.

FoodOrders/FoodOrderDatabaseImplement/FoodOrdersDataBase.cs

@@ -21,5 +21,6 @@ namespace FoodOrdersDatabaseImplement
         public virtual DbSet<Order> Orders { set; get; }
         public virtual DbSet<Client> Clients { set; get; }
 		public virtual DbSet<Implementer> Implementers { set; get; }
+		public virtual DbSet<MessageInfo> Messages { set; get; }
 	}
 }

FoodOrders/FoodOrderDatabaseImplement/Implements/MessageStorage.cs

@@ -0,0 +1,69 @@
+using FoodOrderDatabaseImplement.Models;
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.StoragesContracts;
+using FoodOrdersContracts.ViewModels;
+using FoodOrdersDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrderDatabaseImplement.Implements
+{
+	public class MessageStorage : IMessageInfoStorage
+	{
+		public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.MessageId))
+			{
+				return null;
+			}
+			using var context = new FoodOrdersDataBase();
+			return context.Messages
+				.Include(x => x.client)
+				.FirstOrDefault(x => x.MessageId.Equals(model.MessageId))
+				?.GetViewModel;
+		}
+
+		public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+		{
+			if (!model.ClientId.HasValue)
+			{
+				return new();
+			}
+			using var context = new FoodOrdersDataBase();
+			return context.Messages
+					.Include(x => x.client)
+					.Where(x => x.ClientId == model.ClientId)
+					.ToList()
+					.Select(x => x.GetViewModel)
+					.ToList();
+		}
+
+		public List<MessageInfoViewModel> GetFullList()
+		{
+			using var context = new FoodOrdersDataBase();
+			return context.Messages
+					.Include(x => x.client)
+					.ToList()
+					.Select(x => x.GetViewModel)
+					.ToList();
+		}
+
+		public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+		{
+			using var context = new FoodOrdersDataBase();
+			var newMes = MessageInfo.Create(model);
+			if (newMes == null)
+			{
+				return null;
+			}
+			context.Messages.Add(newMes);
+			context.SaveChanges();
+			return newMes.GetViewModel;
+		}
+	}
+}

FoodOrders/FoodOrderDatabaseImplement/Models/MessageInfo.cs

@@ -0,0 +1,54 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.ViewModels;
+using FoodOrdersDataModel.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrderDatabaseImplement.Models
+{
+
+	public class MessageInfo : IMessageInfoModel
+	{
+		[Key]
+		public string MessageId { get; set; } = string.Empty;
+		public int? ClientId { get; set; }
+		public Client? client { get; private set; }
+
+		public string SenderName { get; set; } = string.Empty;
+
+		public DateTime DateDelivery { get; set; }
+
+		public string Subject { get; set; } = string.Empty;
+
+		public string Body { get; set; } = string.Empty;
+		public static MessageInfo? Create(MessageInfoBindingModel? model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new MessageInfo()
+			{
+				MessageId = model.MessageId,
+				ClientId = model.ClientId,
+				SenderName = model.SenderName,
+				DateDelivery = model.DateDelivery,
+				Subject = model.Subject,
+				Body = model.Body,
+			};
+		}
+		public MessageInfoViewModel GetViewModel => new()
+		{
+			MessageId = MessageId,
+			ClientId = ClientId,
+			SenderName = SenderName,
+			DateDelivery = DateDelivery,
+			Subject = Subject,
+			Body = Body,
+		};
+	}
+}

FoodOrders/FoodOrderFileImplement/DataFileSingleton.cs

@@ -17,6 +17,7 @@ namespace FoodOrderFileImplement
         private readonly string FoodFileName = "Food.xml";
         private readonly string ClientFileName = "Client.xml";
 		private readonly string ImplementerFileName = "Implementer.xml";
+		private readonly string MessageFileName = "Message.xml";
 
 		public List<Component> Components { get; private set; }
         public List<Order> Orders { get; private set; }
@@ -24,6 +25,7 @@ namespace FoodOrderFileImplement
         public List<Client> Clients { get; private set; }
 
 		public List<Implementer> Implementers { get; private set; }
+		public List<MessageInfo> Messages { get; private set; }
 		public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -38,6 +40,7 @@ namespace FoodOrderFileImplement
         public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
         public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
 		public void SaveImplementers() => SaveData(Implementers, ImplementerFileName, "Implementers", x => x.GetXElement);
+		public void SaveMessages() => SaveData(Messages, MessageFileName, "Messages", x => x.GetXElement);
 
 		private DataFileSingleton()
         {
@@ -46,6 +49,7 @@ namespace FoodOrderFileImplement
             Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
             Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
 			Implementers = LoadData(ImplementerFileName, "Implementers", x => Implementer.Create(x)!)!;
+			Messages = LoadData(MessageFileName, "Message", x => MessageInfo.Create(x)!)!;
 		}
 
         private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)

FoodOrders/FoodOrderFileImplement/Implements/MessageStorage.cs

@@ -0,0 +1,73 @@
+using FoodOrderFileImplement.Models;
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.StoragesContracts;
+using FoodOrdersContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrderFileImplement.Implements
+{
+	public class MessageStorage : IMessageInfoStorage
+	{
+		private readonly DataFileSingleton source;
+		public MessageStorage()
+		{
+			source = DataFileSingleton.GetInstance();
+		}
+
+		public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.MessageId))
+			{
+				return null;
+			}
+			return source.Messages
+			.FirstOrDefault(x =>
+		   (!string.IsNullOrEmpty(model.MessageId) && x.MessageId.Equals(model.MessageId)))
+			?.GetViewModel;
+		}
+
+		public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+		{
+			if (!model.ClientId.HasValue)
+			{
+				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)
+		{
+			if (source.Messages.Count > 0)
+			{
+				var id = source.Messages.Count + 1;
+				model.MessageId = id.ToString();
+			}
+			else
+				model.MessageId = "1";
+
+			var newMes = MessageInfo.Create(model);
+			if (newMes == null)
+			{
+				return null;
+			}
+			source.Messages.Add(newMes);
+			source.SaveMessages();
+			return newMes.GetViewModel;
+		}
+	}
+}

FoodOrders/FoodOrderFileImplement/Models/MessageInfo.cs

@@ -0,0 +1,78 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.ViewModels;
+using FoodOrdersDataModel.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace FoodOrderFileImplement.Models
+{
+
+	public class MessageInfo : IMessageInfoModel
+	{
+		public string MessageId { get; set; } = string.Empty;
+
+		public int? ClientId { get; set; }
+
+		public string SenderName { get; set; } = string.Empty;
+
+		public DateTime DateDelivery { get; set; }
+
+		public string Subject { get; set; } = string.Empty;
+
+		public string Body { get; set; } = string.Empty;
+		public static MessageInfo? Create(MessageInfoBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new MessageInfo()
+			{
+				MessageId = model.MessageId,
+				ClientId = model.ClientId,
+				SenderName = model.SenderName,
+				DateDelivery = model.DateDelivery,
+				Subject = model.Subject,
+				Body = model.Body,
+			};
+		}
+		public static MessageInfo? Create(XElement element)
+		{
+			if (element == null)
+			{
+				return null;
+			}
+			return new MessageInfo()
+			{
+				MessageId = element.Attribute("MessageId")!.Value,
+				ClientId = Convert.ToInt32(element.Attribute("ClientId")!.Value),
+				SenderName = element.Attribute("SenderName")!.Value,
+				DateDelivery = DateTime.Parse(element.Element("DateDelivery")!.Value),
+				Subject = element.Attribute("Subject")!.Value,
+				Body = element.Attribute("Body")!.Value,
+			};
+		}
+
+		public MessageInfoViewModel GetViewModel => new()
+		{
+			MessageId = MessageId,
+			ClientId = ClientId,
+			SenderName = SenderName,
+			DateDelivery = DateDelivery,
+			Subject = Subject,
+			Body = Body,
+		};
+		public XElement GetXElement => new("MessageInfo",
+		new XAttribute("MessageId", MessageId),
+		new XElement("ClientId", ClientId.ToString()),
+		new XElement("SenderName", SenderName),
+		new XElement("DateDelivery", DateDelivery.ToString()),
+		new XElement("Subject", Subject),
+		new XElement("Body", Body)
+		);
+	}
+}

FoodOrders/FoodOrdersBusinessLogic/BusinessLogic/MessageLogic.cs

@@ -0,0 +1,76 @@
+using FoodOrdersBusinessLogic.BusinessLogic;
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.BusinessLogicsContracts;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.StoragesContracts;
+using FoodOrdersContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrderBusinessLogic.BusinessLogic
+{
+
+	public class MessageLogic : IMessageInfoLogic
+	{
+		private readonly ILogger _logger;
+		private readonly IMessageInfoStorage _messageStorage;
+		public MessageLogic(ILogger<FoodLogic> logger, IMessageInfoStorage messageStorage)
+		{
+			_logger = logger;
+			_messageStorage = messageStorage;
+		}
+		public List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model)
+		{
+			_logger.LogInformation("ReadList");
+			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;
+		}
+		public bool Create(MessageInfoBindingModel model)
+		{
+			CheckModel(model);
+			if (_messageStorage.Insert(model) == null)
+			{
+				_logger.LogWarning("Insert operation failed");
+				return false;
+			}
+			return true;
+		}
+		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("Нет айди письма", nameof(model.MessageId));
+			}
+			if (string.IsNullOrEmpty(model.Body))
+			{
+				throw new ArgumentNullException("Нет тела письма", nameof(model.Body));
+			}
+			if (string.IsNullOrEmpty(model.SenderName))
+			{
+				throw new ArgumentNullException("Нет отправителя письма", nameof(model.SenderName));
+			}
+
+
+		}
+
+	}
+}

FoodOrders/FoodOrdersBusinessLogic/FoodOrderBusinessLogic.csproj

@@ -8,6 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="DocumentFormat.OpenXml" Version="2.20.0" />
+    <PackageReference Include="MailKit" Version="4.3.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.5" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="7.0.0" />
     <PackageReference Include="NLog.Extensions.Logging" Version="5.2.2" />

FoodOrders/FoodOrdersBusinessLogic/MailWorker/AbstractMailWorker.cs

@@ -0,0 +1,97 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrderBusinessLogic.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 ILogger _logger;
+
+		public AbstractMailWorker(ILogger<AbstractMailWorker> logger, IMessageInfoLogic messageInfoLogic)
+		{
+			_logger = logger;
+			_messageInfoLogic = messageInfoLogic;
+		}
+
+		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)
+			{
+				_messageInfoLogic.Create(mail);
+			}
+		}
+
+		protected abstract Task SendMailAsync(MailSendInfoBindingModel info);
+
+		protected abstract Task<List<MessageInfoBindingModel>> ReceiveMailAsync();
+	}
+}

FoodOrders/FoodOrdersBusinessLogic/MailWorker/MailKitWorker.cs

@@ -0,0 +1,87 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.BusinessLogicsContracts;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.StoragesContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Mail;
+using System.Net;
+using System.Security.Authentication;
+using System.Text;
+using System.Threading.Tasks;
+using MailKit.Net.Pop3;
+
+namespace FoodOrderBusinessLogic.MailWorker
+{
+
+	public class MailKitWorker : AbstractMailWorker
+	{
+		private readonly IClientStorage _clientStorage;
+		public MailKitWorker(ILogger<MailKitWorker> logger, IMessageInfoLogic messageInfoLogic, IClientStorage clientStorage) : base(logger, messageInfoLogic) { _clientStorage = clientStorage; }
+
+		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, MailKit.Security.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 = DateTime.SpecifyKind(message.Date.DateTime, DateTimeKind.Utc),
+								ClientId = _clientStorage.GetElement(new ClientSearchModel { Email = mail.Address }).Id,
+								MessageId = message.MessageId,
+								SenderName = mail.Address,
+								Subject = message.Subject,
+								Body = message.TextBody
+							}); ;
+						}
+					}
+				}
+				catch (AuthenticationException)
+				{ }
+				finally
+				{
+					client.Disconnect(true);
+				}
+			});
+			return list;
+		}
+	}
+}

FoodOrders/FoodOrdersClientApp/Controllers/HomeController.cs

@@ -147,5 +147,14 @@ namespace AutoPlantClientApp.Controllers
 			var prod = APIClient.GetRequest<FoodViewModel>($"api/main/getfood?foodId={food}");
 			return count * (prod?.Price ?? 1);
 		}
+		[HttpGet]
+		public IActionResult Mails()
+		{
+			if (APIClient.Client == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			return View(APIClient.GetRequest<List<MessageInfoViewModel>>($"api/client/getmessages?ClientId={APIClient.Client.Id}"));
+		}
 	}
 }

FoodOrders/FoodOrdersClientApp/Views/Home/Mails.cshtml

@@ -0,0 +1,54 @@
+@using FoodOrdersContracts.ViewModels;
+
+@model List<MessageInfoViewModel>
+
+@{
+	ViewData["Title"] = "Mails";
+}
+
+<div class="text-center">
+	<h1 class="display-4">Заказы</h1>
+</div>
+
+
+<div class="text-center">
+	@{
+		if (Model == null)
+		{
+			<h3 class="display-4">Авторизируйтесь</h3>
+			return;
+		}
+
+		<table class="table">
+			<thead>
+				<tr>
+					<th>
+						Дата письма
+					</th>
+					<th>
+						Заголовок
+					</th>
+					<th>
+						Текст
+					</th>
+				</tr>
+			</thead>
+			<tbody>
+				@foreach (var item in Model)
+				{
+					<tr>
+						<td>
+							@Html.DisplayFor(modelItem => item.DateDelivery)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.Subject)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.Body)
+						</td>
+					</tr>
+				}
+			</tbody>
+		</table>
+	}
+</div>

FoodOrders/FoodOrdersClientApp/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>

FoodOrders/FoodOrdersContracts/BindingModels/MailConfigBindingModel.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrdersContracts.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; }
+	}
+}

FoodOrders/FoodOrdersContracts/BindingModels/MailSendInfoBindingModel.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrdersContracts.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;
+	}
+}

FoodOrders/FoodOrdersContracts/BindingModels/MessageInfoBindingModel.cs

@@ -0,0 +1,24 @@
+using FoodOrdersDataModel.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrdersContracts.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; }
+	}
+}

FoodOrders/FoodOrdersContracts/BusinessLogicsContracts/IMessageInfoLogic.cs

@@ -0,0 +1,18 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrdersContracts.BusinessLogicsContracts
+{
+	public interface IMessageInfoLogic
+	{
+		List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model);
+
+		bool Create(MessageInfoBindingModel model);
+	}
+}

FoodOrders/FoodOrdersContracts/SearchModels/MessageInfoSearchModel.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrdersContracts.SearchModels
+{
+	public class MessageInfoSearchModel
+	{
+		public int? ClientId { get; set; }
+
+		public string? MessageId { get; set; }
+	}
+}

FoodOrders/FoodOrdersContracts/StoragesContracts/IMessageInfoStorage.cs

@@ -0,0 +1,22 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrdersContracts.StoragesContracts
+{
+	public interface IMessageInfoStorage
+	{
+		List<MessageInfoViewModel> GetFullList();
+
+		List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model);
+
+		MessageInfoViewModel? GetElement(MessageInfoSearchModel model);
+
+		MessageInfoViewModel? Insert(MessageInfoBindingModel model);
+	}
+}

FoodOrders/FoodOrdersContracts/ViewModels/MessageInfoViewModel.cs

@@ -0,0 +1,29 @@
+using FoodOrdersDataModel.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrdersContracts.ViewModels
+{
+	public class MessageInfoViewModel : IMessageInfoModel
+	{
+		public string MessageId { get; set; } = string.Empty;
+
+		public int? ClientId { get; set; }
+
+		[DisplayName("Отправитель")]
+		public string SenderName { get; set; } = string.Empty;
+
+		[DisplayName("Дата письма")]
+		public DateTime DateDelivery { get; set; }
+
+		[DisplayName("Заголовок")]
+		public string Subject { get; set; } = string.Empty;
+
+		[DisplayName("Текст")]
+		public string Body { get; set; } = string.Empty;
+	}
+}

FoodOrders/FoodOrdersDataModel/Models/IMessageInfoModel.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrdersDataModel.Models
+{
+	public interface IMessageInfoModel
+	{
+		string MessageId { get; }
+
+		int? ClientId { get; }
+
+		string SenderName { get; }
+
+		DateTime DateDelivery { get; }
+
+		string Subject { get; }
+
+		string Body { get; }
+	}
+}

FoodOrders/FoodOrdersListImplement/DataListSingleton.cs

@@ -15,6 +15,7 @@ namespace FoodOrdersListImplement
         public List<Food> Foods { get; set; }
         public List<Client> Clients { get; set; }
 		public List<Implementer> Implementers { get; set; }
+		public List<MessageInfoModel> Messages { get; set; }
 		private DataListSingleton()
         {
             Components = new List<Component>();
@@ -22,6 +23,7 @@ namespace FoodOrdersListImplement
             Foods = new List<Food>();
 			Clients = new List<Client>();
 			Implementers = new List<Implementer>();
+			Messages = new List<MessageInfoModel>();
 		}
         public static DataListSingleton GetInstance()
         {

FoodOrders/FoodOrdersListImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,98 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.StoragesContracts;
+using FoodOrdersContracts.ViewModels;
+using FoodOrdersListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrdersListImplement.Implements
+{
+	public class MessageInfoStorage : IMessageInfoStorage
+
+	{
+
+		private readonly DataListSingleton _source;
+		public MessageInfoStorage()
+		{
+			_source = DataListSingleton.GetInstance();
+		}
+
+		public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.MessageId))
+			{
+				return null;
+			}
+
+			foreach (var message in _source.Messages)
+			{
+				if (!string.IsNullOrEmpty(model.MessageId) && message.MessageId.Equals(model.MessageId))
+				{
+					return message.GetViewModel;
+				}
+			}
+
+			return null;
+		}
+
+		public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+		{
+			var result = new List<MessageInfoViewModel>();
+
+			if (!model.ClientId.HasValue)
+			{
+				return result;
+			}
+
+			foreach (var message in _source.Messages)
+			{
+				if (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)
+		{
+			model.MessageId = "1";
+
+			foreach (var message in _source.Messages)
+			{
+				if (model.MessageId.Equals(message.MessageId))
+				{
+					model.MessageId = (Convert.ToInt32(message.MessageId) + 1).ToString();
+				}
+			}
+
+			var newMes = MessageInfoModel.Create(model);
+
+			if (newMes == null)
+			{
+				return null;
+			}
+
+			_source.Messages.Add(newMes);
+
+			return newMes.GetViewModel;
+		}
+	}
+}

FoodOrders/FoodOrdersListImplement/Models/MessageInfoModel.cs

@@ -0,0 +1,53 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.ViewModels;
+using FoodOrdersDataModel.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrdersListImplement.Models
+{
+	public class MessageInfoModel : IMessageInfoModel
+	{
+		public string MessageId { get; set; } = string.Empty;
+
+		public int? ClientId { get; set; }
+
+		public string SenderName { get; set; } = string.Empty;
+
+		public DateTime DateDelivery { get; set; }
+
+		public string Subject { get; set; } = string.Empty;
+
+		public string Body { get; set; } = string.Empty;
+
+		public static MessageInfoModel? Create(MessageInfoBindingModel? model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new MessageInfoModel()
+			{
+				MessageId = model.MessageId,
+				ClientId = model.ClientId,
+				SenderName = model.SenderName,
+				DateDelivery = model.DateDelivery,
+				Subject = model.Subject,
+				Body = model.Body,
+			};
+		}
+		public MessageInfoViewModel GetViewModel => new()
+		{
+			MessageId = MessageId,
+			ClientId = ClientId,
+			SenderName = SenderName,
+			DateDelivery = DateDelivery,
+			Subject = Subject,
+			Body = Body,
+		};
+
+	}
+}

FoodOrders/FoodOrdersRestApi/Controllers/ClientController.cs

@@ -1,4 +1,5 @@
-using FoodOrdersContracts.BindingModels;
+using FoodOrderBusinessLogic.BusinessLogic;
+using FoodOrdersContracts.BindingModels;
 using FoodOrdersContracts.BusinessLogicsContracts;
 using FoodOrdersContracts.SearchModels;
 using FoodOrdersContracts.ViewModels;
@@ -12,10 +13,12 @@ namespace FoodOrdersRestApi.Controllers
     {
         private readonly ILogger _logger;
         private readonly IClientLogic _logic;
-        public ClientController(IClientLogic logic, ILogger<ClientController> logger)
+		private IMessageInfoLogic _messageLogic;
+		public ClientController(IClientLogic logic, ILogger<ClientController> logger, IMessageInfoLogic messageLogic)
         {
             _logger = logger;
             _logic = logic;
+			_messageLogic = messageLogic;
 		}
         [HttpGet]
         public ClientViewModel? Login(string login, string password)
@@ -60,5 +63,21 @@ namespace FoodOrdersRestApi.Controllers
                 throw;
             }
         }
+		[HttpGet]
+		public List<MessageInfoViewModel>? GetMessages(int clientId)
+		{
+			try
+			{
+				return _messageLogic.ReadList(new MessageInfoSearchModel
+				{
+					ClientId = clientId
+				});
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка получения писем клиента");
+				throw;
+			}
+		}
 	}
 }

FoodOrders/FoodOrdersRestApi/appsettings.json

@@ -5,5 +5,13 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+
+  "SmtpClientHost": "smtp.gmail.com",
+  "SmtpClientPort": "587",
+  "PopHost": "pop.gmail.com",
+  "PopPort": "995",
+  "MailLogin": "lab5rppser@gmail.com",
+  "MailPassword": "gfsp ejun iiam bahk "
+}
 }

FoodOrders/FoodOrdersView/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="lab5rppser@gmail.com" />
+		<add key="MailPassword" value="gfsp ejun iiam bahk " />
+	</appSettings>
+</configuration>

FoodOrders/FoodOrdersView/FoodOrdersView.csproj

@@ -48,4 +48,10 @@
     </EmbeddedResource>
   </ItemGroup>
 
+  <ItemGroup>
+    <None Update="App.config">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
 </Project>

FoodOrders/FoodOrdersView/Program.cs

@@ -10,6 +10,8 @@ using PlumbingRepairBusinessLogic.BusinessLogic;
 using FoodOrderBusinessLogic.BusinessLogic;
 using FoodOrderBusinessLogic.OfficePackage;
 using FoodOrderBusinessLogic.OfficePackage.Implements;
+using FoodOrderBusinessLogic.MailWorker;
+using FoodOrdersContracts.BindingModels;
 
 namespace FoodOrdersView
 {
@@ -27,6 +29,29 @@ namespace FoodOrdersView
             var services = new ServiceCollection();
             ConfigureServices(services);
             _serviceProvider = services.BuildServiceProvider();
+
+			try
+			{
+				var mailSender = _serviceProvider.GetService<AbstractMailWorker>();
+				mailSender?.MailConfig(new MailConfigBindingModel
+				{
+					MailLogin = System.Configuration.ConfigurationManager.AppSettings["MailLogin"] ?? string.Empty,
+					MailPassword = System.Configuration.ConfigurationManager.AppSettings["MailPassword"] ?? string.Empty,
+					SmtpClientHost = System.Configuration.ConfigurationManager.AppSettings["SmtpClientHost"] ?? string.Empty,
+					SmtpClientPort = Convert.ToInt32(System.Configuration.ConfigurationManager.AppSettings["SmtpClientPort"]),
+					PopHost = System.Configuration.ConfigurationManager.AppSettings["PopHost"] ?? string.Empty,
+					PopPort = Convert.ToInt32(System.Configuration.ConfigurationManager.AppSettings["PopPort"])
+				});
+
+				// ñîçäàåì òàéìåð
+				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)
@@ -41,6 +66,7 @@ namespace FoodOrdersView
             services.AddTransient<IFoodStorage, FoodStorage>();
             services.AddTransient<IClientStorage, ClientStorage>();
 			services.AddTransient<IImplementerStorage, ImplementerStorage>();
+			services.AddTransient<IMessageInfoStorage, MessageStorage>();
 
 			services.AddTransient<IComponentLogic, ComponentLogic>();
             services.AddTransient<IOrderLogic, OrderLogic>();
@@ -48,7 +74,10 @@ namespace FoodOrdersView
             services.AddTransient<IReportLogic, ReportLogic>();
             services.AddTransient<IClientLogic, ClientLogic>();
 			services.AddTransient<IImplementerLogic, ImplementerLogic>();
+			services.AddTransient<IMessageInfoLogic, MessageLogic>();
+
 			services.AddTransient<IWorkProcess, WorkModeling>();
+			services.AddSingleton<AbstractMailWorker, MailKitWorker>();
 
 			services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
             services.AddTransient<AbstractSaveToWord, SaveToWord>();
@@ -67,5 +96,6 @@ namespace FoodOrdersView
 			services.AddTransient<FormImplementer>();
 			services.AddTransient<FormImplementers>();
 		}
+		private static void MailCheck(object obj) => ServiceProvider?.GetService<AbstractMailWorker>()?.MailCheck();
 	}
-    }
+}