fix

GiftShop/GiftShopBusinessLogic/BusinessLogics/ImplementerLogic.cs

@@ -0,0 +1,125 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.BusinessLogicsContracts;
+using GiftShopContracts.SearchModels;
+using GiftShopContracts.StoragesContracts;
+using GiftShopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+namespace GiftShopBusinessLogic.BusinessLogics
+{
+	public class ImplementerLogic : IImplementerLogic
+	{
+		private readonly ILogger _logger;
+		private readonly IImplementerStorage _implementerStorage;
+
+		public ImplementerLogic(ILogger<ImplementerLogic> logger, IImplementerStorage implementerStorage)
+		{
+			_logger = logger;
+			_implementerStorage = implementerStorage;
+		}
+
+		public bool Create(ImplementerBindingModel model)
+		{
+			CheckModel(model);
+			if (_implementerStorage.Insert(model) == null)
+			{
+				_logger.LogWarning("Insert operation failed");
+				return false;
+			}
+			return true;
+		}
+
+		public bool Delete(ImplementerBindingModel model)
+		{
+			CheckModel(model, false);
+			_logger.LogInformation("Delete. Id:{Id}", model.Id);
+			if (_implementerStorage.Delete(model) == null)
+			{
+				_logger.LogWarning("Delete operation failed");
+				return false;
+			}
+			return true;
+		}
+
+		public ImplementerViewModel? ReadElement(ImplementerSearchModel model)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+			_logger.LogInformation("ReadElement. FIO:{FIO}.Id:{ Id}",
+				model.ImplementerFIO, model.Id);
+			var element = _implementerStorage.GetElement(model);
+
+			if (element == null)
+			{
+				_logger.LogWarning("ReadElement element not found");
+				return null;
+			}
+			_logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+			return element;
+		}
+
+		public List<ImplementerViewModel>? ReadList(ImplementerSearchModel? model)
+		{
+			_logger.LogInformation("ReadList. FIO:{FIO}.Id:{ Id} ", model?.ImplementerFIO, model?.Id);
+			var list = (model == null) ? _implementerStorage.GetFullList() :
+			_implementerStorage.GetFilteredList(model);
+			if (list == null)
+			{
+				_logger.LogWarning("ReadList return null list");
+				return null;
+			}
+			_logger.LogInformation("ReadList. Count:{Count}", list.Count);
+			return list;
+		}
+
+		public bool Update(ImplementerBindingModel model)
+		{
+			CheckModel(model);
+			if (_implementerStorage.Update(model) == null)
+			{
+				_logger.LogWarning("Update operation failed");
+				return false;
+			}
+			return true;
+		}
+
+		private void CheckModel(ImplementerBindingModel model, bool withParams = true)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+			if (!withParams)
+			{
+				return;
+			}
+			if (model.WorkExperience < 0)
+			{
+				throw new ArgumentException("Опыт работы не должен быть отрицательным", nameof(model.WorkExperience));
+			}
+			if (model.Qualification < 0)
+			{
+				throw new ArgumentException("Квалификация не должна быть отрицательной", nameof(model.Qualification));
+			}
+			if (string.IsNullOrEmpty(model.Password))
+			{
+				throw new ArgumentNullException("Нет пароля исполнителя", nameof(model.ImplementerFIO));
+			}
+			if (string.IsNullOrEmpty(model.ImplementerFIO))
+			{
+				throw new ArgumentNullException("Нет ФИО исполнителя", nameof(model.ImplementerFIO));
+			}
+			_logger.LogInformation("Implementer. Id: {Id}, FIO: {FIO}", model.Id, model.ImplementerFIO);
+			var element = _implementerStorage.GetElement(new ImplementerSearchModel
+			{
+				ImplementerFIO = model.ImplementerFIO,
+			});
+			if (element != null && element.Id != model.Id)
+			{
+				throw new InvalidOperationException("Исполнитель с таким ФИО уже есть");
+			}
+		}
+	}
+}

GiftShop/GiftShopBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -44,23 +44,38 @@ namespace GiftShopBusinessLogic.BusinessLogics
 
         public bool StatusUpdate(OrderBindingModel model, OrderStatus newStatus)
         {
-			CheckModel(model);
+			var vmodel = _orderStorage.GetElement(new() { Id = model.Id });
 
-			if (model.Status + 1 != newStatus)
+			if (vmodel == null)
 			{
-				_logger.LogWarning("Status update to " + newStatus.ToString() + " operation failed. Order status incorrect.");
-				return false;
+				throw new ArgumentNullException(nameof(model));
+			}
+
+			if ((int)vmodel.Status + 1 != (int)newStatus)
+			{
+				throw new InvalidOperationException($"Попытка перевести заказ не в следующий статус: " +
+					$"Текущий статус: {vmodel.Status} \n" +
+					$"Планируемый статус: {newStatus} \n" +
+					$"Доступный статус: {(OrderStatus)((int)vmodel.Status + 1)}");
 			}
 
 			model.Status = newStatus;
+			model.DateCreate = vmodel.DateCreate;
 
-			if (model.Status == OrderStatus.Выдан)
-				model.DateImplement = DateTime.Now;
+			if (model.DateImplement == null)
+				model.DateImplement = vmodel.DateImplement;
+
+			if (vmodel.ImplementerId.HasValue)
+				model.ImplementerId = vmodel.ImplementerId;
+
+			model.GiftId = vmodel.GiftId;
+			model.Sum = vmodel.Sum;
+			model.Count = vmodel.Count;
 
 			if (_orderStorage.Update(model) == null)
 			{
-				model.Status--;
 				_logger.LogWarning("Update operation failed");
+
 				return false;
 			}
 
@@ -74,6 +89,7 @@ namespace GiftShopBusinessLogic.BusinessLogics
 
         public bool DeliveryOrder(OrderBindingModel model)
 		{
+			model.DateImplement = DateTime.Now;
 			return StatusUpdate(model, OrderStatus.Готов);
         }
 
@@ -127,5 +143,28 @@ namespace GiftShopBusinessLogic.BusinessLogics
 
             _logger.LogInformation("Order. OrderId:{Id}.Sum:{ Sum}. EngineId: { EngineId}", model.Id, model.Sum, model.GiftId);
         }
+
+		public OrderViewModel? ReadElement(OrderSearchModel model)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+
+			_logger.LogInformation("ReadElement. Id:{ Id}", 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;
+		}
 	}
 }

GiftShop/GiftShopBusinessLogic/BusinessLogics/WorkModeling.cs

@@ -0,0 +1,138 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.BusinessLogicsContracts;
+using GiftShopContracts.SearchModels;
+using GiftShopContracts.ViewModels;
+using GiftShopDataModels.Enums;
+using Microsoft.Extensions.Logging;
+
+namespace GiftShopBusinessLogic.BusinessLogics
+{
+	public class WorkModeling : IWorkProcess
+	{
+		private readonly ILogger _logger;
+
+		private readonly Random _rnd;
+
+		private IOrderLogic? _orderLogic;
+
+		public WorkModeling(ILogger<WorkModeling> logger)
+		{
+			_logger = logger;
+			_rnd = new Random(1000);
+		}
+
+		public void DoWork(IImplementerLogic implementerLogic, IOrderLogic orderLogic)
+		{
+			_orderLogic = orderLogic;
+			var implementers = implementerLogic.ReadList(null);
+			if (implementers == null)
+			{
+				_logger.LogWarning("DoWork. Implementers is null");
+				return;
+			}
+
+			var orders = _orderLogic.ReadList(new OrderSearchModel { Status = OrderStatus.Принят });
+			if (orders == null || orders.Count == 0)
+			{
+				_logger.LogWarning("DoWork. Orders is null or empty");
+				return;
+			}
+
+			_logger.LogDebug("DoWork for {Count} orders", orders.Count);
+
+			foreach (var implementer in implementers)
+			{
+				Task.Run(() => WorkerWorkAsync(implementer, orders));
+			}
+		}
+
+		private async Task WorkerWorkAsync(ImplementerViewModel implementer, List<OrderViewModel> orders)
+		{
+			if (_orderLogic == null || implementer == null)
+			{
+				return;
+			}
+			await RunOrderInWork(implementer);
+
+			await Task.Run(() =>
+			{
+				foreach (var order in orders)
+				{
+					try
+					{
+						_logger.LogDebug("DoWork. Worker {Id} try get order {Order}", implementer.Id, order.Id);
+
+						_orderLogic.TakeOrderInWork(new OrderBindingModel
+						{
+							Id = order.Id,
+							ImplementerId = implementer.Id
+						});
+
+						Thread.Sleep(implementer.WorkExperience * _rnd.Next(100, 1000) * order.Count);
+						_logger.LogDebug("DoWork. Worker {Id} finish order {Order}", implementer.Id, order.Id);
+
+						_orderLogic.DeliveryOrder(new OrderBindingModel
+						{
+							Id = order.Id
+						});
+
+						Thread.Sleep(implementer.Qualification * _rnd.Next(10, 100));
+					}
+
+					catch (InvalidOperationException ex)
+					{
+						_logger.LogWarning(ex, "Error try get work");
+					}
+
+					catch (Exception ex)
+					{
+						_logger.LogError(ex, "Error while do work");
+						throw;
+					}
+				}
+			});
+		}
+		//ищем заказ которые уже в работе
+		private async Task RunOrderInWork(ImplementerViewModel implementer)
+		{
+			if (_orderLogic == null || implementer == null)
+			{
+				return;
+			}
+			try
+			{
+				var runOrder = await Task.Run(() => _orderLogic.ReadElement(new OrderSearchModel
+				{
+					ImplementerId = implementer.Id,
+					Status = OrderStatus.Выполняется
+				}));
+				if (runOrder == null)
+				{
+					return;
+				}
+
+				_logger.LogDebug("DoWork. Worker {Id} back to order {Order}", implementer.Id, runOrder.Id);
+				// доделываем работу
+				Thread.Sleep(implementer.WorkExperience * _rnd.Next(100, 300) * runOrder.Count);
+				_logger.LogDebug("DoWork. Worker {Id} finish order {Order}", implementer.Id, runOrder.Id);
+				_orderLogic.FinishOrder(new OrderBindingModel
+				{
+					Id = runOrder.Id
+				});
+				// отдыхаем
+				Thread.Sleep(implementer.Qualification * _rnd.Next(10, 100));
+			}
+
+			catch (InvalidOperationException ex)
+			{
+				_logger.LogWarning(ex, "Error try get work");
+			}
+
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Error while do work");
+				throw;
+			}
+		}
+	}
+}

GiftShop/GiftShopContracts/BindingModels/ImplementerBindingModel.cs

@@ -0,0 +1,17 @@
+using GiftShopDataModels.Models;
+
+namespace GiftShopContracts.BindingModels
+{
+	public class ImplementerBindingModel : IImplementerModel
+	{
+		public int Id { get; set; }
+
+		public string ImplementerFIO { get; set; } = string.Empty;
+
+		public string Password { get; set; } = string.Empty;
+
+		public int WorkExperience { get; set; }
+
+		public int Qualification { get; set; }
+	}
+}

GiftShop/GiftShopContracts/BindingModels/OrderBindingModel.cs

@@ -22,5 +22,7 @@ namespace GiftShopContracts.BindingModels
         public DateTime DateCreate { get; set; } = DateTime.Now;
 
         public DateTime? DateImplement { get; set; }
+
+		public int? ImplementerId { get; set; }
 	}
 }

GiftShop/GiftShopContracts/BusinessLogicsContracts/IImplementerLogic.cs

@@ -0,0 +1,19 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.SearchModels;
+using GiftShopContracts.ViewModels;
+
+namespace GiftShopContracts.BusinessLogicsContracts
+{
+	public interface IImplementerLogic
+	{
+		List<ImplementerViewModel>? ReadList(ImplementerSearchModel? model);
+
+		ImplementerViewModel? ReadElement(ImplementerSearchModel model);
+
+		bool Create(ImplementerBindingModel model);
+
+		bool Update(ImplementerBindingModel model);
+
+		bool Delete(ImplementerBindingModel model);
+	}
+}

GiftShop/GiftShopContracts/BusinessLogicsContracts/IOrderLogic.cs

@@ -8,6 +8,8 @@ namespace GiftShopContracts.BusinessLogicsContracts
     {
         List<OrderViewModel>? ReadList(OrderSearchModel? model);
 
+		OrderViewModel? ReadElement(OrderSearchModel model);
+
 		bool CreateOrder(OrderBindingModel model);
 
         bool TakeOrderInWork(OrderBindingModel model);

GiftShop/GiftShopContracts/BusinessLogicsContracts/IWorkProcess.cs

@@ -0,0 +1,10 @@
+namespace GiftShopContracts.BusinessLogicsContracts
+{
+	public interface IWorkProcess
+	{
+		/// <summary>
+		/// Запуск работ
+		/// </summary>
+		void DoWork(IImplementerLogic implementerLogic, IOrderLogic orderLogic);
+	}
+}

GiftShop/GiftShopContracts/SearchModels/ImplementerSearchModel.cs

@@ -0,0 +1,11 @@
+namespace GiftShopContracts.SearchModels
+{
+	public class ImplementerSearchModel
+	{
+		public int? Id { get; set; }
+
+		public string? ImplementerFIO { get; set; }
+
+		public string? Password { get; set; }
+	}
+}

GiftShop/GiftShopContracts/SearchModels/OrderSearchModel.cs

@@ -1,4 +1,6 @@
-namespace GiftShopContracts.SearchModels
+using GiftShopDataModels.Enums;
+
+namespace GiftShopContracts.SearchModels
 {
     public class OrderSearchModel
     {
@@ -9,5 +11,9 @@
         public DateTime? DateFrom { get; set; }
 
         public DateTime? DateTo { get; set; }
+
+		public int? ImplementerId { get; set; }
+
+		public OrderStatus Status { get; set; }
 	}
 }

GiftShop/GiftShopContracts/StoragesContracts/IImplementerStorage.cs

@@ -0,0 +1,21 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.SearchModels;
+using GiftShopContracts.ViewModels;
+
+namespace GiftShopContracts.StoragesContracts
+{
+	public interface IImplementerStorage
+	{
+		List<ImplementerViewModel> GetFullList();
+
+		List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model);
+
+		ImplementerViewModel? GetElement(ImplementerSearchModel model);
+
+		ImplementerViewModel? Insert(ImplementerBindingModel model);
+
+		ImplementerViewModel? Update(ImplementerBindingModel model);
+
+		ImplementerViewModel? Delete(ImplementerBindingModel model);
+	}
+}

GiftShop/GiftShopContracts/ViewModels/ImplementerViewModel.cs

@@ -0,0 +1,22 @@
+using GiftShopDataModels.Models;
+using System.ComponentModel;
+
+namespace GiftShopContracts.ViewModels
+{
+	public class ImplementerViewModel : IImplementerModel
+	{
+		public int Id { get; set; }
+
+		[DisplayName("ФИО исполнителя")]
+		public string ImplementerFIO { get; set; } = string.Empty;
+
+		[DisplayName("Пароль")]
+		public string Password { get; set; } = string.Empty;
+
+		[DisplayName("Стаж работы")]
+		public int WorkExperience { get; set; }
+
+		[DisplayName("Квалификация")]
+		public int Qualification { get; set; }
+	}
+}

GiftShop/GiftShopContracts/ViewModels/OrderViewModel.cs

@@ -6,38 +6,37 @@ namespace GiftShopContracts.ViewModels
 {
     public class OrderViewModel : IOrderModel
 	{
+		[DisplayName("Номер")]
 		public int Id { get; set; }
 
         public int GiftId { get; set; }
 
 		public int ClientId { get; set; }
 
-		[DisplayName("Изделие")]
+		public int? ImplementerId { get; set; }
 
+		[DisplayName("Изделие")]
         public string GiftName { get; set; } = string.Empty;
 
+		[DisplayName("ФИО исполнителя")]
+		public string ImplementerFIO { get; set; } = string.Empty;
+
 		[DisplayName("Клиент")]
 		public string ClientFIO { 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; }
     }
 }

GiftShop/GiftShopDataModels/Models/IImplementerModel.cs

@@ -0,0 +1,13 @@
+namespace GiftShopDataModels.Models
+{
+	public interface IImplementerModel : IId
+	{
+		string ImplementerFIO { get; }
+
+		string Password { get; }
+		
+		int WorkExperience { get; }
+		
+		int Qualification { get; }
+	}
+}

GiftShop/GiftShopDatabaseImplement/GiftShopDatabase.cs

@@ -23,5 +23,7 @@ namespace GiftShopDatabaseImplement
         public virtual DbSet<Order> Orders { set; get; }
 
         public virtual DbSet<Client> Clients { set; get; }
+
+		public virtual DbSet<Implementer> Implementers { set; get; }
 	}
 }

GiftShop/GiftShopDatabaseImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,117 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.SearchModels;
+using GiftShopContracts.StoragesContracts;
+using GiftShopContracts.ViewModels;
+using GiftShopDatabaseImplement.Models;
+
+namespace GiftShopDatabaseImplement.Implements
+{
+	public class ImplementerStorage : IImplementerStorage
+	{
+		public ImplementerViewModel? Delete(ImplementerBindingModel model)
+		{
+			using var context = new GiftShopDatabase();
+
+			var res = context.Implementers
+				.FirstOrDefault(x => x.Id == model.Id);
+
+			if (res != null)
+			{
+				context.Implementers.Remove(res);
+				context.SaveChanges();
+			}
+
+			return res?.GetViewModel;
+		}
+
+		public ImplementerViewModel? GetElement(ImplementerSearchModel model)
+		{
+			using var context = new GiftShopDatabase();
+
+			if (model.Id.HasValue)
+				return context.Implementers
+					.FirstOrDefault(x => x.Id == model.Id)
+					?.GetViewModel;
+
+			if (model.ImplementerFIO != null && model.Password != null)
+				return context.Implementers
+					.FirstOrDefault(x => x.ImplementerFIO.Equals(model.ImplementerFIO)
+									  && x.Password.Equals(model.Password))
+					?.GetViewModel;
+
+			if (model.ImplementerFIO != null)
+				return context.Implementers
+					.FirstOrDefault(x => x.ImplementerFIO.Equals(model.ImplementerFIO))
+					?.GetViewModel;
+
+			return null;
+		}
+
+		public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model)
+		{
+			if (model == null)
+			{
+				return new();
+			}
+
+			if (model.Id.HasValue)
+			{
+				var res = GetElement(model);
+
+				return res != null ? new() { res } : new();
+			}
+
+			if (model.ImplementerFIO != null)
+			{
+				using var context = new GiftShopDatabase();
+
+				return context.Implementers
+					.Where(x => x.ImplementerFIO.Equals(model.ImplementerFIO))
+					.Select(x => x.GetViewModel)
+					.ToList();
+			}
+
+			return new();
+		}
+
+		public List<ImplementerViewModel> GetFullList()
+		{
+			using var context = new GiftShopDatabase();
+
+			return context.Implementers
+				.Select(x => x.GetViewModel)
+				.ToList();
+		}
+
+		public ImplementerViewModel? Insert(ImplementerBindingModel model)
+		{
+			using var context = new GiftShopDatabase();
+
+			var res = Implementer.Create(model);
+
+			if (res != null)
+			{
+				context.Implementers.Add(res);
+				context.SaveChanges();
+			}
+
+			return res?.GetViewModel;
+		}
+
+		public ImplementerViewModel? Update(ImplementerBindingModel model)
+		{
+			using var context = new GiftShopDatabase();
+
+			var res = context.Implementers
+				.FirstOrDefault(x => x.Id == model.Id);
+
+			if (res != null)
+			{
+				res.Update(model);
+				context.SaveChanges();
+			}
+
+			return res?.GetViewModel;
+		}
+	}
+}

GiftShop/GiftShopDatabaseImplement/Implements/OrderStorage.cs

@@ -29,37 +29,52 @@ namespace GiftShopDatabaseImplement.Implements
                 return null;
             }
             using var context = new GiftShopDatabase();
-			return context.Orders.Include(x => x.Gift)
-				.Include(x => x.Client).FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+			if (model.ImplementerId.HasValue)
+			{
+				return context.Orders
+				.FirstOrDefault(x => x.ImplementerId == model.ImplementerId && x.Status.Equals(model.Status))
+				?.GetViewModel;
+			}
+			return context.Orders
+				.FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
+				?.GetViewModel;
 		}
 
 		public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
 		{
-			if (!model.DateFrom.HasValue && !model.DateTo.HasValue && !model.ClientId.HasValue)
+			if (model is null)
 			{
 				return new();
 			}
 			using var context = new GiftShopDatabase();
-			if (model.DateFrom.HasValue)
+			if (model.DateTo != null && model.DateFrom != null && model.ClientId.HasValue)
+			{
+				return context.Orders
+					.Where(x => x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo && x.ClientId == model.ClientId)
+					.ToList()
+					.Select(x => x.GetViewModel)
+					.ToList();
+			}
+
+			else if (model.DateTo != null && model.DateFrom != null)
 			{
 				return context.Orders
-						.Include(x => x.Gift)
-						.Include(x => x.Client)
 					.Where(x => x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo)
+					.ToList()
 					.Select(x => x.GetViewModel)
 					.ToList();
 			}
 			else if (model.ClientId.HasValue)
+			{
 				return context.Orders
-					.Include(x => x.Gift)
-					.Include(x => x.Client)
 					.Where(x => x.ClientId == model.ClientId)
+					.ToList()
 					.Select(x => x.GetViewModel)
 					.ToList();
+			}
 			return context.Orders
-				.Include(x => x.Gift)
-				.Include(x => x.Client)
-				.Where(x => x.Id == model.Id)
+			   .Where(x => x.Status == model.Status)
+			   .ToList()
 			   .Select(x => x.GetViewModel)
 			   .ToList();
 		}
@@ -68,7 +83,7 @@ namespace GiftShopDatabaseImplement.Implements
         {
             using var context = new GiftShopDatabase();
 			return context.Orders.Include(x => x.Gift)
-				.Include(x => x.Client).Select(x => x.GetViewModel).ToList();
+				.Include(x => x.Client).Include(x => x.Implementer).Select(x => x.GetViewModel).ToList();
 		}
 
         public OrderViewModel? Insert(OrderBindingModel model)
@@ -85,6 +100,7 @@ namespace GiftShopDatabaseImplement.Implements
 			return context.Orders
 						  .Include(x => x.Gift)
 						  .Include(x => x.Client)
+						  .Include(x => x.Implementer)
 						  .FirstOrDefault(x => x.Id == newOrder.Id)
 						  ?.GetViewModel;
 		}
@@ -93,7 +109,7 @@ namespace GiftShopDatabaseImplement.Implements
         {
             using var context = new GiftShopDatabase();
 			var order = context.Orders.Include(x => x.Gift)
-				.Include(x => x.Client).FirstOrDefault(x => x.Id == model.Id);
+				.Include(x => x.Client).Include(x => x.Implementer).FirstOrDefault(x => x.Id == model.Id);
 			if (order == null)
             {
                 return null;

GiftShop/GiftShopDatabaseImplement/Migrations/20230515060908_SecMigration.Designer.cs

@@ -12,7 +12,7 @@ using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 namespace GiftShopDatabaseImplement.Migrations
 {
     [DbContext(typeof(GiftShopDatabase))]
-    [Migration("20230428071341_SecMigration")]
+    [Migration("20230515060908_SecMigration")]
     partial class SecMigration
     {
         /// <inheritdoc />
@@ -116,6 +116,33 @@ namespace GiftShopDatabaseImplement.Migrations
                     b.ToTable("GiftComponents");
                 });
 
+            modelBuilder.Entity("GiftShopDatabaseImplement.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("GiftShopDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -143,6 +170,9 @@ namespace GiftShopDatabaseImplement.Migrations
                         .IsRequired()
                         .HasColumnType("nvarchar(max)");
 
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
                     b.Property<int>("Status")
                         .HasColumnType("int");
 
@@ -155,6 +185,8 @@ namespace GiftShopDatabaseImplement.Migrations
 
                     b.HasIndex("GiftId");
 
+                    b.HasIndex("ImplementerId");
+
                     b.ToTable("Orders");
                 });
 
@@ -191,9 +223,15 @@ namespace GiftShopDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.HasOne("GiftShopDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
                     b.Navigation("Client");
 
                     b.Navigation("Gift");
+
+                    b.Navigation("Implementer");
                 });
 
             modelBuilder.Entity("GiftShopDatabaseImplement.Models.Client", b =>
@@ -212,6 +250,11 @@ namespace GiftShopDatabaseImplement.Migrations
 
                     b.Navigation("Orders");
                 });
+
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
 #pragma warning restore 612, 618
         }
     }

GiftShop/GiftShopDatabaseImplement/Migrations/20230515060908_SecMigration.cs

@@ -54,6 +54,22 @@ namespace GiftShopDatabaseImplement.Migrations
                     table.PrimaryKey("PK_Gifts", x => x.Id);
                 });
 
+            migrationBuilder.CreateTable(
+                name: "Implementers",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ImplementerFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    WorkExperience = table.Column<int>(type: "int", nullable: false),
+                    Qualification = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Implementers", x => x.Id);
+                });
+
             migrationBuilder.CreateTable(
                 name: "GiftComponents",
                 columns: table => new
@@ -89,6 +105,7 @@ namespace GiftShopDatabaseImplement.Migrations
                         .Annotation("SqlServer:Identity", "1, 1"),
                     GiftId = table.Column<int>(type: "int", nullable: false),
                     ClientId = table.Column<int>(type: "int", nullable: false),
+                    ImplementerId = table.Column<int>(type: "int", nullable: true),
                     GiftName = table.Column<string>(type: "nvarchar(max)", nullable: false),
                     Count = table.Column<int>(type: "int", nullable: false),
                     Sum = table.Column<double>(type: "float", nullable: false),
@@ -111,6 +128,11 @@ namespace GiftShopDatabaseImplement.Migrations
                         principalTable: "Gifts",
                         principalColumn: "Id",
                         onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_Orders_Implementers_ImplementerId",
+                        column: x => x.ImplementerId,
+                        principalTable: "Implementers",
+                        principalColumn: "Id");
                 });
 
             migrationBuilder.CreateIndex(
@@ -132,6 +154,11 @@ namespace GiftShopDatabaseImplement.Migrations
                 name: "IX_Orders_GiftId",
                 table: "Orders",
                 column: "GiftId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_ImplementerId",
+                table: "Orders",
+                column: "ImplementerId");
         }
 
         /// <inheritdoc />
@@ -151,6 +178,9 @@ namespace GiftShopDatabaseImplement.Migrations
 
             migrationBuilder.DropTable(
                 name: "Gifts");
+
+            migrationBuilder.DropTable(
+                name: "Implementers");
         }
     }
 }

GiftShop/GiftShopDatabaseImplement/Migrations/GiftShopDatabaseModelSnapshot.cs

@@ -113,6 +113,33 @@ namespace GiftShopDatabaseImplement.Migrations
                     b.ToTable("GiftComponents");
                 });
 
+            modelBuilder.Entity("GiftShopDatabaseImplement.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("GiftShopDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -140,6 +167,9 @@ namespace GiftShopDatabaseImplement.Migrations
                         .IsRequired()
                         .HasColumnType("nvarchar(max)");
 
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
                     b.Property<int>("Status")
                         .HasColumnType("int");
 
@@ -152,6 +182,8 @@ namespace GiftShopDatabaseImplement.Migrations
 
                     b.HasIndex("GiftId");
 
+                    b.HasIndex("ImplementerId");
+
                     b.ToTable("Orders");
                 });
 
@@ -188,9 +220,15 @@ namespace GiftShopDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.HasOne("GiftShopDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
                     b.Navigation("Client");
 
                     b.Navigation("Gift");
+
+                    b.Navigation("Implementer");
                 });
 
             modelBuilder.Entity("GiftShopDatabaseImplement.Models.Client", b =>
@@ -209,6 +247,11 @@ namespace GiftShopDatabaseImplement.Migrations
 
                     b.Navigation("Orders");
                 });
+
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
 #pragma warning restore 612, 618
         }
     }

GiftShop/GiftShopDatabaseImplement/Models/Implementer.cs

@@ -0,0 +1,65 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.ViewModels;
+using GiftShopDataModels.Models;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.ComponentModel.DataAnnotations;
+
+namespace GiftShopDatabaseImplement.Models
+{
+	public class Implementer : IImplementerModel
+	{
+		[Required]
+		public string ImplementerFIO { get; private set; } = string.Empty;
+
+		[Required]
+		public string Password { get; private set; } = string.Empty;
+
+		[Required]
+		public int WorkExperience { get; private set; }
+
+		[Required]
+		public int Qualification { get; private set; }
+
+		public int Id { get; private set; }
+
+		[ForeignKey("ImplementerId")]
+		public virtual List<Order> Orders { get; private set; } = new();
+
+		public static Implementer? Create(ImplementerBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Id = model.Id,
+				Password = model.Password,
+				Qualification = model.Qualification,
+				ImplementerFIO = model.ImplementerFIO,
+				WorkExperience = model.WorkExperience
+			};
+		}
+
+		public void Update(ImplementerBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Password = model.Password;
+			Qualification = model.Qualification;
+			ImplementerFIO = model.ImplementerFIO;
+			WorkExperience = model.WorkExperience;
+		}
+
+		public ImplementerViewModel GetViewModel => new()
+		{
+			Id = Id,
+			Password = Password,
+			Qualification = Qualification,
+			ImplementerFIO = ImplementerFIO,
+			WorkExperience = WorkExperience
+		};
+	}
+}

GiftShop/GiftShopDatabaseImplement/Models/Order.cs

@@ -15,6 +15,8 @@ namespace GiftShopDatabaseImplement.Models
 		[Required]
 		public int ClientId { get; set; }
 
+		public int? ImplementerId { get; private set; }
+
 		public string GiftName { get; private set; } = string.Empty;
 
         [Required]
@@ -35,6 +37,8 @@ namespace GiftShopDatabaseImplement.Models
 
 		public Client Client { get; set; }
 
+		public Implementer? Implementer { get; set; }
+
 		public static Order? Create(OrderBindingModel? model)
         {
             if (model == null)
@@ -47,6 +51,7 @@ namespace GiftShopDatabaseImplement.Models
                 Id = model.Id,
                 GiftId = model.GiftId,
 				ClientId = model.ClientId,
+				ImplementerId = model.ImplementerId,
 				GiftName = model.GiftName,
                 Count = model.Count,
                 Sum = model.Sum,
@@ -62,14 +67,9 @@ namespace GiftShopDatabaseImplement.Models
             {
                 return;
 			}
-
-            GiftId = model.GiftId;
-            GiftName = model.GiftName;
-            Count = model.Count;
-            Sum = model.Sum;
 			Status = model.Status;
-            DateCreate = model.DateCreate;
 			DateImplement = model.DateImplement;
+			ImplementerId = model.ImplementerId;
 		}
 
 		public OrderViewModel GetViewModel
@@ -82,13 +82,15 @@ namespace GiftShopDatabaseImplement.Models
 					Id = Id,
 					GiftId = GiftId,
 					ClientId = ClientId,
+					ImplementerId = ImplementerId,
 					ClientFIO = context.Clients.FirstOrDefault(x => x.Id == ClientId)?.ClientFIO ?? string.Empty,
 					GiftName = context.Gifts.FirstOrDefault(x => x.Id == GiftId)?.GiftName ?? string.Empty,
 					Count = Count,
 					Sum = Sum,
 					Status = Status,
 					DateCreate = DateCreate,
-					DateImplement = DateImplement
+					DateImplement = DateImplement,
+					ImplementerFIO = Implementer?.ImplementerFIO ?? string.Empty
 				};
 			}
 		}

GiftShop/GiftShopFileImplement/DataFileSingleton.cs

@@ -15,6 +15,8 @@ namespace GiftShopFileImplement
 
 		private readonly string ClientFileName = "Client.xml";
 
+		private readonly string ImplementerFileName = "Implementer.xml";
+
 		public List<Component> Components { get; private set; }
 
         public List<Order> Orders { get; private set; }
@@ -23,6 +25,8 @@ namespace GiftShopFileImplement
 
 		public List<Client> Clients { get; private set; }
 
+		public List<Implementer> Implementers { get; private set; }
+
 		public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -40,11 +44,14 @@ namespace GiftShopFileImplement
 
 		public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
 
+		public void SaveImplementers() => SaveData(Implementers, OrderFileName, "Implementers", x => x.GetXElement);
+
 		private DataFileSingleton()
         {
             Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
             Gifts = LoadData(GiftFileName, "Gift", x => Gift.Create(x)!)!;
             Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
+			Implementers = LoadData(ImplementerFileName, "Implementer", x => Implementer.Create(x)!)!;
 		}
 
         private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)

GiftShop/GiftShopFileImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,103 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.SearchModels;
+using GiftShopContracts.StoragesContracts;
+using GiftShopContracts.ViewModels;
+using GiftShopFileImplement.Models;
+
+namespace GiftShopFileImplement.Implements
+{
+	public class ImplementerStorage : IImplementerStorage
+	{
+		private readonly DataFileSingleton _source;
+		public ImplementerStorage()
+		{
+			_source = DataFileSingleton.GetInstance();
+		}
+		public ImplementerViewModel? Delete(ImplementerBindingModel model)
+		{
+			var res = _source.Implementers.FirstOrDefault(x => x.Id == model.Id);
+
+			if (res != null)
+			{
+				_source.Implementers.Remove(res);
+				_source.SaveImplementers();
+			}
+			return res?.GetViewModel;
+		}
+
+		public ImplementerViewModel? GetElement(ImplementerSearchModel model)
+		{
+			if (model.Id.HasValue)
+				return _source.Implementers.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
+
+			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;
+		}
+
+		public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model)
+		{
+			if (model == null)
+			{
+				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))
+					.Select(x => x.GetViewModel)
+					.ToList();
+			}
+
+			return new();
+		}
+
+		public List<ImplementerViewModel> GetFullList()
+		{
+			return _source.Implementers.Select(x => x.GetViewModel).ToList();
+		}
+
+		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)
+			{
+				_source.Implementers.Add(res);
+				_source.SaveImplementers();
+			}
+
+			return res?.GetViewModel;
+		}
+
+		public ImplementerViewModel? Update(ImplementerBindingModel model)
+		{
+			var res = _source.Implementers.FirstOrDefault(x => x.Id == model.Id);
+
+			if (res != null)
+			{
+				res.Update(model);
+				_source.SaveImplementers();
+			}
+
+			return res?.GetViewModel;
+		}
+	}
+}

GiftShop/GiftShopFileImplement/Models/Implementer.cs

@@ -0,0 +1,81 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.ViewModels;
+using GiftShopDataModels.Models;
+using System.Xml.Linq;
+
+namespace GiftShopFileImplement.Models
+{
+	public class Implementer : IImplementerModel
+	{
+		public string ImplementerFIO { get; private set; } = string.Empty;
+
+		public string Password { get; private set; } = string.Empty;
+
+		public int WorkExperience { get; private set; }
+
+		public int Qualification { get; private set; }
+
+		public int Id { get; private set; }
+
+		public static Implementer? Create(XElement element)
+		{
+			if (element == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				ImplementerFIO = element.Element("FIO")!.Value,
+				Password = element.Element("Password")!.Value,
+				Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+				Qualification = Convert.ToInt32(element.Element("Qualification")!.Value),
+				WorkExperience = Convert.ToInt32(element.Element("WorkExperience")!.Value),
+			};
+		}
+
+		public static Implementer? Create(ImplementerBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Id = model.Id,
+				Password = model.Password,
+				Qualification = model.Qualification,
+				ImplementerFIO = model.ImplementerFIO,
+				WorkExperience = model.WorkExperience,
+			};
+		}
+
+		public void Update(ImplementerBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Password = model.Password;
+			Qualification = model.Qualification;
+			ImplementerFIO = model.ImplementerFIO;
+			WorkExperience = model.WorkExperience;
+		}
+
+		public ImplementerViewModel GetViewModel => new()
+		{
+			Id = Id,
+			Password = Password,
+			Qualification = Qualification,
+			ImplementerFIO = ImplementerFIO,
+			WorkExperience = WorkExperience
+		};
+
+		public XElement GetXElement => new("Client",
+			new XAttribute("Id", Id),
+			new XElement("Password", Password),
+			new XElement("FIO", ImplementerFIO),
+			new XElement("Qualification", Qualification),
+			new XElement("WorkExperience", WorkExperience)
+			);
+	}
+}

GiftShop/GiftShopFileImplement/Models/Order.cs

@@ -10,6 +10,12 @@ namespace GiftShopFileImplement.Models
     {
         public int GiftId { get; private set; }
 
+		public int? ImplementerId { get; set; }
+
+		public int ClientId { get; private set; }
+
+		public string GiftName { get; private set; } = string.Empty;
+
 		public int Count { get; private set; }
 
         public double Sum { get; private set; }
@@ -32,7 +38,10 @@ namespace GiftShopFileImplement.Models
             {
                 Id = model.Id,
                 GiftId = model.GiftId,
+				GiftName = model.GiftName,
 				Count = model.Count,
+				ClientId = model.ClientId,
+				ImplementerId = model.ImplementerId,
 				Sum = model.Sum,
                 Status = model.Status,
                 DateCreate = model.DateCreate,
@@ -50,8 +59,11 @@ namespace GiftShopFileImplement.Models
 			{
 				Id = Convert.ToInt32(element.Attribute("Id")!.Value),
 				GiftId = Convert.ToInt32(element.Element("GiftId")!.Value),
+				GiftName = element.Element("GiftName")!.Value,
 				Count = Convert.ToInt32(element.Element("Count")!.Value),
 				Sum = Convert.ToDouble(element.Element("Sum")!.Value),
+				ImplementerId = Convert.ToInt32(element.Element("ImplementerId")!.Value),
+				ClientId = Convert.ToInt32(element.Element("ClientId")!.Value),
 				Status = (OrderStatus)Enum.Parse(typeof(OrderStatus), element.Element("Status")!.Value),
 				DateCreate = DateTime.ParseExact(element.Element("DateCreate")!.Value, "G", null)
 			};
@@ -68,11 +80,7 @@ namespace GiftShopFileImplement.Models
             {
                 return;
 			}
-            GiftId = model.GiftId;
-            Count = model.Count;
-            Sum = model.Sum;
 			Status = model.Status;
-            DateCreate = model.DateCreate;
 			DateImplement = model.DateImplement;
 		}
 
@@ -80,6 +88,9 @@ namespace GiftShopFileImplement.Models
 		{
 			Id = Id,
 			GiftId = GiftId,
+			ClientId = ClientId,
+			ImplementerId = ImplementerId,
+			GiftName = GiftName,
 			Count = Count,
 			Sum = Sum,
 			Status = Status,
@@ -89,7 +100,10 @@ namespace GiftShopFileImplement.Models
 
         public XElement GetXElement => new("Order",
 			new XAttribute("Id", Id),
+			new XElement("GiftName", GiftName),
 			new XElement("GiftId", GiftId.ToString()),
+			new XElement("ClientId", ClientId.ToString()),
+			new XElement("ImplementerId", ImplementerId.ToString()),
 			new XElement("Count", Count.ToString()),
 			new XElement("Sum", Sum.ToString()),
 			new XElement("Status", Status.ToString()),

GiftShop/GiftShopListImplement/DataListSingleton.cs

@@ -9,12 +9,15 @@ namespace GiftShopListImplement
         public List<Order> Orders { get; set; }
         public List<Gift> Gifts { get; set; }
 		public List<Client> Clients { get; set; }
+		public List<Implementer> Implementers { get; set; }
 
 		private DataListSingleton()
         {
             Components = new List<Component>();
             Orders = new List<Order>();
             Gifts = new List<Gift>();
+			Clients = new List<Client>();
+			Implementers = new List<Implementer>();
 		}
         public static DataListSingleton GetInstance()
         {

GiftShop/GiftShopListImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,126 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.SearchModels;
+using GiftShopContracts.StoragesContracts;
+using GiftShopContracts.ViewModels;
+using GiftShopListImplement.Models;
+
+namespace GiftShopListImplement.Implements
+{
+	public class ImplementerStorage : IImplementerStorage
+	{
+		private readonly DataListSingleton _source;
+		public ImplementerStorage()
+		{
+			_source = DataListSingleton.GetInstance();
+		}
+
+		public ImplementerViewModel? Delete(ImplementerBindingModel model)
+		{
+			for (int i = 0; i < _source.Implementers.Count; ++i)
+			{
+				if (_source.Implementers[i].Id == model.Id)
+				{
+					var element = _source.Implementers[i];
+					_source.Implementers.RemoveAt(i);
+
+					return element.GetViewModel;
+				}
+			}
+			return null;
+		}
+
+		public ImplementerViewModel? GetElement(ImplementerSearchModel model)
+		{
+			foreach (var x in _source.Implementers)
+			{
+				if (model.Id.HasValue && x.Id == model.Id)
+					return x.GetViewModel;
+
+				if (model.ImplementerFIO != null && model.Password != null &&
+					x.ImplementerFIO.Equals(model.ImplementerFIO) &&
+					x.Password.Equals(model.Password))
+					return x.GetViewModel;
+
+				if (model.ImplementerFIO != null && x.ImplementerFIO.Equals(model.ImplementerFIO))
+					return x.GetViewModel;
+			}
+			return null;
+		}
+
+		public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model)
+		{
+			if (model == null)
+			{
+				return new();
+			}
+
+			if (model.Id.HasValue)
+			{
+				var res = GetElement(model);
+
+				return res != null ? new() { res } : new();
+			}
+
+			List<ImplementerViewModel> result = new();
+
+			if (model.ImplementerFIO != null)
+			{
+				foreach (var implementer in _source.Implementers)
+				{
+					if (implementer.ImplementerFIO.Equals(model.ImplementerFIO))
+					{
+						result.Add(implementer.GetViewModel);
+					}
+				}
+			}
+			return result;
+		}
+
+		public List<ImplementerViewModel> GetFullList()
+		{
+			var result = new List<ImplementerViewModel>();
+
+			foreach (var implementer in _source.Implementers)
+			{
+				result.Add(implementer.GetViewModel);
+			}
+
+			return result;
+		}
+
+		public ImplementerViewModel? Insert(ImplementerBindingModel model)
+		{
+			model.Id = 1;
+
+			foreach (var implementer in _source.Implementers)
+			{
+				if (model.Id <= implementer.Id)
+				{
+					model.Id = implementer.Id + 1;
+				}
+			}
+
+			var res = Implementer.Create(model);
+
+			if (res != null)
+			{
+				_source.Implementers.Add(res);
+			}
+			return res?.GetViewModel;
+		}
+
+		public ImplementerViewModel? Update(ImplementerBindingModel model)
+		{
+			foreach (var implementer in _source.Implementers)
+			{
+				if (implementer.Id == model.Id)
+				{
+					implementer.Update(model);
+
+					return implementer.GetViewModel;
+				}
+			}
+			return null;
+		}
+	}
+}

GiftShop/GiftShopListImplement/Models/Implementer.cs

@@ -0,0 +1,56 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.ViewModels;
+using GiftShopDataModels.Models;
+
+namespace GiftShopListImplement.Models
+{
+	public class Implementer : IImplementerModel
+	{
+		public string ImplementerFIO { get; private set; } = string.Empty;
+
+		public string Password { get; private set; } = string.Empty;
+
+		public int WorkExperience { get; private set; }
+
+		public int Qualification { get; private set; }
+
+		public int Id { get; private set; }
+
+		public static Implementer? Create(ImplementerBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Id = model.Id,
+				Password = model.Password,
+				Qualification = model.Qualification,
+				ImplementerFIO = model.ImplementerFIO,
+				WorkExperience = model.WorkExperience,
+			};
+		}
+
+		public void Update(ImplementerBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Password = model.Password;
+			Qualification = model.Qualification;
+			ImplementerFIO = model.ImplementerFIO;
+			WorkExperience = model.WorkExperience;
+		}
+
+		public ImplementerViewModel GetViewModel => new()
+		{
+			Id = Id,
+			Password = Password,
+			Qualification = Qualification,
+			ImplementerFIO = ImplementerFIO,
+			WorkExperience = WorkExperience
+		};
+	}
+}

GiftShop/GiftShopListImplement/Models/Order.cs

@@ -9,8 +9,12 @@ namespace GiftShopListImplement.Models
     {
         public int GiftId { get; private set; }
 
+		public int? ImplementerId { get; private set; }
+
 		public string GiftName { get; private set; }
 
+		public int ClientId { get; private set; }
+
 		public int Count { get; private set; }
 
         public double Sum { get; private set; }
@@ -38,7 +42,9 @@ namespace GiftShopListImplement.Models
                 Sum = model.Sum,
                 Status = model.Status,
                 DateCreate = model.DateCreate,
-                DateImplement = model.DateImplement
+                DateImplement = model.DateImplement,
+				ImplementerId = model.ImplementerId,
+				ClientId = model.ClientId,
 			};
         }
 
@@ -49,7 +55,6 @@ namespace GiftShopListImplement.Models
                 return;
             }
             Status = model.Status;
-            DateImplement = model.DateImplement;
         }
 
         public OrderViewModel GetViewModel => new()
@@ -61,7 +66,9 @@ namespace GiftShopListImplement.Models
             Sum = Sum,
             Status = Status,
             DateCreate = DateCreate,
-            DateImplement = DateImplement
+            DateImplement = DateImplement,
+			ClientId = ClientId,
+			ImplementerId = ImplementerId
 		};
     }
 }

GiftShop/GiftShopRestApi/Controllers/ImplementerController.cs

@@ -0,0 +1,103 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.BusinessLogicsContracts;
+using GiftShopContracts.SearchModels;
+using GiftShopContracts.ViewModels;
+using GiftShopDataModels.Enums;
+using Microsoft.AspNetCore.Mvc;
+
+namespace GiftShopRestApi.Controllers
+{
+	[Route("api/[controller]/[action]")]
+	[ApiController]
+	public class ImplementerController : Controller
+	{
+		private readonly ILogger _logger;
+		private readonly IOrderLogic _order;
+		private readonly IImplementerLogic _logic;
+		public ImplementerController(IOrderLogic order, IImplementerLogic logic, ILogger<ImplementerController> logger)
+		{
+			_logger = logger;
+			_order = order;
+			_logic = logic;
+		}
+
+		[HttpGet]
+		public ImplementerViewModel? Login(string login, string password)
+		{
+			try
+			{
+				return _logic.ReadElement(new ImplementerSearchModel
+				{
+					ImplementerFIO = login,
+					Password = password
+				});
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка авторизации сотрудника");
+				throw;
+			}
+		}
+
+		[HttpGet]
+		public List<OrderViewModel>? GetNewOrders()
+		{
+			try
+			{
+				return _order.ReadList(new OrderSearchModel
+				{
+					Status = OrderStatus.Принят
+				});
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка получения новых заказов");
+				throw;
+			}
+		}
+		[HttpGet]
+		public OrderViewModel? GetImplementerOrder(int implementerId)
+		{
+			try
+			{
+				return _order.ReadElement(new OrderSearchModel
+				{
+					ImplementerId = implementerId
+				});
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка получения текущего заказа исполнителя");
+
+				throw;
+			}
+		}
+		[HttpPost]
+		public void TakeOrderInWork(OrderBindingModel model)
+		{
+			try
+			{
+				_order.TakeOrderInWork(model);
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка перевода заказа с №{Id} в работу",
+			   model.Id);
+				throw;
+			}
+		}
+		[HttpPost]
+		public void FinishOrder(OrderBindingModel model)
+		{
+			try
+			{
+				_order.FinishOrder(model);
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка отметки о готовности заказа с №{ Id}", model.Id);
+				throw;
+			}
+		}
+	}
+}

GiftShop/GiftShopRestApi/Program.cs

@@ -12,11 +12,13 @@ builder.Logging.AddLog4Net("log4net.config");
 // Add services to the container.
 
 builder.Services.AddTransient<IClientStorage, ClientStorage>();
+builder.Services.AddTransient<IImplementerStorage, ImplementerStorage>();
 builder.Services.AddTransient<IOrderStorage, OrderStorage>();
 builder.Services.AddTransient<IGiftStorage, GiftStorage>();
 
 builder.Services.AddTransient<IOrderLogic, OrderLogic>();
 builder.Services.AddTransient<IClientLogic, ClientLogic>();
+builder.Services.AddTransient<IImplementerLogic, ImplementerLogic>();
 builder.Services.AddTransient<IGiftLogic, GiftLogic>();
 
 builder.Services.AddControllers();

GiftShop/GiftShopView/FormImplementer.Designer.cs

@@ -0,0 +1,174 @@
+namespace GiftShopView
+{
+	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()
+		{
+			FIOTextBox = new TextBox();
+			PasswordTextBox = new TextBox();
+			LabelFIO = new Label();
+			LabelPassword = new Label();
+			QualificationNumericUpDown = new NumericUpDown();
+			WorkExpNumericUpDown = new NumericUpDown();
+			LabelWorkExperience = new Label();
+			LabelQualification = new Label();
+			ButtonCancel = new Button();
+			ButtonSave = new Button();
+			((System.ComponentModel.ISupportInitialize)QualificationNumericUpDown).BeginInit();
+			((System.ComponentModel.ISupportInitialize)WorkExpNumericUpDown).BeginInit();
+			SuspendLayout();
+			// 
+			// FIOTextBox
+			// 
+			FIOTextBox.Location = new Point(144, 13);
+			FIOTextBox.Margin = new Padding(3, 4, 3, 4);
+			FIOTextBox.Name = "FIOTextBox";
+			FIOTextBox.Size = new Size(194, 27);
+			FIOTextBox.TabIndex = 0;
+			// 
+			// PasswordTextBox
+			// 
+			PasswordTextBox.Location = new Point(144, 66);
+			PasswordTextBox.Margin = new Padding(3, 4, 3, 4);
+			PasswordTextBox.Name = "PasswordTextBox";
+			PasswordTextBox.Size = new Size(194, 27);
+			PasswordTextBox.TabIndex = 1;
+			// 
+			// LabelFIO
+			// 
+			LabelFIO.AutoSize = true;
+			LabelFIO.Location = new Point(14, 20);
+			LabelFIO.Name = "LabelFIO";
+			LabelFIO.Size = new Size(49, 20);
+			LabelFIO.TabIndex = 2;
+			LabelFIO.Text = "ФИО: ";
+			// 
+			// LabelPassword
+			// 
+			LabelPassword.AutoSize = true;
+			LabelPassword.Location = new Point(14, 69);
+			LabelPassword.Name = "LabelPassword";
+			LabelPassword.Size = new Size(69, 20);
+			LabelPassword.TabIndex = 3;
+			LabelPassword.Text = "Пароль: ";
+			// 
+			// QualificationNumericUpDown
+			// 
+			QualificationNumericUpDown.Location = new Point(144, 175);
+			QualificationNumericUpDown.Margin = new Padding(3, 4, 3, 4);
+			QualificationNumericUpDown.Name = "QualificationNumericUpDown";
+			QualificationNumericUpDown.Size = new Size(194, 27);
+			QualificationNumericUpDown.TabIndex = 4;
+			// 
+			// WorkExpNumericUpDown
+			// 
+			WorkExpNumericUpDown.Location = new Point(144, 123);
+			WorkExpNumericUpDown.Margin = new Padding(3, 4, 3, 4);
+			WorkExpNumericUpDown.Name = "WorkExpNumericUpDown";
+			WorkExpNumericUpDown.Size = new Size(194, 27);
+			WorkExpNumericUpDown.TabIndex = 5;
+			// 
+			// LabelWorkExperience
+			// 
+			LabelWorkExperience.AutoSize = true;
+			LabelWorkExperience.Location = new Point(14, 123);
+			LabelWorkExperience.Name = "LabelWorkExperience";
+			LabelWorkExperience.Size = new Size(109, 20);
+			LabelWorkExperience.TabIndex = 6;
+			LabelWorkExperience.Text = "Опыт работы: ";
+			// 
+			// LabelQualification
+			// 
+			LabelQualification.AutoSize = true;
+			LabelQualification.Location = new Point(14, 177);
+			LabelQualification.Name = "LabelQualification";
+			LabelQualification.Size = new Size(118, 20);
+			LabelQualification.TabIndex = 7;
+			LabelQualification.Text = "Квалификация: ";
+			// 
+			// ButtonCancel
+			// 
+			ButtonCancel.Location = new Point(211, 225);
+			ButtonCancel.Margin = new Padding(3, 4, 3, 4);
+			ButtonCancel.Name = "ButtonCancel";
+			ButtonCancel.Size = new Size(111, 39);
+			ButtonCancel.TabIndex = 8;
+			ButtonCancel.Text = "Отмена";
+			ButtonCancel.UseVisualStyleBackColor = true;
+			ButtonCancel.Click += ButtonCancel_Click;
+			// 
+			// ButtonSave
+			// 
+			ButtonSave.Location = new Point(94, 225);
+			ButtonSave.Margin = new Padding(3, 4, 3, 4);
+			ButtonSave.Name = "ButtonSave";
+			ButtonSave.Size = new Size(111, 39);
+			ButtonSave.TabIndex = 9;
+			ButtonSave.Text = "Сохранить";
+			ButtonSave.UseVisualStyleBackColor = true;
+			ButtonSave.Click += ButtonSave_Click;
+			// 
+			// FormImplementer
+			// 
+			AutoScaleDimensions = new SizeF(8F, 20F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(350, 285);
+			Controls.Add(ButtonSave);
+			Controls.Add(ButtonCancel);
+			Controls.Add(LabelQualification);
+			Controls.Add(LabelWorkExperience);
+			Controls.Add(WorkExpNumericUpDown);
+			Controls.Add(QualificationNumericUpDown);
+			Controls.Add(LabelPassword);
+			Controls.Add(LabelFIO);
+			Controls.Add(PasswordTextBox);
+			Controls.Add(FIOTextBox);
+			Margin = new Padding(3, 4, 3, 4);
+			Name = "FormImplementer";
+			Text = "Исполнитель";
+			Load += FormImplementer_Load;
+			((System.ComponentModel.ISupportInitialize)QualificationNumericUpDown).EndInit();
+			((System.ComponentModel.ISupportInitialize)WorkExpNumericUpDown).EndInit();
+			ResumeLayout(false);
+			PerformLayout();
+		}
+
+		#endregion
+
+		private TextBox FIOTextBox;
+		private TextBox PasswordTextBox;
+		private Label LabelFIO;
+		private Label LabelPassword;
+		private NumericUpDown QualificationNumericUpDown;
+		private NumericUpDown WorkExpNumericUpDown;
+		private Label LabelWorkExperience;
+		private Label LabelQualification;
+		private Button ButtonCancel;
+		private Button ButtonSave;
+
+	}
+}

GiftShop/GiftShopView/FormImplementer.cs

@@ -0,0 +1,98 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.BusinessLogicsContracts;
+using GiftShopContracts.SearchModels;
+using Microsoft.Extensions.Logging;
+
+namespace GiftShopView
+{
+	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 ButtonSave_Click(object sender, EventArgs e)
+		{
+			if (string.IsNullOrEmpty(PasswordTextBox.Text))
+			{
+				MessageBox.Show("Заполните пароль", "Ошибка",
+				MessageBoxButtons.OK, MessageBoxIcon.Error);
+				return;
+			}
+			if (string.IsNullOrEmpty(FIOTextBox.Text))
+			{
+				MessageBox.Show("Заполните фио", "Ошибка",
+				MessageBoxButtons.OK, MessageBoxIcon.Error);
+				return;
+			}
+			_logger.LogInformation("Сохранение исполнителя");
+			try
+			{
+				var model = new ImplementerBindingModel
+				{
+					Id = _id ?? 0,
+					ImplementerFIO = FIOTextBox.Text,
+					Password = PasswordTextBox.Text,
+					Qualification = (int)QualificationNumericUpDown.Value,
+					WorkExperience = (int)WorkExpNumericUpDown.Value,
+				};
+				var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);
+				if (!operationResult)
+				{
+					throw new Exception("Ошибка при сохранении. 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();
+		}
+
+		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)
+					{
+						FIOTextBox.Text = view.ImplementerFIO;
+						PasswordTextBox.Text = view.Password;
+						QualificationNumericUpDown.Value = view.Qualification;
+						WorkExpNumericUpDown.Value = view.WorkExperience;
+					}
+				}
+				catch (Exception ex)
+				{
+					_logger.LogError(ex, "Ошибка получения исполнителя");
+					MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+				}
+			}
+		}
+	}
+}
+

GiftShop/GiftShopView/FormImplementer.resx

@@ -0,0 +1,60 @@
+<root>
+  <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>

GiftShop/GiftShopView/FormImplementers.Designer.cs

@@ -0,0 +1,121 @@
+namespace GiftShopView
+{
+	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();
+			AddButton = new Button();
+			ChangeButton = new Button();
+			DeleteButton = new Button();
+			UpdateButton = new Button();
+			((System.ComponentModel.ISupportInitialize)DataGridView).BeginInit();
+			SuspendLayout();
+			// 
+			// DataGridView
+			// 
+			DataGridView.BackgroundColor = SystemColors.ControlLightLight;
+			DataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			DataGridView.Location = new Point(1, 1);
+			DataGridView.Margin = new Padding(3, 4, 3, 4);
+			DataGridView.Name = "DataGridView";
+			DataGridView.RowHeadersWidth = 51;
+			DataGridView.RowTemplate.Height = 25;
+			DataGridView.Size = new Size(543, 434);
+			DataGridView.TabIndex = 0;
+			// 
+			// AddButton
+			// 
+			AddButton.Location = new Point(566, 41);
+			AddButton.Margin = new Padding(3, 4, 3, 4);
+			AddButton.Name = "AddButton";
+			AddButton.Size = new Size(112, 37);
+			AddButton.TabIndex = 1;
+			AddButton.Text = "Добавить";
+			AddButton.UseVisualStyleBackColor = true;
+			AddButton.Click += AddButton_Click;
+			// 
+			// ChangeButton
+			// 
+			ChangeButton.Location = new Point(566, 102);
+			ChangeButton.Margin = new Padding(3, 4, 3, 4);
+			ChangeButton.Name = "ChangeButton";
+			ChangeButton.Size = new Size(112, 35);
+			ChangeButton.TabIndex = 2;
+			ChangeButton.Text = "Изменить";
+			ChangeButton.UseVisualStyleBackColor = true;
+			ChangeButton.Click += ChangeButton_Click;
+			// 
+			// DeleteButton
+			// 
+			DeleteButton.Location = new Point(566, 172);
+			DeleteButton.Margin = new Padding(3, 4, 3, 4);
+			DeleteButton.Name = "DeleteButton";
+			DeleteButton.Size = new Size(112, 32);
+			DeleteButton.TabIndex = 3;
+			DeleteButton.Text = "Удалить";
+			DeleteButton.UseVisualStyleBackColor = true;
+			DeleteButton.Click += DeleteButton_Click;
+			// 
+			// UpdateButton
+			// 
+			UpdateButton.Location = new Point(566, 232);
+			UpdateButton.Margin = new Padding(3, 4, 3, 4);
+			UpdateButton.Name = "UpdateButton";
+			UpdateButton.Size = new Size(112, 31);
+			UpdateButton.TabIndex = 4;
+			UpdateButton.Text = "Обновить";
+			UpdateButton.UseVisualStyleBackColor = true;
+			UpdateButton.Click += UpdateButton_Click;
+			// 
+			// FormImplementers
+			// 
+			AutoScaleDimensions = new SizeF(8F, 20F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(690, 445);
+			Controls.Add(UpdateButton);
+			Controls.Add(DeleteButton);
+			Controls.Add(ChangeButton);
+			Controls.Add(AddButton);
+			Controls.Add(DataGridView);
+			Margin = new Padding(3, 4, 3, 4);
+			Name = "FormImplementers";
+			Text = "Исполнители";
+			Load += FormImplementers_Load;
+			((System.ComponentModel.ISupportInitialize)DataGridView).EndInit();
+			ResumeLayout(false);
+		}
+
+		#endregion
+
+		private DataGridView DataGridView;
+		private Button AddButton;
+		private Button ChangeButton;
+		private Button DeleteButton;
+		private Button UpdateButton;
+	}
+}

GiftShop/GiftShopView/FormImplementers.cs

@@ -0,0 +1,111 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+
+namespace GiftShopView
+{
+	public partial class FormImplementers : Form
+	{
+		private readonly ILogger _logger;
+		private readonly IImplementerLogic _logic;
+		public FormImplementers(ILogger<FormImplementers> logger, IImplementerLogic logic)
+		{
+			InitializeComponent();
+			_logger = logger;
+			_logic = logic;
+		}
+
+		private void AddButton_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 ChangeButton_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 DeleteButton_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 UpdateButton_Click(object sender, EventArgs e)
+		{
+			LoadData();
+		}
+
+		private void FormImplementers_Load(object sender, EventArgs e)
+		{
+			LoadData();
+		}
+
+		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);
+			}
+		}
+	}
+}

GiftShop/GiftShopView/FormImplementers.resx

@@ -0,0 +1,60 @@
+<root>
+  <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>

GiftShop/GiftShopView/FormMain.Designer.cs

@@ -32,17 +32,17 @@
 			справочникиToolStripMenuItem = new ToolStripMenuItem();
 			компонентыToolStripMenuItem = new ToolStripMenuItem();
 			изделияToolStripMenuItem = new ToolStripMenuItem();
+			клиентыToolStripMenuItem = new ToolStripMenuItem();
+			исполнителиToolStripMenuItem = new ToolStripMenuItem();
 			отчётыToolStripMenuItem = new ToolStripMenuItem();
 			списокКомпонентовToolStripMenuItem = new ToolStripMenuItem();
 			компонентыПоИзделиямToolStripMenuItem = new ToolStripMenuItem();
 			списокЗаказовToolStripMenuItem = new ToolStripMenuItem();
 			dataGridView = new DataGridView();
 			buttonCreateOrder = new Button();
-            buttonTakeOrderInWork = new Button();
-            buttonOrderReady = new Button();
 			buttonIssuedOrder = new Button();
 			buttonRef = new Button();
-            клиентыToolStripMenuItem = new ToolStripMenuItem();
+			запускРаботToolStripMenuItem = new ToolStripMenuItem();
 			menuStrip.SuspendLayout();
 			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
 			SuspendLayout();
@@ -50,7 +50,7 @@
 			// menuStrip
 			// 
 			menuStrip.ImageScalingSize = new Size(20, 20);
-            menuStrip.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, отчётыToolStripMenuItem });
+			menuStrip.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, отчётыToolStripMenuItem, запускРаботToolStripMenuItem });
 			menuStrip.Location = new Point(0, 0);
 			menuStrip.Name = "menuStrip";
 			menuStrip.Size = new Size(1367, 28);
@@ -59,7 +59,7 @@
 			// 
 			// справочникиToolStripMenuItem
 			// 
-            справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { компонентыToolStripMenuItem, изделияToolStripMenuItem, клиентыToolStripMenuItem });
+			справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { компонентыToolStripMenuItem, изделияToolStripMenuItem, клиентыToolStripMenuItem, исполнителиToolStripMenuItem });
 			справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
 			справочникиToolStripMenuItem.Size = new Size(117, 24);
 			справочникиToolStripMenuItem.Text = "Справочники";
@@ -67,17 +67,31 @@
 			// компонентыToolStripMenuItem
 			// 
 			компонентыToolStripMenuItem.Name = "компонентыToolStripMenuItem";
-            компонентыToolStripMenuItem.Size = new Size(224, 26);
+			компонентыToolStripMenuItem.Size = new Size(185, 26);
 			компонентыToolStripMenuItem.Text = "Компоненты";
 			компонентыToolStripMenuItem.Click += КомпонентыToolStripMenuItem_Click;
 			// 
 			// изделияToolStripMenuItem
 			// 
 			изделияToolStripMenuItem.Name = "изделияToolStripMenuItem";
-            изделияToolStripMenuItem.Size = new Size(224, 26);
+			изделияToolStripMenuItem.Size = new Size(185, 26);
 			изделияToolStripMenuItem.Text = "Изделия";
 			изделияToolStripMenuItem.Click += ИзделияToolStripMenuItem_Click;
 			// 
+			// клиентыToolStripMenuItem
+			// 
+			клиентыToolStripMenuItem.Name = "клиентыToolStripMenuItem";
+			клиентыToolStripMenuItem.Size = new Size(185, 26);
+			клиентыToolStripMenuItem.Text = "Клиенты";
+			клиентыToolStripMenuItem.Click += ClientsToolStripMenuItem_Click;
+			// 
+			// исполнителиToolStripMenuItem
+			// 
+			исполнителиToolStripMenuItem.Name = "исполнителиToolStripMenuItem";
+			исполнителиToolStripMenuItem.Size = new Size(185, 26);
+			исполнителиToolStripMenuItem.Text = "Исполнители";
+			исполнителиToolStripMenuItem.Click += исполнителиToolStripMenuItem_Click;
+			// 
 			// отчётыToolStripMenuItem
 			// 
 			отчётыToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { списокКомпонентовToolStripMenuItem, компонентыПоИзделиямToolStripMenuItem, списокЗаказовToolStripMenuItem });
@@ -119,39 +133,19 @@
 			// 
 			// buttonCreateOrder
 			// 
-            buttonCreateOrder.Location = new Point(1155, 67);
+			buttonCreateOrder.Location = new Point(1155, 90);
 			buttonCreateOrder.Name = "buttonCreateOrder";
-            buttonCreateOrder.Size = new Size(189, 41);
+			buttonCreateOrder.Size = new Size(189, 57);
 			buttonCreateOrder.TabIndex = 2;
 			buttonCreateOrder.Text = "Создать заказ";
 			buttonCreateOrder.UseVisualStyleBackColor = true;
 			buttonCreateOrder.Click += ButtonCreateOrder_Click;
 			// 
-            // buttonTakeOrderInWork
-            // 
-            buttonTakeOrderInWork.Location = new Point(1155, 136);
-            buttonTakeOrderInWork.Name = "buttonTakeOrderInWork";
-            buttonTakeOrderInWork.Size = new Size(189, 41);
-            buttonTakeOrderInWork.TabIndex = 3;
-            buttonTakeOrderInWork.Text = "Отдать на выполнение";
-            buttonTakeOrderInWork.UseVisualStyleBackColor = true;
-            buttonTakeOrderInWork.Click += ButtonTakeOrderInWork_Click;
-            // 
-            // buttonOrderReady
-            // 
-            buttonOrderReady.Location = new Point(1155, 211);
-            buttonOrderReady.Name = "buttonOrderReady";
-            buttonOrderReady.Size = new Size(189, 41);
-            buttonOrderReady.TabIndex = 4;
-            buttonOrderReady.Text = "Заказ готов";
-            buttonOrderReady.UseVisualStyleBackColor = true;
-            buttonOrderReady.Click += ButtonOrderReady_Click;
-            // 
 			// buttonIssuedOrder
 			// 
-            buttonIssuedOrder.Location = new Point(1155, 290);
+			buttonIssuedOrder.Location = new Point(1155, 228);
 			buttonIssuedOrder.Name = "buttonIssuedOrder";
-            buttonIssuedOrder.Size = new Size(189, 41);
+			buttonIssuedOrder.Size = new Size(189, 57);
 			buttonIssuedOrder.TabIndex = 5;
 			buttonIssuedOrder.Text = "Заказ выдан";
 			buttonIssuedOrder.UseVisualStyleBackColor = true;
@@ -161,18 +155,18 @@
 			// 
 			buttonRef.Location = new Point(1155, 356);
 			buttonRef.Name = "buttonRef";
-            buttonRef.Size = new Size(189, 41);
+			buttonRef.Size = new Size(189, 57);
 			buttonRef.TabIndex = 6;
 			buttonRef.Text = "Обновить список";
 			buttonRef.UseVisualStyleBackColor = true;
 			buttonRef.Click += ButtonRef_Click;
 			// 
-            // клиентыToolStripMenuItem
+			// запускРаботToolStripMenuItem
 			// 
-            клиентыToolStripMenuItem.Name = "клиентыToolStripMenuItem";
-            клиентыToolStripMenuItem.Size = new Size(224, 26);
-            клиентыToolStripMenuItem.Text = "Клиенты";
-            клиентыToolStripMenuItem.Click += new System.EventHandler(this.ClientsToolStripMenuItem_Click);
+			запускРаботToolStripMenuItem.Name = "запускРаботToolStripMenuItem";
+			запускРаботToolStripMenuItem.Size = new Size(114, 24);
+			запускРаботToolStripMenuItem.Text = "Запуск работ";
+			запускРаботToolStripMenuItem.Click += запускРаботToolStripMenuItem_Click;
 			// 
 			// FormMain
 			// 
@@ -181,8 +175,6 @@
 			ClientSize = new Size(1367, 471);
 			Controls.Add(buttonRef);
 			Controls.Add(buttonIssuedOrder);
-            Controls.Add(buttonOrderReady);
-            Controls.Add(buttonTakeOrderInWork);
 			Controls.Add(buttonCreateOrder);
 			Controls.Add(dataGridView);
 			Controls.Add(menuStrip);
@@ -205,8 +197,6 @@
 		private ToolStripMenuItem изделияToolStripMenuItem;
 		private DataGridView dataGridView;
 		private Button buttonCreateOrder;
-        private Button buttonTakeOrderInWork;
-        private Button buttonOrderReady;
 		private Button buttonIssuedOrder;
 		private Button buttonRef;
 		private ToolStripMenuItem отчётыToolStripMenuItem;
@@ -214,5 +204,7 @@
 		private ToolStripMenuItem компонентыПоИзделиямToolStripMenuItem;
 		private ToolStripMenuItem списокЗаказовToolStripMenuItem;
 		private ToolStripMenuItem клиентыToolStripMenuItem;
+		private ToolStripMenuItem исполнителиToolStripMenuItem;
+		private ToolStripMenuItem запускРаботToolStripMenuItem;
 	}
 }

GiftShop/GiftShopView/FormMain.cs

@@ -13,12 +13,15 @@ namespace GiftShopView
 
 		private readonly IReportLogic _reportLogic;
 
-        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic)
+		private readonly IWorkProcess _workProcess;
+
+		public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workProcess)
 		{
 			InitializeComponent();
 			_logger = logger;
 			_orderLogic = orderLogic;
 			_reportLogic = reportLogic;
+			_workProcess = workProcess;
 		}
 
 		private void FormMain_Load(object sender, EventArgs e)
@@ -38,6 +41,7 @@ namespace GiftShopView
 					dataGridView.Columns["GiftId"].Visible = false;
 					dataGridView.Columns["GiftName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
 					dataGridView.Columns["ClientId"].Visible = false;
+					dataGridView.Columns["ImplementerId"].Visible = false;
 				}
 				_logger.LogInformation("Загрузка заказов");
 			}
@@ -50,8 +54,7 @@ namespace GiftShopView
 
 		private void КомпонентыToolStripMenuItem_Click(object sender, EventArgs e)
 		{
-            var service =
-           Program.ServiceProvider?.GetService(typeof(FormComponents));
+			var service = Program.ServiceProvider?.GetService(typeof(FormComponents));
 			if (service is FormComponents form)
 			{
 				form.ShowDialog();
@@ -61,7 +64,6 @@ namespace GiftShopView
 		private void ИзделияToolStripMenuItem_Click(object sender, EventArgs e)
 		{
 			var service = Program.ServiceProvider?.GetService(typeof(FormGifts));
-
 			if (service is FormGifts form)
 			{
 				form.ShowDialog();
@@ -78,73 +80,6 @@ namespace GiftShopView
 			}
 		}
 
-        private void ButtonTakeOrderInWork_Click(object sender, EventArgs e)
-        {
-            if (dataGridView.SelectedRows.Count == 1)
-            {
-                int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
-                _logger.LogInformation("Заказ №{id}. Меняется статус на 'В работе'", id);
-                try
-                {
-                    var operationResult = _orderLogic.TakeOrderInWork(new OrderBindingModel
-                    {
-                        Id = id,
-                        GiftId = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["GiftId"].Value),
-                        ClientId = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["ClientId"].Value),
-                        GiftName = dataGridView.SelectedRows[0].Cells["GiftName"].Value.ToString(),
-                        Status = Enum.Parse<OrderStatus>(dataGridView.SelectedRows[0].Cells["Status"].Value.ToString()),
-                        Count = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Count"].Value),
-                        Sum = double.Parse(dataGridView.SelectedRows[0].Cells["Sum"].Value.ToString()),
-                        DateCreate = DateTime.Parse(dataGridView.SelectedRows[0].Cells["DateCreate"].Value.ToString()),
-                    });
-                    if (!operationResult)
-                    {
-                        throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
-                    }
-                    LoadData();
-                }
-                catch (Exception ex)
-                {
-                    _logger.LogError(ex, "Ошибка передачи заказа в работу");
-                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
-                    MessageBoxIcon.Error);
-                }
-            }
-        }
-
-        private void ButtonOrderReady_Click(object sender, EventArgs e)
-        {
-            if (dataGridView.SelectedRows.Count == 1)
-            {
-                int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
-                _logger.LogInformation("Заказ №{id}. Меняется статус на 'Готов'", id);
-                try
-                {
-                    var operationResult = _orderLogic.DeliveryOrder(new OrderBindingModel
-                    {
-                        Id = id,
-                        GiftId = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["GiftId"].Value),
-                        ClientId = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["ClientId"].Value),
-                        GiftName = dataGridView.SelectedRows[0].Cells["GiftName"].Value.ToString(),
-                        Status = Enum.Parse<OrderStatus>(dataGridView.SelectedRows[0].Cells["Status"].Value.ToString()),
-                        Count = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Count"].Value),
-                        Sum = double.Parse(dataGridView.SelectedRows[0].Cells["Sum"].Value.ToString()),
-                        DateCreate = DateTime.Parse(dataGridView.SelectedRows[0].Cells["DateCreate"].Value.ToString()),
-                    });
-                    if (!operationResult)
-                    {
-                        throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
-                    }
-                    LoadData();
-                }
-                catch (Exception ex)
-                {
-                    _logger.LogError(ex, "Ошибка отметки о готовности заказа");
-                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
-                }
-            }
-        }
-
 		private void ButtonIssuedOrder_Click(object sender, EventArgs e)
 		{
 			if (dataGridView.SelectedRows.Count == 1)
@@ -226,5 +161,21 @@ namespace GiftShopView
 				form.ShowDialog();
 			}
 		}
+
+		private void исполнителиToolStripMenuItem_Click(object sender, EventArgs e)
+		{
+			var service = Program.ServiceProvider?.GetService(typeof(FormImplementers));
+			if (service is FormImplementers form)
+			{
+				form.ShowDialog();
+			}
+		}
+
+		private void запускРаботToolStripMenuItem_Click(object sender, EventArgs e)
+		{
+			_workProcess.DoWork((Program.ServiceProvider?
+				.GetService(typeof(IImplementerLogic)) as IImplementerLogic)!, _orderLogic);
+			MessageBox.Show("Процесс обработки запущен", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+		}
 	}
 }

GiftShop/GiftShopView/Program.cs

@@ -35,12 +35,15 @@ namespace GiftShopView
             services.AddTransient<IOrderStorage, OrderStorage>();
             services.AddTransient<IGiftStorage, GiftStorage>();
             services.AddTransient<IClientStorage, ClientStorage>();
+			services.AddTransient<IImplementerStorage, ImplementerStorage>();
 
 			services.AddTransient<IClientLogic, ClientLogic>();
             services.AddTransient<IComponentLogic, ComponentLogic>();
             services.AddTransient<IOrderLogic, OrderLogic>();
             services.AddTransient<IGiftLogic, GiftLogic>();
             services.AddTransient<IReportLogic, ReportLogic>();
+			services.AddTransient<IImplementerLogic, ImplementerLogic>();
+			services.AddTransient<IWorkProcess, WorkModeling>();
 
 			services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
             services.AddTransient<AbstractSaveToWord, SaveToWord>();
@@ -56,6 +59,8 @@ namespace GiftShopView
             services.AddTransient<FormReportOrders>();
             services.AddTransient<FormReportGiftComponents>();
             services.AddTransient<FormClients>();
+			services.AddTransient<FormImplementer>();
+			services.AddTransient<FormImplementers>();
 		}
     }
 }