это работает

FoodOrders/FoodOrders/FormMain.Designer.cs

@@ -34,6 +34,7 @@
             dishToolStripMenuItem = new ToolStripMenuItem();
             clientToolStripMenuItem = new ToolStripMenuItem();
             shopsToolStripMenuItem = new ToolStripMenuItem();
+            исполнителиToolStripMenuItem1 = new ToolStripMenuItem();
             reportToolStripMenuItem = new ToolStripMenuItem();
             listDishesToolStripMenuItem = new ToolStripMenuItem();
             componentDishToolStripMenuItem = new ToolStripMenuItem();
@@ -50,6 +51,7 @@
             dataGridView = new DataGridView();
             buttonAddDishInShop = new Button();
             исполнителиToolStripMenuItem = new ToolStripMenuItem();
+            buttonSetToFinish = new Button();
             menuStrip.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
             SuspendLayout();
@@ -59,13 +61,13 @@
             menuStrip.Items.AddRange(new ToolStripItem[] { guidesToolStripMenuItem, reportToolStripMenuItem, DoWorkToolStripMenuItem });
             menuStrip.Location = new Point(0, 0);
             menuStrip.Name = "menuStrip";
-            menuStrip.Size = new Size(975, 24);
+            menuStrip.Size = new Size(1157, 24);
             menuStrip.TabIndex = 0;
             menuStrip.Text = "menuStrip1";
             // 
             // guidesToolStripMenuItem
             // 
-            guidesToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { componentToolStripMenuItem, dishToolStripMenuItem, clientToolStripMenuItem, shopsToolStripMenuItem });
+            guidesToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { componentToolStripMenuItem, dishToolStripMenuItem, clientToolStripMenuItem, shopsToolStripMenuItem, исполнителиToolStripMenuItem1 });
             guidesToolStripMenuItem.Name = "guidesToolStripMenuItem";
             guidesToolStripMenuItem.Size = new Size(94, 20);
             guidesToolStripMenuItem.Text = "Справочники";
@@ -73,31 +75,38 @@
             // componentToolStripMenuItem
             // 
             componentToolStripMenuItem.Name = "componentToolStripMenuItem";
-            componentToolStripMenuItem.Size = new Size(180, 22);
+            componentToolStripMenuItem.Size = new Size(149, 22);
             componentToolStripMenuItem.Text = "Компоненты";
             componentToolStripMenuItem.Click += ComponentsToolStripMenuItem_Click;
             // 
             // dishToolStripMenuItem
             // 
             dishToolStripMenuItem.Name = "dishToolStripMenuItem";
-            dishToolStripMenuItem.Size = new Size(180, 22);
+            dishToolStripMenuItem.Size = new Size(149, 22);
             dishToolStripMenuItem.Text = "Блюда";
             dishToolStripMenuItem.Click += DishToolStripMenuItem_Click;
             // 
             // clientToolStripMenuItem
             // 
             clientToolStripMenuItem.Name = "clientToolStripMenuItem";
-            clientToolStripMenuItem.Size = new Size(180, 22);
+            clientToolStripMenuItem.Size = new Size(149, 22);
             clientToolStripMenuItem.Text = "Клиенты";
             clientToolStripMenuItem.Click += ClientToolStripMenuItem_Click;
             // 
             // shopsToolStripMenuItem
             // 
             shopsToolStripMenuItem.Name = "shopsToolStripMenuItem";
-            shopsToolStripMenuItem.Size = new Size(180, 22);
+            shopsToolStripMenuItem.Size = new Size(149, 22);
             shopsToolStripMenuItem.Text = "Магазины";
             shopsToolStripMenuItem.Click += ShopsToolStripMenuItem_Click;
             // 
+            // исполнителиToolStripMenuItem1
+            // 
+            исполнителиToolStripMenuItem1.Name = "исполнителиToolStripMenuItem1";
+            исполнителиToolStripMenuItem1.Size = new Size(149, 22);
+            исполнителиToolStripMenuItem1.Text = "Исполнители";
+            исполнителиToolStripMenuItem1.Click += ImplementersToolStripMenuItem_Click;
+            // 
             // reportToolStripMenuItem
             // 
             reportToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { listDishesToolStripMenuItem, componentDishToolStripMenuItem, listOrdersToolStripMenuItem, listShopsToolStripMenuItem, shopDishToolStripMenuItem, listOrderToDateToolStripMenuItem });
@@ -177,7 +186,7 @@
             // 
             // buttonUpdate
             // 
-            buttonUpdate.Location = new Point(780, 230);
+            buttonUpdate.Location = new Point(962, 244);
             buttonUpdate.Margin = new Padding(3, 2, 3, 2);
             buttonUpdate.Name = "buttonUpdate";
             buttonUpdate.Size = new Size(170, 58);
@@ -188,7 +197,7 @@
             // 
             // buttonCreateOrder
             // 
-            buttonCreateOrder.Location = new Point(780, 66);
+            buttonCreateOrder.Location = new Point(962, 70);
             buttonCreateOrder.Margin = new Padding(3, 2, 3, 2);
             buttonCreateOrder.Name = "buttonCreateOrder";
             buttonCreateOrder.Size = new Size(170, 58);
@@ -206,13 +215,13 @@
             dataGridView.Name = "dataGridView";
             dataGridView.RowHeadersWidth = 51;
             dataGridView.RowTemplate.Height = 29;
-            dataGridView.Size = new Size(755, 426);
+            dataGridView.Size = new Size(956, 426);
             dataGridView.TabIndex = 7;
             // 
             // buttonAddDishInShop
             // 
             buttonAddDishInShop.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
-            buttonAddDishInShop.Location = new Point(780, 377);
+            buttonAddDishInShop.Location = new Point(962, 327);
             buttonAddDishInShop.Name = "buttonAddDishInShop";
             buttonAddDishInShop.Size = new Size(170, 61);
             buttonAddDishInShop.TabIndex = 13;
@@ -227,11 +236,23 @@
             исполнителиToolStripMenuItem.Text = "Исполнители";
             исполнителиToolStripMenuItem.Click += ImplementersToolStripMenuItem_Click;
             // 
+            // buttonSetToFinish
+            // 
+            buttonSetToFinish.Location = new Point(962, 156);
+            buttonSetToFinish.Margin = new Padding(3, 2, 3, 2);
+            buttonSetToFinish.Name = "buttonSetToFinish";
+            buttonSetToFinish.Size = new Size(170, 58);
+            buttonSetToFinish.TabIndex = 14;
+            buttonSetToFinish.Text = "Заказ выдан";
+            buttonSetToFinish.UseVisualStyleBackColor = true;
+            buttonSetToFinish.Click += ButtonIssuedOrder_Click;
+            // 
             // FormMain
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(975, 450);
+            ClientSize = new Size(1157, 450);
+            Controls.Add(buttonSetToFinish);
             Controls.Add(buttonAddDishInShop);
             Controls.Add(buttonUpdate);
             Controls.Add(buttonCreateOrder);
@@ -273,5 +294,7 @@
         private ToolStripMenuItem ClientToolStripMenuItem;
         private ToolStripMenuItem исполнителиToolStripMenuItem;
         private ToolStripMenuItem DoWorkToolStripMenuItem;
+        private ToolStripMenuItem исполнителиToolStripMenuItem1;
+        private Button buttonSetToFinish;
     }
 }

FoodOrders/FoodOrdersBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -95,9 +95,13 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
             {
                 return;
             }
+            if (model.DishId < 0)
+            {
+                throw new ArgumentNullException("Некорректный идентификатор у блюда", nameof(model.DishId));
+            }
             if (model.Id < 0)
             {
-                throw new ArgumentNullException("Некорректный идентификатор у продукта", nameof(model.Id));
+                throw new ArgumentNullException("Некорректный идентификатор у заказа", nameof(model.Id));
             }
             if (model.ClientId < 0)
             {
@@ -121,7 +125,7 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
             {
                 throw new ArgumentNullException(nameof(model));
             }
-            if (viewModel.Status + 1 != newStatus)
+            if (viewModel.Status + 1 != newStatus && viewModel.Status != OrderStatus.Ожидание)
             {
                 _logger.LogWarning("Change status operation failed");
                 return false;
@@ -131,18 +135,22 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
                 model.ImplementerId = viewModel.ImplementerId;
             }
             model.Status = newStatus;
-            if (model.Status == OrderStatus.Готов)
+            if (model.Status == OrderStatus.Готов || viewModel.Status == OrderStatus.Ожидание)
             {
-                model.DateImplement = DateTime.Now;
+                if (!_logicS.AddDishes(_dishStorage.GetElement(new DishSearchModel { Id = viewModel.DishId })!, viewModel.Count))
+                {
+                    model.Status = OrderStatus.Ожидание;
+                    _logger.LogWarning("В магазинах нет места под автомобили из заказа.");
+                }
+                else
+                {
+                    model.DateImplement = DateTime.Now;
+                }
             }
             else
             {
                 model.DateImplement = viewModel.DateImplement;
             }
-            if (model.Status == OrderStatus.Выдан && !_logicS.AddDishes(_dishStorage.GetElement(new DishSearchModel { Id = viewModel.DishId })!, viewModel.Count))
-            {
-                throw new Exception("В магазинах нет места под блюда из заказа.");
-            }
             CheckModel(model, false);
             if (_orderStorage.Update(model) == null)
             {

FoodOrders/FoodOrdersBusinessLogic/BusinessLogics/ShopLogic.cs

@@ -167,6 +167,10 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
             foreach (ShopViewModel shop in shopsList)
             {
                 int emptySpace = shop.Capacity - shop.ShopDishes.Sum(x => x.Value.Item2);
+                if (emptySpace <= 0)
+                {
+                    continue;
+                }
                 if (emptySpace < count)
                 {
                     DeliveryDishes(new ShopSearchModel { Id = shop.Id }, dish, emptySpace);

FoodOrders/FoodOrdersBusinessLogic/BusinessLogics/WorkModeling.cs

@@ -1,4 +1,5 @@
-using FoodOrdersContracts.BindingModels;
+using DocumentFormat.OpenXml.EMMA;
+using FoodOrdersContracts.BindingModels;
 using FoodOrdersContracts.BusinessLogicsContracts;
 using FoodOrdersContracts.SearchModels;
 using FoodOrdersContracts.ViewModels;
@@ -33,8 +34,16 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
             var orders = _orderLogic.ReadList(new OrderSearchModel { Status = OrderStatus.Принят });
             if (orders == null || orders.Count == 0)
             {
-                _logger.LogWarning("DoWork. Orders is null or empty");
+                var waitingOrders = _orderLogic.ReadList(new OrderSearchModel { Status = OrderStatus.Ожидание });
-                return;
+                if (waitingOrders == null || waitingOrders.Count == 0)
+                {
+                    var relatedOrders = _orderLogic.ReadList(new OrderSearchModel { Status = OrderStatus.Выполняется });
+                    if (relatedOrders == null || relatedOrders.Count == 0)
+                    {
+                        _logger.LogWarning("DoWork. Orders is null or empty");
+                        return;
+                    }
+                }             
             }
             _logger.LogDebug("DoWork for {Count} orders", orders.Count);
             foreach (var implementer in implementers)
@@ -54,6 +63,7 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
             {
                 return;
             }
+            await RunExpectationInWork(implementer);
             await RunOrderInWork(implementer);
 
             await Task.Run(() =>
@@ -69,6 +79,10 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
                             Id = order.Id,
                             ImplementerId = implementer.Id
                         });
+                        if (_orderLogic.ReadElement(new OrderSearchModel { Id = order.Id })!.Status == OrderStatus.Ожидание)
+                        {
+                            continue;
+                        }
                         // делаем работу
                         Thread.Sleep(implementer.WorkExperience * _rnd.Next(100, 1000) * order.Count);
                         _logger.LogDebug("DoWork. Worker {Id} finish order {Order}", implementer.Id, order.Id);
@@ -141,5 +155,45 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
                 throw;
             }
         }
+        private async Task RunExpectationInWork(ImplementerViewModel implementer)
+        {
+            if (_orderLogic == null || implementer == null)
+            {
+                return;
+            }
+            try
+            {
+                var expectOrder = await Task.Run(() => _orderLogic.ReadElement(new OrderSearchModel
+                {
+                    ImplementerId = implementer.Id,
+                    Status = OrderStatus.Ожидание
+                }));
+                if (expectOrder == null)
+                {
+                    return;
+                }
+                _logger.LogDebug("DoWork. Worker {Id} back to order {Order}", implementer.Id, expectOrder.Id);
+                // доделываем работу
+                Thread.Sleep(implementer.WorkExperience * _rnd.Next(100, 300) * expectOrder.Count);
+                _logger.LogDebug("DoWork. Worker {Id} finish order {Order}", implementer.Id, expectOrder.Id);
+                _orderLogic.FinishOrder(new OrderBindingModel
+                {
+                    Id = expectOrder.Id
+                });
+                // отдыхаем
+                Thread.Sleep(implementer.Qualification * _rnd.Next(10, 100));
+            }
+            // заказа может не быть, просто игнорируем ошибку
+            catch (InvalidOperationException ex)
+            {
+                _logger.LogWarning(ex, "Error try get work");
+            }
+            // а может возникнуть иная ошибка, тогда просто заканчиваем выполнение имитации
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error while do work");
+                throw;
+            }
+        }
     }
 }

FoodOrders/FoodOrdersDataModels/Enums/OrderStatus.cs

@@ -6,6 +6,7 @@
         Принят = 0,
         Выполняется = 1,
         Готов = 2,
-        Выдан = 3
+        Выдан = 3,
+        Ожидание = 3
     }
 }

FoodOrders/FoodOrdersDatabaseImplement/FoodOrdersDatabase.cs

@@ -9,7 +9,7 @@ namespace FoodOrdersDatabaseImplement
         {
             if (optionsBuilder.IsConfigured == false)
             {
-                optionsBuilder.UseSqlServer(@"Data Source=DESKTOP-SINQU55\SQLEXPRESS;Initial Catalog=FoodOrdersDatabase1;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
+                optionsBuilder.UseSqlServer(@"Data Source=DESKTOP-SINQU55\SQLEXPRESS;Initial Catalog=FoodOrdersDatabaseh6;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
             }
             base.OnConfiguring(optionsBuilder);
         }

FoodOrders/FoodOrdersDatabaseImplement/Implements/OrderStorage.cs

@@ -4,6 +4,7 @@ using FoodOrdersContracts.StoragesContracts;
 using FoodOrdersContracts.ViewModels;
 using FoodOrdersDatabaseImplement.Models;
 using Microsoft.EntityFrameworkCore;
+using System.Linq;
 
 namespace FoodOrdersDatabaseImplement.Implements
 {
@@ -68,17 +69,26 @@ namespace FoodOrdersDatabaseImplement.Implements
 
         public OrderViewModel? GetElement(OrderSearchModel model)
         {
-            if (!model.Id.HasValue)
-            {
-                return null;
-            }
             using var context = new FoodOrdersDatabase();
-            return context.Orders
+            if (model.Id.HasValue)
-                .Include(x => x.Dish)
+            {
-                .Include(x => x.Client)
+                return context.Orders
-                .Include(x => x.Implementer)
+                    .Include(x => x.Dish)
-                .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
+                    .Include(x => x.Client)
-                ?.GetViewModel;
+                    .Include(x => x.Implementer)
+                    .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
+                    ?.GetViewModel;
+            }        
+            else if (model.Status.HasValue && model.ImplementerId.HasValue)
+            {
+                return context.Orders
+                    .Include(x => x.Dish)
+                    .Include(x => x.Client)
+                    .Include(x => x.Implementer)
+                    .FirstOrDefault(x => x.ImplementerId == model.ImplementerId && x.Status == model.Status)
+                    ?.GetViewModel;
+            }
+            return null;
         }
 
         public OrderViewModel? Insert(OrderBindingModel model)

FoodOrders/FoodOrdersDatabaseImplement/Migrations/20230421140449_h6.Designer.cs

@@ -0,0 +1,334 @@
+// <auto-generated />
+using System;
+using FoodOrdersDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace FoodOrdersDatabaseImplement.Migrations
+{
+    [DbContext(typeof(FoodOrdersDatabase))]
+    [Migration("20230421140449_h6")]
+    partial class h6
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.3")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Client", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Clients");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Component", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ComponentName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Components");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Dish", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("DishName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Dishes");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.DishComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("DishId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("DishId");
+
+                    b.ToTable("DishComponents");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ImplementerFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Qualification")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkExperience")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Implementers");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("DishId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("DishId");
+
+                    b.HasIndex("ImplementerId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Address")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Capacity")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateOfOpening")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("ShopName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Shops");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.ShopDish", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("DishId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ShopId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DishId");
+
+                    b.HasIndex("ShopId");
+
+                    b.ToTable("ShopDishes");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.DishComponent", b =>
+                {
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Component", "Component")
+                        .WithMany("DishComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
+                        .WithMany("Components")
+                        .HasForeignKey("DishId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Dish");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Orders")
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
+                        .WithMany("Orders")
+                        .HasForeignKey("DishId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Dish");
+
+                    b.Navigation("Implementer");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.ShopDish", b =>
+                {
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
+                        .WithMany()
+                        .HasForeignKey("DishId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Shop", "Shop")
+                        .WithMany("Dishes")
+                        .HasForeignKey("ShopId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Dish");
+
+                    b.Navigation("Shop");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Client", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("DishComponents");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Dish", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Navigation("Dishes");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

FoodOrders/FoodOrdersDatabaseImplement/Migrations/20230421140449_h6.cs

@@ -0,0 +1,244 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace FoodOrdersDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class h6 : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Clients",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ClientFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Email = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Clients", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Components",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ComponentName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Cost = table.Column<double>(type: "float", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Components", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Dishes",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    DishName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Price = table.Column<double>(type: "float", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Dishes", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Implementers",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ImplementerFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    WorkExperience = table.Column<int>(type: "int", nullable: false),
+                    Qualification = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Implementers", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Shops",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ShopName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Address = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    DateOfOpening = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    Capacity = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Shops", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "DishComponents",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    DishId = table.Column<int>(type: "int", nullable: false),
+                    ComponentId = table.Column<int>(type: "int", nullable: false),
+                    Count = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_DishComponents", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_DishComponents_Components_ComponentId",
+                        column: x => x.ComponentId,
+                        principalTable: "Components",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_DishComponents_Dishes_DishId",
+                        column: x => x.DishId,
+                        principalTable: "Dishes",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Orders",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    DishId = table.Column<int>(type: "int", nullable: false),
+                    ClientId = table.Column<int>(type: "int", nullable: false),
+                    ImplementerId = table.Column<int>(type: "int", nullable: true),
+                    Count = table.Column<int>(type: "int", nullable: false),
+                    Sum = table.Column<double>(type: "float", nullable: false),
+                    Status = table.Column<int>(type: "int", nullable: false),
+                    DateCreate = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    DateImplement = table.Column<DateTime>(type: "datetime2", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Orders", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Orders_Clients_ClientId",
+                        column: x => x.ClientId,
+                        principalTable: "Clients",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_Orders_Dishes_DishId",
+                        column: x => x.DishId,
+                        principalTable: "Dishes",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_Orders_Implementers_ImplementerId",
+                        column: x => x.ImplementerId,
+                        principalTable: "Implementers",
+                        principalColumn: "Id");
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ShopDishes",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ShopId = table.Column<int>(type: "int", nullable: false),
+                    DishId = table.Column<int>(type: "int", nullable: false),
+                    Count = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ShopDishes", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ShopDishes_Dishes_DishId",
+                        column: x => x.DishId,
+                        principalTable: "Dishes",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_ShopDishes_Shops_ShopId",
+                        column: x => x.ShopId,
+                        principalTable: "Shops",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_DishComponents_ComponentId",
+                table: "DishComponents",
+                column: "ComponentId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_DishComponents_DishId",
+                table: "DishComponents",
+                column: "DishId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_ClientId",
+                table: "Orders",
+                column: "ClientId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_DishId",
+                table: "Orders",
+                column: "DishId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_ImplementerId",
+                table: "Orders",
+                column: "ImplementerId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShopDishes_DishId",
+                table: "ShopDishes",
+                column: "DishId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShopDishes_ShopId",
+                table: "ShopDishes",
+                column: "ShopId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "DishComponents");
+
+            migrationBuilder.DropTable(
+                name: "Orders");
+
+            migrationBuilder.DropTable(
+                name: "ShopDishes");
+
+            migrationBuilder.DropTable(
+                name: "Components");
+
+            migrationBuilder.DropTable(
+                name: "Clients");
+
+            migrationBuilder.DropTable(
+                name: "Implementers");
+
+            migrationBuilder.DropTable(
+                name: "Dishes");
+
+            migrationBuilder.DropTable(
+                name: "Shops");
+        }
+    }
+}

FoodOrders/FoodOrdersDatabaseImplement/Migrations/FoodOrdersDatabaseModelSnapshot.cs

@@ -0,0 +1,331 @@
+// <auto-generated />
+using System;
+using FoodOrdersDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace FoodOrdersDatabaseImplement.Migrations
+{
+    [DbContext(typeof(FoodOrdersDatabase))]
+    partial class FoodOrdersDatabaseModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.3")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Client", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Clients");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Component", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ComponentName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Components");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Dish", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("DishName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Dishes");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.DishComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("DishId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("DishId");
+
+                    b.ToTable("DishComponents");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ImplementerFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Qualification")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkExperience")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Implementers");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("DishId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("DishId");
+
+                    b.HasIndex("ImplementerId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Address")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Capacity")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateOfOpening")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("ShopName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Shops");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.ShopDish", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("DishId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ShopId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DishId");
+
+                    b.HasIndex("ShopId");
+
+                    b.ToTable("ShopDishes");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.DishComponent", b =>
+                {
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Component", "Component")
+                        .WithMany("DishComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
+                        .WithMany("Components")
+                        .HasForeignKey("DishId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Dish");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Orders")
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
+                        .WithMany("Orders")
+                        .HasForeignKey("DishId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Dish");
+
+                    b.Navigation("Implementer");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.ShopDish", b =>
+                {
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
+                        .WithMany()
+                        .HasForeignKey("DishId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Shop", "Shop")
+                        .WithMany("Dishes")
+                        .HasForeignKey("ShopId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Dish");
+
+                    b.Navigation("Shop");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Client", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("DishComponents");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Dish", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Navigation("Dishes");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}