				.Select(x => x.GetViewModel)
+				.ToList();
+		}
+
+		//!!!Проверить, что правильно присоединяю сборку Assembly
+		//Учитывается id пользователя (везде получение списка только тех записей, что создал сам пользователь)
+		public List<RequestViewModel> GetFilteredList(RequestSearchModel model) {
+			using var context = new ComputerShopDatabase();
+
+			//сортировка по дате создания заявки
+			if (model.DateFrom.HasValue && model.DateTo.HasValue)
+			{
+				return context.Requests
+					.Where(x => (x.UserId == model.UserId) && (x.DateRequest >= model.DateFrom && x.DateRequest <= model.DateTo))
+					.Include(x => x.Orders)
+					.ThenInclude(x => x.Order)
+					.Include(x => x.Assembly)
+					.Select(x => x.GetViewModel)
+					.ToList();
+			}
+
+			//сортировка по сборке (сборка может участвовать в нескольких заявках)
+			else if (model.AssemblyId.HasValue)
+			{
+				return context.Requests
+					.Where(x => x.UserId == model.UserId && x.AssemblyId == model.AssemblyId)
+					.Include(x => x.Orders)
+					.ThenInclude(x => x.Order)
+					.Include(x => x.Assembly)
+					.Select(x => x.GetViewModel)
+					.ToList();
+			}
+
+			//сортировка по фио клиента, для которого создана заявка
+			else if (!string.IsNullOrEmpty(model.ClientFIO))
+			{
+				return context.Requests
+					.Where(x => x.UserId == model.UserId && x.ClientFIO == model.ClientFIO)
+					.Include(x => x.Orders)
+					.ThenInclude(x => x.Order)
+					.Include (x => x.Assembly)
+					.Select(x => x.GetViewModel)
+					.ToList();
+			}
+
+			//возвращение просто всех заявок пользователя (замена GetFullList) 
+			return context.Requests
+				.Where(x => x.UserId == model.UserId)
+				.Include(x => x.Orders)
+				.ThenInclude(x => x.Order)
+				.Include(x => x.Assembly)
+				.Select(x => x.GetViewModel)
+				.ToList();
+		}
+
+		//!!!Проверить, что правильно присоединяю сборку Assembly
+		//!!!мб тут надо будет в FirstOrDefault добавить другие параметры
+		//Поиск только по id, потому что другие поля не уникальные - нет смысла искать 1 элемент
+		public RequestViewModel? GetElement(RequestSearchModel model)
+		{
+			if (!model.Id.HasValue)
+			{
+				return null;
+			}
+			using var context = new ComputerShopDatabase();
+			return context.Requests
+				.Include(x => x.Orders)
+				.ThenInclude(x => x.Order)
+				.Include(x => x.Assembly)
+				.FirstOrDefault(x => x.Id == model.Id)
+				?.GetViewModel;
+		}
+
+		public RequestViewModel? Insert(RequestBindingModel model)
+		{
+			using var context = new ComputerShopDatabase();
+			var newRequest = Request.Create(context, model);
+			if (newRequest == null)
+			{
+				return null;
+			}
+			context.Requests.Add(newRequest);
+			context.SaveChanges();
+			return newRequest.GetViewModel;
+		}
+
+		public RequestViewModel? Update(RequestBindingModel model)
+		{
+			using var context = new ComputerShopDatabase();
+			using var transaction = context.Database.BeginTransaction();
+			try
+			{
+				var request = context.Requests.FirstOrDefault(x => x.Id == model.Id);
+				if (request == null)
+				{
+					return null;
+				}
+				request.Update(model);
+				context.SaveChanges();
+				request.UpdateOrders(context, model);
+				transaction.Commit();
+				return request.GetViewModel;
+			}
+			catch
+			{
+				transaction.Rollback();
+				throw;
+			}
+		}
+
+		public RequestViewModel? Delete(RequestBindingModel model)
+		{
+			using var context = new ComputerShopDatabase();
+			var request = context.Requests
+				.Include(x => x.Orders)
+				.FirstOrDefault(y => y.Id == model.Id);
+			if (request != null)
+			{
+				context.Requests.Remove(request);
+				context.SaveChanges();
+				return request.GetViewModel;
+			}
+			return null;
+		}
+
+		//!!!ПРОВЕРИТЬ
+		public bool ConnectRequestAssembly(int requestId, int assemblyId)
+		{
+			using var context = new ComputerShopDatabase();
+			var request = context.Requests.FirstOrDefault(x => x.Id == requestId);
+			var assembly = context.Assemblies.FirstOrDefault(x => x.Id == assemblyId);
+			if (request == null || assembly == null)
+			{
+				return false;
+			}
+			request.ConnectAssembly(context, assemblyId);
+			context.SaveChanges();
+			return true;
+		}
+	}
+}

ComputerShopDatabaseImplement/Implements/ShipmentStorage.cs

@@ -0,0 +1,136 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.SearchModels;
+using ComputerShopContracts.StorageContracts;
+using ComputerShopContracts.ViewModels;
+using ComputerShopDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputerShopDatabaseImplement.Implements
+{
+	//!!!ПОДОБИЕ textile
+	public class ShipmentStorage : IShipmentStorage
+	{
+		public List<ShipmentViewModel> GetFullList()
+		{
+			using var context = new ComputerShopDatabase();
+
+			return context.Shipments
+			.Include(x => x.Orders)
+			.ThenInclude(x => x.Order)
+			.ToList()
+			.Select(x => x.GetViewModel)
+			.ToList();
+		}
+
+		//Учитывается id пользователя, создавшего заказ
+		public List<ShipmentViewModel> GetFilteredList(ShipmentSearchModel model)
+		{
+			using var context = new ComputerShopDatabase();
+			//сортировка по дате поставки
+			if (model.DateFrom.HasValue && model.DateTo.HasValue)
+			{
+				return context.Shipments
+					.Where(x => (x.UserId == model.UserId) && (x.DateShipment >= model.DateFrom && x.DateShipment <= model.DateTo))
+					.Include(x => x.Orders)
+					.ThenInclude(x => x.Order)
+					.Select(x => x.GetViewModel)
+					.ToList();
+			}
+			//сортировка по поставщику
+			else if (!string.IsNullOrEmpty(model.ProviderName))
+			{
+				return context.Shipments
+					.Where(x => x.ProviderName == model.ProviderName && x.UserId == model.UserId)
+					.Include(x => x.Orders)
+					.ThenInclude(x => x.Order)
+					.Select(x => x.GetViewModel)
+					.ToList();
+			}
+			//возвращение просто всех партий пользователя (замена GetFullList) 
+			return context.Shipments
+				.Where(x => x.UserId == model.UserId)
+				.Include(x => x.Orders)
+				.ThenInclude(x => x.Order)
+				.Select(x => x.GetViewModel)
+				.ToList();
+		}
+
+		//Поиск только по id, потому что другие поля не уникальные - нет смысла искать 1 элемент
+		public ShipmentViewModel? GetElement(ShipmentSearchModel model)
+		{
+			if (!model.Id.HasValue)
+			{
+				return null;
+			}
+			using var context = new ComputerShopDatabase();
+			return context.Shipments
+				.Include(x => x.Orders)
+				.ThenInclude(x => x.Order)
+				.FirstOrDefault(x => x.Id == model.Id)
+				?.GetViewModel;
+		}
+
+		public ShipmentViewModel? Insert(ShipmentBindingModel model)
+		{
+			using var context = new ComputerShopDatabase();
+			var newShipment = Shipment.Create(context, model);
+
+			if (newShipment == null)
+			{
+				return null;
+			}
+			context.Shipments.Add(newShipment);
+			context.SaveChanges();
+
+			return newShipment.GetViewModel;
+		}
+
+		public ShipmentViewModel? Update(ShipmentBindingModel model)
+		{
+			using var context = new ComputerShopDatabase();
+			using var transaction = context.Database.BeginTransaction();
+			try
+			{
+				var shipment = context.Shipments.FirstOrDefault(x => x.Id == model.Id);
+				if (shipment == null)
+				{
+					return null;
+				}
+				shipment.Update(model);
+				context.SaveChanges();
+				shipment.UpdateOrders(context, model);
+				transaction.Commit();
+				return context.Shipments
+					.Include(x => x.Orders) 
+					.ThenInclude(x => x.Order)
+					.FirstOrDefault(x => x.Id == model.Id)?
+					.GetViewModel;
+			}
+			catch
+			{
+				transaction.Rollback();
+				throw;
+			}
+		}
+
+		//!!!мб по-другому присваивать значение shipment
+		//!!!мб возвращать не просто shipment.getviewmodel
+		public ShipmentViewModel? Delete(ShipmentBindingModel model)
+		{
+			using var context = new ComputerShopDatabase();
+			var shipment = context.Shipments.Include(x => x.Orders).FirstOrDefault(y => y.Id == model.Id);
+			if (shipment != null)
+			{
+				context.Shipments.Remove(shipment);
+				context.SaveChanges();
+				return shipment.GetViewModel;
+			}
+			return null;
+		}
+	}
+}

ComputerShopDatabaseImplement/Implements/UserStorage.cs

@@ -0,0 +1,106 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.SearchModels;
+using ComputerShopContracts.StorageContracts;
+using ComputerShopContracts.ViewModels;
+using ComputerShopDatabaseImplement.Models;
+using ComputerShopDataModels.Enums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputerShopDatabaseImplement.Implements
+{
+	//!!!МБ У USER ХРАНИТЬ СПИСКИ ВСЕХ СОЗДАННЫХ СУШНОСТЕЙ И ТОГДА ПРИ СОЗДАНИИ, УДАЛЕНИИ СУЩНОСТЕЙ ЕЩЁ СОЗДАВАТЬ И УДАЛЯТЬ ИЗ СПИСКА У ПОЛЬЗОВАТЕЛЯ
+	public class UserStorage : IUserStorage
+	{
+		public List<UserViewModel> GetFullList()
+		{
+			using var context = new ComputerShopDatabase();
+			return context.Users.Select(x => x.GetViewModel).ToList();
+		}
+
+		//Фильтрация пользователей логически нужна только для роли (по остальным параметрам будет 1 или 0 пользователей)
+		public List<UserViewModel> GetFilteredList(UserSearchModel model)
+		{
+			if (model.Role == null || model.Role == UserRole.Неизвестная)
+			{
+				return new();
+			}
+			using var context = new ComputerShopDatabase();
+			return context.Users.Where(x => x.Role == model.Role).Select(x => x.GetViewModel).ToList();
+		}
+
+		//!!!ПРОВЕРИТЬ
+		//id, почта и логин уникальны, можно получать по ним
+		public UserViewModel? GetElement(UserSearchModel model)
+		{
+			//!!!МБ ЭТУ ПРОВЕРКУ УБРАТЬ
+			if (string.IsNullOrEmpty(model.Login) && string.IsNullOrEmpty(model.Email) && !model.Id.HasValue)
+			{
+				return null;
+			}
+			using var context = new ComputerShopDatabase();
+
+			//Поиск пользователя при входе в систему по логину, паролю и его роли (чтобы не могли войти в аккаунты другой роли) 
+			if (!string.IsNullOrEmpty(model.Login) && !string.IsNullOrEmpty(model.Password) && model.Role.HasValue)
+			{
+				return context.Users.FirstOrDefault(x => x.Login == model.Login && x.Password == model.Password && x.Role == model.Role)?.GetViewModel;
+			}
+			//!!!НИЖЕ МБ НЕ НАДО
+			//Получение по логину (пользователей с таким логином будет 1 или 0)
+			if (!string.IsNullOrEmpty(model.Login))
+			{
+				return context.Users.FirstOrDefault(x => x.Login == model.Login)?.GetViewModel;
+			}
+			//Получение по почте (пользователей с такой почтой будет 1 или 0)
+			else if (!string.IsNullOrEmpty(model.Email))
+			{
+				return context.Users.FirstOrDefault(x => x.Email == model.Email)?.GetViewModel;
+			}
+			//Получение по id
+			return context.Users.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
+		}
+
+		public UserViewModel? Insert(UserBindingModel model)
+		{
+			var newUser = User.Create(model);
+			if (newUser == null)
+			{
+				return null;
+			}
+			using var context = new ComputerShopDatabase();
+			context.Users.Add(newUser);
+			context.SaveChanges();
+			return newUser.GetViewModel;
+		}
+
+		public UserViewModel? Update(UserBindingModel model)
+		{
+			using var context = new ComputerShopDatabase();
+			var user = context.Users.FirstOrDefault(x => x.Id == model.Id);
+			if (user == null)
+			{
+				return null;
+			}
+			user.Update(model);
+			context.SaveChanges();
+			return user.GetViewModel;
+		}
+
+		//!!!МБ И НЕ НУЖЕН
+		public UserViewModel? Delete(UserBindingModel model)
+		{
+			using var context = new ComputerShopDatabase();
+			var user = context.Users.FirstOrDefault(rec => rec.Id == model.Id);
+			if (user != null)
+			{
+				context.Users.Remove(user);
+				context.SaveChanges();
+				return user.GetViewModel;
+			}
+			return null;
+		}
+	}
+}

ComputerShopDatabaseImplement/Migrations/20240427160810_Первая пробная (Гоша).Designer.cs

@@ -0,0 +1,452 @@
+// <auto-generated />
+using System;
+using ComputerShopDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace ComputerShopDatabaseImplement.Migrations
+{
+    [DbContext(typeof(ComputerShopDatabase))]
+    [Migration("20240427160810_Первая пробная (Гоша)")]
+    partial class ПерваяпробнаяГоша
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.18")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Assembly", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("AssemblyName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Category")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("double precision");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Assemblies");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.AssemblyComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("AssemblyId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.ToTable("AssemblyComponents");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ComponentName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("double precision");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Components");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("integer");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("double precision");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Product", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("ProductName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int?>("ShipmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Warranty")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Products");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.ProductComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ComponentId1")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ProductId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("ComponentId1");
+
+                    b.ToTable("ProductComponents");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Request", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int?>("AssemblyId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("DateRequest")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("AssemblyId");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Requests");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.RequestOrder", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("OrderId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RequestId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("OrderId");
+
+                    b.HasIndex("RequestId");
+
+                    b.ToTable("RequestOrders");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Shipment", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("DateShipment")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("ProviderName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Shipments");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.ShipmentOrder", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("OrderId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ShipmentId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("OrderId");
+
+                    b.HasIndex("ShipmentId");
+
+                    b.ToTable("ShipmentOrders");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.User", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Login")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("Role")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.AssemblyComponent", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Assembly", "Assembly")
+                        .WithMany("Components")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Component", "Component")
+                        .WithMany("AssemblyComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Assembly");
+
+                    b.Navigation("Component");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.ProductComponent", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Product", "Product")
+                        .WithMany("Components")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Component", "Component")
+                        .WithMany()
+                        .HasForeignKey("ComponentId1")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Request", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Assembly", "Assembly")
+                        .WithMany()
+                        .HasForeignKey("AssemblyId");
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", "User")
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Assembly");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.RequestOrder", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Order", "Order")
+                        .WithMany("Requests")
+                        .HasForeignKey("OrderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Request", "Request")
+                        .WithMany("Orders")
+                        .HasForeignKey("RequestId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Order");
+
+                    b.Navigation("Request");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Shipment", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", "User")
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.ShipmentOrder", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Order", "Order")
+                        .WithMany("Shipments")
+                        .HasForeignKey("OrderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Shipment", "Shipment")
+                        .WithMany("Orders")
+                        .HasForeignKey("ShipmentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Order");
+
+                    b.Navigation("Shipment");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Assembly", b =>
+                {
+                    b.Navigation("Components");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("AssemblyComponents");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.Navigation("Requests");
+
+                    b.Navigation("Shipments");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Product", b =>
+                {
+                    b.Navigation("Components");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Request", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Shipment", b =>
+                {
+                    b.Navigation("Orders");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

ComputerShopDatabaseImplement/Migrations/20240427160810_Первая пробная (Гоша).cs

@@ -0,0 +1,338 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace ComputerShopDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class ПерваяпробнаяГоша : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Assemblies",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    UserId = table.Column<int>(type: "integer", nullable: false),
+                    AssemblyName = table.Column<string>(type: "text", nullable: false),
+                    Cost = table.Column<double>(type: "double precision", nullable: false),
+                    Category = table.Column<string>(type: "text", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Assemblies", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Components",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    UserId = table.Column<int>(type: "integer", nullable: false),
+                    ComponentName = table.Column<string>(type: "text", nullable: false),
+                    Cost = table.Column<double>(type: "double precision", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Components", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Orders",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    UserId = table.Column<int>(type: "integer", nullable: false),
+                    DateCreate = table.Column<DateTime>(type: "timestamp without time zone", nullable: false),
+                    Status = table.Column<int>(type: "integer", nullable: false),
+                    Sum = table.Column<double>(type: "double precision", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Orders", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Products",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    UserId = table.Column<int>(type: "integer", nullable: false),
+                    ProductName = table.Column<string>(type: "text", nullable: false),
+                    Cost = table.Column<double>(type: "double precision", nullable: false),
+                    Warranty = table.Column<int>(type: "integer", nullable: false),
+                    ShipmentId = table.Column<int>(type: "integer", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Products", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Users",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    Login = table.Column<string>(type: "text", nullable: false),
+                    Password = table.Column<string>(type: "text", nullable: false),
+                    Email = table.Column<string>(type: "text", nullable: false),
+                    Role = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Users", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "AssemblyComponents",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    AssemblyId = table.Column<int>(type: "integer", nullable: false),
+                    ComponentId = table.Column<int>(type: "integer", nullable: false),
+                    Count = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_AssemblyComponents", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_AssemblyComponents_Assemblies_ComponentId",
+                        column: x => x.ComponentId,
+                        principalTable: "Assemblies",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_AssemblyComponents_Components_ComponentId",
+                        column: x => x.ComponentId,
+                        principalTable: "Components",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ProductComponents",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    ProductId = table.Column<int>(type: "integer", nullable: false),
+                    ComponentId = table.Column<int>(type: "integer", nullable: false),
+                    Count = table.Column<int>(type: "integer", nullable: false),
+                    ComponentId1 = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ProductComponents", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ProductComponents_Components_ComponentId1",
+                        column: x => x.ComponentId1,
+                        principalTable: "Components",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_ProductComponents_Products_ComponentId",
+                        column: x => x.ComponentId,
+                        principalTable: "Products",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Requests",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    UserId = table.Column<int>(type: "integer", nullable: false),
+                    AssemblyId = table.Column<int>(type: "integer", nullable: true),
+                    DateRequest = table.Column<DateTime>(type: "timestamp without time zone", nullable: false),
+                    ClientFIO = table.Column<string>(type: "text", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Requests", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Requests_Assemblies_AssemblyId",
+                        column: x => x.AssemblyId,
+                        principalTable: "Assemblies",
+                        principalColumn: "Id");
+                    table.ForeignKey(
+                        name: "FK_Requests_Users_UserId",
+                        column: x => x.UserId,
+                        principalTable: "Users",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Shipments",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    UserId = table.Column<int>(type: "integer", nullable: false),
+                    ProviderName = table.Column<string>(type: "text", nullable: false),
+                    DateShipment = table.Column<DateTime>(type: "timestamp without time zone", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Shipments", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Shipments_Users_UserId",
+                        column: x => x.UserId,
+                        principalTable: "Users",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "RequestOrders",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    RequestId = table.Column<int>(type: "integer", nullable: false),
+                    OrderId = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_RequestOrders", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_RequestOrders_Orders_OrderId",
+                        column: x => x.OrderId,
+                        principalTable: "Orders",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_RequestOrders_Requests_RequestId",
+                        column: x => x.RequestId,
+                        principalTable: "Requests",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ShipmentOrders",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    ShipmentId = table.Column<int>(type: "integer", nullable: false),
+                    OrderId = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ShipmentOrders", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ShipmentOrders_Orders_OrderId",
+                        column: x => x.OrderId,
+                        principalTable: "Orders",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_ShipmentOrders_Shipments_ShipmentId",
+                        column: x => x.ShipmentId,
+                        principalTable: "Shipments",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_AssemblyComponents_ComponentId",
+                table: "AssemblyComponents",
+                column: "ComponentId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ProductComponents_ComponentId",
+                table: "ProductComponents",
+                column: "ComponentId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ProductComponents_ComponentId1",
+                table: "ProductComponents",
+                column: "ComponentId1");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_RequestOrders_OrderId",
+                table: "RequestOrders",
+                column: "OrderId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_RequestOrders_RequestId",
+                table: "RequestOrders",
+                column: "RequestId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Requests_AssemblyId",
+                table: "Requests",
+                column: "AssemblyId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Requests_UserId",
+                table: "Requests",
+                column: "UserId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShipmentOrders_OrderId",
+                table: "ShipmentOrders",
+                column: "OrderId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShipmentOrders_ShipmentId",
+                table: "ShipmentOrders",
+                column: "ShipmentId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Shipments_UserId",
+                table: "Shipments",
+                column: "UserId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "AssemblyComponents");
+
+            migrationBuilder.DropTable(
+                name: "ProductComponents");
+
+            migrationBuilder.DropTable(
+                name: "RequestOrders");
+
+            migrationBuilder.DropTable(
+                name: "ShipmentOrders");
+
+            migrationBuilder.DropTable(
+                name: "Components");
+
+            migrationBuilder.DropTable(
+                name: "Products");
+
+            migrationBuilder.DropTable(
+                name: "Requests");
+
+            migrationBuilder.DropTable(
+                name: "Orders");
+
+            migrationBuilder.DropTable(
+                name: "Shipments");
+
+            migrationBuilder.DropTable(
+                name: "Assemblies");
+
+            migrationBuilder.DropTable(
+                name: "Users");
+        }
+    }
+}

ComputerShopDatabaseImplement/Migrations/20240430103035_Внешние ключи (Гоша).Designer.cs

@@ -0,0 +1,519 @@
+// <auto-generated />
+using System;
+using ComputerShopDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace ComputerShopDatabaseImplement.Migrations
+{
+    [DbContext(typeof(ComputerShopDatabase))]
+    [Migration("20240430103035_Внешние ключи (Гоша)")]
+    partial class ВнешниеключиГоша
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.18")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Assembly", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("AssemblyName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Category")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("double precision");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Assemblies");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.AssemblyComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("AssemblyId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.ToTable("AssemblyComponents");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ComponentName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("double precision");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Components");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("integer");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("double precision");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Product", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("ProductName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int?>("ShipmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Warranty")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ShipmentId");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Products");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.ProductComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ComponentId1")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ProductId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("ComponentId1");
+
+                    b.ToTable("ProductComponents");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Request", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int?>("AssemblyId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("DateRequest")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("AssemblyId");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Requests");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.RequestOrder", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("OrderId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RequestId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("OrderId");
+
+                    b.HasIndex("RequestId");
+
+                    b.ToTable("RequestOrders");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Shipment", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("DateShipment")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("ProviderName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Shipments");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.ShipmentOrder", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("OrderId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ShipmentId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("OrderId");
+
+                    b.HasIndex("ShipmentId");
+
+                    b.ToTable("ShipmentOrders");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.User", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Login")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("Role")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Assembly", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", null)
+                        .WithMany("Assemblies")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.AssemblyComponent", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Assembly", "Assembly")
+                        .WithMany("Components")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Component", "Component")
+                        .WithMany("AssemblyComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Assembly");
+
+                    b.Navigation("Component");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Component", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", null)
+                        .WithMany("Components")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", null)
+                        .WithMany("Orders")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Product", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Shipment", null)
+                        .WithMany("Products")
+                        .HasForeignKey("ShipmentId");
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", null)
+                        .WithMany("Proucts")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.ProductComponent", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Product", "Product")
+                        .WithMany("Components")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Component", "Component")
+                        .WithMany()
+                        .HasForeignKey("ComponentId1")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Request", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Assembly", "Assembly")
+                        .WithMany()
+                        .HasForeignKey("AssemblyId");
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", "User")
+                        .WithMany("Requests")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Assembly");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.RequestOrder", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Order", "Order")
+                        .WithMany("Requests")
+                        .HasForeignKey("OrderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Request", "Request")
+                        .WithMany("Orders")
+                        .HasForeignKey("RequestId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Order");
+
+                    b.Navigation("Request");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Shipment", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", "User")
+                        .WithMany("Shipments")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.ShipmentOrder", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Order", "Order")
+                        .WithMany("Shipments")
+                        .HasForeignKey("OrderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Shipment", "Shipment")
+                        .WithMany("Orders")
+                        .HasForeignKey("ShipmentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Order");
+
+                    b.Navigation("Shipment");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Assembly", b =>
+                {
+                    b.Navigation("Components");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("AssemblyComponents");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.Navigation("Requests");
+
+                    b.Navigation("Shipments");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Product", b =>
+                {
+                    b.Navigation("Components");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Request", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Shipment", b =>
+                {
+                    b.Navigation("Orders");
+
+                    b.Navigation("Products");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.User", b =>
+                {
+                    b.Navigation("Assemblies");
+
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+
+                    b.Navigation("Proucts");
+
+                    b.Navigation("Requests");
+
+                    b.Navigation("Shipments");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

ComputerShopDatabaseImplement/Migrations/20240430103035_Внешние ключи (Гоша).cs

@@ -0,0 +1,122 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ComputerShopDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class ВнешниеключиГоша : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateIndex(
+                name: "IX_Products_ShipmentId",
+                table: "Products",
+                column: "ShipmentId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Products_UserId",
+                table: "Products",
+                column: "UserId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_UserId",
+                table: "Orders",
+                column: "UserId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Components_UserId",
+                table: "Components",
+                column: "UserId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Assemblies_UserId",
+                table: "Assemblies",
+                column: "UserId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Assemblies_Users_UserId",
+                table: "Assemblies",
+                column: "UserId",
+                principalTable: "Users",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Components_Users_UserId",
+                table: "Components",
+                column: "UserId",
+                principalTable: "Users",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Orders_Users_UserId",
+                table: "Orders",
+                column: "UserId",
+                principalTable: "Users",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Products_Shipments_ShipmentId",
+                table: "Products",
+                column: "ShipmentId",
+                principalTable: "Shipments",
+                principalColumn: "Id");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Products_Users_UserId",
+                table: "Products",
+                column: "UserId",
+                principalTable: "Users",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Assemblies_Users_UserId",
+                table: "Assemblies");
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_Components_Users_UserId",
+                table: "Components");
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_Orders_Users_UserId",
+                table: "Orders");
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_Products_Shipments_ShipmentId",
+                table: "Products");
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_Products_Users_UserId",
+                table: "Products");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Products_ShipmentId",
+                table: "Products");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Products_UserId",
+                table: "Products");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Orders_UserId",
+                table: "Orders");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Components_UserId",
+                table: "Components");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Assemblies_UserId",
+                table: "Assemblies");
+        }
+    }
+}

ComputerShopDatabaseImplement/Migrations/ComputerShopDatabaseModelSnapshot.cs

@@ -0,0 +1,516 @@
+// <auto-generated />
+using System;
+using ComputerShopDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace ComputerShopDatabaseImplement.Migrations
+{
+    [DbContext(typeof(ComputerShopDatabase))]
+    partial class ComputerShopDatabaseModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.18")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Assembly", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("AssemblyName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Category")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("double precision");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Assemblies");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.AssemblyComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("AssemblyId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.ToTable("AssemblyComponents");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ComponentName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("double precision");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Components");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("integer");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("double precision");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Product", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("ProductName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int?>("ShipmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Warranty")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ShipmentId");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Products");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.ProductComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ComponentId1")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ProductId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("ComponentId1");
+
+                    b.ToTable("ProductComponents");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Request", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int?>("AssemblyId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("DateRequest")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("AssemblyId");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Requests");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.RequestOrder", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("OrderId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RequestId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("OrderId");
+
+                    b.HasIndex("RequestId");
+
+                    b.ToTable("RequestOrders");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Shipment", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("DateShipment")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("ProviderName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Shipments");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.ShipmentOrder", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("OrderId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ShipmentId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("OrderId");
+
+                    b.HasIndex("ShipmentId");
+
+                    b.ToTable("ShipmentOrders");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.User", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Login")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("Role")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Assembly", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", null)
+                        .WithMany("Assemblies")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.AssemblyComponent", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Assembly", "Assembly")
+                        .WithMany("Components")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Component", "Component")
+                        .WithMany("AssemblyComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Assembly");
+
+                    b.Navigation("Component");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Component", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", null)
+                        .WithMany("Components")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", null)
+                        .WithMany("Orders")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Product", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Shipment", null)
+                        .WithMany("Products")
+                        .HasForeignKey("ShipmentId");
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", null)
+                        .WithMany("Proucts")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.ProductComponent", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Product", "Product")
+                        .WithMany("Components")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Component", "Component")
+                        .WithMany()
+                        .HasForeignKey("ComponentId1")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Request", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Assembly", "Assembly")
+                        .WithMany()
+                        .HasForeignKey("AssemblyId");
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", "User")
+                        .WithMany("Requests")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Assembly");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.RequestOrder", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Order", "Order")
+                        .WithMany("Requests")
+                        .HasForeignKey("OrderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Request", "Request")
+                        .WithMany("Orders")
+                        .HasForeignKey("RequestId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Order");
+
+                    b.Navigation("Request");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Shipment", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", "User")
+                        .WithMany("Shipments")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.ShipmentOrder", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Order", "Order")
+                        .WithMany("Shipments")
+                        .HasForeignKey("OrderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Shipment", "Shipment")
+                        .WithMany("Orders")
+                        .HasForeignKey("ShipmentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Order");
+
+                    b.Navigation("Shipment");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Assembly", b =>
+                {
+                    b.Navigation("Components");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("AssemblyComponents");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.Navigation("Requests");
+
+                    b.Navigation("Shipments");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Product", b =>
+                {
+                    b.Navigation("Components");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Request", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Shipment", b =>
+                {
+                    b.Navigation("Orders");
+
+                    b.Navigation("Products");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.User", b =>
+                {
+                    b.Navigation("Assemblies");
+
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+
+                    b.Navigation("Proucts");
+
+                    b.Navigation("Requests");
+
+                    b.Navigation("Shipments");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

ComputerShopDatabaseImplement/Models/Order.cs

@@ -0,0 +1,73 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.ViewModels;
+using ComputerShopDataModels.Enums;
+using ComputerShopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputerShopDatabaseImplement.Models
+{
+	public class Order : IOrderModel
+	{
+		public int Id { get; set; }
+
+		[Required]
+		public int UserId { get; private set; }
+
+		[Required]
+		public DateTime DateCreate { get; private set; } = DateTime.Now;
+
+		[Required]
+		public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
+
+		[Required]
+		public double Sum { get; private set; }
+
+
+		[ForeignKey("OrderId")]
+		public virtual List<RequestOrder> Requests { get; set; } = new();
+
+		[ForeignKey("OrderId")]
+		public virtual List<ShipmentOrder> Shipments { get; set; } = new();
+
+		public static Order? Create(OrderBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new Order()
+			{
+				Id = model.Id,
+				UserId = model.UserId,
+				DateCreate = model.DateCreate,
+				Status = model.Status,
+				Sum = model.Sum,
+			};
+		}
+
+		public void Update(OrderBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			//DateCreate не обновляю, потому что странно менять дату оформления заказа после его создания
+			Status = model.Status;
+		}
+
+		public OrderViewModel GetViewModel => new()
+		{
+			Id = Id,
+			UserId = UserId,
+			DateCreate = DateCreate,
+			Status = Status,
+			Sum = Sum
+		};
+	}
+}

ComputerShopDatabaseImplement/Models/Request.cs

@@ -0,0 +1,125 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.ViewModels;
+using ComputerShopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputerShopDatabaseImplement.Models
+{
+	//!!!МБ У Id сделать private set у ВСЕХ МОИХ МОДЕЛЕЙ
+	public class Request : IRequestModel
+	{
+		public int Id { get; set; }
+		[Required]
+		public int UserId { get; set; }
+
+		public virtual User User { get; set; }
+
+		public int? AssemblyId { get; set; }
+
+		public virtual Assembly? Assembly { get; set; } = new();
+
+		[Required]
+		public DateTime DateRequest { get; set; }
+
+		[Required]
+		public string ClientFIO { get; set; } = string.Empty;
+
+		private Dictionary<int, IOrderModel>? _requestOrders = null;
+
+		[NotMapped]
+		public Dictionary<int, IOrderModel> RequestOrders
+		{
+			get
+			{
+				if (_requestOrders == null)
+				{
+					_requestOrders = Orders.ToDictionary(x => x.OrderId, x => x.Order as IOrderModel);			
+
+				}
+				return _requestOrders;
+			}
+		}
+
+		[ForeignKey("RequestId")]
+		public virtual List<RequestOrder> Orders { get; set; } = new();
+
+
+		public static Request Create(ComputerShopDatabase context, RequestBindingModel model)
+		{
+			return new Request() {
+				Id = model.Id,
+				UserId = model.UserId,
+				User = context.Users.First(x => x.Id == model.UserId),
+				AssemblyId = model.AssemblyId,
+				Assembly = model.AssemblyId.HasValue ? context.Assemblies.First(x => x.Id == model.AssemblyId) : null,
+				DateRequest = model.DateRequest,
+				ClientFIO = model.ClientFIO,
+				Orders = model.RequestOrders.Select(x => new RequestOrder
+				{
+					Order = context.Orders.First(y => y.Id == x.Key)
+				}).ToList()
+			};
+		}
+
+		public void Update(RequestBindingModel model)
+		{
+			if (model == null) { 
+				return; 
+			}
+			if (!string.IsNullOrEmpty(model.ClientFIO))
+			{
+				ClientFIO = model.ClientFIO;
+			}
+			//DateMake не обновляю, потому что странно менять дату оформления заявки после её создания
+		}
+
+		public RequestViewModel GetViewModel => new()
+		{
+			Id = Id,
+			UserId = UserId,
+			AssemblyId = AssemblyId,
+			Assembly = Assembly,
+			DateRequest = DateRequest,
+			ClientFIO = ClientFIO,
+			RequestOrders = RequestOrders
+		};
+
+		//!!!МБ ПЕРЕДАВАТЬ ЧТО-ТО ДРУГОЕ
+		//!!!ПРОВЕРИТЬ, ЧТО ВСЁ ПРАВИЛЬНО ИЗВЛЕКАЮ
+		public void UpdateOrders(ComputerShopDatabase context, RequestBindingModel model)
+		{
+			var requestOrders = context.RequestOrders.Where(x => x.RequestId == model.Id).ToList();
+			//удаление тех заказов, которых нет в модели
+			if (requestOrders != null && requestOrders.Count > 0)
+			{
+				context.RequestOrders.RemoveRange(requestOrders.Where(x => !model.RequestOrders.ContainsKey(x.OrderId)));
+				context.SaveChanges();
+			}
+			//добавление новых заказов
+			var currentRequest = context.Requests.First(x => x.Id == Id);
+			foreach (var request_order in model.RequestOrders)
+			{
+				context.RequestOrders.Add(new RequestOrder
+				{
+					Request = currentRequest,
+					Order = context.Orders.First(x => x.Id == request_order.Key)
+				});
+				context.SaveChanges();
+			}
+			_requestOrders = null;
+		}
+
+		//Связывание заявки со сборкой
+		public void ConnectAssembly(ComputerShopDatabase context, int assemblyId)
+		{
+			AssemblyId = assemblyId;
+			Assembly = context.Assemblies.First(x => x.Id == assemblyId);
+		}
+	}
+}

ComputerShopDatabaseImplement/Models/RequestOrder.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel;
+
+namespace ComputerShopDatabaseImplement.Models
+{
+	public class RequestOrder
+	{
+		public int Id { get; set; }
+		[Required]
+		public int RequestId { get; set; }
+		[Required]
+		public int OrderId { get; set; }
+		public virtual Request Request { get; set; } = new();
+		public virtual Order Order { get; set; } = new();
+	}
+}

ComputerShopDatabaseImplement/Models/Shipment.cs

@@ -0,0 +1,119 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.ViewModels;
+using ComputerShopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputerShopDatabaseImplement.Models
+{
+	public class Shipment : IShipmentModel
+	{
+		public int Id { get; set; }
+
+		[Required]
+		public int UserId { get; private set; }
+
+		//!!!мб не нужен (для передачи логина пользователя)
+		public virtual User User { get; set; }
+
+		//!!!МБ ТУТ НЕ НУЖЕН string.Empty
+		[Required]
+		public string ProviderName { get; set; } = string.Empty;
+
+		//!!!МБ ТУТ НЕ НУЖЕН DateTime.Now
+		[Required]
+		public DateTime DateShipment { get; set; } = DateTime.Now;
+
+		//!!!МБ ТУТ КАК-ТО ПО-ДРУГОМУ
+		private Dictionary<int, IOrderModel>? _shipmentOrders = null;
+
+		[NotMapped]
+		public Dictionary<int, IOrderModel> ShipmentOrders
+		{
+			get
+			{
+				if (_shipmentOrders == null)
+				{
+					_shipmentOrders = Orders.ToDictionary(x => x.OrderId, x => (x.Order as IOrderModel));
+				}
+				return _shipmentOrders;
+			}
+		}
+		//!!!ПРОВЕРИТЬ, ЧТО ТУТ ПРАВИЛЬНО СДЕЛАНО (ЧТО НАЗВАНИЕ ПРАВИЛЬНОЕ У ВНЕШ. КЛЮЧА, ЧТО ПРАВИЛЬНЫЙ ТИП в <>)
+		[ForeignKey("ShipmentId")]
+		public virtual List<ShipmentOrder> Orders { get; set; } = new();
+
+		[ForeignKey("ShipmentId")]
+		public virtual List<Product> Products { get; set; } = new();
+
+
+		//!!!ПРОВЕРИТЬ, ЧТО ПРАВИЛЬНО ПРИСВАИВАЮ ЗНАЧЕНИЕ СПИСКУ ЗАКАЗОВ
+		public static Shipment Create(ComputerShopDatabase context, ShipmentBindingModel model)
+		{
+			return new Shipment()
+			{
+				Id = model.Id,
+				UserId = model.UserId,
+				User = context.Users.First(x => x.Id == model.UserId),
+				ProviderName = model.ProviderName,
+				DateShipment = model.DateShipment,
+				Orders = model.ShipmentOrders.Select(x => new ShipmentOrder
+				{
+					Order = context.Orders.First(y => y.Id == x.Key)
+				}).ToList()
+			};
+		}
+		//!!!МБ ТУТ КАКИЕ-ТО ДРУГИЕ ПОЛЯ НАДО БУДЕТ ОБНОВЛЯТЬ
+		public void Update(ShipmentBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			if (!string.IsNullOrEmpty(model.ProviderName))
+			{
+				ProviderName = model.ProviderName;
+			}
+			DateShipment = model.DateShipment;
+		}
+		//!!!МБ ТУТ ЕЩЁ ЧТО-ТО ПРИСВАИВАТЬ
+		public ShipmentViewModel GetViewModel => new()
+		{
+			Id = Id,
+			UserId = UserId,
+			ProviderName = ProviderName,
+			DateShipment = DateShipment,
+			ShipmentOrders = ShipmentOrders
+		};
+
+		//!!!МБ ПЕРЕДАВАТЬ ЧТО-ТО ДРУГОЕ
+		//!!!ПРОВЕРИТЬ, ЧТО ВСЁ ПРАВИЛЬНО ИЗВЛЕКАЮ
+		public void UpdateOrders(ComputerShopDatabase context, ShipmentBindingModel model)
+		{
+			var shipmentOrders = context.ShipmentOrders.Where(x => x.ShipmentId == model.Id).ToList();
+			//удаление тех заказов, которых нет в модели
+			if (shipmentOrders != null && shipmentOrders.Count > 0)
+			{
+				context.ShipmentOrders.RemoveRange(shipmentOrders.Where(x => !model.ShipmentOrders.ContainsKey(x.OrderId)));
+				context.SaveChanges();
+			}
+			//добавление новых заказов
+			var currentShipment = context.Shipments.First(x => x.Id == Id);
+			foreach (var shipment_order in model.ShipmentOrders)
+			{
+				context.ShipmentOrders.Add(new ShipmentOrder
+				{
+					Shipment = currentShipment,
+					Order = context.Orders.First(x => x.Id == shipment_order.Key)
+				});
+				context.SaveChanges();
+			}
+			_shipmentOrders = null;
+		}
+	}
+}

ComputerShopDatabaseImplement/Models/ShipmentOrder.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputerShopDatabaseImplement.Models
+{
+	/// <summary>
+	/// Класс-связь партии товаров и заказа
+	/// </summary>
+	public class ShipmentOrder
+	{
+		public int Id { get; set; }
+		[Required]
+		public int ShipmentId { get; set; }
+		[Required]
+		public int OrderId { get; set; }
+
+		public virtual Shipment Shipment { get; set; } = new();
+		public virtual Order Order { get; set; } = new();
+	}
+}

ComputerShopDatabaseImplement/Models/User.cs

@@ -1,7 +1,11 @@
-using ComputerShopDataModels.Models;
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.ViewModels;
+using ComputerShopDataModels.Enums;
+using ComputerShopDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -18,8 +22,59 @@ namespace ComputerShopDatabaseImplement.Models
 		[Required]
 		public string Password { get; set; } = string.Empty;
 
-		//!!!МБ ТУТ НУЖНА ДОП. АННОТАЦИЯ ПРОВЕРКИ ПОЧТЫ
 		[Required]
 		public string Email { get; set; } = string.Empty;
+
+		[Required]
+		public UserRole Role { get; set; }
+
+		[ForeignKey("UserId")]
+		public virtual List<Shipment> Shipments { get; set; } = new();
+		[ForeignKey("UserId")]
+		public virtual List<Order> Orders { get; set; } = new();
+		[ForeignKey("UserId")]
+		public virtual List<Request> Requests { get; set; } = new();
+
+		[ForeignKey("UserId")]
+		public virtual List<Assembly> Assemblies { get; set; } = new();
+		[ForeignKey("UserId")]
+		public virtual List<Component> Components { get; set; } = new();
+
+		[ForeignKey("UserId")]
+		public virtual List<Product> Proucts { get; set; } = new();
+
+
+		public static User Create(UserBindingModel model)
+		{
+			return new User
+			{
+				Id = model.Id,
+				Login = model.Login,
+				Password = model.Password,
+				Email = model.Email,
+				Role = model.Role
+			};
+		}
+
+		public void Update(UserBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Login = model.Login;
+			Password = model.Password;
+			Email = model.Email;
+		}
+
+		//!!!МБ ТУТ НЕ НАДО РОЛЬ
+		public UserViewModel GetViewModel => new()
+		{
+			Id = Id,
+			Login = Login,
+			Password = Password,
+			Email = Email,
+			Role = Role
+		};
 	}
 }

ComputerShopImplementerApp/APIUser.cs

@@ -0,0 +1,53 @@
+using ComputerShopContracts.ViewModels;
+using Newtonsoft.Json;
+using System.Net.Http.Headers;
+using System.Text;
+
+namespace ComputerShopImplementerApp
+{
+    //!!!мб тут оставить всё, как client (заново перекопировать файл)
+    public class APIUser
+    {
+        private static readonly HttpClient _user = new();
+
+        public static UserViewModel? User { get; set; } = null;
+
+        public static void Connect(IConfiguration configuration)
+        {
+            _user.BaseAddress = new Uri(configuration["IPAddress"]);
+            _user.DefaultRequestHeaders.Accept.Clear();
+            _user.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
+        }
+
+        public static T? GetRequest<T>(string requestUrl)
+        {
+            var response = _user.GetAsync(requestUrl);
+            var result = response.Result.Content.ReadAsStringAsync().Result;
+            if (response.Result.IsSuccessStatusCode)
+            {
+                return JsonConvert.DeserializeObject<T>(result);
+            }
+            else
+            {
+                throw new Exception(result);
+            }
+        }
+
+        public static void PostRequest<T>(string requestUrl, T model)
+        {
+            var json = JsonConvert.SerializeObject(model);
+            var data = new StringContent(json, Encoding.UTF8, "application/json");
+
+            var response = _user.PostAsync(requestUrl, data);
+
+            var result = response.Result.Content.ReadAsStringAsync().Result;
+            if (!response.Result.IsSuccessStatusCode)
+            {
+                throw new Exception(result);
+            }
+        }
+
+        //!!!МБ ДОБАВИТЬ DeleteRequest
+
+    }
+}

ComputerShopImplementerApp/ComputerShopImplementerApp.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\ComputerShopContracts\ComputerShopContracts.csproj" />
+  </ItemGroup>
+
+</Project>

ComputerShopImplementerApp/Controllers/HomeController.cs

@@ -0,0 +1,148 @@
+using ComputerShopImplementerApp.Models;
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.ViewModels;
+using Microsoft.AspNetCore.Mvc;
+using System.Diagnostics;
+
+namespace ComputerShopImplementerApp.Controllers
+{
+	public class HomeController : Controller
+	{
+		private readonly ILogger<HomeController> _logger;
+
+		public HomeController(ILogger<HomeController> logger)
+		{
+			_logger = logger;
+		}
+
+		public IActionResult Index()
+		{
+			if (APIUser.User == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			return View(/*APIUser.GetRequest<List<OrderViewModel>>($"api/main/getorders?userId={APIUser.User.Id}")*/);
+		}
+
+		[HttpGet]
+		public IActionResult Privacy()
+		{
+			if (APIUser.User == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			return View(APIUser.User);
+		}
+
+		[HttpPost]
+		public void Privacy(string login, string password, string email)
+		{
+			if (APIUser.User == null)
+			{
+				throw new Exception("Вход только авторизованным");
+			}
+			if (string.IsNullOrEmpty(login) || string.IsNullOrEmpty(password) || string.IsNullOrEmpty(email))
+			{
+				throw new Exception("Введите логин, пароль и почту");
+			}
+			APIUser.PostRequest("api/user/updatedata", new UserBindingModel
+			{
+				Id = APIUser.User.Id,
+				Login = login,
+				Password = password,
+				Email = email
+			});
+
+			APIUser.User.Login = login;
+			APIUser.User.Password = password;
+			APIUser.User.Email = email;
+			Response.Redirect("Index");
+		}
+
+		[ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
+		public IActionResult Error()
+		{
+			return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
+		}
+
+		[HttpGet]
+		public IActionResult Enter()
+		{
+			return View();
+		}
+
+		[HttpPost]
+		public void Enter(string login, string password)
+		{
+			if (string.IsNullOrEmpty(login) || string.IsNullOrEmpty(password))
+			{
+				throw new Exception("Введите логин и пароль");
+			}
+			APIUser.User = APIUser.GetRequest<UserViewModel>($"api/user/loginimplementer?login={login}&password={password}");
+			if (APIUser.User == null)
+			{
+				throw new Exception("Неверный логин/пароль");
+			}
+			Response.Redirect("Index");
+		}
+
+		[HttpGet]
+		public IActionResult Register()
+		{
+			return View();
+		}
+
+		[HttpPost]
+		public void Register(string login, string password, string email)
+		{
+			if (string.IsNullOrEmpty(login) || string.IsNullOrEmpty(password) || string.IsNullOrEmpty(email))
+			{
+				throw new Exception("Введите логин, пароль и почту");
+			}
+			APIUser.PostRequest("api/user/registerimplementer", new UserBindingModel
+			{
+				Login = login,
+				Password = password,
+				Email = email
+			});
+			Response.Redirect("Enter");
+			return;
+		}
+
+		//!!!Сделать что-то похожее
+		//[HttpGet]
+		//public IActionResult Create()
+		//{
+		//    ViewBag.Textiles = APIUser.GetRequest<List<TextileViewModel>>("api/main/gettextilelist");
+		//    return View();
+		//}
+
+		//[HttpPost]
+		//public void Create(int Textile, int count)
+		//{
+		//    if (APIUser.User == null)
+		//    {
+		//        throw new Exception("Вход только авторизованным");
+		//    }
+		//    if (count <= 0)
+		//    {
+		//        throw new Exception("Количество и сумма должны быть больше 0");
+		//    }
+		//    APIUser.PostRequest("api/main/createorder", new OrderBindingModel
+		//    {
+		//        UserId = APIUser.User.Id,
+		//        TextileId = Textile,
+		//        Count = count,
+		//        Sum = Calc(count, Textile)
+		//    });
+		//    Response.Redirect("Index");
+		//}
+
+		//[HttpPost]
+		//public double Calc(int count, int textile)
+		//{
+		//    var _textile = APIUser.GetRequest<TextileViewModel>($"api/main/gettextile?textileId={textile}");
+		//    return count * (_textile?.Price ?? 1);
+		//}
+	}
+}

ComputerShopImplementerApp/Models/ErrorViewModel.cs

@@ -0,0 +1,9 @@
+namespace ComputerShopImplementerApp.Models
+{
+	public class ErrorViewModel
+	{
+		public string? RequestId { get; set; }
+
+		public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
+	}
+}

ComputerShopImplementerApp/Program.cs

@@ -0,0 +1,32 @@
+using ComputerShopImplementerApp;
+
+var builder = WebApplication.CreateBuilder(args);
+
+// Add services to the container.
+builder.Services.AddControllersWithViews();
+
+var app = builder.Build();
+
+APIUser.Connect(builder.Configuration);
+
+// Configure the HTTP request pipeline.
+if (!app.Environment.IsDevelopment())
+{
+	app.UseExceptionHandler("/Home/Error");
+	// The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
+	app.UseHsts();
+}
+
+app.UseHttpsRedirection();
+app.UseStaticFiles();
+
+app.UseRouting();
+
+app.UseAuthorization();
+
+app.MapControllerRoute(
+	name: "default",
+	pattern: "{controller=Home}/{action=Index}/{id?}");
+
+app.Run();
+

ComputerShopImplementerApp/Properties/launchSettings.json

@@ -0,0 +1,28 @@
+{
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:34894",
+      "sslPort": 44330
+    }
+  },
+  "profiles": {
+    "ComputerShopImplementerApp": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "https://localhost:7049;http://localhost:5024",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

ComputerShopImplementerApp/Views/Home/Enter.cshtml

@@ -0,0 +1,21 @@
+@{
+	ViewData["Title"] = "Enter";
+}
+
+<div class="text-center">
+	<h2 class="display-4">Вход в приложение</h2>
+</div>
+<form method="post">
+	<div class="row">
+		<div class="col-4">Логин:</div>
+		<div class="col-8"><input type="text" name="login" /></div>
+	</div>
+	<div class="row">
+		<div class="col-4">Пароль:</div>
+		<div class="col-8"><input type="password" name="password" /></div>
+	</div>
+	<div class="row">
+		<div class="col-8"></div>
+		<div class="col-4"><input type="submit" value="Вход" class="btn btn-primary" /></div>
+	</div>
+</form>

ComputerShopImplementerApp/Views/Home/Index.cshtml

@@ -0,0 +1,8 @@
+@{
+    ViewData["Title"] = "Home Page";
+}
+
+<div class="text-center">
+    <h1 class="display-4">Welcome</h1>
+    <p>Learn about <a href="https://docs.microsoft.com/aspnet/core">building Web apps with ASP.NET Core</a>.</p>
+</div>

ComputerShopImplementerApp/Views/Home/Privacy.cshtml

@@ -0,0 +1,30 @@
+@using ComputerShopContracts.ViewModels
+
+@model UserViewModel
+
+@{
+	ViewData["Title"] = "Privacy Policy";
+}
+<div class="text-center">
+	<h2 class="display-4">Личные данные</h2>
+</div>
+<form method="post">
+	<div class="row">
+		<div class="col-4">Логин:</div>
+		<div class="col-8"><input type="text" name="login" value="@Model.Login" /></div>
+	</div>
+	<div class="row">
+		<div class="col-4">Пароль:</div>
+		<div class="col-8"><input type="password" name="password" value="@Model.Password" /></div>
+	</div>
+	<div class="row">
+		<div class="col-4">Почта:</div>
+		<div class="col-8"><input type="text" name="email" value="@Model.Email" /></div>
+	</div>
+	<div class="row">
+		<div class="col-8"></div>
+		<div class="col-4"><input type="submit" value="Сохранить" class="btn btn-primary" /></div>
+	</div>
+</form>
+
+

ComputerShopImplementerApp/Views/Home/Register.cshtml

@@ -0,0 +1,25 @@
+@{
+	ViewData["Title"] = "Register";
+}
+
+<div class="text-center">
+	<h2 class="display-4">Регистрация</h2>
+</div>
+<form method="post">
+	<div class="row">
+		<div class="col-4">Логин:</div>
+		<div class="col-8"><input type="text" name="login" /></div>
+	</div>
+	<div class="row">
+		<div class="col-4">Пароль:</div>
+		<div class="col-8"><input type="password" name="password" /></div>
+	</div>
+	<div class="row">
+		<div class="col-4">Почта:</div>
+		<div class="col-8"><input type="text" name="email" /></div>
+	</div>
+	<div class="row">
+		<div class="col-8"></div>
+		<div class="col-4"><input type="submit" value="Регистрация" class="btn btn-primary" /></div>
+	</div>
+</form>

ComputerShopImplementerApp/Views/Shared/Error.cshtml

@@ -0,0 +1,25 @@
+@model ErrorViewModel
+@{
+    ViewData["Title"] = "Error";
+}
+
+<h1 class="text-danger">Error.</h1>
+<h2 class="text-danger">An error occurred while processing your request.</h2>
+
+@if (Model.ShowRequestId)
+{
+    <p>
+        <strong>Request ID:</strong> <code>@Model.RequestId</code>
+    </p>
+}
+
+<h3>Development Mode</h3>
+<p>
+    Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
+</p>
+<p>
+    <strong>The Development environment shouldn't be enabled for deployed applications.</strong>
+    It can result in displaying sensitive information from exceptions to end users.
+    For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
+    and restarting the app.
+</p>

ComputerShopImplementerApp/Views/Shared/_Layout.cshtml

@@ -0,0 +1,53 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>@ViewData["Title"] - GarmentFactoryClientApp</title>
+    <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
+    <link rel="stylesheet" href="~/css/site.css" />
+    <script src="~/lib/jquery/dist/jquery.min.js"></script>
+    <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
+</head>
+<body>
+    <header>
+        <nav class="navbar navbar-expand-sm navbar-toggleable-sm navbar-light bg-white border-bottom box-shadow mb-3">
+            <div class="container">
+                <a class="navbar-brand" asp-area="" asp-controller="Home" asp-action="Index">"Ты ж программист"</a>
+                <button class="navbar-toggler" type="button" data-toggle="collapse" data-target=".navbar-collapse" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
+                    <span class="navbar-toggler-icon"></span>
+                </button>
+                <div class="navbar-collapse collapse d-sm-inline-flex flex-sm-row-reverse">
+                    <ul class="navbar-nav flex-grow-1">
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Index">Заказы</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Privacy">Личные данные</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Enter">Вход</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Register">Регистрация</a>
+                        </li>
+                    </ul>
+                </div>
+            </div>
+        </nav>
+    </header>
+    <div class="container">
+        <main role="main" class="pb-3">
+            @RenderBody()
+        </main>
+    </div>
+    <footer class="border-top footer text-muted">
+        <div class="container">
+            &copy; 2024 - Сайт магазина компьютерной техники "Ты ж программист" для исполнителя - <a asp-area="" asp-controller="Home" asp-action="Privacy">Личные данные</a>
+        </div>
+    </footer>
+    <script src="~/js/site.js" asp-append-version="true"></script>
+    @RenderSection("Scripts", required: false)
+</body>
+</html>
+

ComputerShopImplementerApp/Views/Shared/_Layout.cshtml.css

@@ -0,0 +1,48 @@
+/* Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
+for details on configuring this project to bundle and minify static web assets. */
+
+a.navbar-brand {
+  white-space: normal;
+  text-align: center;
+  word-break: break-all;
+}
+
+a {
+  color: #0077cc;
+}
+
+.btn-primary {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.nav-pills .nav-link.active, .nav-pills .show > .nav-link {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.border-top {
+  border-top: 1px solid #e5e5e5;
+}
+.border-bottom {
+  border-bottom: 1px solid #e5e5e5;
+}
+
+.box-shadow {
+  box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
+}
+
+button.accept-policy {
+  font-size: 1rem;
+  line-height: inherit;
+}
+
+.footer {
+  position: absolute;
+  bottom: 0;
+  width: 100%;
+  white-space: nowrap;
+  line-height: 60px;
+}

ComputerShopImplementerApp/Views/Shared/_ValidationScriptsPartial.cshtml

@@ -0,0 +1,2 @@
+<script src="~/lib/jquery-validation/dist/jquery.validate.min.js"></script>
+<script src="~/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.min.js"></script>

ComputerShopImplementerApp/Views/_ViewImports.cshtml

@@ -0,0 +1,3 @@
+@using ComputerShopImplementerApp
+@using ComputerShopImplementerApp.Models
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers

ComputerShopImplementerApp/Views/_ViewStart.cshtml

@@ -0,0 +1,3 @@
+@{
+    Layout = "_Layout";
+}

ComputerShopImplementerApp/appsettings.Development.json

@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

ComputerShopImplementerApp/appsettings.json

@@ -0,0 +1,10 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*",
+  "IPAddress": "http://localhost:5055/"
+}

ComputerShopImplementerApp/wwwroot/css/site.css

@@ -0,0 +1,18 @@
+html {
+  font-size: 14px;
+}
+
+@media (min-width: 768px) {
+  html {
+    font-size: 16px;
+  }
+}
+
+html {
+  position: relative;
+  min-height: 100%;
+}
+
+body {
+  margin-bottom: 60px;
+}

ComputerShopImplementerApp/wwwroot/js/site.js

@@ -0,0 +1,4 @@
+// Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
+// for details on configuring this project to bundle and minify static web assets.
+
+// Write your JavaScript code.

ComputerShopImplementerApp/wwwroot/lib/bootstrap/LICENSE

@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2011-2021 Twitter, Inc.
+Copyright (c) 2011-2021 The Bootstrap Authors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

ComputerShopImplementerApp/wwwroot/lib/bootstrap/dist/css/bootstrap-reboot.css

@@ -0,0 +1,427 @@
+/*!
+ * Bootstrap Reboot v5.1.0 (https://getbootstrap.com/)
+ * Copyright 2011-2021 The Bootstrap Authors
+ * Copyright 2011-2021 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  :root {
+    scroll-behavior: smooth;
+  }
+}
+
+body {
+  margin: 0;
+  font-family: var(--bs-body-font-family);
+  font-size: var(--bs-body-font-size);
+  font-weight: var(--bs-body-font-weight);
+  line-height: var(--bs-body-line-height);
+  color: var(--bs-body-color);
+  text-align: var(--bs-body-text-align);
+  background-color: var(--bs-body-bg);
+  -webkit-text-size-adjust: 100%;
+  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+hr {
+  margin: 1rem 0;
+  color: inherit;
+  background-color: currentColor;
+  border: 0;
+  opacity: 0.25;
+}
+
+hr:not([size]) {
+  height: 1px;
+}
+
+h6, h5, h4, h3, h2, h1 {
+  margin-top: 0;
+  margin-bottom: 0.5rem;
+  font-weight: 500;
+  line-height: 1.2;
+}
+
+h1 {
+  font-size: calc(1.375rem + 1.5vw);
+}
+@media (min-width: 1200px) {
+  h1 {
+    font-size: 2.5rem;
+  }
+}
+
+h2 {
+  font-size: calc(1.325rem + 0.9vw);
+}
+@media (min-width: 1200px) {
+  h2 {
+    font-size: 2rem;
+  }
+}
+
+h3 {
+  font-size: calc(1.3rem + 0.6vw);
+}
+@media (min-width: 1200px) {
+  h3 {
+    font-size: 1.75rem;
+  }
+}
+
+h4 {
+  font-size: calc(1.275rem + 0.3vw);
+}
+@media (min-width: 1200px) {
+  h4 {
+    font-size: 1.5rem;
+  }
+}
+
+h5 {
+  font-size: 1.25rem;
+}
+
+h6 {
+  font-size: 1rem;
+}
+
+p {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+abbr[title],
+abbr[data-bs-original-title] {
+  -webkit-text-decoration: underline dotted;
+  text-decoration: underline dotted;
+  cursor: help;
+  -webkit-text-decoration-skip-ink: none;
+  text-decoration-skip-ink: none;
+}
+
+address {
+  margin-bottom: 1rem;
+  font-style: normal;
+  line-height: inherit;
+}
+
+ol,
+ul {
+  padding-left: 2rem;
+}
+
+ol,
+ul,
+dl {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+ol ol,
+ul ul,
+ol ul,
+ul ol {
+  margin-bottom: 0;
+}
+
+dt {
+  font-weight: 700;
+}
+
+dd {
+  margin-bottom: 0.5rem;
+  margin-left: 0;
+}
+
+blockquote {
+  margin: 0 0 1rem;
+}
+
+b,
+strong {
+  font-weight: bolder;
+}
+
+small {
+  font-size: 0.875em;
+}
+
+mark {
+  padding: 0.2em;
+  background-color: #fcf8e3;
+}
+
+sub,
+sup {
+  position: relative;
+  font-size: 0.75em;
+  line-height: 0;
+  vertical-align: baseline;
+}
+
+sub {
+  bottom: -0.25em;
+}
+
+sup {
+  top: -0.5em;
+}
+
+a {
+  color: #0d6efd;
+  text-decoration: underline;
+}
+a:hover {
+  color: #0a58ca;
+}
+
+a:not([href]):not([class]), a:not([href]):not([class]):hover {
+  color: inherit;
+  text-decoration: none;
+}
+
+pre,
+code,
+kbd,
+samp {
+  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  font-size: 1em;
+  direction: ltr /* rtl:ignore */;
+  unicode-bidi: bidi-override;
+}
+
+pre {
+  display: block;
+  margin-top: 0;
+  margin-bottom: 1rem;
+  overflow: auto;
+  font-size: 0.875em;
+}
+pre code {
+  font-size: inherit;
+  color: inherit;
+  word-break: normal;
+}
+
+code {
+  font-size: 0.875em;
+  color: #d63384;
+  word-wrap: break-word;
+}
+a > code {
+  color: inherit;
+}
+
+kbd {
+  padding: 0.2rem 0.4rem;
+  font-size: 0.875em;
+  color: #fff;
+  background-color: #212529;
+  border-radius: 0.2rem;
+}
+kbd kbd {
+  padding: 0;
+  font-size: 1em;
+  font-weight: 700;
+}
+
+figure {
+  margin: 0 0 1rem;
+}
+
+img,
+svg {
+  vertical-align: middle;
+}
+
+table {
+  caption-side: bottom;
+  border-collapse: collapse;
+}
+
+caption {
+  padding-top: 0.5rem;
+  padding-bottom: 0.5rem;
+  color: #6c757d;
+  text-align: left;
+}
+
+th {
+  text-align: inherit;
+  text-align: -webkit-match-parent;
+}
+
+thead,
+tbody,
+tfoot,
+tr,
+td,
+th {
+  border-color: inherit;
+  border-style: solid;
+  border-width: 0;
+}
+
+label {
+  display: inline-block;
+}
+
+button {
+  border-radius: 0;
+}
+
+button:focus:not(:focus-visible) {
+  outline: 0;
+}
+
+input,
+button,
+select,
+optgroup,
+textarea {
+  margin: 0;
+  font-family: inherit;
+  font-size: inherit;
+  line-height: inherit;
+}
+
+button,
+select {
+  text-transform: none;
+}
+
+[role=button] {
+  cursor: pointer;
+}
+
+select {
+  word-wrap: normal;
+}
+select:disabled {
+  opacity: 1;
+}
+
+[list]::-webkit-calendar-picker-indicator {
+  display: none;
+}
+
+button,
+[type=button],
+[type=reset],
+[type=submit] {
+  -webkit-appearance: button;
+}
+button:not(:disabled),
+[type=button]:not(:disabled),
+[type=reset]:not(:disabled),
+[type=submit]:not(:disabled) {
+  cursor: pointer;
+}
+
+::-moz-focus-inner {
+  padding: 0;
+  border-style: none;
+}
+
+textarea {
+  resize: vertical;
+}
+
+fieldset {
+  min-width: 0;
+  padding: 0;
+  margin: 0;
+  border: 0;
+}
+
+legend {
+  float: left;
+  width: 100%;
+  padding: 0;
+  margin-bottom: 0.5rem;
+  font-size: calc(1.275rem + 0.3vw);
+  line-height: inherit;
+}
+@media (min-width: 1200px) {
+  legend {
+    font-size: 1.5rem;
+  }
+}
+legend + * {
+  clear: left;
+}
+
+::-webkit-datetime-edit-fields-wrapper,
+::-webkit-datetime-edit-text,
+::-webkit-datetime-edit-minute,
+::-webkit-datetime-edit-hour-field,
+::-webkit-datetime-edit-day-field,
+::-webkit-datetime-edit-month-field,
+::-webkit-datetime-edit-year-field {
+  padding: 0;
+}
+
+::-webkit-inner-spin-button {
+  height: auto;
+}
+
+[type=search] {
+  outline-offset: -2px;
+  -webkit-appearance: textfield;
+}
+
+/* rtl:raw:
+[type="tel"],
+[type="url"],
+[type="email"],
+[type="number"] {
+  direction: ltr;
+}
+*/
+::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+::-webkit-color-swatch-wrapper {
+  padding: 0;
+}
+
+::file-selector-button {
+  font: inherit;
+}
+
+::-webkit-file-upload-button {
+  font: inherit;
+  -webkit-appearance: button;
+}
+
+output {
+  display: inline-block;
+}
+
+iframe {
+  border: 0;
+}
+
+summary {
+  display: list-item;
+  cursor: pointer;
+}
+
+progress {
+  vertical-align: baseline;
+}
+
+[hidden] {
+  display: none !important;
+}
+
+/*# sourceMappingURL=bootstrap-reboot.css.map */

ComputerShopImplementerApp/wwwroot/lib/bootstrap/dist/css/bootstrap-reboot.min.css

@@ -0,0 +1,8 @@
+/*!
+ * Bootstrap Reboot v5.1.0 (https://getbootstrap.com/)
+ * Copyright 2011-2021 The Bootstrap Authors
+ * Copyright 2011-2021 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */*,::after,::before{box-sizing:border-box}@media (prefers-reduced-motion:no-preference){:root{scroll-behavior:smooth}}body{margin:0;font-family:var(--bs-body-font-family);font-size:var(--bs-body-font-size);font-weight:var(--bs-body-font-weight);line-height:var(--bs-body-line-height);color:var(--bs-body-color);text-align:var(--bs-body-text-align);background-color:var(--bs-body-bg);-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}hr{margin:1rem 0;color:inherit;background-color:currentColor;border:0;opacity:.25}hr:not([size]){height:1px}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem;font-weight:500;line-height:1.2}h1{font-size:calc(1.375rem + 1.5vw)}@media (min-width:1200px){h1{font-size:2.5rem}}h2{font-size:calc(1.325rem + .9vw)}@media (min-width:1200px){h2{font-size:2rem}}h3{font-size:calc(1.3rem + .6vw)}@media (min-width:1200px){h3{font-size:1.75rem}}h4{font-size:calc(1.275rem + .3vw)}@media (min-width:1200px){h4{font-size:1.5rem}}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-top:0;margin-bottom:1rem}abbr[data-bs-original-title],abbr[title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}ol,ul{padding-left:2rem}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:.875em}mark{padding:.2em;background-color:#fcf8e3}sub,sup{position:relative;font-size:.75em;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#0d6efd;text-decoration:underline}a:hover{color:#0a58ca}a:not([href]):not([class]),a:not([href]):not([class]):hover{color:inherit;text-decoration:none}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em;direction:ltr;unicode-bidi:bidi-override}pre{display:block;margin-top:0;margin-bottom:1rem;overflow:auto;font-size:.875em}pre code{font-size:inherit;color:inherit;word-break:normal}code{font-size:.875em;color:#d63384;word-wrap:break-word}a>code{color:inherit}kbd{padding:.2rem .4rem;font-size:.875em;color:#fff;background-color:#212529;border-radius:.2rem}kbd kbd{padding:0;font-size:1em;font-weight:700}figure{margin:0 0 1rem}img,svg{vertical-align:middle}table{caption-side:bottom;border-collapse:collapse}caption{padding-top:.5rem;padding-bottom:.5rem;color:#6c757d;text-align:left}th{text-align:inherit;text-align:-webkit-match-parent}tbody,td,tfoot,th,thead,tr{border-color:inherit;border-style:solid;border-width:0}label{display:inline-block}button{border-radius:0}button:focus:not(:focus-visible){outline:0}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,select{text-transform:none}[role=button]{cursor:pointer}select{word-wrap:normal}select:disabled{opacity:1}[list]::-webkit-calendar-picker-indicator{display:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled),button:not(:disabled){cursor:pointer}::-moz-focus-inner{padding:0;border-style:none}textarea{resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{float:left;width:100%;padding:0;margin-bottom:.5rem;font-size:calc(1.275rem + .3vw);line-height:inherit}@media (min-width:1200px){legend{font-size:1.5rem}}legend+*{clear:left}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-fields-wrapper,::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute,::-webkit-datetime-edit-month-field,::-webkit-datetime-edit-text,::-webkit-datetime-edit-year-field{padding:0}::-webkit-inner-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:textfield}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-color-swatch-wrapper{padding:0}::file-selector-button{font:inherit}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}iframe{border:0}summary{display:list-item;cursor:pointer}progress{vertical-align:baseline}[hidden]{display:none!important}
+/*# sourceMappingURL=bootstrap-reboot.min.css.map */

ComputerShopImplementerApp/wwwroot/lib/bootstrap/dist/css/bootstrap-reboot.rtl.css

@@ -0,0 +1,424 @@
+/*!
+ * Bootstrap Reboot v5.1.0 (https://getbootstrap.com/)
+ * Copyright 2011-2021 The Bootstrap Authors
+ * Copyright 2011-2021 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  :root {
+    scroll-behavior: smooth;
+  }
+}
+
+body {
+  margin: 0;
+  font-family: var(--bs-body-font-family);
+  font-size: var(--bs-body-font-size);
+  font-weight: var(--bs-body-font-weight);
+  line-height: var(--bs-body-line-height);
+  color: var(--bs-body-color);
+  text-align: var(--bs-body-text-align);
+  background-color: var(--bs-body-bg);
+  -webkit-text-size-adjust: 100%;
+  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+hr {
+  margin: 1rem 0;
+  color: inherit;
+  background-color: currentColor;
+  border: 0;
+  opacity: 0.25;
+}
+
+hr:not([size]) {
+  height: 1px;
+}
+
+h6, h5, h4, h3, h2, h1 {
+  margin-top: 0;
+  margin-bottom: 0.5rem;
+  font-weight: 500;
+  line-height: 1.2;
+}
+
+h1 {
+  font-size: calc(1.375rem + 1.5vw);
+}
+@media (min-width: 1200px) {
+  h1 {
+    font-size: 2.5rem;
+  }
+}
+
+h2 {
+  font-size: calc(1.325rem + 0.9vw);
+}
+@media (min-width: 1200px) {
+  h2 {
+    font-size: 2rem;
+  }
+}
+
+h3 {
+  font-size: calc(1.3rem + 0.6vw);
+}
+@media (min-width: 1200px) {
+  h3 {
+    font-size: 1.75rem;
+  }
+}
+
+h4 {
+  font-size: calc(1.275rem + 0.3vw);
+}
+@media (min-width: 1200px) {
+  h4 {
+    font-size: 1.5rem;
+  }
+}
+
+h5 {
+  font-size: 1.25rem;
+}
+
+h6 {
+  font-size: 1rem;
+}
+
+p {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+abbr[title],
+abbr[data-bs-original-title] {
+  -webkit-text-decoration: underline dotted;
+  text-decoration: underline dotted;
+  cursor: help;
+  -webkit-text-decoration-skip-ink: none;
+  text-decoration-skip-ink: none;
+}
+
+address {
+  margin-bottom: 1rem;
+  font-style: normal;
+  line-height: inherit;
+}
+
+ol,
+ul {
+  padding-right: 2rem;
+}
+
+ol,
+ul,
+dl {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+ol ol,
+ul ul,
+ol ul,
+ul ol {
+  margin-bottom: 0;
+}
+
+dt {
+  font-weight: 700;
+}
+
+dd {
+  margin-bottom: 0.5rem;
+  margin-right: 0;
+}
+
+blockquote {
+  margin: 0 0 1rem;
+}
+
+b,
+strong {
+  font-weight: bolder;
+}
+
+small {
+  font-size: 0.875em;
+}
+
+mark {
+  padding: 0.2em;
+  background-color: #fcf8e3;
+}
+
+sub,
+sup {
+  position: relative;
+  font-size: 0.75em;
+  line-height: 0;
+  vertical-align: baseline;
+}
+
+sub {
+  bottom: -0.25em;
+}
+
+sup {
+  top: -0.5em;
+}
+
+a {
+  color: #0d6efd;
+  text-decoration: underline;
+}
+a:hover {
+  color: #0a58ca;
+}
+
+a:not([href]):not([class]), a:not([href]):not([class]):hover {
+  color: inherit;
+  text-decoration: none;
+}
+
+pre,
+code,
+kbd,
+samp {
+  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  font-size: 1em;
+  direction: ltr ;
+  unicode-bidi: bidi-override;
+}
+
+pre {
+  display: block;
+  margin-top: 0;
+  margin-bottom: 1rem;
+  overflow: auto;
+  font-size: 0.875em;
+}
+pre code {
+  font-size: inherit;
+  color: inherit;
+  word-break: normal;
+}
+
+code {
+  font-size: 0.875em;
+  color: #d63384;
+  word-wrap: break-word;
+}
+a > code {
+  color: inherit;
+}
+
+kbd {
+  padding: 0.2rem 0.4rem;
+  font-size: 0.875em;
+  color: #fff;
+  background-color: #212529;
+  border-radius: 0.2rem;
+}
+kbd kbd {
+  padding: 0;
+  font-size: 1em;
+  font-weight: 700;
+}
+
+figure {
+  margin: 0 0 1rem;
+}
+
+img,
+svg {
+  vertical-align: middle;
+}
+
+table {
+  caption-side: bottom;
+  border-collapse: collapse;
+}
+
+caption {
+  padding-top: 0.5rem;
+  padding-bottom: 0.5rem;
+  color: #6c757d;
+  text-align: right;
+}
+
+th {
+  text-align: inherit;
+  text-align: -webkit-match-parent;
+}
+
+thead,
+tbody,
+tfoot,
+tr,
+td,
+th {
+  border-color: inherit;
+  border-style: solid;
+  border-width: 0;
+}
+
+label {
+  display: inline-block;
+}
+
+button {
+  border-radius: 0;
+}
+
+button:focus:not(:focus-visible) {
+  outline: 0;
+}
+
+input,
+button,
+select,
+optgroup,
+textarea {
+  margin: 0;
+  font-family: inherit;
+  font-size: inherit;
+  line-height: inherit;
+}
+
+button,
+select {
+  text-transform: none;
+}
+
+[role=button] {
+  cursor: pointer;
+}
+
+select {
+  word-wrap: normal;
+}
+select:disabled {
+  opacity: 1;
+}
+
+[list]::-webkit-calendar-picker-indicator {
+  display: none;
+}
+
+button,
+[type=button],
+[type=reset],
+[type=submit] {
+  -webkit-appearance: button;
+}
+button:not(:disabled),
+[type=button]:not(:disabled),
+[type=reset]:not(:disabled),
+[type=submit]:not(:disabled) {
+  cursor: pointer;
+}
+
+::-moz-focus-inner {
+  padding: 0;
+  border-style: none;
+}
+
+textarea {
+  resize: vertical;
+}
+
+fieldset {
+  min-width: 0;
+  padding: 0;
+  margin: 0;
+  border: 0;
+}
+
+legend {
+  float: right;
+  width: 100%;
+  padding: 0;
+  margin-bottom: 0.5rem;
+  font-size: calc(1.275rem + 0.3vw);
+  line-height: inherit;
+}
+@media (min-width: 1200px) {
+  legend {
+    font-size: 1.5rem;
+  }
+}
+legend + * {
+  clear: right;
+}
+
+::-webkit-datetime-edit-fields-wrapper,
+::-webkit-datetime-edit-text,
+::-webkit-datetime-edit-minute,
+::-webkit-datetime-edit-hour-field,
+::-webkit-datetime-edit-day-field,
+::-webkit-datetime-edit-month-field,
+::-webkit-datetime-edit-year-field {
+  padding: 0;
+}
+
+::-webkit-inner-spin-button {
+  height: auto;
+}
+
+[type=search] {
+  outline-offset: -2px;
+  -webkit-appearance: textfield;
+}
+
+[type="tel"],
+[type="url"],
+[type="email"],
+[type="number"] {
+  direction: ltr;
+}
+::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+::-webkit-color-swatch-wrapper {
+  padding: 0;
+}
+
+::file-selector-button {
+  font: inherit;
+}
+
+::-webkit-file-upload-button {
+  font: inherit;
+  -webkit-appearance: button;
+}
+
+output {
+  display: inline-block;
+}
+
+iframe {
+  border: 0;
+}
+
+summary {
+  display: list-item;
+  cursor: pointer;
+}
+
+progress {
+  vertical-align: baseline;
+}
+
+[hidden] {
+  display: none !important;
+}
+/*# sourceMappingURL=bootstrap-reboot.rtl.css.map */

ComputerShopImplementerApp/wwwroot/lib/bootstrap/dist/css/bootstrap-reboot.rtl.min.css

@@ -0,0 +1,8 @@
+/*!
+ * Bootstrap Reboot v5.1.0 (https://getbootstrap.com/)
+ * Copyright 2011-2021 The Bootstrap Authors
+ * Copyright 2011-2021 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */*,::after,::before{box-sizing:border-box}@media (prefers-reduced-motion:no-preference){:root{scroll-behavior:smooth}}body{margin:0;font-family:var(--bs-body-font-family);font-size:var(--bs-body-font-size);font-weight:var(--bs-body-font-weight);line-height:var(--bs-body-line-height);color:var(--bs-body-color);text-align:var(--bs-body-text-align);background-color:var(--bs-body-bg);-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}hr{margin:1rem 0;color:inherit;background-color:currentColor;border:0;opacity:.25}hr:not([size]){height:1px}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem;font-weight:500;line-height:1.2}h1{font-size:calc(1.375rem + 1.5vw)}@media (min-width:1200px){h1{font-size:2.5rem}}h2{font-size:calc(1.325rem + .9vw)}@media (min-width:1200px){h2{font-size:2rem}}h3{font-size:calc(1.3rem + .6vw)}@media (min-width:1200px){h3{font-size:1.75rem}}h4{font-size:calc(1.275rem + .3vw)}@media (min-width:1200px){h4{font-size:1.5rem}}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-top:0;margin-bottom:1rem}abbr[data-bs-original-title],abbr[title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}ol,ul{padding-right:2rem}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-right:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:.875em}mark{padding:.2em;background-color:#fcf8e3}sub,sup{position:relative;font-size:.75em;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#0d6efd;text-decoration:underline}a:hover{color:#0a58ca}a:not([href]):not([class]),a:not([href]):not([class]):hover{color:inherit;text-decoration:none}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em;direction:ltr;unicode-bidi:bidi-override}pre{display:block;margin-top:0;margin-bottom:1rem;overflow:auto;font-size:.875em}pre code{font-size:inherit;color:inherit;word-break:normal}code{font-size:.875em;color:#d63384;word-wrap:break-word}a>code{color:inherit}kbd{padding:.2rem .4rem;font-size:.875em;color:#fff;background-color:#212529;border-radius:.2rem}kbd kbd{padding:0;font-size:1em;font-weight:700}figure{margin:0 0 1rem}img,svg{vertical-align:middle}table{caption-side:bottom;border-collapse:collapse}caption{padding-top:.5rem;padding-bottom:.5rem;color:#6c757d;text-align:right}th{text-align:inherit;text-align:-webkit-match-parent}tbody,td,tfoot,th,thead,tr{border-color:inherit;border-style:solid;border-width:0}label{display:inline-block}button{border-radius:0}button:focus:not(:focus-visible){outline:0}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,select{text-transform:none}[role=button]{cursor:pointer}select{word-wrap:normal}select:disabled{opacity:1}[list]::-webkit-calendar-picker-indicator{display:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled),button:not(:disabled){cursor:pointer}::-moz-focus-inner{padding:0;border-style:none}textarea{resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{float:right;width:100%;padding:0;margin-bottom:.5rem;font-size:calc(1.275rem + .3vw);line-height:inherit}@media (min-width:1200px){legend{font-size:1.5rem}}legend+*{clear:right}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-fields-wrapper,::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute,::-webkit-datetime-edit-month-field,::-webkit-datetime-edit-text,::-webkit-datetime-edit-year-field{padding:0}::-webkit-inner-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:textfield}[type=email],[type=number],[type=tel],[type=url]{direction:ltr}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-color-swatch-wrapper{padding:0}::file-selector-button{font:inherit}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}iframe{border:0}summary{display:list-item;cursor:pointer}progress{vertical-align:baseline}[hidden]{display:none!important}
+/*# sourceMappingURL=bootstrap-reboot.rtl.min.css.map */