GiftShop/GiftShopBusinessLogic/BusinessLogics/ClientLogic.cs

@@ -4,124 +4,122 @@ using GiftShopContracts.SearchModels;
 using GiftShopContracts.StoragesContracts;
 using GiftShopContracts.ViewModels;
 using Microsoft.Extensions.Logging;
+using System.Text.RegularExpressions;
 
 namespace GiftShopBusinessLogic.BusinessLogics
 {
-    public class ClientLogic : IClientLogic
+	public class ClientLogic : IClientLogic
-    {
+	{
-        private readonly ILogger _logger;
+		private readonly ILogger _logger;
+		private readonly IClientStorage _clientStorage;
+		public ClientLogic(ILogger<ClientLogic> logger, IClientStorage clientStorage)
+		{
+			_logger = logger;
+			_clientStorage = clientStorage;
+		}
+		public bool Create(ClientBindingModel model)
+		{
+			CheckModel(model);
+			if (_clientStorage.Insert(model) == null)
+			{
+				_logger.LogWarning("Insert operation failed");
+				return false;
+			}
+			return true;
+		}
 
-        private readonly IClientStorage _clientStorage;
+		public bool Delete(ClientBindingModel model)
+		{
+			CheckModel(model, false);
+			_logger.LogInformation("Delete. Id:{Id}", model.Id);
+			if (_clientStorage.Delete(model) == null)
+			{
+				_logger.LogWarning("Delete operation failed");
+				return false;
+			}
+			return true;
+		}
 
-        public ClientLogic(ILogger<ClientLogic> logger, IClientStorage clientStorage)
+		public ClientViewModel? ReadElement(ClientSearchModel model)
-        {
+		{
-            _logger = logger;
+			if (model == null)
-            _clientStorage = clientStorage;
+			{
-        }
+				throw new ArgumentNullException(nameof(model));
+			}
+			_logger.LogInformation("ReadElement. ClientFIO:{ClientFIO}. Email: {Email}. Id:{ Id}", model.ClientFIO, model.Email, model.Id);
+			var element = _clientStorage.GetElement(model);
+			if (element == null)
+			{
+				_logger.LogWarning("ReadElement element not found");
+				return null;
+			}
+			_logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+			return element;
+		}
 
-        public bool Create(ClientBindingModel model)
+		public List<ClientViewModel>? ReadList(ClientSearchModel? model)
-        {
+		{
-            CheckModel(model);
+			_logger.LogInformation("ReadList. ClientFIO: {ClientName}. Email: {Email}. Id: {Id}.", model?.ClientFIO, model?.Email, model?.Id);
-            if (_clientStorage.Insert(model) == null)
+			var list = model == null ? _clientStorage.GetFullList() : _clientStorage.GetFilteredList(model);
-            {
+			if (list == null)
-                _logger.LogWarning("Insert operation failed");
+			{
-                return false;
+				_logger.LogWarning("ReadList return null list");
-            }
+				return null;
-            return true;
+			}
-        }
+			_logger.LogInformation("ReadList. Count:{Count}", list.Count);
+			return list;
+		}
 
-        public bool Delete(ClientBindingModel model)
+		public bool Update(ClientBindingModel model)
-        {
+		{
-            CheckModel(model, false);
+			CheckModel(model);
-            _logger.LogInformation("Delete. Id: {Id}", model.Id);
+			if (_clientStorage.Update(model) == null)
-            if (_clientStorage.Delete(model) == null)
+			{
-            {
+				_logger.LogWarning("Update operation failed");
-                _logger.LogWarning("Delete operation failed");
+				return false;
-                return false;
+			}
-            }
+			return true;
-            return true;
+		}
-        }
+		private void CheckModel(ClientBindingModel model, bool withParams = true)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+			if (!withParams)
+			{
+				return;
+			}
+			if (string.IsNullOrEmpty(model.ClientFIO))
+			{
+				throw new ArgumentNullException("Нет ФИО клиента", nameof(model.ClientFIO));
+			}
+			if (string.IsNullOrEmpty(model.Email))
+			{
+				throw new ArgumentNullException("У клиента отсутствует почта", nameof(model.Email));
+			}
+			if (string.IsNullOrEmpty(model.Password))
+			{
+				throw new ArgumentNullException("У клиента отсутствует пароль", nameof(model.Password));
+			}
+			if (!Regex.IsMatch(model.Email, @"^[^@\s]+@[^@\s]+\.[^@\s]+$", RegexOptions.IgnoreCase))
+			{
+				throw new ArgumentException("Неправильно введенный email", nameof(model.Email));
+			}
+			if (!Regex.IsMatch(model.Password, @"^((\w+\d+\W+)|(\w+\W+\d+)|(\d+\w+\W+)|(\d+\W+\w+)|(\W+\w+\d+)|(\W+\d+\w+))[\w\d\W]*$") || model.Password.Length < 10 || model.Password.Length > 50)
+			{
+				throw new ArgumentException("Неправильно введенный пароль", nameof(model.Password));
+			}
+			_logger.LogInformation("Client. ClientID:{Id}. ClientFIO: {ClientFIO}. Email:{ Email}. Password: { Password}", model.Id, model.ClientFIO, model.Email, model.Password);
+			var element = _clientStorage.GetElement(new ClientSearchModel
+			{
+				Email = model.Email
+			});
+			if (element != null && element.Id != model.Id)
+			{
+				throw new InvalidOperationException("Такой клиент уже существует");
+			}
 
-        public ClientViewModel? ReadElement(ClientSearchModel model)
+		}
-        {
+	}
-            if (model == null)
-            {
-                throw new ArgumentNullException(nameof(model));
-            }
-            _logger.LogInformation("ReadElement. ClientFIO: {ClientFIO}. Email: {Email}. Id: {Id}.", model.ClientFIO, model.Email, model.Id);
-            
-            var element = _clientStorage.GetElement(model);
-            if (element == null)
-            {
-                _logger.LogWarning("ReadElement element not found");
-                return null;
-            }
-            _logger.LogInformation("ReadElement find. Id: {Id}", element.Id);
-            return element;
-        }
-
-        public List<ClientViewModel>? ReadList(ClientSearchModel? model)
-        {
-            _logger.LogInformation("ReadList. ClientFIO: {ClientName}. Email: {Email}. Id: {Id}.", model?.ClientFIO, model?.Email, model?.Id);
-            
-            var list = model == null ? _clientStorage.GetFullList() : _clientStorage.GetFilteredList(model);
-            if (list == null)
-            {
-                _logger.LogWarning("ReadList return null list");
-                return null;
-            }
-            _logger.LogInformation("ReadList. Count: {Count}", list.Count);
-            return list;
-        }
-
-        public bool Update(ClientBindingModel model)
-        {
-            CheckModel(model);
-            if (_clientStorage.Update(model) == null)
-            {
-                _logger.LogWarning("Update operation failed");
-                return false;
-            }
-            return true;
-        }
-
-        private void CheckModel(ClientBindingModel model, bool withParams = true)
-        {
-            if (model == null)
-            {
-                throw new ArgumentNullException(nameof(model));
-            }
-            
-            if (!withParams)
-            {
-                return;
-            }
-            
-            if (string.IsNullOrEmpty(model.ClientFIO))
-            {
-                throw new ArgumentNullException("Нет ФИО клиента", nameof(model.ClientFIO));
-            }
-            
-            if (string.IsNullOrEmpty(model.Email))
-            {
-                throw new ArgumentNullException("Нет почты клиента", nameof(model.Email));
-            }
-            
-            if (string.IsNullOrEmpty(model.Password))
-            {
-                throw new ArgumentNullException("Нет пароля клиента", nameof(model.Password));
-            }
-            _logger.LogInformation("Client. ClientFIO: {ClientFIO}. Email: {Email}. Id: {Id}", model.ClientFIO, model.Email, model.Id);
-            
-            var element = _clientStorage.GetElement(new ClientSearchModel
-            {
-                Email = model.Email
-            });
-            
-            if (element != null && element.Id != model.Id)
-            {
-                throw new InvalidOperationException("Клиент с такой почтой уже есть");
-            }
-        }
-    }
 }

GiftShop/GiftShopBusinessLogic/BusinessLogics/MessageInfoLogic.cs

@@ -0,0 +1,94 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.BusinessLogicsContracts;
+using GiftShopContracts.SearchModels;
+using GiftShopContracts.StoragesContracts;
+using GiftShopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+namespace GiftShopBusinessLogic.BusinessLogics
+{
+	public class MessageInfoLogic : IMessageInfoLogic
+	{
+		private readonly ILogger _logger;
+		private readonly IClientStorage _clientStorage;
+		private readonly IMessageInfoStorage _messageStorage;
+
+		public MessageInfoLogic(ILogger<MessageInfoLogic> logger, IMessageInfoStorage messageStorage, IClientStorage clientStorage)
+		{
+			_logger = logger;
+			_messageStorage = messageStorage;
+			_clientStorage = clientStorage;
+		}
+
+		public bool Create(MessageInfoBindingModel model)
+		{
+			CheckModel(model);
+			if (_messageStorage.Insert(model) == null)
+			{
+				_logger.LogWarning("Insert operation failed");
+
+				return false;
+			}
+
+			return true;
+		}
+
+		public List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model)
+		{
+			_logger.LogInformation("ReadList. MessageId:{MessageId}.ClientId:{ClientId} ", model?.MessageId, model?.ClientId);
+			var list = model == null ? _messageStorage.GetFullList() : _messageStorage.GetFilteredList(model);
+
+			if (list == null)
+			{
+				_logger.LogWarning("ReadList return null list");
+
+				return null;
+			}
+
+			_logger.LogInformation("ReadList. Count: {Count}", list.Count);
+
+			return list;
+		}
+		private void CheckModel(MessageInfoBindingModel model, bool withParams = true)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+			if (!withParams)
+			{
+				return;
+			}
+			if (string.IsNullOrEmpty(model.MessageId))
+			{
+				throw new ArgumentNullException("Не указан id сообщения", nameof(model.MessageId));
+			}
+			if (string.IsNullOrEmpty(model.SenderName))
+			{
+				throw new ArgumentNullException("Не указао почта", nameof(model.SenderName));
+			}
+			if (string.IsNullOrEmpty(model.Subject))
+			{
+				throw new ArgumentNullException("Не указана тема", nameof(model.Subject));
+			}
+			if (string.IsNullOrEmpty(model.Body))
+			{
+				throw new ArgumentNullException("Не указан текст сообщения", nameof(model.Subject));
+			}
+
+			_logger.LogInformation("MessageInfo. MessageId:{MessageId}.SenderName:{SenderName}.Subject:{Subject}.Body:{Body}", model.MessageId, model.SenderName, model.Subject, model.Body);
+			var element = _clientStorage.GetElement(new ClientSearchModel
+			{
+				Email = model.SenderName
+			});
+			if (element == null)
+			{
+				_logger.LogWarning("Не удалоссь найти клиента, отправившего письмо с адреса Email:{Email}", model.SenderName);
+			}
+			else
+			{
+				model.ClientId = element.Id;
+			}
+		}
+	}
+}

GiftShop/GiftShopBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -1,10 +1,12 @@
-using GiftShopContracts.BindingModels;
+using GiftShopBusinessLogic.MailWorker;
+using GiftShopContracts.BindingModels;
 using GiftShopContracts.BusinessLogicsContracts;
 using GiftShopContracts.SearchModels;
 using GiftShopContracts.StoragesContracts;
 using GiftShopContracts.ViewModels;
 using GiftShopDataModels.Enums;
 using Microsoft.Extensions.Logging;
+using MigraDoc.Rendering;
 
 namespace GiftShopBusinessLogic.BusinessLogics
 {
@@ -14,15 +16,20 @@ namespace GiftShopBusinessLogic.BusinessLogics
 
         private readonly IOrderStorage _orderStorage;
 
-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+		private readonly AbstractMailWorker _mailWorker;
+		
+        private readonly IClientLogic _clientLogic;
+
+		static readonly object locker = new object();
+
+		public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, AbstractMailWorker mailWorker, IClientLogic clientLogic)
         {
             _logger = logger;
             _orderStorage = orderStorage;
-        }
+			_mailWorker = mailWorker;
-        public bool TakeOrderInWork(OrderBindingModel model)
+			_clientLogic = clientLogic;
-        {
+		}
-            return StatusUpdate(model, OrderStatus.Выполняется);
+
-        }
         public bool CreateOrder(OrderBindingModel model)
         {
             CheckModel(model);
@@ -34,63 +41,73 @@ namespace GiftShopBusinessLogic.BusinessLogics
             }
 
             model.Status = OrderStatus.Принят;
-
+			var result = _orderStorage.Insert(model);
-            if (_orderStorage.Insert(model) == null)
+			if (result == null)
             {
                 model.Status = OrderStatus.Неизвестен;
                 _logger.LogWarning("Insert operation failed");
                 return false;
             }
-
+			SendOrderMessage(result.ClientId, $"Магазин подарков, Заказ №{result.Id}", $"Заказ №{result.Id} от {result.DateCreate} на сумму {result.Sum:0.00} принят");
-            return true;
+			return true;
         }
 
         public bool StatusUpdate(OrderBindingModel model, OrderStatus newStatus)
         {
-            var vmodel = _orderStorage.GetElement(new() { Id = model.Id });
+			CheckModel(model,false);
+			var element = _orderStorage.GetElement(new OrderSearchModel { Id = model.Id });
 
-            if (vmodel==null)
+			if (element == null)
 			{
-                throw new ArgumentNullException(nameof(model));
+				_logger.LogWarning("Read operation failed");
-            }
+				throw new ArgumentNullException(nameof(model));
+			}
 
-            if ((int)vmodel.Status + 1 != (int)newStatus)
+			if (element.Status != newStatus - 1)
-            {
+			{
-                throw new InvalidOperationException($"Попытка перевести заказ не в следующий статус: " +
+				throw new InvalidOperationException($"Попытка перевести заказ не в следующий статус: " +
-                    $"Текущий статус: {vmodel.Status} \n" +
+					$"Текущий статус: {element.Status} \n" +
-                    $"Планируемый статус: {newStatus} \n" +
+					$"Планируемый статус: {newStatus} \n" +
-                    $"Доступный статус: {(OrderStatus)((int)vmodel.Status + 1)}");
+					$"Доступный статус: {(OrderStatus)((int)element.Status + 1)}");
-            }
+			}
 
-            model.Status = newStatus;
+			model.Status = newStatus;
+			if (model.Status == OrderStatus.Выдан) model.DateImplement = DateTime.Now;
+			model.DateCreate = element.DateCreate;
 
-            model.DateCreate = vmodel.DateCreate;
+			if (model.DateImplement == null)
+				model.DateImplement = element.DateImplement;
 
-            if (model.DateImplement == null)
+			if (element.ImplementerId.HasValue)
-                model.DateImplement = vmodel.DateImplement;
+				model.ImplementerId = element.ImplementerId;
 
-            if (vmodel.ImplementerId.HasValue)
+			model.GiftId = element.GiftId;
-                model.ImplementerId = vmodel.ImplementerId;
+			model.Sum = element.Sum;
+			model.Count = element.Count;
 
-            model.GiftId = vmodel.GiftId;
+			var result = _orderStorage.Update(model);
-            model.Sum = vmodel.Sum;
+			if (result == null)
-            model.Count = vmodel.Count;
-
-
-            if (_orderStorage.Update(model) == null)
 			{
 				_logger.LogWarning("Update operation failed");
 				return false;
 			}
+			SendOrderMessage(result.ClientId, $"Магазин подарков, Заказ №{result.Id}", $"Заказ №{model.Id} изменен статус на {result.Status}");
 
 			return true;
 		}
 
+        public bool TakeOrderInWork(OrderBindingModel model)
+        {
+			lock (locker)
+			{
+				return StatusUpdate(model, OrderStatus.Выполняется);
+			}
+        }
 
         public bool DeliveryOrder(OrderBindingModel model)
-        {
+		{
-            model.DateImplement = DateTime.Now;
+			model.DateImplement = DateTime.Now;
-            return StatusUpdate(model, OrderStatus.Готов);
+			return StatusUpdate(model, OrderStatus.Готов);
         }
 
         public bool FinishOrder(OrderBindingModel model)
@@ -120,52 +137,62 @@ namespace GiftShopBusinessLogic.BusinessLogics
             {
                 throw new ArgumentNullException(nameof(model));
             }
-
             if (!withParams)
             {
                 return;
             }
-
             if (model.GiftId < 0)
             {
                 throw new ArgumentNullException("Некорректный идентификатор изделия", nameof(model.GiftId));
             }
-
             if (model.Count <= 0)
             {
                 throw new ArgumentNullException("Количество изделий в заказе должно быть больше 0", nameof(model.Count));
             }
-
             if (model.Sum <= 0)
             {
                 throw new ArgumentNullException("Сумма заказа должна быть больше 0", nameof(model.Sum));
             }
-
             _logger.LogInformation("Order. OrderId:{Id}.Sum:{ Sum}. EngineId: { EngineId}", model.Id, model.Sum, model.GiftId);
         }
 
-        public OrderViewModel? ReadElement(OrderSearchModel model)
+		public OrderViewModel? ReadElement(OrderSearchModel model)
-        {
+		{
-            if (model == null)
+			if (model == null)
-            {
+			{
-                throw new ArgumentNullException(nameof(model));
+				throw new ArgumentNullException(nameof(model));
-            }
+			}
 
-            _logger.LogInformation("ReadElement. Id:{ Id}", model.Id);
+			_logger.LogInformation("ReadElement. Id:{ Id}", model.Id);
 
-            var element = _orderStorage.GetElement(model);
+			var element = _orderStorage.GetElement(model);
 
-            if (element == null)
+			if (element == null)
-            {
+			{
-                _logger.LogWarning("ReadElement element not found");
+				_logger.LogWarning("ReadElement element not found");
 
-                return null;
+				return null;
-            }
+			}
 
-            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+			_logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
 
-            return element;
+			return element;
-        }
+		}
-    }
+
+		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;
+		}
+	}
 }
-

GiftShop/GiftShopBusinessLogic/GiftShopBusinessLogic.csproj

@@ -8,6 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="DocumentFormat.OpenXml" Version="2.20.0" />
+    <PackageReference Include="MailKit" Version="4.5.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.0" />
     <PackageReference Include="PdfSharp.MigraDoc.Standard" Version="1.51.15" />
   </ItemGroup>

GiftShop/GiftShopBusinessLogic/MailWorker/AbstractMailWorker.cs

@@ -0,0 +1,100 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+
+namespace GiftShopBusinessLogic.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();
+
+
+	}
+}

GiftShop/GiftShopBusinessLogic/MailWorker/MailKitWorker.cs

@@ -0,0 +1,77 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System.Net.Mail;
+using System.Net;
+using System.Text;
+using MailKit.Net.Pop3;
+using MailKit.Security;
+
+namespace GiftShopBusinessLogic.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.HtmlBody
+							}) ;
+						}
+					}
+				}
+				catch (AuthenticationException)
+				{ }
+				finally
+				{
+					client.Disconnect(true);
+				}
+			});
+			return list;
+		}
+	}
+}

GiftShop/GiftShopClientApp/Controllers/HomeController.cs

@@ -101,9 +101,9 @@ namespace GiftShopClientApp.Controllers
 			}
 			APIClient.PostRequest("api/client/register", new ClientBindingModel
 			{
-				ClientFIO = fio,
 				Email = login,
-				Password = password
+				Password = password,
+				ClientFIO = fio
 			});
 			Response.Redirect("Enter");
 			return;
@@ -143,5 +143,15 @@ namespace GiftShopClientApp.Controllers
 			var gif = APIClient.GetRequest<GiftViewModel>($"api/main/getgift?giftId={gift}");
 			return count * (gif?.Price ?? 1);
 		}
+
+		[HttpGet]
+		public IActionResult Mails()
+		{
+			if (APIClient.Client == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			return View(APIClient.GetRequest<List<MessageInfoViewModel>>($"api/client/getmessages?clientId={APIClient.Client.Id}"));
+		}
 	}
 }

GiftShop/GiftShopClientApp/GiftShopClientApp.csproj

@@ -7,6 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="MailKit" Version="4.5.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
 

GiftShop/GiftShopClientApp/Properties/launchSettings.json

@@ -7,7 +7,7 @@
         "ASPNETCORE_ENVIRONMENT": "Development"
       },
       "dotnetRunMessages": true,
-      "applicationUrl": "http://localhost:7105;http://localhost:5092"
+      "applicationUrl": "https://localhost:7098;http://localhost:8080"
     },
     "IIS Express": {
       "commandName": "IISExpress",
@@ -21,8 +21,8 @@
     "windowsAuthentication": false,
     "anonymousAuthentication": false,
     "iisExpress": {
-      "applicationUrl": "http://localhost:34342",
+      "applicationUrl": "http://localhost:36192",
-      "sslPort": 0
+      "sslPort": 44375
     }
   }
 }

GiftShop/GiftShopClientApp/Views/Home/Mails.cshtml

@@ -0,0 +1,53 @@
+@using GiftShopContracts.ViewModels
+@model List<MessageInfoViewModel>
+
+@{
+	ViewData["Title"] = "Mails";
+}
+
+<div class="text-center">
+	<h1 class="display-4">Письма</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>

GiftShop/GiftShopClientApp/Views/Shared/_Layout.cshtml

@@ -25,6 +25,9 @@
                         <li class="nav-item">
                             <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Privacy">Личные данные</a>
                         </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Mails">Письма</a>
+                        </li>
                         <li class="nav-item">
                             <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Enter">Вход</a>
                         </li>

GiftShop/GiftShopClientApp/appsettings.json

@@ -7,5 +7,5 @@
   },
   "AllowedHosts": "*",
 
-  "IPAddress": "http://localhost:5062/"
+  "IPAddress": "http://localhost:5175/"
 }

GiftShop/GiftShopContracts/BindingModels/MailConfigBindingModel.cs

@@ -0,0 +1,17 @@
+namespace GiftShopContracts.BindingModels
+{
+	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; }
+	}
+}

GiftShop/GiftShopContracts/BindingModels/MailSendInfoBindingModel.cs

@@ -0,0 +1,11 @@
+namespace GiftShopContracts.BindingModels
+{
+	public class MailSendInfoBindingModel
+	{
+		public string MailAddress { get; set; } = string.Empty;
+
+		public string Subject { get; set; } = string.Empty;
+		
+		public string Text { get; set; } = string.Empty;
+	}
+}

GiftShop/GiftShopContracts/BindingModels/MessageInfoBindingModel.cs

@@ -0,0 +1,19 @@
+using GiftShopDataModels.Models;
+
+namespace GiftShopContracts.BindingModels
+{
+	public class MessageInfoBindingModel : IMessageInfoModel
+	{
+		public string MessageId { get; set; } = string.Empty;
+
+		public int? ClientId { get; set; }
+		
+		public string SenderName { get; set; } = string.Empty;
+		
+		public string Subject { get; set; } = string.Empty;
+		
+		public string Body { get; set; } = string.Empty;
+		
+		public DateTime DateDelivery { get; set; }
+	}
+}

GiftShop/GiftShopContracts/BusinessLogicsContracts/IMessageInfoLogic.cs

@@ -0,0 +1,13 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.SearchModels;
+using GiftShopContracts.ViewModels;
+
+namespace GiftShopContracts.BusinessLogicsContracts
+{
+	public interface IMessageInfoLogic
+	{
+		List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model);
+
+		bool Create(MessageInfoBindingModel model);
+	}
+}

GiftShop/GiftShopContracts/GiftShopContracts.csproj

@@ -6,6 +6,10 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="MailKit" Version="4.5.0" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\GiftShopDataModels\GiftShopDataModels.csproj" />
   </ItemGroup>

GiftShop/GiftShopContracts/SearchModels/MessageInfoSearchModel.cs

@@ -0,0 +1,9 @@
+namespace GiftShopContracts.SearchModels
+{
+	public class MessageInfoSearchModel
+	{
+		public int? ClientId { get; set; }
+
+		public string? MessageId { get; set; }
+	}
+}

GiftShop/GiftShopContracts/StoragesContracts/IMessageInfoStorage.cs

@@ -0,0 +1,17 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.SearchModels;
+using GiftShopContracts.ViewModels;
+
+namespace GiftShopContracts.StoragesContracts
+{
+	public interface IMessageInfoStorage
+	{
+		List<MessageInfoViewModel> GetFullList();
+
+		List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model);
+
+		MessageInfoViewModel? GetElement(MessageInfoSearchModel model);
+
+		MessageInfoViewModel? Insert(MessageInfoBindingModel model);
+	}
+}

GiftShop/GiftShopContracts/ViewModels/MessageInfoViewModel.cs

@@ -0,0 +1,24 @@
+using GiftShopDataModels.Models;
+using System.ComponentModel;
+
+namespace GiftShopContracts.ViewModels
+{
+	public class MessageInfoViewModel : IMessageInfoModel
+	{
+		public string MessageId { get; set; } = string.Empty;
+
+		public int? ClientId { get; set; }
+
+		[DisplayName("Имя отправителя")]
+		public string SenderName { get; set; } = string.Empty;
+
+		[DisplayName("Дата отправления")]
+		public DateTime DateDelivery { get; set; }
+
+		[DisplayName("Тема")]
+		public string Subject { get; set; } = string.Empty;
+
+		[DisplayName("Содержание")]
+		public string Body { get; set; } = string.Empty;
+	}
+}

GiftShop/GiftShopDataModels/GiftShopDataModels.csproj

@@ -6,4 +6,8 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="MailKit" Version="4.5.0" />
+  </ItemGroup>
+
 </Project>

GiftShop/GiftShopDataModels/Models/IMessageInfoModel.cs

@@ -0,0 +1,17 @@
+namespace GiftShopDataModels.Models
+{
+	public interface IMessageInfoModel
+	{
+		string MessageId { get; }
+
+		int? ClientId { get; }
+
+		string SenderName { get; }
+		
+		DateTime DateDelivery { get; }
+		
+		string Subject { get; }
+		
+		string Body { get; }
+	}
+}

GiftShop/GiftShopDatabaseImplement/GiftShopDatabase.cs

@@ -25,5 +25,7 @@ namespace GiftShopDatabaseImplement
         public virtual DbSet<Client> Clients { set; get; }
 
         public virtual DbSet<Implementer> Implementers { set; get; }
+
+        public virtual DbSet<Message> Messages { set; get; }
     }
 }

GiftShop/GiftShopDatabaseImplement/GiftShopDatabaseImplement.csproj

@@ -7,6 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="MailKit" Version="4.5.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.4" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.4" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.4">

GiftShop/GiftShopDatabaseImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,52 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.SearchModels;
+using GiftShopContracts.StoragesContracts;
+using GiftShopContracts.ViewModels;
+using GiftShopDatabaseImplement.Models;
+
+namespace GiftShopDatabaseImplement.Implements
+{
+	public class MessageInfoStorage : IMessageInfoStorage
+	{
+		public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+		{
+			using var context = new GiftShopDatabase();
+			if (string.IsNullOrEmpty(model.MessageId))
+			{
+				return null;
+			}
+			return context.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
+		}
+
+		public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+		{
+			//if (!model.ClientId.HasValue) return new();
+			using var context = new GiftShopDatabase();
+			return context.Messages
+				.Where(x => x.ClientId == model.ClientId)
+				.Select(x => x.GetViewModel)
+				.ToList();
+		}
+
+		public List<MessageInfoViewModel> GetFullList()
+		{
+			using var context = new GiftShopDatabase();
+			return context.Messages
+			.Select(x => x.GetViewModel)
+			.ToList();
+		}
+
+		public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+		{
+			using var context = new GiftShopDatabase();
+			var newMessage = Message.Create(context, model);
+			if (newMessage == null || context.Messages.Any(x => x.MessageId.Equals(model.MessageId)))
+			{
+				return null;
+			}
+			context.Messages.Add(newMessage);
+			context.SaveChanges();
+			return newMessage.GetViewModel;
+		}
+	}
+}

GiftShop/GiftShopDatabaseImplement/Implements/OrderStorage.cs

@@ -7,23 +7,23 @@ using Microsoft.EntityFrameworkCore;
 
 namespace GiftShopDatabaseImplement.Implements
 {
-    public class OrderStorage : IOrderStorage
+	public class OrderStorage : IOrderStorage
-    {
+	{
-        public OrderViewModel? Delete(OrderBindingModel model)
+		public OrderViewModel? Delete(OrderBindingModel model)
-        {
+		{
-            using var context = new GiftShopDatabase();
+			using var context = new GiftShopDatabase();
-            var element = context.Orders.FirstOrDefault(rec => rec.Id == model.Id);
+			var element = context.Orders.FirstOrDefault(rec => rec.Id == model.Id);
-            if (element != null)
+			if (element != null)
-            {
+			{
-                context.Orders.Remove(element);
+				context.Orders.Remove(element);
-                context.SaveChanges();
+				context.SaveChanges();
-                return element.GetViewModel;
+				return element.GetViewModel;
-            }
+			}
-            return null;
+			return null;
-        }
+		}
 
-        public OrderViewModel? GetElement(OrderSearchModel model)
+		public OrderViewModel? GetElement(OrderSearchModel model)
-        {
+		{
 			using var context = new GiftShopDatabase();
 			return context.Orders.Include(x => x.Gift).Include(x => x.Client).Include(x => x.Implementer).FirstOrDefault(
 				x => ((model.Id.HasValue && x.Id == model.Id) ||
@@ -52,43 +52,43 @@ namespace GiftShopDatabaseImplement.Implements
 		}
 
 		public List<OrderViewModel> GetFullList()
-        {
+		{
-            using var context = new GiftShopDatabase();
+			using var context = new GiftShopDatabase();
 			return context.Orders.Include(x => x.Gift)
-                .Include(x => x.Client).Include(x => x.Implementer).Select(x => x.GetViewModel).ToList();
+				.Include(x => x.Client).Include(x => x.Implementer).Select(x => x.GetViewModel).ToList();
-        }
+		}
 
-        public OrderViewModel? Insert(OrderBindingModel model)
+		public OrderViewModel? Insert(OrderBindingModel model)
-        {
+		{
-            using var context = new GiftShopDatabase();
+			using var context = new GiftShopDatabase();
-            var newOrder = Order.Create(model, context);
+			var newOrder = Order.Create(model, context);
-            if (newOrder == null)
+			if (newOrder == null)
-            {
+			{
-                return null;
+				return null;
-            }
+			}
-            context.Orders.Add(newOrder);
+			context.Orders.Add(newOrder);
-            context.SaveChanges();
+			context.SaveChanges();
 
 			return context.Orders
 						  .Include(x => x.Gift)
 						  .Include(x => x.Client)
-                          .Include(x => x.Implementer)
+						  .Include(x => x.Implementer)
-                          .FirstOrDefault(x => x.Id == newOrder.Id)
+						  .FirstOrDefault(x => x.Id == newOrder.Id)
 						  ?.GetViewModel;
 		}
 
-        public OrderViewModel? Update(OrderBindingModel model)
+		public OrderViewModel? Update(OrderBindingModel model)
-        {
+		{
-            using var context = new GiftShopDatabase();
+			using var context = new GiftShopDatabase();
 			var order = context.Orders.Include(x => x.Gift)
-                .Include(x => x.Client).Include(x => x.Implementer).FirstOrDefault(x => x.Id == model.Id);
+				.Include(x => x.Client).Include(x => x.Implementer).FirstOrDefault(x => x.Id == model.Id);
-            if (order == null)
+			if (order == null)
-            {
+			{
-                return null;
+				return null;
-            }
+			}
-            order.Update(model);
+			order.Update(model);
-            context.SaveChanges();
+			context.SaveChanges();
-            return order.GetViewModel;
+			return order.GetViewModel;
-        }
+		}
-    }
+	}
 }

GiftShop/GiftShopDatabaseImplement/Migrations/20240516061313_lab7.Designer.cs

@@ -0,0 +1,300 @@
+// <auto-generated />
+using System;
+using GiftShopDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace GiftShopDatabaseImplement.Migrations
+{
+    [DbContext(typeof(GiftShopDatabase))]
+    [Migration("20240516061313_lab7")]
+    partial class lab7
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.4")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.Client", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Clients");
+                });
+
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ComponentName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Components");
+                });
+
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.Gift", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("GiftName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Gifts");
+                });
+
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.GiftComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("GiftId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("GiftId");
+
+                    b.ToTable("GiftComponents");
+                });
+
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ImplementerFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Qualification")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkExperience")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Implementers");
+                });
+
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.Message", 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("GiftShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("GiftId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("GiftName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("GiftId");
+
+                    b.HasIndex("ImplementerId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.GiftComponent", b =>
+                {
+                    b.HasOne("GiftShopDatabaseImplement.Models.Component", "Component")
+                        .WithMany("GiftComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("GiftShopDatabaseImplement.Models.Gift", "Gift")
+                        .WithMany("Components")
+                        .HasForeignKey("GiftId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Gift");
+                });
+
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.Message", b =>
+                {
+                    b.HasOne("GiftShopDatabaseImplement.Models.Client", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("GiftShopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Orders")
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("GiftShopDatabaseImplement.Models.Gift", "Gift")
+                        .WithMany("Orders")
+                        .HasForeignKey("GiftId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("GiftShopDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Gift");
+
+                    b.Navigation("Implementer");
+                });
+
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.Client", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("GiftComponents");
+                });
+
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.Gift", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

GiftShop/GiftShopDatabaseImplement/Migrations/20240516061313_lab7.cs

@@ -0,0 +1,48 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace GiftShopDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class lab7 : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            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.CreateIndex(
+                name: "IX_Messages_ClientId",
+                table: "Messages",
+                column: "ClientId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Messages");
+        }
+    }
+}

GiftShop/GiftShopDatabaseImplement/Migrations/GiftShopDatabaseModelSnapshot.cs

@@ -140,6 +140,36 @@ namespace GiftShopDatabaseImplement.Migrations
                     b.ToTable("Implementers");
                 });
 
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.Message", 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("GiftShopDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -206,6 +236,15 @@ namespace GiftShopDatabaseImplement.Migrations
                     b.Navigation("Gift");
                 });
 
+            modelBuilder.Entity("GiftShopDatabaseImplement.Models.Message", b =>
+                {
+                    b.HasOne("GiftShopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("ClientMessages")
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
             modelBuilder.Entity("GiftShopDatabaseImplement.Models.Order", b =>
                 {
                     b.HasOne("GiftShopDatabaseImplement.Models.Client", "Client")

GiftShop/GiftShopDatabaseImplement/Models/Client.cs

@@ -18,6 +18,8 @@ namespace GiftShopDatabaseImplement.Models
 
 		[ForeignKey("ClientId")]
 		public virtual List<Order> Orders { get; set; } = new();
+		[ForeignKey("ClientId")]
+		public virtual List<Message> ClientMessages { get; set; } = new();
 		public static Client? Create(ClientBindingModel model)
 		{
 			if (model == null)

GiftShop/GiftShopDatabaseImplement/Models/Message.cs

@@ -0,0 +1,54 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.ViewModels;
+using GiftShopDataModels.Models;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace GiftShopDatabaseImplement.Models
+{
+	public class Message : IMessageInfoModel
+	{
+		[Key]
+		[DatabaseGenerated(DatabaseGeneratedOption.None)]
+		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 Client? Client { get; private set; }
+		public static Message? Create(GiftShopDatabase context, MessageInfoBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Body = model.Body,
+				Subject = model.Subject,
+				ClientId = context.Clients.FirstOrDefault(x => x.Email == model.SenderName).Id,
+				Client = context.Clients.FirstOrDefault(x => x.Email == model.SenderName),
+				MessageId = model.MessageId,
+				SenderName = model.SenderName,
+				DateDelivery = model.DateDelivery,
+			};
+		}
+
+		public MessageInfoViewModel GetViewModel => new()
+		{
+			Body = Body,
+			Subject = Subject,
+			ClientId = ClientId,
+			MessageId = MessageId,
+			SenderName = SenderName,
+			DateDelivery = DateDelivery,
+		};
+	}
+}

GiftShop/GiftShopDatabaseImplement/Models/Order.cs

@@ -6,55 +6,55 @@ using System.ComponentModel.DataAnnotations;
 
 namespace GiftShopDatabaseImplement.Models
 {
-    public class Order : IOrderModel
+	public class Order : IOrderModel
-    {
+	{
-        public int Id { get; private set; }
+		public int Id { get; private set; }
 
-        public int GiftId { get; private set; }
+		public int GiftId { get; private set; }
 
 		[Required]
 		public int ClientId { get; set; }
 
-        public int? ImplementerId { get; private set; }
+		public int? ImplementerId { get; private set; }
 
-        public string GiftName { get; private set; } = string.Empty;
+		public string GiftName { get; private set; } = string.Empty;
 
-        [Required]
+		[Required]
-        public int Count { get; private set; }
+		public int Count { get; private set; }
 
-        [Required]
+		[Required]
-        public double Sum { get; private set; }
+		public double Sum { get; private set; }
 
-        [Required]
+		[Required]
-        public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
+		public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
 
-        [Required]
+		[Required]
-        public DateTime DateCreate { get; private set; } = DateTime.Now;
+		public DateTime DateCreate { get; private set; } = DateTime.Now;
 
-        public DateTime? DateImplement { get; private set; }
+		public DateTime? DateImplement { get; private set; }
 
-        public virtual Gift Gift { get; set; }
+		public virtual Gift Gift { get; set; }
 
 		public Client Client { get; set; }
-        public Implementer? Implementer { get; set; }
+		public Implementer? Implementer { get; set; }
 
-        public static Order? Create(OrderBindingModel? model, GiftShopDatabase context)
+		public static Order? Create(OrderBindingModel? model, GiftShopDatabase context)
-        {
+		{
-            if (model == null)
+			if (model == null)
-            {
+			{
-                return null;
+				return null;
-            }
+			}
 
-            return new Order()
+			return new Order()
-            {
+			{
-                Id = model.Id,
+				Id = model.Id,
-                GiftId = model.GiftId,
+				GiftId = model.GiftId,
 				GiftName = model.GiftName,
-                Count = model.Count,
+				Count = model.Count,
-                Sum = model.Sum,
+				Sum = model.Sum,
-                Status = model.Status,
+				Status = model.Status,
-                DateCreate = model.DateCreate,
+				DateCreate = model.DateCreate,
-                DateImplement = model.DateImplement,
+				DateImplement = model.DateImplement,
 				Gift = context.Gifts.FirstOrDefault(x => x.Id == model.GiftId),
 				ClientId = model.ClientId,
 				Client = context.Clients.FirstOrDefault(x => x.Id == model.ClientId),
@@ -62,19 +62,19 @@ namespace GiftShopDatabaseImplement.Models
 				Implementer = (model.ImplementerId.HasValue ? context.Implementers.FirstOrDefault(x => x.Id == model.ImplementerId)
 				: null),
 			};
-        }
+		}
 
-        public void Update(OrderBindingModel? model)
+		public void Update(OrderBindingModel? model)
-        {
+		{
-            if (model == null)
+			if (model == null)
-            {
+			{
-                return;
+				return;
-            }
+			}
 
-            Status = model.Status;
+			Status = model.Status;
-            DateImplement = model.DateImplement;
+			DateImplement = model.DateImplement;
-            ImplementerId = model.ImplementerId;
+			ImplementerId = model.ImplementerId;
-        }
+		}
 
 		public OrderViewModel GetViewModel
 		{
@@ -86,8 +86,8 @@ namespace GiftShopDatabaseImplement.Models
 					Id = Id,
 					GiftId = GiftId,
 					ClientId = ClientId,
-                    ImplementerId = ImplementerId,
+					ImplementerId = ImplementerId,
-                    ClientFIO = Client.ClientFIO,
+					ClientFIO = Client.ClientFIO,
 					GiftName = Gift.GiftName,
 					Count = Count,
 					Sum = Sum,

GiftShop/GiftShopFileImplement/DataFileSingleton.cs

@@ -17,7 +17,9 @@ namespace GiftShopFileImplement
 
 		private readonly string ClientFileName = "Client.xml";
 
-		public List<Component> Components { get; private set; }
+        private readonly string MessageFileName = "Message.xml";
+
+        public List<Component> Components { get; private set; }
 
         public List<Order> Orders { get; private set; }
 
@@ -27,6 +29,8 @@ namespace GiftShopFileImplement
 
         public List<Implementer> Implementers { get; private set; }
 
+        public List<Message> Messages { get; private set; }
+
         public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -45,12 +49,16 @@ namespace GiftShopFileImplement
 		public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
 
         public void SaveImplementers() => SaveData(Implementers, OrderFileName, "Implementers", x => x.GetXElement);
+
+        public void SaveMessages() => SaveData(Messages, MessageFileName, "Messages", x => x.GetXElement);
         private DataFileSingleton()
         {
             Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
             Gifts = LoadData(GiftFileName, "Gift", x => Gift.Create(x)!)!;
             Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
+            Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
             Implementers = LoadData(ImplementerFileName, "Implementer", x => Implementer.Create(x)!)!;
+            Messages = LoadData(MessageFileName, "Message", x => Message.Create(x)!)!;
         }
 
         private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)

GiftShop/GiftShopFileImplement/GiftShopFileImplement.csproj

@@ -6,6 +6,10 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="MailKit" Version="4.5.0" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\GiftShopContracts\GiftShopContracts.csproj" />
     <ProjectReference Include="..\GiftShopDataModels\GiftShopDataModels.csproj" />

GiftShop/GiftShopFileImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,52 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.SearchModels;
+using GiftShopContracts.StoragesContracts;
+using GiftShopContracts.ViewModels;
+using GiftShopFileImplement.Models;
+
+namespace GiftShopFileImplement.Implements
+{
+	public class MessageInfoStorage : IMessageInfoStorage
+	{
+		private readonly DataFileSingleton source;
+		public MessageInfoStorage()
+		{
+			source = DataFileSingleton.GetInstance();
+		}
+		public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.MessageId))
+			{
+				return null;
+			}
+			return source.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
+		}
+
+		public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.MessageId))
+			{
+				return new();
+			}
+			return source.Messages.Where(x =>
+				x.ClientId == model.ClientId).Select(x => x.GetViewModel).ToList();
+		}
+
+		public List<MessageInfoViewModel> GetFullList()
+		{
+			return source.Messages.Select(x => x.GetViewModel).ToList();
+		}
+
+		public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+		{
+			var newMessage = Message.Create(model);
+			if (newMessage == null)
+			{
+				return null;
+			}
+			source.Messages.Add(newMessage);
+			source.SaveMessages();
+			return newMessage.GetViewModel;
+		}
+	}
+}

GiftShop/GiftShopFileImplement/Implements/OrderStorage.cs

@@ -6,36 +6,36 @@ using GiftShopFileImplement.Models;
 
 namespace GiftShopFileImplement.Implements
 {
-    public class OrderStorage : IOrderStorage
+	public class OrderStorage : IOrderStorage
-    {
+	{
-        private readonly DataFileSingleton source;
+		private readonly DataFileSingleton source;
 
-        public OrderStorage()
+		public OrderStorage()
-        {
+		{
-            source = DataFileSingleton.GetInstance();
+			source = DataFileSingleton.GetInstance();
-        }
+		}
 
-        public OrderViewModel? Delete(OrderBindingModel model)
+		public OrderViewModel? Delete(OrderBindingModel model)
-        {
+		{
-            var element = source.Orders.FirstOrDefault(x => x.Id == model.Id);
+			var element = source.Orders.FirstOrDefault(x => x.Id == model.Id);
 
-            if (element != null)
+			if (element != null)
-            {
+			{
-                source.Orders.Remove(element);
+				source.Orders.Remove(element);
-                source.SaveOrders();
+				source.SaveOrders();
 
-                return AccessStorage(element.GetViewModel);
+				return AccessStorage(element.GetViewModel);
-            }
+			}
 
-            return null;
+			return null;
-        }
+		}
 
-        public OrderViewModel? GetElement(OrderSearchModel model)
+		public OrderViewModel? GetElement(OrderSearchModel model)
-        {
+		{
-            if (!model.Id.HasValue)
+			if (!model.Id.HasValue)
-            {
+			{
-                return null;
+				return null;
-            }
+			}
 
 			return AccessStorage(source.Orders
 			.FirstOrDefault(x => ((model.Id.HasValue && x.Id == model.Id) ||
@@ -43,8 +43,8 @@ namespace GiftShopFileImplement.Implements
 				x.ImplementerId == model.ImplementerId && x.Status == model.Status)))?.GetViewModel);
 		}
 
-        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+		public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
-        {
+		{
 			return source.Orders
 			   .Where(x => (
 						(!model.Id.HasValue || x.Id == model.Id) &&
@@ -58,41 +58,41 @@ namespace GiftShopFileImplement.Implements
 		   .ToList();
 		}
 
-        public List<OrderViewModel> GetFullList()
+		public List<OrderViewModel> GetFullList()
-        {
+		{
-            return source.Orders.Select(x => AccessStorage(x.GetViewModel)).ToList();
+			return source.Orders.Select(x => AccessStorage(x.GetViewModel)).ToList();
-        }
+		}
 
-        public OrderViewModel? Insert(OrderBindingModel model)
+		public OrderViewModel? Insert(OrderBindingModel model)
-        {
+		{
-            model.Id = source.Orders.Count > 0 ? source.Orders.Max(x => x.Id) + 1 : 1;
+			model.Id = source.Orders.Count > 0 ? source.Orders.Max(x => x.Id) + 1 : 1;
-            var newOrder = Order.Create(model);
+			var newOrder = Order.Create(model);
 
-            if (newOrder == null)
+			if (newOrder == null)
-            {
+			{
-                return null;
+				return null;
-            }
+			}
 
-            source.Orders.Add(newOrder);
+			source.Orders.Add(newOrder);
-            source.SaveOrders();
+			source.SaveOrders();
 
-            return AccessStorage(newOrder.GetViewModel);
+			return AccessStorage(newOrder.GetViewModel);
-        }
+		}
 
-        public OrderViewModel? Update(OrderBindingModel model)
+		public OrderViewModel? Update(OrderBindingModel model)
-        {
+		{
-            var order = source.Orders.FirstOrDefault(x => x.Id == model.Id);
+			var order = source.Orders.FirstOrDefault(x => x.Id == model.Id);
 
-            if (order == null)
+			if (order == null)
-            {
+			{
-                return null;
+				return null;
-            }
+			}
 
-            order.Update(model);
+			order.Update(model);
-            source.SaveOrders();
+			source.SaveOrders();
 
-            return AccessStorage(order.GetViewModel);
+			return AccessStorage(order.GetViewModel);
-        }
+		}
 		public OrderViewModel AccessStorage(OrderViewModel model)
 		{
 			if (model == null)

GiftShop/GiftShopFileImplement/Models/Message.cs

@@ -0,0 +1,74 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.ViewModels;
+using GiftShopDataModels.Models;
+using System.Xml.Linq;
+
+namespace GiftShopFileImplement.Models
+{
+	public class Message : 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 Message? Create(MessageInfoBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Body = model.Body,
+				Subject = model.Subject,
+				DateDelivery = model.DateDelivery,
+				SenderName = model.SenderName,
+				ClientId = model.ClientId,
+				MessageId = model.MessageId
+			};
+		}
+
+		public static Message? Create(XElement element)
+		{
+			if (element == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Body = element.Attribute("Body")!.Value,
+				Subject = element.Attribute("Subject")!.Value,
+				DateDelivery = Convert.ToDateTime(element.Attribute("DateDelivery")!.Value),
+				SenderName = element.Attribute("SenderName")!.Value,
+				ClientId = Convert.ToInt32(element.Attribute("ClientId")!.Value),
+				MessageId = element.Attribute("MessageId")!.Value,
+			};
+		}
+
+		public MessageInfoViewModel GetViewModel => new()
+		{
+			Body = Body,
+			Subject = Subject,
+			DateDelivery = DateDelivery,
+			SenderName = SenderName,
+			ClientId = ClientId,
+			MessageId = MessageId
+		};
+
+		public XElement GetXElement => new("MessageInfo",
+			new XAttribute("Subject", Subject),
+			new XAttribute("Body", Body),
+			new XAttribute("ClientId", ClientId),
+			new XAttribute("MessageId", MessageId),
+			new XAttribute("SenderName", SenderName),
+			new XAttribute("DateDelivery", DateDelivery)
+			);
+	}
+}

GiftShop/GiftShopListImplement/DataListSingleton.cs

@@ -10,6 +10,7 @@ namespace GiftShopListImplement
         public List<Gift> Gifts { get; set; }
 		public List<Client> Clients { get; set; }
         public List<Implementer> Implementers { get; set; }
+        public List<Message> Messages { get; set; }
         private DataListSingleton()
         {
             Components = new List<Component>();
@@ -17,6 +18,7 @@ namespace GiftShopListImplement
             Gifts = new List<Gift>();
             Clients = new List<Client>();
             Implementers = new List<Implementer>();
+            Messages = new List<Message>();
         }
         public static DataListSingleton GetInstance()
         {

GiftShop/GiftShopListImplement/GiftShopListImplement.csproj

@@ -6,6 +6,10 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="MailKit" Version="4.5.0" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\GiftShopContracts\GiftShopContracts.csproj" />
     <ProjectReference Include="..\GiftShopDataModels\GiftShopDataModels.csproj" />

GiftShop/GiftShopListImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,60 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.SearchModels;
+using GiftShopContracts.StoragesContracts;
+using GiftShopContracts.ViewModels;
+using GiftShopListImplement.Models;
+
+namespace GiftShopListImplement.Implements
+{
+	public class MessageInfoStorage : IMessageInfoStorage
+	{
+		private readonly DataListSingleton _source;
+		public MessageInfoStorage()
+		{
+			_source = DataListSingleton.GetInstance();
+		}
+		public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+		{
+			foreach (var message in _source.Messages)
+			{
+				if (model.MessageId != null && model.MessageId.Equals(message.MessageId))
+					return message.GetViewModel;
+			}
+			return null;
+		}
+
+		public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+		{
+			var result = new List<MessageInfoViewModel>();
+			foreach (var message in _source.Messages)
+			{
+				if (message.ClientId.HasValue && message.ClientId == model.ClientId)
+				{
+					result.Add(message.GetViewModel);
+				}
+			}
+			return result;
+		}
+
+		public List<MessageInfoViewModel> GetFullList()
+		{
+			var result = new List<MessageInfoViewModel>();
+			foreach (var message in _source.Messages)
+			{
+				result.Add(message.GetViewModel);
+			}
+			return result;
+		}
+
+		public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+		{
+			var newMessage = Message.Create(model);
+			if (newMessage == null)
+			{
+				return null;
+			}
+			_source.Messages.Add(newMessage);
+			return newMessage.GetViewModel;
+		}
+	}
+}

GiftShop/GiftShopListImplement/Implements/OrderStorage.cs

@@ -6,30 +6,30 @@ using GiftShopListImplement.Models;
 
 namespace GiftShopListImplement.Implements
 {
-    public class OrderStorage : IOrderStorage
+	public class OrderStorage : IOrderStorage
-    {
+	{
-        private readonly DataListSingleton _source;
+		private readonly DataListSingleton _source;
-        public OrderStorage()
+		public OrderStorage()
-        {
+		{
-            _source = DataListSingleton.GetInstance();
+			_source = DataListSingleton.GetInstance();
-        }
+		}
-        public OrderViewModel? Delete(OrderBindingModel model)
+		public OrderViewModel? Delete(OrderBindingModel model)
-        {
+		{
-            for (int i = 0; i < _source.Orders.Count; ++i)
+			for (int i = 0; i < _source.Orders.Count; ++i)
-            {
+			{
-                if (_source.Orders[i].Id == model.Id)
+				if (_source.Orders[i].Id == model.Id)
-                {
+				{
-                    var element = _source.Orders[i];
+					var element = _source.Orders[i];
-                    _source.Orders.RemoveAt(i);
+					_source.Orders.RemoveAt(i);
-                    return element.GetViewModel;
+					return element.GetViewModel;
-                }
+				}
-            }
+			}
 
-            return null;
+			return null;
-        }
+		}
 
-        public OrderViewModel? GetElement(OrderSearchModel model)
+		public OrderViewModel? GetElement(OrderSearchModel model)
-        {
+		{
 			if (!model.Id.HasValue)
 			{
 				return null;
@@ -46,8 +46,8 @@ namespace GiftShopListImplement.Implements
 			return null;
 		}
 
-        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+		public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
-        {
+		{
 			var result = new List<OrderViewModel>();
 			foreach (var order in _source.Orders)
 			{
@@ -63,8 +63,8 @@ namespace GiftShopListImplement.Implements
 			return result;
 		}
 
-        public List<OrderViewModel> GetFullList()
+		public List<OrderViewModel> GetFullList()
-        {
+		{
 			List<OrderViewModel> list = new();
 			foreach (Order order in _source.Orders)
 			{
@@ -73,8 +73,8 @@ namespace GiftShopListImplement.Implements
 			return list;
 		}
 
-        public OrderViewModel? Insert(OrderBindingModel model)
+		public OrderViewModel? Insert(OrderBindingModel model)
-        {
+		{
 			model.Id = 1;
 			foreach (Order order in _source.Orders)
 			{
@@ -92,8 +92,8 @@ namespace GiftShopListImplement.Implements
 			return newOrder.GetViewModel;
 		}
 
-        public OrderViewModel? Update(OrderBindingModel model)
+		public OrderViewModel? Update(OrderBindingModel model)
-        {
+		{
 			foreach (Order order in _source.Orders)
 			{
 				if (order.Id == model.Id)
@@ -103,7 +103,7 @@ namespace GiftShopListImplement.Implements
 				}
 			}
 			return null;
-        }
+		}
 		public OrderViewModel AccessStorage(OrderViewModel model)
 		{
 			if (model == null)

GiftShop/GiftShopListImplement/Models/Message.cs

@@ -0,0 +1,48 @@
+using GiftShopContracts.BindingModels;
+using GiftShopContracts.ViewModels;
+using GiftShopDataModels.Models;
+
+namespace GiftShopListImplement.Models
+{
+	public class Message : 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 Message? Create(MessageInfoBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Body = model.Body,
+				Subject = model.Subject,
+				DateDelivery = model.DateDelivery,
+				SenderName = model.SenderName,
+				ClientId = model.ClientId,
+				MessageId = model.MessageId
+			};
+		}
+
+		public MessageInfoViewModel GetViewModel => new()
+		{
+			Body = Body,
+			Subject = Subject,
+			DateDelivery = DateDelivery,
+			SenderName = SenderName,
+			ClientId = ClientId,
+			MessageId = MessageId
+		};
+	}
+}

GiftShop/GiftShopRestApi/Controllers/ClientController.cs

@@ -3,6 +3,7 @@ using GiftShopContracts.BusinessLogicsContracts;
 using GiftShopContracts.SearchModels;
 using GiftShopContracts.ViewModels;
 using Microsoft.AspNetCore.Mvc;
+using System.Net;
 
 namespace GiftShopRestApi.Controllers
 {
@@ -14,11 +15,14 @@ namespace GiftShopRestApi.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)
         {
             _logger = logger;
             _logic = logic;
-        }
+			_mailLogic = mailLogic;
+		}
         
         [HttpGet]
         public ClientViewModel? Login(string login, string password)
@@ -48,8 +52,9 @@ namespace GiftShopRestApi.Controllers
             catch (Exception ex)
             {
                 _logger.LogError(ex, "Ошибка регистрации");
+				Response.StatusCode = (int)HttpStatusCode.NotAcceptable;
                 throw;
-            }
+			}
         }
         
         [HttpPost]
@@ -65,5 +70,22 @@ namespace GiftShopRestApi.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;
+			}
+		}
+	}
 }

GiftShop/GiftShopRestApi/GiftShopRestApi.csproj

@@ -7,6 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="MailKit" Version="4.5.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Log4Net.AspNetCore" Version="6.1.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.2.3" />
   </ItemGroup>

GiftShop/GiftShopRestApi/Program.cs

@@ -1,4 +1,6 @@
 using GiftShopBusinessLogic.BusinessLogics;
+using GiftShopBusinessLogic.MailWorker;
+using GiftShopContracts.BindingModels;
 using GiftShopContracts.BusinessLogicsContracts;
 using GiftShopContracts.StoragesContracts;
 using GiftShopDatabaseImplement.Implements;
@@ -15,11 +17,15 @@ builder.Services.AddTransient<IClientStorage, ClientStorage>();
 builder.Services.AddTransient<IImplementerStorage, ImplementerStorage>();
 builder.Services.AddTransient<IOrderStorage, OrderStorage>();
 builder.Services.AddTransient<IGiftStorage, GiftStorage>();
+builder.Services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
 
 builder.Services.AddTransient<IOrderLogic, OrderLogic>();
 builder.Services.AddTransient<IClientLogic, ClientLogic>();
 builder.Services.AddTransient<IImplementerLogic, ImplementerLogic>();
 builder.Services.AddTransient<IGiftLogic, GiftLogic>();
+builder.Services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
+
+builder.Services.AddSingleton<AbstractMailWorker, MailKitWorker>();
 
 builder.Services.AddControllers();
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
@@ -31,6 +37,17 @@ 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())
 {

GiftShop/GiftShopRestApi/Properties/launchSettings.json

@@ -8,7 +8,7 @@
         "ASPNETCORE_ENVIRONMENT": "Development"
       },
       "dotnetRunMessages": true,
-      "applicationUrl": "http://localhost:7100;http://localhost:5062"
+      "applicationUrl": "https://localhost:7175;http://localhost:5175"
     },
     "IIS Express": {
       "commandName": "IISExpress",
@@ -24,8 +24,8 @@
     "windowsAuthentication": false,
     "anonymousAuthentication": false,
     "iisExpress": {
-      "applicationUrl": "http://localhost:39704",
+      "applicationUrl": "http://localhost:38846",
-      "sslPort": 0
+      "sslPort": 44369
     }
   }
 }

GiftShop/GiftShopRestApi/appsettings.json

@@ -5,5 +5,11 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+  "SmtpClientHost": "smtp.gmail.com",
+  "SmtpClientPort": "587",
+  "PopHost": "pop.gmail.com",
+  "PopPort": "995",
+  "MailLogin": "tempfortrip22@gmail.com",
+  "MailPassword": "gbyb vdkr qeux xrol"
 }

GiftShop/GiftShopView/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="tempfortrip22@gmail.com" />
+		<add key="MailPassword" value="gbyb vdkr qeux xrol" />
+	</appSettings>
+</configuration>

GiftShop/GiftShopView/FormCreateOrder.Designer.cs

@@ -1,145 +1,169 @@
 namespace GiftShopView
 {
-    partial class FormCreateOrder
+	partial class FormCreateOrder
-    {
+	{
-        /// <summary>
+		/// <summary>
-        /// Required designer variable.
+		/// Required designer variable.
-        /// </summary>
+		/// </summary>
-        private System.ComponentModel.IContainer components = null;
+		private System.ComponentModel.IContainer components = null;
 
-        /// <summary>
+		/// <summary>
-        /// Clean up any resources being used.
+		/// Clean up any resources being used.
-        /// </summary>
+		/// </summary>
-        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
-        protected override void Dispose(bool disposing)
+		protected override void Dispose(bool disposing)
-        {
+		{
-            if (disposing && (components != null))
+			if (disposing && (components != null))
-            {
+			{
-                components.Dispose();
+				components.Dispose();
-            }
+			}
-            base.Dispose(disposing);
+			base.Dispose(disposing);
-        }
+		}
 
-        #region Windows Form Designer generated code
+		#region Windows Form Designer generated code
 
-        /// <summary>
+		/// <summary>
-        /// Required method for Designer support - do not modify
+		/// Required method for Designer support - do not modify
-        /// the contents of this method with the code editor.
+		/// the contents of this method with the code editor.
-        /// </summary>
+		/// </summary>
-        private void InitializeComponent()
+		private void InitializeComponent()
-        {
+		{
-            labelGift = new Label();
+			labelGift = new Label();
-            labelCount = new Label();
+			labelCount = new Label();
-            labelSum = new Label();
+			labelSum = new Label();
-            comboBoxGift = new ComboBox();
+			comboBoxGift = new ComboBox();
-            textBoxCount = new TextBox();
+			textBoxCount = new TextBox();
-            textBoxSum = new TextBox();
+			textBoxSum = new TextBox();
-            buttonSave = new Button();
+			buttonSave = new Button();
-            buttonCancel = new Button();
+			buttonCancel = new Button();
-            SuspendLayout();
+			labelClient = new Label();
-            // 
+			comboBoxClient = new ComboBox();
-            // labelGift
+			SuspendLayout();
-            // 
+			// 
-            labelGift.AutoSize = true;
+			// labelGift
-            labelGift.Location = new Point(34, 44);
+			// 
-            labelGift.Name = "labelGift";
+			labelGift.AutoSize = true;
-            labelGift.Size = new Size(71, 20);
+			labelGift.Location = new Point(34, 44);
-            labelGift.TabIndex = 0;
+			labelGift.Name = "labelGift";
-            labelGift.Text = "Изделие:";
+			labelGift.Size = new Size(71, 20);
-            // 
+			labelGift.TabIndex = 0;
-            // labelCount
+			labelGift.Text = "Изделие:";
-            // 
+			// 
-            labelCount.AutoSize = true;
+			// labelCount
-            labelCount.Location = new Point(34, 112);
+			// 
-            labelCount.Name = "labelCount";
+			labelCount.AutoSize = true;
-            labelCount.Size = new Size(93, 20);
+			labelCount.Location = new Point(34, 138);
-            labelCount.TabIndex = 1;
+			labelCount.Name = "labelCount";
-            labelCount.Text = "Количество:";
+			labelCount.Size = new Size(93, 20);
-            // 
+			labelCount.TabIndex = 1;
-            // labelSum
+			labelCount.Text = "Количество:";
-            // 
+			// 
-            labelSum.AutoSize = true;
+			// labelSum
-            labelSum.Location = new Point(34, 171);
+			// 
-            labelSum.Name = "labelSum";
+			labelSum.AutoSize = true;
-            labelSum.Size = new Size(58, 20);
+			labelSum.Location = new Point(34, 187);
-            labelSum.TabIndex = 2;
+			labelSum.Name = "labelSum";
-            labelSum.Text = "Сумма:";
+			labelSum.Size = new Size(58, 20);
-            // 
+			labelSum.TabIndex = 2;
-            // comboBoxGift
+			labelSum.Text = "Сумма:";
-            // 
+			// 
-            comboBoxGift.DropDownStyle = ComboBoxStyle.DropDownList;
+			// comboBoxGift
-            comboBoxGift.FormattingEnabled = true;
+			// 
-            comboBoxGift.Location = new Point(141, 41);
+			comboBoxGift.DropDownStyle = ComboBoxStyle.DropDownList;
-            comboBoxGift.Name = "comboBoxGift";
+			comboBoxGift.FormattingEnabled = true;
-            comboBoxGift.Size = new Size(369, 28);
+			comboBoxGift.Location = new Point(141, 41);
-            comboBoxGift.TabIndex = 3;
+			comboBoxGift.Name = "comboBoxGift";
-            comboBoxGift.SelectedIndexChanged += ComboBoxGift_SelectedIndexChanged;
+			comboBoxGift.Size = new Size(369, 28);
-            // 
+			comboBoxGift.TabIndex = 3;
-            // textBoxCount
+			comboBoxGift.SelectedIndexChanged += ComboBoxGift_SelectedIndexChanged;
-            // 
+			// 
-            textBoxCount.Location = new Point(141, 109);
+			// textBoxCount
-            textBoxCount.Name = "textBoxCount";
+			// 
-            textBoxCount.Size = new Size(369, 27);
+			textBoxCount.Location = new Point(141, 135);
-            textBoxCount.TabIndex = 4;
+			textBoxCount.Name = "textBoxCount";
-            textBoxCount.TextChanged += TextBoxCount_TextChanged;
+			textBoxCount.Size = new Size(369, 27);
-            // 
+			textBoxCount.TabIndex = 4;
-            // textBoxSum
+			textBoxCount.TextChanged += TextBoxCount_TextChanged;
-            // 
+			// 
-            textBoxSum.Location = new Point(141, 171);
+			// textBoxSum
-            textBoxSum.Name = "textBoxSum";
+			// 
-            textBoxSum.ReadOnly = true;
+			textBoxSum.Location = new Point(141, 187);
-            textBoxSum.Size = new Size(369, 27);
+			textBoxSum.Name = "textBoxSum";
-            textBoxSum.TabIndex = 5;
+			textBoxSum.ReadOnly = true;
-            // 
+			textBoxSum.Size = new Size(369, 27);
-            // buttonSave
+			textBoxSum.TabIndex = 5;
-            // 
+			// 
-            buttonSave.Location = new Point(197, 245);
+			// buttonSave
-            buttonSave.Name = "buttonSave";
+			// 
-            buttonSave.Size = new Size(144, 45);
+			buttonSave.Location = new Point(197, 245);
-            buttonSave.TabIndex = 6;
+			buttonSave.Name = "buttonSave";
-            buttonSave.Text = "Сохранить";
+			buttonSave.Size = new Size(144, 45);
-            buttonSave.UseVisualStyleBackColor = true;
+			buttonSave.TabIndex = 6;
-            buttonSave.Click += ButtonSave_Click;
+			buttonSave.Text = "Сохранить";
-            // 
+			buttonSave.UseVisualStyleBackColor = true;
-            // buttonCancel
+			buttonSave.Click += ButtonSave_Click;
-            // 
+			// 
-            buttonCancel.Location = new Point(384, 245);
+			// buttonCancel
-            buttonCancel.Name = "buttonCancel";
+			// 
-            buttonCancel.Size = new Size(126, 45);
+			buttonCancel.Location = new Point(384, 245);
-            buttonCancel.TabIndex = 7;
+			buttonCancel.Name = "buttonCancel";
-            buttonCancel.Text = "Отмена";
+			buttonCancel.Size = new Size(126, 45);
-            buttonCancel.UseVisualStyleBackColor = true;
+			buttonCancel.TabIndex = 7;
-            buttonCancel.Click += ButtonCancel_Click;
+			buttonCancel.Text = "Отмена";
-            // 
+			buttonCancel.UseVisualStyleBackColor = true;
-            // FormCreateOrder
+			buttonCancel.Click += ButtonCancel_Click;
-            // 
+			// 
-            AutoScaleDimensions = new SizeF(8F, 20F);
+			// labelClient
-            AutoScaleMode = AutoScaleMode.Font;
+			// 
-            ClientSize = new Size(539, 308);
+			labelClient.AutoSize = true;
-            Controls.Add(buttonCancel);
+			labelClient.Location = new Point(34, 92);
-            Controls.Add(buttonSave);
+			labelClient.Name = "labelClient";
-            Controls.Add(textBoxSum);
+			labelClient.Size = new Size(61, 20);
-            Controls.Add(textBoxCount);
+			labelClient.TabIndex = 8;
-            Controls.Add(comboBoxGift);
+			labelClient.Text = "Клиент:";
-            Controls.Add(labelSum);
+			// 
-            Controls.Add(labelCount);
+			// comboBoxClient
-            Controls.Add(labelGift);
+			// 
-            Name = "FormCreateOrder";
+			comboBoxClient.DropDownStyle = ComboBoxStyle.DropDownList;
-            Text = "Заказ";
+			comboBoxClient.FormattingEnabled = true;
-            Load += FormCreateOrder_Load;
+			comboBoxClient.Location = new Point(141, 89);
-            ResumeLayout(false);
+			comboBoxClient.Name = "comboBoxClient";
-            PerformLayout();
+			comboBoxClient.Size = new Size(369, 28);
-        }
+			comboBoxClient.TabIndex = 9;
+			// 
+			// FormCreateOrder
+			// 
+			AutoScaleDimensions = new SizeF(8F, 20F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(539, 308);
+			Controls.Add(comboBoxClient);
+			Controls.Add(labelClient);
+			Controls.Add(buttonCancel);
+			Controls.Add(buttonSave);
+			Controls.Add(textBoxSum);
+			Controls.Add(textBoxCount);
+			Controls.Add(comboBoxGift);
+			Controls.Add(labelSum);
+			Controls.Add(labelCount);
+			Controls.Add(labelGift);
+			Name = "FormCreateOrder";
+			Text = "Заказ";
+			Load += FormCreateOrder_Load;
+			ResumeLayout(false);
+			PerformLayout();
+		}
 
-        #endregion
+		#endregion
 
-        private Label labelGift;
+		private Label labelGift;
-        private Label labelCount;
+		private Label labelCount;
-        private Label labelSum;
+		private Label labelSum;
-        private ComboBox comboBoxGift;
+		private ComboBox comboBoxGift;
-        private TextBox textBoxCount;
+		private TextBox textBoxCount;
-        private TextBox textBoxSum;
+		private TextBox textBoxSum;
-        private Button buttonSave;
+		private Button buttonSave;
-        private Button buttonCancel;
+		private Button buttonCancel;
-    }
+		private Label labelClient;
+		private ComboBox comboBoxClient;
+	}
 }

GiftShop/GiftShopView/FormCreateOrder.cs

@@ -5,123 +5,145 @@ using Microsoft.Extensions.Logging;
 
 namespace GiftShopView
 {
-    public partial class FormCreateOrder : Form
+	public partial class FormCreateOrder : Form
-    {
+	{
-        private readonly ILogger _logger;
+		private readonly ILogger _logger;
 
-        private readonly IGiftLogic _logicP;
+		private readonly IGiftLogic _logicP;
 
-        private readonly IOrderLogic _logicO;
+		private readonly IOrderLogic _logicO;
 
-        public FormCreateOrder(ILogger<FormCreateOrder> logger, IGiftLogic logicP, IOrderLogic logicO)
+		private readonly IClientLogic _logicC;
-        {
-            InitializeComponent();
-            _logger = logger;
-            _logicP = logicP;
-            _logicO = logicO;
-        }
 
-        private void FormCreateOrder_Load(object sender, EventArgs e)
+		public FormCreateOrder(ILogger<FormCreateOrder> logger, IGiftLogic logicP, IOrderLogic logicO, IClientLogic logicC)
-        {
+		{
-            _logger.LogInformation("Загрузка изделий для заказа");
+			InitializeComponent();
-            LoadData();
+			_logger = logger;
-        }
+			_logicP = logicP;
+			_logicO = logicO;
+			_logicC = logicC;
+		}
 
-        private void LoadData()
+		private void FormCreateOrder_Load(object sender, EventArgs e)
-        {
+		{
-            _logger.LogInformation("Загрузка изделий для заказа");
+			_logger.LogInformation("Загрузка изделий для заказа");
-            try
+			LoadData();
-            {
+		}
-                var list = _logicP.ReadList(null);
-                if (list != null)
-                {
-                    comboBoxGift.DisplayMember = "GiftName";
-                    comboBoxGift.ValueMember = "ID";
-                    comboBoxGift.DataSource = list;
-                    comboBoxGift.SelectedItem = null;
-                }
-            }
-            catch (Exception ex)
-            {
-                _logger.LogError(ex, "Ошибка загрузки списка изделий");
-                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
-            }
-        }
 
-        private void CalcSum()
+		private void LoadData()
-        {
+		{
-            if (comboBoxGift.SelectedValue != null && !string.IsNullOrEmpty(textBoxCount.Text))
+			_logger.LogInformation("Загрузка изделий для заказа");
-            {
+			try
-                try
+			{
-                {
+				var list = _logicP.ReadList(null);
-                    int id = Convert.ToInt32(comboBoxGift.SelectedValue);
+				if (list != null)
-                    var product = _logicP.ReadElement(new GiftSearchModel
+				{
-                    {
+					comboBoxGift.DisplayMember = "GiftName";
-                        Id = id
+					comboBoxGift.ValueMember = "ID";
-                    });
+					comboBoxGift.DataSource = list;
-                    int count = Convert.ToInt32(textBoxCount.Text);
+					comboBoxGift.SelectedItem = null;
-                    textBoxSum.Text = Math.Round(count * (product?.Price ?? 0), 2).ToString();
+				}
-                    _logger.LogInformation("Расчет суммы заказа");
+			}
-                }
+			catch (Exception ex)
-                catch (Exception ex)
+			{
-                {
+				_logger.LogError(ex, "Ошибка загрузки списка изделий");
-                    _logger.LogError(ex, "Ошибка расчета суммы заказа");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
-                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+			}
-                }
+			_logger.LogInformation("Загрузка клиентов для заказа");
-            }
+			try
-        }
+			{
+				var list = _logicC.ReadList(null);
+				if (list != null)
+				{
+					comboBoxClient.DisplayMember = "Клиент";
+					comboBoxClient.ValueMember = "Id";
+					comboBoxClient.DataSource = list.Select(c => c.ClientFIO).ToList();
+					comboBoxClient.SelectedItem = null;
+				}
 
-        private void TextBoxCount_TextChanged(object sender, EventArgs e)
+			}
-        {
+			catch (Exception ex)
-            CalcSum();
+			{
-        }
+				_logger.LogError(ex, "Ошибка загрузки списка клиентов");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+			}
+		}
 
-        private void ComboBoxGift_SelectedIndexChanged(object sender, EventArgs e)
+		private void CalcSum()
-        {
+		{
-            CalcSum();
+			if (comboBoxGift.SelectedValue != null && !string.IsNullOrEmpty(textBoxCount.Text))
-        }
+			{
+				try
+				{
+					int id = Convert.ToInt32(comboBoxGift.SelectedValue);
+					var product = _logicP.ReadElement(new GiftSearchModel
+					{
+						Id = id
+					});
+					int count = Convert.ToInt32(textBoxCount.Text);
+					textBoxSum.Text = Math.Round(count * (product?.Price ?? 0), 2).ToString();
+					_logger.LogInformation("Расчет суммы заказа");
+				}
+				catch (Exception ex)
+				{
+					_logger.LogError(ex, "Ошибка расчета суммы заказа");
+					MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+				}
+			}
+		}
 
-        private void ButtonSave_Click(object sender, EventArgs e)
+		private void TextBoxCount_TextChanged(object sender, EventArgs e)
-        {
+		{
-            if (string.IsNullOrEmpty(textBoxCount.Text))
+			CalcSum();
-            {
+		}
-                MessageBox.Show("Заполните поле Количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
-                return;
-            }
-            if (comboBoxGift.SelectedValue == null)
-            {
-                MessageBox.Show("Выберите изделие", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
-                return;
-            }
-            _logger.LogInformation("Создание заказа");
-            try
-            {
-                var operationResult = _logicO.CreateOrder(new OrderBindingModel
-                {
-                    GiftId = Convert.ToInt32(comboBoxGift.SelectedValue),
-                    GiftName = comboBoxGift.Text,
-                    Count = Convert.ToInt32(textBoxCount.Text),
-                    Sum = Convert.ToDouble(textBoxSum.Text)
-                });
-                if (!operationResult)
-                {
-                    throw new Exception("Ошибка при создании заказа. 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 создания заказа");
-                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
-            }
-        }
 
-        private void ButtonCancel_Click(object sender, EventArgs e)
+		private void ComboBoxGift_SelectedIndexChanged(object sender, EventArgs e)
-        {
+		{
-            DialogResult = DialogResult.Cancel;
+			CalcSum();
-            Close();
+		}
-        }
+
-    }
+		private void ButtonSave_Click(object sender, EventArgs e)
+		{
+			if (string.IsNullOrEmpty(textBoxCount.Text))
+			{
+				MessageBox.Show("Заполните поле Количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+				return;
+			}
+			if (comboBoxGift.SelectedValue == null)
+			{
+				MessageBox.Show("Выберите изделие", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+				return;
+			}
+			_logger.LogInformation("Создание заказа");
+			try
+			{
+				var operationResult = _logicO.CreateOrder(new OrderBindingModel
+				{
+					GiftId = Convert.ToInt32(comboBoxGift.SelectedValue),
+					GiftName = comboBoxGift.Text,
+					ClientId = Convert.ToInt32(comboBoxClient.SelectedIndex),
+					Count = Convert.ToInt32(textBoxCount.Text),
+					Sum = Convert.ToDouble(textBoxSum.Text)
+				});
+				if (!operationResult)
+				{
+					throw new Exception("Ошибка при создании заказа. 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 создания заказа");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+			}
+		}
+
+		private void ButtonCancel_Click(object sender, EventArgs e)
+		{
+			DialogResult = DialogResult.Cancel;
+			Close();
+		}
+	}
 }

GiftShop/GiftShopView/FormMails.Designer.cs

@@ -0,0 +1,64 @@
+namespace GiftShopView
+{
+	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.BackgroundColor = SystemColors.ControlLightLight;
+			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;
+	}
+}

GiftShop/GiftShopView/FormMails.cs

@@ -0,0 +1,46 @@
+using Microsoft.Extensions.Logging;
+using GiftShopContracts.BusinessLogicsContracts;
+
+namespace GiftShopView
+{
+	public partial class FormMails : Form
+	{
+		private readonly ILogger _logger;
+        private readonly IMessageInfoLogic _logic;
+
+        public FormMails(ILogger<FormMails> logger, IMessageInfoLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+        }
+
+        private void LoadData()
+        {
+            try
+            {
+                var list = _logic.ReadList(null);
+                if (list != null)
+                {
+                    dataGridView.DataSource = list;
+                    dataGridView.Columns["ClientId"].Visible = false;
+                    dataGridView.Columns["MessageId"].Visible = false;
+                    dataGridView.Columns["Body"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                }
+                _logger.LogInformation("Загрузка писем");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки писем");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                MessageBoxIcon.Error);
+            }
+        }
+
+        private void FormMails_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+	}
+}
+

GiftShop/GiftShopView/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>

GiftShop/GiftShopView/FormMain.Designer.cs

@@ -20,184 +20,186 @@
 			base.Dispose(disposing);
 		}
 
-        #region Windows Form Designer generated code
+		#region Windows Form Designer generated code
 
-        /// <summary>
+		/// <summary>
-        /// Required method for Designer support - do not modify
+		/// Required method for Designer support - do not modify
-        /// the contents of this method with the code editor.
+		/// the contents of this method with the code editor.
-        /// </summary>
+		/// </summary>
-        private void InitializeComponent()
+		private void InitializeComponent()
-        {
+		{
-            menuStrip = new MenuStrip();
+			menuStrip = new MenuStrip();
-            справочникиToolStripMenuItem = new ToolStripMenuItem();
+			справочникиToolStripMenuItem = new ToolStripMenuItem();
-            компонентыToolStripMenuItem = new ToolStripMenuItem();
+			компонентыToolStripMenuItem = new ToolStripMenuItem();
-            изделияToolStripMenuItem = new ToolStripMenuItem();
+			изделияToolStripMenuItem = new ToolStripMenuItem();
-            клиентыToolStripMenuItem = new ToolStripMenuItem();
+			клиентыToolStripMenuItem = new ToolStripMenuItem();
-            исполнителиToolStripMenuItem = new ToolStripMenuItem();
+			исполнителиToolStripMenuItem = new ToolStripMenuItem();
-            отчётыToolStripMenuItem = new ToolStripMenuItem();
+			отчётыToolStripMenuItem = new ToolStripMenuItem();
-            списокКомпонентовToolStripMenuItem = new ToolStripMenuItem();
+			списокКомпонентовToolStripMenuItem = new ToolStripMenuItem();
-            компонентыПоИзделиямToolStripMenuItem = new ToolStripMenuItem();
+			компонентыПоИзделиямToolStripMenuItem = new ToolStripMenuItem();
-            списокЗаказовToolStripMenuItem = new ToolStripMenuItem();
+			списокЗаказовToolStripMenuItem = new ToolStripMenuItem();
-            запускРаботToolStripMenuItem = new ToolStripMenuItem();
+			запускРаботToolStripMenuItem = new ToolStripMenuItem();
-            dataGridView = new DataGridView();
+			dataGridView = new DataGridView();
-            buttonCreateOrder = new Button();
+			buttonCreateOrder = new Button();
-            buttonIssuedOrder = new Button();
+			buttonIssuedOrder = new Button();
-            buttonRef = new Button();
+			buttonRef = new Button();
-            menuStrip.SuspendLayout();
+			письмаToolStripMenuItem = new ToolStripMenuItem();
-            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+			menuStrip.SuspendLayout();
-            SuspendLayout();
+			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
-            // 
+			SuspendLayout();
-            // menuStrip
+			// 
-            // 
+			// menuStrip
-            menuStrip.ImageScalingSize = new Size(20, 20);
+			// 
-            menuStrip.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, отчётыToolStripMenuItem, запускРаботToolStripMenuItem });
+			menuStrip.ImageScalingSize = new Size(20, 20);
-            menuStrip.Location = new Point(0, 0);
+			menuStrip.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, отчётыToolStripMenuItem, запускРаботToolStripMenuItem, письмаToolStripMenuItem });
-            menuStrip.Name = "menuStrip";
+			menuStrip.Location = new Point(0, 0);
-            menuStrip.Padding = new Padding(8, 2, 0, 2);
+			menuStrip.Name = "menuStrip";
-            menuStrip.Size = new Size(1709, 33);
+			menuStrip.Size = new Size(1367, 28);
-            menuStrip.TabIndex = 0;
+			menuStrip.TabIndex = 0;
-            menuStrip.Text = "menuStrip1";
+			menuStrip.Text = "menuStrip1";
-            // 
+			// 
-            // справочникиToolStripMenuItem
+			// справочникиToolStripMenuItem
-            // 
+			// 
-            справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { компонентыToolStripMenuItem, изделияToolStripMenuItem, клиентыToolStripMenuItem, исполнителиToolStripMenuItem });
+			справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { компонентыToolStripMenuItem, изделияToolStripMenuItem, клиентыToolStripMenuItem, исполнителиToolStripMenuItem });
-            справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
+			справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
-            справочникиToolStripMenuItem.Size = new Size(139, 29);
+			справочникиToolStripMenuItem.Size = new Size(117, 24);
-            справочникиToolStripMenuItem.Text = "Справочники";
+			справочникиToolStripMenuItem.Text = "Справочники";
-            // 
+			// 
-            // компонентыToolStripMenuItem
+			// компонентыToolStripMenuItem
-            // 
+			// 
-            компонентыToolStripMenuItem.Name = "компонентыToolStripMenuItem";
+			компонентыToolStripMenuItem.Name = "компонентыToolStripMenuItem";
-            компонентыToolStripMenuItem.Size = new Size(220, 34);
+			компонентыToolStripMenuItem.Size = new Size(185, 26);
-            компонентыToolStripMenuItem.Text = "Компоненты";
+			компонентыToolStripMenuItem.Text = "Компоненты";
-            компонентыToolStripMenuItem.Click += КомпонентыToolStripMenuItem_Click;
+			компонентыToolStripMenuItem.Click += КомпонентыToolStripMenuItem_Click;
-            // 
+			// 
-            // изделияToolStripMenuItem
+			// изделияToolStripMenuItem
-            // 
+			// 
-            изделияToolStripMenuItem.Name = "изделияToolStripMenuItem";
+			изделияToolStripMenuItem.Name = "изделияToolStripMenuItem";
-            изделияToolStripMenuItem.Size = new Size(220, 34);
+			изделияToolStripMenuItem.Size = new Size(185, 26);
-            изделияToolStripMenuItem.Text = "Изделия";
+			изделияToolStripMenuItem.Text = "Изделия";
-            изделияToolStripMenuItem.Click += ИзделияToolStripMenuItem_Click;
+			изделияToolStripMenuItem.Click += ИзделияToolStripMenuItem_Click;
-            // 
+			// 
-            // клиентыToolStripMenuItem
+			// клиентыToolStripMenuItem
-            // 
+			// 
-            клиентыToolStripMenuItem.Name = "клиентыToolStripMenuItem";
+			клиентыToolStripMenuItem.Name = "клиентыToolStripMenuItem";
-            клиентыToolStripMenuItem.Size = new Size(220, 34);
+			клиентыToolStripMenuItem.Size = new Size(185, 26);
-            клиентыToolStripMenuItem.Text = "Клиенты";
+			клиентыToolStripMenuItem.Text = "Клиенты";
-            клиентыToolStripMenuItem.Click += ClientsToolStripMenuItem_Click;
+			клиентыToolStripMenuItem.Click += ClientsToolStripMenuItem_Click;
-            // 
+			// 
-            // исполнителиToolStripMenuItem
+			// исполнителиToolStripMenuItem
-            // 
+			// 
-            исполнителиToolStripMenuItem.Name = "исполнителиToolStripMenuItem";
+			исполнителиToolStripMenuItem.Name = "исполнителиToolStripMenuItem";
-            исполнителиToolStripMenuItem.Size = new Size(220, 34);
+			исполнителиToolStripMenuItem.Size = new Size(185, 26);
-            исполнителиToolStripMenuItem.Text = "Исполнители";
+			исполнителиToolStripMenuItem.Text = "Исполнители";
-            исполнителиToolStripMenuItem.Click += исполнителиToolStripMenuItem_Click;
+			исполнителиToolStripMenuItem.Click += исполнителиToolStripMenuItem_Click;
-            // 
+			// 
-            // отчётыToolStripMenuItem
+			// отчётыToolStripMenuItem
-            // 
+			// 
-            отчётыToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { списокКомпонентовToolStripMenuItem, компонентыПоИзделиямToolStripMenuItem, списокЗаказовToolStripMenuItem });
+			отчётыToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { списокКомпонентовToolStripMenuItem, компонентыПоИзделиямToolStripMenuItem, списокЗаказовToolStripMenuItem });
-            отчётыToolStripMenuItem.Name = "отчётыToolStripMenuItem";
+			отчётыToolStripMenuItem.Name = "отчётыToolStripMenuItem";
-            отчётыToolStripMenuItem.Size = new Size(88, 29);
+			отчётыToolStripMenuItem.Size = new Size(73, 24);
-            отчётыToolStripMenuItem.Text = "Отчёты";
+			отчётыToolStripMenuItem.Text = "Отчёты";
-            // 
+			// 
-            // списокКомпонентовToolStripMenuItem
+			// списокКомпонентовToolStripMenuItem
-            // 
+			// 
-            списокКомпонентовToolStripMenuItem.Name = "списокКомпонентовToolStripMenuItem";
+			списокКомпонентовToolStripMenuItem.Name = "списокКомпонентовToolStripMenuItem";
-            списокКомпонентовToolStripMenuItem.Size = new Size(327, 34);
+			списокКомпонентовToolStripMenuItem.Size = new Size(276, 26);
-            списокКомпонентовToolStripMenuItem.Text = "Список компонентов";
+			списокКомпонентовToolStripMenuItem.Text = "Список компонентов";
-            списокКомпонентовToolStripMenuItem.Click += ComponentsToolStripMenuItem_Click;
+			списокКомпонентовToolStripMenuItem.Click += ComponentsToolStripMenuItem_Click;
-            // 
+			// 
-            // компонентыПоИзделиямToolStripMenuItem
+			// компонентыПоИзделиямToolStripMenuItem
-            // 
+			// 
-            компонентыПоИзделиямToolStripMenuItem.Name = "компонентыПоИзделиямToolStripMenuItem";
+			компонентыПоИзделиямToolStripMenuItem.Name = "компонентыПоИзделиямToolStripMenuItem";
-            компонентыПоИзделиямToolStripMenuItem.Size = new Size(327, 34);
+			компонентыПоИзделиямToolStripMenuItem.Size = new Size(276, 26);
-            компонентыПоИзделиямToolStripMenuItem.Text = "Компоненты по изделиям";
+			компонентыПоИзделиямToolStripMenuItem.Text = "Компоненты по изделиям";
-            компонентыПоИзделиямToolStripMenuItem.Click += ComponentGiftsToolStripMenuItem_Click;
+			компонентыПоИзделиямToolStripMenuItem.Click += ComponentGiftsToolStripMenuItem_Click;
-            // 
+			// 
-            // списокЗаказовToolStripMenuItem
+			// списокЗаказовToolStripMenuItem
-            // 
+			// 
-            списокЗаказовToolStripMenuItem.Name = "списокЗаказовToolStripMenuItem";
+			списокЗаказовToolStripMenuItem.Name = "списокЗаказовToolStripMenuItem";
-            списокЗаказовToolStripMenuItem.Size = new Size(327, 34);
+			списокЗаказовToolStripMenuItem.Size = new Size(276, 26);
-            списокЗаказовToolStripMenuItem.Text = "Список заказов";
+			списокЗаказовToolStripMenuItem.Text = "Список заказов";
-            списокЗаказовToolStripMenuItem.Click += OrdersToolStripMenuItem_Click;
+			списокЗаказовToolStripMenuItem.Click += OrdersToolStripMenuItem_Click;
-            // 
+			// 
-            // запускРаботToolStripMenuItem
+			// запускРаботToolStripMenuItem
-            // 
+			// 
-            запускРаботToolStripMenuItem.Name = "запускРаботToolStripMenuItem";
+			запускРаботToolStripMenuItem.Name = "запускРаботToolStripMenuItem";
-            запускРаботToolStripMenuItem.Size = new Size(136, 29);
+			запускРаботToolStripMenuItem.Size = new Size(114, 24);
-            запускРаботToolStripMenuItem.Text = "Запуск работ";
+			запускРаботToolStripMenuItem.Text = "Запуск работ";
-            запускРаботToolStripMenuItem.Click += запускРаботToolStripMenuItem_Click;
+			запускРаботToolStripMenuItem.Click += запускРаботToolStripMenuItem_Click;
-            // 
+			// 
-            // dataGridView
+			// dataGridView
-            // 
+			// 
-            dataGridView.BackgroundColor = SystemColors.ControlLightLight;
+			dataGridView.BackgroundColor = SystemColors.ControlLightLight;
-            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
-            dataGridView.Location = new Point(15, 51);
+			dataGridView.Location = new Point(12, 41);
-            dataGridView.Margin = new Padding(4, 4, 4, 4);
+			dataGridView.Name = "dataGridView";
-            dataGridView.Name = "dataGridView";
+			dataGridView.RowHeadersWidth = 51;
-            dataGridView.RowHeadersWidth = 51;
+			dataGridView.RowTemplate.Height = 29;
-            dataGridView.RowTemplate.Height = 29;
+			dataGridView.Size = new Size(1123, 423);
-            dataGridView.Size = new Size(1404, 529);
+			dataGridView.TabIndex = 1;
-            dataGridView.TabIndex = 1;
+			// 
-            // 
+			// buttonCreateOrder
-            // buttonCreateOrder
+			// 
-            // 
+			buttonCreateOrder.Location = new Point(1155, 90);
-            buttonCreateOrder.Location = new Point(1444, 112);
+			buttonCreateOrder.Name = "buttonCreateOrder";
-            buttonCreateOrder.Margin = new Padding(4, 4, 4, 4);
+			buttonCreateOrder.Size = new Size(189, 57);
-            buttonCreateOrder.Name = "buttonCreateOrder";
+			buttonCreateOrder.TabIndex = 2;
-            buttonCreateOrder.Size = new Size(236, 71);
+			buttonCreateOrder.Text = "Создать заказ";
-            buttonCreateOrder.TabIndex = 2;
+			buttonCreateOrder.UseVisualStyleBackColor = true;
-            buttonCreateOrder.Text = "Создать заказ";
+			buttonCreateOrder.Click += ButtonCreateOrder_Click;
-            buttonCreateOrder.UseVisualStyleBackColor = true;
+			// 
-            buttonCreateOrder.Click += ButtonCreateOrder_Click;
+			// buttonIssuedOrder
-            // 
+			// 
-            // buttonIssuedOrder
+			buttonIssuedOrder.Location = new Point(1155, 228);
-            // 
+			buttonIssuedOrder.Name = "buttonIssuedOrder";
-            buttonIssuedOrder.Location = new Point(1444, 285);
+			buttonIssuedOrder.Size = new Size(189, 57);
-            buttonIssuedOrder.Margin = new Padding(4, 4, 4, 4);
+			buttonIssuedOrder.TabIndex = 5;
-            buttonIssuedOrder.Name = "buttonIssuedOrder";
+			buttonIssuedOrder.Text = "Заказ выдан";
-            buttonIssuedOrder.Size = new Size(236, 71);
+			buttonIssuedOrder.UseVisualStyleBackColor = true;
-            buttonIssuedOrder.TabIndex = 5;
+			buttonIssuedOrder.Click += ButtonIssuedOrder_Click;
-            buttonIssuedOrder.Text = "Заказ выдан";
+			// 
-            buttonIssuedOrder.UseVisualStyleBackColor = true;
+			// buttonRef
-            buttonIssuedOrder.Click += ButtonIssuedOrder_Click;
+			// 
-            // 
+			buttonRef.Location = new Point(1155, 356);
-            // buttonRef
+			buttonRef.Name = "buttonRef";
-            // 
+			buttonRef.Size = new Size(189, 57);
-            buttonRef.Location = new Point(1444, 445);
+			buttonRef.TabIndex = 6;
-            buttonRef.Margin = new Padding(4, 4, 4, 4);
+			buttonRef.Text = "Обновить список";
-            buttonRef.Name = "buttonRef";
+			buttonRef.UseVisualStyleBackColor = true;
-            buttonRef.Size = new Size(236, 71);
+			buttonRef.Click += ButtonRef_Click;
-            buttonRef.TabIndex = 6;
+			// 
-            buttonRef.Text = "Обновить список";
+			// письмаToolStripMenuItem
-            buttonRef.UseVisualStyleBackColor = true;
+			// 
-            buttonRef.Click += ButtonRef_Click;
+			письмаToolStripMenuItem.Name = "письмаToolStripMenuItem";
-            // 
+			письмаToolStripMenuItem.Size = new Size(77, 24);
-            // FormMain
+			письмаToolStripMenuItem.Text = "Письма";
-            // 
+			письмаToolStripMenuItem.Click += письмаToolStripMenuItem_Click;
-            AutoScaleDimensions = new SizeF(10F, 25F);
+			// 
-            AutoScaleMode = AutoScaleMode.Font;
+			// FormMain
-            ClientSize = new Size(1709, 589);
+			// 
-            Controls.Add(buttonRef);
+			AutoScaleDimensions = new SizeF(8F, 20F);
-            Controls.Add(buttonIssuedOrder);
+			AutoScaleMode = AutoScaleMode.Font;
-            Controls.Add(buttonCreateOrder);
+			ClientSize = new Size(1367, 471);
-            Controls.Add(dataGridView);
+			Controls.Add(buttonRef);
-            Controls.Add(menuStrip);
+			Controls.Add(buttonIssuedOrder);
-            MainMenuStrip = menuStrip;
+			Controls.Add(buttonCreateOrder);
-            Margin = new Padding(4, 4, 4, 4);
+			Controls.Add(dataGridView);
-            Name = "FormMain";
+			Controls.Add(menuStrip);
-            Text = "Магазин подарков";
+			MainMenuStrip = menuStrip;
-            Load += FormMain_Load;
+			Name = "FormMain";
-            menuStrip.ResumeLayout(false);
+			Text = "Магазин подарков";
-            menuStrip.PerformLayout();
+			Load += FormMain_Load;
-            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+			menuStrip.ResumeLayout(false);
-            ResumeLayout(false);
+			menuStrip.PerformLayout();
-            PerformLayout();
+			((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
-        }
+			ResumeLayout(false);
+			PerformLayout();
+		}
 
-        #endregion
+		#endregion
 
-        private MenuStrip menuStrip;
+		private MenuStrip menuStrip;
 		private ToolStripMenuItem справочникиToolStripMenuItem;
 		private ToolStripMenuItem компонентыToolStripMenuItem;
 		private ToolStripMenuItem изделияToolStripMenuItem;
@@ -212,5 +214,6 @@
 		private ToolStripMenuItem клиентыToolStripMenuItem;
 		private ToolStripMenuItem исполнителиToolStripMenuItem;
 		private ToolStripMenuItem запускРаботToolStripMenuItem;
+		private ToolStripMenuItem письмаToolStripMenuItem;
 	}
 }

GiftShop/GiftShopView/FormMain.cs

@@ -177,5 +177,14 @@ namespace GiftShopView
 				.GetService(typeof(IImplementerLogic)) as IImplementerLogic)!, _orderLogic);
 			MessageBox.Show("Процесс обработки запущен", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
 		}
+
+		private void письмаToolStripMenuItem_Click(object sender, EventArgs e)
+		{
+			var service = Program.ServiceProvider?.GetService(typeof(FormMails));
+			if (service is FormMails form)
+			{
+				form.ShowDialog();
+			}
+		}
 	}
 }

GiftShop/GiftShopView/FormMain.resx

@@ -1,64 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<root>
-<root>
-  <!--
-    Microsoft ResX Schema 
-
-    Version 2.0
-
-    The primary goals of this format is to allow a simple XML format
-    that is mostly human readable. The generation and parsing of the
-    various data types are done through the TypeConverter classes
-    associated with the data types.
-
-    Example:
-
-    ... ado.net/XML headers & schema ...
-    <resheader name="resmimetype">text/microsoft-resx</resheader>
-    <resheader name="version">2.0</resheader>
-    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
-    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
-    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
-    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
-    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
-        <value>[base64 mime encoded serialized .NET Framework object]</value>
-    </data>
-    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
-        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
-        <comment>This is a comment</comment>
-    </data>
-
-    There are any number of "resheader" rows that contain simple
-    name/value pairs.
-
-    Each data row contains a name, and value. The row also contains a
-    type or mimetype. Type corresponds to a .NET class that support
-    text/value conversion through the TypeConverter architecture.
-    Classes that don't support this are serialized and stored with the
-    mimetype set.
-
-    The mimetype is used for serialized objects, and tells the
-    ResXResourceReader how to depersist the object. This is currently not
-    extensible. For a given mimetype the value must be set accordingly:
-
-    Note - application/x-microsoft.net.object.binary.base64 is the format
-    that the ResXResourceWriter will generate, however the reader can
-    read any of the formats listed below.
-
-    mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with
-            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
-            : and then encoded with base64 encoding.
-    
-    mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with
-            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
-            : and then encoded with base64 encoding.
-
-    mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array
-            : using a System.ComponentModel.TypeConverter
-            : and then encoded with base64 encoding.
-    -->
   <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
     <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
     <xsd:element name="root" msdata:IsDataSet="true">
@@ -121,6 +61,6 @@
     <value>17, 17</value>
   </metadata>
   <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>137</value>
+    <value>26</value>
   </metadata>
 </root>

GiftShop/GiftShopView/GiftShopView.csproj

@@ -19,6 +19,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="MailKit" Version="4.5.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.4">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
@@ -39,6 +40,9 @@
   </ItemGroup>
 
   <ItemGroup>
+    <None Update="App.config">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
     <None Update="ReportOrders.rdlc">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>

GiftShop/GiftShopView/Program.cs

@@ -7,6 +7,8 @@ using GiftShopDatabaseImplement.Implements;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using NLog.Extensions.Logging;
+using GiftShopBusinessLogic.MailWorker;
+using GiftShopContracts.BindingModels;
 
 namespace GiftShopView
 {
@@ -21,7 +23,27 @@ namespace GiftShopView
             var services = new ServiceCollection();
             ConfigureServices(services);
             _serviceProvider = services.BuildServiceProvider();
-            Application.Run(_serviceProvider.GetRequiredService<FormMain>());
+			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"])
+				});
+
+				var timer = new System.Threading.Timer(new TimerCallback(MailCheck!), null, 0, 100000);
+			}
+			catch (Exception ex)
+			{
+				var logger = _serviceProvider.GetService<ILogger>();
+				logger?.LogError(ex, "Îøèáêà ðàáîòû ñ ïî÷òîé");
+			}
+			Application.Run(_serviceProvider.GetRequiredService<FormMain>());
         }
 
         private static void ConfigureServices(ServiceCollection services)
@@ -35,19 +57,24 @@ namespace GiftShopView
             services.AddTransient<IOrderStorage, OrderStorage>();
             services.AddTransient<IGiftStorage, GiftStorage>();
             services.AddTransient<IClientStorage, ClientStorage>();
-            services.AddTransient<IImplementerStorage, ImplementerStorage>();
+			services.AddTransient<IImplementerStorage, ImplementerStorage>();
-            services.AddTransient<IClientLogic, ClientLogic>();
+			services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
+
+			services.AddTransient<IClientLogic, ClientLogic>();
             services.AddTransient<IComponentLogic, ComponentLogic>();
             services.AddTransient<IOrderLogic, OrderLogic>();
             services.AddTransient<IGiftLogic, GiftLogic>();
             services.AddTransient<IReportLogic, ReportLogic>();
-            services.AddTransient<IImplementerLogic, ImplementerLogic>();
+			services.AddTransient<IImplementerLogic, ImplementerLogic>();
-            services.AddTransient<IWorkProcess, WorkModeling>();
+			services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
-            services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
+			services.AddTransient<IWorkProcess, WorkModeling>();
+
+			services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
             services.AddTransient<AbstractSaveToWord, SaveToWord>();
             services.AddTransient<AbstractSaveToPdf, SaveToPdf>();
+			services.AddSingleton<AbstractMailWorker, MailKitWorker>();
 
-            services.AddTransient<FormMain>();
+			services.AddTransient<FormMain>();
             services.AddTransient<FormComponent>();
             services.AddTransient<FormComponents>();
             services.AddTransient<FormCreateOrder>();
@@ -57,8 +84,11 @@ namespace GiftShopView
             services.AddTransient<FormReportOrders>();
             services.AddTransient<FormReportGiftComponents>();
             services.AddTransient<FormClients>();
-            services.AddTransient<FormImplementer>();
+			services.AddTransient<FormImplementer>();
-            services.AddTransient<FormImplementers>();
+			services.AddTransient<FormImplementers>();
-        }
+			services.AddTransient<FormMails>();
-    }
+		}
+
+		private static void MailCheck(object obj) => ServiceProvider?.GetService<AbstractMailWorker>()?.MailCheck();
+	}
 }