Лаба 7

SushiBar/SushiBarBusinessLogic/AbstractMailWorker.cs

@@ -0,0 +1,88 @@
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.StoragesContracts;
+using SushiBarContracts.ViewModels;
+
+namespace SushiBarBusinessLogic.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.Length, _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();
+    }
+}

SushiBar/SushiBarBusinessLogic/MailKitWorker.cs

@@ -0,0 +1,83 @@
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Mail;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+using SushiBarContracts.BindingModels;
+using MailKit.Security;
+using MailKit.Net.Pop3;
+using SushiBarContracts.BusinessLogicsContracts;
+
+namespace SushiBarBusinessLogic.MailWorker
+{
+    public class MailKitWorker : AbstractMailWorker
+    {
+        public MailKitWorker(ILogger<MailKitWorker> logger, IMessageInfoLogic messageInfoLogic) : base(logger, messageInfoLogic) { }
+
+        protected override async Task SendMailAsync(MailSendInfoBindingModel info)
+        {
+            using var objMailMessage = new MailMessage();
+            using var objSmtpClient = new SmtpClient(_smtpClientHost, _smtpClientPort);
+            try
+            {
+                objMailMessage.From = new MailAddress(_mailLogin);
+                objMailMessage.To.Add(new MailAddress(info.MailAddress));
+                objMailMessage.Subject = info.Subject;
+                objMailMessage.Body = info.Text;
+                objMailMessage.SubjectEncoding = Encoding.UTF8;
+                objMailMessage.BodyEncoding = Encoding.UTF8;
+
+
+                objSmtpClient.UseDefaultCredentials = false;
+                objSmtpClient.EnableSsl = true;
+                objSmtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
+                objSmtpClient.Credentials = new NetworkCredential(_mailLogin, _mailPassword);
+
+                await Task.Run(() => objSmtpClient.Send(objMailMessage));
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+
+        protected override async Task<List<MessageInfoBindingModel>> ReceiveMailAsync()
+        {
+            var list = new List<MessageInfoBindingModel>();
+            using var client = new Pop3Client();
+            await Task.Run(() =>
+            {
+                try
+                {
+                    client.Connect(_popHost, _popPort, SecureSocketOptions.SslOnConnect);
+                    client.Authenticate(_mailLogin, _mailPassword);
+                    for (int i = 0; i < client.Count; i++)
+                    {
+                        var message = client.GetMessage(i);
+                        foreach (var mail in message.From.Mailboxes)
+                        {
+                            list.Add(new MessageInfoBindingModel
+                            {
+                                DateDelivery = message.Date.DateTime,
+                                MessageId = message.MessageId,
+                                SenderName = mail.Address,
+                                Subject = message.Subject,
+                                Body = message.TextBody
+                            });
+                        }
+                    }
+                }
+                catch (MailKit.Security.AuthenticationException)
+                { }
+                finally
+                {
+                    client.Disconnect(true);
+                }
+            });
+            return list;
+        }
+    }
+}

SushiBar/SushiBarBusinessLogic/MessageInfoLogic.cs

@@ -0,0 +1,91 @@
+using Microsoft.Extensions.Logging;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.StoragesContracts;
+using SushiBarContracts.ViewModels;
+using SushiBarDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarBusinessLogic
+{
+    public class MessageInfoLogic : IMessageInfoLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IMessageInfoStorage _messageInfoStorage;
+        private readonly IClientStorage _clientStorage;
+        public MessageInfoLogic(ILogger<MessageInfoLogic> logger, IMessageInfoStorage messageInfoStorage, IClientStorage clientStorage)
+        {
+            _logger = logger;
+            _messageInfoStorage = messageInfoStorage;
+            _clientStorage = clientStorage;
+        }
+        public List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. MessageId:{MessageId}.ClientId:{ClientId}", model?.MessageId, model?.ClientId);
+            var list = model == null ? _messageInfoStorage.GetFullList() : _messageInfoStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+        public bool Create(MessageInfoBindingModel model)
+        {
+            CheckModel(model);
+            if (_messageInfoStorage.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("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;
+            }
+        }
+    }
+}

SushiBar/SushiBarBusinessLogic/OrderLogic.cs

@@ -5,6 +5,8 @@ using SushiBarContracts.SearchModels;
 using SushiBarContracts.StoragesContracts;
 using SushiBarContracts.ViewModels;
 using SushiBarDataModels.Enums;
+using MigraDoc.Rendering;
+using SushiBarBusinessLogic.MailWorker;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -17,12 +19,14 @@ namespace SushiBarBusinessLogic.BusinessLogics
 	{
 		private readonly ILogger _logger;
 		private readonly IOrderStorage _orderStorage;
-		static readonly object _locker = new object();
+        private readonly AbstractMailWorker _mailWorker;
-		public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+        static readonly object _locker = new object();
-		{
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, AbstractMailWorker mailWorker)
-			_logger = logger;
+        {
+            _logger = logger;
 			_orderStorage = orderStorage;
-		}
+            _mailWorker = mailWorker;
+        }
 		public List<OrderViewModel>? ReadList(OrderSearchModel? model)
 		{
 			_logger.LogInformation("ReadList. ClientId:{ClientId}.Status:{Status}.ImplementerId:{ImplementerId}.DateFrom:{DateFrom}.DateTo:{DateTo}OrderId:{Id}",
@@ -42,13 +46,20 @@ namespace SushiBarBusinessLogic.BusinessLogics
 			if (model.Status != OrderStatus.Неизвестен)
 				return false;
 			model.Status = OrderStatus.Принят;
-			if (_orderStorage.Insert(model) == null)
+            var element = _orderStorage.Insert(model);
-			{
+            if (element == null)
-				_logger.LogWarning("Insert operation failed");
+            {
+                _logger.LogWarning("Insert operation failed");
 				return false;
 			}
-			return true;
+            Task.Run(() => _mailWorker.MailSendAsync(new MailSendInfoBindingModel
-		}
+            {
+                MailAddress = element.ClientEmail,
+                Subject = $"Изменение статуса заказа номер {element.Id}",
+                Text = $"Ваш заказ номер {element.Id} на суши {element.SushiName} от {element.DateCreate} на сумму {element.Sum} принят."
+            }));
+            return true;
+        }
 
 		public bool TakeOrderInWork(OrderBindingModel model)
 		{
@@ -128,8 +139,16 @@ namespace SushiBarBusinessLogic.BusinessLogics
 					_logger.LogWarning("Update operation failed");
 					return false;
 				}
-				return true;
+
-			}
+                string DateInfo = model.DateImplement.HasValue ? $"Дата выполнения {model.DateImplement}" : "";
+                Task.Run(() => _mailWorker.MailSendAsync(new MailSendInfoBindingModel
+                {
+                    MailAddress = element.ClientEmail,
+                    Subject = $"Изменение статуса заказа номер {element.Id}",
+                    Text = $"Ваш заказ номер {element.Id} на суши {element.SushiName} от {element.DateCreate} на сумму {element.Sum} {model.Status}. {DateInfo}"
+                }));
+                return true;
+            }
 			_logger.LogWarning("Changing status operation faled: Current-{Status}:required-{requiredStatus}.", model.Status, requiredStatus);
 			throw new InvalidOperationException($"Невозможно приствоить статус {requiredStatus} заказу с текущим статусом {model.Status}");
 

SushiBar/SushiBarBusinessLogic/SushiBarBusinessLogic.csproj

@@ -8,9 +8,11 @@
 
   <ItemGroup>
     <PackageReference Include="DocumentFormat.OpenXml" Version="3.0.2" />
+    <PackageReference Include="MailKit" Version="4.6.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
     <PackageReference Include="MigraDocCore.DocumentObjectModel" Version="1.3.63" />
     <PackageReference Include="MigraDocCore.Rendering" Version="1.3.63" />
+    <PackageReference Include="PDFsharp-MigraDoc-GDI" Version="6.1.0" />
   </ItemGroup>
 
   <ItemGroup>

SushiBar/SushiBarClientApp/Controllers/HomeController.cs

@@ -19,7 +19,8 @@ namespace SushiBarClientApp.Controllers
             {
                 return Redirect("~/Home/Enter");
             }
-            return View(APIClient.GetRequest<List<OrderViewModel>>($"api/main/getorders?clientId={APIClient.Client.Id}"));
+            return
+            View(APIClient.GetRequest<List<OrderViewModel>>($"api/main/getorders?clientId={APIClient.Client.Id}"));
         }
         [HttpGet]
         public IActionResult Privacy()
@@ -73,7 +74,8 @@ namespace SushiBarClientApp.Controllers
         [HttpPost]
         public void Enter(string login, string password)
         {
-            if (string.IsNullOrEmpty(login) || string.IsNullOrEmpty(password))
+            if (string.IsNullOrEmpty(login) ||
+            string.IsNullOrEmpty(password))
             {
                 throw new Exception("Ââåäèòå ëîãèí è ïàðîëü");
             }
@@ -111,7 +113,8 @@ namespace SushiBarClientApp.Controllers
         [HttpGet]
         public IActionResult Create()
         {
-            ViewBag.Sushis = APIClient.GetRequest<List<SushiViewModel>>("api/main/getsushilist");
+            ViewBag.Sushis =
+            APIClient.GetRequest<List<SushiViewModel>>("api/main/getsushilist");
             return View();
         }
         [HttpPost]
@@ -125,8 +128,7 @@ namespace SushiBarClientApp.Controllers
             {
                 throw new Exception("Êîëè÷åñòâî è ñóììà äîëæíû áûòü áîëüøå 0");
             }
-            APIClient.PostRequest("api/main/createorder", new
+            APIClient.PostRequest("api/main/createorder", new OrderBindingModel
-            OrderBindingModel
             {
                 ClientId = APIClient.Client.Id,
                 SushiId = sushi,
@@ -138,8 +140,21 @@ namespace SushiBarClientApp.Controllers
         [HttpPost]
         public double Calc(int count, int sushi)
         {
-            var sush = APIClient.GetRequest<SushiViewModel>($"api/main/getsushi?sushiId={sushi}");
+            var prod =
-            return count * (sush?.Price ?? 1);
+            APIClient.GetRequest<SushiViewModel>($"api/main/getsushi?sushiId={sushi}"
+            );
+            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}"));
+        }
+
     }
 }

SushiBar/SushiBarClientApp/Views/Home/Mails.cshtml

@@ -0,0 +1,55 @@
+@using SushiBarContracts.ViewModels
+
+@model List<MessageInfoViewModel>
+
+@{
+	ViewData["Title"] = "Mails";
+}
+
+
+<div class="text-center">
+	<h1 class="display-4">Почта</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>

SushiBar/SushiBarClientApp/Views/Shared/_Layout.cshtml

@@ -26,6 +26,9 @@
                         <li class="nav-item">
                             <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Privacy">Личные данные</a>
                         </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Mails">Письма</a>
+                        </li>
                         <li class="nav-item">
                             <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Enter">Вход</a>
                         </li>

SushiBar/SushiBarContracts/BindingModels/MailConfigBindingModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarContracts.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; }
+    }
+}

SushiBar/SushiBarContracts/BindingModels/MailSendInfoBindingModel.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarContracts.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;
+    }
+}

SushiBar/SushiBarContracts/BindingModels/MessageInfoBindingModel.cs

@@ -0,0 +1,19 @@
+using SushiBarDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarContracts.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; }
+    }
+}

SushiBar/SushiBarContracts/BusinessLogicsContracts/IMessageInfoLogic.cs

@@ -0,0 +1,17 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarContracts.BusinessLogicsContracts
+{
+    public interface IMessageInfoLogic
+    {
+        List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model);
+        bool Create(MessageInfoBindingModel model);
+    }
+}

SushiBar/SushiBarContracts/SearchModels/MessageInfoSearchModel.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarContracts.SearchModels
+{
+    public class MessageInfoSearchModel
+    {
+        public int? ClientId { get; set; }
+        public string? MessageId { get; set; }
+    }
+}

SushiBar/SushiBarContracts/StoragesContracts/IMessageInfoStorage.cs

@@ -0,0 +1,19 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarContracts.StoragesContracts
+{
+    public interface IMessageInfoStorage
+    {
+        List<MessageInfoViewModel> GetFullList();
+        List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model);
+        MessageInfoViewModel? GetElement(MessageInfoSearchModel model);
+        MessageInfoViewModel? Insert(MessageInfoBindingModel model);
+    }
+}

SushiBar/SushiBarContracts/ViewModels/MessageInfoViewModel.cs

@@ -0,0 +1,29 @@
+using SushiBarDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarContracts.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;
+    }
+}

SushiBar/SushiBarContracts/ViewModels/OrderViewModel.cs

@@ -18,8 +18,9 @@ namespace SushiBarContracts.ViewModels
 		public string? ImplementerFIO { get; set; } = null;
 		public int SushiId { get; set; }
 		public int ClientId { get; set; }
+        public string ClientEmail { get; set; } = string.Empty;
 
-		[DisplayName("ФИО клиента")]
+        [DisplayName("ФИО клиента")]
 		public string ClientFIO { get; set; } = string.Empty;
 
 		[DisplayName("Изделие")]

SushiBar/SushiBarDataModels/IMessageInfoModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarDataModels.Models
+{
+    public interface IMessageInfoModel
+    {
+        string MessageId { get; }
+        int? ClientId { get; }
+        string SenderName { get; }
+        DateTime DateDelivery { get; }
+        string Subject { get; }
+        string Body { get; }
+    }
+}

SushiBar/SushiBarDatabaseImplement/Client.cs

@@ -24,10 +24,12 @@ namespace SushiBarDatabaseImplement
 		public string Password { get; set; } = string.Empty;
 
 		[ForeignKey("ClientId")]
-		public virtual List<Order> Orders { get; set; } = new();
+        public virtual List<Order> ClientOrders { get; set; } = new();
 
-		public static Client? Create(ClientBindingModel model)
+        [ForeignKey("ClientId")]
-		{
+        public virtual List<MessageInfo> ClientMessages { get; set; } = new();
+        public static Client? Create(ClientBindingModel model)
+        {
 			if (model == null)
 			{
 				return null;

SushiBar/SushiBarDatabaseImplement/ClientStorage.cs

@@ -35,11 +35,11 @@ namespace SushiBarDatabaseImplement.Implements
 				return null;
 			}
 			using var context = new SushiBarDatabase();
-			return context.Clients.FirstOrDefault(x =>
+
-			(!string.IsNullOrEmpty(model.Email) && x.Email == model.Email && !string.IsNullOrEmpty(model.Password) && x.Password == model.Password) ||
+            return context.Clients.FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id) ||
-			(model.Id.HasValue && x.Id == model.Id))
+                 (!string.IsNullOrEmpty(model.ClientFIO) && x.ClientFIO == model.ClientFIO) ||
-				?.GetViewModel;
+                 (!string.IsNullOrEmpty(model.Email) && x.Email == model.Email && (string.IsNullOrEmpty(model.Password) || x.Password == model.Password)))?.GetViewModel;
-		}
+        }
 
 		public ClientViewModel? Insert(ClientBindingModel model)
 		{

SushiBar/SushiBarDatabaseImplement/IMessageInfoModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarDataModels.Models
+{
+    public interface IMessageInfoModel
+    {
+        string MessageId { get; }
+        int? ClientId { get; }
+        string SenderName { get; }
+        DateTime DateDelivery { get; }
+        string Subject { get; }
+        string Body { get; }
+    }
+}

SushiBar/SushiBarDatabaseImplement/MessageInfo.cs

@@ -0,0 +1,64 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.ViewModels;
+using SushiBarDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarDatabaseImplement.Models
+{
+    public class MessageInfo : IMessageInfoModel
+    {
+        [Key]
+        [DatabaseGenerated(DatabaseGeneratedOption.None)]
+        public string MessageId { get; set; } = string.Empty;
+
+        public int? ClientId { get; set; }
+
+        public virtual Client? Client { get; set; }
+
+        [Required]
+        public string SenderName { get; set; } = string.Empty;
+
+        [Required]
+        public DateTime DateDelivery { get; set; }
+
+        [Required]
+        public string Subject { get; set; } = string.Empty;
+
+        [Required]
+        public string Body { get; set; } = string.Empty;
+
+        public static MessageInfo? Create(MessageInfoBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                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
+        };
+    }
+}

SushiBar/SushiBarDatabaseImplement/MessageInfoStorage.cs

@@ -0,0 +1,52 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.StoragesContracts;
+using SushiBarContracts.ViewModels;
+using SushiBarDatabaseImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarDatabaseImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            using var context = new SushiBarDatabase();
+            return context.MessageInfos.Select(x => x.GetViewModel).ToList();
+        }
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            if (!model.ClientId.HasValue)
+            {
+                return new();
+            }
+            using var context = new SushiBarDatabase();
+            return context.MessageInfos.Where(x => x.ClientId.HasValue && x.ClientId == model.ClientId).Select(x => x.GetViewModel).ToList();
+        }
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.MessageId))
+            {
+                return new();
+            }
+            using var context = new SushiBarDatabase();
+            return context.MessageInfos.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
+        }
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            var newMessage = MessageInfo.Create(model);
+            if (newMessage == null)
+            {
+                return null;
+            }
+            using var context = new SushiBarDatabase();
+            context.MessageInfos.Add(newMessage);
+            context.SaveChanges();
+            return newMessage.GetViewModel;
+        }
+    }
+}

SushiBar/SushiBarDatabaseImplement/Migrations/20240601121133_Initial.Designer.cs

@@ -12,7 +12,7 @@ using SushiBarDatabaseImplement;
 namespace SushiBarDatabaseImplement.Migrations
 {
     [DbContext(typeof(SushiBarDatabase))]
-    [Migration("20240504140537_Initial")]
+    [Migration("20240601121133_Initial")]
     partial class Initial
     {
         /// <inheritdoc />
@@ -97,6 +97,36 @@ namespace SushiBarDatabaseImplement.Migrations
                     b.ToTable("Components");
                 });
 
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.Property<string>("MessageId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int?>("ClientId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("DateDelivery")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.ToTable("MessageInfos");
+                });
+
             modelBuilder.Entity("SushiBarDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -186,15 +216,24 @@ namespace SushiBarDatabaseImplement.Migrations
                     b.ToTable("SushiComponents");
                 });
 
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("SushiBarDatabaseImplement.Client", "Client")
+                        .WithMany("ClientMessages")
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
             modelBuilder.Entity("SushiBarDatabaseImplement.Models.Order", b =>
                 {
                     b.HasOne("SushiBarDatabaseImplement.Client", "Client")
-                        .WithMany("Orders")
+                        .WithMany("ClientOrders")
                         .HasForeignKey("ClientId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
-                    b.HasOne("SushiBarDatabaseImplement.Implementer", null)
+                    b.HasOne("SushiBarDatabaseImplement.Implementer", "Implementer")
                         .WithMany("Order")
                         .HasForeignKey("ImplementerId");
 
@@ -206,6 +245,8 @@ namespace SushiBarDatabaseImplement.Migrations
 
                     b.Navigation("Client");
 
+                    b.Navigation("Implementer");
+
                     b.Navigation("Sushi");
                 });
 
@@ -230,7 +271,9 @@ namespace SushiBarDatabaseImplement.Migrations
 
             modelBuilder.Entity("SushiBarDatabaseImplement.Client", b =>
                 {
-                    b.Navigation("Orders");
+                    b.Navigation("ClientMessages");
+
+                    b.Navigation("ClientOrders");
                 });
 
             modelBuilder.Entity("SushiBarDatabaseImplement.Implementer", b =>

SushiBar/SushiBarDatabaseImplement/Migrations/20240601121133_Initial.cs

@@ -71,6 +71,27 @@ namespace SushiBarDatabaseImplement.Migrations
                     table.PrimaryKey("PK_Sushis", x => x.Id);
                 });
 
+            migrationBuilder.CreateTable(
+                name: "MessageInfos",
+                columns: table => new
+                {
+                    MessageId = table.Column<string>(type: "text", nullable: false),
+                    ClientId = table.Column<int>(type: "integer", nullable: true),
+                    SenderName = table.Column<string>(type: "text", nullable: false),
+                    DateDelivery = table.Column<DateTime>(type: "timestamp without time zone", nullable: false),
+                    Subject = table.Column<string>(type: "text", nullable: false),
+                    Body = table.Column<string>(type: "text", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_MessageInfos", x => x.MessageId);
+                    table.ForeignKey(
+                        name: "FK_MessageInfos_Clients_ClientId",
+                        column: x => x.ClientId,
+                        principalTable: "Clients",
+                        principalColumn: "Id");
+                });
+
             migrationBuilder.CreateTable(
                 name: "Orders",
                 columns: table => new
@@ -135,6 +156,11 @@ namespace SushiBarDatabaseImplement.Migrations
                         onDelete: ReferentialAction.Cascade);
                 });
 
+            migrationBuilder.CreateIndex(
+                name: "IX_MessageInfos_ClientId",
+                table: "MessageInfos",
+                column: "ClientId");
+
             migrationBuilder.CreateIndex(
                 name: "IX_Orders_ClientId",
                 table: "Orders",
@@ -164,6 +190,9 @@ namespace SushiBarDatabaseImplement.Migrations
         /// <inheritdoc />
         protected override void Down(MigrationBuilder migrationBuilder)
         {
+            migrationBuilder.DropTable(
+                name: "MessageInfos");
+
             migrationBuilder.DropTable(
                 name: "Orders");
 

SushiBar/SushiBarDatabaseImplement/Migrations/SushiBarDatabaseModelSnapshot.cs

@@ -94,6 +94,36 @@ namespace SushiBarDatabaseImplement.Migrations
                     b.ToTable("Components");
                 });
 
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.Property<string>("MessageId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int?>("ClientId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("DateDelivery")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.ToTable("MessageInfos");
+                });
+
             modelBuilder.Entity("SushiBarDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -183,15 +213,24 @@ namespace SushiBarDatabaseImplement.Migrations
                     b.ToTable("SushiComponents");
                 });
 
+            modelBuilder.Entity("SushiBarDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("SushiBarDatabaseImplement.Client", "Client")
+                        .WithMany("ClientMessages")
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
             modelBuilder.Entity("SushiBarDatabaseImplement.Models.Order", b =>
                 {
                     b.HasOne("SushiBarDatabaseImplement.Client", "Client")
-                        .WithMany("Orders")
+                        .WithMany("ClientOrders")
                         .HasForeignKey("ClientId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
-                    b.HasOne("SushiBarDatabaseImplement.Implementer", null)
+                    b.HasOne("SushiBarDatabaseImplement.Implementer", "Implementer")
                         .WithMany("Order")
                         .HasForeignKey("ImplementerId");
 
@@ -203,6 +242,8 @@ namespace SushiBarDatabaseImplement.Migrations
 
                     b.Navigation("Client");
 
+                    b.Navigation("Implementer");
+
                     b.Navigation("Sushi");
                 });
 
@@ -227,7 +268,9 @@ namespace SushiBarDatabaseImplement.Migrations
 
             modelBuilder.Entity("SushiBarDatabaseImplement.Client", b =>
                 {
-                    b.Navigation("Orders");
+                    b.Navigation("ClientMessages");
+
+                    b.Navigation("ClientOrders");
                 });
 
             modelBuilder.Entity("SushiBarDatabaseImplement.Implementer", b =>

SushiBar/SushiBarDatabaseImplement/Order.cs

@@ -71,7 +71,8 @@ namespace SushiBarDatabaseImplement.Models
 			Id = Id,
 			ClientId = ClientId,
 			ClientFIO = Client.ClientFIO,
-			SushiId = SushiId,
+            ClientEmail = Client.Email,
+            SushiId = SushiId,
 			SushiName = Sushi.SushiName,
 			ImplementerId = ImplementerId,
 			ImplementerFIO = Implementer != null ? Implementer.ImplementerFIO : null,

SushiBar/SushiBarDatabaseImplement/SushiBarDatabase.cs

@@ -15,7 +15,7 @@ namespace SushiBarDatabaseImplement
 		{
 			if (OptionsBuilder.IsConfigured == false)
 			{
-				OptionsBuilder.UseNpgsql(@"Host=localhost;Database=SushiBarFull6;Username=postgres;Password=postgres");
+				OptionsBuilder.UseNpgsql(@"Host=localhost;Database=SushiBarFull7;Username=postgres;Password=postgres");
 			}
 
 			base.OnConfiguring(OptionsBuilder);
@@ -29,5 +29,6 @@ namespace SushiBarDatabaseImplement
         public virtual DbSet<Order> Orders { set; get; }
         public virtual DbSet<Client> Clients { get; set; }
 		public virtual DbSet<Implementer> Implementers { set; get; }
-	}
+        public virtual DbSet<MessageInfo> MessageInfos { set; get; }
+    }
 }

SushiBar/SushiBarFileImplement/DataFileSingleton.cs

@@ -16,13 +16,15 @@ namespace SushiBarFileImplement
 		private readonly string SushiFileName = "Sushi.xml";
 		private readonly string ClientFileName = "Client.xml";
 		private readonly string ImplementerFileName = "Implementer.xml";
-		public List<Component> Components { get; private set; }
+        private readonly string MessageInfoFileName = "MessageInfo.xml";
+        public List<Component> Components { get; private set; }
 		public List<Order> Orders { get; private set; }
 		public List<Sushi> Sushis { get; private set; }
 		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()
+        public static DataFileSingleton GetInstance()
 		{
 			if (instance == null)
 			{
@@ -36,15 +38,17 @@ namespace SushiBarFileImplement
 		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(Orders, ImplementerFileName, "Messages", x => x.GetXElement);
 
-		private DataFileSingleton()
+        private DataFileSingleton()
 		{
 			Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
 			Sushis = LoadData(SushiFileName, "Sushi", x => Sushi.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(MessageInfoFileName, "MessageInfo", x => MessageInfo.Create(x)!)!;
+        }
 
 		private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
 		{

SushiBar/SushiBarFileImplement/MessageInfo.cs

@@ -0,0 +1,80 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.ViewModels;
+using SushiBarDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace SushiBarFileImplement.Models
+{
+    public class MessageInfo : IMessageInfoModel
+    {
+        public string MessageId { get; private set; } = string.Empty;
+
+        public int? ClientId { get; private set; }
+
+        public string SenderName { get; private set; } = string.Empty;
+
+        public DateTime DateDelivery { get; private set; } = DateTime.Now;
+
+        public string Subject { get; private set; } = string.Empty;
+
+        public string Body { get; private set; } = string.Empty;
+
+        public static MessageInfo? Create(MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Body = model.Body,
+                Subject = model.Subject,
+                ClientId = model.ClientId,
+                MessageId = model.MessageId,
+                SenderName = model.SenderName,
+                DateDelivery = model.DateDelivery,
+            };
+        }
+
+        public static MessageInfo? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Body = element.Attribute("Body")!.Value,
+                Subject = element.Attribute("Subject")!.Value,
+                ClientId = Convert.ToInt32(element.Attribute("ClientId")!.Value),
+                MessageId = element.Attribute("MessageId")!.Value,
+                SenderName = element.Attribute("SenderName")!.Value,
+                DateDelivery = Convert.ToDateTime(element.Attribute("DateDelivery")!.Value),
+            };
+        }
+
+        public MessageInfoViewModel GetViewModel => new()
+        {
+            Body = Body,
+            Subject = Subject,
+            ClientId = ClientId,
+            MessageId = MessageId,
+            SenderName = SenderName,
+            DateDelivery = DateDelivery,
+        };
+
+        public XElement GetXElement => new("MessageInfo",
+            new XAttribute("Body", Body),
+            new XAttribute("Subject", Subject),
+            new XAttribute("ClientId", ClientId),
+            new XAttribute("MessageId", MessageId),
+            new XAttribute("SenderName", SenderName),
+            new XAttribute("DateDelivery", DateDelivery)
+            );
+    }
+}

SushiBar/SushiBarFileImplement/MessageInfoStorage.cs

@@ -0,0 +1,58 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.StoragesContracts;
+using SushiBarContracts.ViewModels;
+using SushiBarFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarFileImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        private readonly DataFileSingleton _source;
+        public MessageInfoStorage()
+        {
+            _source = DataFileSingleton.GetInstance();
+        }
+
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            if (model.MessageId != null)
+            {
+                return _source.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
+            }
+            return null;
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            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 = MessageInfo.Create(model);
+            if (newMessage == null)
+            {
+                return null;
+            }
+            _source.Messages.Add(newMessage);
+            _source.SaveMessages();
+            return newMessage.GetViewModel;
+        }
+    }
+}

SushiBar/SushiBarListImplement/DataListSingleton.cs

@@ -15,14 +15,16 @@ namespace SushiBarListImplement
 		public List<Sushi> Sushis { get; set; }
 		public List<Client> Clients { get; set; }
 		public List<Implementer> Implementers { get; set; }
-		private DataListSingleton()
+        public List<MessageInfo> Messages { get; set; }
+        private DataListSingleton()
 		{
 			Components = new List<Component>();
 			Orders = new List<Order>();
 			Sushis = new List<Sushi>();
 			Clients = new List<Client>();
 			Implementers = new List<Implementer>();
-		}
+            Messages = new List<MessageInfo>();
+        }
 		public static DataListSingleton GetInstance()
 		{
 			if (_instance == null)

SushiBar/SushiBarListImplement/MessageInfo.cs

@@ -0,0 +1,53 @@
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.ViewModels;
+using SushiBarDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SushiBarListImplement.Models
+{
+    public class MessageInfo : IMessageInfoModel
+    {
+        public string MessageId { get; private set; } = string.Empty;
+
+        public int? ClientId { get; private set; }
+
+        public string SenderName { get; private set; } = string.Empty;
+
+        public DateTime DateDelivery { get; private set; } = DateTime.Now;
+
+        public string Subject { get; private set; } = string.Empty;
+
+        public string Body { get; private set; } = string.Empty;
+
+        public static MessageInfo? Create(MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Body = model.Body,
+                Subject = model.Subject,
+                ClientId = model.ClientId,
+                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,
+        };
+    }
+}

SushiBar/SushiBarListImplement/MessageInfoStorage.cs

@@ -0,0 +1,69 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.BusinessLogicsContracts;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.StoragesContracts;
+using SushiBarContracts.ViewModels;
+using SushiBarListImplement.Models;
+
+namespace SushiBarListImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        private readonly DataListSingleton _source;
+        public MessageInfoStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            List<MessageInfoViewModel> result = new();
+            foreach (var item in _source.Messages)
+            {
+                result.Add(item.GetViewModel);
+            }
+            return result;
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            List<MessageInfoViewModel> result = new();
+            foreach (var item in _source.Messages)
+            {
+                if (item.ClientId.HasValue && item.ClientId == model.ClientId)
+                {
+                    result.Add(item.GetViewModel);
+                }
+            }
+            return result;
+        }
+
+        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 MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            var newMessage = MessageInfo.Create(model);
+            if (newMessage == null)
+            {
+                return null;
+            }
+            _source.Messages.Add(newMessage);
+            return newMessage.GetViewModel;
+        }
+    }
+}

SushiBar/SushiBarRestApi/Controllers/ClientController.cs

@@ -3,6 +3,8 @@ using Microsoft.AspNetCore.Mvc;
 using SushiBarContracts.BindingModels;
 using SushiBarContracts.BusinessLogicsContracts;
 using SushiBarContracts.ViewModels;
+using System.Net;
+
 namespace SushiBarRestApi.Controllers
 {
     [Route("api/[controller]/[action]")]
@@ -11,11 +13,13 @@ namespace SushiBarRestApi.Controllers
     {
         private readonly ILogger _logger;
         private readonly IClientLogic _logic;
-        public ClientController(IClientLogic logic, ILogger<ClientController>
+        private readonly IMessageInfoLogic _mailLogic;
-       logger)
+
+        public ClientController(IClientLogic logic, ILogger<ClientController> logger, IMessageInfoLogic mailLogic)
         {
             _logger = logger;
             _logic = logic;
+            _mailLogic = mailLogic;
         }
         [HttpGet]
         public ClientViewModel? Login(string login, string password)
@@ -44,7 +48,7 @@ namespace SushiBarRestApi.Controllers
             catch (Exception ex)
             {
                 _logger.LogError(ex, "Ошибка регистрации");
-                throw;
+                Response.StatusCode = (int)HttpStatusCode.NotAcceptable;
             }
         }
         [HttpPost]
@@ -60,5 +64,21 @@ namespace SushiBarRestApi.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;
+            }
+        }
     }
 }

SushiBar/SushiBarRestApi/Program.cs

@@ -5,6 +5,9 @@ using SushiBarDatabaseImplement.Implements;
 using Microsoft.OpenApi.Models;
 using SushiBarDatabaseImplement;
 using SushiBarBusinessLogic;
+using SushiBarBusinessLogic.MailWorker;
+using SushiBarContracts.BindingModels;
+
 var builder = WebApplication.CreateBuilder(args);
 builder.Logging.SetMinimumLevel(LogLevel.Trace);
 builder.Logging.AddLog4Net("log4net.config");
@@ -15,6 +18,9 @@ builder.Services.AddTransient<ISushiStorage, SushiStorage>();
 builder.Services.AddTransient<IOrderLogic, OrderLogic>();
 builder.Services.AddTransient<IClientLogic, ClientLogic>();
 builder.Services.AddTransient<ISushiLogic, SushiLogic>();
+builder.Services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
+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
 builder.Services.AddEndpointsApiExplorer();
@@ -27,6 +33,17 @@ 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())
 {

SushiBar/SushiBarRestApi/appsettings.json

@@ -5,5 +5,11 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
-}
+  "SmtpClientHost": "smtp.gmail.com",
+  "SmtpClientPort": "587",
+  "PopHost": "pop.gmail.com",
+  "PopPort": "995",
+  "MailLogin": "hospitalbesick@gmail.com",
+  "MailPassword": "vlqt kbyz fvsv zxub"
+}

SushiBar/SushiBarView/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="hospitalbesick@gmail.com" />
+		<add key="MailPassword" value="vlqt kbyz fvsv zxub" />
+	</appSettings>
+</configuration>

SushiBar/SushiBarView/FormMail.Designer.cs

@@ -0,0 +1,60 @@
+namespace SushiBarView
+{
+    partial class FormMail
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            dataGridView = new DataGridView();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Location = new Point(1, 0);
+            dataGridView.Name = "dataGridView";
+            dataGridView.Size = new Size(746, 330);
+            dataGridView.TabIndex = 0;
+            // 
+            // FormMail
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(747, 329);
+            Controls.Add(dataGridView);
+            Name = "FormMail";
+            Text = "Письма";
+            Load += FormMail_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+    }
+}

SushiBar/SushiBarView/FormMail.cs

@@ -0,0 +1,54 @@
+using Microsoft.Extensions.Logging;
+using SushiBarContracts.BusinessLogicsContracts;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace SushiBarView
+{
+    public partial class FormMail : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IMessageInfoLogic _logic;
+
+        public FormMail(ILogger<FormMail> 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["MessageId"].Visible = false;
+                    dataGridView.Columns["ClientId"].Visible = false;
+                    dataGridView.Columns["Body"].AutoSizeMode =
+                    DataGridViewAutoSizeColumnMode.Fill;
+                }
+                _logger.LogInformation("Загрузка почтовых собщений");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки почтовых сообщений");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void FormMail_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+    }
+}

SushiBar/SushiBarView/FormMail.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

SushiBar/SushiBarView/FormMain.Designer.cs

@@ -20,176 +20,184 @@
             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()
-		{
+        {
-			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 = new MenuStrip();
+            menuStrip = new MenuStrip();
-			toolStripMenuItem = new ToolStripMenuItem();
+            toolStripMenuItem = new ToolStripMenuItem();
-			componentsToolStripMenuItem = new ToolStripMenuItem();
+            componentsToolStripMenuItem = new ToolStripMenuItem();
-			sushiToolStripMenuItem = new ToolStripMenuItem();
+            sushiToolStripMenuItem = new ToolStripMenuItem();
-			clientToolStripMenuItem = new ToolStripMenuItem();
+            clientToolStripMenuItem = new ToolStripMenuItem();
-			employersToolStripMenuItem = new ToolStripMenuItem();
+            employersToolStripMenuItem = new ToolStripMenuItem();
-			ReportsToolStripMenuItem = new ToolStripMenuItem();
+            mailToolStripMenuItem = new ToolStripMenuItem();
-			ComponentsListToolStripMenuItem = new ToolStripMenuItem();
+            ReportsToolStripMenuItem = new ToolStripMenuItem();
-			ComponentSushisToolStripMenuItem = new ToolStripMenuItem();
+            ComponentsListToolStripMenuItem = new ToolStripMenuItem();
-			OrdersToolStripMenuItem = new ToolStripMenuItem();
+            ComponentSushisToolStripMenuItem = new ToolStripMenuItem();
-			startWorkToolStripMenuItem = new ToolStripMenuItem();
+            OrdersToolStripMenuItem = new ToolStripMenuItem();
-			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            startWorkToolStripMenuItem = new ToolStripMenuItem();
-			menuStrip.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
-			SuspendLayout();
+            menuStrip.SuspendLayout();
-			// 
+            SuspendLayout();
-			// dataGridView
+            // 
-			// 
+            // dataGridView
-			dataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            // 
-			dataGridView.BackgroundColor = SystemColors.Window;
+            dataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
-			dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.BackgroundColor = SystemColors.Window;
-			dataGridView.Location = new Point(1, 29);
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
-			dataGridView.Name = "dataGridView";
+            dataGridView.Location = new Point(1, 29);
-			dataGridView.Size = new Size(1206, 307);
+            dataGridView.Name = "dataGridView";
-			dataGridView.TabIndex = 0;
+            dataGridView.Size = new Size(1206, 307);
-			// 
+            dataGridView.TabIndex = 0;
-			// ButtonCreateOrder
+            // 
-			// 
+            // ButtonCreateOrder
-			ButtonCreateOrder.Location = new Point(1213, 41);
+            // 
-			ButtonCreateOrder.Name = "ButtonCreateOrder";
+            ButtonCreateOrder.Location = new Point(1213, 41);
-			ButtonCreateOrder.Size = new Size(147, 33);
+            ButtonCreateOrder.Name = "ButtonCreateOrder";
-			ButtonCreateOrder.TabIndex = 1;
+            ButtonCreateOrder.Size = new Size(147, 33);
-			ButtonCreateOrder.Text = "Создать заказ";
+            ButtonCreateOrder.TabIndex = 1;
-			ButtonCreateOrder.UseVisualStyleBackColor = true;
+            ButtonCreateOrder.Text = "Создать заказ";
-			ButtonCreateOrder.Click += ButtonCreateOrder_Click;
+            ButtonCreateOrder.UseVisualStyleBackColor = true;
-			// 
+            ButtonCreateOrder.Click += ButtonCreateOrder_Click;
-			// ButtonIssuedOrder
+            // 
-			// 
+            // ButtonIssuedOrder
-			ButtonIssuedOrder.Location = new Point(1213, 90);
+            // 
-			ButtonIssuedOrder.Name = "ButtonIssuedOrder";
+            ButtonIssuedOrder.Location = new Point(1213, 90);
-			ButtonIssuedOrder.Size = new Size(147, 33);
+            ButtonIssuedOrder.Name = "ButtonIssuedOrder";
-			ButtonIssuedOrder.TabIndex = 4;
+            ButtonIssuedOrder.Size = new Size(147, 33);
-			ButtonIssuedOrder.Text = "Заказ выдан";
+            ButtonIssuedOrder.TabIndex = 4;
-			ButtonIssuedOrder.UseVisualStyleBackColor = true;
+            ButtonIssuedOrder.Text = "Заказ выдан";
-			ButtonIssuedOrder.Click += ButtonIssuedOrder_Click;
+            ButtonIssuedOrder.UseVisualStyleBackColor = true;
-			// 
+            ButtonIssuedOrder.Click += ButtonIssuedOrder_Click;
-			// ButtonRef
+            // 
-			// 
+            // ButtonRef
-			ButtonRef.Location = new Point(1213, 142);
+            // 
-			ButtonRef.Name = "ButtonRef";
+            ButtonRef.Location = new Point(1213, 142);
-			ButtonRef.Size = new Size(147, 33);
+            ButtonRef.Name = "ButtonRef";
-			ButtonRef.TabIndex = 5;
+            ButtonRef.Size = new Size(147, 33);
-			ButtonRef.Text = "Обновить список";
+            ButtonRef.TabIndex = 5;
-			ButtonRef.UseVisualStyleBackColor = true;
+            ButtonRef.Text = "Обновить список";
-			ButtonRef.Click += ButtonRef_Click;
+            ButtonRef.UseVisualStyleBackColor = true;
-			// 
+            ButtonRef.Click += ButtonRef_Click;
-			// menuStrip
+            // 
-			// 
+            // menuStrip
-			menuStrip.Items.AddRange(new ToolStripItem[] { toolStripMenuItem, ReportsToolStripMenuItem, startWorkToolStripMenuItem });
+            // 
-			menuStrip.Location = new Point(0, 0);
+            menuStrip.Items.AddRange(new ToolStripItem[] { toolStripMenuItem, ReportsToolStripMenuItem, startWorkToolStripMenuItem });
-			menuStrip.Name = "menuStrip";
+            menuStrip.Location = new Point(0, 0);
-			menuStrip.Size = new Size(1381, 24);
+            menuStrip.Name = "menuStrip";
-			menuStrip.TabIndex = 6;
+            menuStrip.Size = new Size(1381, 24);
-			menuStrip.Text = "menuStrip1";
+            menuStrip.TabIndex = 6;
-			// 
+            menuStrip.Text = "menuStrip1";
-			// toolStripMenuItem
+            // 
-			// 
+            // toolStripMenuItem
-			toolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { componentsToolStripMenuItem, sushiToolStripMenuItem, clientToolStripMenuItem, employersToolStripMenuItem });
+            // 
-			toolStripMenuItem.Name = "toolStripMenuItem";
+            toolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { componentsToolStripMenuItem, sushiToolStripMenuItem, clientToolStripMenuItem, employersToolStripMenuItem, mailToolStripMenuItem });
-			toolStripMenuItem.Size = new Size(94, 20);
+            toolStripMenuItem.Name = "toolStripMenuItem";
-			toolStripMenuItem.Text = "Справочники";
+            toolStripMenuItem.Size = new Size(94, 20);
-			// 
+            toolStripMenuItem.Text = "Справочники";
-			// componentsToolStripMenuItem
+            // 
-			// 
+            // componentsToolStripMenuItem
-			componentsToolStripMenuItem.Name = "componentsToolStripMenuItem";
+            // 
-			componentsToolStripMenuItem.Size = new Size(149, 22);
+            componentsToolStripMenuItem.Name = "componentsToolStripMenuItem";
-			componentsToolStripMenuItem.Text = "Компоненты";
+            componentsToolStripMenuItem.Size = new Size(180, 22);
-			componentsToolStripMenuItem.Click += componentsToolStripMenuItem_Click;
+            componentsToolStripMenuItem.Text = "Компоненты";
-			// 
+            componentsToolStripMenuItem.Click += componentsToolStripMenuItem_Click;
-			// sushiToolStripMenuItem
+            // 
-			// 
+            // sushiToolStripMenuItem
-			sushiToolStripMenuItem.Name = "sushiToolStripMenuItem";
+            // 
-			sushiToolStripMenuItem.Size = new Size(149, 22);
+            sushiToolStripMenuItem.Name = "sushiToolStripMenuItem";
-			sushiToolStripMenuItem.Text = "Суши";
+            sushiToolStripMenuItem.Size = new Size(180, 22);
-			sushiToolStripMenuItem.Click += sushiToolStripMenuItem_Click;
+            sushiToolStripMenuItem.Text = "Суши";
-			// 
+            sushiToolStripMenuItem.Click += sushiToolStripMenuItem_Click;
-			// clientToolStripMenuItem
+            // 
-			// 
+            // clientToolStripMenuItem
-			clientToolStripMenuItem.Name = "clientToolStripMenuItem";
+            // 
-			clientToolStripMenuItem.Size = new Size(149, 22);
+            clientToolStripMenuItem.Name = "clientToolStripMenuItem";
-			clientToolStripMenuItem.Text = "Клиент";
+            clientToolStripMenuItem.Size = new Size(180, 22);
-			clientToolStripMenuItem.Click += clientToolStripMenuItem_Click;
+            clientToolStripMenuItem.Text = "Клиент";
-			// 
+            clientToolStripMenuItem.Click += clientToolStripMenuItem_Click;
-			// employersToolStripMenuItem
+            // 
-			// 
+            // employersToolStripMenuItem
-			employersToolStripMenuItem.Name = "employersToolStripMenuItem";
+            // 
-			employersToolStripMenuItem.Size = new Size(149, 22);
+            employersToolStripMenuItem.Name = "employersToolStripMenuItem";
-			employersToolStripMenuItem.Text = "Исполнители";
+            employersToolStripMenuItem.Size = new Size(180, 22);
-			employersToolStripMenuItem.Click += employersToolStripMenuItem_Click;
+            employersToolStripMenuItem.Text = "Исполнители";
-			// 
+            employersToolStripMenuItem.Click += employersToolStripMenuItem_Click;
-			// ReportsToolStripMenuItem
+            // 
-			// 
+            // mailToolStripMenuItem
-			ReportsToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { ComponentsListToolStripMenuItem, ComponentSushisToolStripMenuItem, OrdersToolStripMenuItem });
+            // 
-			ReportsToolStripMenuItem.Name = "ReportsToolStripMenuItem";
+            mailToolStripMenuItem.Name = "mailToolStripMenuItem";
-			ReportsToolStripMenuItem.Size = new Size(60, 20);
+            mailToolStripMenuItem.Size = new Size(180, 22);
-			ReportsToolStripMenuItem.Text = "Отчеты";
+            mailToolStripMenuItem.Text = "Почта";
-			// 
+            mailToolStripMenuItem.Click += mailToolStripMenuItem_Click;
-			// ComponentsListToolStripMenuItem
+            // 
-			// 
+            // ReportsToolStripMenuItem
-			ComponentsListToolStripMenuItem.Name = "ComponentsListToolStripMenuItem";
+            // 
-			ComponentsListToolStripMenuItem.Size = new Size(218, 22);
+            ReportsToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { ComponentsListToolStripMenuItem, ComponentSushisToolStripMenuItem, OrdersToolStripMenuItem });
-			ComponentsListToolStripMenuItem.Text = "Список изделий";
+            ReportsToolStripMenuItem.Name = "ReportsToolStripMenuItem";
-			ComponentsListToolStripMenuItem.Click += ComponentsListToolStripMenuItem_Click;
+            ReportsToolStripMenuItem.Size = new Size(60, 20);
-			// 
+            ReportsToolStripMenuItem.Text = "Отчеты";
-			// ComponentSushisToolStripMenuItem
+            // 
-			// 
+            // ComponentsListToolStripMenuItem
-			ComponentSushisToolStripMenuItem.Name = "ComponentSushisToolStripMenuItem";
+            // 
-			ComponentSushisToolStripMenuItem.Size = new Size(218, 22);
+            ComponentsListToolStripMenuItem.Name = "ComponentsListToolStripMenuItem";
-			ComponentSushisToolStripMenuItem.Text = "Компоненты по изделиям";
+            ComponentsListToolStripMenuItem.Size = new Size(218, 22);
-			ComponentSushisToolStripMenuItem.Click += ComponentSushisToolStripMenuItem_Click;
+            ComponentsListToolStripMenuItem.Text = "Список изделий";
-			// 
+            ComponentsListToolStripMenuItem.Click += ComponentsListToolStripMenuItem_Click;
-			// OrdersToolStripMenuItem
+            // 
-			// 
+            // ComponentSushisToolStripMenuItem
-			OrdersToolStripMenuItem.Name = "OrdersToolStripMenuItem";
+            // 
-			OrdersToolStripMenuItem.Size = new Size(218, 22);
+            ComponentSushisToolStripMenuItem.Name = "ComponentSushisToolStripMenuItem";
-			OrdersToolStripMenuItem.Text = "Список заказов";
+            ComponentSushisToolStripMenuItem.Size = new Size(218, 22);
-			OrdersToolStripMenuItem.Click += OrdersToolStripMenuItem_Click;
+            ComponentSushisToolStripMenuItem.Text = "Компоненты по изделиям";
-			// 
+            ComponentSushisToolStripMenuItem.Click += ComponentSushisToolStripMenuItem_Click;
-			// startWorkToolStripMenuItem
+            // 
-			// 
+            // OrdersToolStripMenuItem
-			startWorkToolStripMenuItem.Name = "startWorkToolStripMenuItem";
+            // 
-			startWorkToolStripMenuItem.Size = new Size(92, 20);
+            OrdersToolStripMenuItem.Name = "OrdersToolStripMenuItem";
-			startWorkToolStripMenuItem.Text = "Запуск работ";
+            OrdersToolStripMenuItem.Size = new Size(218, 22);
-			startWorkToolStripMenuItem.Click += startWorkToolStripMenuItem_Click;
+            OrdersToolStripMenuItem.Text = "Список заказов";
-			// 
+            OrdersToolStripMenuItem.Click += OrdersToolStripMenuItem_Click;
-			// FormMain
+            // 
-			// 
+            // startWorkToolStripMenuItem
-			AutoScaleDimensions = new SizeF(7F, 15F);
+            // 
-			AutoScaleMode = AutoScaleMode.Font;
+            startWorkToolStripMenuItem.Name = "startWorkToolStripMenuItem";
-			ClientSize = new Size(1381, 337);
+            startWorkToolStripMenuItem.Size = new Size(92, 20);
-			Controls.Add(ButtonRef);
+            startWorkToolStripMenuItem.Text = "Запуск работ";
-			Controls.Add(ButtonIssuedOrder);
+            startWorkToolStripMenuItem.Click += startWorkToolStripMenuItem_Click;
-			Controls.Add(ButtonCreateOrder);
+            // 
-			Controls.Add(dataGridView);
+            // FormMain
-			Controls.Add(menuStrip);
+            // 
-			MainMenuStrip = menuStrip;
+            AutoScaleDimensions = new SizeF(7F, 15F);
-			Name = "FormMain";
+            AutoScaleMode = AutoScaleMode.Font;
-			Text = "Суши-бар";
+            ClientSize = new Size(1381, 337);
-			Load += FormMain_Load;
+            Controls.Add(ButtonRef);
-			((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            Controls.Add(ButtonIssuedOrder);
-			menuStrip.ResumeLayout(false);
+            Controls.Add(ButtonCreateOrder);
-			menuStrip.PerformLayout();
+            Controls.Add(dataGridView);
-			ResumeLayout(false);
+            Controls.Add(menuStrip);
-			PerformLayout();
+            MainMenuStrip = menuStrip;
-		}
+            Name = "FormMain";
+            Text = "Суши-бар";
+            Load += FormMain_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            menuStrip.ResumeLayout(false);
+            menuStrip.PerformLayout();
+            ResumeLayout(false);
+            PerformLayout();
+        }
 
-		#endregion
+        #endregion
 
-		private DataGridView dataGridView;
+        private DataGridView dataGridView;
         private Button ButtonCreateOrder;
         private Button ButtonIssuedOrder;
         private Button ButtonRef;
@@ -204,5 +212,6 @@
 		private ToolStripMenuItem clientToolStripMenuItem;
 		private ToolStripMenuItem startWorkToolStripMenuItem;
 		private ToolStripMenuItem employersToolStripMenuItem;
-	}
+        private ToolStripMenuItem mailToolStripMenuItem;
+    }
 }

SushiBar/SushiBarView/FormMain.cs

@@ -14,159 +14,168 @@ using System.Windows.Forms;
 
 namespace SushiBarView
 {
-	public partial class FormMain : Form
+    public partial class FormMain : Form
-	{
+    {
-		private readonly ILogger _logger;
+        private readonly ILogger _logger;
-		private readonly IOrderLogic _orderLogic;
+        private readonly IOrderLogic _orderLogic;
-		private readonly IReportLogic _reportLogic;
+        private readonly IReportLogic _reportLogic;
-		private readonly IWorkProcess _workProcess;
+        private readonly IWorkProcess _workProcess;
-		public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workProcess)
+        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workProcess)
-		{
+        {
-			InitializeComponent();
+            InitializeComponent();
-			_logger = logger;
+            _logger = logger;
-			_orderLogic = orderLogic;
+            _orderLogic = orderLogic;
-			_reportLogic = reportLogic;
+            _reportLogic = reportLogic;
-			_workProcess = workProcess;
+            _workProcess = workProcess;
-		}
+        }
-		private void FormMain_Load(object sender, EventArgs e)
+        private void FormMain_Load(object sender, EventArgs e)
-		{
+        {
-			LoadData();
+            LoadData();
-		}
+        }
-		private void LoadData()
+        private void LoadData()
-		{
+        {
-			_logger.LogInformation("Загрузка заказов");
+            _logger.LogInformation("Загрузка заказов");
-			try
+            try
-			{
+            {
-				var list = _orderLogic.ReadList(null);
+                var list = _orderLogic.ReadList(null);
-				if (list != null)
+                if (list != null)
-				{
+                {
-					dataGridView.DataSource = list;
+                    dataGridView.DataSource = list;
-					dataGridView.Columns["SushiId"].Visible = false;
+                    dataGridView.Columns["SushiId"].Visible = false;
-					dataGridView.Columns["ClientId"].Visible = false;
+                    dataGridView.Columns["ClientId"].Visible = false;
-					dataGridView.Columns["ImplementerId"].Visible = false;
+                    dataGridView.Columns["ClientEmail"].Visible = false;
-				}
+                    dataGridView.Columns["ImplementerId"].Visible = false;
-				_logger.LogInformation("Загрузка заказов");
+                }
-			}
+                _logger.LogInformation("Загрузка заказов");
-			catch (Exception ex)
+            }
-			{
+            catch (Exception ex)
-				_logger.LogError(ex, "Ошибка загрузки заказов");
+            {
-				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                _logger.LogError(ex, "Ошибка загрузки заказов");
-			}
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
-		}
+            }
-		private void componentsToolStripMenuItem_Click(object sender, EventArgs e)
+        }
-		{
+        private void componentsToolStripMenuItem_Click(object sender, EventArgs e)
-			var service = Program.ServiceProvider?.GetService(typeof(FormComponents));
+        {
-			if (service is FormComponents form)
+            var service = Program.ServiceProvider?.GetService(typeof(FormComponents));
-			{
+            if (service is FormComponents form)
-				form.ShowDialog();
+            {
-			}
+                form.ShowDialog();
-		}
+            }
-		private void sushiToolStripMenuItem_Click(object sender, EventArgs e)
+        }
-		{
+        private void sushiToolStripMenuItem_Click(object sender, EventArgs e)
-			var service = Program.ServiceProvider?.GetService(typeof(FormSushis));
+        {
-			if (service is FormSushis form)
+            var service = Program.ServiceProvider?.GetService(typeof(FormSushis));
-			{
+            if (service is FormSushis form)
-				form.ShowDialog();
+            {
-			}
+                form.ShowDialog();
-		}
+            }
-		private void ButtonCreateOrder_Click(object sender, EventArgs e)
+        }
-		{
+        private void ButtonCreateOrder_Click(object sender, EventArgs e)
-			var service =
+        {
-		   Program.ServiceProvider?.GetService(typeof(FormCreateOrder));
+            var service =
-			if (service is FormCreateOrder form)
+           Program.ServiceProvider?.GetService(typeof(FormCreateOrder));
-			{
+            if (service is FormCreateOrder form)
-				form.ShowDialog();
+            {
-				LoadData();
+                form.ShowDialog();
-			}
+                LoadData();
-		}
+            }
-		private void ButtonIssuedOrder_Click(object sender, EventArgs e)
+        }
-		{
+        private void ButtonIssuedOrder_Click(object sender, EventArgs e)
-			if (dataGridView.SelectedRows.Count == 1)
+        {
-			{
+            if (dataGridView.SelectedRows.Count == 1)
-				int id =
+            {
-			   Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                int id =
-				_logger.LogInformation("Заказ №{id}. Меняется статус на 'Выдан'",
+               Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
-			   id);
+                _logger.LogInformation("Заказ №{id}. Меняется статус на 'Выдан'",
-				try
+               id);
-				{
+                try
-					var operationResult = _orderLogic.DeliveryOrder(new
+                {
-				   OrderBindingModel
+                    var operationResult = _orderLogic.DeliveryOrder(new
-					{ Id = id });
+                   OrderBindingModel
-					if (!operationResult)
+                    { Id = id });
-					{
+                    if (!operationResult)
-						throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                    {
-					}
+                        throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
-					_logger.LogInformation("Заказ №{id} выдан", id);
+                    }
-					LoadData();
+                    _logger.LogInformation("Заказ №{id} выдан", id);
-				}
+                    LoadData();
-				catch (Exception ex)
+                }
-				{
+                catch (Exception ex)
-					_logger.LogError(ex, "Ошибка отметки о выдачи заказа");
+                {
-					MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                    _logger.LogError(ex, "Ошибка отметки о выдачи заказа");
-				   MessageBoxIcon.Error);
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
-				}
+                   MessageBoxIcon.Error);
-			}
+                }
-		}
+            }
-		private void ComponentsListToolStripMenuItem_Click(object sender, EventArgs
+        }
+        private void ComponentsListToolStripMenuItem_Click(object sender, EventArgs
 e)
-		{
+        {
-			using var dialog = new SaveFileDialog { Filter = "docx|*.docx" };
+            using var dialog = new SaveFileDialog { Filter = "docx|*.docx" };
-			if (dialog.ShowDialog() == DialogResult.OK)
+            if (dialog.ShowDialog() == DialogResult.OK)
-			{
+            {
-				_reportLogic.SaveComponentsToWordFile(new ReportBindingModel
+                _reportLogic.SaveComponentsToWordFile(new ReportBindingModel
-				{
+                {
-					FileName = dialog.FileName
+                    FileName = dialog.FileName
-				});
+                });
-				MessageBox.Show("Выполнено", "Успех", MessageBoxButtons.OK,
+                MessageBox.Show("Выполнено", "Успех", MessageBoxButtons.OK,
-			   MessageBoxIcon.Information);
+               MessageBoxIcon.Information);
-			}
+            }
-		}
+        }
-		private void ComponentSushisToolStripMenuItem_Click(object sender,
+        private void ComponentSushisToolStripMenuItem_Click(object sender,
-	   EventArgs e)
+       EventArgs e)
-		{
+        {
-			var service =
+            var service =
-		   Program.ServiceProvider?.GetService(typeof(FormReportSushiComponents));
+           Program.ServiceProvider?.GetService(typeof(FormReportSushiComponents));
-			if (service is FormReportSushiComponents form)
+            if (service is FormReportSushiComponents form)
-			{
+            {
-				form.ShowDialog();
+                form.ShowDialog();
-			}
+            }
-		}
+        }
-		private void OrdersToolStripMenuItem_Click(object sender, EventArgs e)
+        private void OrdersToolStripMenuItem_Click(object sender, EventArgs e)
-		{
+        {
-			var service =
+            var service =
-		   Program.ServiceProvider?.GetService(typeof(FormReportOrders));
+           Program.ServiceProvider?.GetService(typeof(FormReportOrders));
-			if (service is FormReportOrders form)
+            if (service is FormReportOrders form)
-			{
+            {
-				form.ShowDialog();
+                form.ShowDialog();
-			}
+            }
-		}
+        }
 
-		private void ButtonRef_Click(object sender, EventArgs e)
+        private void ButtonRef_Click(object sender, EventArgs e)
-		{
+        {
-			LoadData();
+            LoadData();
-		}
+        }
 
-		private void clientToolStripMenuItem_Click(object sender, EventArgs e)
+        private void clientToolStripMenuItem_Click(object sender, EventArgs e)
-		{
+        {
-			var service = Program.ServiceProvider?.GetService(typeof(FormClients));
+            var service = Program.ServiceProvider?.GetService(typeof(FormClients));
-			if (service is FormClients form)
+            if (service is FormClients form)
-			{
+            {
-				form.ShowDialog();
+                form.ShowDialog();
-			}
+            }
-		}
+        }
-		private void employersToolStripMenuItem_Click(object sender, EventArgs e)
+        private void employersToolStripMenuItem_Click(object sender, EventArgs e)
-		{
+        {
-			var service = Program.ServiceProvider?.GetService(typeof(FormImplementers));
+            var service = Program.ServiceProvider?.GetService(typeof(FormImplementers));
-			if (service is FormImplementers form)
+            if (service is FormImplementers form)
-			{
+            {
-				form.ShowDialog();
+                form.ShowDialog();
-			}
+            }
-		}
+        }
 
-		private void startWorkToolStripMenuItem_Click(object sender, EventArgs e)
+        private void startWorkToolStripMenuItem_Click(object sender, EventArgs e)
-		{
+        {
-			_workProcess.DoWork((Program.ServiceProvider?.GetService(typeof(IImplementerLogic)) as IImplementerLogic)!, _orderLogic);
+            _workProcess.DoWork((Program.ServiceProvider?.GetService(typeof(IImplementerLogic)) as IImplementerLogic)!, _orderLogic);
-			MessageBox.Show("Процесс обработки запущен", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+            MessageBox.Show("Процесс обработки запущен", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
-		}
+        }
-	}
+        private void mailToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormMail));
+            if (service is FormMail form)
+            {
+                form.ShowDialog();
+            }
+        }
+    }
 }

SushiBar/SushiBarView/Program.cs

@@ -10,6 +10,8 @@ using SushiBarBusinessLogic.OfficePackage;
 using Microsoft.EntityFrameworkCore.Design;
 using SushiBarBusinessLogic;
 using SushiBarDatabaseImplement;
+using SushiBarBusinessLogic.MailWorker;
+using SushiBarContracts.BindingModels;
 
 
 namespace SushiBarView
@@ -28,6 +30,26 @@ namespace SushiBarView
             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"])
+                });
+
+                var timer = new System.Threading.Timer(new TimerCallback(MailCheck!), null, 0, 100000);
+            }
+            catch (Exception ex)
+            {
+                var logger = _serviceProvider.GetService<ILogger>();
+                logger?.LogError(ex, "Mails Problem");
+            }
             Application.Run(_serviceProvider.GetRequiredService<FormMain>());
         }
 		private static void ConfigureServices(ServiceCollection services)
@@ -42,16 +64,19 @@ namespace SushiBarView
 			services.AddTransient<ISushiStorage, SushiStorage>();
 			services.AddTransient<IClientStorage, ClientStorage>();
 			services.AddTransient<IImplementerStorage, ImplementerStorage>();
+            services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
 
-			services.AddTransient<IComponentLogic, ComponentLogic>();
+            services.AddTransient<IComponentLogic, ComponentLogic>();
 			services.AddTransient<IOrderLogic, OrderLogic>();
 			services.AddTransient<ISushiLogic, SushiLogic>();
 			services.AddTransient<IClientLogic, ClientLogic>();
 			services.AddTransient<IComponentLogic, ComponentLogic>();
 			services.AddTransient<IImplementerLogic, ImplementerLogic>();
-			services.AddTransient<IWorkProcess, WorkModeling>();
+            services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
+            services.AddTransient<IWorkProcess, WorkModeling>();
+            services.AddSingleton<AbstractMailWorker, MailKitWorker>();
 
-			services.AddTransient<FormMain>();
+            services.AddTransient<FormMain>();
 			services.AddTransient<FormComponent>();
 			services.AddTransient<FormComponents>();
 			services.AddTransient<FormCreateOrder>();
@@ -64,7 +89,8 @@ namespace SushiBarView
 			services.AddTransient<FormImplementer>();
 			services.AddTransient<IReportLogic, ReportLogic>();
 			services.AddTransient<FormClients>();
-			services.AddTransient<EntityFrameworkDesignServicesBuilder>();
+            services.AddTransient<FormMail>();
+            services.AddTransient<EntityFrameworkDesignServicesBuilder>();
 
 			services.AddTransient<AbstractSaveToWord, SaveToWord>();
 			services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
@@ -72,5 +98,6 @@ namespace SushiBarView
 
 			services.AddTransient<FormMain>();
 		}
-	}
+        private static void MailCheck(object obj) => ServiceProvider?.GetService<AbstractMailWorker>()?.MailCheck();
+    }
 }