Update migration

ComputerShopBusinessLogic/BusinessLogics/AssemblyLogic.cs

@@ -0,0 +1,117 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.BusinessLogicContracts;
+using ComputerShopContracts.SearchModels;
+using ComputerShopContracts.StorageContracts;
+using ComputerShopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+namespace ComputerShopBusinessLogic.BusinessLogics
+{
+	public class AssemblyLogic : IAssemblyLogic
+	{
+		private readonly ILogger _logger;
+		private readonly IAssemblyStorage _assemblyStorage;
+
+		public AssemblyLogic(ILogger<AssemblyLogic> Logger, IAssemblyStorage AssemblyStorage)
+		{
+			_logger = Logger;
+			_assemblyStorage = AssemblyStorage;
+		}
+
+		public List<AssemblyViewModel>? ReadList(AssemblySearchModel? Model)
+		{
+			var List = (Model == null) ? _assemblyStorage.GetFullList() : _assemblyStorage.GetFilteredList(Model);
+
+			if (List == null)
+			{
+				_logger.LogWarning("ReadList return null list");
+				return null;
+			}
+
+			_logger.LogInformation("ReadList. Count: {Count}", List.Count);
+			return List;
+		}
+
+		public AssemblyViewModel? ReadElement(AssemblySearchModel Model)
+		{
+			if (Model == null)
+				throw new ArgumentNullException(nameof(Model));
+
+			var Element = _assemblyStorage.GetElement(Model);
+			if (Element == null)
+			{
+				_logger.LogWarning("ReadElement Assembly not found");
+				return null;
+			}
+
+			_logger.LogInformation("ReadElement Assembly found. Id: {Id}", Element.Id);
+			return Element;
+		}
+
+		public bool Create(AssemblyBindingModel Model)
+		{
+			CheckModel(Model);
+
+			if (_assemblyStorage.Insert(Model) == null)
+			{
+				_logger.LogWarning("Insert operation failed");
+				return false;
+			}
+
+			return true;
+		}
+
+		public bool Update(AssemblyBindingModel Model)
+		{
+			CheckModel(Model);
+
+			if (_assemblyStorage.Update(Model) == null)
+			{
+				_logger.LogWarning("Update operation failed");
+				return false;
+			}
+
+			return true;
+		}
+
+		public bool Delete(AssemblyBindingModel Model)
+		{
+			CheckModel(Model, false);
+			_logger.LogInformation("Delete. Id:{Id}", Model.Id);
+
+			if (_assemblyStorage.Delete(Model) is null)
+			{
+				_logger.LogWarning("Delete operation failed");
+				return false;
+			}
+
+			return true;
+		}
+
+		private void CheckModel(AssemblyBindingModel Model, bool WithParams = true)
+		{
+			if (Model == null)
+				throw new ArgumentNullException(nameof(Model));
+
+			if (!WithParams)
+				return;
+
+			if (string.IsNullOrEmpty(Model.AssemblyName))
+				throw new ArgumentException($"У сборки отсутствует название");
+
+			if (string.IsNullOrEmpty(Model.Category))
+				throw new ArgumentException($"У сборки отсутствует категория");
+
+			if (Model.Price <= 0)
+				throw new ArgumentException("Цена сборки должна быть больше 0", nameof(Model.Price));
+
+			var Element = _assemblyStorage.GetElement(new AssemblySearchModel
+			{
+				AssemblyName = Model.AssemblyName
+			});
+
+			if (Element != null && Element.Id != Model.Id)
+				throw new InvalidOperationException("Товар с таким названием уже есть");
+		}
+	}
+}

ComputerShopBusinessLogic/BusinessLogics/ComponentLogic.cs

@@ -0,0 +1,114 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.BusinessLogicContracts;
+using ComputerShopContracts.SearchModels;
+using ComputerShopContracts.StorageContracts;
+using ComputerShopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+namespace ComputerShopBusinessLogic.BusinessLogics
+{
+	public class ComponentLogic : IComponentLogic
+	{
+		private readonly ILogger _logger;
+		private readonly IComponentStorage _componentStorage;
+
+		public ComponentLogic(ILogger<ComponentLogic> Logger, IComponentStorage ComponentStorage)
+		{
+			_logger = Logger;
+			_componentStorage = ComponentStorage;
+		}
+
+		public List<ComponentViewModel>? ReadList(ComponentSearchModel? Model)
+		{
+			var List = (Model == null) ? _componentStorage.GetFullList() : _componentStorage.GetFilteredList(Model);
+
+			if (List == null)
+			{
+				_logger.LogWarning("ReadList return null list");
+				return null;
+			}
+
+			_logger.LogInformation("ReadList. Count: {Count}", List.Count);
+			return List;
+		}
+
+		public ComponentViewModel? ReadElement(ComponentSearchModel Model)
+		{
+			if (Model == null)
+				throw new ArgumentNullException(nameof(Model));
+
+			var Element = _componentStorage.GetElement(Model);
+			if (Element == null)
+			{
+				_logger.LogWarning("ReadElement component not found");
+				return null;
+			}
+			
+			_logger.LogInformation("ReadElement component found. Id: {Id}", Element.Id);
+			return Element;
+		}
+
+		public bool Create(ComponentBindingModel Model)
+		{
+			CheckModel(Model);
+
+			if (_componentStorage.Insert(Model) == null)
+			{
+				_logger.LogWarning("Insert operation failed");
+				return false;
+			}
+
+			return true;
+		}
+
+		public bool Update(ComponentBindingModel Model)
+		{
+			CheckModel(Model);
+
+			if (_componentStorage.Update(Model) == null)
+			{
+				_logger.LogWarning("Update operation failed");
+				return false;
+			}
+
+			return true;
+		}
+
+		public bool Delete(ComponentBindingModel Model)
+		{
+			CheckModel(Model, false);
+			_logger.LogInformation("Delete. Id:{Id}", Model.Id);
+
+			if (_componentStorage.Delete(Model) is null)
+			{
+				_logger.LogWarning("Delete operation failed");
+				return false;
+			}
+
+			return true;
+		}
+
+		private void CheckModel(ComponentBindingModel Model, bool WithParams = true)
+		{
+			if (Model == null)
+				throw new ArgumentNullException(nameof(Model));
+
+			if (!WithParams)
+				return;
+
+			if (string.IsNullOrEmpty(Model.ComponentName))
+				throw new ArgumentException($"У комплектующей отсутствует название");
+
+			if (Model.Cost <= 0)
+				throw new ArgumentException("Цена комплектующей должна быть больше 0", nameof(Model.Cost));
+
+			var Element = _componentStorage.GetElement(new ComponentSearchModel
+			{
+				ComponentName = Model.ComponentName
+			});
+
+			if (Element != null && Element.Id != Model.Id)
+				throw new InvalidOperationException("Комплектующая с таким названием уже есть");
+		}
+	}
+}

ComputerShopBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -84,7 +84,6 @@ namespace ComputerShopBusinessLogic.BusinessLogics
 
 		}
 
-		//!!!ПРОВЕРИТЬ
 		public bool Update(OrderBindingModel model)
 		{
 			CheckModel(model, false);
@@ -113,7 +112,6 @@ namespace ComputerShopBusinessLogic.BusinessLogics
 			return true;
 		}
 
-		//!!!ПРОВЕРИТЬ
 		private bool ChangeStatus(OrderBindingModel model, OrderStatus newStatus)
 		{
 			CheckModel(model, false);
@@ -133,13 +131,8 @@ namespace ComputerShopBusinessLogic.BusinessLogics
 				}
 				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}");
+			_logger.LogWarning("Change status operation failed. Incorrect new status: {newStatus}. Current status: {currStatus}", newStatus, order.Status);
+			return false;
 		}
 
 		//Перевод заказа в состояние выполнения

ComputerShopBusinessLogic/BusinessLogics/ProductLogic.cs

@@ -0,0 +1,117 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.BusinessLogicContracts;
+using ComputerShopContracts.SearchModels;
+using ComputerShopContracts.StorageContracts;
+using ComputerShopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+namespace ComputerShopBusinessLogic.BusinessLogics
+{
+	public class ProductLogic : IProductLogic
+	{
+		private readonly ILogger _logger;
+		private readonly IProductStorage _productStorage;
+
+		public ProductLogic(ILogger<ProductLogic> Logger, IProductStorage ProductStorage)
+		{
+			_logger = Logger;
+			_productStorage = ProductStorage;
+		}
+
+		public List<ProductViewModel>? ReadList(ProductSearchModel? Model)
+		{
+			var List = (Model == null) ? _productStorage.GetFullList() : _productStorage.GetFilteredList(Model);
+
+			if (List == null)
+			{
+				_logger.LogWarning("ReadList return null list");
+				return null;
+			}
+
+			_logger.LogInformation("ReadList. Count: {Count}", List.Count);
+			return List;
+		}
+
+		public ProductViewModel? ReadElement(ProductSearchModel Model)
+		{
+			if (Model == null)
+				throw new ArgumentNullException(nameof(Model));
+
+			var Element = _productStorage.GetElement(Model);
+			if (Element == null)
+			{
+				_logger.LogWarning("ReadElement Product not found");
+				return null;
+			}
+
+			_logger.LogInformation("ReadElement Product found. Id: {Id}", Element.Id);
+			return Element;
+		}
+
+		public bool Create(ProductBindingModel Model)
+		{
+			CheckModel(Model);
+
+			if (_productStorage.Insert(Model) == null)
+			{
+				_logger.LogWarning("Insert operation failed");
+				return false;
+			}
+
+			return true;
+		}
+
+		public bool Update(ProductBindingModel Model)
+		{
+			CheckModel(Model);
+
+			if (_productStorage.Update(Model) == null)
+			{
+				_logger.LogWarning("Update operation failed");
+				return false;
+			}
+
+			return true;
+		}
+
+		public bool Delete(ProductBindingModel Model)
+		{
+			CheckModel(Model, false);
+			_logger.LogInformation("Delete. Id:{Id}", Model.Id);
+
+			if (_productStorage.Delete(Model) is null)
+			{
+				_logger.LogWarning("Delete operation failed");
+				return false;
+			}
+
+			return true;
+		}
+
+		private void CheckModel(ProductBindingModel Model, bool WithParams = true)
+		{
+			if (Model == null)
+				throw new ArgumentNullException(nameof(Model));
+
+			if (!WithParams)
+				return;
+
+			if (string.IsNullOrEmpty(Model.ProductName))
+				throw new ArgumentException($"У товара отсутствует название");
+
+			if (Model.Price <= 0)
+				throw new ArgumentException("Цена товара должна быть больше 0", nameof(Model.Price));
+
+			if (Model.Warranty <= 0)
+				throw new ArgumentException("Гарантия на товар должна быть больше 0", nameof(Model.Warranty));
+
+			var Element = _productStorage.GetElement(new ProductSearchModel
+			{
+				ProductName = Model.ProductName
+			});
+
+			if (Element != null && Element.Id != Model.Id)
+				throw new InvalidOperationException("Товар с таким названием уже есть");
+		}
+	}
+}

ComputerShopBusinessLogic/BusinessLogics/RequestLogic.cs

@@ -75,18 +75,10 @@ namespace ComputerShopBusinessLogic.BusinessLogics
 			return true;
 		}
 
-		
-		//!!!мб УДАЛИТЬ
-		//public bool AddOrder(int requestId, int orderId)
-		//{
-		//	return _requestStorage.ConnectRequestAssembly(requestId, assemblyId);
-		//}
-
-		//!!!ПРОВЕРИТЬ
-		public bool ConnectRequestAssembly(int requestId, int assemblyId)
+		public bool ConnectRequestAssembly(RequestBindingModel model)
 		{
-			_logger.LogInformation("Connect Assembly {rId} with request {aId}", requestId, assemblyId);
-			return _requestStorage.ConnectRequestAssembly(requestId, assemblyId);
+			_logger.LogInformation("Connect request {rId} with assembly {aId}", model.Id, model.AssemblyId);
+			return _requestStorage.ConnectRequestAssembly(model);
 		}
 
 		public bool Delete(RequestBindingModel model)
@@ -100,7 +92,7 @@ namespace ComputerShopBusinessLogic.BusinessLogics
 			}
 			return true;
 		}
-		//!!!мб проверять, что есть userID
+
 		private void CheckModel(RequestBindingModel model, bool withParams = true)
 		{
 			if (model == null)

ComputerShopBusinessLogic/BusinessLogics/ShipmentLogic.cs

@@ -24,8 +24,6 @@ namespace ComputerShopBusinessLogic.BusinessLogics
 			_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

ComputerShopBusinessLogic/BusinessLogics/UserLogic.cs

@@ -23,7 +23,6 @@ namespace ComputerShopBusinessLogic.BusinessLogics
 			_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);
@@ -88,7 +87,6 @@ namespace ComputerShopBusinessLogic.BusinessLogics
 			return true;
 		}
 
-		//!!!мб проверять, что есть userID
 		private void CheckModel(UserBindingModel model, bool withParams = true)
 		{
 			if (model == null)
@@ -111,8 +109,8 @@ namespace ComputerShopBusinessLogic.BusinessLogics
 			{
 				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)?
 
+			//Проверки на уникальность
 			//проверка уникальности логина
 			var user1 = _userStorage.GetElement(new UserSearchModel
 			{

ComputerShopContracts/BindingModels/AssemblyBindingModel.cs

@@ -10,7 +10,7 @@ namespace ComputerShopContracts.BindingModels
 
 		public string AssemblyName { get; set; } = string.Empty;
 
-		public double Cost { get; set; }
+		public double Price { get; set; }
 
 		public string Category { get; set; } = string.Empty;
 

ComputerShopContracts/BindingModels/OrderBindingModel.cs

@@ -14,12 +14,6 @@ namespace ComputerShopContracts.BindingModels
 
 		public int UserId { get; set; }
 
-		//!!!УДАЛИТЬ (после того, как нормально будут многие-ко-многим между заказами и заявками)
-		//public Dictionary<int, IRequestModel> OrderRequests { get; set; } = new();
-
-		//!!!УДАЛИТЬ (после того, как нормально будут многие-ко-многим между заказами и партиями)
-		//public Dictionary<int, IShipmentModel> OrderShipments { get; set; } = new();
-
 		public DateTime DateCreate { get; set; } = DateTime.Now;
 
 		public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;

ComputerShopContracts/BindingModels/ProductBindingModel.cs

@@ -7,15 +7,15 @@ namespace ComputerShopContracts.BindingModels
 		public int Id { get; set; }
 
 		public int UserId { get; set; }
+		
+		public int? ShipmentId { get; set; }
 
 		public string ProductName { get; set; } = string.Empty;
 
-		public double Cost { get; set; }
+		public double Price { get; set; }
 
 		public int Warranty { get; set; }
 
 		public Dictionary<int, (IComponentModel, int)> ProductComponents { get; set; } = new();
-
-		public int? ShipmentId { get; set; }
 	}
 }

ComputerShopContracts/BindingModels/RequestBindingModel.cs

@@ -17,7 +17,6 @@ namespace ComputerShopContracts.BindingModels
 
 		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();

ComputerShopContracts/BindingModels/ShipmentBindingModel.cs

@@ -13,7 +13,6 @@ namespace ComputerShopContracts.BindingModels
 
 		public int UserId { get; set; }
 
-		//!!!МБ НЕ НАДО string.Empty
 		public string ProviderName { get; set; } = string.Empty;
 
 		public DateTime DateShipment { get; set; } = DateTime.Now;

ComputerShopContracts/BindingModels/UserBindingModel.cs

@@ -11,13 +11,13 @@ namespace ComputerShopContracts.BindingModels
 	public class UserBindingModel : IUserModel
 	{
 		public int Id { get; set; }
-		//!!!МБ НЕ НАДО string.Empty
+
 		public string Login { get; set; } = string.Empty;
-		//!!!МБ НЕ НАДО string.Empty
+
 		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

@@ -9,7 +9,6 @@ using System.Threading.Tasks;
 
 namespace ComputerShopContracts.BusinessLogicContracts
 {
-	//!!!ПРОВЕРИТЬ, ЧТО НЕ НУЖНЫ ДРУГИЕ МЕТОДЫ
 	public interface IOrderLogic
 	{
 		List<OrderViewModel>? ReadList(OrderSearchModel? model);

ComputerShopContracts/BusinessLogicContracts/IRequestLogic.cs

@@ -9,7 +9,6 @@ using System.Threading.Tasks;
 
 namespace ComputerShopContracts.BusinessLogicContracts
 {
-	//!!!ПРОВЕРИТЬ, ЧТО НЕ НУЖНЫ ДРУГИЕ МЕТОДЫ
 	public interface IRequestLogic
 	{
 		List<RequestViewModel>? ReadList(RequestSearchModel? model);
@@ -17,6 +16,6 @@ namespace ComputerShopContracts.BusinessLogicContracts
 		bool Create(RequestBindingModel model);
 		bool Update(RequestBindingModel model);
 		bool Delete(RequestBindingModel model);
-		bool ConnectRequestAssembly(int requestId, int assemblyId);
+		bool ConnectRequestAssembly(RequestBindingModel model);
 	}
 }

ComputerShopContracts/BusinessLogicContracts/IShipmentLogic.cs

@@ -9,7 +9,6 @@ using System.Threading.Tasks;
 
 namespace ComputerShopContracts.BusinessLogicContracts
 {
-	//!!!ПРОВЕРИТЬ, ЧТО НЕ НУЖНЫ ДРУГИЕ МЕТОДЫ
 	public interface IShipmentLogic
 	{
 		List<ShipmentViewModel>? ReadList(ShipmentSearchModel? model);

ComputerShopContracts/SearchModels/AssemblySearchModel.cs

@@ -6,6 +6,8 @@
 
 		public int? UserId { get; set; }
 
+		public string? AssemblyName { get; set; }
+
 		public string? Category { get; set; }
 	}
 }

ComputerShopContracts/SearchModels/ComponentSearchModel.cs

@@ -5,5 +5,7 @@
 		public int? Id { get; set; }
 
 		public int? UserId { get; set; }
+
+		public string? ComponentName { get; set; }
 	}
 }

ComputerShopContracts/SearchModels/ProductSearchModel.cs

@@ -7,5 +7,7 @@
 		public int? UserId { get; set; }
 
 		public int? ShipmentId { get; set; }
+
+		public string? ProductName { get; set; }
 	}
 }

ComputerShopContracts/StorageContracts/IRequestStorage.cs

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

ComputerShopContracts/ViewModels/AssemblyViewModel.cs

@@ -13,7 +13,7 @@ namespace ComputerShopContracts.ViewModels
 		public string AssemblyName { get; set; } = string.Empty;
 
 		[DisplayName("Стоимость")]
-		public double Cost { get; set; }
+		public double Price { get; set; }
 
 		[DisplayName("Категория")]
 		public string Category { get; set; } = string.Empty;

ComputerShopContracts/ViewModels/OrderViewModel.cs

@@ -16,15 +16,6 @@ namespace ComputerShopContracts.ViewModels
 		
 		public int UserId { get; set; }
 
-
-		//!!!ТУТ МБ НАДО DisplayName (НО ВЯРД ЛИ)
-
-		//!!!УДАЛИТЬ (если нормально работает многие-ко-многим)
-
-		//public Dictionary<int, IRequestModel> OrderRequests { get; set; } = new();
-		//public Dictionary<int, IShipmentModel> OrderShipments { get; set; } = new();
-
-		//!!!МБ НЕ НУЖНО DateTime.Now
 		[DisplayName("Дата оформления")]
 		public DateTime DateCreate { get; set; } = DateTime.Now;
 
@@ -33,6 +24,5 @@ namespace ComputerShopContracts.ViewModels
 
 		[DisplayName("Стоимость")]
 		public double Sum { get; set; }
-
 	}
 }

ComputerShopContracts/ViewModels/ProductViewModel.cs

@@ -9,20 +9,20 @@ namespace ComputerShopContracts.ViewModels
 
 		public int UserId { get; set; }
 
+		public int? ShipmentId { get; set; }
+
+		[DisplayName("Поставщик")]
+		public string? ProviderName { get; set; }
+
 		[DisplayName("Название товара")]
 		public string ProductName { get; set; } = string.Empty;
 
 		[DisplayName("Стоимость")]
-		public double Cost { get; set; }
+		public double Price { get; set; }
 
 		[DisplayName("Гарантия (мес.)")]
 		public int Warranty { get; set; }
 
 		public Dictionary<int, (IComponentModel, int)> ProductComponents { get; set; } = new();
-
-		public int? ShipmentId { get; set; }
-
-		[DisplayName("Поставщик")]
-		public string ProviderName { get; set; } = string.Empty;
 	}
 }

ComputerShopContracts/ViewModels/RequestViewModel.cs

@@ -14,8 +14,6 @@ namespace ComputerShopContracts.ViewModels
 		[DisplayName("Номер")]
 		public int Id { get; set; }
 
-		//!!!ТУТ МБ НЕ НУЖЕН DisplayName
-		//[DisplayName("Номер пользователя")]
 		public int UserId { get; set; }
 
 		//id сборки
@@ -26,11 +24,9 @@ namespace ComputerShopContracts.ViewModels
 
 		public Dictionary<int, IOrderModel> RequestOrders { get; set; } = new();
 
-		//!!!МБ НЕ НУЖНО DateTime.Now
 		[DisplayName("Дата оформления")]
 		public DateTime DateRequest { get; set; } = DateTime.Now;
 
-		//!!!МБ НЕ НУЖЕН string.Empty
 		[DisplayName("ФИО клиента")]
 		public string ClientFIO { get; set; } = string.Empty;
 	}

ComputerShopContracts/ViewModels/ShipmentViewModel.cs

@@ -10,20 +10,18 @@ namespace ComputerShopContracts.ViewModels
 {
 	public class ShipmentViewModel : IShipmentModel
 	{
-		//!!!ТУТ МБ НЕ НУЖЕН DisplayName
 		[DisplayName("Номер")]
 		public int Id { get; set; }
 
-		//!!!ТУТ МБ НЕ НУЖЕН DisplayName
 		public int UserId { get; set; }
 
 		public Dictionary<int, IOrderModel> ShipmentOrders { get; set; } = new();
 
-		//!!!МБ НЕ НУЖЕН string.Empty
+
 		[DisplayName("Поставщик")]
 		public string ProviderName { get; set; } = string.Empty;
 
-		//!!!МБ НЕ НУЖНО DateTime.Now
+
 		[DisplayName("Дата поставки")]
 		public DateTime DateShipment { get; set; } = DateTime.Now;
 

ComputerShopContracts/ViewModels/UserViewModel.cs

@@ -11,10 +11,8 @@ namespace ComputerShopContracts.ViewModels
 {
 	public class UserViewModel : IUserModel
 	{
-		//!!!МБ ТУТ НАДО DisplayName (НО ВРЯД ЛИ)
 		public int Id { get; set; }
-		
-		//!!!МБ ТУТ НЕ НУЖНЫ string.Empty
+
 		[DisplayName("Логин")]
 		public string Login { get; set; } = string.Empty;
 
@@ -24,7 +22,6 @@ 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/Models/IAssemblyModel.cs

@@ -18,7 +18,7 @@
 		/// <summary>
 		/// Стоимость
 		/// </summary>
-		double Cost { get; }
+		double Price { get; }
 
 		/// <summary>
 		/// Категория

ComputerShopDataModels/Models/IOrderModel.cs

@@ -12,21 +12,6 @@ namespace ComputerShopDataModels.Models
 		//ID пользователя, который создал заказ
 		int UserId { get; }
 
-		//!!!УДАЛИТЬ (после того, как нормально будут многие-ко-многим между заказами и партиями)
-		/// <summary>
-		/// Заявки в заказе (может не быть)
-		/// </summary>
-		//Dictionary<int, IRequestModel>? OrderRequests { get; }
-
-
-		//!!!УДАЛИТЬ (после того, как нормально будут многие-ко-многим между заказами и партиями)
-		/// <summary>
-		/// Партии товаров в заказе (может не быть)
-		/// </summary>
-		//Dictionary<int, IShipmentModel>? OrderShipments {  get; } 
-
-
-
 		/// <summary>
 		/// Дата оформления заказа
 		/// </summary>

ComputerShopDataModels/Models/IProductModel.cs

@@ -18,7 +18,7 @@
 		/// <summary>
 		/// Стоимость товара
 		/// </summary>
-		double Cost { get; }
+		double Price { get; }
 
 		/// <summary>
 		/// Гарантия

ComputerShopDatabaseImplement/Implements/AssemblyStorage.cs

@@ -0,0 +1,121 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.SearchModels;
+using ComputerShopContracts.StorageContracts;
+using ComputerShopContracts.ViewModels;
+using ComputerShopDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace ComputerShopDatabaseImplement.Implements
+{
+	public class AssemblyStorage : IAssemblyStorage
+	{
+		public List<AssemblyViewModel> GetFullList()
+		{
+			using var Context = new ComputerShopDatabase();
+
+			return Context.Assemblies
+				.Include(x => x.Components)
+					.ThenInclude(x => x.Assembly)
+				.Select(x => x.ViewModel)
+				.ToList();
+		}
+
+		public List<AssemblyViewModel> GetFilteredList(AssemblySearchModel Model)
+		{
+			using var Context = new ComputerShopDatabase();
+
+			// Optional search by Category name
+			if (!string.IsNullOrEmpty(Model.Category))
+			{
+				return Context.Assemblies
+					.Include(x => x.Components)
+						.ThenInclude(x => x.Assembly)
+					.Where(x => x.UserId == Model.UserId && x.Category == Model.Category)
+					.Select(x => x.ViewModel)
+					.ToList();
+			}
+
+			return Context.Assemblies
+				.Include(x => x.Components)
+					.ThenInclude(x => x.Assembly)
+				.Where(x => x.UserId == Model.UserId)
+				.Select(x => x.ViewModel)
+				.ToList();
+		}
+
+		public AssemblyViewModel? GetElement(AssemblySearchModel Model)
+		{
+			using var Context = new ComputerShopDatabase();
+
+			// AssemblyName is unique
+			if (!string.IsNullOrEmpty(Model.AssemblyName))
+			{
+				return Context.Assemblies
+					.Include(x => x.Components)
+						.ThenInclude(x => x.Assembly)
+					.FirstOrDefault(x => x.AssemblyName == Model.AssemblyName)?
+					.ViewModel;
+			}
+
+			return Context.Assemblies
+				.Include(x => x.Components)
+					.ThenInclude(x => x.Assembly)
+				.FirstOrDefault(x => x.Id == Model.Id)?
+				.ViewModel;
+		}
+
+		public AssemblyViewModel? Insert(AssemblyBindingModel Model)
+		{
+			using var Context = new ComputerShopDatabase();
+
+			var NewAssembly = Assembly.Create(Context, Model);
+			Context.Assemblies.Add(NewAssembly);
+			Context.SaveChanges();
+
+			return NewAssembly.ViewModel;
+		}
+
+		public AssemblyViewModel? Update(AssemblyBindingModel Model)
+		{
+			using var Context = new ComputerShopDatabase();
+			using var Transaction = Context.Database.BeginTransaction();
+
+			try
+			{
+				var ExistingAssembly = Context.Assemblies.FirstOrDefault(x => x.Id == Model.Id);
+				if (ExistingAssembly == null)
+				{
+					return null;
+				}
+
+				ExistingAssembly.Update(Model);
+				Context.SaveChanges();
+				ExistingAssembly.UpdateComponents(Context, Model);
+				Transaction.Commit();
+
+				return ExistingAssembly.ViewModel;
+			}
+			catch
+			{
+				Transaction.Rollback();
+				throw;
+			}
+		}
+
+		public AssemblyViewModel? Delete(AssemblyBindingModel Model)
+		{
+			using var Context = new ComputerShopDatabase();
+
+			var ExistingAssembly = Context.Assemblies.Include(x => x.Components).FirstOrDefault(x => x.Id == Model.Id);
+			if (ExistingAssembly == null)
+			{
+				return null;
+			}
+
+			Context.Assemblies.Remove(ExistingAssembly);
+			Context.SaveChanges();
+
+			return ExistingAssembly.ViewModel;
+		}
+	}
+}

ComputerShopDatabaseImplement/Implements/ComponentStorage.cs

@@ -0,0 +1,90 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.SearchModels;
+using ComputerShopContracts.StorageContracts;
+using ComputerShopContracts.ViewModels;
+using ComputerShopDatabaseImplement.Models;
+
+namespace ComputerShopDatabaseImplement.Implements
+{
+	public class ComponentStorage : IComponentStorage
+	{
+		public List<ComponentViewModel> GetFullList()
+		{
+			using var Context = new ComputerShopDatabase();
+
+			return Context.Components
+				.Select(x => x.ViewModel)
+				.ToList();
+		}
+
+		public List<ComponentViewModel> GetFilteredList(ComponentSearchModel Model)
+		{
+			using var Context = new ComputerShopDatabase();
+
+			return Context.Components
+				.Where(x => x.UserId == Model.UserId)
+				.Select(x => x.ViewModel)
+				.ToList();
+		}
+
+		public ComponentViewModel? GetElement(ComponentSearchModel Model)
+		{
+			using var Context = new ComputerShopDatabase();
+
+			// ComponentName is unique
+			if (!string.IsNullOrEmpty(Model.ComponentName))
+			{
+				return Context.Components
+					.FirstOrDefault(x => x.ComponentName == Model.ComponentName)?
+					.ViewModel;
+			}
+
+			return Context.Components
+				.FirstOrDefault(x => x.Id == Model.Id)?
+				.ViewModel;
+		}
+
+		public ComponentViewModel? Insert(ComponentBindingModel Model)
+		{
+			using var Context = new ComputerShopDatabase();
+
+			var NewComponent = Component.Create(Model);
+			Context.Components.Add(NewComponent);
+			Context.SaveChanges();
+
+			return NewComponent.ViewModel;
+		}
+
+		public ComponentViewModel? Update(ComponentBindingModel Model)
+		{
+			using var Context = new ComputerShopDatabase();
+
+			var ExistingComponent = Context.Components.FirstOrDefault(x => x.Id == Model.Id);
+			if (ExistingComponent == null)
+			{
+				return null;
+			}
+
+			ExistingComponent.Update(Model);
+			Context.SaveChanges();
+
+			return ExistingComponent.ViewModel;
+		}
+
+		public ComponentViewModel? Delete(ComponentBindingModel Model)
+		{
+			using var Context = new ComputerShopDatabase();
+
+			var ExistingComponent = Context.Components.FirstOrDefault(x => x.Id == Model.Id);
+			if (ExistingComponent == null)
+			{
+				return null;
+			}
+
+			Context.Components.Remove(ExistingComponent);
+			Context.SaveChanges();
+
+			return ExistingComponent.ViewModel;
+		}
+	}
+}

ComputerShopDatabaseImplement/Implements/OrderStorage.cs

@@ -13,12 +13,8 @@ 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();
@@ -32,7 +28,6 @@ namespace ComputerShopDatabaseImplement.Implements
 				.ToList();
 		}
 
-		//!!!ПРОВЕРИТЬ
 		//Учитывается id пользователя (везде получение списка только тех записей, что создал сам пользователь)
 		public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
 		{
@@ -75,7 +70,6 @@ namespace ComputerShopDatabaseImplement.Implements
 					.ToList();
 		}
 
-		//!!!ПРОВЕРИТЬ
 		//Поиск только по id, потому что другие поля не уникальные - нет смысла искать 1 элемент
 		public OrderViewModel? GetElement(OrderSearchModel model)
 		{
@@ -118,7 +112,6 @@ namespace ComputerShopDatabaseImplement.Implements
 			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();

ComputerShopDatabaseImplement/Implements/ProductStorage.cs

@@ -0,0 +1,126 @@
+using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.SearchModels;
+using ComputerShopContracts.StorageContracts;
+using ComputerShopContracts.ViewModels;
+using ComputerShopDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace ComputerShopDatabaseImplement.Implements
+{
+	public class ProductStorage : IProductStorage
+	{
+		public List<ProductViewModel> GetFullList()
+		{
+			using var Context = new ComputerShopDatabase();
+
+			return Context.Products
+				.Include(x => x.Shipment)
+				.Include(x => x.Components)
+					.ThenInclude(x => x.Product)
+				.Select(x => x.ViewModel)
+				.ToList();
+		}
+
+		public List<ProductViewModel> GetFilteredList(ProductSearchModel Model)
+		{
+			using var Context = new ComputerShopDatabase();
+
+			// Optional search by Shipment
+			if (Model.ShipmentId.HasValue)
+			{
+				return Context.Products
+					.Include(x => x.Shipment)
+					.Include(x => x.Components)
+						.ThenInclude(x => x.Product)
+					.Where(x => x.UserId == Model.UserId && x.ShipmentId == Model.ShipmentId)
+					.Select(x => x.ViewModel)
+					.ToList();
+			}
+
+			return Context.Products
+				.Include(x => x.Shipment)
+				.Include(x => x.Components)
+					.ThenInclude(x => x.Product)
+				.Where(x => x.UserId == Model.UserId)
+				.Select(x => x.ViewModel)
+				.ToList();
+		}
+
+		public ProductViewModel? GetElement(ProductSearchModel Model)
+		{
+			using var Context = new ComputerShopDatabase();
+
+			// ProductName is unique
+			if (!string.IsNullOrEmpty(Model.ProductName))
+			{
+				return Context.Products
+					.Include(x => x.Shipment)
+					.Include(x => x.Components)
+						.ThenInclude(x => x.Product)
+					.FirstOrDefault(x => x.ProductName == Model.ProductName)?
+					.ViewModel;
+			}
+
+			return Context.Products
+				.Include(x => x.Shipment)
+				.Include(x => x.Components)
+					.ThenInclude(x => x.Product)
+				.FirstOrDefault(x => x.Id == Model.Id)?
+				.ViewModel;
+		}
+
+		public ProductViewModel? Insert(ProductBindingModel Model)
+		{
+			using var Context = new ComputerShopDatabase();
+
+			var NewProduct = Product.Create(Context, Model);
+			Context.Products.Add(NewProduct);
+			Context.SaveChanges();
+
+			return NewProduct.ViewModel;
+		}
+
+		public ProductViewModel? Update(ProductBindingModel Model)
+		{
+			using var Context = new ComputerShopDatabase();
+			using var Transaction = Context.Database.BeginTransaction();
+
+			try
+			{
+				var ExistingProduct = Context.Products.FirstOrDefault(x => x.Id == Model.Id);
+				if (ExistingProduct == null)
+				{
+					return null;
+				}
+
+				ExistingProduct.Update(Model);
+				Context.SaveChanges();
+				ExistingProduct.UpdateComponents(Context, Model);
+				Transaction.Commit();
+
+				return ExistingProduct.ViewModel;
+			}
+			catch
+			{
+				Transaction.Rollback();
+				throw;
+			}
+		}
+
+		public ProductViewModel? Delete(ProductBindingModel Model)
+		{
+			using var Context = new ComputerShopDatabase();
+
+			var ExistingProduct = Context.Products.Include(x => x.Components).FirstOrDefault(x => x.Id == Model.Id);
+			if (ExistingProduct == null)
+			{
+				return null;
+			}
+
+			Context.Products.Remove(ExistingProduct);
+			Context.SaveChanges();
+
+			return ExistingProduct.ViewModel;
+		}
+	}
+}

ComputerShopDatabaseImplement/Implements/RequestStorage.cs

@@ -12,10 +12,8 @@ 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();
@@ -28,7 +26,6 @@ namespace ComputerShopDatabaseImplement.Implements
 				.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();
@@ -79,8 +76,6 @@ namespace ComputerShopDatabaseImplement.Implements
 				.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)
 		{
@@ -149,17 +144,16 @@ namespace ComputerShopDatabaseImplement.Implements
 			return null;
 		}
 
-		//!!!ПРОВЕРИТЬ
-		public bool ConnectRequestAssembly(int requestId, int assemblyId)
+		public bool ConnectRequestAssembly(RequestBindingModel model)
 		{
 			using var context = new ComputerShopDatabase();
-			var request = context.Requests.FirstOrDefault(x => x.Id == requestId);
-			var assembly = context.Assemblies.FirstOrDefault(x => x.Id == assemblyId);
+			var request = context.Requests.FirstOrDefault(x => x.Id == model.Id);
+			var assembly = context.Assemblies.FirstOrDefault(x => x.Id == model.AssemblyId);
 			if (request == null || assembly == null)
 			{
 				return false;
 			}
-			request.ConnectAssembly(context, assemblyId);
+			request.ConnectAssembly(context, model);
 			context.SaveChanges();
 			return true;
 		}

ComputerShopDatabaseImplement/Implements/ShipmentStorage.cs

@@ -12,7 +12,6 @@ using System.Threading.Tasks;
 
 namespace ComputerShopDatabaseImplement.Implements
 {
-	//!!!ПОДОБИЕ textile
 	public class ShipmentStorage : IShipmentStorage
 	{
 		public List<ShipmentViewModel> GetFullList()
@@ -27,7 +26,7 @@ namespace ComputerShopDatabaseImplement.Implements
 			.ToList();
 		}
 
-		//Учитывается id пользователя, создавшего заказ
+		//Учитывается id пользователя, создавшего заказ (везде получение списка только тех записей, что создал сам пользователь)
 		public List<ShipmentViewModel> GetFilteredList(ShipmentSearchModel model)
 		{
 			using var context = new ComputerShopDatabase();
@@ -118,8 +117,6 @@ namespace ComputerShopDatabaseImplement.Implements
 			}
 		}
 
-		//!!!мб по-другому присваивать значение shipment
-		//!!!мб возвращать не просто shipment.getviewmodel
 		public ShipmentViewModel? Delete(ShipmentBindingModel model)
 		{
 			using var context = new ComputerShopDatabase();

ComputerShopDatabaseImplement/Implements/UserStorage.cs

@@ -12,7 +12,6 @@ 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()
@@ -32,33 +31,34 @@ namespace ComputerShopDatabaseImplement.Implements
 			return context.Users.Where(x => x.Role == model.Role).Select(x => x.GetViewModel).ToList();
 		}
 
-		//!!!ПРОВЕРИТЬ
-		//id, почта и логин уникальны, можно получать по ним
+		//id, почта и логин уникальны, можно получать по ним (и получаем при проверке уникальности)
 		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) 
+			//Получение 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;
 		}
@@ -89,7 +89,6 @@ namespace ComputerShopDatabaseImplement.Implements
 			return user.GetViewModel;
 		}
 
-		//!!!МБ И НЕ НУЖЕН
 		public UserViewModel? Delete(UserBindingModel model)
 		{
 			using var context = new ComputerShopDatabase();

ComputerShopDatabaseImplement/Migrations/20240430192040_Доп миграция (Гоша).Designer.cs

@@ -0,0 +1,522 @@
+// <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("20240430192040_Доп миграция (Гоша)")]
+    partial class ДопмиграцияГоша
+    {
+        /// <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("AssemblyId");
+
+                    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>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ProductId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("ProductId");
+
+                    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("AssemblyId")
+                        .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", "Shipment")
+                        .WithMany("Products")
+                        .HasForeignKey("ShipmentId");
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", null)
+                        .WithMany("Proucts")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Shipment");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.ProductComponent", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Component", "Component")
+                        .WithMany("ProductComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Product", "Product")
+                        .WithMany("Components")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Request", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Assembly", "Assembly")
+                        .WithMany("Requests")
+                        .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", null)
+                        .WithMany("Shipments")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            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");
+
+                    b.Navigation("Requests");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("AssemblyComponents");
+
+                    b.Navigation("ProductComponents");
+                });
+
+            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/20240430192040_Доп миграция (Гоша).cs

@@ -0,0 +1,22 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ComputerShopDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class ДопмиграцияГоша : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+
+        }
+    }
+}

ComputerShopDatabaseImplement/Migrations/20240501095656_Переименовал Price (Олег).Designer.cs

@@ -0,0 +1,522 @@
+// <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("20240501095656_Переименовал Price (Олег)")]
+    partial class ПереименовалPriceОлег
+    {
+        /// <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>("Price")
+                        .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("AssemblyId");
+
+                    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>("Price")
+                        .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>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ProductId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("ProductId");
+
+                    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("AssemblyId")
+                        .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", "Shipment")
+                        .WithMany("Products")
+                        .HasForeignKey("ShipmentId");
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", null)
+                        .WithMany("Proucts")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Shipment");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.ProductComponent", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Component", "Component")
+                        .WithMany("ProductComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Product", "Product")
+                        .WithMany("Components")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Request", b =>
+                {
+                    b.HasOne("ComputerShopDatabaseImplement.Models.Assembly", "Assembly")
+                        .WithMany("Requests")
+                        .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", null)
+                        .WithMany("Shipments")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            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");
+
+                    b.Navigation("Requests");
+                });
+
+            modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("AssemblyComponents");
+
+                    b.Navigation("ProductComponents");
+                });
+
+            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/20240501095656_Переименовал Price (Олег).cs

@@ -0,0 +1,38 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ComputerShopDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class ПереименовалPriceОлег : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.RenameColumn(
+                name: "Cost",
+                table: "Products",
+                newName: "Price");
+
+            migrationBuilder.RenameColumn(
+                name: "Cost",
+                table: "Assemblies",
+                newName: "Price");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.RenameColumn(
+                name: "Price",
+                table: "Products",
+                newName: "Cost");
+
+            migrationBuilder.RenameColumn(
+                name: "Price",
+                table: "Assemblies",
+                newName: "Cost");
+        }
+    }
+}

ComputerShopDatabaseImplement/Migrations/ComputerShopDatabaseModelSnapshot.cs

@@ -38,7 +38,7 @@ namespace ComputerShopDatabaseImplement.Migrations
                         .IsRequired()
                         .HasColumnType("text");
 
-                    b.Property<double>("Cost")
+                    b.Property<double>("Price")
                         .HasColumnType("double precision");
 
                     b.Property<int>("UserId")
@@ -137,7 +137,7 @@ namespace ComputerShopDatabaseImplement.Migrations
 
                     NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
-                    b.Property<double>("Cost")
+                    b.Property<double>("Price")
                         .HasColumnType("double precision");
 
                     b.Property<string>("ProductName")
@@ -435,13 +435,11 @@ namespace ComputerShopDatabaseImplement.Migrations
 
             modelBuilder.Entity("ComputerShopDatabaseImplement.Models.Shipment", b =>
                 {
-                    b.HasOne("ComputerShopDatabaseImplement.Models.User", "User")
+                    b.HasOne("ComputerShopDatabaseImplement.Models.User", null)
                         .WithMany("Shipments")
                         .HasForeignKey("UserId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
-
-                    b.Navigation("User");
                 });
 
             modelBuilder.Entity("ComputerShopDatabaseImplement.Models.ShipmentOrder", b =>

ComputerShopDatabaseImplement/Models/Assembly.cs

@@ -1,4 +1,5 @@
 using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.ViewModels;
 using ComputerShopDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
@@ -16,7 +17,7 @@ namespace ComputerShopDatabaseImplement.Models
 		public string AssemblyName { get; private set; } = string.Empty;
 
 		[Required]
-		public double Cost { get; private set; }
+		public double Price { get; private set; }
 
 		[Required]
 		public string Category { get; private set; } = string.Empty;
@@ -53,7 +54,7 @@ namespace ComputerShopDatabaseImplement.Models
 				Id = Model.Id,
 				UserId = Model.UserId,
 				AssemblyName = Model.AssemblyName,
-				Cost = Model.Cost,
+				Price = Model.Price,
 				Category = Model.Category,
 				Components = Model.AssemblyComponents.Select(x => new AssemblyComponent
 				{
@@ -63,6 +64,64 @@ namespace ComputerShopDatabaseImplement.Models
 			};
 		}
 
-		// TODO: Update(), ViewModel, UpdateComponents()
+		public void Update(AssemblyBindingModel Model)
+		{
+			if (!string.IsNullOrEmpty(Model.AssemblyName))
+			{
+				AssemblyName = Model.AssemblyName;
+			}			
+			
+			if (!string.IsNullOrEmpty(Model.Category))
+			{
+				Category = Model.Category;
+			}
+			
+			Price = Model.Price;
+		}
+
+		public AssemblyViewModel ViewModel => new()
+		{
+			Id = Id,
+			UserId = UserId,
+			AssemblyName = AssemblyName,
+			Price = Price,
+			Category = Category,
+			AssemblyComponents = AssemblyComponents,
+		};
+
+		public void UpdateComponents(ComputerShopDatabase Context, AssemblyBindingModel Model)
+		{
+			var AssemblyComponents = Context.AssemblyComponents.Where(x => x.AssemblyId == Model.Id).ToList();
+			if (AssemblyComponents != null && AssemblyComponents.Count > 0)
+			{
+				Context.AssemblyComponents
+					.RemoveRange(AssemblyComponents
+					.Where(x => !Model.AssemblyComponents.ContainsKey(x.ComponentId)));
+				Context.SaveChanges();
+
+				foreach (var ComponentToUpdate in AssemblyComponents)
+				{
+					ComponentToUpdate.Count = Model.AssemblyComponents[ComponentToUpdate.ComponentId].Item2;
+					Model.AssemblyComponents.Remove(ComponentToUpdate.ComponentId);
+				}
+
+				Context.SaveChanges();
+			}
+
+			var CurrentAssembly = Context.Assemblies.First(x => x.Id == Id);
+			foreach (var AssemblyComponent in Model.AssemblyComponents)
+			{
+				Context.AssemblyComponents.Add(new AssemblyComponent
+				{
+					Assembly = CurrentAssembly,
+					Component = Context.Components.First(x => x.Id == AssemblyComponent.Key),
+					Count = AssemblyComponent.Value.Item2
+				});
+
+				Context.SaveChanges();
+			}
+
+			_assemblyComponents = null;
+		}
 	}
 }

ComputerShopDatabaseImplement/Models/Order.cs

@@ -2,6 +2,7 @@
 using ComputerShopContracts.ViewModels;
 using ComputerShopDataModels.Enums;
 using ComputerShopDataModels.Models;
+using Microsoft.EntityFrameworkCore;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
@@ -14,7 +15,7 @@ namespace ComputerShopDatabaseImplement.Models
 {
 	public class Order : IOrderModel
 	{
-		public int Id { get; set; }
+		public int Id { get; private set; }
 
 		[Required]
 		public int UserId { get; private set; }
@@ -41,13 +42,14 @@ namespace ComputerShopDatabaseImplement.Models
 			{
 				return null;
 			}
+			//при создании заказа с ним ничего ещё не связано => сумма = 0
 			return new Order()
 			{
 				Id = model.Id,
 				UserId = model.UserId,
 				DateCreate = model.DateCreate,
 				Status = model.Status,
-				Sum = model.Sum,
+				Sum = 0
 			};
 		}
 
@@ -61,6 +63,12 @@ namespace ComputerShopDatabaseImplement.Models
 			Status = model.Status;
 		}
 
+		//отдельный метод изменения стоимости заказа (+ или -) на стоимость сборки внутри заявки (после действий с заявками, кот. привязаны к заказу)
+		public void ChangeSum(double cost_of_assembly, bool justUpdate = false)
+		{
+			Sum += cost_of_assembly;
+		}
+
 		public OrderViewModel GetViewModel => new()
 		{
 			Id = Id,

ComputerShopDatabaseImplement/Models/Product.cs

@@ -1,4 +1,5 @@
 using ComputerShopContracts.BindingModels;
+using ComputerShopContracts.ViewModels;
 using ComputerShopDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
@@ -12,19 +13,19 @@ namespace ComputerShopDatabaseImplement.Models
 		[Required]
 		public int UserId { get; set; }
 
+		public int? ShipmentId { get; set; }
+
+		public virtual Shipment? Shipment { get; set; }
+
 		[Required]
 		public string ProductName { get; set; } = string.Empty;
 
 		[Required]
-		public double Cost { get; set; }
+		public double Price { get; set; }
 
 		[Required]
 		public int Warranty { get; set; }
 
-		public int? ShipmentId { get; set; }
-
-		public virtual Shipment? Shipment { get; set; }
-
 		[ForeignKey("ProductId")]
 		public virtual List<ProductComponent> Components { get; set; } = new();
 
@@ -53,16 +54,74 @@ namespace ComputerShopDatabaseImplement.Models
 			{
 				Id = Model.Id,
 				UserId = Model.UserId,
+				ShipmentId = Model.ShipmentId,
 				ProductName = Model.ProductName,
-				Cost = Model.Cost,
+				Price = Model.Price,
 				Warranty = Model.Warranty,
 				Components = Model.ProductComponents.Select(x => new ProductComponent
 				{
 					Component = Context.Components.First(y => y.Id == x.Key),
 					Count = x.Value.Item2
 				}).ToList(),
-				ShipmentId = Model.ShipmentId,
 			};
 		}
+
+		public void Update(ProductBindingModel Model)
+		{
+			if (!string.IsNullOrEmpty(Model.ProductName))
+			{
+				ProductName = Model.ProductName;
+			}
+
+			ShipmentId = Model.ShipmentId;
+			Price = Model.Price;
+			Warranty = Model.Warranty;
+		}
+
+		public ProductViewModel ViewModel => new()
+		{
+			Id = Id,
+			UserId = UserId,
+			ShipmentId = ShipmentId,
+			ProviderName = Shipment?.ProviderName,
+			Price = Price,
+			Warranty = Warranty,
+			ProductComponents = ProductComponents,
+		};
+
+		public void UpdateComponents(ComputerShopDatabase Context, ProductBindingModel Model)
+		{
+			var ProductComponents = Context.ProductComponents.Where(x => x.ProductId == Model.Id).ToList();
+			if (ProductComponents != null && ProductComponents.Count > 0)
+			{
+				Context.ProductComponents
+					.RemoveRange(ProductComponents
+					.Where(x => !Model.ProductComponents.ContainsKey(x.ComponentId)));
+				Context.SaveChanges();
+
+				foreach (var ComponentToUpdate in ProductComponents)
+				{
+					ComponentToUpdate.Count = Model.ProductComponents[ComponentToUpdate.ComponentId].Item2;
+					Model.ProductComponents.Remove(ComponentToUpdate.ComponentId);
+				}
+
+				Context.SaveChanges();
+			}
+
+			var CurrentProduct = Context.Products.First(x => x.Id == Id);
+			foreach (var ProductComponent in Model.ProductComponents)
+			{
+				Context.ProductComponents.Add(new ProductComponent
+				{
+					Product = CurrentProduct,
+					Component = Context.Components.First(x => x.Id == ProductComponent.Key),
+					Count = ProductComponent.Value.Item2
+				});
+
+				Context.SaveChanges();
+			}
+
+			_productComponents = null;
+		}
 	}
 }

ComputerShopDatabaseImplement/Models/Request.cs

@@ -11,12 +11,11 @@ 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; }
+		public int Id { get; private set; }
 		[Required]
-		public int UserId { get; set; }
+		public int UserId { get; private set; }
 
 		public virtual User User { get; set; }
 
@@ -77,6 +76,7 @@ namespace ComputerShopDatabaseImplement.Models
 				ClientFIO = model.ClientFIO;
 			}
 			//DateMake не обновляю, потому что странно менять дату оформления заявки после её создания
+			//Обновление ссылки на сборку (assemblyId) отдельным методом
 		}
 
 		public RequestViewModel GetViewModel => new()
@@ -90,36 +90,64 @@ namespace ComputerShopDatabaseImplement.Models
 			RequestOrders = RequestOrders
 		};
 
-		//!!!МБ ПЕРЕДАВАТЬ ЧТО-ТО ДРУГОЕ
-		//!!!ПРОВЕРИТЬ, ЧТО ВСЁ ПРАВИЛЬНО ИЗВЛЕКАЮ
+		//обновление списка заказов у заявки (+ изменение суммы у соответствующих заказов)
 		public void UpdateOrders(ComputerShopDatabase context, RequestBindingModel model)
 		{
+			var currentRequest = context.Requests.First(x => x.Id == Id);
+			//стоимость сборки, связанной с заявкой (или 0, если заявка не связана со сборкой)
+			double cost_of_assembly = (currentRequest.Assembly.Price != null) ? currentRequest.Assembly.Price : 0;
+	
 			var requestOrders = context.RequestOrders.Where(x => x.RequestId == model.Id).ToList();
-			//удаление тех заказов, которых нет в модели
+
+			//удаление тех заказов, которых нет в модели (+ изменение суммы у удаляемых заказов)
 			if (requestOrders != null && requestOrders.Count > 0)
 			{
-				context.RequestOrders.RemoveRange(requestOrders.Where(x => !model.RequestOrders.ContainsKey(x.OrderId)));
-				context.SaveChanges();
+				var delOrders = requestOrders.Where(x => !model.RequestOrders.ContainsKey(x.OrderId));
+				foreach (var delOrder in delOrders)
+				{
+					context.RequestOrders.Remove(delOrder);
+					var order = context.Orders.First(x => x.Id == delOrder.OrderId);
+					//вычитание из стоимости соответствующего заказа стоимость соответствующей сборки 
+					order.ChangeSum(-cost_of_assembly);
+					context.SaveChanges();
+				}
 			}
-			//добавление новых заказов
-			var currentRequest = context.Requests.First(x => x.Id == Id);
+
+			//добавление новых заказов (+ изменение суммы у добавляемых заказов)
 			foreach (var request_order in model.RequestOrders)
 			{
+				var order = context.Orders.First(x => x.Id == request_order.Key);
 				context.RequestOrders.Add(new RequestOrder
 				{
 					Request = currentRequest,
-					Order = context.Orders.First(x => x.Id == request_order.Key)
+					Order = order
 				});
+				//увеличение стоимости заказа, с которым связываем заявку, на стоимость сборки
+				order.ChangeSum(cost_of_assembly);
 				context.SaveChanges();
 			}
 			_requestOrders = null;
 		}
 
-		//Связывание заявки со сборкой
-		public void ConnectAssembly(ComputerShopDatabase context, int assemblyId)
+
+		//Связывание заявки со сборкой (+ изменение суммы у соответствующих заказов)
+		public void ConnectAssembly(ComputerShopDatabase context, RequestBindingModel model)
 		{
-			AssemblyId = assemblyId;
-			Assembly = context.Assemblies.First(x => x.Id == assemblyId);
+			//стоимость старой сборки (или 0, если её не было)
+			double cost_of_old_assembly = (Assembly.Price != null) ? Assembly.Price : 0;
+
+			AssemblyId = model.AssemblyId;
+			Assembly = context.Assemblies.First(x => x.Id == model.AssemblyId);
+			//изменение стоимости всех связанных заказов
+			foreach (var request_order in model.RequestOrders)
+			{
+				var connectedOrder = context.Orders.First(x => x.Id == request_order.Key);
+				//вычитание из стоимости заказа старой сборки
+				connectedOrder.ChangeSum(-cost_of_old_assembly);
+				//прибавление стоимости новой сборки
+				connectedOrder.ChangeSum(Assembly.Price);
+				context.SaveChanges();
+			}
 		}
 	}
 }

ComputerShopDatabaseImplement/Models/Shipment.cs

@@ -13,23 +13,17 @@ namespace ComputerShopDatabaseImplement.Models
 {
 	public class Shipment : IShipmentModel
 	{
-		public int Id { get; set; }
+		public int Id { get; private 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]
@@ -44,7 +38,7 @@ namespace ComputerShopDatabaseImplement.Models
 				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();
 
@@ -52,14 +46,12 @@ namespace ComputerShopDatabaseImplement.Models
 		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
@@ -68,7 +60,7 @@ namespace ComputerShopDatabaseImplement.Models
 				}).ToList()
 			};
 		}
-		//!!!МБ ТУТ КАКИЕ-ТО ДРУГИЕ ПОЛЯ НАДО БУДЕТ ОБНОВЛЯТЬ
+
 		public void Update(ShipmentBindingModel model)
 		{
 			if (model == null)
@@ -81,7 +73,7 @@ namespace ComputerShopDatabaseImplement.Models
 			}
 			DateShipment = model.DateShipment;
 		}
-		//!!!МБ ТУТ ЕЩЁ ЧТО-ТО ПРИСВАИВАТЬ
+
 		public ShipmentViewModel GetViewModel => new()
 		{
 			Id = Id,
@@ -91,8 +83,6 @@ namespace ComputerShopDatabaseImplement.Models
 			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();

ComputerShopDatabaseImplement/Models/User.cs

@@ -67,7 +67,6 @@ namespace ComputerShopDatabaseImplement.Models
 			Email = model.Email;
 		}
 
-		//!!!МБ ТУТ НЕ НАДО РОЛЬ
 		public UserViewModel GetViewModel => new()
 		{
 			Id = Id,

ComputerShopImplementerApp/APIUser.cs

@@ -5,7 +5,6 @@ using System.Text;
 
 namespace ComputerShopImplementerApp
 {
-    //!!!мб тут оставить всё, как client (заново перекопировать файл)
     public class APIUser
     {
         private static readonly HttpClient _user = new();
@@ -46,8 +45,5 @@ namespace ComputerShopImplementerApp
                 throw new Exception(result);
             }
         }
-
-        //!!!МБ ДОБАВИТЬ DeleteRequest
-
     }
 }

ComputerShopImplementerApp/Controllers/HomeController.cs

@@ -108,41 +108,5 @@ namespace ComputerShopImplementerApp.Controllers
 			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);
-		//}
 	}
 }

ComputerShopRestApi/Controllers/OrderController.cs

@@ -83,7 +83,7 @@ namespace ComputerShopRestApi.Controllers
 				throw;
 			}
 		}
-		//!!!мб HttpPut
+
 		[HttpDelete]
 		public void DeleteOrder(OrderBindingModel model)
 		{

ComputerShopRestApi/Controllers/RequestController.cs

@@ -72,13 +72,13 @@ namespace ComputerShopRestApi.Controllers
 			}
 		}
 
-		//!!!ПРОВЕРИТЬ
+		//параметры для удобного использования в swagger, потом скорее всего будет передаваться RequestBindingModel model
 		[HttpPost]
 		public void ConnectRequestAssembly(int requestId, int assemblyId)
 		{
 			try
 			{
-				_logic.ConnectRequestAssembly(requestId, assemblyId);
+				_logic.ConnectRequestAssembly(new RequestBindingModel { Id = requestId, AssemblyId = assemblyId });
 			}
 			catch (Exception ex)
 			{
@@ -102,22 +102,6 @@ namespace ComputerShopRestApi.Controllers
 			}
 		}
 
-		//!!!МБ УДАЛИТЬ
-		//[HttpPost]
-		//public void AddRequestOrder(int requestId, int orderId)
-		//{
-		//	try
-		//	{
-		//		_logic.Update(model);
-		//	}
-		//	catch (Exception ex)
-		//	{
-		//		_logger.LogError(ex, "Ошибка обновления заказа");
-		//		throw;
-		//	}
-		//}
-
-
 		[HttpDelete]
 		public void DeleteRequest(RequestBindingModel model)
 		{
@@ -131,8 +115,5 @@ namespace ComputerShopRestApi.Controllers
 				throw;
 			}
 		}
-
-		//!!!МБ НУЖЕН ОТДЕЛЬНЫЙ МЕТОД ДЛЯ СВЯЗЫВАНИЯ ЗАЯВКИ СО СБОРКОЙ.
-		//!!!тогда его надо будет добавлять в IRequestLogic
 	}
 }

ComputerShopRestApi/Controllers/UserController.cs

@@ -59,7 +59,6 @@ namespace ComputerShopRestApi.Controllers
 			}
 		}
 
-		//!!!мб не тут надо присваивать роль
 		[HttpPost]
 		public void RegisterImplementer(UserBindingModel model)
 		{