lab6, на главной форме нет исполнителя...

JewelryStore/JewelryStoreBusinessLogic/BusinessLogics/ImplementerLogic.cs

@@ -0,0 +1,127 @@
+using JewelryStoreContracts.BindingModels;
+using JewelryStoreContracts.BusinessLogicsContracts;
+using JewelryStoreContracts.SearchModels;
+using JewelryStoreContracts.StoragesContracts;
+using JewelryStoreContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace JewelryStoreBusinessLogic.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");
+			}
+		}
+	}
+}

JewelryStore/JewelryStoreBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -14,123 +14,124 @@ using System.Threading.Tasks;
 
 namespace JewelryStoreBusinessLogic.BusinessLogics
 {
-    public class OrderLogic : IOrderLogic
+	public class OrderLogic : IOrderLogic
-    {
+	{
-        private readonly ILogger _logger;
+		private readonly ILogger _logger;
-        private readonly IOrderStorage _orderStorage;
+		private readonly IOrderStorage _orderStorage;
+		static readonly object locker = new object();
 
-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+		// СПУСТЯ 4 ЛАБЫ ПРИШЛОСЬ ПЕРЕДЕЛЫВАТЬ ПОЛНОСТЬЮ И ДЕЛАТЬ АДЕКВАТНО (((
-        {
+		public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
-            _logger = logger;
+		{
-            _orderStorage = orderStorage;
+			_logger = logger;
-        }
+			_orderStorage = orderStorage;
+		}
 
-        public bool CreateOrder(OrderBindingModel model)
+		public OrderViewModel? ReadElement(OrderSearchModel model)
-        {
+		{
-            CheckModel(model);
+			if (model == null)
-            if (model.Status != OrderStatus.Неизвестен) return false;
+			{
-            model.Status = OrderStatus.Принят;
+				throw new ArgumentNullException(nameof(model));
-            if (_orderStorage.Insert(model) == null)
+			}
-            {
+			_logger.LogInformation("ReadElement. Id:{Id}", model.Id);
-                _logger.LogWarning("Insert operation failed");
+			var elem = _orderStorage.GetElement(model);
-                return false;
+			if (elem == null)
-            }
+			{
-            return true;
+				_logger.LogWarning("ReadElement element not found");
-        }
+				return null;
-        public List<OrderViewModel>? ReadList(OrderSearchModel? model)
+			}
-        {
+			_logger.LogInformation("ReadElement found. Id:{Id}", elem.Id);
-            _logger.LogInformation("ReadList. Id:{Id}", model?.Id);
+			return elem;
-            var list = model == null ? _orderStorage.GetFullList() : _orderStorage.GetFilteredList(model);
+		}
-            if (list == null)
+		public List<OrderViewModel>? ReadList(OrderSearchModel? model)
-            {
+		{
-                _logger.LogWarning("ReadList return null list");
+			_logger.LogInformation("ReadList. OrderId:{Id}", model?.Id);
-                return null;
+			var list = model == null ? _orderStorage.GetFullList() : _orderStorage.GetFilteredList(model);
-            }
+			if (list == null)
-            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+			{
-            return list;
+				_logger.LogWarning("ReadList return null list");
-        }
+				return null;
-        public dynamic ElementForOrder(OrderBindingModel model) 
+			}
-        {
+			_logger.LogInformation("ReadList. Count:{Count}", list.Count);
-            CheckModel(model, false);
+			return list;
-            var element = _orderStorage.GetElement(new OrderSearchModel
+		}
-            {
-                Id = model.Id
-            });
-            if (element == null)
-            {
-                _logger.LogWarning("Read operation failed");
-                return false;
-            }
-            return element;
-        }
 
-        public bool DeliveryOrder(OrderBindingModel model)
+		private void CheckModel(OrderBindingModel model, bool withParams = true)
-        {
+		{
-            var element = ElementForOrder(model);
+			if (model == null)
-            if (element.Status != OrderStatus.Готов)
+			{
-            {
+				throw new ArgumentNullException(nameof(model));
-                _logger.LogWarning("Status change operation failed");
+			}
-                throw new InvalidOperationException("Заказ должен быть переведен в статус готовности перед выдачей!");
+			if (!withParams)
-            }
+			{
-            model.Status = OrderStatus.Выдан;
+				return;
-            model.DateImplement = DateTime.Now;
+			}
-            _orderStorage.Update(model);
+			if (model.Count <= 0)
-            return true;
+			{
-        }
+				throw new ArgumentNullException("Количество заказов должно быть больше нуля");
+			}
+			if (model.Sum <= 0)
+			{
+				throw new ArgumentNullException("Цена заказа должна быть больше нуля");
+			}
+			_logger.LogInformation("Order. OrderId:{Id}. Sum:{Sum}", model.Id, model.Sum);
+		}
 
-        public bool FinishOrder(OrderBindingModel model)
+		public bool CreateOrder(OrderBindingModel model)
-        {
+		{
-            var element = ElementForOrder(model);
+			CheckModel(model);
-            if (element.Status != OrderStatus.Выполняется)
+			if (model.Status != OrderStatus.Неизвестен)
-            {
+			{
-                _logger.LogWarning("Status change operation failed");
+				return false;
-                throw new InvalidOperationException("Заказ должен быть переведен в статус выполнения перед готовностью!");
+			}
-            }
+			model.Status = OrderStatus.Принят;
-            model.Status = OrderStatus.Готов;
+			if (_orderStorage.Insert(model) == null)
-            _orderStorage.Update(model);
+			{
-            return true;
+				_logger.LogWarning("Insert operation failed");
-        }
+				return false;
+			}
+			return true;
 
-        public bool TakeOrderInWork(OrderBindingModel model)
+		}
-        {
+
-            var element = ElementForOrder(model);
+		private bool ChangeStatus(OrderBindingModel model, OrderStatus status)
-            if (element.Status != OrderStatus.Принят)
+		{
-            {
+			CheckModel(model, false);
-                _logger.LogWarning("Status change operation failed");
+			var element = _orderStorage.GetElement(new OrderSearchModel { Id = model.Id, ImplementerId = model.ImplementerId });
-                throw new InvalidOperationException("Заказ должен быть переведен в статус принятого перед его выполнением!");
+			if (element.ImplementerId.HasValue) model.ImplementerId = element.ImplementerId;
-            }
+			if (element == null)
-            model.Status = OrderStatus.Выполняется;
+			{
-            _orderStorage.Update(model);
+				_logger.LogWarning("Find order failed");
-            return true;
+				return false;
-        }
+			}
+			if (element.Status != status - 1)
+			{
+				_logger.LogWarning("Status change failed");
+				throw new InvalidOperationException("Невозможно перевести состояние заказа");
+			}
+			model.Status = status;
+			if (model.Status == OrderStatus.Выдан) model.DateImplement = DateTime.Now;
+			_orderStorage.Update(model);
+			return true;
+		}
+
+		public bool TakeOrderInWork(OrderBindingModel model)
+		{
+			lock (locker)
+			{
+				return ChangeStatus(model, OrderStatus.Выполняется);
+			}
+		}
+
+		public bool FinishOrder(OrderBindingModel model)
+		{
+			return ChangeStatus(model, OrderStatus.Готов);
+		}
+
+		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.Sum <= 0)
-            {
-                throw new ArgumentNullException("Сумма заказа должна быть больше 0", nameof(model.Sum));
-            }
-            if (model.Count <= 0)
-            {
-                throw new ArgumentNullException("Количество изделий должно быть больше 0", nameof(model.Count));
-            }
-            _logger.LogInformation("Order. Sum:{Sum}. Id:{Id}", model.Sum, model.Id);
-            var element = _orderStorage.GetElement(new OrderSearchModel
-            {
-                Id = model.Id
-            });
-            if (element != null && element.Id != model.Id)
-            {
-                throw new InvalidOperationException("Заказ с таким ID уже существует");
-            }
-        }
-    }
 }

JewelryStore/JewelryStoreBusinessLogic/BusinessLogics/WorkModeling.cs

@@ -0,0 +1,177 @@
+using JewelryStoreContracts.BindingModels;
+using JewelryStoreContracts.BusinessLogicsContracts;
+using JewelryStoreContracts.SearchModels;
+using JewelryStoreContracts.ViewModels;
+using JewerlyStoreDataModels.Enums;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace JewelryStoreBusinessLogic.BusinessLogics
+{
+	/// <summary>
+	/// Реализация интерфейса бизнес-логики для имитации деятельности исполнителей
+	/// </summary>
+	public class WorkModeling : IWorkProcess
+	{
+		/// <summary>
+		/// Логгер
+		/// </summary>
+		private readonly ILogger _logger;
+
+		/// <summary>
+		/// Рандом
+		/// </summary>
+		private readonly Random _rnd;
+
+		/// <summary>
+		/// Бизнес-логика для заказов
+		/// </summary>
+		private IOrderLogic? _orderLogic;
+
+		/// <summary>
+		/// Конструктор
+		/// </summary>
+		/// <param name="logger"></param>
+		public WorkModeling(ILogger<WorkModeling> logger)
+		{
+			_logger = logger;
+			_rnd = new Random(100);
+		}
+
+		/// <summary>
+		/// Имитация рабочего процесса
+		/// </summary>
+		/// <param name="implementerLogic"></param>
+		/// <param name="orderLogic"></param>
+		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));
+			}
+		}
+
+		/// <summary>
+		/// Имитация работы исполнителя
+		/// </summary>
+		/// <param name="implementer"></param>
+		/// <param name="orders"></param>
+		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);
+						// пытаемся назначить заказ на исполнителя
+						_orderLogic.TakeOrderInWork(new OrderBindingModel
+						{
+							Id = order.Id,
+							ImplementerId = implementer.Id
+						});
+
+						// делаем работу
+						Thread.Sleep(implementer.WorkExperience * _rnd.Next(10, 100) * order.Count);
+						_logger.LogDebug("DoWork. Worker {Id} finish order {Order}", implementer.Id, order.Id);
+						_orderLogic.FinishOrder(new OrderBindingModel
+						{
+							Id = order.Id,
+							ImplementerId = implementer.Id
+						});
+					}
+					// кто-то мог уже перехватить заказ, игнорируем ошибку
+					catch (InvalidOperationException ex)
+					{
+						_logger.LogWarning(ex, "Error try get work");
+					}
+					// заканчиваем выполнение имитации в случае иной ошибки
+					catch (Exception ex)
+					{
+						_logger.LogError(ex, "Error while do work");
+						throw;
+					}
+
+					// отдыхаем
+					Thread.Sleep(implementer.Qualification * _rnd.Next(1, 10));
+				}
+			});
+		}
+
+		/// <summary>
+		/// Ищем заказ, которые уже в работе (вдруг исполнителя прервали)
+		/// </summary>
+		/// <param name="implementer"></param>
+		/// <returns></returns>
+		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(10, 30) * runOrder.Count);
+				_logger.LogDebug("DoWork. Worker {Id} finish order {Order}", implementer.Id, runOrder.Id);
+				_orderLogic.FinishOrder(new OrderBindingModel
+				{
+					Id = runOrder.Id,
+					ImplementerId = implementer.Id,
+				});
+
+				// отдыхаем
+				Thread.Sleep(implementer.Qualification * _rnd.Next(1, 10));
+			}
+			// заказа может не быть, просто игнорируем ошибку
+			catch (InvalidOperationException ex)
+			{
+				_logger.LogWarning(ex, "Error try get work");
+			}
+			// а может возникнуть иная ошибка, тогда просто заканчиваем выполнение имитации
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Error while do work");
+				throw;
+			}
+		}
+	}
+}

JewelryStore/JewelryStoreBusinessLogic/JewelryStoreBusinessLogic.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

JewelryStore/JewelryStoreContracts/BindingModels/ImplementerBindingModel.cs

@@ -0,0 +1,22 @@
+using JewerlyStoreDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace JewelryStoreContracts.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; }
+	}
+}

JewelryStore/JewelryStoreContracts/BindingModels/OrderBindingModel.cs

@@ -12,7 +12,8 @@ namespace JewelryStoreContracts.BindingModels
     {
         public int Id { get; set; }
         public int ClientId { get; set; }
-        public int JewelId { get; set; }
+		public int? ImplementerId { get; set; }
+		public int JewelId { get; set; }
         public int Count { get; set; }
         public double Sum { get; set; }
         public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;

JewelryStore/JewelryStoreContracts/BusinessLogicsContracts/IImplementerLogic.cs

@@ -0,0 +1,24 @@
+using JewelryStoreContracts.BindingModels;
+using JewelryStoreContracts.SearchModels;
+using JewelryStoreContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace JewelryStoreContracts.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);
+	}
+}

JewelryStore/JewelryStoreContracts/BusinessLogicsContracts/IOrderLogic.cs

@@ -16,5 +16,6 @@ namespace JewelryStoreContracts.BusinessLogicsContracts
         bool TakeOrderInWork(OrderBindingModel model);
         bool FinishOrder(OrderBindingModel model);
         bool DeliveryOrder(OrderBindingModel model);
-    }
+		OrderViewModel? ReadElement(OrderSearchModel model);
+	}
 }

JewelryStore/JewelryStoreContracts/BusinessLogicsContracts/IWorkProcess.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace JewelryStoreContracts.BusinessLogicsContracts
+{
+	public interface IWorkProcess
+	{
+		/// <summary>
+		/// Запуск работ
+		/// </summary>
+		void DoWork(IImplementerLogic implementerLogic, IOrderLogic orderLogic);
+	}
+
+}

JewelryStore/JewelryStoreContracts/JewelryStoreContracts.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

JewelryStore/JewelryStoreContracts/SearchModels/ImplementerSearchModel.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace JewelryStoreContracts.SearchModels
+{
+	public class ImplementerSearchModel
+	{
+		public int? Id { get; set; }
+
+		public string? ImplementerFIO { get; set; }
+
+		public string? Password { get; set; }
+	}
+}

JewelryStore/JewelryStoreContracts/SearchModels/OrderSearchModel.cs

@@ -1,4 +1,5 @@
-using System;
+using JewerlyStoreDataModels.Enums;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -12,6 +13,8 @@ namespace JewelryStoreContracts.SearchModels
         public int? ClientId { get; set; }
         public DateTime? DateFrom { get; set; }
         public DateTime? DateTo { get; set; }
-    }
+		public int? ImplementerId { get; set; }
+		public OrderStatus? Status { get; set; }
+	}
 
 }

JewelryStore/JewelryStoreContracts/StoragesContracts/IImplementerStorage.cs

@@ -0,0 +1,21 @@
+using JewelryStoreContracts.BindingModels;
+using JewelryStoreContracts.SearchModels;
+using JewelryStoreContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace JewelryStoreContracts.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);
+	}
+}

JewelryStore/JewelryStoreContracts/ViewModels/ImplementerViewModel.cs

@@ -0,0 +1,27 @@
+using JewerlyStoreDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace JewelryStoreContracts.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; }
+	}
+}

JewelryStore/JewelryStoreContracts/ViewModels/OrderViewModel.cs

@@ -16,7 +16,10 @@ namespace JewelryStoreContracts.ViewModels
         public int ClientId { get; set; }
         [DisplayName("Клиент")]
         public string ClientFIO { get; set; } = string.Empty;
-        public int JewelId { get; set; }
+		public int? ImplementerId { get; set; }
+		[DisplayName("ФИО исполнителя")]
+		public string ImplementerFIO { get; set; } = string.Empty;
+		public int JewelId { get; set; }
 
         [DisplayName("Изделие")]
         public string JewelName { get; set; } = string.Empty;

JewelryStore/JewelryStoreDatabaseImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,121 @@
+using JewelryStoreContracts.BindingModels;
+using JewelryStoreContracts.SearchModels;
+using JewelryStoreContracts.StoragesContracts;
+using JewelryStoreContracts.ViewModels;
+using JewelryStoreDatabaseImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace JewelryStoreDatabaseImplement.Implements
+{
+	public class ImplementerStorage : IImplementerStorage
+	{
+		public ImplementerViewModel? Delete(ImplementerBindingModel model)
+		{
+			using var context = new JewelryStoreDatabase();
+
+			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 JewelryStoreDatabase();
+
+			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 JewelryStoreDatabase();
+
+				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 JewelryStoreDatabase();
+
+			return context.Implementers
+				.Select(x => x.GetViewModel)
+				.ToList();
+		}
+
+		public ImplementerViewModel? Insert(ImplementerBindingModel model)
+		{
+			using var context = new JewelryStoreDatabase();
+
+			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 JewelryStoreDatabase();
+
+			var res = context.Implementers.FirstOrDefault(x => x.Id == model.Id);
+
+			if (res != null)
+			{
+				res.Update(model);
+				context.SaveChanges();
+			}
+
+			return res?.GetViewModel;
+		}
+	}
+}

JewelryStore/JewelryStoreDatabaseImplement/Implements/OrderStorage.cs

@@ -12,83 +12,83 @@ using Microsoft.EntityFrameworkCore;
 
 namespace JewelryStoreDatabaseImplement.Implements
 {
-    public class OrderStorage : IOrderStorage
+	public class OrderStorage : IOrderStorage
-    {
+	{
-        public List<OrderViewModel> GetFullList()
+		public List<OrderViewModel> GetFullList()
-        {
+		{
-            using var context = new JewelryStoreDatabase();
+			using var context = new JewelryStoreDatabase();
-			return context.Orders.Include(x => x.Jewel).Include(x => x.Client).Select(x => x.GetViewModel).ToList();
+			return context.Orders.Include(x => x.Jewel).Include(x => x.Client).Include(x => x.Implementer).Select(x => x.GetViewModel).ToList();
 		}
-        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+		public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
-        {
+		{
-			if (!model.DateFrom.HasValue && !model.DateTo.HasValue && !model.ClientId.HasValue)
+			if (!model.DateFrom.HasValue && !model.DateTo.HasValue && !model.ClientId.HasValue && model.Status == null)
 			{
-                return new();
+				return new();
-            }
+			}
-            using var context = new JewelryStoreDatabase();
+			using var context = new JewelryStoreDatabase();
 			if (model.DateFrom.HasValue)
 			{
-				return context.Orders.Include(x => x.Jewel).Include(x => x.Client).Where(x => x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo)
+				return context.Orders.Include(x => x.Jewel).Include(x => x.Client).Include(x => x.Implementer).Where(x => x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo)
 					.Select(x => x.GetViewModel).ToList();
 			}
 			else if (model.ClientId.HasValue)
 			{
-				return context.Orders.Include(x => x.Jewel).Include(x => x.Client).Where(x => x.ClientId == model.ClientId)
+				return context.Orders.Include(x => x.Jewel).Include(x => x.Client).Include(x => x.Implementer).Where(x => x.ClientId == model.ClientId)
 					.Select(x => x.GetViewModel).ToList();
 			}
-			return context.Orders.Include(x => x.Jewel).Include(x => x.Client).Where(x => x.Id == model.Id).Select(x => x.GetViewModel).ToList();
+			if (model.Status.HasValue)
+			{
+				return context.Orders.Include(x => x.Jewel).Include(x => x.Client).Include(x => x.Implementer).Where(x => x.Status.Equals(model.Status)).Select(x => x.GetViewModel).ToList();
+			}
+			return context.Orders.Include(x => x.Jewel).Include(x => x.Client).Include(x => x.Implementer).Where(x => x.Id == model.Id).Select(x => x.GetViewModel).ToList();
 		}
-        public OrderViewModel? GetElement(OrderSearchModel model)
+		public OrderViewModel? GetElement(OrderSearchModel model)
-        {
+		{
-            if (!model.Id.HasValue)
+			if (!model.Id.HasValue && (!model.ImplementerId.HasValue || !model.Status.HasValue))
-            {
+			{
-                return new();
+				return new();
-            }
+			}
-            using var context = new JewelryStoreDatabase();
+			using var context = new JewelryStoreDatabase();
-			return AccessJewelStorage(context.Orders.Include(x => x.Client).FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id))?.GetViewModel, context);
+			return context.Orders.Include(x => x.Jewel).Include(x => x.Client).Include(x => x.Implementer).FirstOrDefault(x => (model.Status == null || model.Status != null && model.Status.Equals(x.Status)) &&
+				(model.ImplementerId.HasValue && x.ImplementerId == model.ImplementerId) ||
+				(model.Id.HasValue && x.Id == model.Id))?
+				.GetViewModel;
 		}
-        public OrderViewModel? Insert(OrderBindingModel model)
+		public OrderViewModel? Insert(OrderBindingModel model)
-        {
+		{
-            var newOrder = Order.Create(model);
+			using var context = new JewelryStoreDatabase();
-            if (newOrder == null)
+			var newOrder = Order.Create(model, context);
-            {
+			if (newOrder == null)
-                return null;
+			{
-            }
+				return null;
-            using var context = new JewelryStoreDatabase();
+			}
-            context.Orders.Add(newOrder);
+			context.Orders.Add(newOrder);
-            context.SaveChanges();
+			context.SaveChanges();
-			return AccessJewelStorage(context.Orders.Include(x => x.Jewel).Include(x => x.Client).FirstOrDefault(x => x.Id == newOrder.Id)?.GetViewModel, context);
+			return newOrder.GetViewModel;
 		}
-        public OrderViewModel? Update(OrderBindingModel model)
+		public OrderViewModel? Update(OrderBindingModel model)
-        {
+		{
-            using var context = new JewelryStoreDatabase();
+			using var context = new JewelryStoreDatabase();
-			var order = context.Orders.Include(x => x.Jewel).Include(x => x.Client).FirstOrDefault(x => x.Id == model.Id);
+			var order = context.Orders.Include(x => x.Jewel).Include(x => x.Client).Include(x => x.Implementer).FirstOrDefault(x => x.Id == model.Id);
 			if (order == null)
-            {
+			{
-                return null;
+				return null;
-            }
+			}
-            order.Update(model);
+			order.Update(model);
-            context.SaveChanges();
+			context.SaveChanges();
-            return AccessJewelStorage(order.GetViewModel, context);
+			return order.GetViewModel;
-        }
+		}
-        public OrderViewModel? Delete(OrderBindingModel model)
+		public OrderViewModel? Delete(OrderBindingModel model)
-        {
+		{
-            using var context = new JewelryStoreDatabase();
+			using var context = new JewelryStoreDatabase();
-			var element = context.Orders.Include(x => x.Jewel).Include(x => x.Client).FirstOrDefault(rec => rec.Id == model.Id);
+			var element = context.Orders.Include(x => x.Jewel).Include(x => x.Client).Include(x => x.Implementer).FirstOrDefault(rec => rec.Id == model.Id);
 			if (element != null)
-            {
+			{
-                context.Orders.Remove(element);
+				context.Orders.Remove(element);
-                context.SaveChanges();
+				context.SaveChanges();
-                return AccessJewelStorage(element.GetViewModel, context);
+				return element.GetViewModel;
-            }
+			}
-            return null;
+			return null;
-        }
+		}
-        static OrderViewModel AccessJewelStorage(OrderViewModel model, JewelryStoreDatabase context)
+	}
-        {
-            if (model == null) return model;
-            string? jewelName = context.Jewels.FirstOrDefault(x => x.Id == model.JewelId)?.JewelName;
-            if (jewelName != null) model.JewelName = jewelName;
-            return model;
-        }
-    }
 }

JewelryStore/JewelryStoreDatabaseImplement/JewelryStoreDatabase.cs

@@ -14,14 +14,17 @@ namespace JewelryStoreDatabaseImplement
         {
             if (optionsBuilder.IsConfigured == false)
             {
-                optionsBuilder.UseSqlServer(@"Data Source=localhost\SQLEXPRESS;Initial Catalog=JewelryStoreDatabaseFull;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
+				optionsBuilder.UseNpgsql(@"Host=localhost;Database=JewelryStoreDatabaseFull;Username=postgres;Password=postgres");
-            }
+			}
             base.OnConfiguring(optionsBuilder);
-        }
+			AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
+			AppContext.SetSwitch("Npgsql.DisableDateTimeInfinityConversions", true);
+		}
         public virtual DbSet<Component> Components { set; get; }
         public virtual DbSet<Jewel> Jewels { set; get; }
         public virtual DbSet<JewelComponent> JewelComponents { set; get; }
         public virtual DbSet<Order> Orders { set; get; }
 		public virtual DbSet<Client> Clients { set; get; }
+		public virtual DbSet<Implementer> Implementers { set; get; }
 	}
 }

JewelryStore/JewelryStoreDatabaseImplement/JewelryStoreDatabaseImplement.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
@@ -13,6 +13,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="6.0.7" />
   </ItemGroup>
 
   <ItemGroup>
@@ -20,4 +21,8 @@
     <ProjectReference Include="..\JewerlyStoreDataModels\JewerlyStoreDataModels.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Folder Include="Migrations\" />
+  </ItemGroup>
+
 </Project>

JewelryStore/JewelryStoreDatabaseImplement/Migrations/20240405100149_InitialCreateFix.cs

@@ -1,65 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-#nullable disable
-
-namespace JewelryStoreDatabaseImplement.Migrations
-{
-    public partial class InitialCreateFix : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AddColumn<int>(
-                name: "ClientId",
-                table: "Orders",
-                type: "int",
-                nullable: false,
-                defaultValue: 0);
-
-            migrationBuilder.CreateTable(
-                name: "Clients",
-                columns: table => new
-                {
-                    Id = table.Column<int>(type: "int", nullable: false)
-                        .Annotation("SqlServer:Identity", "1, 1"),
-                    ClientFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
-                    Email = table.Column<string>(type: "nvarchar(max)", nullable: false),
-                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_Clients", x => x.Id);
-                });
-
-            migrationBuilder.CreateIndex(
-                name: "IX_Orders_ClientId",
-                table: "Orders",
-                column: "ClientId");
-
-            migrationBuilder.AddForeignKey(
-                name: "FK_Orders_Clients_ClientId",
-                table: "Orders",
-                column: "ClientId",
-                principalTable: "Clients",
-                principalColumn: "Id",
-                onDelete: ReferentialAction.Cascade);
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropForeignKey(
-                name: "FK_Orders_Clients_ClientId",
-                table: "Orders");
-
-            migrationBuilder.DropTable(
-                name: "Clients");
-
-            migrationBuilder.DropIndex(
-                name: "IX_Orders_ClientId",
-                table: "Orders");
-
-            migrationBuilder.DropColumn(
-                name: "ClientId",
-                table: "Orders");
-        }
-    }
-}

JewelryStore/JewelryStoreDatabaseImplement/Migrations/20240421174803_InitialCreate.Designer.cs

@@ -3,46 +3,46 @@ using System;
 using JewelryStoreDatabaseImplement;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
-using Microsoft.EntityFrameworkCore.Metadata;
 using Microsoft.EntityFrameworkCore.Migrations;
 using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 
 #nullable disable
 
 namespace JewelryStoreDatabaseImplement.Migrations
 {
     [DbContext(typeof(JewelryStoreDatabase))]
-    [Migration("20240405100149_InitialCreateFix")]
+    [Migration("20240421174803_InitialCreate")]
-    partial class InitialCreateFix
+    partial class InitialCreate
     {
         protected override void BuildTargetModel(ModelBuilder modelBuilder)
         {
 #pragma warning disable 612, 618
             modelBuilder
                 .HasAnnotation("ProductVersion", "6.0.27")
-                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
 
-            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder, 1L, 1);
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
 
             modelBuilder.Entity("JewelryStoreDatabaseImplement.Models.Client", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
                     b.Property<string>("ClientFIO")
                         .IsRequired()
-                        .HasColumnType("nvarchar(max)");
+                        .HasColumnType("text");
 
                     b.Property<string>("Email")
                         .IsRequired()
-                        .HasColumnType("nvarchar(max)");
+                        .HasColumnType("text");
 
                     b.Property<string>("Password")
                         .IsRequired()
-                        .HasColumnType("nvarchar(max)");
+                        .HasColumnType("text");
 
                     b.HasKey("Id");
 
@@ -53,36 +53,63 @@ namespace JewelryStoreDatabaseImplement.Migrations
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
                     b.Property<string>("ComponentName")
                         .IsRequired()
-                        .HasColumnType("nvarchar(max)");
+                        .HasColumnType("text");
 
                     b.Property<double>("Cost")
-                        .HasColumnType("float");
+                        .HasColumnType("double precision");
 
                     b.HasKey("Id");
 
                     b.ToTable("Components");
                 });
 
+            modelBuilder.Entity("JewelryStoreDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ImplementerFIO")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("Qualification")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WorkExperience")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Implementers");
+                });
+
             modelBuilder.Entity("JewelryStoreDatabaseImplement.Models.Jewel", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
                     b.Property<string>("JewelName")
                         .IsRequired()
-                        .HasColumnType("nvarchar(max)");
+                        .HasColumnType("text");
 
                     b.Property<double>("Price")
-                        .HasColumnType("float");
+                        .HasColumnType("double precision");
 
                     b.HasKey("Id");
 
@@ -93,18 +120,18 @@ namespace JewelryStoreDatabaseImplement.Migrations
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
                     b.Property<int>("ComponentId")
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
                     b.Property<int>("Count")
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
                     b.Property<int>("JewelId")
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
                     b.HasKey("Id");
 
@@ -119,35 +146,40 @@ namespace JewelryStoreDatabaseImplement.Migrations
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
                     b.Property<int>("ClientId")
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
                     b.Property<int>("Count")
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
                     b.Property<DateTime>("DateCreate")
-                        .HasColumnType("datetime2");
+                        .HasColumnType("timestamp without time zone");
 
                     b.Property<DateTime?>("DateImplement")
-                        .HasColumnType("datetime2");
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("integer");
 
                     b.Property<int>("JewelId")
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
                     b.Property<int>("Status")
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
                     b.Property<double>("Sum")
-                        .HasColumnType("float");
+                        .HasColumnType("double precision");
 
                     b.HasKey("Id");
 
                     b.HasIndex("ClientId");
 
+                    b.HasIndex("ImplementerId");
+
                     b.HasIndex("JewelId");
 
                     b.ToTable("Orders");
@@ -180,6 +212,10 @@ namespace JewelryStoreDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.HasOne("JewelryStoreDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
                     b.HasOne("JewelryStoreDatabaseImplement.Models.Jewel", "Jewel")
                         .WithMany("Orders")
                         .HasForeignKey("JewelId")
@@ -188,6 +224,8 @@ namespace JewelryStoreDatabaseImplement.Migrations
 
                     b.Navigation("Client");
 
+                    b.Navigation("Implementer");
+
                     b.Navigation("Jewel");
                 });
 
@@ -201,6 +239,11 @@ namespace JewelryStoreDatabaseImplement.Migrations
                     b.Navigation("JewelComponents");
                 });
 
+            modelBuilder.Entity("JewelryStoreDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
             modelBuilder.Entity("JewelryStoreDatabaseImplement.Models.Jewel", b =>
                 {
                     b.Navigation("Components");

JewelryStore/JewelryStoreDatabaseImplement/Migrations/20240421174803_InitialCreate.cs

@@ -0,0 +1,183 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace JewelryStoreDatabaseImplement.Migrations
+{
+    public partial class InitialCreate : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Clients",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    ClientFIO = table.Column<string>(type: "text", nullable: false),
+                    Email = table.Column<string>(type: "text", nullable: false),
+                    Password = table.Column<string>(type: "text", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Clients", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Components",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    ComponentName = table.Column<string>(type: "text", nullable: false),
+                    Cost = table.Column<double>(type: "double precision", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Components", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Implementers",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    ImplementerFIO = table.Column<string>(type: "text", nullable: false),
+                    Password = table.Column<string>(type: "text", nullable: false),
+                    WorkExperience = table.Column<int>(type: "integer", nullable: false),
+                    Qualification = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Implementers", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Jewels",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    JewelName = table.Column<string>(type: "text", nullable: false),
+                    Price = table.Column<double>(type: "double precision", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Jewels", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "JewelComponents",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    JewelId = table.Column<int>(type: "integer", nullable: false),
+                    ComponentId = table.Column<int>(type: "integer", nullable: false),
+                    Count = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_JewelComponents", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_JewelComponents_Components_ComponentId",
+                        column: x => x.ComponentId,
+                        principalTable: "Components",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_JewelComponents_Jewels_JewelId",
+                        column: x => x.JewelId,
+                        principalTable: "Jewels",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Orders",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    ClientId = table.Column<int>(type: "integer", nullable: false),
+                    ImplementerId = table.Column<int>(type: "integer", nullable: true),
+                    JewelId = table.Column<int>(type: "integer", nullable: false),
+                    Count = table.Column<int>(type: "integer", nullable: false),
+                    Sum = table.Column<double>(type: "double precision", nullable: false),
+                    Status = table.Column<int>(type: "integer", nullable: false),
+                    DateCreate = table.Column<DateTime>(type: "timestamp without time zone", nullable: false),
+                    DateImplement = table.Column<DateTime>(type: "timestamp without time zone", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Orders", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Orders_Clients_ClientId",
+                        column: x => x.ClientId,
+                        principalTable: "Clients",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_Orders_Implementers_ImplementerId",
+                        column: x => x.ImplementerId,
+                        principalTable: "Implementers",
+                        principalColumn: "Id");
+                    table.ForeignKey(
+                        name: "FK_Orders_Jewels_JewelId",
+                        column: x => x.JewelId,
+                        principalTable: "Jewels",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_JewelComponents_ComponentId",
+                table: "JewelComponents",
+                column: "ComponentId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_JewelComponents_JewelId",
+                table: "JewelComponents",
+                column: "JewelId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_ClientId",
+                table: "Orders",
+                column: "ClientId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_ImplementerId",
+                table: "Orders",
+                column: "ImplementerId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_JewelId",
+                table: "Orders",
+                column: "JewelId");
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "JewelComponents");
+
+            migrationBuilder.DropTable(
+                name: "Orders");
+
+            migrationBuilder.DropTable(
+                name: "Components");
+
+            migrationBuilder.DropTable(
+                name: "Clients");
+
+            migrationBuilder.DropTable(
+                name: "Implementers");
+
+            migrationBuilder.DropTable(
+                name: "Jewels");
+        }
+    }
+}

JewelryStore/JewelryStoreDatabaseImplement/Migrations/JewelryStoreDatabaseModelSnapshot.cs

@@ -3,8 +3,8 @@ using System;
 using JewelryStoreDatabaseImplement;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
-using Microsoft.EntityFrameworkCore.Metadata;
 using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 
 #nullable disable
 
@@ -18,29 +18,29 @@ namespace JewelryStoreDatabaseImplement.Migrations
 #pragma warning disable 612, 618
             modelBuilder
                 .HasAnnotation("ProductVersion", "6.0.27")
-                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
 
-            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder, 1L, 1);
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
 
             modelBuilder.Entity("JewelryStoreDatabaseImplement.Models.Client", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
                     b.Property<string>("ClientFIO")
                         .IsRequired()
-                        .HasColumnType("nvarchar(max)");
+                        .HasColumnType("text");
 
                     b.Property<string>("Email")
                         .IsRequired()
-                        .HasColumnType("nvarchar(max)");
+                        .HasColumnType("text");
 
                     b.Property<string>("Password")
                         .IsRequired()
-                        .HasColumnType("nvarchar(max)");
+                        .HasColumnType("text");
 
                     b.HasKey("Id");
 
@@ -51,36 +51,63 @@ namespace JewelryStoreDatabaseImplement.Migrations
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
                     b.Property<string>("ComponentName")
                         .IsRequired()
-                        .HasColumnType("nvarchar(max)");
+                        .HasColumnType("text");
 
                     b.Property<double>("Cost")
-                        .HasColumnType("float");
+                        .HasColumnType("double precision");
 
                     b.HasKey("Id");
 
                     b.ToTable("Components");
                 });
 
+            modelBuilder.Entity("JewelryStoreDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ImplementerFIO")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("Qualification")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WorkExperience")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Implementers");
+                });
+
             modelBuilder.Entity("JewelryStoreDatabaseImplement.Models.Jewel", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
                     b.Property<string>("JewelName")
                         .IsRequired()
-                        .HasColumnType("nvarchar(max)");
+                        .HasColumnType("text");
 
                     b.Property<double>("Price")
-                        .HasColumnType("float");
+                        .HasColumnType("double precision");
 
                     b.HasKey("Id");
 
@@ -91,18 +118,18 @@ namespace JewelryStoreDatabaseImplement.Migrations
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
                     b.Property<int>("ComponentId")
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
                     b.Property<int>("Count")
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
                     b.Property<int>("JewelId")
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
                     b.HasKey("Id");
 
@@ -117,35 +144,40 @@ namespace JewelryStoreDatabaseImplement.Migrations
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
                     b.Property<int>("ClientId")
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
                     b.Property<int>("Count")
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
                     b.Property<DateTime>("DateCreate")
-                        .HasColumnType("datetime2");
+                        .HasColumnType("timestamp without time zone");
 
                     b.Property<DateTime?>("DateImplement")
-                        .HasColumnType("datetime2");
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("integer");
 
                     b.Property<int>("JewelId")
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
                     b.Property<int>("Status")
-                        .HasColumnType("int");
+                        .HasColumnType("integer");
 
                     b.Property<double>("Sum")
-                        .HasColumnType("float");
+                        .HasColumnType("double precision");
 
                     b.HasKey("Id");
 
                     b.HasIndex("ClientId");
 
+                    b.HasIndex("ImplementerId");
+
                     b.HasIndex("JewelId");
 
                     b.ToTable("Orders");
@@ -178,6 +210,10 @@ namespace JewelryStoreDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.HasOne("JewelryStoreDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
                     b.HasOne("JewelryStoreDatabaseImplement.Models.Jewel", "Jewel")
                         .WithMany("Orders")
                         .HasForeignKey("JewelId")
@@ -186,6 +222,8 @@ namespace JewelryStoreDatabaseImplement.Migrations
 
                     b.Navigation("Client");
 
+                    b.Navigation("Implementer");
+
                     b.Navigation("Jewel");
                 });
 
@@ -199,6 +237,11 @@ namespace JewelryStoreDatabaseImplement.Migrations
                     b.Navigation("JewelComponents");
                 });
 
+            modelBuilder.Entity("JewelryStoreDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
             modelBuilder.Entity("JewelryStoreDatabaseImplement.Models.Jewel", b =>
                 {
                     b.Navigation("Components");

JewelryStore/JewelryStoreDatabaseImplement/Models/Implementer.cs

@@ -0,0 +1,70 @@
+using JewelryStoreContracts.BindingModels;
+using JewelryStoreContracts.ViewModels;
+using JewerlyStoreDataModels.Models;
+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;
+
+namespace JewelryStoreDatabaseImplement.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
+		};
+	}
+}

JewelryStore/JewelryStoreDatabaseImplement/Models/Order.cs

@@ -16,6 +16,7 @@ namespace JewelryStoreDatabaseImplement.Models
         public int Id { get; private set; }
         [Required]
         public int ClientId { get; set; }
+        public int? ImplementerId { get; private set; }
         [Required]
         public int JewelId { get; set; }
         [Required]
@@ -27,10 +28,12 @@ namespace JewelryStoreDatabaseImplement.Models
         [Required]
         public DateTime DateCreate { get; set; }
         public DateTime? DateImplement { get; set; }
+
         public Jewel Jewel { get; set; }
         public Client Client { get; set; }
+		public Implementer? Implementer { get; set; }
 
-        public static Order? Create(OrderBindingModel? model)
+		public static Order? Create(OrderBindingModel? model, JewelryStoreDatabase context)
         {
             if (model == null)
             {
@@ -45,8 +48,12 @@ namespace JewelryStoreDatabaseImplement.Models
                 Sum = model.Sum,
                 Status = model.Status,
                 DateCreate = model.DateCreate,
-                DateImplement = model.DateImplement
+                DateImplement = model.DateImplement,
-            };
+				ImplementerId = model.ImplementerId,
+				Client = context.Clients.FirstOrDefault(x => x.Id == model.ClientId)!,
+				Jewel = context.Jewels.FirstOrDefault(x => x.Id == model.JewelId)!,
+				Implementer = model.ImplementerId.HasValue ? context.Implementers.FirstOrDefault(x => x.Id == model.ImplementerId) : null,
+			};
         }
         public void Update(OrderBindingModel? model)
         {
@@ -74,8 +81,10 @@ namespace JewelryStoreDatabaseImplement.Models
                     Sum = Sum,
                     Status = Status,
                     DateCreate = DateCreate,
-                    DateImplement = DateImplement
+                    DateImplement = DateImplement,
-                };
+					ImplementerId = ImplementerId,
+					ImplementerFIO = context.Implementers.FirstOrDefault(x => x.Id == ImplementerId)?.ImplementerFIO ?? string.Empty,
+				};
             }
         }
     }

JewelryStore/JewelryStoreListImplement/DataListSingleton.cs

@@ -14,14 +14,16 @@ namespace JewelryStoreListImplement
         public List<Order> Orders { get; set; }
         public List<Jewel> Jewels { get; set; }
         public List<Client> Clients { get; set; }
+		public List<Implementer> Implementers { get; set; }
 
-        private DataListSingleton()
+		private DataListSingleton()
         {
             Components = new List<Component>();
             Orders = new List<Order>();
             Jewels = new List<Jewel>();
             Clients = new List<Client>();
-        }
+			Implementers = new List<Implementer>();
+		}
 
         public static DataListSingleton GetInstance()
         {

JewelryStore/JewelryStoreListImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,130 @@
+using JewelryStoreContracts.BindingModels;
+using JewelryStoreContracts.SearchModels;
+using JewelryStoreContracts.ViewModels;
+using JewelryStoreListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace JewelryStoreListImplement.Implements
+{
+	public class ImplementerStorage
+	{
+		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;
+		}
+	}
+}

JewelryStore/JewelryStoreListImplement/JewelryStoreListImplement.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

JewelryStore/JewelryStoreListImplement/Models/Implementer.cs

@@ -0,0 +1,61 @@
+using JewelryStoreContracts.BindingModels;
+using JewelryStoreContracts.ViewModels;
+using JewerlyStoreDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace JewelryStoreListImplement.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
+		};
+	}
+}

JewelryStore/JewelryStoreListImplement/Models/Order.cs

@@ -5,6 +5,7 @@ using JewerlyStoreDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Reflection;
 using System.Text;
 using System.Threading.Tasks;
 
@@ -14,7 +15,10 @@ namespace JewelryStoreListImplement.Models
     {
         public int Id { get; private set; }
         public int JewelId { get; private set; }
-        public int Count { get; private set; }
+		public int ClientId { get; private set; } // нашлась потеряшка с 5 лабы))
+		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;
@@ -34,8 +38,10 @@ namespace JewelryStoreListImplement.Models
                 Sum = model.Sum,
                 Status = model.Status,
                 DateCreate = model.DateCreate,
-                DateImplement = model.DateImplement
+                DateImplement = model.DateImplement,
-            };
+				ClientId = model.ClientId,
+                ImplementerId = model.ImplementerId,
+			};
         }
 
         public void Update(OrderBindingModel? model)
@@ -59,7 +65,9 @@ namespace JewelryStoreListImplement.Models
             Sum = Sum,
             Status = Status,
             DateCreate = DateCreate,
-            DateImplement = DateImplement
+            DateImplement = DateImplement,
-        };
+			ClientId = ClientId,
+			ImplementerId = ImplementerId,
+		};
     }
 }

JewelryStore/JewelryStoreRestApi/Controllers/ImplementerController.cs

@@ -0,0 +1,149 @@
+using JewelryStoreContracts.BindingModels;
+using JewelryStoreContracts.BusinessLogicsContracts;
+using JewelryStoreContracts.SearchModels;
+using JewelryStoreContracts.ViewModels;
+using JewerlyStoreDataModels.Enums;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+
+namespace JewelryStoreRestApi.Controllers
+{
+	/// <summary>
+	/// Контроллер для работы с исполнителями
+	/// </summary>
+	[Route("api/[controller]/[action]")]
+	[ApiController]
+	public class ImplementerController : Controller
+	{
+		/// <summary>
+		/// Логгер
+		/// </summary>
+		private readonly ILogger _logger;
+
+		/// <summary>
+		/// Бизнес-логика для заказов
+		/// </summary>
+		private readonly IOrderLogic _orderLogic;
+
+		/// <summary>
+		/// Бизнес-логика для исполнителей
+		/// </summary>
+		private readonly IImplementerLogic _implementerLogic;
+
+		/// <summary>
+		/// Конструктор
+		/// </summary>
+		/// <param name="orderLogic"></param>
+		/// <param name="implementerLogic"></param>
+		/// <param name="logger"></param>
+		public ImplementerController(IOrderLogic orderLogic, IImplementerLogic implementerLogic, ILogger<ImplementerController> logger)
+		{
+			_logger = logger;
+			_orderLogic = orderLogic;
+			_implementerLogic = implementerLogic;
+		}
+
+		/// <summary>
+		/// Авторизация исполнителя
+		/// </summary>
+		/// <param name="login"></param>
+		/// <param name="password"></param>
+		/// <returns></returns>
+		[HttpGet]
+		public ImplementerViewModel? Login(string login, string password)
+		{
+			try
+			{
+				return _implementerLogic.ReadElement(new ImplementerSearchModel
+				{
+					ImplementerFIO = login,
+					Password = password
+				});
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка входа сотрудника");
+				throw;
+			}
+		}
+
+		/// <summary>
+		/// Получение новых заказов
+		/// </summary>
+		/// <returns></returns>
+		[HttpGet]
+		public List<OrderViewModel>? GetNewOrders()
+		{
+			try
+			{
+				return _orderLogic.ReadList(new OrderSearchModel
+				{
+					Status = OrderStatus.Принят
+				});
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка получения новых заказов");
+				throw;
+			}
+		}
+
+		/// <summary>
+		/// Получение текущего заказа исполнителя
+		/// </summary>
+		/// <param name="implementerId"></param>
+		/// <returns></returns>
+		[HttpGet]
+		public OrderViewModel? GetImplementerOrder(int implementerId)
+		{
+			try
+			{
+				return _orderLogic.ReadElement(new OrderSearchModel
+				{
+					ImplementerId = implementerId
+				});
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка получения текущего заказа исполнителя");
+				throw;
+			}
+		}
+
+		/// <summary>
+		/// Смена статуса заказа (Выполняется)
+		/// </summary>
+		/// <param name="model"></param>
+		[HttpPost]
+		public void TakeOrderInWork(OrderBindingModel model)
+		{
+			try
+			{
+				_orderLogic.TakeOrderInWork(model);
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка перевода заказа с №{Id} в работу", model.Id);
+				throw;
+			}
+		}
+
+		/// <summary>
+		/// Смена статуса заказа (Выдан)
+		/// </summary>
+		/// <param name="model"></param>
+		[HttpPost]
+		public void FinishOrder(OrderBindingModel model)
+		{
+			try
+			{
+				_orderLogic.FinishOrder(model);
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка отметки о готовности заказа с №{Id}", model.Id);
+				throw;
+			}
+		}
+	}
+}

JewelryStore/JewelryStoreRestApi/Program.cs

@@ -14,10 +14,13 @@ builder.Logging.AddLog4Net("log4net.config");
 builder.Services.AddTransient<IClientStorage, ClientStorage>();
 builder.Services.AddTransient<IOrderStorage, OrderStorage>();
 builder.Services.AddTransient<IJewelStorage, JewelStorage>();
+builder.Services.AddTransient<IImplementerStorage, ImplementerStorage>();
 
 builder.Services.AddTransient<IOrderLogic, OrderLogic>();
 builder.Services.AddTransient<IClientLogic, ClientLogic>();
 builder.Services.AddTransient<IJewelLogic, JewelLogic>();
+builder.Services.AddTransient<IImplementerLogic, ImplementerLogic>();
+builder.Services.AddTransient<IOrderLogic, OrderLogic>();
 
 
 builder.Services.AddControllers();

JewelryStore/JewerlyStoreDataModels/JewerlyStoreDataModels.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

JewelryStore/JewerlyStoreDataModels/Models/IImplementerModel.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace JewerlyStoreDataModels.Models
+{
+	public interface IImplementerModel : IId
+	{
+		string ImplementerFIO { get; }
+		string Password { get; }
+		int WorkExperience { get; }
+		int Qualification { get; }
+	}
+}

JewelryStore/JewerlyStoreDataModels/Models/IOrderModel.cs

@@ -11,7 +11,8 @@ namespace JewerlyStoreDataModels.Models
     public interface IOrderModel : IId
     {
         int JewelId { get; }
-        int Count { get; }
+		int? ImplementerId { get; }
+		int Count { get; }
         double Sum { get; }
         OrderStatus Status { get; }
         DateTime DateCreate { get; }

JewelryStore/JewerlyStoreFileImplement/DataFileSingleton.cs

@@ -16,12 +16,14 @@ namespace JewerlyStoreFileImplement
         private readonly string OrderFileName = "Order.xml";
         private readonly string JewelFileName = "Jewel.xml";
         private readonly string ClientFileName = "Client.xml";
-        public List<Component> Components { get; private set; }
+		private readonly string ImplementerFileName = "Implementer.xml";
+		public List<Component> Components { get; private set; }
         public List<Order> Orders { get; private set; }
         public List<Jewel> Jewels { get; private set; }
         public List<Client> Clients { get; private set; }
+		public List<Implementer> Implementers { get; private set; }
 
-        public static DataFileSingleton GetInstance()
+		public static DataFileSingleton GetInstance()
         {
             if (instance == null)
             {
@@ -38,13 +40,16 @@ namespace JewerlyStoreFileImplement
 
         public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
 
-        private DataFileSingleton()
+		public void SaveImplementers() => SaveData(Implementers, OrderFileName, "Implementers", x => x.GetXElement);
+
+		private DataFileSingleton()
         {
             Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
             Jewels = LoadData(JewelFileName, "Jewel", x => Jewel.Create(x)!)!;
             Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
             Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
-        }
+			Implementers = LoadData(ImplementerFileName, "Implementer", x => Implementer.Create(x)!)!;
+		}
 
         private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
         {

JewelryStore/JewerlyStoreFileImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,108 @@
+using JewelryStoreContracts.BindingModels;
+using JewelryStoreContracts.StoragesContracts;
+using JewelryStoreContracts.ViewModels;
+using JewelryStoreContracts.SearchModels;
+using JewerlyStoreFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace JewerlyStoreFileImplement.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;
+		}
+	}
+}

JewelryStore/JewerlyStoreFileImplement/JewerlyStoreFileImplement.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

JewelryStore/JewerlyStoreFileImplement/Models/Implementer.cs

@@ -0,0 +1,86 @@
+using JewelryStoreContracts.BindingModels;
+using JewelryStoreContracts.ViewModels;
+using JewerlyStoreDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace JewerlyStoreFileImplement.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)
+			);
+	}
+}

JewelryStore/JewerlyStoreFileImplement/Models/Order.cs

@@ -14,7 +14,9 @@ namespace JewerlyStoreFileImplement.Models
     public class Order : IOrderModel
     {
         public int JewelId { get; private set; }
-        public int Count { get; private set; }
+		public int ClientId { get; private set; } // восстановление с 5 лабы потеряшки
+		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;
@@ -35,8 +37,10 @@ namespace JewerlyStoreFileImplement.Models
                 Sum = model.Sum,
                 Status = model.Status,
                 DateCreate = model.DateCreate,
-                DateImplement = model.DateImplement
+                DateImplement = model.DateImplement,
-            };
+				ClientId = model.ClientId,
+                ImplementerId = model.ImplementerId,
+			};
         }
 
         public static Order? Create(XElement element)
@@ -50,7 +54,9 @@ namespace JewerlyStoreFileImplement.Models
             {
                 Id = Convert.ToInt32(element.Attribute("Id")!.Value),
                 JewelId = Convert.ToInt32(element.Element("JewelId")!.Value),
-                Sum = Convert.ToDouble(element.Element("Sum")!.Value),
+				ClientId = Convert.ToInt32(element.Element("ClientId")!.Value),
+                ImplementerId = Convert.ToInt32(element.Element("ImplementerId")!.Value),
+				Sum = Convert.ToDouble(element.Element("Sum")!.Value),
                 Count = Convert.ToInt32(element.Element("Count")!.Value),
                 Status = (OrderStatus)Enum.Parse(typeof(OrderStatus), element.Element("Status")!.Value),
                 DateCreate = Convert.ToDateTime(element.Element("DateCreate")!.Value),
@@ -72,7 +78,9 @@ namespace JewerlyStoreFileImplement.Models
         {
             Id = Id,
             JewelId = JewelId,
-            Count = Count,
+			ClientId = ClientId,
+            ImplementerId = ImplementerId,
+			Count = Count,
             Sum = Sum,
             Status = Status,
             DateCreate = DateCreate,
@@ -82,7 +90,9 @@ namespace JewerlyStoreFileImplement.Models
         public XElement GetXElement => new("Order",
                                        new XAttribute("Id", Id),
                                        new XElement("JewelId", JewelId),
-                                       new XElement("Count", Count.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()),

JewelryStore/JewerlyStoreView/FormImplementer.Designer.cs

@@ -0,0 +1,166 @@
+namespace JewerlyStoreView
+{
+	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()
+		{
+			textBoxImplementerFIO = new TextBox();
+			textBoxPassword = new TextBox();
+			numericUpDownWorkExperience = new NumericUpDown();
+			numericUpDownQualification = new NumericUpDown();
+			buttonCancel = new Button();
+			labelImplementerFIO = new Label();
+			labelPassword = new Label();
+			labelWorkExperience = new Label();
+			labelQualification = new Label();
+			buttonSave = new Button();
+			((System.ComponentModel.ISupportInitialize)numericUpDownWorkExperience).BeginInit();
+			((System.ComponentModel.ISupportInitialize)numericUpDownQualification).BeginInit();
+			SuspendLayout();
+			// 
+			// textBoxImplementerFIO
+			// 
+			textBoxImplementerFIO.Location = new Point(108, 12);
+			textBoxImplementerFIO.Name = "textBoxImplementerFIO";
+			textBoxImplementerFIO.Size = new Size(264, 23);
+			textBoxImplementerFIO.TabIndex = 0;
+			// 
+			// textBoxPassword
+			// 
+			textBoxPassword.Location = new Point(108, 41);
+			textBoxPassword.Name = "textBoxPassword";
+			textBoxPassword.Size = new Size(264, 23);
+			textBoxPassword.TabIndex = 1;
+			// 
+			// numericUpDownWorkExperience
+			// 
+			numericUpDownWorkExperience.Location = new Point(108, 70);
+			numericUpDownWorkExperience.Name = "numericUpDownWorkExperience";
+			numericUpDownWorkExperience.Size = new Size(264, 23);
+			numericUpDownWorkExperience.TabIndex = 2;
+			// 
+			// numericUpDownQualification
+			// 
+			numericUpDownQualification.Location = new Point(108, 99);
+			numericUpDownQualification.Name = "numericUpDownQualification";
+			numericUpDownQualification.Size = new Size(264, 23);
+			numericUpDownQualification.TabIndex = 3;
+			// 
+			// buttonCancel
+			// 
+			buttonCancel.Location = new Point(297, 134);
+			buttonCancel.Name = "buttonCancel";
+			buttonCancel.Size = new Size(75, 23);
+			buttonCancel.TabIndex = 4;
+			buttonCancel.Text = "Отмена";
+			buttonCancel.UseVisualStyleBackColor = true;
+			buttonCancel.Click += buttonCancel_Click;
+			// 
+			// labelImplementerFIO
+			// 
+			labelImplementerFIO.AutoSize = true;
+			labelImplementerFIO.Location = new Point(12, 15);
+			labelImplementerFIO.Name = "labelImplementerFIO";
+			labelImplementerFIO.Size = new Size(37, 15);
+			labelImplementerFIO.TabIndex = 5;
+			labelImplementerFIO.Text = "ФИО:";
+			// 
+			// labelPassword
+			// 
+			labelPassword.AutoSize = true;
+			labelPassword.Location = new Point(11, 44);
+			labelPassword.Name = "labelPassword";
+			labelPassword.Size = new Size(52, 15);
+			labelPassword.TabIndex = 6;
+			labelPassword.Text = "Пароль:";
+			// 
+			// labelWorkExperience
+			// 
+			labelWorkExperience.AutoSize = true;
+			labelWorkExperience.Location = new Point(12, 72);
+			labelWorkExperience.Name = "labelWorkExperience";
+			labelWorkExperience.Size = new Size(84, 15);
+			labelWorkExperience.TabIndex = 7;
+			labelWorkExperience.Text = "Опыт работы:";
+			// 
+			// labelQualification
+			// 
+			labelQualification.AutoSize = true;
+			labelQualification.Location = new Point(11, 101);
+			labelQualification.Name = "labelQualification";
+			labelQualification.Size = new Size(91, 15);
+			labelQualification.TabIndex = 8;
+			labelQualification.Text = "Квалификация:";
+			// 
+			// buttonSave
+			// 
+			buttonSave.Location = new Point(216, 134);
+			buttonSave.Name = "buttonSave";
+			buttonSave.Size = new Size(75, 23);
+			buttonSave.TabIndex = 9;
+			buttonSave.Text = "Сохранить";
+			buttonSave.UseVisualStyleBackColor = true;
+			buttonSave.Click += buttonSave_Click;
+			// 
+			// FormImplementer
+			// 
+			AutoScaleDimensions = new SizeF(7F, 15F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(384, 169);
+			Controls.Add(buttonSave);
+			Controls.Add(labelQualification);
+			Controls.Add(labelWorkExperience);
+			Controls.Add(labelPassword);
+			Controls.Add(labelImplementerFIO);
+			Controls.Add(buttonCancel);
+			Controls.Add(numericUpDownQualification);
+			Controls.Add(numericUpDownWorkExperience);
+			Controls.Add(textBoxPassword);
+			Controls.Add(textBoxImplementerFIO);
+			Name = "FormImplementer";
+			Text = "Исполнитель";
+			Load += FormImplementer_Load;
+			((System.ComponentModel.ISupportInitialize)numericUpDownWorkExperience).EndInit();
+			((System.ComponentModel.ISupportInitialize)numericUpDownQualification).EndInit();
+			ResumeLayout(false);
+			PerformLayout();
+		}
+
+		#endregion
+
+		private TextBox textBoxImplementerFIO;
+		private TextBox textBoxPassword;
+		private NumericUpDown numericUpDownWorkExperience;
+		private NumericUpDown numericUpDownQualification;
+		private Button buttonCancel;
+		private Label labelImplementerFIO;
+		private Label labelPassword;
+		private Label labelWorkExperience;
+		private Label labelQualification;
+		private Button buttonSave;
+	}
+}

JewelryStore/JewerlyStoreView/FormImplementer.cs

@@ -0,0 +1,137 @@
+using JewelryStoreContracts.BindingModels;
+using JewelryStoreContracts.BusinessLogicsContracts;
+using JewelryStoreContracts.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 JewerlyStoreView
+{
+	public partial class FormImplementer : Form
+	{
+		/// <summary>
+		/// Логгер
+		/// </summary>
+		private readonly ILogger _logger;
+
+		/// <summary>
+		/// Бизнес-логика для исполнителей
+		/// </summary>
+		private readonly IImplementerLogic _logic;
+
+		/// <summary>
+		/// Идентификатор
+		/// </summary>
+		private int? _id;
+		public int Id { set { _id = value; } }
+
+		/// <summary>
+		/// Конструктор
+		/// </summary>
+		/// <param name="logger"></param>
+		/// <param name="logic"></param>
+		public FormImplementer(ILogger<FormImplementer> logger, IImplementerLogic logic)
+		{
+			InitializeComponent();
+			_logger = logger;
+			_logic = logic;
+		}
+
+		/// <summary>
+		/// Загрузка информации о исполнителе
+		/// </summary>
+		/// <param name="sender"></param>
+		/// <param name="e"></param>
+		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)
+					{
+						textBoxImplementerFIO.Text = view.ImplementerFIO;
+						textBoxPassword.Text = view.Password;
+						numericUpDownQualification.Value = view.Qualification;
+						numericUpDownWorkExperience.Value = view.WorkExperience;
+					}
+				}
+				catch (Exception ex)
+				{
+					_logger.LogError(ex, "Ошибка получения исполнителя");
+					MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+				}
+			}
+		}
+
+		/// <summary>
+		/// Кнопка "Сохранить"
+		/// </summary>
+		/// <param name="sender"></param>
+		/// <param name="e"></param>
+		private void buttonSave_Click(object sender, EventArgs e)
+		{
+			if (string.IsNullOrEmpty(textBoxPassword.Text))
+			{
+				MessageBox.Show("Заполните пароль", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+				return;
+			}
+			if (string.IsNullOrEmpty(textBoxImplementerFIO.Text))
+			{
+				MessageBox.Show("Заполните ФИО", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+				return;
+			}
+
+			_logger.LogInformation("Сохранение исполнителя");
+			try
+			{
+				var model = new ImplementerBindingModel
+				{
+					Id = _id ?? 0,
+					ImplementerFIO = textBoxImplementerFIO.Text,
+					Password = textBoxPassword.Text,
+					Qualification = (int)numericUpDownQualification.Value,
+					WorkExperience = (int)numericUpDownWorkExperience.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);
+			}
+		}
+
+		/// <summary>
+		/// Кнопка "Отмена"
+		/// </summary>
+		/// <param name="sender"></param>
+		/// <param name="e"></param>
+		private void buttonCancel_Click(object sender, EventArgs e)
+		{
+			DialogResult = DialogResult.Cancel;
+			Close();
+		}
+	}
+}

JewelryStore/JewerlyStoreView/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>

JewelryStore/JewerlyStoreView/FormImplementers.Designer.cs

@@ -0,0 +1,124 @@
+using System.Windows.Forms;
+
+namespace JewerlyStoreView
+{
+	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()
+		{
+			buttonRefresh = new Button();
+			buttonDelete = new Button();
+			buttonUpdate = new Button();
+			buttonAdd = new Button();
+			dataGridView = new DataGridView();
+			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+			SuspendLayout();
+			// 
+			// buttonRefresh
+			// 
+			buttonRefresh.Location = new Point(480, 152);
+			buttonRefresh.Name = "buttonRefresh";
+			buttonRefresh.Size = new Size(113, 50);
+			buttonRefresh.TabIndex = 9;
+			buttonRefresh.Text = "Обновить";
+			buttonRefresh.UseVisualStyleBackColor = true;
+			buttonRefresh.Click += buttonRefresh_Click;
+			// 
+			// buttonDelete
+			// 
+			buttonDelete.Location = new Point(480, 107);
+			buttonDelete.Name = "buttonDelete";
+			buttonDelete.Size = new Size(113, 39);
+			buttonDelete.TabIndex = 8;
+			buttonDelete.Text = "Удалить";
+			buttonDelete.UseVisualStyleBackColor = true;
+			buttonDelete.Click += buttonDelete_Click;
+			// 
+			// buttonUpdate
+			// 
+			buttonUpdate.Location = new Point(480, 57);
+			buttonUpdate.Name = "buttonUpdate";
+			buttonUpdate.Size = new Size(113, 44);
+			buttonUpdate.TabIndex = 7;
+			buttonUpdate.Text = "Изменить";
+			buttonUpdate.UseVisualStyleBackColor = true;
+			buttonUpdate.Click += buttonUpdate_Click;
+			// 
+			// buttonAdd
+			// 
+			buttonAdd.Location = new Point(480, 12);
+			buttonAdd.Name = "buttonAdd";
+			buttonAdd.Size = new Size(113, 39);
+			buttonAdd.TabIndex = 6;
+			buttonAdd.Text = "Добавить";
+			buttonAdd.UseVisualStyleBackColor = true;
+			buttonAdd.Click += buttonAdd_Click;
+			// 
+			// dataGridView
+			// 
+			dataGridView.AllowUserToAddRows = false;
+			dataGridView.AllowUserToDeleteRows = false;
+			dataGridView.BackgroundColor = Color.White;
+			dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			dataGridView.Dock = DockStyle.Left;
+			dataGridView.GridColor = Color.White;
+			dataGridView.Location = new Point(0, 0);
+			dataGridView.MultiSelect = false;
+			dataGridView.Name = "dataGridView";
+			dataGridView.ReadOnly = true;
+			dataGridView.RowHeadersVisible = false;
+			dataGridView.RowTemplate.Height = 25;
+			dataGridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+			dataGridView.Size = new Size(450, 361);
+			dataGridView.TabIndex = 5;
+			// 
+			// FormImplementers
+			// 
+			AutoScaleDimensions = new SizeF(7F, 15F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(624, 361);
+			Controls.Add(buttonRefresh);
+			Controls.Add(buttonDelete);
+			Controls.Add(buttonUpdate);
+			Controls.Add(buttonAdd);
+			Controls.Add(dataGridView);
+			Name = "FormImplementers";
+			Text = "Исполнители";
+			Load += FormImplementers_Load;
+			((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+			ResumeLayout(false);
+		}
+
+		#endregion
+
+		private Button buttonRefresh;
+		private Button buttonDelete;
+		private Button buttonUpdate;
+		private Button buttonAdd;
+		private DataGridView dataGridView;
+	}
+}

JewelryStore/JewerlyStoreView/FormImplementers.cs

@@ -0,0 +1,152 @@
+using JewelryStoreContracts.BindingModels;
+using JewelryStoreContracts.BusinessLogicsContracts;
+using JewelryStoreView;
+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 JewerlyStoreView
+{
+	public partial class FormImplementers : Form
+	{
+		/// <summary>
+		/// Логгер
+		/// </summary>
+		private readonly ILogger _logger;
+
+		/// <summary>
+		/// Бизнес-логика для исполнителей
+		/// </summary>
+		private readonly IImplementerLogic _logic;
+
+		/// <summary>
+		/// Конструктор
+		/// </summary>
+		/// <param name="logger"></param>
+		/// <param name="logic"></param>
+		public FormImplementers(ILogger<FormImplementers> logger, IImplementerLogic logic)
+		{
+			InitializeComponent();
+			_logger = logger;
+			_logic = logic;
+		}
+
+		/// <summary>
+		/// Загрузка списка исполнителей
+		/// </summary>
+		/// <param name="sender"></param>
+		/// <param name="e"></param>
+		private void FormImplementers_Load(object sender, EventArgs e)
+		{
+			LoadData();
+		}
+
+		/// <summary>
+		/// Кнопка "Добавить"
+		/// </summary>
+		/// <param name="sender"></param>
+		/// <param name="e"></param>
+		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();
+				}
+			}
+		}
+
+		/// <summary>
+		/// Кнопка "Изменить"
+		/// </summary>
+		/// <param name="sender"></param>
+		/// <param name="e"></param>
+		private void buttonUpdate_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();
+					}
+				}
+			}
+		}
+
+		/// <summary>
+		/// Кнопка "Удалить"
+		/// </summary>
+		/// <param name="sender"></param>
+		/// <param name="e"></param>
+		private void buttonDelete_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);
+					}
+				}
+			}
+		}
+
+		/// <summary>
+		/// Кнопка "Обновить"
+		/// </summary>
+		/// <param name="sender"></param>
+		/// <param name="e"></param>
+		private void buttonRefresh_Click(object sender, EventArgs e)
+		{
+			LoadData();
+		}
+
+		/// <summary>
+		/// Метод загрузки списка исполнителей
+		/// </summary>
+		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 списка исполнителей");
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка загрузки списка исполнителей");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+			}
+		}
+	}
+}

JewelryStore/JewerlyStoreView/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>

JewelryStore/JewerlyStoreView/FormMain.Designer.cs

@@ -34,13 +34,13 @@
 			компонентыToolStripMenuItem = new ToolStripMenuItem();
 			изделияToolStripMenuItem = new ToolStripMenuItem();
 			клиентыToolStripMenuItem = new ToolStripMenuItem();
+			исполнителиToolStripMenuItem = new ToolStripMenuItem();
 			отчётыToolStripMenuItem = new ToolStripMenuItem();
 			списокКомпонентовToolStripMenuItem = new ToolStripMenuItem();
 			компонентыПоИзделиямToolStripMenuItem = new ToolStripMenuItem();
 			списокЗаказовToolStripMenuItem = new ToolStripMenuItem();
+			запускРаботToolStripMenuItem = new ToolStripMenuItem();
 			buttonCreateOrder = new Button();
-			buttonTakeOrderInWork = new Button();
-			buttonOrderReady = new Button();
 			buttonIssuedOrder = new Button();
 			buttonRefresh = new Button();
 			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
@@ -54,21 +54,21 @@
 			dataGridView.Location = new Point(12, 31);
 			dataGridView.Name = "dataGridView";
 			dataGridView.RowTemplate.Height = 25;
-			dataGridView.Size = new Size(970, 407);
+			dataGridView.Size = new Size(1042, 407);
 			dataGridView.TabIndex = 0;
 			// 
 			// menuStripMain
 			// 
-			menuStripMain.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, отчётыToolStripMenuItem });
+			menuStripMain.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, отчётыToolStripMenuItem, запускРаботToolStripMenuItem });
 			menuStripMain.Location = new Point(0, 0);
 			menuStripMain.Name = "menuStripMain";
-			menuStripMain.Size = new Size(1223, 24);
+			menuStripMain.Size = new Size(1356, 24);
 			menuStripMain.TabIndex = 2;
 			menuStripMain.Text = "menuStripMain";
 			// 
 			// 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(94, 20);
 			справочникиToolStripMenuItem.Text = "Справочники";
@@ -76,24 +76,31 @@
 			// компонентыToolStripMenuItem
 			// 
 			компонентыToolStripMenuItem.Name = "компонентыToolStripMenuItem";
-			компонентыToolStripMenuItem.Size = new Size(145, 22);
+			компонентыToolStripMenuItem.Size = new Size(149, 22);
 			компонентыToolStripMenuItem.Text = "Компоненты";
 			компонентыToolStripMenuItem.Click += компонентыToolStripMenuItem_Click;
 			// 
 			// изделияToolStripMenuItem
 			// 
 			изделияToolStripMenuItem.Name = "изделияToolStripMenuItem";
-			изделияToolStripMenuItem.Size = new Size(145, 22);
+			изделияToolStripMenuItem.Size = new Size(149, 22);
 			изделияToolStripMenuItem.Text = "Изделия";
 			изделияToolStripMenuItem.Click += изделияToolStripMenuItem_Click;
 			// 
 			// клиентыToolStripMenuItem
 			// 
 			клиентыToolStripMenuItem.Name = "клиентыToolStripMenuItem";
-			клиентыToolStripMenuItem.Size = new Size(145, 22);
+			клиентыToolStripMenuItem.Size = new Size(149, 22);
 			клиентыToolStripMenuItem.Text = "Клиенты";
 			клиентыToolStripMenuItem.Click += КлиентыToolStripMenuItem_Click;
 			// 
+			// исполнителиToolStripMenuItem
+			// 
+			исполнителиToolStripMenuItem.Name = "исполнителиToolStripMenuItem";
+			исполнителиToolStripMenuItem.Size = new Size(149, 22);
+			исполнителиToolStripMenuItem.Text = "Исполнители";
+			исполнителиToolStripMenuItem.Click += исполнителиToolStripMenuItem_Click;
+			// 
 			// отчётыToolStripMenuItem
 			// 
 			отчётыToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { списокКомпонентовToolStripMenuItem, компонентыПоИзделиямToolStripMenuItem, списокЗаказовToolStripMenuItem });
@@ -122,9 +129,16 @@
 			списокЗаказовToolStripMenuItem.Text = "Список заказов";
 			списокЗаказовToolStripMenuItem.Click += СписокЗаказовToolStripMenuItem_Click;
 			// 
+			// запускРаботToolStripMenuItem
+			// 
+			запускРаботToolStripMenuItem.Name = "запускРаботToolStripMenuItem";
+			запускРаботToolStripMenuItem.Size = new Size(92, 20);
+			запускРаботToolStripMenuItem.Text = "Запуск работ";
+			запускРаботToolStripMenuItem.Click += запускРаботToolStripMenuItem_Click;
+			// 
 			// buttonCreateOrder
 			// 
-			buttonCreateOrder.Location = new Point(1012, 31);
+			buttonCreateOrder.Location = new Point(1119, 31);
 			buttonCreateOrder.Margin = new Padding(2);
 			buttonCreateOrder.Name = "buttonCreateOrder";
 			buttonCreateOrder.Size = new Size(147, 34);
@@ -133,31 +147,9 @@
 			buttonCreateOrder.UseVisualStyleBackColor = true;
 			buttonCreateOrder.Click += ButtonCreateOrder_Click;
 			// 
-			// buttonTakeOrderInWork
-			// 
-			buttonTakeOrderInWork.Location = new Point(1012, 81);
-			buttonTakeOrderInWork.Margin = new Padding(2);
-			buttonTakeOrderInWork.Name = "buttonTakeOrderInWork";
-			buttonTakeOrderInWork.Size = new Size(147, 36);
-			buttonTakeOrderInWork.TabIndex = 4;
-			buttonTakeOrderInWork.Text = "Отдать на выполнение";
-			buttonTakeOrderInWork.UseVisualStyleBackColor = true;
-			buttonTakeOrderInWork.Click += ButtonTakeOrderInWork_Click;
-			// 
-			// buttonOrderReady
-			// 
-			buttonOrderReady.Location = new Point(1012, 132);
-			buttonOrderReady.Margin = new Padding(2);
-			buttonOrderReady.Name = "buttonOrderReady";
-			buttonOrderReady.Size = new Size(147, 34);
-			buttonOrderReady.TabIndex = 5;
-			buttonOrderReady.Text = "Заказ готов";
-			buttonOrderReady.UseVisualStyleBackColor = true;
-			buttonOrderReady.Click += ButtonOrderReady_Click;
-			// 
 			// buttonIssuedOrder
 			// 
-			buttonIssuedOrder.Location = new Point(1012, 183);
+			buttonIssuedOrder.Location = new Point(1119, 81);
 			buttonIssuedOrder.Margin = new Padding(2);
 			buttonIssuedOrder.Name = "buttonIssuedOrder";
 			buttonIssuedOrder.Size = new Size(147, 35);
@@ -168,7 +160,7 @@
 			// 
 			// buttonRefresh
 			// 
-			buttonRefresh.Location = new Point(1012, 234);
+			buttonRefresh.Location = new Point(1119, 134);
 			buttonRefresh.Margin = new Padding(2);
 			buttonRefresh.Name = "buttonRefresh";
 			buttonRefresh.Size = new Size(147, 39);
@@ -181,11 +173,9 @@
 			// 
 			AutoScaleDimensions = new SizeF(7F, 15F);
 			AutoScaleMode = AutoScaleMode.Font;
-			ClientSize = new Size(1223, 450);
+			ClientSize = new Size(1356, 450);
 			Controls.Add(buttonRefresh);
 			Controls.Add(buttonIssuedOrder);
-			Controls.Add(buttonOrderReady);
-			Controls.Add(buttonTakeOrderInWork);
 			Controls.Add(buttonCreateOrder);
 			Controls.Add(menuStripMain);
 			Controls.Add(dataGridView);
@@ -208,8 +198,6 @@
 		private ToolStripMenuItem компонентыToolStripMenuItem;
 		private ToolStripMenuItem изделияToolStripMenuItem;
 		private Button buttonCreateOrder;
-		private Button buttonTakeOrderInWork;
-		private Button buttonOrderReady;
 		private Button buttonIssuedOrder;
 		private Button buttonRefresh;
 		private ToolStripMenuItem отчётыToolStripMenuItem;
@@ -217,5 +205,7 @@
 		private ToolStripMenuItem компонентыПоИзделиямToolStripMenuItem;
 		private ToolStripMenuItem списокЗаказовToolStripMenuItem;
 		private ToolStripMenuItem клиентыToolStripMenuItem;
+		private ToolStripMenuItem запускРаботToolStripMenuItem;
+		private ToolStripMenuItem исполнителиToolStripMenuItem;
 	}
 }

JewelryStore/JewerlyStoreView/FormMain.cs

@@ -21,13 +21,15 @@ namespace JewelryStoreView
 		private readonly ILogger _logger;
 		private readonly IOrderLogic _orderLogic;
 		private readonly IReportLogic _reportLogic;
+		private readonly IWorkProcess _workProcess;
 
-		public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic)
+		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)
@@ -45,6 +47,7 @@ namespace JewelryStoreView
 					dataGridView.DataSource = list;
 					dataGridView.Columns["JewelId"].Visible = false;
 					dataGridView.Columns["ClientId"].Visible = false;
+					dataGridView.Columns["ImplementerId"].Visible = false;
 				}
 				_logger.LogInformation("Загрузка заказов");
 			}
@@ -65,61 +68,6 @@ namespace JewelryStoreView
 			}
 		}
 
-		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,
-						ClientId = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["ClientId"].Value),
-					});
-					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.FinishOrder(new OrderBindingModel
-					{
-						Id = id,
-						ClientId = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["ClientId"].Value),
-					});
-					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)
@@ -207,5 +155,21 @@ namespace JewelryStoreView
 				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);
+		}
 	}
 }

JewelryStore/JewerlyStoreView/JewerlyStoreView.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>net6.0-windows</TargetFramework>
+    <TargetFramework>net7.0-windows</TargetFramework>
     <Nullable>enable</Nullable>
     <UseWindowsForms>true</UseWindowsForms>
     <ImplicitUsings>enable</ImplicitUsings>
@@ -32,4 +32,10 @@
     <ProjectReference Include="..\JewerlyStoreFileImplement\JewerlyStoreFileImplement.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <None Update="nlog.config">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
 </Project>

JewelryStore/JewerlyStoreView/Program.cs

@@ -38,25 +38,33 @@ namespace JewelryStoreView
                 option.SetMinimumLevel(LogLevel.Information);
                 option.AddNLog("nlog.config");
             });
-            services.AddTransient<IComponentStorage, ComponentStorage>();
+			services.AddTransient<IClientStorage, ClientStorage>();// à ãäå îíè áûëè? íå áûëî. ïî÷åìó? íå çíàþ
+			services.AddTransient<IComponentStorage, ComponentStorage>();
             services.AddTransient<IOrderStorage, OrderStorage>();
             services.AddTransient<IJewelStorage, JewelStorage>();
-            services.AddTransient<IComponentLogic, ComponentLogic>();
+			services.AddTransient<IImplementerStorage, ImplementerStorage>();
+			services.AddTransient<IComponentLogic, ComponentLogic>();
             services.AddTransient<IOrderLogic, OrderLogic>();
             services.AddTransient<IJewelLogic, JewelLogic>();
             services.AddTransient<IReportLogic, ReportLogic>();
-            services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
+			services.AddTransient<IClientLogic, ClientLogic>();// à ãäå îíè áûëè? íå áûëî. ïî÷åìó? íå çíàþ
+			services.AddTransient<IWorkProcess, WorkModeling>();
+			services.AddTransient<IImplementerLogic, ImplementerLogic>();
+			services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
             services.AddTransient<AbstractSaveToWord, SaveToWord>();
             services.AddTransient<AbstractSaveToPdf, SaveToPdf>();
             services.AddTransient<FormMain>();
             services.AddTransient<FormComponent>();
-            services.AddTransient<FormComponents>();
+			services.AddTransient<FormClients>(); // à ãäå îíè áûëè? íå áûëî. ïî÷åìó? íå çíàþ
+			services.AddTransient<FormComponents>();
             services.AddTransient<FormCreateOrder>();
             services.AddTransient<FormJewel>();
             services.AddTransient<FormJewelComponent>();
             services.AddTransient<FormJewels>();
             services.AddTransient<FormReportJewelComponents>();
             services.AddTransient<FormReportOrders>();
-        }
+			services.AddTransient<FormImplementers>();
+			services.AddTransient<FormImplementer>();
+		}
     }
 }

JewelryStore/JewerlyStoreView/nlog.config

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+	<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        autoReload="true" internalLogLevel="Info">
+
+		<targets>
+			<target xsi:type="File" name="tofile" fileName="log-${shortdate}.log" />
+		</targets>
+
+		<rules>
+			<logger name="*" minlevel="Debug" writeTo="tofile" />
+		</rules>
+	</nlog>
+</configuration>