Update migration

ComputerShopContracts/BindingModels/AssemblyBindingModel.cs

@@ -14,7 +14,7 @@ namespace ComputerShopContracts.BindingModels
 
 		public string Category { get; set; } = string.Empty;
 
-		public Dictionary<int, (IComponentModel, int)> AssemblyComponents { get; set; } = new();
+		public Dictionary<int, IComponentModel> AssemblyComponents { get; set; } = new();
 
 		public Dictionary<int, int> Test { get; set; } = new();
 	}

ComputerShopContracts/BindingModels/ProductBindingModel.cs

@@ -16,6 +16,6 @@ namespace ComputerShopContracts.BindingModels
 
 		public int Warranty { get; set; }
 
-		public Dictionary<int, (IComponentModel, int)> ProductComponents { get; set; } = new();
+		public Dictionary<int, IComponentModel> ProductComponents { get; set; } = new();
 	}
 }

ComputerShopContracts/ViewModels/AssemblyViewModel.cs

@@ -18,6 +18,6 @@ namespace ComputerShopContracts.ViewModels
 		[DisplayName("Категория")]
 		public string Category { get; set; } = string.Empty;
 
-		public Dictionary<int, (IComponentModel, int)> AssemblyComponents { get; set; } = new();
+		public Dictionary<int, IComponentModel> AssemblyComponents { get; set; } = new();
 	}
 }

ComputerShopContracts/ViewModels/ProductViewModel.cs

@@ -23,6 +23,6 @@ namespace ComputerShopContracts.ViewModels
 		[DisplayName("Гарантия (мес.)")]
 		public int Warranty { get; set; }
 
-		public Dictionary<int, (IComponentModel, int)> ProductComponents { get; set; } = new();
+		public Dictionary<int, IComponentModel> ProductComponents { get; set; } = new();
 	}
 }

ComputerShopDataModels/Models/IAssemblyModel.cs

@@ -28,6 +28,6 @@
 		/// <summary>
 		/// Список комплектующих
 		/// </summary>
-		Dictionary<int, (IComponentModel, int)> AssemblyComponents { get; }
+		Dictionary<int, IComponentModel> AssemblyComponents { get; }
 	}
 }

ComputerShopDataModels/Models/IProductModel.cs

@@ -28,7 +28,7 @@
 		/// <summary>
 		/// Список комплектующих
 		/// </summary>
-		Dictionary<int, (IComponentModel, int)> ProductComponents { get; }
+		Dictionary<int, IComponentModel> ProductComponents { get; }
 
 		/// <summary>
 		/// Привязка товара к партии товаров

ComputerShopDatabaseImplement/Implements/AssemblyStorage.cs

@@ -24,7 +24,7 @@ namespace ComputerShopDatabaseImplement.Implements
 		{
 			using var Context = new ComputerShopDatabase();
 
-			// Optional search by Category name
+			// Optional search by Category
 			if (!string.IsNullOrEmpty(Model.Category))
 			{
 				return Context.Assemblies
@@ -35,6 +35,7 @@ namespace ComputerShopDatabaseImplement.Implements
 					.ToList();
 			}
 
+			// Search by UserId by default
 			return Context.Assemblies
 				.Include(x => x.Components)
 					.ThenInclude(x => x.Component)

ComputerShopDatabaseImplement/Implements/ComponentStorage.cs

@@ -106,7 +106,7 @@ namespace ComputerShopDatabaseImplement.Implements
 					ComponentName = x.ComponentName,
 					ComponentCost = x.Cost,
 					Shipments = x.ProductComponents
-						.Select(y => (y.Count, y.Product.ProductName, y.Product.Price, y.Product.Shipment!.ProviderName, y.Product.Shipment.DateShipment))
+						.Select(y => (0, y.Product.ProductName, y.Product.Price, y.Product.Shipment!.ProviderName, y.Product.Shipment.DateShipment))
 						.ToList(),
 				})
 				.ToList();			

ComputerShopDatabaseImplement/Implements/ProductStorage.cs

@@ -37,6 +37,7 @@ namespace ComputerShopDatabaseImplement.Implements
 					.ToList();
 			}
 
+			// Search by UserId by default
 			return Context.Products
 				.Include(x => x.Shipment)
 				.Include(x => x.Components)

ComputerShopDatabaseImplement/Migrations/20240528105815_Edit AssemblyComponent and ProductComponent.Designer.cs

@@ -0,0 +1,516 @@
+// <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("20240528105815_Edit AssemblyComponent and ProductComponent")]
+    partial class EditAssemblyComponentandProductComponent
+    {
+        /// <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.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>("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("Products")
+                        .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("Products");
+
+                    b.Navigation("Requests");
+
+                    b.Navigation("Shipments");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

ComputerShopDatabaseImplement/Migrations/20240528105815_Edit AssemblyComponent and ProductComponent.cs

@@ -0,0 +1,40 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ComputerShopDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class EditAssemblyComponentandProductComponent : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "Count",
+                table: "ProductComponents");
+
+            migrationBuilder.DropColumn(
+                name: "Count",
+                table: "AssemblyComponents");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<int>(
+                name: "Count",
+                table: "ProductComponents",
+                type: "integer",
+                nullable: false,
+                defaultValue: 0);
+
+            migrationBuilder.AddColumn<int>(
+                name: "Count",
+                table: "AssemblyComponents",
+                type: "integer",
+                nullable: false,
+                defaultValue: 0);
+        }
+    }
+}

ComputerShopDatabaseImplement/Migrations/ComputerShopDatabaseModelSnapshot.cs

@@ -65,9 +65,6 @@ namespace ComputerShopDatabaseImplement.Migrations
                     b.Property<int>("ComponentId")
                         .HasColumnType("integer");
 
-                    b.Property<int>("Count")
-                        .HasColumnType("integer");
-
                     b.HasKey("Id");
 
                     b.HasIndex("AssemblyId");
@@ -173,9 +170,6 @@ namespace ComputerShopDatabaseImplement.Migrations
                     b.Property<int>("ComponentId")
                         .HasColumnType("integer");
 
-                    b.Property<int>("Count")
-                        .HasColumnType("integer");
-
                     b.Property<int>("ProductId")
                         .HasColumnType("integer");
 
@@ -370,7 +364,7 @@ namespace ComputerShopDatabaseImplement.Migrations
                         .HasForeignKey("ShipmentId");
 
                     b.HasOne("ComputerShopDatabaseImplement.Models.User", null)
-                        .WithMany("Proucts")
+                        .WithMany("Products")
                         .HasForeignKey("UserId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
@@ -507,7 +501,7 @@ namespace ComputerShopDatabaseImplement.Migrations
 
                     b.Navigation("Orders");
 
-                    b.Navigation("Proucts");
+                    b.Navigation("Products");
 
                     b.Navigation("Requests");
 

ComputerShopDatabaseImplement/Models/Assembly.cs

@@ -28,10 +28,10 @@ namespace ComputerShopDatabaseImplement.Models
 		[ForeignKey("AssemblyId")]
 		public virtual List<AssemblyComponent> Components { get; set; } = new();
 
-		private Dictionary<int, (IComponentModel, int)>? _assemblyComponents;
+		private Dictionary<int, IComponentModel>? _assemblyComponents;
 
 		[NotMapped]
-		public Dictionary<int, (IComponentModel, int)> AssemblyComponents
+		public Dictionary<int, IComponentModel> AssemblyComponents
 		{
 			get
 			{
@@ -39,7 +39,7 @@ namespace ComputerShopDatabaseImplement.Models
 				{
 					_assemblyComponents = Components.ToDictionary(
 						AsmComp => AsmComp.ComponentId,
-						AsmComp => (AsmComp.Component as IComponentModel, AsmComp.Count)
+						AsmComp => AsmComp.Component as IComponentModel
 					);
 				}
 
@@ -49,18 +49,22 @@ namespace ComputerShopDatabaseImplement.Models
 
 		public static Assembly Create(ComputerShopDatabase Context, AssemblyBindingModel Model)
 		{
-			return new()
+			var Components = Model.AssemblyComponents
+				.Select(x => new AssemblyComponent
+				{
+					Component = Context.Components.First(y => y.Id == x.Key)
+				})
+				.ToList();
+			double Price = Components.Sum(x => x.Component.Cost);
+
+			return new Assembly()
 			{
 				Id = Model.Id,
 				UserId = Model.UserId,
 				AssemblyName = Model.AssemblyName,
-				Price = Model.Price,
+				Price = Price,
 				Category = Model.Category,
-				Components = Model.AssemblyComponents.Select(x => new AssemblyComponent
-				{
-					Component = Context.Components.First(y => y.Id == x.Key),
-					Count = x.Value.Item2
-				}).ToList(),
+				Components = Components,
 			};
 		}
 
@@ -75,8 +79,6 @@ namespace ComputerShopDatabaseImplement.Models
 			{
 				Category = Model.Category;
 			}
-			
-			Price = Model.Price;
 		}
 
 		public AssemblyViewModel ViewModel => new()
@@ -91,17 +93,22 @@ namespace ComputerShopDatabaseImplement.Models
 
 		public void UpdateComponents(ComputerShopDatabase Context, AssemblyBindingModel Model)
 		{
+			// Сначала подсчитывается новая цена, т.к. Model.AssemblyComponents далее может измениться
+			double NewPrice = Context.Components
+				.Where(x => Model.AssemblyComponents.ContainsKey(x.Id))
+				.Sum(x => x.Cost);
+
             var AssemblyComponents = Context.AssemblyComponents.Where(x => x.AssemblyId == Model.Id).ToList();
 			if (AssemblyComponents != null && AssemblyComponents.Count > 0)
 			{
+				// Удаление записей из таблицы AssemblyComponents тех компонентов, которых нет в модели
 				Context.AssemblyComponents
-					.RemoveRange(AssemblyComponents
-					.Where(x => !Model.AssemblyComponents.ContainsKey(x.ComponentId)));
+					.RemoveRange(AssemblyComponents.Where(x => !Model.AssemblyComponents.ContainsKey(x.ComponentId)));
 				Context.SaveChanges();
 
+                // После этого в Model.AssemblyComponents останутся только те компоненты, записей о которых еще нет в БД
                 foreach (var ComponentToUpdate in AssemblyComponents)
 				{
-					ComponentToUpdate.Count = Model.AssemblyComponents[ComponentToUpdate.ComponentId].Item2;
 					Model.AssemblyComponents.Remove(ComponentToUpdate.ComponentId);
 				}
 
@@ -115,13 +122,31 @@ namespace ComputerShopDatabaseImplement.Models
 				{
 					Assembly = CurrentAssembly,
 					Component = Context.Components.First(x => x.Id == AssemblyComponent.Key),
-					Count = AssemblyComponent.Value.Item2
 				});
 
 				Context.SaveChanges();
 			}
 
+			Price = NewPrice;
+			Context.SaveChanges();
+
 			_assemblyComponents = null;
 		}
+
+		private void CalculatePrice(
+			ComputerShopDatabase Context,
+			Dictionary<int, IComponentModel> ModelComponents,
+			out List<AssemblyComponent> OutComponents,
+			out double OutPrice)
+		{
+            OutComponents = ModelComponents
+                .Select(x => new AssemblyComponent
+                {
+                    Component = Context.Components.First(y => y.Id == x.Key)
+                })
+                .ToList();
+            
+			OutPrice = Components.Sum(x => x.Component.Cost);
+        }
 	}
 }

ComputerShopDatabaseImplement/Models/AssemblyComponent.cs

@@ -12,9 +12,6 @@ namespace ComputerShopDatabaseImplement.Models
 		[Required]
 		public int ComponentId { get; set; }
 
-		[Required]
-		public int Count { get; set; }
-
 		public virtual Assembly Assembly { get; set; } = new();
 
 		public virtual Component Component { get; set; } = new();

ComputerShopDatabaseImplement/Models/Product.cs

@@ -29,10 +29,10 @@ namespace ComputerShopDatabaseImplement.Models
 		[ForeignKey("ProductId")]
 		public virtual List<ProductComponent> Components { get; set; } = new();
 
-		private Dictionary<int, (IComponentModel, int)>? _productComponents;
+		private Dictionary<int, IComponentModel>? _productComponents;
 
 		[NotMapped]
-		public Dictionary<int, (IComponentModel, int)> ProductComponents
+		public Dictionary<int, IComponentModel> ProductComponents
 		{
 			get
 			{
@@ -40,7 +40,7 @@ namespace ComputerShopDatabaseImplement.Models
 				{
 					_productComponents = Components.ToDictionary(
 						ProdComp => ProdComp.ComponentId,
-						ProdComp => (ProdComp.Component as IComponentModel, ProdComp.Count)
+						ProdComp => ProdComp.Component as IComponentModel
 					);
 				}
 
@@ -50,7 +50,15 @@ namespace ComputerShopDatabaseImplement.Models
 
 		public static Product Create(ComputerShopDatabase Context, ProductBindingModel Model)
 		{
-			return new()
+            var Components = Model.ProductComponents
+				.Select(x => new ProductComponent
+				{
+					Component = Context.Components.First(y => y.Id == x.Key)
+				})
+				.ToList();
+            double Price = Components.Sum(x => x.Component.Cost);
+
+            return new Product()
 			{
 				Id = Model.Id,
 				UserId = Model.UserId,
@@ -58,11 +66,7 @@ namespace ComputerShopDatabaseImplement.Models
 				ProductName = Model.ProductName,
 				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(),
+				Components = Components,
 			};
 		}
 
@@ -74,7 +78,6 @@ namespace ComputerShopDatabaseImplement.Models
 			}
 
 			ShipmentId = Model.ShipmentId;
-			Price = Model.Price;
 			Warranty = Model.Warranty;
 		}
 
@@ -91,17 +94,22 @@ namespace ComputerShopDatabaseImplement.Models
 
 		public void UpdateComponents(ComputerShopDatabase Context, ProductBindingModel Model)
 		{
+            // Сначала подсчитывается новая цена, т.к. Model.ProductComponents далее может измениться
+            double NewPrice = Context.Components
+                .Where(x => Model.ProductComponents.ContainsKey(x.Id))
+                .Sum(x => x.Cost);
+
             var ProductComponents = Context.ProductComponents.Where(x => x.ProductId == Model.Id).ToList();
             if (ProductComponents != null && ProductComponents.Count > 0)
             {
+                // Удаление записей из таблицы ProductComponents тех компонентов, которых нет в модели
                 Context.ProductComponents
-					.RemoveRange(ProductComponents
-					.Where(x => !Model.ProductComponents.ContainsKey(x.ComponentId)));
+                    .RemoveRange(ProductComponents.Where(x => !Model.ProductComponents.ContainsKey(x.ComponentId)));
                 Context.SaveChanges();
 
+                // После этого в Model.ProductComponents останутся только те компоненты, записей о которых еще нет в БД
                 foreach (var ComponentToUpdate in ProductComponents)
                 {
-					ComponentToUpdate.Count = Model.ProductComponents[ComponentToUpdate.ComponentId].Item2;
                     Model.ProductComponents.Remove(ComponentToUpdate.ComponentId);
                 }
 
@@ -115,12 +123,14 @@ namespace ComputerShopDatabaseImplement.Models
                 {
                     Product = CurrentProduct,
                     Component = Context.Components.First(x => x.Id == ProductComponent.Key),
-					Count = ProductComponent.Value.Item2
                 });
 
                 Context.SaveChanges();
             }
 
+            Price = NewPrice;
+            Context.SaveChanges();
+
             _productComponents = null;
         }
 	}

ComputerShopDatabaseImplement/Models/ProductComponent.cs

@@ -12,9 +12,6 @@ namespace ComputerShopDatabaseImplement.Models
 		[Required]
 		public int ComponentId { get; set; }
 
-		[Required]
-		public int Count { get; set; }
-
 		public virtual Product Product { get; set; } = new();
 
 		public virtual Component Component { get; set; } = new();

ComputerShopDatabaseImplement/Models/User.cs

@@ -2,13 +2,8 @@
 using ComputerShopContracts.ViewModels;
 using ComputerShopDataModels.Enums;
 using ComputerShopDataModels.Models;
-using System;
-using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace ComputerShopDatabaseImplement.Models
 {
@@ -30,19 +25,21 @@ namespace ComputerShopDatabaseImplement.Models
 
 		[ForeignKey("UserId")]
 		public virtual List<Shipment> Shipments { get; set; } = new();
+		
 		[ForeignKey("UserId")]
 		public virtual List<Order> Orders { get; set; } = new();
+		
 		[ForeignKey("UserId")]
 		public virtual List<Request> Requests { get; set; } = new();
 
 		[ForeignKey("UserId")]
 		public virtual List<Assembly> Assemblies { get; set; } = new();
+		
 		[ForeignKey("UserId")]
 		public virtual List<Component> Components { get; set; } = new();
 
 		[ForeignKey("UserId")]
-		public virtual List<Product> Proucts { get; set; } = new();
-
+		public virtual List<Product> Products { get; set; } = new();
 
 		public static User Create(UserBindingModel model)
 		{

ComputerShopGuarantorApp/ApiUser.cs

@@ -0,0 +1,49 @@
+using ComputerShopContracts.ViewModels;
+using Newtonsoft.Json;
+using System.Net.Http.Headers;
+using System.Text;
+
+namespace ComputerShopGuarantorApp
+{
+	public static class ApiUser
+	{
+		private static readonly HttpClient _client = new();
+
+		public static UserViewModel? User { get; set; } = null;
+
+		public static void Connect(IConfiguration Configuration)
+		{
+			_client.BaseAddress = new Uri(Configuration["IPAddress"]);
+			_client.DefaultRequestHeaders.Accept.Clear();
+			_client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
+		}
+
+		public static T? GetRequest<T>(string RequestUrl)
+		{
+			var Response = _client.GetAsync(RequestUrl);
+			var Result = Response.Result.Content.ReadAsStringAsync().Result;
+
+			if (Response.Result.IsSuccessStatusCode)
+			{
+				return JsonConvert.DeserializeObject<T>(Result);
+			}
+			else
+			{
+				throw new Exception(Result);
+			}
+		}
+
+		public static void PostRequest<T>(string RequestUrl, T Model)
+		{
+			var Json = JsonConvert.SerializeObject(Model);
+			var Data = new StringContent(Json, Encoding.UTF8, "application/json");
+			var Response = _client.PostAsync(RequestUrl, Data);
+			var Result = Response.Result.Content.ReadAsStringAsync().Result;
+
+			if (!Response.Result.IsSuccessStatusCode)
+			{
+				throw new Exception(Result);
+			}
+		}
+	}
+}

ComputerShopGuarantorApp/ComputerShopGuarantorApp.csproj

@@ -6,4 +6,12 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\ComputerShopContracts\ComputerShopContracts.csproj" />
+  </ItemGroup>
+
 </Project>

ComputerShopGuarantorApp/Program.cs

@@ -1,27 +1,30 @@
-var builder = WebApplication.CreateBuilder(args);
+using ComputerShopGuarantorApp;
+
+var Builder = WebApplication.CreateBuilder(args);
 
 // Add services to the container.
-builder.Services.AddControllersWithViews();
+Builder.Services.AddControllersWithViews();
 
-var app = builder.Build();
+var App = Builder.Build();
+ApiUser.Connect(Builder.Configuration);
 
 // Configure the HTTP request pipeline.
-if (!app.Environment.IsDevelopment())
+if (!App.Environment.IsDevelopment())
 {
-	app.UseExceptionHandler("/Home/Error");
+	App.UseExceptionHandler("/Home/Error");
 	// The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
-	app.UseHsts();
+	App.UseHsts();
 }
 
-app.UseHttpsRedirection();
-app.UseStaticFiles();
+App.UseHttpsRedirection();
+App.UseStaticFiles();
 
-app.UseRouting();
+App.UseRouting();
 
-app.UseAuthorization();
+App.UseAuthorization();
 
-app.MapControllerRoute(
+App.MapControllerRoute(
 	name: "default",
 	pattern: "{controller=Home}/{action=Index}/{id?}");
 
-app.Run();
+App.Run();

ComputerShopGuarantorApp/Views/Shared/_Layout.cshtml

@@ -3,34 +3,40 @@
 <head>
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>@ViewData["Title"] - ComputerShopGuarantorApp</title>
+    <title>@ViewData["Title"] - Поручитель</title>
     <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
     <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
     <link rel="stylesheet" href="~/ComputerShopGuarantorApp.styles.css" asp-append-version="true" />
 </head>
-<body>
+<body class="d-flex flex-column min-vh-100" padding="56px">
     <header>
-        <nav class="navbar navbar-expand-sm navbar-toggleable-sm navbar-light bg-white border-bottom box-shadow mb-3">
-            <div class="container-fluid">
-                <a class="navbar-brand" asp-area="" asp-controller="Home" asp-action="Index">ComputerShopGuarantorApp</a>
+        <nav class="navbar fixed-top navbar-expand-lg navbar-dark bg-dark">
+            <div class="container-md">
+                <a class="navbar-brand" asp-area="" asp-controller="Home" asp-action="Index"><span class="fw-bold text-uppercase ms-2">Приложение поручителя</span></a>
                 <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target=".navbar-collapse" aria-controls="navbarSupportedContent"
                         aria-expanded="false" aria-label="Toggle navigation">
                     <span class="navbar-toggler-icon"></span>
                 </button>
-                <div class="navbar-collapse collapse d-sm-inline-flex justify-content-between">
-                    <ul class="navbar-nav flex-grow-1">
-                        <li class="nav-item">
-                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Index">Home</a>
+                <div class="collapse navbar-collapse justify-content-end align-center" id="main-nav">
+                    <ul class="navbar-nav">
+                        <li class="nav-item me-3">
+                            <a class="nav-link" asp-area="" asp-controller="Home" asp-action="Index">Главная</a>
                         </li>
-                        <li class="nav-item">
-                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Privacy">Privacy</a>
+                        <li class="nav-item me-3">
+                            <a class="nav-link" asp-area="" asp-controller="Home" asp-action="Privacy">Privacy</a>
+                        </li>
+                        <li class="nav-item d-lg-none">
+                            <a class="nav-link text-light" asp-area="" asp-controller="Home" asp-action="Privacy">Вход в аккаунт</a>
+                        </li>
+                        <li class="nav-item d-none d-lg-inline">
+                            <a class="btn btn-light" asp-area="" asp-controller="Home" asp-action="Privacy">Вход в аккаунт</a>
                         </li>
                     </ul>
                 </div>
             </div>
         </nav>
     </header>
-    <div class="container">
+    <div class="container-md py-4 mb-4">
         <main role="main" class="pb-3">
             @RenderBody()
         </main>

ComputerShopGuarantorApp/Views/Shared/_Layout.cshtml.css

@@ -1,6 +1,10 @@
 /* Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
 for details on configuring this project to bundle and minify static web assets. */
 
+body {
+    background-color: #ff0000;
+}
+
 a.navbar-brand {
   white-space: normal;
   text-align: center;
@@ -46,3 +50,4 @@ button.accept-policy {
   white-space: nowrap;
   line-height: 60px;
 }
+    

ComputerShopGuarantorApp/appsettings.json

@@ -5,5 +5,6 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+  "IPAddress": "http://localhost:5024"
 }