Готовая лабораторная работа 7

FurnitureAssembly/FurnitureAssemblyBusinessLogic/BussinessLogic/ClientLogic.cs

@@ -8,6 +8,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 
 namespace FurnitureAssemblyBusinessLogic.BussinessLogic
@@ -143,6 +144,17 @@ namespace FurnitureAssemblyBusinessLogic.BussinessLogic
                 throw new ArgumentNullException("Отсутствие пароля в учётной записи", nameof(model.Password));
             }
 
+            if (!Regex.IsMatch(model.Email, @"^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$", RegexOptions.IgnoreCase))
+            {
+                throw new ArgumentException("Некорректная почта", nameof(model.Email));
+            }
+
+            if (!Regex.IsMatch(model.Password, @"^((\w+\d+\W+)|(\w+\W+\d+)|(\d+\w+\W+)|(\d+\W+\w+)|(\W+\w+\d+)|(\W+\d+\w+))[\w\d\W]*$", RegexOptions.IgnoreCase) 
+                && model.Password.Length < 10 && model.Password.Length > 50)
+            {
+                throw new ArgumentException("Необходимо придумать другой пароль", nameof(model.Password));
+            }
+
             _logger.LogInformation("Client. ClientFIO:{ClientFIO}. Email:{Email}. Id:{Id} ", model.ClientFIO, model.Email, model.Id);
 
             // Для проверка на наличие такого же аккаунта

FurnitureAssembly/FurnitureAssemblyBusinessLogic/BussinessLogic/ImplementerLogic.cs

@@ -0,0 +1,174 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.BusinessLogicsContracts;
+using FurnitureAssemblyContracts.SearchModels;
+using FurnitureAssemblyContracts.StoragesContracts;
+using FurnitureAssemblyContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyBusinessLogic.BussinessLogic
+{
+    // Класс, реализующий логику для исполнителей
+    public class ImplementerLogic : IImplementerLogic
+	{
+		private readonly ILogger _logger;
+
+		private readonly IImplementerStorage _implementerStorage;
+
+		// Конструктор
+		public ImplementerLogic(ILogger<ImplementerLogic> logger, IImplementerStorage implementerStorage)
+		{
+			_logger = logger;
+			_implementerStorage = implementerStorage;
+		}
+
+		// Вывод всего отфильтрованного списка
+		public List<ImplementerViewModel>? ReadList(ImplementerSearchModel? model)
+		{
+			_logger.LogInformation("ReadList. ImplementerFIO:{ImplementerFIO}. Id:{Id}", model?.ImplementerFIO, model?.Id);
+
+			// list хранит весь список в случае, если model пришло со значением null на вход метода
+			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;
+		}
+
+		// Вывод конкретного элемента
+		public ImplementerViewModel? ReadElement(ImplementerSearchModel model)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+
+			_logger.LogInformation("ReadList. ImplementerFIO:{ImplementerFIO}. 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;
+		}
+
+		// Создание работника
+		public bool Create(ImplementerBindingModel model)
+		{
+			CheckModel(model);
+
+			if (_implementerStorage.Insert(model) == null)
+			{
+				_logger.LogWarning("Insert operation failed");
+
+				return false;
+			}
+
+			return true;
+		}
+
+		// Обновление данных о работнике
+		public bool Update(ImplementerBindingModel model)
+		{
+			CheckModel(model);
+
+			if (_implementerStorage.Update(model) == null)
+			{
+				_logger.LogWarning("Update operation failed");
+
+				return false;
+			}
+
+			return true;
+		}
+
+		// Удаление работника
+		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;
+		}
+
+		// Проверка входного аргумента для методов Insert, Update и Delete
+		private void CheckModel(ImplementerBindingModel model, bool withParams = true)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+
+			// Так как при удалении передаём как параметр false
+			if (!withParams)
+			{
+				return;
+			}
+
+			// Проверка на наличие ФИО
+			if (string.IsNullOrEmpty(model.ImplementerFIO))
+			{
+				throw new ArgumentNullException("Отсутствие ФИО в учётной записи", nameof(model.ImplementerFIO));
+			}
+
+			// Проверка на наличие пароля
+			if (string.IsNullOrEmpty(model.Password))
+			{
+				throw new ArgumentNullException("Отсутствие пароля в учётной записи", nameof(model.Password));
+			}
+
+			// Проверка на наличие квалификации
+			if (model.Qualification <= 0)
+			{
+				throw new ArgumentNullException("Указана некорректная квалификация", nameof(model.Qualification));
+			}
+
+			// Проверка на наличие квалификации
+			if (model.WorkExperience < 0)
+			{
+				throw new ArgumentNullException("Указан некорректный стаж работы", nameof(model.WorkExperience));
+			}
+
+			_logger.LogInformation("Implementer. ImplementerFIO:{ImplementerFIO}. Password:{Password}. " +
+				"Qualification:{Qualification}. WorkExperience:{ WorkExperience}. Id:{Id}",
+				model.ImplementerFIO, model.Password, model.Qualification, model.WorkExperience, model.Id);
+
+			// Для проверка на наличие такого же аккаунта
+			var element = _implementerStorage.GetElement(new ImplementerSearchModel
+			{
+				ImplementerFIO = model.ImplementerFIO,
+			});
+
+			// Если элемент найден и его Id не совпадает с Id переданного объекта
+			if (element != null && element.Id != model.Id)
+			{
+				throw new InvalidOperationException("Исполнитель с таким именем уже есть");
+			}
+		}
+	}
+}

FurnitureAssembly/FurnitureAssemblyBusinessLogic/BussinessLogic/MessageInfoLogic.cs

@@ -0,0 +1,59 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.BusinessLogicsContracts;
+using FurnitureAssemblyContracts.SearchModels;
+using FurnitureAssemblyContracts.StoragesContracts;
+using FurnitureAssemblyContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyBusinessLogic.BussinessLogic
+{
+    // Класс, реализующий логику для сообщений
+    public class MessageInfoLogic : IMessageInfoLogic
+    {
+        private readonly ILogger _logger;
+
+        private readonly IMessageInfoStorage _messageInfoStorage;
+
+        // Конструктор
+        public MessageInfoLogic(ILogger<MessageInfoLogic> logger, IMessageInfoStorage messageInfoStorage)
+        {
+            _logger = logger;
+            _messageInfoStorage = messageInfoStorage;
+        }
+
+        public List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. MessageId:{MessageId}", model?.MessageId);
+
+            // list хранит весь список в случае, если model пришло со значением null на вход метода
+            var list = model == null ? _messageInfoStorage.GetFullList() : _messageInfoStorage.GetFilteredList(model);
+
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+
+            return list.OrderByDescending(x => x.DateDelivery).ToList();
+        }
+
+        public bool Create(MessageInfoBindingModel model)
+        {
+            if (_messageInfoStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+
+                return false;
+            }
+
+            return true;
+        }
+    }
+}

FurnitureAssembly/FurnitureAssemblyBusinessLogic/BussinessLogic/OrderLogic.cs

@@ -1,4 +1,5 @@
-using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyBusinessLogic.MailWorker;
+using FurnitureAssemblyContracts.BindingModels;
 using FurnitureAssemblyContracts.BusinessLogicsContracts;
 using FurnitureAssemblyContracts.SearchModels;
 using FurnitureAssemblyContracts.StoragesContracts;
@@ -20,11 +21,20 @@ namespace FurnitureAssemblyBusinessLogic.BussinessLogic
 
         private readonly IOrderStorage _orderStorage;
 
+        private readonly AbstractMailWorker _mailWorker;
+
+        private readonly IClientLogic _clientLogic;
+
+        private readonly object locker = new object();
+
         // Конструктор
-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, AbstractMailWorker mailWorker, IClientLogic clientLogic)
         {
             _logger = logger;
             _orderStorage = orderStorage;
+            _mailWorker = mailWorker;
+            _clientLogic = clientLogic;
+
         }
 
         // Вывод отфильтрованного списка компонентов
@@ -35,7 +45,7 @@ namespace FurnitureAssemblyBusinessLogic.BussinessLogic
             // list хранит весь список в случае, если model пришло со значением null на вход метода
             var list = model == null ? _orderStorage.GetFullList() : _orderStorage.GetFilteredList(model);
 
-            if(list == null)
+            if (list == null)
             {
                 _logger.LogWarning("ReadList return null list");
 
@@ -47,8 +57,32 @@ namespace FurnitureAssemblyBusinessLogic.BussinessLogic
             return list;
         }
 
-        // Создание чека
-        public bool CreateOrder(OrderBindingModel model)
+        // Вывод конкретного чека
+		public OrderViewModel? ReadElement(OrderSearchModel model)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+
+			_logger.LogInformation("ReadElement. Id:{Id}", model?.Id);
+
+			var element = _orderStorage.GetElement(model);
+
+			if (element == null)
+			{
+				_logger.LogWarning("ReadElement element not found");
+
+				return null;
+			}
+
+			_logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+
+			return element;
+		}
+
+		// Создание чека
+		public bool CreateOrder(OrderBindingModel model)
         {
             CheckModel(model);
 
@@ -60,19 +94,26 @@ namespace FurnitureAssemblyBusinessLogic.BussinessLogic
 
             model.Status = OrderStatus.Принят;
 
-            if(_orderStorage.Insert(model) == null)
+            var result = _orderStorage.Insert(model);
+            
+            if (result == null)
             {
                 model.Status = OrderStatus.Неизвестен;
                 _logger.LogWarning("Insert operation failed");
                 return false;
             }
 
+            SendOrderMessage(result.ClientId, $"Сборка мебели, Заказ №{result.Id}", $"Заказ №{result.Id} от {result.DateCreate} на сумму {result.Sum:0.00} принят");
+
             return true;
         }
 
         public bool TakeOrderInWork(OrderBindingModel model)
         {
-            return StatusUpdate(model, OrderStatus.Выполняется);
+            lock (locker)
+            {
+                return StatusUpdate(model, OrderStatus.Выполняется);
+            }
         }
 
         public bool FinishOrder(OrderBindingModel model)
@@ -100,25 +141,25 @@ namespace FurnitureAssemblyBusinessLogic.BussinessLogic
             }
 
             // Проверка на наличие товаров в заказе
-            if(model.Count <= 0)
+            if (model.Count <= 0)
             {
                 throw new ArgumentNullException("В заказе не может быть 0 изделий", nameof(model.Count));
             }
 
             // Проверка на наличие нормальной суммарной стоимости чека
-            if(model.Sum <= 0)
+            if (model.Sum <= 0)
             {
                 throw new ArgumentNullException("Суммарная стоимость заказа должна быть больше 0", nameof(model.Sum));
             }
 
             // Проверка корректности id у изделий
-            if(model.FurnitureId < 0)
+            if (model.FurnitureId < 0)
             {
                 throw new ArgumentNullException("Некорректный id у изделия", nameof(model.FurnitureId));
             }
 
             // Проверка корректности дат
-            if(model.DateCreate > model.DateImplement)
+            if (model.DateCreate > model.DateImplement)
             {
                 throw new InvalidOperationException("Дата создания должна быть более ранней, нежели дата завершения");
             }
@@ -152,8 +193,14 @@ namespace FurnitureAssemblyBusinessLogic.BussinessLogic
 
             model.Status = newOrderStatus;
 
-            // Проверка на выдачу
-            if(model.Status == OrderStatus.Выдан)
+			// Помещаем id работника, не забываем про него...
+			if (viewModel.ImplementerId.HasValue)
+			{
+				model.ImplementerId = viewModel.ImplementerId;
+			}
+
+			// Проверка на выдачу
+			if (model.Status == OrderStatus.Выдан)
             {
                 model.DateImplement = DateTime.Now;
             }
@@ -165,7 +212,9 @@ namespace FurnitureAssemblyBusinessLogic.BussinessLogic
             CheckModel(model, false);
 
             // Финальная проверка на возможность обновления
-            if(_orderStorage.Update(model) == null)
+            var result = _orderStorage.Update(model);
+
+            if(result == null)
             {
                 model.Status--;
 
@@ -174,6 +223,27 @@ namespace FurnitureAssemblyBusinessLogic.BussinessLogic
                 return false;
             }
 
+            SendOrderMessage(result.ClientId, $"Сборка мебели, Заказ №{result.Id}", $"Заказ №{model.Id} изменен статус на {result.Status}");
+
+            return true;
+        }
+
+        private bool SendOrderMessage(int clientId, string subject, string text)
+        {
+            var client = _clientLogic.ReadElement(new() { Id = clientId });
+
+            if (client == null)
+            {
+                return false;
+            }
+
+            _mailWorker.MailSendAsync(new()
+            {
+                MailAddress = client.Email,
+                Subject = subject,
+                Text = text
+            });
+
             return true;
         }
     }

FurnitureAssembly/FurnitureAssemblyBusinessLogic/BussinessLogic/WorkModeling.cs

@@ -0,0 +1,166 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.BusinessLogicsContracts;
+using FurnitureAssemblyContracts.SearchModels;
+using FurnitureAssemblyContracts.ViewModels;
+using FurnitureAssemblyDataModels.Enums;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyBusinessLogic.BussinessLogic
+{
+	public class WorkModeling : IWorkProcess
+	{
+		private readonly ILogger _logger;
+
+		private readonly Random _rnd;
+
+		private IOrderLogic? _orderLogic;
+
+		// Конструктор
+		public WorkModeling(ILogger<WorkModeling> logger)
+		{
+			_logger = logger;
+			_rnd = new Random(1000);
+		}
+
+		public void DoWork(IImplementerLogic implementerLogic, IOrderLogic orderLogic)
+		{
+			_orderLogic = orderLogic;
+			var implementers = implementerLogic.ReadList(null);
+
+			if (implementers == null)
+			{
+				_logger.LogWarning("DoWork. Implementers is null");
+				return;
+			}
+
+			var orders = _orderLogic.ReadList(new OrderSearchModel
+			{
+				Status = OrderStatus.Принят
+			});
+
+			if (orders == null || orders.Count == 0)
+			{
+				_logger.LogWarning("Dowork. Orders is null or empty");
+				return;
+			}
+
+			_logger.LogDebug("DoWork for {count} orders", orders.Count);
+
+			foreach (var implementer in implementers)
+			{
+				Task.Run(() => WorkerWorkAsync(implementer, orders));
+			}
+		}
+
+		// Имитация работы исполнителя
+		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
+						});
+
+						// Работу работаем, делаем-делаем
+						Thread.Sleep(implementer.WorkExperience * order.Count);
+
+						_logger.LogDebug("DoWork. Worker {Id} finish order {Order}", implementer.Id, order.Id);
+
+						_orderLogic.FinishOrder(new OrderBindingModel
+						{
+							Id = order.Id
+						});
+
+						// Усёёё отдыхаем
+						Thread.Sleep(implementer.Qualification);
+					}
+
+					// Игнорируем ошибку, если с заказом что-то случится
+					catch (InvalidOperationException ex)
+					{
+						_logger.LogWarning(ex, "Error try get work");
+					}
+
+					// В случае ошибки прервём выполнение имитации работы
+					catch (Exception ex)
+					{
+						_logger.LogError(ex, "Error while do work");
+						throw;
+					}
+				}
+			});
+		}
+
+		// Ищем заказ, который уже во всю в работе (вдруг прервали исполнителя)
+		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 {Id} back to order {Order}", implementer.Id, runOrder.Id);
+
+				// Доделываем работу 
+				Thread.Sleep(implementer.WorkExperience * runOrder.Count);
+
+				_logger.LogDebug("DoWork. Worker {Id} finish order {Order}", implementer.Id, runOrder.Id);
+
+				_orderLogic.FinishOrder(new OrderBindingModel
+				{
+					Id = runOrder.Id
+				});
+
+				// Отдыхаем, хватит работы
+				Thread.Sleep(implementer.Qualification);
+			}
+
+			// Заказа может не быть, просто игнорируем ошибку
+			catch (InvalidOperationException ex)
+			{
+				_logger.LogWarning(ex, "Error try get work");
+			}
+
+			// Просто возникнет тупая ошибка, тогда заканчиваем выполнение имитации
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Error while do work");
+				throw;
+			}
+		}
+	}
+}

FurnitureAssembly/FurnitureAssemblyBusinessLogic/FurnitureAssemblyBusinessLogic.csproj

@@ -1,21 +1,20 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
-  <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
+	<PropertyGroup>
+		<TargetFramework>net6.0</TargetFramework>
+		<ImplicitUsings>enable</ImplicitUsings>
+		<Nullable>enable</Nullable>
+	</PropertyGroup>
 
-  <ItemGroup>
-    <PackageReference Include="DocumentFormat.OpenXml" Version="2.20.0" />
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
-    <PackageReference Include="MigraDocCore.DocumentObjectModel" Version="1.3.63" />
-    <PackageReference Include="MigraDocCore.Rendering" Version="1.3.63" />
-    <PackageReference Include="PDFsharp-MigraDoc-GDI" Version="1.50.5147" />
-  </ItemGroup>
+	<ItemGroup>
+		<PackageReference Include="DocumentFormat.OpenXml" Version="2.20.0" />
+		<PackageReference Include="MailKit" Version="4.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
+		<PackageReference Include="PDFsharp-MigraDoc-GDI" Version="1.50.5147" />
+	</ItemGroup>
 
-  <ItemGroup>
-    <ProjectReference Include="..\FurnitureAssemblyContracts\FurnitureAssemblyContracts.csproj" />
-  </ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="..\FurnitureAssemblyContracts\FurnitureAssemblyContracts.csproj" />
+	</ItemGroup>
 
 </Project>

FurnitureAssembly/FurnitureAssemblyBusinessLogic/MailWorker/AbstractMailWorker.cs

@@ -0,0 +1,107 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyBusinessLogic.MailWorker
+{
+    public abstract class AbstractMailWorker
+    {
+        protected string _mailLogin = string.Empty;
+
+        protected string _mailPassword = string.Empty;
+
+        protected string _smtpClientHost = string.Empty;
+
+        protected int _smtpClientPort;
+
+        protected string _popHost = string.Empty;
+
+        protected int _popPort;
+
+        private readonly IMessageInfoLogic _messageInfoLogic;
+
+        private readonly IClientLogic _clientLogic;
+
+        private readonly ILogger _logger;
+
+        public AbstractMailWorker(ILogger<AbstractMailWorker> logger, IMessageInfoLogic messageInfoLogic, IClientLogic clientLogic)
+        {
+            _logger = logger;
+            _messageInfoLogic = messageInfoLogic;
+            _clientLogic = clientLogic;
+        }
+
+        public void MailConfig(MailConfigBindingModel config)
+        {
+            _mailLogin = config.MailLogin;
+            _mailPassword = config.MailPassword;
+            _smtpClientHost = config.SmtpClientHost;
+            _smtpClientPort = config.SmtpClientPort;
+            _popHost = config.PopHost;
+            _popPort = config.PopPort;
+
+            _logger.LogDebug("Config: {login}, {password}, {clientHost}, {clientPOrt}, { popHost}, { popPort}",
+                _mailLogin, _mailPassword, _smtpClientHost, _smtpClientPort, _popHost, _popPort);
+        }
+
+        public async void MailSendAsync(MailSendInfoBindingModel info)
+        {
+            if (string.IsNullOrEmpty(_mailLogin) || string.IsNullOrEmpty(_mailPassword))
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(_smtpClientHost) || _smtpClientPort == 0)
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(info.MailAddress) || string.IsNullOrEmpty(info.Subject) || string.IsNullOrEmpty(info.Text))
+            {
+                return;
+            }
+
+            _logger.LogDebug("Send Mail: {To}, {Subject}", info.MailAddress, info.Subject);
+
+            await SendMailAsync(info);
+        }
+
+        public async void MailCheck()
+        {
+            if (string.IsNullOrEmpty(_mailLogin) || string.IsNullOrEmpty(_mailPassword))
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(_popHost) || _popPort == 0)
+            {
+                return;
+            }
+
+            if (_messageInfoLogic == null)
+            {
+                return;
+            }
+
+            var list = await ReceiveMailAsync();
+
+            _logger.LogDebug("Check Mail: {Count} new mails", list.Count);
+
+            foreach (var mail in list)
+            {
+                mail.ClientId = _clientLogic.ReadElement(new() { Email = mail.SenderName })?.Id;
+
+                _messageInfoLogic.Create(mail);
+            }
+        }
+
+        protected abstract Task SendMailAsync(MailSendInfoBindingModel info);
+
+        protected abstract Task<List<MessageInfoBindingModel>> ReceiveMailAsync();
+    }
+}

FurnitureAssembly/FurnitureAssemblyBusinessLogic/MailWorker/MailKitWorker.cs

@@ -0,0 +1,91 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.BusinessLogicsContracts;
+using MailKit.Net.Pop3;
+using MailKit.Security;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Net.Mail;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyBusinessLogic.MailWorker
+{
+    public class MailKitWorker : AbstractMailWorker
+    {
+        public MailKitWorker(ILogger<MailKitWorker> logger, IMessageInfoLogic messageInfoLogic, IClientLogic clientLogic)
+            : base(logger, messageInfoLogic, clientLogic) { }
+
+        protected override async Task SendMailAsync(MailSendInfoBindingModel info)
+        {
+            using var objMailMessage = new MailMessage();
+
+            using var objSmtpClient = new SmtpClient(_smtpClientHost, _smtpClientPort);
+
+            try
+            {
+                objMailMessage.From = new MailAddress(_mailLogin);
+                objMailMessage.To.Add(new MailAddress(info.MailAddress));
+                objMailMessage.Subject = info.Subject;
+                objMailMessage.Body = info.Text;
+                objMailMessage.SubjectEncoding = Encoding.UTF8;
+                objMailMessage.BodyEncoding = Encoding.UTF8;
+
+                objSmtpClient.UseDefaultCredentials = false;
+                objSmtpClient.EnableSsl = true;
+                objSmtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
+                objSmtpClient.Credentials = new NetworkCredential(_mailLogin, _mailPassword);
+
+                await Task.Run(() => objSmtpClient.Send(objMailMessage));
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+
+        protected override async Task<List<MessageInfoBindingModel>> ReceiveMailAsync()
+        {
+            var list = new List<MessageInfoBindingModel>();
+
+            using var client = new Pop3Client();
+
+            await Task.Run(() =>
+            {
+                try
+                {
+                    client.Connect(_popHost, _popPort, SecureSocketOptions.SslOnConnect);
+
+                    client.Authenticate(_mailLogin, _mailPassword);
+
+                    for (int i = 0; i < client.Count; i++)
+                    {
+                        var message = client.GetMessage(i);
+
+                        foreach (var mail in message.From.Mailboxes)
+                        {
+                            list.Add(new MessageInfoBindingModel
+                            {
+                                DateDelivery = message.Date.DateTime,
+                                MessageId = message.MessageId,
+                                SenderName = mail.Address,
+                                Subject = message.Subject,
+                                Body = message.TextBody
+                            });
+                        }
+                    }
+                }
+                catch (AuthenticationException)
+                { }
+                finally
+                {
+                    client.Disconnect(true);
+                }
+            });
+
+            return list;
+        }
+    }
+}

FurnitureAssembly/FurnitureAssemblyClientApp/Controllers/HomeController.cs

@@ -171,5 +171,18 @@ namespace FurnitureAssemblyClientApp.Controllers
 
             return count * (furnitures?.Price ?? 1);
         }
+
+        // Для работы с письмами
+        [HttpGet]
+        [HttpGet]
+        public IActionResult Mails()
+        {
+            if (APIClient.Client == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+
+            return View(APIClient.GetRequest<List<MessageInfoViewModel>>($"api/client/getmessages?clientId={APIClient.Client.Id}"));
+        }
     }
 }

FurnitureAssembly/FurnitureAssemblyClientApp/Views/Home/Mails.cshtml

@@ -0,0 +1,51 @@
+@using FurnitureAssemblyContracts.ViewModels
+
+@model List<MessageInfoViewModel>
+
+@{
+	ViewData["Title"] = "Mails";
+}
+
+<div class="text-center">
+	<h1 class="display-4">Заказы</h1>
+</div>
+<div class="text-center">
+	@{
+		if (Model == null)
+		{
+			<h3 class="display-4">Авторизируйтесь</h3>
+			return;
+		}
+		<table class="table">
+			<thead>
+				<tr>
+					<th>
+						Дата письма
+					</th>
+					<th>
+						Заголовок
+					</th>
+					<th>
+						Текст
+					</th>
+				</tr>
+			</thead>
+			<tbody>
+				@foreach (var item in Model)
+				{
+					<tr>
+						<td>
+							@Html.DisplayFor(modelItem => item.DateDelivery)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.Subject)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.Body)
+						</td>
+					</tr>
+				}
+			</tbody>
+		</table>
+	}
+</div>

FurnitureAssembly/FurnitureAssemblyClientApp/Views/Home/_Layout.cshtml

@@ -28,6 +28,9 @@
                         <li class="nav-item">
                             <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Privacy">Личные данные</a>
                         </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Mails">Письма</a>
+                        </li>
                         <li class="nav-item">
                             <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Enter">Вход</a>
                         </li>

FurnitureAssembly/FurnitureAssemblyContracts/BindingModels/ImplementerBindingModel.cs

@@ -0,0 +1,23 @@
+using FurnitureAssemblyDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyContracts.BindingModels
+{
+    // Реализация сущности "Исполнитель"
+    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; }
+    }
+}

FurnitureAssembly/FurnitureAssemblyContracts/BindingModels/MailConfigBindingModel.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyContracts.BindingModels
+{
+    // Класс для передачи данных по почте
+    public class MailConfigBindingModel
+    {
+        public string MailLogin { get; set; } = string.Empty;
+
+        public string MailPassword { get; set; } = string.Empty;
+
+        public string SmtpClientHost { get; set; } = string.Empty;
+
+        public int SmtpClientPort { get; set; }
+
+        public string PopHost { get; set; } = string.Empty;
+
+        public int PopPort { get; set; }
+    }
+}

FurnitureAssembly/FurnitureAssemblyContracts/BindingModels/MailSendInfoBindingModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyContracts.BindingModels
+{
+    // Класс для обмена информацией по почте. Сущность "Отправка на почту"
+    public class MailSendInfoBindingModel
+    {
+        public string MailAddress { get; set; } = string.Empty;
+
+        public string Subject { get; set; } = string.Empty;
+
+        public string Text { get; set; } = string.Empty;
+    }
+}

FurnitureAssembly/FurnitureAssemblyContracts/BindingModels/MessageInfoBindingModel.cs

@@ -0,0 +1,25 @@
+using FurnitureAssemblyDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyContracts.BindingModels
+{
+    // Реализации сущности "Сообщение"
+    public class MessageInfoBindingModel : IMessageInfoModel
+    {
+        public string MessageId { get; set; } = string.Empty;
+
+        public int? ClientId { get; set; }
+
+        public string SenderName { get; set; } = string.Empty;
+
+        public DateTime DateDelivery { get; set; } = DateTime.Now;
+
+        public string Subject { get; set; } = string.Empty;
+
+        public string Body { get; set; } = string.Empty;
+    }
+}

FurnitureAssembly/FurnitureAssemblyContracts/BindingModels/OrderBindingModel.cs

@@ -14,6 +14,8 @@ namespace FurnitureAssemblyContracts.BindingModels
 
         public int ClientId { get; set; }
 
+        public int? ImplementerId { get; set; }
+
         public int FurnitureId { get; set; }
 
         public int Count { get; set; }

FurnitureAssembly/FurnitureAssemblyContracts/BusinessLogicsContracts/IImplementerLogic.cs

@@ -0,0 +1,25 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.SearchModels;
+using FurnitureAssemblyContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyContracts.BusinessLogicsContracts
+{
+    // Бизнес-логика для исполнителей
+    public interface IImplementerLogic
+    {
+        List<ImplementerViewModel>? ReadList(ImplementerSearchModel? model);
+
+        ImplementerViewModel? ReadElement(ImplementerSearchModel model);
+
+        bool Create(ImplementerBindingModel model);
+
+        bool Update(ImplementerBindingModel model);
+
+        bool Delete(ImplementerBindingModel model);
+    }
+}

FurnitureAssembly/FurnitureAssemblyContracts/BusinessLogicsContracts/IMessageInfoLogic.cs

@@ -0,0 +1,19 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.SearchModels;
+using FurnitureAssemblyContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyContracts.BusinessLogicsContracts
+{
+    // Бизнес-логика сообщений
+    public interface IMessageInfoLogic
+    {
+        List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model);
+
+        bool Create(MessageInfoBindingModel model);
+    }
+}

FurnitureAssembly/FurnitureAssemblyContracts/BusinessLogicsContracts/IOrderLogic.cs

@@ -14,6 +14,8 @@ namespace FurnitureAssemblyContracts.BusinessLogicsContracts
     {
         List<OrderViewModel>? ReadList(OrderSearchModel? model);
 
+        OrderViewModel? ReadElement(OrderSearchModel model);
+
         bool CreateOrder(OrderBindingModel model);
 
         bool TakeOrderInWork(OrderBindingModel model);

FurnitureAssembly/FurnitureAssemblyContracts/BusinessLogicsContracts/IWorkProcess.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyContracts.BusinessLogicsContracts
+{
+	// Интерфейс для класса, имитирующего работу
+	public interface IWorkProcess
+	{
+		// Запуск работы
+		void DoWork(IImplementerLogic implementerLogic, IOrderLogic orderLogic);
+	}
+}

FurnitureAssembly/FurnitureAssemblyContracts/SearchModels/ImplementerSearchModel.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyContracts.SearchModels
+{
+    // Модель для поиска исполнителя
+    public class ImplementerSearchModel
+	{
+		public int? Id { get; set; }
+
+		public string? ImplementerFIO { get; set; }
+
+		public string? Password { get; set; }
+
+		public int? WorkExperience { get; set; }
+
+		public int? Qualification { get; set; }
+	}
+}

FurnitureAssembly/FurnitureAssemblyContracts/SearchModels/MessageInfoSearchModel.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyContracts.SearchModels
+{
+    // Модель для поиска сущности "Сообщение"
+    public class MessageInfoSearchModel
+    {
+        public string? MessageId { get; set; }
+
+        public int? ClientId { get; set; }
+    }
+}

FurnitureAssembly/FurnitureAssemblyContracts/SearchModels/OrderSearchModel.cs

@@ -1,4 +1,5 @@
-using System;
+using FurnitureAssemblyDataModels.Enums;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -15,9 +16,15 @@ namespace FurnitureAssemblyContracts.SearchModels
         // для поиска по клиенту
         public int? ClientId { get; set; }
 
+        // Для поиска по исполнителю
+        public int? ImplementerId { get; set; }
+
         // Два поля для возможности производить выборку
         public DateTime? DateFrom { get; set; }
 
-        public DateTime? DateTo { get; set;}
+        public DateTime? DateTo { get; set; }
+
+        // Для статуса заказа
+        public OrderStatus? Status { get; set; }
     }
 }

FurnitureAssembly/FurnitureAssemblyContracts/StoragesContracts/IImplementerStorage.cs

@@ -0,0 +1,27 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.SearchModels;
+using FurnitureAssemblyContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyContracts.StoragesContracts
+{
+    // Класс для хранилища исполнителей
+    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);
+	}
+}

FurnitureAssembly/FurnitureAssemblyContracts/StoragesContracts/IMessageInfoStorage.cs

@@ -0,0 +1,23 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.SearchModels;
+using FurnitureAssemblyContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyContracts.StoragesContracts
+{
+    // Класс для хранилища сообщений
+    public interface IMessageInfoStorage
+    {
+        List<MessageInfoViewModel> GetFullList();
+
+        List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model);
+
+        MessageInfoViewModel? GetElement(MessageInfoSearchModel model);
+
+        MessageInfoViewModel? Insert(MessageInfoBindingModel model);
+    }
+}

FurnitureAssembly/FurnitureAssemblyContracts/ViewModels/ImplementerViewModel.cs

@@ -0,0 +1,28 @@
+using FurnitureAssemblyDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyContracts.ViewModels
+{
+    // Класс для отображения информации об исполнителях
+    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")]
+		public int WorkExperience { get; set; }
+
+		[DisplayName("Квалификация")]
+		public int Qualification { get; set; }
+	}
+}

FurnitureAssembly/FurnitureAssemblyContracts/ViewModels/MessageInfoViewModel.cs

@@ -0,0 +1,30 @@
+using FurnitureAssemblyDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyContracts.ViewModels
+{
+    // Класс для отображения пользователю информации о сообщениях
+    public class MessageInfoViewModel : IMessageInfoModel
+    {
+        public string MessageId { get; set; } = string.Empty;
+
+        public int? ClientId {  get; set; }
+
+        [DisplayName("Отправитель")]
+        public string SenderName { get; set; } = string.Empty;
+
+        [DisplayName("Дата отправки")]
+        public DateTime DateDelivery { get; set; } = DateTime.Now;
+
+        [DisplayName("Заголовок")]
+        public string Subject { get; set; } = string.Empty;
+
+        [DisplayName("Текст")]
+        public string Body { get; set; } = string.Empty;
+    }
+}

FurnitureAssembly/FurnitureAssemblyContracts/ViewModels/OrderViewModel.cs

@@ -20,6 +20,11 @@ namespace FurnitureAssemblyContracts.ViewModels
         [DisplayName("ФИО клиента")]
         public string ClientFIO { get; set; } = string.Empty;
 
+        public int? ImplementerId { get; set; }
+
+        [DisplayName("ФИО исполнителя")]
+        public string ImplementerFIO { get; set; } = string.Empty;
+
         public int FurnitureId { get; set; }
 
         [DisplayName("Изделие")]

FurnitureAssembly/FurnitureAssemblyDataModels/Models/IImplementerModel.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyDataModels.Models
+{
+    // Интерфейс, отвечающий за исполнителя
+    public interface IImplementerModel : IId
+	{
+		string ImplementerFIO { get; }
+
+		string Password { get; }
+
+		int WorkExperience { get; }
+
+		int Qualification { get; }
+	}
+}

FurnitureAssembly/FurnitureAssemblyDataModels/Models/IMessageInfoModel.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyDataModels.Models
+{
+    // Интерфейс, отвечающий за сообщения
+    public interface IMessageInfoModel
+    {
+        string MessageId { get; }
+
+        int? ClientId { get; }
+
+        string SenderName { get; }
+
+        DateTime DateDelivery { get; }
+
+        string Subject { get; }
+
+        string Body { get; }
+    }
+}

FurnitureAssembly/FurnitureAssemblyDataModels/Models/IOrderModel.cs

@@ -13,6 +13,12 @@ namespace FurnitureAssemblyDataModels.Models
         // id продукта
         int FurnitureId { get; }
 
+        // id клиента
+        int ClientId { get; }
+
+        // id исполнителя
+        int? ImplementerId { get; }
+
         // кол-во продуктов
         int Count { get; }
 

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/FurnitureAssemblyDatabase.cs

@@ -14,7 +14,7 @@ namespace FurnitureAssemblyDatabaseImplement
         {
             if (optionsBuilder.IsConfigured == false)
             {
-                optionsBuilder.UseSqlServer(@"Data Source=KatanaNik\SQLEXPRESS;Initial Catalog=FurnitureAssemblyDatabase;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
+                optionsBuilder.UseSqlServer(@"Data Source=localhost\SQLEXPRESS;Initial Catalog=FurnitureAssemblyDatabase;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
             }
 
             base.OnConfiguring(optionsBuilder);
@@ -29,5 +29,9 @@ namespace FurnitureAssemblyDatabaseImplement
         public virtual DbSet<Order> Orders { set; get; }
 
         public virtual DbSet<Client> Clients { set; get; }
+
+        public virtual DbSet<Implementer> Implementers { set; get; }
+
+        public virtual DbSet<MessageInfo> Messages { set; get; }
     }
 }

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Implements/ClientStorage.cs

@@ -16,16 +16,30 @@ namespace FurnitureAssemblyDatabaseImplement.Implements
     {
         public ClientViewModel? GetElement(ClientSearchModel model)
         {
-            if (string.IsNullOrEmpty(model.Email) && !model.Id.HasValue) 
-            { 
-                return null; 
-            }
-
             using var context = new FurnitureAssemblyDatabase();
 
-            return context.Clients.FirstOrDefault(x => 
-            (!(string.IsNullOrEmpty(model.Email)) && model.Email == x.Email) 
-            || (model.Id.HasValue && model.Id == x.Id))?.GetViewModel;
+            if (model.Id.HasValue)
+            {
+                return context.Clients
+                .Include(x => x.Orders)
+                .FirstOrDefault(x => x.Id == model.Id)
+                ?.GetViewModel;
+            }
+
+            if (!string.IsNullOrEmpty(model.Email) && !string.IsNullOrEmpty(model.Password))
+            {
+                return context.Clients
+                    .Include(x => x.Orders)
+                    .FirstOrDefault(x => (x.Email == model.Email && x.Password == model.Password))
+                    ?.GetViewModel;
+            }
+
+            if (!string.IsNullOrEmpty(model.Email))
+                return context.Clients
+                    .FirstOrDefault(x => x.Email == model.Email)
+                    ?.GetViewModel;
+
+            return null;
         }
 
         public List<ClientViewModel> GetFilteredList(ClientSearchModel model)

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,107 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.SearchModels;
+using FurnitureAssemblyContracts.StoragesContracts;
+using FurnitureAssemblyContracts.ViewModels;
+using FurnitureAssemblyDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyDatabaseImplement.Implements
+{
+	public class ImplementerStorage : IImplementerStorage
+	{
+		public ImplementerViewModel? GetElement(ImplementerSearchModel model)
+		{
+			using var context = new FurnitureAssemblyDatabase();
+
+			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.ImplementerFIO != null)
+			{
+				using var context = new FurnitureAssemblyDatabase();
+
+				return context.Implementers
+					.Where(x => x.ImplementerFIO.Contains(model.ImplementerFIO))
+					.Select(x => x.GetViewModel)
+					.ToList();
+			}
+
+			return new();
+		}
+
+		public List<ImplementerViewModel> GetFullList()
+		{
+			using var context = new FurnitureAssemblyDatabase();
+
+			return context.Implementers.Select(x => x.GetViewModel).ToList();
+		}
+
+		public ImplementerViewModel? Insert(ImplementerBindingModel model)
+		{
+			using var context = new FurnitureAssemblyDatabase();
+
+			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 FurnitureAssemblyDatabase();
+
+			var res = context.Implementers.FirstOrDefault(x => x.Id == model.Id);
+
+			if (res != null)
+			{
+				res.Update(model);
+				context.SaveChanges();
+			}
+
+			return res?.GetViewModel;
+		}
+
+		public ImplementerViewModel? Delete(ImplementerBindingModel model)
+		{
+			using var context = new FurnitureAssemblyDatabase();
+
+			var res = context.Implementers.FirstOrDefault(x => x.Id == model.Id);
+
+			if (res != null)
+			{
+				context.Implementers.Remove(res);
+				context.SaveChanges();
+			}
+
+			return res?.GetViewModel;
+		}
+	}
+}

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,67 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.SearchModels;
+using FurnitureAssemblyContracts.StoragesContracts;
+using FurnitureAssemblyContracts.ViewModels;
+using FurnitureAssemblyDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyDatabaseImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.MessageId))
+            {
+                return null;
+            }
+
+            using var context = new FurnitureAssemblyDatabase();
+
+            return context.Messages
+                .FirstOrDefault(x => (x.MessageId == model.MessageId))
+                ?.GetViewModel;
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            using var context = new FurnitureAssemblyDatabase();
+
+            return context.Messages
+                .Where(x => x.ClientId.HasValue && x.ClientId == model.ClientId)
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            using var context = new FurnitureAssemblyDatabase();
+
+            return context.Messages
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            using var context = new FurnitureAssemblyDatabase();
+
+            var newMessage = MessageInfo.Create(model);
+
+            if (newMessage == null)
+            {
+                return null;
+            }
+
+            context.Messages.Add(newMessage);
+            context.SaveChanges();
+
+            return newMessage.GetViewModel;
+        }
+    }
+}

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Implements/OrderStorage.cs

@@ -23,34 +23,37 @@ namespace FurnitureAssemblyDatabaseImplement.Implements
 
             using var context = new FurnitureAssemblyDatabase();
 
-            return context.Orders.Include(x => x.Furniture).Include(x => x.Client).
-                FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
-                ?.GetViewModel;
-        }
+			return context.Orders.Include(x => x.Furniture)
+					.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 List<OrderViewModel> GetFilteredList(OrderSearchModel model)
         {
             using var context = new FurnitureAssemblyDatabase();
 
-            if (!model.Id.HasValue && !model.DateFrom.HasValue && !model.DateTo.HasValue && !model.ClientId.HasValue)
+            if (!model.Id.HasValue && !model.DateFrom.HasValue && !model.DateTo.HasValue && !model.ClientId.HasValue && model.Status == null)
             {
                 return new();
             }
 
             return context.Orders
-           .Where(x => x.Id == model.Id || model.DateFrom <= x.DateCreate && x.DateCreate <= model.DateTo || x.ClientId == model.ClientId)
-           .Include(x => x.Furniture)
-           .Include(x => x.Client)
-           .Select(x => x.GetViewModel)
-           .ToList();
+                .Where(x => x.Id == model.Id || model.DateFrom <= x.DateCreate && x.DateCreate <= model.DateTo ||
+                x.ClientId == model.ClientId ||	model.Status.Equals(x.Status))
+                .Include(x => x.Furniture).Include(x => x.Client)
+                .Include(x => x.Implementer).Select(x => x.GetViewModel)
+                .ToList();
 
-        }
+		}
 
         public List<OrderViewModel> GetFullList()
         {
             using var context = new FurnitureAssemblyDatabase();
 
             return context.Orders.Include(x => x.Furniture).Include(x => x.Client)
+                .Include(x => x.Implementer)
                 .Select(x => x.GetViewModel).ToList();
         }
 
@@ -64,11 +67,12 @@ namespace FurnitureAssemblyDatabaseImplement.Implements
             }
 
             using var context = new FurnitureAssemblyDatabase();
+
             context.Orders.Add(newOrder);
             context.SaveChanges();
 
             return context.Orders.Include(x => x.Furniture).Include(x => x.Client)
-                .FirstOrDefault(x => x.Id == newOrder.Id)?.GetViewModel;
+                .Include(x => x.Implementer).FirstOrDefault(x => x.Id == newOrder.Id)?.GetViewModel;
         }
 
         public OrderViewModel? Update(OrderBindingModel model)
@@ -77,7 +81,8 @@ namespace FurnitureAssemblyDatabaseImplement.Implements
             var order = context.Orders
                 .Include(x => x.Furniture)
                 .Include(x => x.Client)
-                .FirstOrDefault(x => x.Id == model.Id);
+                .Include(x => x.Implementer)
+				.FirstOrDefault(x => x.Id == model.Id);
 
             if (order == null)
             {
@@ -90,6 +95,7 @@ namespace FurnitureAssemblyDatabaseImplement.Implements
             return context.Orders
                 .Include(x => x.Furniture)
                 .Include(x => x.Client)
+                .Include(x => x.Implementer)
                 .FirstOrDefault(x => x.Id == model.Id)
                 ?.GetViewModel;
         }
@@ -102,8 +108,8 @@ namespace FurnitureAssemblyDatabaseImplement.Implements
             if (element != null)
             {
                 // для более корректного отображения модели
-                var deletedElement = context.Orders.Include(x => x.Furniture)
-                    .Include(x => x.Client).FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
+                var deletedElement = context.Orders.Include(x => x.Furniture).Include(x => x.Client)
+                    .Include(x => x.Implementer).FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
 
                 context.Orders.Remove(element);
                 context.SaveChanges();

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Migrations/20240511234747_InitialCreate.Designer.cs

@@ -12,7 +12,7 @@ using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 namespace FurnitureAssemblyDatabaseImplement.Migrations
 {
     [DbContext(typeof(FurnitureAssemblyDatabase))]
-    [Migration("20240408011350_InitialCreate")]
+    [Migration("20240511234747_InitialCreate")]
     partial class InitialCreate
     {
         /// <inheritdoc />
@@ -96,6 +96,63 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
                     b.ToTable("FurnitureWorkPieces");
                 });
 
+            modelBuilder.Entity("FurnitureAssemblyDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ImplementerFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Qualification")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkExperience")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Implementers");
+                });
+
+            modelBuilder.Entity("FurnitureAssemblyDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.Property<string>("MessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateDelivery")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.ToTable("Messages");
+                });
+
             modelBuilder.Entity("FurnitureAssemblyDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -119,6 +176,9 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
                     b.Property<int>("FurnitureId")
                         .HasColumnType("int");
 
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
                     b.Property<int>("Status")
                         .HasColumnType("int");
 
@@ -131,6 +191,8 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
 
                     b.HasIndex("FurnitureId");
 
+                    b.HasIndex("ImplementerId");
+
                     b.ToTable("Orders");
                 });
 
@@ -173,6 +235,15 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
                     b.Navigation("WorkPiece");
                 });
 
+            modelBuilder.Entity("FurnitureAssemblyDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("FurnitureAssemblyDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Messages")
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
             modelBuilder.Entity("FurnitureAssemblyDatabaseImplement.Models.Order", b =>
                 {
                     b.HasOne("FurnitureAssemblyDatabaseImplement.Models.Client", "Client")
@@ -187,13 +258,21 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.HasOne("FurnitureAssemblyDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Order")
+                        .HasForeignKey("ImplementerId");
+
                     b.Navigation("Client");
 
                     b.Navigation("Furniture");
+
+                    b.Navigation("Implementer");
                 });
 
             modelBuilder.Entity("FurnitureAssemblyDatabaseImplement.Models.Client", b =>
                 {
+                    b.Navigation("Messages");
+
                     b.Navigation("Orders");
                 });
 
@@ -204,6 +283,11 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
                     b.Navigation("WorkPieces");
                 });
 
+            modelBuilder.Entity("FurnitureAssemblyDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Order");
+                });
+
             modelBuilder.Entity("FurnitureAssemblyDatabaseImplement.Models.WorkPiece", b =>
                 {
                     b.Navigation("FurnitureWorkPieces");

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Migrations/20240511234747_InitialCreate.cs

@@ -40,6 +40,22 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
                     table.PrimaryKey("PK_Furnitures", x => x.Id);
                 });
 
+            migrationBuilder.CreateTable(
+                name: "Implementers",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ImplementerFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    WorkExperience = table.Column<int>(type: "int", nullable: false),
+                    Qualification = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Implementers", x => x.Id);
+                });
+
             migrationBuilder.CreateTable(
                 name: "WorkPieces",
                 columns: table => new
@@ -54,6 +70,27 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
                     table.PrimaryKey("PK_WorkPieces", x => x.Id);
                 });
 
+            migrationBuilder.CreateTable(
+                name: "Messages",
+                columns: table => new
+                {
+                    MessageId = table.Column<string>(type: "nvarchar(450)", nullable: false),
+                    ClientId = table.Column<int>(type: "int", nullable: true),
+                    SenderName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    DateDelivery = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    Subject = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Body = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Messages", x => x.MessageId);
+                    table.ForeignKey(
+                        name: "FK_Messages_Clients_ClientId",
+                        column: x => x.ClientId,
+                        principalTable: "Clients",
+                        principalColumn: "Id");
+                });
+
             migrationBuilder.CreateTable(
                 name: "Orders",
                 columns: table => new
@@ -62,6 +99,7 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
                         .Annotation("SqlServer:Identity", "1, 1"),
                     FurnitureId = table.Column<int>(type: "int", nullable: false),
                     ClientId = table.Column<int>(type: "int", nullable: false),
+                    ImplementerId = table.Column<int>(type: "int", nullable: true),
                     Count = table.Column<int>(type: "int", nullable: false),
                     Sum = table.Column<double>(type: "float", nullable: false),
                     Status = table.Column<int>(type: "int", nullable: false),
@@ -83,6 +121,11 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
                         principalTable: "Furnitures",
                         principalColumn: "Id",
                         onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_Orders_Implementers_ImplementerId",
+                        column: x => x.ImplementerId,
+                        principalTable: "Implementers",
+                        principalColumn: "Id");
                 });
 
             migrationBuilder.CreateTable(
@@ -122,6 +165,11 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
                 table: "FurnitureWorkPieces",
                 column: "WorkPieceId");
 
+            migrationBuilder.CreateIndex(
+                name: "IX_Messages_ClientId",
+                table: "Messages",
+                column: "ClientId");
+
             migrationBuilder.CreateIndex(
                 name: "IX_Orders_ClientId",
                 table: "Orders",
@@ -131,6 +179,11 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
                 name: "IX_Orders_FurnitureId",
                 table: "Orders",
                 column: "FurnitureId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_ImplementerId",
+                table: "Orders",
+                column: "ImplementerId");
         }
 
         /// <inheritdoc />
@@ -139,6 +192,9 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
             migrationBuilder.DropTable(
                 name: "FurnitureWorkPieces");
 
+            migrationBuilder.DropTable(
+                name: "Messages");
+
             migrationBuilder.DropTable(
                 name: "Orders");
 
@@ -150,6 +206,9 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
 
             migrationBuilder.DropTable(
                 name: "Furnitures");
+
+            migrationBuilder.DropTable(
+                name: "Implementers");
         }
     }
 }

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Migrations/FurnitureAssemblyDatabaseModelSnapshot.cs

@@ -93,6 +93,63 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
                     b.ToTable("FurnitureWorkPieces");
                 });
 
+            modelBuilder.Entity("FurnitureAssemblyDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ImplementerFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Qualification")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkExperience")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Implementers");
+                });
+
+            modelBuilder.Entity("FurnitureAssemblyDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.Property<string>("MessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateDelivery")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.ToTable("Messages");
+                });
+
             modelBuilder.Entity("FurnitureAssemblyDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -116,6 +173,9 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
                     b.Property<int>("FurnitureId")
                         .HasColumnType("int");
 
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
                     b.Property<int>("Status")
                         .HasColumnType("int");
 
@@ -128,6 +188,8 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
 
                     b.HasIndex("FurnitureId");
 
+                    b.HasIndex("ImplementerId");
+
                     b.ToTable("Orders");
                 });
 
@@ -170,6 +232,15 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
                     b.Navigation("WorkPiece");
                 });
 
+            modelBuilder.Entity("FurnitureAssemblyDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("FurnitureAssemblyDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Messages")
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
             modelBuilder.Entity("FurnitureAssemblyDatabaseImplement.Models.Order", b =>
                 {
                     b.HasOne("FurnitureAssemblyDatabaseImplement.Models.Client", "Client")
@@ -184,13 +255,21 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.HasOne("FurnitureAssemblyDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Order")
+                        .HasForeignKey("ImplementerId");
+
                     b.Navigation("Client");
 
                     b.Navigation("Furniture");
+
+                    b.Navigation("Implementer");
                 });
 
             modelBuilder.Entity("FurnitureAssemblyDatabaseImplement.Models.Client", b =>
                 {
+                    b.Navigation("Messages");
+
                     b.Navigation("Orders");
                 });
 
@@ -201,6 +280,11 @@ namespace FurnitureAssemblyDatabaseImplement.Migrations
                     b.Navigation("WorkPieces");
                 });
 
+            modelBuilder.Entity("FurnitureAssemblyDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Order");
+                });
+
             modelBuilder.Entity("FurnitureAssemblyDatabaseImplement.Models.WorkPiece", b =>
                 {
                     b.Navigation("FurnitureWorkPieces");

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Models/Client.cs

@@ -28,6 +28,9 @@ namespace FurnitureAssemblyDatabaseImplement.Models
         [ForeignKey("ClientId")]
         public virtual List<Order> Orders { get; set; } = new();
 
+        [ForeignKey("ClientId")]
+        public virtual List<MessageInfo> Messages { get; set; } = new();
+
         public static Client? Create(ClientBindingModel model)
         {
             if (model == null)

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Models/Implementer.cs

@@ -0,0 +1,86 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.ViewModels;
+using FurnitureAssemblyDataModels.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 FurnitureAssemblyDatabaseImplement.Models
+{
+	public class Implementer : IImplementerModel
+	{
+		public int Id { get; set; }
+
+		[Required]
+		public string ImplementerFIO { get; set; } = string.Empty;
+
+		[Required]
+		public string Password { get; set; } = string.Empty;
+
+		[Required]
+		public int WorkExperience { get; set; }
+
+		[Required]
+		public int Qualification { get; set; }
+
+		// Для реализации связи один ко многим с заказами
+		[ForeignKey("ImplementerId")]
+		public virtual List<Order> Order { get; set; } = new();
+
+		public static Implementer? Create(ImplementerBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+
+			return new Implementer()
+			{
+				Id = model.Id,
+				Password = model.Password,
+				ImplementerFIO = model.ImplementerFIO,
+				Qualification = model.Qualification,
+				WorkExperience = model.WorkExperience
+			};
+		}
+
+		public static Implementer Create(ImplementerViewModel model)
+		{
+			return new Implementer
+			{
+				Id = model.Id,
+				Password = model.Password,
+				ImplementerFIO = model.ImplementerFIO,
+				Qualification = model.Qualification,
+				WorkExperience = model.WorkExperience
+			};
+		}
+
+		public void Update(ImplementerBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+
+			Id = model.Id;
+			Password = model.Password;
+			ImplementerFIO = model.ImplementerFIO;
+			Qualification = model.Qualification;
+			WorkExperience = model.WorkExperience;
+		}
+
+		public ImplementerViewModel GetViewModel => new()
+		{
+			Id = Id,
+			Password = Password,
+			ImplementerFIO = ImplementerFIO,
+			Qualification = Qualification,
+			WorkExperience = WorkExperience
+		};
+	}
+}

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Models/MessageInfo.cs

@@ -0,0 +1,63 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.ViewModels;
+using FurnitureAssemblyDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyDatabaseImplement.Models
+{
+    public class MessageInfo : IMessageInfoModel
+    {
+        [Key]
+        public string MessageId { get; set; } = string.Empty;
+
+        public int? ClientId { get; set; }
+
+        [Required]
+        public string SenderName { get; set; } = string.Empty;
+
+        [Required]
+        public DateTime DateDelivery { get; set; } = DateTime.Now;
+
+        [Required]
+        public string Subject { get; set; } = string.Empty;
+
+        [Required]
+        public string Body { get; set; } = string.Empty;
+
+        public virtual Client? Client { get; set; }
+
+        public static MessageInfo? Create(MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+
+            return new MessageInfo()
+            {
+                MessageId = model.MessageId,
+                ClientId = model.ClientId,
+                SenderName = model.SenderName,
+                Body = model.Body,
+                DateDelivery = model.DateDelivery,
+                Subject = model.Subject
+            };
+        }
+
+        public MessageInfoViewModel GetViewModel => new()
+        {
+            MessageId = MessageId,
+            ClientId = ClientId,
+            SenderName = SenderName,
+            Body = Body,
+            DateDelivery = DateDelivery,
+            Subject = Subject
+        };
+    }
+}

FurnitureAssembly/FurnitureAssemblyDatabaseImplement/Models/Order.cs

@@ -21,6 +21,8 @@ namespace FurnitureAssemblyDatabaseImplement.Models
         [Required]
         public int ClientId { get; private set; }
 
+        public int? ImplementerId { get; private set; }
+
         [Required]
         public int Count { get; private set; }
 
@@ -41,6 +43,9 @@ namespace FurnitureAssemblyDatabaseImplement.Models
         // Для передачи имени клиента
         public virtual Client Client { get; set; }
 
+        // Для передачи имени исполнителя
+        public virtual Implementer? Implementer { get; set; }
+
         public static Order? Create(OrderBindingModel model)
         {
             if (model == null)
@@ -53,6 +58,7 @@ namespace FurnitureAssemblyDatabaseImplement.Models
                 Id = model.Id,
                 FurnitureId = model.FurnitureId,
                 ClientId = model.ClientId,
+                ImplementerId = model.ImplementerId,
                 Count = model.Count,
                 Sum = model.Sum,
                 Status = model.Status,
@@ -68,6 +74,7 @@ namespace FurnitureAssemblyDatabaseImplement.Models
                 return;
             }
 
+            ImplementerId = model.ImplementerId;
             Status = model.Status;
             DateImplement = model.DateImplement;
         }
@@ -77,13 +84,15 @@ namespace FurnitureAssemblyDatabaseImplement.Models
             Id = Id,
             FurnitureId = FurnitureId,
             ClientId = ClientId,
+            ImplementerId = ImplementerId,
             Count = Count,
             Sum = Sum,
             Status = Status,
             DateCreate = DateCreate,
             DateImplement = DateImplement,
             FurnitureName = Furniture.FurnitureName,
-            ClientFIO = Client.ClientFIO
+            ClientFIO = Client.ClientFIO,
+            ImplementerFIO = Implementer?.ImplementerFIO ?? string.Empty
         };
     }
 }

FurnitureAssembly/FurnitureAssemblyFileImplement/DataFileSingleton.cs

@@ -20,6 +20,10 @@ namespace FurnitureAssemblyFileImplement
 
         private readonly string ClientFileName = "Client.xml";
 
+        private readonly string ImplementerFileName = "Implementer.xml";
+
+        private readonly string MessageFileName = "Message.xml";
+
         public List<WorkPiece> WorkPieces { get; private set; }
 
         public List<Order> Orders { get; private set; }
@@ -28,6 +32,10 @@ namespace FurnitureAssemblyFileImplement
 
         public List<Client> Clients { get; private set; }
 
+        public List<Implementer> Implementers { get; private set; }
+
+        public List<MessageInfo> Messages { get; private set; }
+
         public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -46,6 +54,10 @@ namespace FurnitureAssemblyFileImplement
 
         public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
 
+        public void SaveImplementers() => SaveData(Implementers, ImplementerFileName, "Implementers", x => x.GetXElement);
+
+        public void SaveMessages() => SaveData(Messages, MessageFileName, "Messages", x => x.GetXElement);
+
 
         private DataFileSingleton()
         {
@@ -53,6 +65,8 @@ namespace FurnitureAssemblyFileImplement
             Furnitures = LoadData(FurnitureFileName, "Furniture", x => Furniture.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)!)!;
+            Messages = LoadData(MessageFileName, "Messages", x => MessageInfo.Create(x)!)!;
         }
 
         private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
@@ -67,7 +81,7 @@ namespace FurnitureAssemblyFileImplement
 
         private static void SaveData<T>(List<T> data, string filename, string xmlNodeName, Func<T, XElement> selectFunction)
         {
-            if(data != null)
+            if (data != null)
             {
                 new XDocument(new XElement(xmlNodeName, data.Select(selectFunction).ToArray())).Save(filename);
             }

FurnitureAssembly/FurnitureAssemblyFileImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,112 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.SearchModels;
+using FurnitureAssemblyContracts.StoragesContracts;
+using FurnitureAssemblyContracts.ViewModels;
+using FurnitureAssemblyFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyFileImplement.Implements
+{
+	public class ImplementerStorage : IImplementerStorage
+	{
+		private readonly DataFileSingleton source;
+
+		public ImplementerStorage()
+		{
+			source = DataFileSingleton.GetInstance();
+		}
+
+		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> GetFullList()
+		{
+			return source.Implementers.Select(x => x.GetViewModel).ToList();
+		}
+
+		public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model)
+		{
+			if (model == null)
+			{
+				return new();
+			}
+
+			if (model.ImplementerFIO != null)
+			{
+				return source.Implementers
+					.Where(x => x.ImplementerFIO.Contains(model.ImplementerFIO))
+					.Where(x => x.Id == model.Id)
+					.Select(x => x.GetViewModel)
+					.ToList();
+			}
+
+			return new();
+		}
+
+		public ImplementerViewModel? Insert(ImplementerBindingModel model)
+		{
+			model.Id = source.Implementers.Count > 0 ? source.Implementers.Max(x => x.Id) + 1 : 1;
+
+			var newImplementer = Implementer.Create(model);
+
+			if (newImplementer == null)
+			{
+				return null;
+			}
+
+			source.Implementers.Add(newImplementer);
+			source.SaveImplementers();
+
+			return newImplementer.GetViewModel;
+		}
+
+		public ImplementerViewModel? Update(ImplementerBindingModel model)
+		{
+			var implementer = source.Implementers.FirstOrDefault(x => x.Id == model.Id);
+
+			if (implementer == null)
+			{
+				return null;
+			}
+
+			implementer.Update(model);
+			source.SaveImplementers();
+
+			return implementer.GetViewModel;
+		}
+
+		public ImplementerViewModel? Delete(ImplementerBindingModel model)
+		{
+			var element = source.Implementers.FirstOrDefault(x => x.Id == model.Id);
+
+			if (element != null)
+			{
+				source.Implementers.Remove(element);
+				source.SaveImplementers();
+
+				return element.GetViewModel;
+			}
+
+			return null;
+		}
+	}
+}

FurnitureAssembly/FurnitureAssemblyFileImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,76 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.SearchModels;
+using FurnitureAssemblyContracts.StoragesContracts;
+using FurnitureAssemblyContracts.ViewModels;
+using FurnitureAssemblyFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyFileImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        private readonly DataFileSingleton source;
+
+        public MessageInfoStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            return source.Messages.Select(x => GetViewModel(x)).ToList();
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            if (!model.ClientId.HasValue)
+            {
+                return source.Messages
+                    .Select(x => GetViewModel(x))
+                    .ToList();
+            }
+
+            return source.Messages
+                .Where(x => x.ClientId == model.ClientId)
+                .Select(x => GetViewModel(x))
+                .ToList();
+        }
+
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            if (!model.ClientId.HasValue)
+            {
+                return null;
+            }
+
+            return source.Messages.FirstOrDefault(x => (model.ClientId.HasValue && x.ClientId == model.ClientId))?.GetViewModel;
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            model.MessageId = source.Messages.Count > 0 ? Convert.ToString(source.Messages.Count + 1) : "1";
+
+            var newMessage = MessageInfo.Create(model);
+
+            if (newMessage == null)
+            {
+                return null;
+            }
+
+            source.Messages.Add(newMessage);
+            source.SaveOrders();
+
+            return GetViewModel(newMessage);
+        }
+
+        // Для загрузки названий и имён в заказ
+        private MessageInfoViewModel GetViewModel(MessageInfo message)
+        {
+            return message.GetViewModel;
+        }
+    }
+}

FurnitureAssembly/FurnitureAssemblyFileImplement/Implements/OrderStorage.cs

@@ -28,20 +28,24 @@ namespace FurnitureAssemblyFileImplement.Implements
                 return null;
             }
 
-            return source.Orders
-                .FirstOrDefault(x =>
-                (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+			if (model.ImplementerId.HasValue && model.Status != null)
+				return source.Orders.FirstOrDefault(x => x.ImplementerId == model.ImplementerId && model.Status
+                .Equals(x.Status))?.GetViewModel;
+
+			return source.Orders
+                .FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
         }
 
         public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
         {
-            if (!model.Id.HasValue && !model.DateFrom.HasValue && !model.DateTo.HasValue && !model.ClientId.HasValue)
+            if (!model.Id.HasValue && !model.DateFrom.HasValue && !model.DateTo.HasValue && !model.ClientId.HasValue && model.Status == null)
             {
                 return new();
             }
-            
+
             return source.Orders
-                .Where(x => x.Id == model.Id || model.DateFrom <= x.DateCreate && x.DateCreate <= model.DateTo || x.ClientId == model.ClientId)
+                .Where(x => x.Id == model.Id || model.DateFrom <= x.DateCreate && x.DateCreate <= model.DateTo
+                || x.ClientId == model.ClientId || model.Status.Equals(x.Status))
                 .Select(x => GetViewModel(x)).ToList();
         }
 
@@ -50,7 +54,7 @@ namespace FurnitureAssemblyFileImplement.Implements
             return source.Orders.Select(x => GetViewModel(x)).ToList();
         }
 
-        // Для загрузки названий изделия в заказе
+        // Для загрузки названий изделия и исполнителя в заказе
         private OrderViewModel GetViewModel(Order order)
         {
             var viewModel = order.GetViewModel;
@@ -59,7 +63,9 @@ namespace FurnitureAssemblyFileImplement.Implements
 
             var client = source.Clients.FirstOrDefault(x => x.Id == order.ClientId);
 
-            if (furniture != null)
+			var implementer = source.Implementers.FirstOrDefault(x => x.Id == order.ImplementerId);
+
+			if (furniture != null)
             {
                 viewModel.FurnitureName = furniture.FurnitureName;
             }
@@ -69,7 +75,12 @@ namespace FurnitureAssemblyFileImplement.Implements
                 viewModel.ClientFIO = client.ClientFIO;
             }
 
-            return viewModel;
+			if (implementer != null)
+			{
+				viewModel.ImplementerFIO = implementer.ImplementerFIO;
+			}
+
+			return viewModel;
         }
 
         public OrderViewModel? Insert(OrderBindingModel model)

FurnitureAssembly/FurnitureAssemblyFileImplement/Models/Implementer.cs

@@ -0,0 +1,89 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.ViewModels;
+using FurnitureAssemblyDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace FurnitureAssemblyFileImplement.Models
+{
+	public class Implementer : IImplementerModel
+	{
+		public int Id { get; private set; }
+
+		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 static Implementer? Create(ImplementerBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+
+			return new Implementer()
+			{
+				Id = model.Id,
+				Password = model.Password,
+				ImplementerFIO = model.ImplementerFIO,
+				Qualification = model.Qualification,
+				WorkExperience = model.WorkExperience
+			};
+		}
+
+		public static Implementer? Create(XElement element)
+		{
+			if (element == null)
+			{
+				return null;
+			}
+
+			return new Implementer()
+			{
+				Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+				Password = element.Element("Password")!.Value,
+				ImplementerFIO = element.Element("ImplementerFIO")!.Value,
+				Qualification = Convert.ToInt32(element.Element("Qualification")!.Value),
+				WorkExperience = Convert.ToInt32(element.Element("WorkExperience")!.Value)
+			};
+		}
+
+		public void Update(ImplementerBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+
+			Id = model.Id;
+			Password = model.Password;
+			ImplementerFIO = model.ImplementerFIO;
+			Qualification = model.Qualification;
+			WorkExperience = model.WorkExperience;
+		}
+
+		public ImplementerViewModel GetViewModel => new()
+		{
+			Id = Id,
+			Password = Password,
+			ImplementerFIO = ImplementerFIO,
+			Qualification = Qualification,
+			WorkExperience = WorkExperience
+		};
+
+		public XElement GetXElement => new("Order",
+			new XAttribute("Id", Id),
+			new XElement("Password", Password),
+			new XElement("ImplementerFIO", ImplementerFIO),
+			new XElement("Qualification", Qualification),
+			new XElement("WorkExperience", WorkExperience));
+	}
+}

FurnitureAssembly/FurnitureAssemblyFileImplement/Models/MessageInfo.cs

@@ -0,0 +1,97 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.ViewModels;
+using FurnitureAssemblyDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace FurnitureAssemblyFileImplement.Models
+{
+    public class MessageInfo : IMessageInfoModel
+    {
+        public string MessageId { get; private set; } = string.Empty;
+
+        public int? ClientId { get; private set; }
+
+        public string SenderName { get; private set; } = string.Empty;
+
+        public DateTime DateDelivery { get; private set; } = DateTime.Now;
+
+        public string Subject { get; private set; } = string.Empty;
+
+        public string Body { get; private set; } = string.Empty;
+
+        public static MessageInfo? Create(MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+
+            return new MessageInfo()
+            {
+                MessageId = model.MessageId,
+                ClientId = model.ClientId,
+                SenderName = model.SenderName,
+                Body = model.Body,
+                Subject = model.Subject,
+                DateDelivery = model.DateDelivery
+            };
+        }
+
+        public static MessageInfo? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+
+            return new MessageInfo()
+            {
+                MessageId = element.Element("MessageId")!.Value,
+                ClientId = Convert.ToInt32(element.Attribute("ClientId")!.Value),
+                SenderName = element.Element("SenderName")!.Value,
+                Body = element.Element("Body")!.Value,
+                Subject = element.Element("Subject")!.Value,
+                DateDelivery = Convert.ToDateTime(element.Element("DateDelivery")!.Value)
+            };
+        }
+
+        public void Update(MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+
+            MessageId = model.MessageId;
+            ClientId = model.ClientId;
+            SenderName = model.SenderName;
+            Body = model.Body;
+            Subject = model.Subject;
+            DateDelivery = model.DateDelivery;
+        }
+
+        public MessageInfoViewModel GetViewModel => new()
+        {
+            MessageId = MessageId,
+            ClientId = ClientId,
+            SenderName = SenderName,
+            Body = Body,
+            Subject = Subject,
+            DateDelivery = DateDelivery
+        };
+
+        public XElement GetXElement => new("MessageInfo",
+            new XAttribute("MessageId", MessageId),
+            new XElement("ClientId", ClientId.ToString()),
+            new XElement("SenderName", SenderName),
+            new XElement("Body", Body),
+            new XElement("Subject", Subject),
+            new XElement("DateDelivery", DateDelivery.ToString()));
+    }
+}

FurnitureAssembly/FurnitureAssemblyFileImplement/Models/Order.cs

@@ -20,7 +20,9 @@ namespace FurnitureAssemblyFileImplement.Models
 
         public int ClientId { get; private set; }
 
-        public int Count {  get; private set; }
+        public int? ImplementerId { get; private set; }
+
+        public int Count { get; private set; }
 
         public double Sum { get; private set; }
 
@@ -42,6 +44,7 @@ namespace FurnitureAssemblyFileImplement.Models
                 Id = model.Id,
                 FurnitureId = model.FurnitureId,
                 ClientId = model.ClientId,
+                ImplementerId = model.ImplementerId,
                 Count = model.Count,
                 Sum = model.Sum,
                 Status = model.Status,
@@ -62,6 +65,7 @@ namespace FurnitureAssemblyFileImplement.Models
                 Id = Convert.ToInt32(element.Attribute("Id")!.Value),
                 FurnitureId = Convert.ToInt32(element.Element("FurnitureId")!.Value),
                 ClientId = Convert.ToInt32(element.Attribute("Id")!.Value),
+                ImplementerId = Convert.ToInt32(element.Attribute("ImplementerId")!.Value),
                 Count = Convert.ToInt32(element.Element("Count")!.Value),
                 Sum = Convert.ToDouble(element.Element("Sum")!.Value),
                 Status = (OrderStatus)Enum.Parse(typeof(OrderStatus), element.Element("Status")!.Value),
@@ -87,6 +91,7 @@ namespace FurnitureAssemblyFileImplement.Models
             Id = Id,
             FurnitureId = FurnitureId,
             ClientId = ClientId,
+            ImplementerId = ImplementerId,
             Count = Count,
             Sum = Sum,
             Status = Status,
@@ -98,6 +103,7 @@ namespace FurnitureAssemblyFileImplement.Models
             new XAttribute("Id", Id),
             new XElement("FurnitureId", FurnitureId.ToString()),
             new XElement("ClientId", ClientId.ToString()),
+            new XElement("ImplementerId", ImplementerId.ToString()),
             new XElement("Count", Count.ToString()),
             new XElement("Sum", Sum.ToString()),
             new XElement("Status", Status.ToString()),

FurnitureAssembly/FurnitureAssemblyListImplement/DataListSingleton.cs

@@ -24,17 +24,25 @@ namespace FurnitureAssemblyListImplement
         // Список для хранения клиентов
         public List<Client> Clients { get; set; }
 
+        // Список для хранения исполнителей
+        public List<Implementer> Implementers { get; set; }
+
+        // Список для хранения писем
+        public List<MessageInfo> MessageInfos { get; set; }
+
         public DataListSingleton()
         {
             WorkPiece = new List<WorkPiece>();
             Furnitures = new List<Furniture>();
             Orders = new List<Order>();
             Clients = new List<Client>();
+            Implementers = new List<Implementer>();
+            MessageInfos = new List<MessageInfo>();
         }
 
         public static DataListSingleton GetInstance()
         {
-            if(_instance == null)
+            if (_instance == null)
             {
                 _instance = new DataListSingleton();
             }

FurnitureAssembly/FurnitureAssemblyListImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,130 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.SearchModels;
+using FurnitureAssemblyContracts.StoragesContracts;
+using FurnitureAssemblyContracts.ViewModels;
+using FurnitureAssemblyListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyListImplement.Implements
+{
+	public class ImplementerStorage : IImplementerStorage
+	{
+		// Поле для работы со списком исполнителей
+		private readonly DataListSingleton _source;
+
+		public ImplementerStorage()
+		{
+			_source = DataListSingleton.GetInstance();
+		}
+
+		public List<ImplementerViewModel> GetFullList()
+		{
+			var result = new List<ImplementerViewModel>();
+
+			foreach (var implementer in _source.Implementers)
+			{
+				result.Add(implementer.GetViewModel);
+			}
+
+			return result;
+		}
+
+		public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model)
+		{
+			var result = new List<ImplementerViewModel>();
+
+			if (string.IsNullOrEmpty(model.ImplementerFIO))
+			{
+				return result;
+			}
+
+			foreach (var implementer in _source.Implementers)
+			{
+				if (implementer.ImplementerFIO.Contains(model.ImplementerFIO))
+				{
+					result.Add(implementer.GetViewModel);
+				}
+			}
+
+			return result;
+		}
+
+		public ImplementerViewModel? GetElement(ImplementerSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.ImplementerFIO) && !model.Id.HasValue)
+			{
+				return null;
+			}
+
+			foreach (var implementer in _source.Implementers)
+			{
+				if ((!string.IsNullOrEmpty(model.ImplementerFIO) && implementer.ImplementerFIO == model.ImplementerFIO) ||
+					(model.Id.HasValue && implementer.Id == model.Id))
+				{
+					return implementer.GetViewModel;
+				}
+			}
+
+			return null;
+		}
+
+		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 newImplementer = Implementer.Create(model);
+
+			if (newImplementer == null)
+			{
+				return null;
+			}
+
+			_source.Implementers.Add(newImplementer);
+
+			return newImplementer.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;
+		}
+
+		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;
+		}
+	}
+}

FurnitureAssembly/FurnitureAssemblyListImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,88 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.SearchModels;
+using FurnitureAssemblyContracts.StoragesContracts;
+using FurnitureAssemblyContracts.ViewModels;
+using FurnitureAssemblyListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyListImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        // Поле для работы со списком изделий
+        private readonly DataListSingleton _source;
+
+        public MessageInfoStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            var result = new List<MessageInfoViewModel>();
+
+            foreach (var messageInfo in _source.MessageInfos)
+            {
+                result.Add(messageInfo.GetViewModel);
+            }
+
+            return result;
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            var result = new List<MessageInfoViewModel>();
+
+            if (string.IsNullOrEmpty(model.MessageId))
+            {
+                return result;
+            }
+
+            foreach (var messageInfo in _source.MessageInfos)
+            {
+                if (messageInfo.ClientId == model.ClientId)
+                {
+                    result.Add(messageInfo.GetViewModel);
+                }
+            }
+
+            return result;
+        }
+
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.MessageId))
+            {
+                return null;
+            }
+
+            foreach (var messageInfo in _source.MessageInfos)
+            {
+                if (messageInfo.MessageId == model.MessageId)
+                {
+                    return messageInfo.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            var newMessage = MessageInfo.Create(model);
+
+            if (newMessage == null)
+            {
+                return null;
+            }
+
+            _source.MessageInfos.Add(newMessage);
+
+            return newMessage.GetViewModel;
+        }
+    }
+}

FurnitureAssembly/FurnitureAssemblyListImplement/Implements/OrderStorage.cs

@@ -90,7 +90,7 @@ namespace FurnitureAssemblyListImplement.Implements
             return null;
         }
 
-        // Метод для записи названия изделия на форме с заказами
+        // Метод для записи названия изделия на форме с заказами и исполнителя
         private OrderViewModel GetViewModel(Order order)
         {
             var viewModel = order.GetViewModel;
@@ -114,7 +114,17 @@ namespace FurnitureAssemblyListImplement.Implements
                 }
             }
 
-            return viewModel;
+			foreach (var implementer in _source.Implementers)
+			{
+				if (implementer.Id == order.ImplementerId)
+				{
+					viewModel.ImplementerFIO = implementer.ImplementerFIO;
+
+					break;
+				}
+			}
+
+			return viewModel;
         }
 
         // При создании заказа определяем для него новый id: ищем max id и прибавляем к нему 1

FurnitureAssembly/FurnitureAssemblyListImplement/Models/Implementer.cs

@@ -0,0 +1,66 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.ViewModels;
+using FurnitureAssemblyDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyListImplement.Models
+{
+	public class Implementer : IImplementerModel
+	{
+		public int Id { get; private set; }
+
+		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; }
+
+		// Метод для создания объекта от класса-компонента на основе класса-BindingModel
+		public static Implementer? Create(ImplementerBindingModel? model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+
+			return new Implementer()
+			{
+				Id = model.Id,
+				Password = model.Password,
+				ImplementerFIO = model.ImplementerFIO,
+				Qualification = model.Qualification,
+				WorkExperience = model.WorkExperience
+			};
+		}
+
+		// Метод изменения существующего объекта
+		public void Update(ImplementerBindingModel? model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+
+			Password = model.Password;
+			ImplementerFIO = model.ImplementerFIO;
+			Qualification = model.Qualification;
+			WorkExperience = model.WorkExperience;
+		}
+
+		// Метод для создания объекта класса ViewModel на основе данных объекта класса-компонента
+		public ImplementerViewModel GetViewModel => new()
+		{
+			Id = Id,
+			Password = Password,
+			ImplementerFIO = ImplementerFIO,
+			Qualification = Qualification,
+			WorkExperience = WorkExperience
+		};
+	}
+}

FurnitureAssembly/FurnitureAssemblyListImplement/Models/MessageInfo.cs

@@ -0,0 +1,73 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.ViewModels;
+using FurnitureAssemblyDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FurnitureAssemblyListImplement.Models
+{
+    public class MessageInfo : IMessageInfoModel
+    {
+        public string MessageId { get; private set; } = string.Empty;
+
+        public int? ClientId { get; private set; }
+
+        public string SenderName { get; private set; } = string.Empty;
+
+        public DateTime DateDelivery { get; private set; } = DateTime.Now;
+
+        public string Subject { get; private set; } = string.Empty;
+
+        public string Body { get; private set; } = string.Empty;
+
+        // Метод для создания объекта от класса-компонента на основе класса-BindingModel
+        public static MessageInfo? Create(MessageInfoBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+
+            return new MessageInfo()
+            {
+                MessageId = model.MessageId,
+                ClientId = model.ClientId,
+                SenderName = model.SenderName,
+                DateDelivery = model.DateDelivery,
+                Subject = model.Subject,
+                Body = model.Body
+            };
+        }
+
+        // Метод изменения существующего объекта
+        public void Update(MessageInfoBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+
+            MessageId = model.MessageId;
+            ClientId = model.ClientId;
+            SenderName = model.SenderName;
+            DateDelivery = model.DateDelivery;
+            Subject = model.Subject;
+            Body = model.Body;
+        }
+
+        // Метод для создания объекта класса ViewModel на основе данных объекта класса-компонента
+        public MessageInfoViewModel GetViewModel => new()
+        {
+            MessageId = MessageId,
+            ClientId = ClientId,
+            SenderName = SenderName,
+            DateDelivery = DateDelivery,
+            Subject = Subject,
+            Body = Body
+        };
+    }
+}

FurnitureAssembly/FurnitureAssemblyListImplement/Models/Order.cs

@@ -21,6 +21,8 @@ namespace FurnitureAssemblyListImplement.Models
 
         public int FurnitureId { get; private set; }
 
+        public int? ImplementerId { get; private set; }
+
         public int Count { get; private set; }
 
         public double Sum { get; private set; }
@@ -33,7 +35,7 @@ namespace FurnitureAssemblyListImplement.Models
 
         public static Order? Create(OrderBindingModel? model)
         {
-            if(model == null)
+            if (model == null)
             {
                 return null;
             }
@@ -43,6 +45,7 @@ namespace FurnitureAssemblyListImplement.Models
                 Id = model.Id,
                 FurnitureId = model.FurnitureId,
                 ClientId = model.ClientId,
+                ImplementerId = model.ImplementerId,
                 Count = model.Count,
                 Sum = model.Sum,
                 Status = model.Status,
@@ -54,10 +57,11 @@ namespace FurnitureAssemblyListImplement.Models
         // Метод изменения существующего объекта
         public void Update(OrderBindingModel? model)
         {
-            if(model == null)
+            if (model == null)
             {
                 return;
             }
+
             Status = model.Status;
             DateImplement = model.DateImplement;
         }
@@ -68,6 +72,7 @@ namespace FurnitureAssemblyListImplement.Models
             Id = Id,
             FurnitureId = FurnitureId,
             ClientId = ClientId,
+            ImplementerId = ImplementerId,
             Count = Count,
             Sum = Sum,
             Status = Status,

FurnitureAssembly/FurnitureAssemblyRestApi/Controllers/ClientController.cs

@@ -15,10 +15,13 @@ namespace FurnitureAssemblyRestApi.Controllers
 
         private readonly IClientLogic _logic;
 
-        public ClientController(IClientLogic logic, ILogger<ClientController> logger)
+        private readonly IMessageInfoLogic _mailLogic;
+
+        public ClientController(IClientLogic logic, ILogger<ClientController> logger, IMessageInfoLogic mailLogic)
         {
             _logic = logic;
             _logger = logger;
+            _mailLogic = mailLogic;
         }
 
         [HttpGet]
@@ -69,5 +72,22 @@ namespace FurnitureAssemblyRestApi.Controllers
                 throw;
             }
         }
+
+        [HttpGet]
+        public List<MessageInfoViewModel>? GetMessages(int clientId)
+        {
+            try
+            {
+                return _mailLogic.ReadList(new MessageInfoSearchModel
+                {
+                    ClientId = clientId
+                });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка получения писем клиента");
+                throw;
+            }
+        }
     }
 }

FurnitureAssembly/FurnitureAssemblyRestApi/Controllers/ImplementerController.cs

@@ -0,0 +1,112 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.BusinessLogicsContracts;
+using FurnitureAssemblyContracts.SearchModels;
+using FurnitureAssemblyContracts.ViewModels;
+using FurnitureAssemblyDataModels.Enums;
+using Microsoft.AspNetCore.Mvc;
+
+namespace FurnitureAssemblyRestApi.Controllers
+{
+	[Route("api/[controller]/[action]")]
+	[ApiController]
+	public class ImplementerController : Controller
+	{
+		private readonly ILogger _logger;
+
+		private readonly IOrderLogic _order;
+
+		private readonly IImplementerLogic _logic;
+
+		public ImplementerController(IOrderLogic order, IImplementerLogic logic, ILogger<ImplementerController> logger)
+		{
+			_logger = logger;
+			_order = order;
+			_logic = logic;
+		}
+
+		[HttpGet]
+		public ImplementerViewModel? Login(string login, string password)
+		{
+			try
+			{
+				return _logic.ReadElement(new ImplementerSearchModel
+				{
+					ImplementerFIO = login,
+					Password = password
+				});
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка авторизации сотрудника");
+
+				throw;
+			}
+		}
+
+		[HttpGet]
+		public List<OrderViewModel>? GetNewOrders()
+		{
+			try
+			{
+				return _order.ReadList(new OrderSearchModel
+				{
+					Status = OrderStatus.Принят
+				});
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка получения новых заказов");
+
+				throw;
+			}
+		}
+
+		[HttpGet]
+		public OrderViewModel? GetImplementerOrder(int implementerId)
+		{
+			try
+			{
+				return _order.ReadElement(new OrderSearchModel
+				{
+					ImplementerId = implementerId
+				});
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка получения текущего заказа исполнителя");
+
+				throw;
+			}
+		}
+
+		[HttpPost]
+		public void TakeOrderInWork(OrderBindingModel model)
+		{
+			try
+			{
+				_order.TakeOrderInWork(model);
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка перевода заказа с №{Id} в работу", model.Id);
+
+				throw;
+			}
+		}
+
+		[HttpPost]
+		public void FinishOrder(OrderBindingModel model)
+		{
+			try
+			{
+				_order.FinishOrder(model);
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка отметки о готовности заказа с №{ Id}", model.Id);
+
+				throw;
+			}
+		}
+	}
+}

FurnitureAssembly/FurnitureAssemblyRestApi/Program.cs

@@ -1,4 +1,6 @@
 using FurnitureAssemblyBusinessLogic.BussinessLogic;
+using FurnitureAssemblyBusinessLogic.MailWorker;
+using FurnitureAssemblyContracts.BindingModels;
 using FurnitureAssemblyContracts.BusinessLogicsContracts;
 using FurnitureAssemblyContracts.StoragesContracts;
 using FurnitureAssemblyDatabaseImplement.Implements;
@@ -16,10 +18,16 @@ builder.Logging.AddLog4Net("log4net.config");
 builder.Services.AddTransient<IClientStorage, ClientStorage>();
 builder.Services.AddTransient<IOrderStorage, OrderStorage>();
 builder.Services.AddTransient<IFurnitureStorage, FurnitureStorage>();
+builder.Services.AddTransient<IImplementerStorage, ImplementerStorage>();
+builder.Services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
 
 builder.Services.AddTransient<IOrderLogic, OrderLogic>();
 builder.Services.AddTransient<IClientLogic, ClientLogic>();
 builder.Services.AddTransient<IFurnitureLogic, FurnitureLogic>();
+builder.Services.AddTransient<IImplementerLogic, ImplementerLogic>();
+builder.Services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
+
+builder.Services.AddSingleton<AbstractMailWorker, MailKitWorker>();
 
 
 builder.Services.AddControllers();
@@ -34,6 +42,18 @@ builder.Services.AddSwaggerGen(c =>
 
 var app = builder.Build();
 
+var mailSender = app.Services.GetService<AbstractMailWorker>();
+
+mailSender?.MailConfig(new MailConfigBindingModel
+{
+    MailLogin = builder.Configuration?.GetSection("MailLogin")?.Value?.ToString() ?? string.Empty,
+    MailPassword = builder.Configuration?.GetSection("MailPassword")?.Value?.ToString() ?? string.Empty,
+    SmtpClientHost = builder.Configuration?.GetSection("SmtpClientHost")?.Value?.ToString() ?? string.Empty,
+    SmtpClientPort = Convert.ToInt32(builder.Configuration?.GetSection("SmtpClientPort")?.Value?.ToString()),
+    PopHost = builder.Configuration?.GetSection("PopHost")?.Value?.ToString() ?? string.Empty,
+    PopPort = Convert.ToInt32(builder.Configuration?.GetSection("PopPort")?.Value?.ToString())
+});
+
 // Configure the HTTP request pipeline.
 if (app.Environment.IsDevelopment())
 {

FurnitureAssembly/FurnitureAssemblyRestApi/appsettings.json

@@ -5,5 +5,12 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+
+  "SmtpClientHost": "smtp.gmail.com",
+  "SmtpClientPort": "587",
+  "PopHost": "pop.gmail.com",
+  "PopPort": "995",
+  "MailLogin": "furniturecoup73@gmail.com",
+  "MailPassword": "hwba frfa mmbo bpji"
 }

FurnitureAssembly/FurnitureAssemblyView/App.config

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+	<appSettings>
+		<add key="SmtpClientHost" value="smtp.gmail.com" />
+		<add key="SmtpClientPort" value="587" />
+		<add key="PopHost" value="pop.gmail.com" />
+		<add key="PopPort" value="995" />
+		<add key="MailLogin" value="furniturecoup73@gmail.com" />
+		<add key="MailPassword" value= "hwba frfa mmbo bpji" />
+	</appSettings>
+</configuration>

FurnitureAssembly/FurnitureAssemblyView/FormImplementer.Designer.cs

@@ -0,0 +1,162 @@
+namespace FurnitureAssemblyView
+{
+	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()
+		{
+			labelFIO = new Label();
+			labelPassword = new Label();
+			labelWorkExperience = new Label();
+			labelQualification = new Label();
+			textBoxImplementerFIO = new TextBox();
+			textBoxPassword = new TextBox();
+			textBoxWorkExperience = new TextBox();
+			textBoxQualification = new TextBox();
+			buttonSave = new Button();
+			buttonCancel = new Button();
+			SuspendLayout();
+			// 
+			// labelFIO
+			// 
+			labelFIO.AutoSize = true;
+			labelFIO.Location = new Point(38, 27);
+			labelFIO.Name = "labelFIO";
+			labelFIO.Size = new Size(45, 20);
+			labelFIO.TabIndex = 0;
+			labelFIO.Text = "ФИО:";
+			// 
+			// labelPassword
+			// 
+			labelPassword.AutoSize = true;
+			labelPassword.Location = new Point(38, 79);
+			labelPassword.Name = "labelPassword";
+			labelPassword.Size = new Size(65, 20);
+			labelPassword.TabIndex = 1;
+			labelPassword.Text = "Пароль:";
+			// 
+			// labelWorkExperience
+			// 
+			labelWorkExperience.AutoSize = true;
+			labelWorkExperience.Location = new Point(38, 136);
+			labelWorkExperience.Name = "labelWorkExperience";
+			labelWorkExperience.Size = new Size(102, 20);
+			labelWorkExperience.TabIndex = 2;
+			labelWorkExperience.Text = "Стаж работы:";
+			// 
+			// labelQualification
+			// 
+			labelQualification.AutoSize = true;
+			labelQualification.Location = new Point(319, 136);
+			labelQualification.Name = "labelQualification";
+			labelQualification.Size = new Size(114, 20);
+			labelQualification.TabIndex = 3;
+			labelQualification.Text = "Квалификация:";
+			// 
+			// textBoxImplementerFIO
+			// 
+			textBoxImplementerFIO.Location = new Point(160, 24);
+			textBoxImplementerFIO.Name = "textBoxImplementerFIO";
+			textBoxImplementerFIO.Size = new Size(436, 27);
+			textBoxImplementerFIO.TabIndex = 4;
+			// 
+			// textBoxPassword
+			// 
+			textBoxPassword.Location = new Point(160, 76);
+			textBoxPassword.Name = "textBoxPassword";
+			textBoxPassword.Size = new Size(436, 27);
+			textBoxPassword.TabIndex = 5;
+			// 
+			// textBoxWorkExperience
+			// 
+			textBoxWorkExperience.Location = new Point(160, 133);
+			textBoxWorkExperience.Name = "textBoxWorkExperience";
+			textBoxWorkExperience.Size = new Size(126, 27);
+			textBoxWorkExperience.TabIndex = 6;
+			// 
+			// textBoxQualification
+			// 
+			textBoxQualification.Location = new Point(444, 133);
+			textBoxQualification.Name = "textBoxQualification";
+			textBoxQualification.Size = new Size(152, 27);
+			textBoxQualification.TabIndex = 7;
+			// 
+			// buttonSave
+			// 
+			buttonSave.Location = new Point(387, 178);
+			buttonSave.Name = "buttonSave";
+			buttonSave.Size = new Size(94, 29);
+			buttonSave.TabIndex = 8;
+			buttonSave.Text = "Сохранить";
+			buttonSave.UseVisualStyleBackColor = true;
+			buttonSave.Click += ButtonSave_Click;
+			// 
+			// buttonCancel
+			// 
+			buttonCancel.Location = new Point(502, 178);
+			buttonCancel.Name = "buttonCancel";
+			buttonCancel.Size = new Size(94, 29);
+			buttonCancel.TabIndex = 9;
+			buttonCancel.Text = "Отмена";
+			buttonCancel.UseVisualStyleBackColor = true;
+			buttonCancel.Click += ButtonCancel_Click;
+			// 
+			// FormImplementer
+			// 
+			AutoScaleDimensions = new SizeF(8F, 20F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(662, 224);
+			Controls.Add(buttonCancel);
+			Controls.Add(buttonSave);
+			Controls.Add(textBoxQualification);
+			Controls.Add(textBoxWorkExperience);
+			Controls.Add(textBoxPassword);
+			Controls.Add(textBoxImplementerFIO);
+			Controls.Add(labelQualification);
+			Controls.Add(labelWorkExperience);
+			Controls.Add(labelPassword);
+			Controls.Add(labelFIO);
+			Name = "FormImplementer";
+			Text = "Исполнитель";
+			Load += FormImplementer_Load;
+			ResumeLayout(false);
+			PerformLayout();
+		}
+
+		#endregion
+
+		private Label labelFIO;
+		private Label labelPassword;
+		private Label labelWorkExperience;
+		private Label labelQualification;
+		private TextBox textBoxImplementerFIO;
+		private TextBox textBoxPassword;
+		private TextBox textBoxWorkExperience;
+		private TextBox textBoxQualification;
+		private Button buttonSave;
+		private Button buttonCancel;
+	}
+}

FurnitureAssembly/FurnitureAssemblyView/FormImplementer.cs

@@ -0,0 +1,138 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.BusinessLogicsContracts;
+using FurnitureAssemblyContracts.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 FurnitureAssemblyView
+{
+	public partial class FormImplementer : Form
+	{
+		private readonly ILogger _logger;
+
+		private readonly IImplementerLogic _logic;
+
+		private int? _id;
+
+		public int Id { set { _id = value; } }
+
+		// Конструктор
+		public FormImplementer(ILogger<FormImplementer> logger, IImplementerLogic logic)
+		{
+			InitializeComponent();
+
+			_logger = logger;
+			_logic = logic;
+		}
+
+		// При загрузке формы
+		private void FormImplementer_Load(object sender, EventArgs e)
+		{
+			// Проверка на заполнение поля id. Если оно заполнено, то пробуем получить запись и выести её на экран
+			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;
+						textBoxWorkExperience.Text = view.WorkExperience.ToString();
+						textBoxQualification.Text = view.Qualification.ToString();
+					}
+				}
+				catch (Exception ex)
+				{
+					_logger.LogError(ex, "Ошибка получения исполнителя");
+
+					MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+				}
+			}
+		}
+
+		private void ButtonSave_Click(object sender, EventArgs e)
+		{
+			// Проверка на заполнение поля с ФИО исполнителя
+			if (string.IsNullOrEmpty(textBoxImplementerFIO.Text))
+			{
+				MessageBox.Show("Заполните ФИО", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+
+				return;
+			}
+
+			// Проверка на заполнение поля с паролем
+			if (string.IsNullOrEmpty(textBoxPassword.Text))
+			{
+				MessageBox.Show("Введите пароль", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+
+				return;
+			}
+
+			// Проверка на заполнение поля со стажем
+			if (string.IsNullOrEmpty(textBoxWorkExperience.Text))
+			{
+				MessageBox.Show("Введите ваш стаж", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+
+				return;
+			}
+
+			// Проверка на заполнение поля с квалификацией
+			if (string.IsNullOrEmpty(textBoxQualification.Text))
+			{
+				MessageBox.Show("Введите свою квалификацию", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+
+				return;
+			}
+
+			_logger.LogInformation("Сохранение исполнителя");
+
+			try
+			{
+				var model = new ImplementerBindingModel
+				{
+					Id = _id ?? 0,
+					ImplementerFIO = textBoxImplementerFIO.Text,
+					Password = textBoxPassword.Text,
+					WorkExperience = Convert.ToInt16(textBoxWorkExperience.Text),
+					Qualification = Convert.ToInt16(textBoxQualification.Text)
+				};
+
+				var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);
+
+				if (!operationResult)
+				{
+					throw new Exception("Ошибка при сохранеии. Дополнительная информация в логах.");
+				}
+
+				MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+				DialogResult = DialogResult.OK;
+
+				Close();
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка сохранения исполнителя");
+
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+			}
+		}
+
+		private void ButtonCancel_Click(object sender, EventArgs e)
+		{
+			DialogResult = DialogResult.Cancel;
+			Close();
+		}
+	}
+}

FurnitureAssembly/FurnitureAssemblyView/FormImplementer.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

FurnitureAssembly/FurnitureAssemblyView/FormImplementers.Designer.cs

@@ -0,0 +1,114 @@
+namespace FurnitureAssemblyView
+{
+	partial class FormImplementers
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Windows Form Designer generated code
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			dataGridView = new DataGridView();
+			buttonCreate = new Button();
+			buttonChange = new Button();
+			buttonDelete = new Button();
+			buttonUpdate = new Button();
+			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+			SuspendLayout();
+			// 
+			// dataGridView
+			// 
+			dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			dataGridView.Location = new Point(12, 12);
+			dataGridView.Name = "dataGridView";
+			dataGridView.RowHeadersWidth = 51;
+			dataGridView.RowTemplate.Height = 29;
+			dataGridView.Size = new Size(768, 426);
+			dataGridView.TabIndex = 0;
+			// 
+			// buttonCreate
+			// 
+			buttonCreate.Location = new Point(805, 22);
+			buttonCreate.Name = "buttonCreate";
+			buttonCreate.Size = new Size(160, 29);
+			buttonCreate.TabIndex = 1;
+			buttonCreate.Text = "Создать";
+			buttonCreate.UseVisualStyleBackColor = true;
+			buttonCreate.Click += ButtonCreate_Click;
+			// 
+			// buttonChange
+			// 
+			buttonChange.Location = new Point(805, 90);
+			buttonChange.Name = "buttonChange";
+			buttonChange.Size = new Size(160, 29);
+			buttonChange.TabIndex = 2;
+			buttonChange.Text = "Изменить";
+			buttonChange.UseVisualStyleBackColor = true;
+			buttonChange.Click += ButtonChange_Click;
+			// 
+			// buttonDelete
+			// 
+			buttonDelete.Location = new Point(805, 153);
+			buttonDelete.Name = "buttonDelete";
+			buttonDelete.Size = new Size(160, 29);
+			buttonDelete.TabIndex = 3;
+			buttonDelete.Text = "Удалить";
+			buttonDelete.UseVisualStyleBackColor = true;
+			buttonDelete.Click += ButtonDelete_Click;
+			// 
+			// buttonUpdate
+			// 
+			buttonUpdate.Location = new Point(805, 218);
+			buttonUpdate.Name = "buttonUpdate";
+			buttonUpdate.Size = new Size(160, 29);
+			buttonUpdate.TabIndex = 4;
+			buttonUpdate.Text = "Обновить";
+			buttonUpdate.UseVisualStyleBackColor = true;
+			buttonUpdate.Click += ButtonUpdate_Click;
+			// 
+			// FormImplementers
+			// 
+			AutoScaleDimensions = new SizeF(8F, 20F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(991, 450);
+			Controls.Add(buttonUpdate);
+			Controls.Add(buttonDelete);
+			Controls.Add(buttonChange);
+			Controls.Add(buttonCreate);
+			Controls.Add(dataGridView);
+			Name = "FormImplementers";
+			Text = "Исполнители";
+			Load += FormImplementers_Load;
+			((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+			ResumeLayout(false);
+		}
+
+		#endregion
+
+		private DataGridView dataGridView;
+		private Button buttonCreate;
+		private Button buttonChange;
+		private Button buttonDelete;
+		private Button buttonUpdate;
+	}
+}

FurnitureAssembly/FurnitureAssemblyView/FormImplementers.cs

@@ -0,0 +1,127 @@
+using FurnitureAssemblyContracts.BindingModels;
+using FurnitureAssemblyContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace FurnitureAssemblyView
+{
+	public partial class FormImplementers : Form
+	{
+		private readonly ILogger _logger;
+
+		private readonly IImplementerLogic _logic;
+
+		public FormImplementers(ILogger<FormWorkPieces> logger, IImplementerLogic logic)
+		{
+			InitializeComponent();
+
+			_logger = logger;
+			_logic = logic;
+		}
+
+		private void FormImplementers_Load(object sender, EventArgs e)
+		{
+			LoadData();
+		}
+
+		private void LoadData()
+		{
+			try
+			{
+				var list = _logic.ReadList(null);
+
+				// Растягиваем колонку Название на всю ширину, колонку Id скрываем
+				if (list != null)
+				{
+					dataGridView.DataSource = list;
+					dataGridView.Columns["Id"].Visible = false;
+					dataGridView.Columns["ImplementerFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+				}
+
+				_logger.LogInformation("Загрузка исполнителей");
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка загрузки исполнителей");
+
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+			}
+		}
+
+		private void ButtonCreate_Click(object sender, EventArgs e)
+		{
+			var service = Program.ServiceProvider?.GetService(typeof(FormImplementer));
+
+			if (service is FormImplementer form)
+			{
+				if (form.ShowDialog() == DialogResult.OK)
+				{
+					LoadData();
+				}
+			}
+		}
+
+		private void ButtonChange_Click(object sender, EventArgs e)
+		{
+			if (dataGridView.SelectedRows.Count == 1)
+			{
+				var service = Program.ServiceProvider?.GetService(typeof(FormImplementer));
+
+				if (service is FormImplementer form)
+				{
+					form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+
+					if (form.ShowDialog() == DialogResult.OK)
+					{
+						LoadData();
+					}
+				}
+			}
+		}
+
+		private void ButtonDelete_Click(object sender, EventArgs e)
+		{
+			// Проверяем наличие выделенной строки
+			if (dataGridView.SelectedRows.Count == 1)
+			{
+				if (MessageBox.Show("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+				{
+					int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+
+					_logger.LogInformation("Удаление исполнителя");
+
+					try
+					{
+						if (!_logic.Delete(new ImplementerBindingModel
+						{
+							Id = id
+						}))
+						{
+							throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+						}
+
+						LoadData();
+					}
+					catch (Exception ex)
+					{
+						_logger.LogError(ex, "Ошибка удаления исполнителя");
+						MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+					}
+				}
+			}
+		}
+
+		private void ButtonUpdate_Click(object sender, EventArgs e)
+		{
+			LoadData();
+		}
+	}
+}

FurnitureAssembly/FurnitureAssemblyView/FormImplementers.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

FurnitureAssembly/FurnitureAssemblyView/FormMails.Designer.cs

@@ -0,0 +1,63 @@
+namespace FurnitureAssemblyView
+{
+	partial class FormMails
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Windows Form Designer generated code
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			dataGridView = new DataGridView();
+			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+			SuspendLayout();
+			// 
+			// dataGridView
+			// 
+			dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			dataGridView.Dock = DockStyle.Fill;
+			dataGridView.Location = new Point(0, 0);
+			dataGridView.Name = "dataGridView";
+			dataGridView.RowHeadersWidth = 51;
+			dataGridView.RowTemplate.Height = 29;
+			dataGridView.Size = new Size(800, 450);
+			dataGridView.TabIndex = 0;
+			// 
+			// FormMails
+			// 
+			AutoScaleDimensions = new SizeF(8F, 20F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(800, 450);
+			Controls.Add(dataGridView);
+			Name = "FormMails";
+			Text = "Письма";
+			Load += FormMails_Load;
+			((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+			ResumeLayout(false);
+		}
+
+		#endregion
+
+		private DataGridView dataGridView;
+	}
+}

FurnitureAssembly/FurnitureAssemblyView/FormMails.cs

@@ -0,0 +1,59 @@
+using FurnitureAssemblyContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace FurnitureAssemblyView
+{
+	public partial class FormMails : Form
+	{
+		private readonly ILogger _logger;
+
+		private readonly IMessageInfoLogic _messageLogic;
+
+		public FormMails(ILogger<FormMails> logger, IMessageInfoLogic messageLogic)
+		{
+			InitializeComponent();
+
+			_logger = logger;
+			_messageLogic = messageLogic;
+		}
+
+		private void FormMails_Load(object sender, EventArgs e)
+		{
+			LoadData();
+		}
+
+		private void LoadData()
+		{
+			_logger.LogInformation("Загрузка писем");
+
+			try
+			{
+				var list = _messageLogic.ReadList(null);
+
+				if (list != null)
+				{
+					dataGridView.DataSource = list;
+					dataGridView.Columns["MessageId"].Visible = false;
+					dataGridView.Columns["ClientId"].Visible = false;
+					dataGridView.Columns["Body"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+				}
+
+				_logger.LogInformation("Успешная загрузка писем");
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка загрузки писем");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+			}
+		}
+	}
+}

FurnitureAssembly/FurnitureAssemblyView/FormMails.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

FurnitureAssembly/FurnitureAssemblyView/FormMain.Designer.cs

@@ -30,20 +30,22 @@
         {
             dataGridView = new DataGridView();
             buttonCreateOrder = new Button();
-            buttonTakeOrderInWork = new Button();
-            buttonOrderReady = new Button();
             buttonIssuedOrder = new Button();
             buttonRefresh = new Button();
             menuStrip = new MenuStrip();
             toolStripMenuItem = new ToolStripMenuItem();
             workPieceToolStripMenuItem = new ToolStripMenuItem();
             furnitureToolStripMenuItem = new ToolStripMenuItem();
+            mailsToolStripMenuItem = new ToolStripMenuItem();
             reportsToolStripMenuItem = new ToolStripMenuItem();
             workPiecesToolStripMenuItem = new ToolStripMenuItem();
             workPieceFurnituresToolStripMenuItem = new ToolStripMenuItem();
             ordersToolStripMenuItem = new ToolStripMenuItem();
             workWithClientsToolStripMenuItem = new ToolStripMenuItem();
             clientsToolStripMenuItem = new ToolStripMenuItem();
+            workWithImplementerToolStripMenuItem = new ToolStripMenuItem();
+            implementerToolStripMenuItem = new ToolStripMenuItem();
+            startingWorkToolStripMenuItem = new ToolStripMenuItem();
             ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
             menuStrip.SuspendLayout();
             SuspendLayout();
@@ -70,31 +72,9 @@
             buttonCreateOrder.UseVisualStyleBackColor = true;
             buttonCreateOrder.Click += ButtonCreateOrder_Click;
             // 
-            // buttonTakeOrderInWork
-            // 
-            buttonTakeOrderInWork.Location = new Point(887, 107);
-            buttonTakeOrderInWork.Margin = new Padding(3, 2, 3, 2);
-            buttonTakeOrderInWork.Name = "buttonTakeOrderInWork";
-            buttonTakeOrderInWork.Size = new Size(206, 36);
-            buttonTakeOrderInWork.TabIndex = 2;
-            buttonTakeOrderInWork.Text = "Отдать на выполнение";
-            buttonTakeOrderInWork.UseVisualStyleBackColor = true;
-            buttonTakeOrderInWork.Click += ButtonTakeOrderInWork_Click;
-            // 
-            // buttonOrderReady
-            // 
-            buttonOrderReady.Location = new Point(887, 165);
-            buttonOrderReady.Margin = new Padding(3, 2, 3, 2);
-            buttonOrderReady.Name = "buttonOrderReady";
-            buttonOrderReady.Size = new Size(206, 31);
-            buttonOrderReady.TabIndex = 3;
-            buttonOrderReady.Text = "Заказ готов";
-            buttonOrderReady.UseVisualStyleBackColor = true;
-            buttonOrderReady.Click += ButtonOrderReady_Click;
-            // 
             // buttonIssuedOrder
             // 
-            buttonIssuedOrder.Location = new Point(887, 217);
+            buttonIssuedOrder.Location = new Point(887, 100);
             buttonIssuedOrder.Margin = new Padding(3, 2, 3, 2);
             buttonIssuedOrder.Name = "buttonIssuedOrder";
             buttonIssuedOrder.Size = new Size(206, 33);
@@ -105,7 +85,7 @@
             // 
             // buttonRefresh
             // 
-            buttonRefresh.Location = new Point(887, 269);
+            buttonRefresh.Location = new Point(887, 152);
             buttonRefresh.Margin = new Padding(3, 2, 3, 2);
             buttonRefresh.Name = "buttonRefresh";
             buttonRefresh.Size = new Size(206, 29);
@@ -117,7 +97,7 @@
             // menuStrip
             // 
             menuStrip.ImageScalingSize = new Size(20, 20);
-            menuStrip.Items.AddRange(new ToolStripItem[] { toolStripMenuItem, reportsToolStripMenuItem, workWithClientsToolStripMenuItem });
+            menuStrip.Items.AddRange(new ToolStripItem[] { toolStripMenuItem, reportsToolStripMenuItem, workWithClientsToolStripMenuItem, workWithImplementerToolStripMenuItem, startingWorkToolStripMenuItem });
             menuStrip.Location = new Point(0, 0);
             menuStrip.Name = "menuStrip";
             menuStrip.Padding = new Padding(5, 2, 0, 2);
@@ -127,7 +107,7 @@
             // 
             // toolStripMenuItem
             // 
-            toolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { workPieceToolStripMenuItem, furnitureToolStripMenuItem });
+            toolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { workPieceToolStripMenuItem, furnitureToolStripMenuItem, mailsToolStripMenuItem });
             toolStripMenuItem.Name = "toolStripMenuItem";
             toolStripMenuItem.Size = new Size(94, 20);
             toolStripMenuItem.Text = "Справочники";
@@ -135,17 +115,24 @@
             // workPieceToolStripMenuItem
             // 
             workPieceToolStripMenuItem.Name = "workPieceToolStripMenuItem";
-            workPieceToolStripMenuItem.Size = new Size(130, 22);
+            workPieceToolStripMenuItem.Size = new Size(180, 22);
             workPieceToolStripMenuItem.Text = "Заготовки";
             workPieceToolStripMenuItem.Click += WorkPieceToolStripMenuItem_Click;
             // 
             // furnitureToolStripMenuItem
             // 
             furnitureToolStripMenuItem.Name = "furnitureToolStripMenuItem";
-            furnitureToolStripMenuItem.Size = new Size(130, 22);
+            furnitureToolStripMenuItem.Size = new Size(180, 22);
             furnitureToolStripMenuItem.Text = "Изделия";
             furnitureToolStripMenuItem.Click += FurnitureToolStripMenuItem_Click;
             // 
+            // mailsToolStripMenuItem
+            // 
+            mailsToolStripMenuItem.Name = "mailsToolStripMenuItem";
+            mailsToolStripMenuItem.Size = new Size(180, 22);
+            mailsToolStripMenuItem.Text = "Письма";
+            mailsToolStripMenuItem.Click += MailsToolStripMenuItem_Click;
+            // 
             // reportsToolStripMenuItem
             // 
             reportsToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { workPiecesToolStripMenuItem, workPieceFurnituresToolStripMenuItem, ordersToolStripMenuItem });
@@ -184,10 +171,31 @@
             // clientsToolStripMenuItem
             // 
             clientsToolStripMenuItem.Name = "clientsToolStripMenuItem";
-            clientsToolStripMenuItem.Size = new Size(180, 22);
+            clientsToolStripMenuItem.Size = new Size(122, 22);
             clientsToolStripMenuItem.Text = "Клиенты";
             clientsToolStripMenuItem.Click += ClientsToolStripMenuItem_Click;
             // 
+            // workWithImplementerToolStripMenuItem
+            // 
+            workWithImplementerToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { implementerToolStripMenuItem });
+            workWithImplementerToolStripMenuItem.Name = "workWithImplementerToolStripMenuItem";
+            workWithImplementerToolStripMenuItem.Size = new Size(157, 20);
+            workWithImplementerToolStripMenuItem.Text = "Работа с исполнителями";
+            // 
+            // implementerToolStripMenuItem
+            // 
+            implementerToolStripMenuItem.Name = "implementerToolStripMenuItem";
+            implementerToolStripMenuItem.Size = new Size(149, 22);
+            implementerToolStripMenuItem.Text = "Исполнители";
+            implementerToolStripMenuItem.Click += ImplementerToolStripMenuItem_Click;
+            // 
+            // startingWorkToolStripMenuItem
+            // 
+            startingWorkToolStripMenuItem.Name = "startingWorkToolStripMenuItem";
+            startingWorkToolStripMenuItem.Size = new Size(92, 20);
+            startingWorkToolStripMenuItem.Text = "Запуск работ";
+            startingWorkToolStripMenuItem.Click += StartingWorkToolStripMenuItem_Click;
+            // 
             // FormMain
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
@@ -195,8 +203,6 @@
             ClientSize = new Size(1135, 338);
             Controls.Add(buttonRefresh);
             Controls.Add(buttonIssuedOrder);
-            Controls.Add(buttonOrderReady);
-            Controls.Add(buttonTakeOrderInWork);
             Controls.Add(buttonCreateOrder);
             Controls.Add(dataGridView);
             Controls.Add(menuStrip);
@@ -216,8 +222,6 @@
 
         private DataGridView dataGridView;
         private Button buttonCreateOrder;
-        private Button buttonTakeOrderInWork;
-        private Button buttonOrderReady;
         private Button buttonIssuedOrder;
         private Button buttonRefresh;
         private MenuStrip menuStrip;
@@ -230,5 +234,9 @@
         private ToolStripMenuItem ordersToolStripMenuItem;
         private ToolStripMenuItem workWithClientsToolStripMenuItem;
         private ToolStripMenuItem clientsToolStripMenuItem;
+		private ToolStripMenuItem workWithImplementerToolStripMenuItem;
+		private ToolStripMenuItem implementerToolStripMenuItem;
+		private ToolStripMenuItem startingWorkToolStripMenuItem;
+        private ToolStripMenuItem mailsToolStripMenuItem;
     }
 }

FurnitureAssembly/FurnitureAssemblyView/FormMain.cs

@@ -22,13 +22,16 @@ namespace FurnitureAssemblyView
 
         private readonly IReportLogic _reportLogic;
 
-        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic)
+        private readonly IWorkProcess _workProcess;
+
+        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workProcess)
         {
             InitializeComponent();
 
             _logger = logger;
             _orderLogic = orderLogic;
             _reportLogic = reportLogic;
+            _workProcess = workProcess;
         }
 
         private void FormMain_Load(object sender, EventArgs e)
@@ -49,8 +52,10 @@ namespace FurnitureAssemblyView
                     dataGridView.DataSource = list;
                     dataGridView.Columns["FurnitureId"].Visible = false;
                     dataGridView.Columns["ClientId"].Visible = false;
+                    dataGridView.Columns["ImplementerId"].Visible = false;
                     dataGridView.Columns["FurnitureName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
                     dataGridView.Columns["ClientFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                    dataGridView.Columns["ImplementerFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
                 }
 
                 _logger.LogInformation("Загрузка заказов");
@@ -94,64 +99,6 @@ namespace FurnitureAssemblyView
 
         }
 
-        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
-                    });
-
-                    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
-                    });
-
-                    if (!operationResult)
-                    {
-                        throw new Exception("Заказ не отправлен в сборку. 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)
@@ -232,5 +179,32 @@ namespace FurnitureAssemblyView
                 form.ShowDialog();
             }
         }
+
+        private void StartingWorkToolStripMenuItem_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);
+        }
+
+        private void ImplementerToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormImplementers));
+
+            if (service is FormImplementers form)
+            {
+                form.ShowDialog();
+            }
+        }
+
+        private void MailsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormMails));
+
+            if (service is FormMails form)
+            {
+                form.ShowDialog();
+            }
+        }
     }
 }

FurnitureAssembly/FurnitureAssemblyView/FurnitureAssemblyView.csproj

@@ -1,36 +1,48 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
-  <PropertyGroup>
-    <OutputType>WinExe</OutputType>
-    <TargetFramework>net6.0-windows</TargetFramework>
-    <Nullable>enable</Nullable>
-    <UseWindowsForms>true</UseWindowsForms>
-    <ImplicitUsings>enable</ImplicitUsings>
-  </PropertyGroup>
+	<PropertyGroup>
+		<OutputType>WinExe</OutputType>
+		<TargetFramework>net6.0-windows</TargetFramework>
+		<Nullable>enable</Nullable>
+		<UseWindowsForms>true</UseWindowsForms>
+		<ImplicitUsings>enable</ImplicitUsings>
+	</PropertyGroup>
 
-  <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.16">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-    </PackageReference>
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
-    <PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
-    <PackageReference Include="ReportViewerCore.WinForms" Version="15.1.17" />
-  </ItemGroup>
+	<ItemGroup>
+		<None Update="App.config">
+			<CopyToOutputDirectory>Always</CopyToOutputDirectory>
+		</None>
+		<None Update="nlog.config">
+			<CopyToOutputDirectory>Always</CopyToOutputDirectory>
+		</None>
+		<None Update="ReportOrders.rdlc">
+			<CopyToOutputDirectory>Always</CopyToOutputDirectory>
+		</None>
+	</ItemGroup>
 
-  <ItemGroup>
-    <ProjectReference Include="..\FurnitureAssemblyBusinessLogic\FurnitureAssemblyBusinessLogic.csproj" />
-    <ProjectReference Include="..\FurnitureAssemblyContracts\FurnitureAssemblyContracts.csproj" />
-    <ProjectReference Include="..\FurnitureAssemblyDatabaseImplement\FurnitureAssemblyDatabaseImplement.csproj" />
-    <ProjectReference Include="..\FurnitureAssemblyFileImplement\FurnitureAssemblyFileImplement.csproj" />
-    <ProjectReference Include="..\FurnitureAssemblyListImplement\FurnitureAssemblyListImplement.csproj" />
-  </ItemGroup>
+	<ItemGroup>
+		<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.16">
+			<PrivateAssets>all</PrivateAssets>
+			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+		</PackageReference>
+		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
+		<PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
+		<PackageReference Include="ReportViewerCore.WinForms" Version="15.1.17" />
+	</ItemGroup>
 
-  <ItemGroup>
-    <None Update="ReportOrders.rdlc">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-    </None>
-  </ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="..\FurnitureAssemblyBusinessLogic\FurnitureAssemblyBusinessLogic.csproj" />
+		<ProjectReference Include="..\FurnitureAssemblyContracts\FurnitureAssemblyContracts.csproj" />
+		<ProjectReference Include="..\FurnitureAssemblyDatabaseImplement\FurnitureAssemblyDatabaseImplement.csproj" />
+		<ProjectReference Include="..\FurnitureAssemblyFileImplement\FurnitureAssemblyFileImplement.csproj" />
+		<ProjectReference Include="..\FurnitureAssemblyListImplement\FurnitureAssemblyListImplement.csproj" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<Compile Update="FormReportOrders.cs">
+			<CopyToOutputDirectory>Always</CopyToOutputDirectory>
+		</Compile>
+	</ItemGroup>
 
 </Project>

FurnitureAssembly/FurnitureAssemblyView/Program.cs

@@ -8,6 +8,8 @@ using FurnitureAssemblyDatabaseImplement.Implements;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using NLog.Extensions.Logging;
+using FurnitureAssemblyBusinessLogic.MailWorker;
+using FurnitureAssemblyContracts.BindingModels;
 
 namespace FurnitureAssemblyView
 {
@@ -29,6 +31,30 @@ namespace FurnitureAssemblyView
             var services = new ServiceCollection();
             ConfigureServices(services);
             _serviceProvider = services.BuildServiceProvider();
+
+            try
+            {
+                var mailSender = _serviceProvider.GetService<AbstractMailWorker>();
+                    mailSender?.MailConfig(new MailConfigBindingModel
+                    {
+                        MailLogin = System.Configuration.ConfigurationManager.AppSettings["MailLogin"] ?? string.Empty,
+                        MailPassword = System.Configuration.ConfigurationManager.AppSettings["MailPassword"] ?? string.Empty,
+                        SmtpClientHost = System.Configuration.ConfigurationManager.AppSettings["SmtpClientHost"] ?? string.Empty,
+                        SmtpClientPort = Convert.ToInt32(System.Configuration.ConfigurationManager.AppSettings["SmtpClientPort"]),
+                        PopHost = System.Configuration.ConfigurationManager.AppSettings["PopHost"] ?? string.Empty,
+                        PopPort = Convert.ToInt32(System.Configuration.ConfigurationManager.AppSettings["PopPort"])
+                    });
+
+                // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+                var timer = new System.Threading.Timer(new TimerCallback(MailCheck!), null, 0, 100000);
+            }
+            catch (Exception ex)
+            {
+                var logger = _serviceProvider.GetService<ILogger>();
+
+                logger?.LogError(ex, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
+            }
+
             Application.Run(_serviceProvider.GetRequiredService<FormMain>());
         }
 
@@ -44,12 +70,19 @@ namespace FurnitureAssemblyView
             services.AddTransient<IOrderStorage, OrderStorage>();
             services.AddTransient<IFurnitureStorage, FurnitureStorage>();
             services.AddTransient<IClientStorage, ClientStorage>();
+            services.AddTransient<IImplementerStorage, ImplementerStorage>();
+            services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
 
             services.AddTransient<IWorkPieceLogic, WorkPieceLogic>();
             services.AddTransient<IOrderLogic, OrderLogic>();
             services.AddTransient<IFurnitureLogic, FurnitureLogic>();
             services.AddTransient<IReportLogic, ReportLogic>();
             services.AddTransient<IClientLogic, ClientLogic>();
+            services.AddTransient<IImplementerLogic, ImplementerLogic>();
+            services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
+            
+            services.AddTransient<IWorkProcess, WorkModeling>();
+            services.AddSingleton<AbstractMailWorker, MailKitWorker>();
 
             services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
             services.AddTransient<AbstractSaveToWord, SaveToWord>();
@@ -65,6 +98,11 @@ namespace FurnitureAssemblyView
             services.AddTransient<FormReportFurnitureWorkPieces>();
             services.AddTransient<FormReportOrders>();
             services.AddTransient<FormClients>();
+            services.AddTransient<FormImplementers>();
+            services.AddTransient<FormImplementer>();
+            services.AddTransient<FormMails>();
         }
+
+        private static void MailCheck(object obj) => ServiceProvider?.GetService<AbstractMailWorker>()?.MailCheck();
     }
 }