сделано работает

Confectionery/ConfectioneryBusinessLogic/ImplementerLogic.cs

@@ -1,4 +1,9 @@
 using Microsoft.Extensions.Logging;
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.BusinessLogicsContracts;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
 using System;
 using System.Collections.Generic;
 using System.Linq;

Confectionery/ConfectioneryBusinessLogic/OrderLogic.cs

@@ -13,113 +13,144 @@ using System.Threading.Tasks;
 
 namespace ConfectioneryBusinessLogic
 {
-    public class OrderLogic : IOrderLogic
-    {
-        private readonly ILogger _logger;
-        private readonly IOrderStorage _orderStorage;
-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
-        {
-            _logger = logger;
-            _orderStorage = orderStorage;
-        }
-        public List<OrderViewModel>? ReadList(OrderSearchModel? model)
-        {
-            _logger.LogInformation("ReadList. OrderId:{Id}", model?.Id);
-            var list = model == null ? _orderStorage.GetFullList() : _orderStorage.GetFilteredList(model);
-            if (list == null)
-            {
-                _logger.LogWarning("ReadList return null list");
-                return null;
-            }
-            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
-            return list;
-        }
-        public bool CreateOrder(OrderBindingModel model)
-        {
-            CheckModel(model);
-            if (model.Status != OrderStatus.Неизвестен)
-                return false;
-            model.Status = OrderStatus.Принят;
-            if (_orderStorage.Insert(model) == null)
-            {
-                _logger.LogWarning("Insert operation failed");
-                return false;
-            }
-            return true;
-        }
+	public class OrderLogic : IOrderLogic
+	{
+		private readonly ILogger _logger;
+		private readonly IOrderStorage _orderStorage;
+		static readonly object _locker = new object();
+		public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+		{
+			_logger = logger;
+			_orderStorage = orderStorage;
+		}
+		public List<OrderViewModel>? ReadList(OrderSearchModel? model)
+		{
+			_logger.LogInformation("ReadList. ClientId:{ClientId}.Status:{Status}.ImplementerId:{ImplementerId}.DateFrom:{DateFrom}.DateTo:{DateTo}OrderId:{Id}",
+				model?.ClientId, model?.Status, model?.ImplementerId, model?.DateFrom, model?.DateTo, model?.Id);
+			var list = model == null ? _orderStorage.GetFullList() : _orderStorage.GetFilteredList(model);
+			if (list == null)
+			{
+				_logger.LogWarning("ReadList return null list");
+				return null;
+			}
+			_logger.LogInformation("ReadList. Count:{Count}", list.Count);
+			return list;
+		}
+		public bool CreateOrder(OrderBindingModel model)
+		{
+			CheckModel(model);
+			if (model.Status != OrderStatus.Неизвестен)
+				return false;
+			model.Status = OrderStatus.Принят;
+			if (_orderStorage.Insert(model) == null)
+			{
+				_logger.LogWarning("Insert operation failed");
+				return false;
+			}
+			return true;
+		}
 
-        public bool TakeOrderInWork(OrderBindingModel model)
-        {
-            return ChangeStatus(model, OrderStatus.Выполняется);
-        }
+		public bool TakeOrderInWork(OrderBindingModel model)
+		{
+			lock (_locker)
+			{
+				return ChangeStatus(model, OrderStatus.Выполняется);
+			}
+		}
 
-        public bool FinishOrder(OrderBindingModel model)
-        {
-            return ChangeStatus(model, OrderStatus.Готов);
-        }
+		public bool FinishOrder(OrderBindingModel model)
+		{
+			return ChangeStatus(model, OrderStatus.Готов);
+		}
 
-        public bool DeliveryOrder(OrderBindingModel model)
-        {
-            return ChangeStatus(model, OrderStatus.Выдан);
-        }
+		public bool DeliveryOrder(OrderBindingModel model)
+		{
+			return ChangeStatus(model, OrderStatus.Выдан);
+		}
 
-        private void CheckModel(OrderBindingModel model, bool withParams = true)
-        {
-            if (model == null)
-            {
-                throw new ArgumentNullException(nameof(model));
-            }
-            if (!withParams)
-            {
-                return;
-            }
-            if (model.Count <= 0)
-            {
-                throw new ArgumentException("Колличество кондитерских изделий в заказе не может быть меньше 1", nameof(model.Count));
-            }
-            if (model.Sum <= 0)
-            {
-                throw new ArgumentException("Стоимость заказа на может быть меньше 1", nameof(model.Sum));
-            }
-            if (model.DateImplement.HasValue && model.DateImplement < model.DateCreate)
-            {
-                throw new ArithmeticException($"Дата выдачи заказа {model.DateImplement} не может быть раньше даты его создания {model.DateCreate}");
-            }
-            _logger.LogInformation("Pastry. PastryId:{PastryId}.Count:{Count}.Sum:{Sum}Id:{Id}",
-                model.PastryId, model.Count, model.Sum, model.Id);
-        }
+		private void CheckModel(OrderBindingModel model, bool withParams = true)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+			if (!withParams)
+			{
+				return;
+			}
+			if (model.Count <= 0)
+			{
+				throw new ArgumentException("Колличество суши в заказе не может быть меньше 1", nameof(model.Count));
+			}
+			if (model.Sum <= 0)
+			{
+				throw new ArgumentException("Стоимость заказа на может быть меньше 1", nameof(model.Sum));
+			}
+			if (model.DateImplement.HasValue && model.DateImplement < model.DateCreate)
+			{
+				throw new ArithmeticException($"Дата выдачи заказа {model.DateImplement} не может быть раньше даты его создания {model.DateCreate}");
+			}
+			_logger.LogInformation("Sushi. SushiId:{SushiId}.Count:{Count}.Sum:{Sum}Id:{Id}",
+				model.PastryId, model.Count, model.Sum, model.Id);
+		}
 
-        private bool ChangeStatus(OrderBindingModel model, OrderStatus requiredStatus)
-        {
-            CheckModel(model, false);
-            var element = _orderStorage.GetElement(new OrderSearchModel()
-            {
-                Id = model.Id
-            });
-            if (element == null)
-            {
-                throw new ArgumentNullException(nameof(element));
-            }
-            model.DateCreate = element.DateCreate;
-            model.PastryId = element.PastryId;
-            model.DateImplement = element.DateImplement;
-            model.Status = element.Status;
-            model.Count = element.Count;
-            model.Sum = element.Sum;
-            if (requiredStatus - model.Status == 1)
-            {
-                model.Status = requiredStatus;
-                if (model.Status == OrderStatus.Выдан)
-                    model.DateImplement = DateTime.Now;
-                if (_orderStorage.Update(model) == null)
-                {
-                    _logger.LogWarning("Update operation failed");
-                    return false;
-                }
-                return true;
-            }
-            _logger.LogWarning("Changing status operation faled: Current-{Status}:required-{requiredStatus}.", model.Status, requiredStatus);
-            throw new ArgumentException($"Невозможно присвоить статус {requiredStatus} заказу с текущим статусом {model.Status}");
-        }
-    }
+		private bool ChangeStatus(OrderBindingModel model, OrderStatus requiredStatus)
+		{
+			CheckModel(model, false);
+			var element = _orderStorage.GetElement(new OrderSearchModel()
+			{
+				Id = model.Id
+			});
+			if (element == null)
+			{
+				throw new InvalidOperationException(nameof(element));
+			}
+			model.DateCreate = element.DateCreate;
+			model.PastryId = element.PastryId;
+			model.DateImplement = element.DateImplement;
+			model.ClientId = element.ClientId;
+			if (!model.ImplementerId.HasValue)
+			{
+				model.ImplementerId = element.ImplementerId;
+			}
+			model.Status = element.Status;
+			model.Count = element.Count;
+			model.Sum = element.Sum;
+			if (requiredStatus - model.Status == 1)
+			{
+				model.Status = requiredStatus;
+				if (model.Status == OrderStatus.Готов)
+				{
+					model.DateImplement = DateTime.Now;
+				}
+				if (_orderStorage.Update(model) == null)
+				{
+					_logger.LogWarning("Update operation failed");
+					return false;
+				}
+				return true;
+			}
+			_logger.LogWarning("Changing status operation faled: Current-{Status}:required-{requiredStatus}.", model.Status, requiredStatus);
+			throw new InvalidOperationException($"Невозможно приствоить статус {requiredStatus} заказу с текущим статусом {model.Status}");
+
+		}
+
+		public OrderViewModel? ReadElement(OrderSearchModel model)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+			_logger.LogInformation("ReadElement. ClientId:{ClientId}.Status:{Status}.ImplementerId:{ImplementerId}.DateFrom:{DateFrom}.DateTo:{DateTo}OrderId:{Id}",
+				model.ClientId, model.Status, model.ImplementerId, model.DateFrom, model.DateTo, model.Id);
+			var element = _orderStorage.GetElement(model);
+			if (element == null)
+			{
+				_logger.LogWarning("ReadElement element not found");
+				return null;
+			}
+			_logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+			return element;
+		}
+	}
 }

Confectionery/ConfectioneryContracts/BindingModels/ImplementerBindingModel.cs

@@ -1,4 +1,4 @@
-using ConfectioneryDataModels;
+using ConfectioneryDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;

Confectionery/ConfectioneryContracts/BindingModels/OrderBindingModel.cs

@@ -8,15 +8,16 @@ using System.Threading.Tasks;
 
 namespace ConfectioneryContracts.BindingModels
 {
-    public class OrderBindingModel : IOrderModel
-    {
-        public int Id { get; set; }
-        public int PastryId { get; set; }
-        public int ClientId { get; set; }
-        public int Count { get; set; }
-        public double Sum { get; set; }
-        public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
-        public DateTime DateCreate { get; set; } = DateTime.Now;
-        public DateTime? DateImplement { get; set; }
-    }
+	public class OrderBindingModel : IOrderModel
+	{
+		public int Id { get; set; }
+		public int PastryId { get; set; }
+		public int ClientId { get; set; }
+		public int? ImplementerId { get; set; }
+		public int Count { get; set; }
+		public double Sum { get; set; }
+		public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
+		public DateTime DateCreate { get; set; } = DateTime.Now;
+		public DateTime? DateImplement { get; set; }
+	}
 }

Confectionery/ConfectioneryContracts/BusinessLogicsContracts/IImplementerLogic.cs

@@ -1,4 +1,6 @@
 using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.ViewModels;
 using System;
 using System.Collections.Generic;
 using System.Linq;

Confectionery/ConfectioneryContracts/StoragesContracts/IImplementerStorage.cs

@@ -1,5 +1,6 @@
 using ConfectioneryContracts.BindingModels;
 using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.ViewModels;
 using System;
 using System.Collections.Generic;
 using System.Linq;

Confectionery/ConfectioneryContracts/ViewModels/ImplementerViewModel.cs

@@ -1,4 +1,4 @@
-using ConfectioneryDataModels;
+using ConfectioneryDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;

Confectionery/ConfectioneryContracts/ViewModels/OrderViewModel.cs

@@ -9,26 +9,29 @@ using System.Threading.Tasks;
 
 namespace ConfectioneryContracts.ViewModels
 {
-    public class OrderViewModel : IOrderModel
-    {
-        [DisplayName("Номер")]
-        public int Id { get; set; }
-        public int ClientId { get; set; }
+	public class OrderViewModel : IOrderModel
+	{
+		[DisplayName("Номер")]
+		public int Id { get; set; }
+		public int ClientId { get; set; }
 
-        [DisplayName("ФИО клиента")]
-        public string ClientFIO { get; set; } = string.Empty;
-        public int PastryId { get; set; }
-        [DisplayName("Изделие")]
-        public string PastryName { get; set; } = string.Empty;
-        [DisplayName("Количество")]
-        public int Count { get; set; }
-        [DisplayName("Сумма")]
-        public double Sum { get; set; }
-        [DisplayName("Статус")]
-        public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
-        [DisplayName("Дата создания")]
-        public DateTime DateCreate { get; set; } = DateTime.Now;
-        [DisplayName("Дата выполнения")]
-        public DateTime? DateImplement { get; set; }
-    }
+		[DisplayName("ФИО клиента")]
+		public string ClientFIO { get; set; } = string.Empty;
+		public int? ImplementerId { get; set; }
+		[DisplayName("Исполнитель")]
+		public string? ImplementerFIO { get; set; } = null;
+		public int PastryId { get; set; }
+		[DisplayName("Изделие")]
+		public string PastryName { get; set; } = string.Empty;
+		[DisplayName("Количество")]
+		public int Count { get; set; }
+		[DisplayName("Сумма")]
+		public double Sum { get; set; }
+		[DisplayName("Статус")]
+		public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
+		[DisplayName("Дата создания")]
+		public DateTime DateCreate { get; set; } = DateTime.Now;
+		[DisplayName("Дата выполнения")]
+		public DateTime? DateImplement { get; set; }
+	}
 }

Confectionery/ConfectioneryDataModels/IOrderModel.cs

@@ -7,14 +7,15 @@ using System.Threading.Tasks;
 
 namespace ConfectioneryDataModels.Models
 {
-    public interface IOrderModel : IId
-    {
-        int PastryId { get; }
-        int ClientId { get; }
-        int Count { get; }
-        double Sum { get; }
-        OrderStatus Status { get; }
-        DateTime DateCreate { get; }
-        DateTime? DateImplement { get; }
-    }
+	public interface IOrderModel : IId
+	{
+		int PastryId { get; }
+		int ClientId { get; }
+		int? ImplementerId { get; }
+		int Count { get; }
+		double Sum { get; }
+		OrderStatus Status { get; }
+		DateTime DateCreate { get; }
+		DateTime? DateImplement { get; }
+	}
 }

Confectionery/ConfectioneryDatabaseImplement/ConfectioneryDatabase.cs

@@ -15,7 +15,7 @@ namespace ConfectioneryDatabaseImplement
         {
             if (optionsBuilder.IsConfigured == false)
             {
-                optionsBuilder.UseSqlServer(@"Data Source=localhost\SQLEXPRESS;Initial Catalog=ConfectioneryDatabaseNew;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
+                optionsBuilder.UseSqlServer(@"Data Source=localhost\SQLEXPRESS;Initial Catalog=ConfectioneryDatabase11;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
             }
             base.OnConfiguring(optionsBuilder);
         }

Confectionery/ConfectioneryDatabaseImplement/Implementer.cs

@@ -1,15 +1,15 @@
-using ConfectioneryContracts.BindingModels;
-using ConfectioneryContracts.ViewModels;
-using ConfectioneryDataModels.Models;
-using System;
+using System;
 using System.Collections.Generic;
-using System.ComponentModel.DataAnnotations.Schema;
-using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDataModels.Models;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.ComponentModel.DataAnnotations;
 
-namespace ConfectioneryDatabaseImplement
+namespace ConfectioneryDatabaseImplement.Models
 {
 	public class Implementer : IImplementerModel
 	{

Confectionery/ConfectioneryDatabaseImplement/ImplementerStorage.cs

@@ -9,7 +9,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace ConfectioneryDatabaseImplement
+namespace ConfectioneryDatabaseImplement.Implements
 {
 	public class ImplementerStorage : IImplementerStorage
 	{

Confectionery/ConfectioneryDatabaseImplement/Migrations/20240603191022_Implementers.Designer.cs

@@ -0,0 +1,257 @@
+// <auto-generated />
+using System;
+using ConfectioneryDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace ConfectioneryDatabaseImplement.Migrations
+{
+    [DbContext(typeof(ConfectioneryDatabase))]
+    [Migration("20240603191022_Implementers")]
+    partial class Implementers
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.17")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.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("ConfectioneryDatabaseImplement.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("ConfectioneryDatabaseImplement.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("ConfectioneryDatabaseImplement.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?>("ImplementerId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("PastryId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ImplementerId");
+
+                    b.HasIndex("PastryId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Pastry", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("PastryName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Pastrys");
+                });
+
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.PastryComponent", 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>("PastryId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("PastryId");
+
+                    b.ToTable("PastryComponents");
+                });
+
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("ConfectioneryDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Orders")
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ConfectioneryDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Order")
+                        .HasForeignKey("ImplementerId");
+
+                    b.HasOne("ConfectioneryDatabaseImplement.Models.Pastry", "Pastry")
+                        .WithMany("Orders")
+                        .HasForeignKey("PastryId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Implementer");
+
+                    b.Navigation("Pastry");
+                });
+
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.PastryComponent", b =>
+                {
+                    b.HasOne("ConfectioneryDatabaseImplement.Models.Component", "Component")
+                        .WithMany("PastryComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ConfectioneryDatabaseImplement.Models.Pastry", "Pastry")
+                        .WithMany("Components")
+                        .HasForeignKey("PastryId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Pastry");
+                });
+
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Client", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("PastryComponents");
+                });
+
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Order");
+                });
+
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Pastry", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Confectionery/ConfectioneryDatabaseImplement/Migrations/20240603191022_Implementers.cs

@@ -0,0 +1,108 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ConfectioneryDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class Implementers : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Orders_Clients_ClientId",
+                table: "Orders");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "ClientId",
+                table: "Orders",
+                type: "int",
+                nullable: false,
+                defaultValue: 0,
+                oldClrType: typeof(int),
+                oldType: "int",
+                oldNullable: true);
+
+            migrationBuilder.AddColumn<int>(
+                name: "ImplementerId",
+                table: "Orders",
+                type: "int",
+                nullable: true);
+
+            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.CreateIndex(
+                name: "IX_Orders_ImplementerId",
+                table: "Orders",
+                column: "ImplementerId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Orders_Clients_ClientId",
+                table: "Orders",
+                column: "ClientId",
+                principalTable: "Clients",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Orders_Implementers_ImplementerId",
+                table: "Orders",
+                column: "ImplementerId",
+                principalTable: "Implementers",
+                principalColumn: "Id");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Orders_Clients_ClientId",
+                table: "Orders");
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_Orders_Implementers_ImplementerId",
+                table: "Orders");
+
+            migrationBuilder.DropTable(
+                name: "Implementers");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Orders_ImplementerId",
+                table: "Orders");
+
+            migrationBuilder.DropColumn(
+                name: "ImplementerId",
+                table: "Orders");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "ClientId",
+                table: "Orders",
+                type: "int",
+                nullable: true,
+                oldClrType: typeof(int),
+                oldType: "int");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Orders_Clients_ClientId",
+                table: "Orders",
+                column: "ClientId",
+                principalTable: "Clients",
+                principalColumn: "Id");
+        }
+    }
+}

Confectionery/ConfectioneryDatabaseImplement/Migrations/ConfectioneryDatabaseModelSnapshot.cs

@@ -67,6 +67,33 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.ToTable("Components");
                 });
 
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.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("ConfectioneryDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -75,7 +102,7 @@ namespace ConfectioneryDatabaseImplement.Migrations
 
                     SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
 
-                    b.Property<int?>("ClientId")
+                    b.Property<int>("ClientId")
                         .HasColumnType("int");
 
                     b.Property<int>("Count")
@@ -87,6 +114,9 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.Property<DateTime?>("DateImplement")
                         .HasColumnType("datetime2");
 
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
                     b.Property<int>("PastryId")
                         .HasColumnType("int");
 
@@ -100,6 +130,8 @@ namespace ConfectioneryDatabaseImplement.Migrations
 
                     b.HasIndex("ClientId");
 
+                    b.HasIndex("ImplementerId");
+
                     b.HasIndex("PastryId");
 
                     b.ToTable("Orders");
@@ -153,9 +185,15 @@ namespace ConfectioneryDatabaseImplement.Migrations
 
             modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Order", b =>
                 {
-                    b.HasOne("ConfectioneryDatabaseImplement.Models.Client", null)
+                    b.HasOne("ConfectioneryDatabaseImplement.Models.Client", "Client")
                         .WithMany("Orders")
-                        .HasForeignKey("ClientId");
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ConfectioneryDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Order")
+                        .HasForeignKey("ImplementerId");
 
                     b.HasOne("ConfectioneryDatabaseImplement.Models.Pastry", "Pastry")
                         .WithMany("Orders")
@@ -163,6 +201,10 @@ namespace ConfectioneryDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.Navigation("Client");
+
+                    b.Navigation("Implementer");
+
                     b.Navigation("Pastry");
                 });
 
@@ -195,6 +237,11 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.Navigation("PastryComponents");
                 });
 
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Order");
+                });
+
             modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Pastry", b =>
                 {
                     b.Navigation("Components");

Confectionery/ConfectioneryDatabaseImplement/Order.cs

@@ -11,72 +11,80 @@ using System.Threading.Tasks;
 
 namespace ConfectioneryDatabaseImplement.Models
 {
-    public class Order : IOrderModel
-    {
-        public int Id { get; private set; }
-        [Required]
-        public int ClientId { get; private set; }
+	public class Order : IOrderModel
+	{
+		public int Id { get; private set; }
+		[Required]
+		public int ClientId { get; private set; }
 
-        public virtual Client Client { get; private set; } = new();
+		public virtual Client Client { get; private set; } = new();
 
-        [Required]
-        public int PastryId { get; private set; }
+		[Required]
+		public int PastryId { get; private set; }
 
-        public virtual Pastry Pastry { get; set; } = new();
+		public virtual Pastry Pastry { get; set; } = new();
+		public int? ImplementerId { get; private set; }
+		public virtual Implementer? Implementer { get; set; } = new();
 
-        [Required]
-        public int Count { get; private set; }
+		[Required]
+		public int Count { get; private set; }
 
-        [Required]
-        public double Sum { get; private set; }
+		[Required]
+		public double Sum { get; private set; }
 
-        [Required]
-        public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
+		[Required]
+		public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
 
-        [Required]
-        public DateTime DateCreate { get; private set; } = DateTime.Now;
+		[Required]
+		public DateTime DateCreate { get; private set; } = DateTime.Now;
 
-        public DateTime? DateImplement { get; private set; }
+		public DateTime? DateImplement { get; private set; }
 
-        public static Order Create(ConfectioneryDatabase context, OrderBindingModel model)
-        {
-            return new Order()
-            {
-                Id = model.Id,
-                ClientId = model.ClientId,
-                Client = context.Clients.First(x => x.Id == model.ClientId),
-                PastryId = model.PastryId,
-                Pastry = context.Pastrys.First(x => x.Id == model.PastryId),
-                Count = model.Count,
-                Sum = model.Sum,
-                Status = model.Status,
-                DateCreate = model.DateCreate,
-                DateImplement = model.DateImplement,
-            };
-        }
+		public static Order Create(ConfectioneryDatabase context, OrderBindingModel model)
+		{
+			return new Order()
+			{
+				Id = model.Id,
+				ClientId = model.ClientId,
+				Client = context.Clients.First(x => x.Id == model.ClientId),
+				PastryId = model.PastryId,
+				Pastry = context.Pastrys.First(x => x.Id == model.PastryId),
+				ImplementerId = model.ImplementerId,
+				Implementer = model.ImplementerId.HasValue ? context.Implementers.First(x => x.Id == model.ImplementerId) : null,
+				Count = model.Count,
+				Sum = model.Sum,
+				Status = model.Status,
+				DateCreate = model.DateCreate,
+				DateImplement = model.DateImplement,
+			};
+		}
 
-        public void Update(OrderBindingModel? model)
-        {
-            if (model == null)
-            {
-                return;
-            }
-            Status = model.Status;
-            DateImplement = model.DateImplement;
-        }
+		public void Update(ConfectioneryDatabase context, OrderBindingModel? model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Status = model.Status;
+			DateImplement = model.DateImplement;
+			ImplementerId = model.ImplementerId;
+			Implementer = model.ImplementerId.HasValue ? context.Implementers.First(x => x.Id == model.ImplementerId) : null;
+		}
 
-        public OrderViewModel GetViewModel => new()
-        {
-            Id = Id,
-            ClientId = ClientId,
-            ClientFIO = Client.ClientFIO,
-            PastryId = PastryId,
-            PastryName = Pastry.PastryName,
-            Count = Count,
-            Sum = Sum,
-            Status = Status,
-            DateCreate = DateCreate,
-            DateImplement = DateImplement,
-        };
-    }
+		public OrderViewModel GetViewModel => new()
+		{
+			Id = Id,
+			ClientId = ClientId,
+			ClientFIO = Client.ClientFIO,
+			PastryId = PastryId,
+			PastryName = Pastry.PastryName,
+			ImplementerId = ImplementerId,
+			ImplementerFIO = Implementer != null ? Implementer.ImplementerFIO : null,
+			Count = Count,
+			Sum = Sum,
+			Status = Status,
+			DateCreate = DateCreate,
+			DateImplement = DateImplement,
+		};
+	}
 }

Confectionery/ConfectioneryDatabaseImplement/OrderStorage.cs

@@ -12,77 +12,80 @@ using Microsoft.EntityFrameworkCore;
 
 namespace ConfectioneryDatabaseImplement.Implements
 {
-    public class OrderStorage : IOrderStorage
-    {
-        public List<OrderViewModel> GetFullList()
-        {
-            using var context = new ConfectioneryDatabase();
-            return context.Orders.Include(x => x.Pastry).Include(x => x.Client).Select(x => x.GetViewModel).ToList();
-        }
+	public class OrderStorage : IOrderStorage
+	{
+		public List<OrderViewModel> GetFullList()
+		{
+			using var context = new ConfectioneryDatabase();
+			return context.Orders.Include(x => x.Pastry).Include(x => x.Client).Include(y => y.Implementer).Select(x => x.GetViewModel).ToList();
+		}
 
-        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
-        {
-            using var context = new ConfectioneryDatabase();
-            if (model.DateFrom.HasValue)
-            {
-                return context.Orders.Include(x => x.Pastry).Where(x => x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo).Select(x => x.GetViewModel).ToList();
-            }
-            if (model.ClientId.HasValue)
-            {
-                return context.Orders.Include(x => x.Pastry).Where(x => x.ClientId == model.ClientId).Select(x => x.GetViewModel).ToList();
-            }
-            return context.Orders.Include(x => x.Pastry).Where(x => x.Id == model.Id).Select(x => x.GetViewModel).ToList();
-        }
+		public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+		{
+			using var context = new ConfectioneryDatabase();
+			if ((!model.DateFrom.HasValue || !model.DateTo.HasValue) && !model.ClientId.HasValue && !model.Status.HasValue)
+			{
+				return new();
+			}
+			return context.Orders.Include(x => x.Pastry).Include(x => x.Client).Include(x => x.Implementer).Where(x =>
+				 (model.DateFrom.HasValue && model.DateTo.HasValue && x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo) ||
+				 (model.ClientId.HasValue && x.ClientId == model.ClientId) ||
+				 (model.Status.HasValue && x.Status == model.Status))
+				 .Select(x => x.GetViewModel).ToList();
+		}
 
-        public OrderViewModel? GetElement(OrderSearchModel model)
-        {
-            if (!model.Id.HasValue)
-            {
-                return new();
-            }
-            using var context = new ConfectioneryDatabase();
-            return context.Orders.Include(x => x.Pastry).FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
-        }
+		public OrderViewModel? GetElement(OrderSearchModel model)
+		{
+			if (!model.Id.HasValue && (!model.ImplementerId.HasValue || !model.Status.HasValue))
+			{
+				return new();
+			}
+			using var context = new ConfectioneryDatabase();
+			return context.Orders.Include(x => x.Pastry).Include(x => x.Client).Include(x => x.Implementer).FirstOrDefault(x =>
+				(model.Id.HasValue && x.Id == model.Id) ||
+				(model.ImplementerId.HasValue && x.ImplementerId == model.ImplementerId && x.Status == model.Status))
+				?.GetViewModel;
+		}
 
-        public OrderViewModel? Insert(OrderBindingModel model)
-        {
-            using var context = new ConfectioneryDatabase();
-            if (model == null)
-                return null;
-            var newOrder = Order.Create(context, model);
-            if (newOrder == null)
-            {
-                return null;
-            }
-            context.Orders.Add(newOrder);
-            context.SaveChanges();
-            return newOrder.GetViewModel;
-        }
+		public OrderViewModel? Insert(OrderBindingModel model)
+		{
+			using var context = new ConfectioneryDatabase();
+			if (model == null)
+				return null;
+			var newOrder = Order.Create(context, model);
+			if (newOrder == null)
+			{
+				return null;
+			}
+			context.Orders.Add(newOrder);
+			context.SaveChanges();
+			return newOrder.GetViewModel;
+		}
 
-        public OrderViewModel? Update(OrderBindingModel model)
-        {
-            using var context = new ConfectioneryDatabase();
-            var order = context.Orders.FirstOrDefault(x => x.Id == model.Id);
-            if (order == null)
-            {
-                return null;
-            }
-            order.Update(model);
-            context.SaveChanges();
-            return order.GetViewModel;
-        }
+		public OrderViewModel? Update(OrderBindingModel model)
+		{
+			using var context = new ConfectioneryDatabase();
+			var order = context.Orders.FirstOrDefault(x => x.Id == model.Id);
+			if (order == null)
+			{
+				return null;
+			}
+			order.Update(context, model);
+			context.SaveChanges();
+			return order.GetViewModel;
+		}
 
-        public OrderViewModel? Delete(OrderBindingModel model)
-        {
-            using var context = new ConfectioneryDatabase();
-            var order = context.Orders.FirstOrDefault(rec => rec.Id == model.Id);
-            if (order != null)
-            {
-                context.Orders.Remove(order);
-                context.SaveChanges();
-                return order.GetViewModel;
-            }
-            return null;
-        }
-    }
+		public OrderViewModel? Delete(OrderBindingModel model)
+		{
+			using var context = new ConfectioneryDatabase();
+			var order = context.Orders.FirstOrDefault(rec => rec.Id == model.Id);
+			if (order != null)
+			{
+				context.Orders.Remove(order);
+				context.SaveChanges();
+				return order.GetViewModel;
+			}
+			return null;
+		}
+	}
 }

Confectionery/ConfectioneryFileImplement/ImplementerStorage.cs

@@ -13,87 +13,81 @@ namespace ConfectioneryFileImplement.Implements
 {
 	public class ImplementerStorage : IImplementerStorage
 	{
-		private readonly DataFileSingleton _source;
+		private readonly DataFileSingleton source;
+
 		public ImplementerStorage()
 		{
-			_source = DataFileSingleton.GetInstance();
+			source = DataFileSingleton.GetInstance();
 		}
 
 		public List<ImplementerViewModel> GetFullList()
 		{
-			return _source.Implementers.Select(x => x.GetViewModel).ToList();
+			return source.Implementers
+					.Select(x => x.GetViewModel)
+					.ToList();
 		}
 
 		public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model)
 		{
-			if (model == null)
+			if (string.IsNullOrEmpty(model.ImplementerFIO))
 			{
 				return new();
 			}
-			if (model.Id.HasValue)
-			{
-				var res = GetElement(model);
-				return res != null ? new() { res } : new();
-			}
-			if (model.ImplementerFIO != null)
-			{
-				return _source.Implementers
-					.Where(x => x.ImplementerFIO.Equals(model.ImplementerFIO))
+			return source.Implementers
+					.Where(x => x.ImplementerFIO.Contains(model.ImplementerFIO))
 					.Select(x => x.GetViewModel)
 					.ToList();
-			}
-			return new();
 		}
 
 		public ImplementerViewModel? GetElement(ImplementerSearchModel model)
 		{
-			if (model.Id.HasValue)
+			if (string.IsNullOrEmpty(model.ImplementerFIO) && string.IsNullOrEmpty(model.Password) && !model.Id.HasValue)
 			{
-				return _source.Implementers.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
+				return null;
 			}
-			if (model.ImplementerFIO != null && model.Password != null)
-			{
-				return _source.Implementers.FirstOrDefault(x => x.ImplementerFIO.Equals(model.ImplementerFIO) && x.Password.Equals(model.Password))?.GetViewModel;
-			}
-			if (model.ImplementerFIO != null)
-			{
-				return _source.Implementers.FirstOrDefault(x => x.ImplementerFIO.Equals(model.ImplementerFIO))?.GetViewModel;
-			}
-			return null;
+			return source.Implementers
+					.FirstOrDefault(x =>
+					(!string.IsNullOrEmpty(model.ImplementerFIO) && x.ImplementerFIO == model.ImplementerFIO
+					&& (string.IsNullOrEmpty(model.Password) || x.Password == model.Password))
+					|| (model.Id.HasValue && x.Id == model.Id))
+					?.GetViewModel;
 		}
 
 		public ImplementerViewModel? Insert(ImplementerBindingModel model)
 		{
-			model.Id = _source.Implementers.Count > 0 ? _source.Implementers.Max(x => x.Id) + 1 : 1;
-			var res = Implementer.Create(model);
-			if (res != null)
+			model.Id = source.Implementers.Count > 0 ? source.Implementers.Max(x => x.Id) + 1 : 1;
+			var newImplementer = Implementer.Create(model);
+			if (newImplementer == null)
 			{
-				_source.Implementers.Add(res);
-				_source.SaveImplementers();
+				return null;
 			}
-			return res?.GetViewModel;
+			source.Implementers.Add(newImplementer);
+			source.SaveImplementers();
+			return newImplementer.GetViewModel;
 		}
 
 		public ImplementerViewModel? Update(ImplementerBindingModel model)
 		{
-			var res = _source.Implementers.FirstOrDefault(x => x.Id == model.Id);
-			if (res != null)
+			var implementer = source.Implementers.FirstOrDefault(x => x.Id == model.Id);
+			if (implementer == null)
 			{
-				res.Update(model);
-				_source.SaveImplementers();
+				return null;
 			}
-			return res?.GetViewModel;
+			implementer.Update(model);
+			source.SaveImplementers();
+			return implementer.GetViewModel;
 		}
 
 		public ImplementerViewModel? Delete(ImplementerBindingModel model)
 		{
-			var res = _source.Implementers.FirstOrDefault(x => x.Id == model.Id);
-			if (res != null)
+			var element = source.Implementers.FirstOrDefault(x => x.Id == model.Id);
+			if (element != null)
 			{
-				_source.Implementers.Remove(res);
-				_source.SaveImplementers();
+				source.Implementers.Remove(element);
+				source.SaveImplementers();
+				return element.GetViewModel;
 			}
-			return res?.GetViewModel;
+			return null;
 		}
 	}
 }

Confectionery/ConfectioneryFileImplement/Order.cs

@@ -6,82 +6,91 @@ using System.Xml.Linq;
 
 namespace ConfectioneryFileImplement.Models
 {
-    public class Order : IOrderModel
-    {
-        public int Id { get; private set; }
-        public int ClientId { get; private set; }
-        public int PastryId { get; private set; }
-        public int Count { get; private set; }
-        public double Sum { get; private set; }
-        public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
-        public DateTime DateCreate { get; private set; } = DateTime.Now;
-        public DateTime? DateImplement { get; private set; }
+	public class Order : IOrderModel
+	{
+		public int Id { get; private set; }
+		public int ClientId { get; private set; }
+		public int? ImplementerId { get; set; }
+		public int PastryId { get; private set; }
+		public int Count { get; private set; }
+		public double Sum { get; private set; }
+		public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
+		public DateTime DateCreate { get; private set; } = DateTime.Now;
+		public DateTime? DateImplement { get; private set; }
 
-        public static Order? Create(OrderBindingModel? model)
-        {
-            if (model == null)
-            {
-                return null;
-            }
-            return new Order()
-            {
-                Id = model.Id,
-                PastryId = model.PastryId,
-                Count = model.Count,
-                Sum = model.Sum,
-                Status = model.Status,
-                DateCreate = model.DateCreate,
-                DateImplement = model.DateImplement,
-            };
-        }
+		public static Order? Create(OrderBindingModel? model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new Order()
+			{
+				Id = model.Id,
+				PastryId = model.PastryId,
+				ClientId = model.ClientId,
+				ImplementerId = model.ImplementerId,
+				Count = model.Count,
+				Sum = model.Sum,
+				Status = model.Status,
+				DateCreate = model.DateCreate,
+				DateImplement = model.DateImplement,
+			};
+		}
 
-        public static Order? Create(XElement element)
-        {
-            if (element == null)
-            {
-                return null;
-            }
-            string dateImplement = element.Element("DateImplement")!.Value;
-            return new Order()
-            {
-                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
-                PastryId = Convert.ToInt32(element.Element("PastryId")!.Value),
-                Count = Convert.ToInt32(element.Element("Count")!.Value),
-                Sum = Convert.ToDouble(element.Element("Sum")!.Value),
-                Status = (OrderStatus)(Enum.Parse(typeof(OrderStatus), element.Element("Status")!.Value)),
-                DateCreate = Convert.ToDateTime(element.Element("DateCreate")!.Value),
-                DateImplement = (dateImplement == "" || dateImplement is null) ? Convert.ToDateTime(null) : Convert.ToDateTime(dateImplement)
-            };
-        }
+		public static Order? Create(XElement element)
+		{
+			if (element == null)
+			{
+				return null;
+			}
+			string dateImplement = element.Element("DateImplement")!.Value;
+			return new Order()
+			{
+				Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+				PastryId = Convert.ToInt32(element.Element("PastryId")!.Value),
+				ClientId = Convert.ToInt32(element.Element("ClientId")!.Value),
+				ImplementerId = Convert.ToInt32(element.Element("ImplementerId")!.Value),
+				Count = Convert.ToInt32(element.Element("Count")!.Value),
+				Sum = Convert.ToDouble(element.Element("Sum")!.Value),
+				Status = (OrderStatus)(Enum.Parse(typeof(OrderStatus), element.Element("Status")!.Value)),
+				DateCreate = Convert.ToDateTime(element.Element("DateCreate")!.Value),
+				DateImplement = (dateImplement == "" || dateImplement is null) ? Convert.ToDateTime(null) : Convert.ToDateTime(dateImplement)
+			};
+		}
 
-        public void Update(OrderBindingModel? model)
-        {
-            if (model == null)
-            {
-                return;
-            }
-            Status = model.Status;
-            if (model.Status == OrderStatus.Выдан) DateImplement = model.DateImplement;
-        }
+		public void Update(OrderBindingModel? model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Status = model.Status;
+			if (model.Status == OrderStatus.Выдан) DateImplement = model.DateImplement;
+		}
 
-        public OrderViewModel GetViewModel => new()
-        {
-            Id = Id,
-            PastryId = PastryId,
-            Count = Count,
-            Sum = Sum,
-            Status = Status,
-            DateCreate = DateCreate,
-            DateImplement = DateImplement,
-        };
+		public OrderViewModel GetViewModel => new()
+		{
+			Id = Id,
+			PastryId = PastryId,
+			ClientId = ClientId,
+			ImplementerId = ImplementerId,
+			Count = Count,
+			Sum = Sum,
+			Status = Status,
+			DateCreate = DateCreate,
+			DateImplement = DateImplement,
+		};
 
-        public XElement GetXElement => new("Order",
-           new XAttribute("Id", Id),
-           new XElement("PastryId", PastryId.ToString()),
-           new XElement("Count", Count.ToString()),
-           new XElement("Sum", Sum.ToString()),
-           new XElement("Status", Status.ToString()),
-           new XElement("DateCreate", DateCreate.ToString()),
-           new XElement("DateImplement", DateImplement.ToString()));
-    }
+		public XElement GetXElement => new("Order",
+		   new XAttribute("Id", Id),
+		   new XElement("PastryId", PastryId.ToString()),
+		   new XElement("ClientId", ClientId.ToString()),
+		   new XElement("ImplementerId", ImplementerId),
+		   new XElement("Count", Count.ToString()),
+		   new XElement("Sum", Sum.ToString()),
+		   new XElement("Status", Status.ToString()),
+		   new XElement("DateCreate", DateCreate.ToString()),
+		   new XElement("DateImplement", DateImplement.ToString()));
+	}
 }

Confectionery/ConfectioneryFileImplement/OrderStorage.cs

@@ -1,94 +1,129 @@
-using ConfectioneryContracts.BindingModels;
-using ConfectioneryContracts.SearchModels;
-using ConfectioneryContracts.StoragesContracts;
-using ConfectioneryContracts.ViewModels;
-using ConfectioneryFileImplement.Models;
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryFileImplement.Models;
 
 namespace ConfectioneryFileImplement.Implements
 {
-    public class OrderStorage : IOrderStorage
-    {
-        private readonly DataFileSingleton source;
+	public class OrderStorage : IOrderStorage
+	{
+		private readonly DataFileSingleton source;
 
-        public OrderStorage()
-        {
-            source = DataFileSingleton.GetInstance();
-        }
+		public OrderStorage()
+		{
+			source = DataFileSingleton.GetInstance();
+		}
 
-        public List<OrderViewModel> GetFullList() => source.Orders.Select(x => AttachPastryName(x.GetViewModel)).ToList();
+		public List<OrderViewModel> GetFullList()
+		{
+			return source.Orders
+					.Select(x => AddInfo(x.GetViewModel))
+					.ToList();
+		}
 
-        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
-        {
-            if (!model.Id.HasValue)
-            {
-                return new();
-            }
-            return source.Orders.Where(x => x.Id == model.Id).Select(x => AttachPastryName(x.GetViewModel)).ToList();
-        }
+		public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+		{
+			if (model.Id.HasValue)
+			{
+				return source.Orders
+							  .Where(x => x.Id == model.Id)
+							  .Select(x => AddInfo(x.GetViewModel))
+							  .ToList();
+			}
+			else if (model.DateFrom.HasValue && model.DateTo.HasValue)
+			{
+				return source.Orders
+							  .Where(x => x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo)
+							  .Select(x => AddInfo(x.GetViewModel))
+							  .ToList();
+			}
+			else if (model.ClientId.HasValue)
+			{
+				return source.Orders
+							  .Where(x => x.ClientId == model.ClientId)
+							  .Select(x => AddInfo(x.GetViewModel))
+							  .ToList();
+			}
+			else if (model.ImplementerId.HasValue)
+			{
+				return source.Orders
+							  .Where(x => x.ImplementerId == model.ImplementerId)
+							  .Select(x => AddInfo(x.GetViewModel))
+							  .ToList();
+			}
+			else if (model.Status != null)
+			{
+				return source.Orders
+							  .Where(x => x.Status.Equals(model.Status))
+							  .Select(x => AddInfo(x.GetViewModel))
+							  .ToList();
+			}
+			return new();
+		}
 
-        public OrderViewModel? GetElement(OrderSearchModel model)
-        {
-            if (!model.Id.HasValue)
-            {
-                return new();
-            }
-            return AttachPastryName(source.Orders.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel);
-        }
+		public OrderViewModel? GetElement(OrderSearchModel model)
+		{
+			if (!model.Id.HasValue && !model.ImplementerId.HasValue)
+			{
+				return null;
+			}
+			var order = source.Orders.FirstOrDefault(x =>
+				model.ImplementerId.HasValue && x.ImplementerId == model.ImplementerId && model.Status != null && x.Status.Equals(model.Status)
+				|| model.Status == null && model.ImplementerId.HasValue && x.ImplementerId == model.ImplementerId
+				|| model.Id.HasValue && x.Id == model.Id);
+			return order?.GetViewModel != null ? AddInfo(order.GetViewModel) : null;
+		}
 
-        public OrderViewModel? Insert(OrderBindingModel model)
-        {
-            model.Id = source.Orders.Count > 0 ? source.Orders.Max(x => x.Id) + 1 : 1;
-            var newOrder = Order.Create(model);
-            if (newOrder == null)
-            {
-                return null;
-            }
-            source.Orders.Add(newOrder);
-            source.SaveOrders();
-            return AttachPastryName(newOrder.GetViewModel);
-        }
+		public OrderViewModel? Insert(OrderBindingModel model)
+		{
+			model.Id = source.Orders.Count > 0 ? source.Orders.Max(x => x.Id) + 1 : 1;
+			var newOrder = Order.Create(model);
+			if (newOrder == null)
+			{
+				return null;
+			}
+			source.Orders.Add(newOrder);
+			source.SaveOrders();
+			return AddInfo(newOrder.GetViewModel);
+		}
 
-        public OrderViewModel? Update(OrderBindingModel model)
-        {
-            var order = source.Orders.FirstOrDefault(x => x.Id == model.Id);
-            if (order == null)
-            {
-                return null;
-            }
-            order.Update(model);
-            source.SaveOrders();
-            return AttachPastryName(order.GetViewModel);
-        }
+		public OrderViewModel? Update(OrderBindingModel model)
+		{
+			var order = source.Orders.FirstOrDefault(x => x.Id == model.Id);
+			if (order == null)
+			{
+				return null;
+			}
+			order.Update(model);
+			source.SaveOrders();
+			return AddInfo(order.GetViewModel);
+		}
 
-        public OrderViewModel? Delete(OrderBindingModel model)
-        {
-            var order = source.Orders.FirstOrDefault(x => x.Id == model.Id);
-            if (order != null)
-            {
-                source.Orders.Remove(order);
-                source.SaveOrders();
-                return AttachPastryName(order.GetViewModel);
-            }
-            return null;
-        }
+		public OrderViewModel? Delete(OrderBindingModel model)
+		{
+			var element = source.Orders.FirstOrDefault(x => x.Id == model.Id);
+			if (element != null)
+			{
+				source.Orders.Remove(element);
+				source.SaveOrders();
+				return AddInfo(element.GetViewModel);
+			}
+			return null;
+		}
 
-        private OrderViewModel? AttachPastryName(OrderViewModel? model)
-        {
-            if (model == null)
-            {
-                return null;
-            }
-            var pastry = source.Pastrys.FirstOrDefault(x => x.Id == model.PastryId);
-            if (pastry != null)
-            {
-                model.PastryName = pastry.PastryName;
-            }
-            return model;
-        }
-    }
+		private OrderViewModel AddInfo(OrderViewModel model)
+		{
+			var selectedPastry = source.Pastrys.FirstOrDefault(x => x.Id == model.PastryId);
+			model.PastryName = selectedPastry?.PastryName ?? string.Empty;
+			var selectedClient = source.Clients.FirstOrDefault(x => x.Id == model.ClientId);
+			model.ClientFIO = selectedClient?.ClientFIO ?? string.Empty;
+			return model;
+		}
+	}
 }

Confectionery/ConfectioneryListImplement/DataListSingleton.cs

@@ -7,27 +7,29 @@ using ConfectioneryListImplement.Models;
 
 namespace ConfectioneryListImplement
 {
-    public class DataListSingleton
-    {
-        private static DataListSingleton? _instance;
-        public List<Component> Components { get; set; }
-        public List<Order> Orders { get; set; }
-        public List<Pastry> Pastrys { get; set; }
-        public List<Client> Clients { get; set; }
-        private DataListSingleton()
-        {
-            Components = new List<Component>();
-            Orders = new List<Order>();
-            Pastrys = new List<Pastry>();
-            Clients = new List<Client>();
-        }
-        public static DataListSingleton GetInstance()
-        {
-            if (_instance == null)
-            {
-                _instance = new DataListSingleton();
-            }
-            return _instance;
-        }
-    }
+	public class DataListSingleton
+	{
+		private static DataListSingleton? _instance;
+		public List<Component> Components { get; set; }
+		public List<Order> Orders { get; set; }
+		public List<Pastry> Pastrys { get; set; }
+		public List<Client> Clients { get; set; }
+		public List<Implementer> Implementers { get; set; }
+		private DataListSingleton()
+		{
+			Components = new List<Component>();
+			Orders = new List<Order>();
+			Pastrys = new List<Pastry>();
+			Clients = new List<Client>();
+			Implementers = new List<Implementer>();
+		}
+		public static DataListSingleton GetInstance()
+		{
+			if (_instance == null)
+			{
+				_instance = new DataListSingleton();
+			}
+			return _instance;
+		}
+	}
 }

Confectionery/ConfectioneryListImplement/ImplementerStorage.cs

@@ -2,6 +2,7 @@
 using ConfectioneryContracts.SearchModels;
 using ConfectioneryContracts.StoragesContracts;
 using ConfectioneryContracts.ViewModels;
+using ConfectioneryListImplement.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;

Confectionery/ConfectioneryListImplement/Order.cs

@@ -10,54 +10,59 @@ using System.Threading.Tasks;
 
 namespace ConfectioneryListImplement.Models
 {
-    public class Order : IOrderModel
-    {
-        public int Id { get; private set; }
-        public int PastryId { get; private set; }
-        public int ClientId { get; private set; }
-        public int Count { get; private set; }
-        public double Sum { get; private set; }
-        public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
-        public DateTime DateCreate { get; private set; } = DateTime.Now;
-        public DateTime? DateImplement { get; private set; }
+	public class Order : IOrderModel
+	{
+		public int Id { get; private set; }
+		public int PastryId { get; private set; }
+		public int ClientId { get; private set; }
+		public int? ImplementerId { get; private set; }
+		public int Count { get; private set; }
+		public double Sum { get; private set; }
+		public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
+		public DateTime DateCreate { get; private set; } = DateTime.Now;
+		public DateTime? DateImplement { get; private set; }
 
-        public static Order? Create(OrderBindingModel? model)
-        {
-            if (model == null)
-            {
-                return null;
-            }
-            return new Order()
-            {
-                Id = model.Id,
-                PastryId = model.PastryId,
-                Count = model.Count,
-                Sum = model.Sum,
-                Status = model.Status,
-                DateCreate = model.DateCreate,
-                DateImplement = model.DateImplement,
-            };
-        }
+		public static Order? Create(OrderBindingModel? model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new Order()
+			{
+				Id = model.Id,
+				PastryId = model.PastryId,
+				ClientId = model.ClientId,
+				ImplementerId = model.ImplementerId,
+				Count = model.Count,
+				Sum = model.Sum,
+				Status = model.Status,
+				DateCreate = model.DateCreate,
+				DateImplement = model.DateImplement,
+			};
+		}
 
-        public void Update(OrderBindingModel? model)
-        {
-            if (model == null)
-            {
-                return;
-            }
-            Status = model.Status;
-            if (model.Status == OrderStatus.Выдан) DateImplement = model.DateImplement;
-        }
+		public void Update(OrderBindingModel? model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Status = model.Status;
+			if (model.Status == OrderStatus.Выдан) DateImplement = model.DateImplement;
+		}
 
-        public OrderViewModel GetViewModel => new()
-        {
-            Id = Id,
-            PastryId = PastryId,
-            Count = Count,
-            Sum = Sum,
-            Status = Status,
-            DateCreate = DateCreate,
-            DateImplement = DateImplement,
-        };
-    }
+		public OrderViewModel GetViewModel => new()
+		{
+			Id = Id,
+			PastryId = PastryId,
+			ClientId = ClientId,
+			ImplementerId = ImplementerId,
+			Count = Count,
+			Sum = Sum,
+			Status = Status,
+			DateCreate = DateCreate,
+			DateImplement = DateImplement,
+		};
+	}
 }

Confectionery/ConfectioneryListImplement/OrderStorage.cs

@@ -9,117 +9,169 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace ConfectioneryListImplement
+namespace ConfectioneryListImplement.Implements
 {
-    public class OrderStorage : IOrderStorage
-    {
-        private readonly DataListSingleton _source;
+	public class OrderStorage : IOrderStorage
+	{
+		private readonly DataListSingleton _source;
 
-        public OrderStorage()
-        {
-            _source = DataListSingleton.GetInstance();
-        }
+		public OrderStorage()
+		{
+			_source = DataListSingleton.GetInstance();
+		}
 
-        public List<OrderViewModel> GetFullList()
-        {
-            var result = new List<OrderViewModel>();
-            foreach (var order in _source.Orders)
-            {
-                result.Add(AttachPastryName(order.GetViewModel));
-            }
-            return result;
-        }
+		public List<OrderViewModel> GetFullList()
+		{
+			var result = new List<OrderViewModel>();
+			foreach (var order in _source.Orders)
+			{
+				result.Add(AddInfo(order.GetViewModel));
+			}
+			return result;
+		}
 
-        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
-        {
-            var result = new List<OrderViewModel>();
-            if (model == null || !model.Id.HasValue)
-            {
-                return result;
-            }
-            foreach (var order in _source.Orders)
-            {
-                if (order.Id == model.Id)
-                {
-                    result.Add(AttachPastryName(order.GetViewModel));
-                }
-            }
-            return result;
-        }
+		public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+		{
+			var result = new List<OrderViewModel>();
+			if (model.Id.HasValue)
+			{
+				foreach (var order in _source.Orders)
+				{
+					if (order.Id == model.Id)
+					{
+						result.Add(AddInfo(order.GetViewModel));
+					}
+				}
+			}
+			else if (model.DateFrom.HasValue && model.DateTo.HasValue)
+			{
+				foreach (var order in _source.Orders)
+				{
+					if (order.DateCreate >= model.DateFrom && order.DateCreate <= model.DateTo)
+					{
+						result.Add(AddInfo(order.GetViewModel));
+					}
+				}
+			}
+			else if (model.ClientId.HasValue)
+			{
+				foreach (var order in _source.Orders)
+				{
+					if (order.ClientId == model.ClientId)
+					{
+						result.Add(AddInfo(order.GetViewModel));
+					}
+				}
+			}
+			else if (model.ImplementerId.HasValue)
+			{
+				foreach (var order in _source.Orders)
+				{
+					if (order.ImplementerId == model.ImplementerId)
+					{
+						result.Add(AddInfo(order.GetViewModel));
+					}
+				}
+			}
+			else if (model.Status != null)
+			{
+				foreach (var order in _source.Orders)
+				{
+					if (order.Status.Equals(model.Status))
+					{
+						result.Add(AddInfo(order.GetViewModel));
+					}
+				}
+			}
+			return result;
+		}
 
-        public OrderViewModel? GetElement(OrderSearchModel model)
-        {
-            if (!model.Id.HasValue)
-            {
-                return null;
-            }
-            foreach (var order in _source.Orders)
-            {
-                if (model.Id.HasValue && order.Id == model.Id)
-                {
-                    return AttachPastryName(order.GetViewModel);
-                }
-            }
-            return null;
-        }
+		public OrderViewModel? GetElement(OrderSearchModel model)
+		{
+			if (!model.Id.HasValue && !model.ImplementerId.HasValue)
+			{
+				return null;
+			}
+			foreach (var order in _source.Orders)
+			{
+				if (order.Id == model.Id)
+				{
+					return AddInfo(order.GetViewModel);
+				}
+				if (model.ImplementerId.HasValue && model.Status != null && order.ImplementerId == model.ImplementerId && order.Status.Equals(model.Status))
+				{
+					return AddInfo(order.GetViewModel);
+				}
+				if (model.ImplementerId.HasValue && model.Status == null && order.ImplementerId == model.ImplementerId)
+				{
+					return AddInfo(order.GetViewModel);
+				}
+			}
+			return null;
+		}
 
-        public OrderViewModel? Insert(OrderBindingModel model)
-        {
-            model.Id = 1;
-            foreach (var order in _source.Orders)
-            {
-                if (model.Id <= order.Id)
-                {
-                    model.Id = order.Id + 1;
-                }
-            }
-            var newOrder = Order.Create(model);
-            if (newOrder == null)
-            {
-                return null;
-            }
-            _source.Orders.Add(newOrder);
-            return AttachPastryName(newOrder.GetViewModel);
-        }
+		public OrderViewModel? Insert(OrderBindingModel model)
+		{
+			model.Id = 1;
+			foreach (var order in _source.Orders)
+			{
+				if (model.Id <= order.Id)
+				{
+					model.Id = order.Id + 1;
+				}
+			}
+			var newOrder = Order.Create(model);
+			if (newOrder == null)
+			{
+				return null;
+			}
+			_source.Orders.Add(newOrder);
+			return AddInfo(newOrder.GetViewModel);
+		}
 
-        public OrderViewModel? Update(OrderBindingModel model)
-        {
-            foreach (var order in _source.Orders)
-            {
-                if (order.Id == model.Id)
-                {
-                    order.Update(model);
-                    return AttachPastryName(order.GetViewModel);
-                }
-            }
-            return null;
-        }
+		public OrderViewModel? Update(OrderBindingModel model)
+		{
+			foreach (var order in _source.Orders)
+			{
+				if (order.Id == model.Id)
+				{
+					order.Update(model);
+					return AddInfo(order.GetViewModel);
+				}
+			}
+			return null;
+		}
 
-        public OrderViewModel? Delete(OrderBindingModel model)
-        {
-            for (int i = 0; i < _source.Orders.Count; ++i)
-            {
-                if (_source.Orders[i].Id == model.Id)
-                {
-                    var element = _source.Orders[i];
-                    _source.Orders.RemoveAt(i);
-                    return AttachPastryName(element.GetViewModel);
-                }
-            }
-            return null;
-        }
+		public OrderViewModel? Delete(OrderBindingModel model)
+		{
+			for (int i = 0; i < _source.Orders.Count; ++i)
+			{
+				if (_source.Orders[i].Id == model.Id)
+				{
+					var element = _source.Orders[i];
+					_source.Orders.RemoveAt(i);
+					return AddInfo(element.GetViewModel);
+				}
+			}
+			return null;
+		}
 
-        private OrderViewModel AttachPastryName(OrderViewModel model)
-        {
-            foreach (var Pastry in _source.Pastrys)
-            {
-                if (Pastry.Id == model.PastryId)
-                {
-                    model.PastryName = Pastry.PastryName;
-                    return model;
-                }
-            }
-            return model;
-        }
-    }
+		private OrderViewModel AddInfo(OrderViewModel model)
+		{
+			var selectedPastry = _source.Pastrys.Find(pastry => pastry.Id == model.PastryId);
+			if (selectedPastry != null)
+			{
+				model.PastryName = selectedPastry.PastryName;
+			}
+			foreach (var client in _source.Clients)
+			{
+				if (client.Id == model.ClientId)
+				{
+					model.ClientFIO = client.ClientFIO;
+					break;
+				}
+			}
+			return model;
+		}
+	}
 }

Confectionery/ConfectioneryRestApi/Program.cs

@@ -15,6 +15,8 @@ builder.Services.AddTransient<IPastryStorage, PastryStorage>();
 builder.Services.AddTransient<IOrderLogic, OrderLogic>();
 builder.Services.AddTransient<IClientLogic, ClientLogic>();
 builder.Services.AddTransient<IPastryLogic, PastryLogic>();
+builder.Services.AddTransient<IImplementerStorage, ImplementerStorage>();
+builder.Services.AddTransient<IImplementerLogic, ImplementerLogic>();
 builder.Services.AddControllers();
 
 // Learn more about configuring Swagger/OpenAPI at

Confectionery/ConfectioneryView/FormImplementer.Designer.cs

@@ -0,0 +1,166 @@
+namespace ConfectioneryView
+{
+	partial class FormImplementer
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Windows Form Designer generated code
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			labelName = new Label();
+			labelPassword = new Label();
+			labelWorkExp = new Label();
+			labelQualif = new Label();
+			textBoxFIO = new TextBox();
+			textBoxPassword = new TextBox();
+			numericUpDownWorkExperience = new NumericUpDown();
+			numericUpDownQualification = new NumericUpDown();
+			buttonSave = new Button();
+			buttonCancel = new Button();
+			((System.ComponentModel.ISupportInitialize)numericUpDownWorkExperience).BeginInit();
+			((System.ComponentModel.ISupportInitialize)numericUpDownQualification).BeginInit();
+			SuspendLayout();
+			// 
+			// labelName
+			// 
+			labelName.AutoSize = true;
+			labelName.Location = new Point(114, 85);
+			labelName.Name = "labelName";
+			labelName.Size = new Size(56, 25);
+			labelName.TabIndex = 0;
+			labelName.Text = "ФИО:";
+			// 
+			// labelPassword
+			// 
+			labelPassword.AutoSize = true;
+			labelPassword.Location = new Point(99, 160);
+			labelPassword.Name = "labelPassword";
+			labelPassword.Size = new Size(78, 25);
+			labelPassword.TabIndex = 1;
+			labelPassword.Text = "Пароль:";
+			// 
+			// labelWorkExp
+			// 
+			labelWorkExp.AutoSize = true;
+			labelWorkExp.Location = new Point(55, 244);
+			labelWorkExp.Name = "labelWorkExp";
+			labelWorkExp.Size = new Size(122, 25);
+			labelWorkExp.TabIndex = 2;
+			labelWorkExp.Text = "Стаж работы:";
+			// 
+			// labelQualif
+			// 
+			labelQualif.AutoSize = true;
+			labelQualif.Location = new Point(36, 319);
+			labelQualif.Name = "labelQualif";
+			labelQualif.Size = new Size(134, 25);
+			labelQualif.TabIndex = 3;
+			labelQualif.Text = "Квалификация:";
+			// 
+			// textBoxFIO
+			// 
+			textBoxFIO.Location = new Point(204, 82);
+			textBoxFIO.Name = "textBoxFIO";
+			textBoxFIO.Size = new Size(544, 31);
+			textBoxFIO.TabIndex = 4;
+			// 
+			// textBoxPassword
+			// 
+			textBoxPassword.Location = new Point(204, 154);
+			textBoxPassword.Name = "textBoxPassword";
+			textBoxPassword.Size = new Size(544, 31);
+			textBoxPassword.TabIndex = 5;
+			// 
+			// numericUpDownWorkExperience
+			// 
+			numericUpDownWorkExperience.Location = new Point(204, 244);
+			numericUpDownWorkExperience.Name = "numericUpDownWorkExperience";
+			numericUpDownWorkExperience.Size = new Size(180, 31);
+			numericUpDownWorkExperience.TabIndex = 6;
+			// 
+			// numericUpDownQualification
+			// 
+			numericUpDownQualification.Location = new Point(204, 317);
+			numericUpDownQualification.Name = "numericUpDownQualification";
+			numericUpDownQualification.Size = new Size(180, 31);
+			numericUpDownQualification.TabIndex = 7;
+			// 
+			// buttonSave
+			// 
+			buttonSave.Location = new Point(600, 397);
+			buttonSave.Name = "buttonSave";
+			buttonSave.Size = new Size(160, 61);
+			buttonSave.TabIndex = 8;
+			buttonSave.Text = "Сохранить";
+			buttonSave.UseVisualStyleBackColor = true;
+			buttonSave.Click += buttonSave_Click;
+			// 
+			// buttonCancel
+			// 
+			buttonCancel.Location = new Point(792, 397);
+			buttonCancel.Name = "buttonCancel";
+			buttonCancel.Size = new Size(160, 61);
+			buttonCancel.TabIndex = 9;
+			buttonCancel.Text = "Отмена";
+			buttonCancel.UseVisualStyleBackColor = true;
+			buttonCancel.Click += buttonCancel_Click;
+			// 
+			// FormImplementer
+			// 
+			AutoScaleDimensions = new SizeF(10F, 25F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(1028, 495);
+			Controls.Add(buttonCancel);
+			Controls.Add(buttonSave);
+			Controls.Add(numericUpDownQualification);
+			Controls.Add(numericUpDownWorkExperience);
+			Controls.Add(textBoxPassword);
+			Controls.Add(textBoxFIO);
+			Controls.Add(labelQualif);
+			Controls.Add(labelWorkExp);
+			Controls.Add(labelPassword);
+			Controls.Add(labelName);
+			Name = "FormImplementer";
+			Text = "Исполнитель";
+			Load += FormImplementer_Load;
+			((System.ComponentModel.ISupportInitialize)numericUpDownWorkExperience).EndInit();
+			((System.ComponentModel.ISupportInitialize)numericUpDownQualification).EndInit();
+			ResumeLayout(false);
+			PerformLayout();
+		}
+
+		#endregion
+
+		private Label labelName;
+		private Label labelPassword;
+		private Label labelWorkExp;
+		private Label labelQualif;
+		private TextBox textBoxFIO;
+		private TextBox textBoxPassword;
+		private NumericUpDown numericUpDownWorkExperience;
+		private NumericUpDown numericUpDownQualification;
+		private Button buttonSave;
+		private Button buttonCancel;
+	}
+}

Confectionery/ConfectioneryView/FormImplementer.cs

@@ -0,0 +1,103 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.BusinessLogicsContracts;
+using ConfectioneryContracts.SearchModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace ConfectioneryView
+{
+	public partial class FormImplementer : Form
+	{
+		private readonly ILogger _logger;
+		private readonly IImplementerLogic _logic;
+		private int? _id;
+		public int Id { set { _id = value; } }
+
+		public FormImplementer(ILogger<FormImplementer> logger, IImplementerLogic logic)
+		{
+			InitializeComponent();
+			_logger = logger;
+			_logic = logic;
+		}
+
+		private void FormImplementer_Load(object sender, EventArgs e)
+		{
+			if (_id.HasValue)
+			{
+				try
+				{
+					_logger.LogInformation("Получение исполнителя");
+					var view = _logic.ReadElement(new ImplementerSearchModel
+					{
+						Id = _id.Value
+					});
+					if (view != null)
+					{
+						textBoxFIO.Text = view.ImplementerFIO;
+						textBoxPassword.Text = view.Password;
+						numericUpDownWorkExperience.Value = view.WorkExperience;
+						numericUpDownQualification.Value = view.Qualification;
+					}
+				}
+				catch (Exception ex)
+				{
+					_logger.LogError(ex, "Ошибка получения исполнителя");
+					MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+				}
+			}
+		}
+
+		private void buttonSave_Click(object sender, EventArgs e)
+		{
+			if (string.IsNullOrEmpty(textBoxFIO.Text))
+			{
+				MessageBox.Show("Заполните ФИО", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+				return;
+			}
+			if (string.IsNullOrEmpty(textBoxPassword.Text))
+			{
+				MessageBox.Show("Заполните пароль", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+				return;
+			}
+			_logger.LogInformation("Сохранение исполнителя");
+			try
+			{
+				var model = new ImplementerBindingModel
+				{
+					Id = _id ?? 0,
+					ImplementerFIO = textBoxFIO.Text,
+					Password = textBoxPassword.Text,
+					WorkExperience = (int)numericUpDownWorkExperience.Value,
+					Qualification = (int)numericUpDownQualification.Value
+				};
+				var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);
+				if (!operationResult)
+				{
+					throw new Exception("Ошибка при создании или обновлении. Дополнительная информация в логах.");
+				}
+				MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+				DialogResult = DialogResult.OK;
+				Close();
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка сохранения исполнителя");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+			}
+		}
+
+		private void buttonCancel_Click(object sender, EventArgs e)
+		{
+			DialogResult = DialogResult.Cancel;
+			Close();
+		}
+	}
+}

Confectionery/ConfectioneryView/FormImplementer.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

Confectionery/ConfectioneryView/FormImplementers.Designer.cs

@@ -0,0 +1,113 @@
+namespace ConfectioneryView
+{
+	partial class FormImplementers
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Windows Form Designer generated code
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			dataGridView = new DataGridView();
+			buttonAdd = new Button();
+			buttonUpd = new Button();
+			buttonDel = new Button();
+			buttonRef = new Button();
+			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+			SuspendLayout();
+			// 
+			// dataGridView
+			// 
+			dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			dataGridView.Location = new Point(12, 12);
+			dataGridView.Name = "dataGridView";
+			dataGridView.RowHeadersWidth = 62;
+			dataGridView.Size = new Size(768, 492);
+			dataGridView.TabIndex = 0;
+			// 
+			// buttonAdd
+			// 
+			buttonAdd.Location = new Point(849, 59);
+			buttonAdd.Name = "buttonAdd";
+			buttonAdd.Size = new Size(112, 34);
+			buttonAdd.TabIndex = 1;
+			buttonAdd.Text = "Добавить";
+			buttonAdd.UseVisualStyleBackColor = true;
+			buttonAdd.Click += buttonAdd_Click;
+			// 
+			// buttonUpd
+			// 
+			buttonUpd.Location = new Point(849, 137);
+			buttonUpd.Name = "buttonUpd";
+			buttonUpd.Size = new Size(112, 34);
+			buttonUpd.TabIndex = 2;
+			buttonUpd.Text = "Изменить";
+			buttonUpd.UseVisualStyleBackColor = true;
+			buttonUpd.Click += buttonUpd_Click;
+			// 
+			// buttonDel
+			// 
+			buttonDel.Location = new Point(849, 218);
+			buttonDel.Name = "buttonDel";
+			buttonDel.Size = new Size(112, 34);
+			buttonDel.TabIndex = 3;
+			buttonDel.Text = "Удалить";
+			buttonDel.UseVisualStyleBackColor = true;
+			buttonDel.Click += buttonDel_Click;
+			// 
+			// buttonRef
+			// 
+			buttonRef.Location = new Point(849, 296);
+			buttonRef.Name = "buttonRef";
+			buttonRef.Size = new Size(112, 34);
+			buttonRef.TabIndex = 4;
+			buttonRef.Text = "Обновить";
+			buttonRef.UseVisualStyleBackColor = true;
+			buttonRef.Click += buttonRef_Click;
+			// 
+			// FormImplementers
+			// 
+			AutoScaleDimensions = new SizeF(10F, 25F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(1028, 516);
+			Controls.Add(buttonRef);
+			Controls.Add(buttonDel);
+			Controls.Add(buttonUpd);
+			Controls.Add(buttonAdd);
+			Controls.Add(dataGridView);
+			Name = "FormImplementers";
+			Text = "Исполнители";
+			Load += FormImplementers_Load;
+			((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+			ResumeLayout(false);
+		}
+
+		#endregion
+
+		private DataGridView dataGridView;
+		private Button buttonAdd;
+		private Button buttonUpd;
+		private Button buttonDel;
+		private Button buttonRef;
+	}
+}

Confectionery/ConfectioneryView/FormImplementers.cs

@@ -0,0 +1,118 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace ConfectioneryView
+{
+	public partial class FormImplementers : Form
+	{
+		private readonly ILogger _logger;
+		private readonly IImplementerLogic _logic;
+
+		public FormImplementers(ILogger<FormImplementers> logger, IImplementerLogic implementerLogic)
+		{
+			InitializeComponent();
+			_logger = logger;
+			_logic = implementerLogic;
+		}
+
+		private void LoadData()
+		{
+			try
+			{
+				var list = _logic.ReadList(null);
+				if (list != null)
+				{
+					dataGridView.DataSource = list;
+					dataGridView.Columns["Id"].Visible = false;
+					dataGridView.Columns["ImplementerFIO"].AutoSizeMode =
+					DataGridViewAutoSizeColumnMode.Fill;
+				}
+				_logger.LogInformation("Загрузка исполнителей");
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка загрузки исполнителей");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+				MessageBoxIcon.Error);
+			}
+		}
+
+		private void FormImplementers_Load(object sender, EventArgs e)
+		{
+			LoadData();
+		}
+
+		private void buttonAdd_Click(object sender, EventArgs e)
+		{
+			var service = Program.ServiceProvider?.GetService(typeof(FormImplementer));
+			if (service is FormImplementer form)
+			{
+				if (form.ShowDialog() == DialogResult.OK)
+				{
+					LoadData();
+				}
+			}
+		}
+
+		private void buttonUpd_Click(object sender, EventArgs e)
+		{
+			if (dataGridView.SelectedRows.Count == 1)
+			{
+				var service = Program.ServiceProvider?.GetService(typeof(FormImplementer));
+				if (service is FormImplementer form)
+				{
+					form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+					if (form.ShowDialog() == DialogResult.OK)
+					{
+						LoadData();
+					}
+				}
+			}
+		}
+
+		private void buttonDel_Click(object sender, EventArgs e)
+		{
+			if (dataGridView.SelectedRows.Count == 1)
+			{
+				if (MessageBox.Show("Удалить запись?", "Вопрос",
+				MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+				{
+					int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+					_logger.LogInformation("Удаление исполнителя");
+					try
+					{
+						if (!_logic.Delete(new ImplementerBindingModel
+						{
+							Id = id
+						}))
+						{
+							throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+						}
+						LoadData();
+					}
+					catch (Exception ex)
+					{
+						_logger.LogError(ex, "Ошибка удаления исполнителя");
+						MessageBox.Show(ex.Message, "Ошибка",
+						MessageBoxButtons.OK, MessageBoxIcon.Error);
+					}
+				}
+			}
+		}
+
+		private void buttonRef_Click(object sender, EventArgs e)
+		{
+			LoadData();
+		}
+	}
+}

Confectionery/ConfectioneryView/FormImplementers.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

Confectionery/ConfectioneryView/FormMain.Designer.cs

@@ -38,12 +38,13 @@
 			pastrysListToolStripMenuItem = new ToolStripMenuItem();
 			componentPastryToolStripMenuItem = new ToolStripMenuItem();
 			ordersListToolStripMenuItem = new ToolStripMenuItem();
+			startWorkToolStripMenuItem = new ToolStripMenuItem();
 			buttonCreateOrder = new Button();
 			buttonTakeOrderInWork = new Button();
 			buttonOrderReady = new Button();
 			buttonIssuedOrder = new Button();
 			buttonRef = new Button();
-			startWorkToolStripMenuItem = new ToolStripMenuItem();
+			implementersToolStripMenuItem = new ToolStripMenuItem();
 			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
 			menuStrip.SuspendLayout();
 			SuspendLayout();
@@ -70,7 +71,7 @@
 			// 
 			// toolStripMenuItem
 			// 
-			toolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { componentsToolStripMenuItem, pastryToolStripMenuItem, clientsToolStripMenuItem });
+			toolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { componentsToolStripMenuItem, pastryToolStripMenuItem, clientsToolStripMenuItem, implementersToolStripMenuItem });
 			toolStripMenuItem.Name = "toolStripMenuItem";
 			toolStripMenuItem.Size = new Size(139, 29);
 			toolStripMenuItem.Text = "Справочники";
@@ -124,6 +125,13 @@
 			ordersListToolStripMenuItem.Text = "Список заказов";
 			ordersListToolStripMenuItem.Click += ordersListToolStripMenuItem_Click;
 			// 
+			// startWorkToolStripMenuItem
+			// 
+			startWorkToolStripMenuItem.Name = "startWorkToolStripMenuItem";
+			startWorkToolStripMenuItem.Size = new Size(136, 29);
+			startWorkToolStripMenuItem.Text = "Запуск работ";
+			startWorkToolStripMenuItem.Click += startWorkToolStripMenuItem_Click;
+			// 
 			// buttonCreateOrder
 			// 
 			buttonCreateOrder.Anchor = AnchorStyles.Top | AnchorStyles.Right;
@@ -179,12 +187,12 @@
 			buttonRef.UseVisualStyleBackColor = true;
 			buttonRef.Click += buttonRef_Click;
 			// 
-			// startWorkToolStripMenuItem
+			// implementersToolStripMenuItem
 			// 
-			startWorkToolStripMenuItem.Name = "startWorkToolStripMenuItem";
-			startWorkToolStripMenuItem.Size = new Size(136, 29);
-			startWorkToolStripMenuItem.Text = "Запуск работ";
-			startWorkToolStripMenuItem.Click += startWorkToolStripMenuItem_Click;
+			implementersToolStripMenuItem.Name = "implementersToolStripMenuItem";
+			implementersToolStripMenuItem.Size = new Size(298, 34);
+			implementersToolStripMenuItem.Text = "Исполнители";
+			implementersToolStripMenuItem.Click += implementersToolStripMenuItem_Click_1;
 			// 
 			// FormMain
 			// 
@@ -227,5 +235,6 @@
         private ToolStripMenuItem ordersListToolStripMenuItem;
 		private ToolStripMenuItem clientsToolStripMenuItem;
 		private ToolStripMenuItem startWorkToolStripMenuItem;
+		private ToolStripMenuItem implementersToolStripMenuItem;
 	}
 }

Confectionery/ConfectioneryView/FormMain.cs

@@ -43,6 +43,7 @@ namespace ConfectioneryView
 					dataGridView.DataSource = list;
 					dataGridView.Columns["PastryId"].Visible = false;
 					dataGridView.Columns["ClientId"].Visible = false;
+					dataGridView.Columns["ImplementerId"].Visible = false;
 					dataGridView.Columns["PastryName"].AutoSizeMode =
 					DataGridViewAutoSizeColumnMode.Fill;
 				}
@@ -211,5 +212,14 @@ namespace ConfectioneryView
 			_workProcess.DoWork((Program.ServiceProvider?.GetService(typeof(IImplementerLogic)) as IImplementerLogic)!, _orderLogic);
 			MessageBox.Show("Процесс обработки запущен", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
 		}
+
+		private void implementersToolStripMenuItem_Click_1(object sender, EventArgs e)
+		{
+			var service = Program.ServiceProvider?.GetService(typeof(FormImplementers));
+			if (service is FormImplementers form)
+			{
+				form.ShowDialog();
+			}
+		}
 	}
 }

Confectionery/ConfectioneryView/Program.cs

@@ -7,55 +7,63 @@ using ConfectioneryDatabaseImplement.Implements;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using NLog.Extensions.Logging;
+using ConfectioneryBusinessLogic.BusinessLogics;
+using Microsoft.EntityFrameworkCore.Design;
 
 namespace ConfectioneryView
 {
-    internal static class Program
-    {
-        private static ServiceProvider? _serviceProvider;
-        public static ServiceProvider? ServiceProvider => _serviceProvider;
+	internal static class Program
+	{
+		private static ServiceProvider? _serviceProvider;
+		public static ServiceProvider? ServiceProvider => _serviceProvider;
 
-        /// <summary>
-        ///  The main entry point for the application.
-        /// </summary>
-        [STAThread]
-        static void Main()
-        {
-            ApplicationConfiguration.Initialize();
-            var services = new ServiceCollection();
-            ConfigureServices(services);
-            _serviceProvider = services.BuildServiceProvider();
-            Application.Run(_serviceProvider.GetRequiredService<FormMain>());
-        }
-        private static void ConfigureServices(ServiceCollection services)
-        {
-            services.AddLogging(option =>
-            {
-                option.SetMinimumLevel(LogLevel.Information);
-                option.AddNLog("nlog.config");
-            });
-            services.AddTransient<IComponentStorage, ComponentStorage>();
-            services.AddTransient<IOrderStorage, OrderStorage>();
-            services.AddTransient<IPastryStorage, PastryStorage>();
+		/// <summary>
+		///  The main entry point for the application.
+		/// </summary>
+		[STAThread]
+		static void Main()
+		{
+			ApplicationConfiguration.Initialize();
+			var services = new ServiceCollection();
+			ConfigureServices(services);
+			_serviceProvider = services.BuildServiceProvider();
+			Application.Run(_serviceProvider.GetRequiredService<FormMain>());
+		}
+		private static void ConfigureServices(ServiceCollection services)
+		{
+			services.AddLogging(option =>
+			{
+				option.SetMinimumLevel(LogLevel.Information);
+				option.AddNLog("nlog.config");
+			});
+			services.AddTransient<IComponentStorage, ComponentStorage>();
+			services.AddTransient<IOrderStorage, OrderStorage>();
+			services.AddTransient<IPastryStorage, PastryStorage>();
 			services.AddTransient<IClientStorage, ClientStorage>();
+			services.AddTransient<IImplementerStorage, ImplementerStorage>();
+			services.AddTransient<IImplementerLogic, ImplementerLogic>();
 			services.AddTransient<IClientLogic, ClientLogic>();
 			services.AddTransient<IComponentLogic, ComponentLogic>();
-            services.AddTransient<IOrderLogic, OrderLogic>();
-            services.AddTransient<IPastryLogic, PastryLogic>();
-            services.AddTransient<IReportLogic, ReportLogic>();
-            services.AddTransient<AbstractSaveToWord, SaveToWord>();
-            services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
-            services.AddTransient<AbstractSaveToPdf, SaveToPdf>();
-            services.AddTransient<FormMain>();
-            services.AddTransient<FormComponent>();
-            services.AddTransient<FormComponents>();
-            services.AddTransient<FormCreateOrder>();
-            services.AddTransient<FormPastry>();
-            services.AddTransient<FormPastryComponent>();
-            services.AddTransient<FormPastrys>();
-            services.AddTransient<FormReportPastryComponents>();
-            services.AddTransient<FormReportOrders>();
+			services.AddTransient<IOrderLogic, OrderLogic>();
+			services.AddTransient<IPastryLogic, PastryLogic>();
+			services.AddTransient<IReportLogic, ReportLogic>();
+			services.AddTransient<IWorkProcess, WorkModeling>();
+			services.AddTransient<AbstractSaveToWord, SaveToWord>();
+			services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
+			services.AddTransient<AbstractSaveToPdf, SaveToPdf>();
+			services.AddTransient<FormMain>();
+			services.AddTransient<FormComponent>();
+			services.AddTransient<FormComponents>();
+			services.AddTransient<FormCreateOrder>();
+			services.AddTransient<FormPastry>();
+			services.AddTransient<FormPastryComponent>();
+			services.AddTransient<FormPastrys>();
+			services.AddTransient<FormReportPastryComponents>();
+			services.AddTransient<FormReportOrders>();
 			services.AddTransient<FormClients>();
+			services.AddTransient<FormImplementers>();
+			services.AddTransient<FormImplementer>();
+			services.AddTransient<EntityFrameworkDesignServicesBuilder>();
 		}
-    }
+	}
 }