Базовая лабораторная №7: Готова, вроде

FlowerShop/FlowerShop/App.config

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+  <appSettings>
+    <add key="SmtpClientHost" value="smtp.rambler.ru" />
+    <add key="SmtpClientPort" value="587" />
+    <add key="PopHost" value="pop.rambler.ru" />
+    <add key="PopPort" value="995" />
+    <add key="MailLogin" value="chelovek.labov@rambler.ru" />
+    <add key="MailPassword" value="Iloverpp4real" />
+  </appSettings>
+</configuration>

FlowerShop/FlowerShop/FlowerShop.csproj

@@ -8,6 +8,14 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <None Remove="App.config" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Content Include="App.config" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.3">
       <PrivateAssets>all</PrivateAssets>

FlowerShop/FlowerShop/FormMails.Designer.cs

@@ -0,0 +1,62 @@
+namespace FlowerShop
+{
+	partial class FormMails
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Windows Form Designer generated code
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			dataGridView = new DataGridView();
+			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+			SuspendLayout();
+			// 
+			// dataGridView
+			// 
+			dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			dataGridView.Location = new Point(12, 12);
+			dataGridView.Name = "dataGridView";
+			dataGridView.RowHeadersWidth = 51;
+			dataGridView.RowTemplate.Height = 29;
+			dataGridView.Size = new Size(776, 426);
+			dataGridView.TabIndex = 0;
+			// 
+			// FormMails
+			// 
+			AutoScaleDimensions = new SizeF(8F, 20F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(800, 450);
+			Controls.Add(dataGridView);
+			Name = "FormMails";
+			Text = "Письма";
+			Load += FormMails_Load;
+			((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+			ResumeLayout(false);
+		}
+
+		#endregion
+
+		private DataGridView dataGridView;
+	}
+}

FlowerShop/FlowerShop/FormMails.cs

@@ -0,0 +1,41 @@
+using FlowerShopContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+
+namespace FlowerShop
+{
+	public partial class FormMails : Form
+	{
+		private readonly ILogger _logger;
+		private readonly IMessageInfoLogic _logic;
+
+		public FormMails(ILogger<FormMails> logger, IMessageInfoLogic logic)
+		{
+			InitializeComponent();
+			_logger = logger;
+			_logic = logic;
+		}
+
+		private void FormMails_Load(object sender, EventArgs e)
+		{
+			try
+			{
+				var list = _logic.ReadList(null);
+
+				if (list != null)
+				{
+					dataGridView.DataSource = list;
+					dataGridView.Columns["ClientId"].Visible = false;
+					dataGridView.Columns["MessageId"].Visible = false;
+					dataGridView.Columns["Body"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+				}
+
+				_logger.LogInformation("Loading mails");
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Error during loading mails");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+			}
+		}
+	}
+}

FlowerShop/FlowerShop/FormMails.resx

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

FlowerShop/FlowerShop/FormMain.Designer.cs

@@ -43,6 +43,7 @@
             this.componentsByBouquetsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.listOfOrdersToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.doWorksToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.mailsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
             this.menuStrip.SuspendLayout();
             this.SuspendLayout();
@@ -111,7 +112,8 @@
             this.componentsToolStripMenuItem,
             this.bouquetsToolStripMenuItem,
             this.clientsToolStripMenuItem,
-            this.implementersToolStripMenuItem});
+            this.implementersToolStripMenuItem,
+            this.mailsToolStripMenuItem});
             this.guidesToolStripMenuItem.Name = "guidesToolStripMenuItem";
             this.guidesToolStripMenuItem.Size = new System.Drawing.Size(94, 22);
             this.guidesToolStripMenuItem.Text = "Справочники";
@@ -119,28 +121,28 @@
             // componentsToolStripMenuItem
             // 
             this.componentsToolStripMenuItem.Name = "componentsToolStripMenuItem";
-            this.componentsToolStripMenuItem.Size = new System.Drawing.Size(149, 22);
+            this.componentsToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
             this.componentsToolStripMenuItem.Text = "Компоненты";
             this.componentsToolStripMenuItem.Click += new System.EventHandler(this.componentsToolStripMenuItem_Click);
             // 
             // bouquetsToolStripMenuItem
             // 
             this.bouquetsToolStripMenuItem.Name = "bouquetsToolStripMenuItem";
-            this.bouquetsToolStripMenuItem.Size = new System.Drawing.Size(149, 22);
+            this.bouquetsToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
             this.bouquetsToolStripMenuItem.Text = "Букеты";
             this.bouquetsToolStripMenuItem.Click += new System.EventHandler(this.bouquetsToolStripMenuItem_Click);
             // 
             // clientsToolStripMenuItem
             // 
             this.clientsToolStripMenuItem.Name = "clientsToolStripMenuItem";
-            this.clientsToolStripMenuItem.Size = new System.Drawing.Size(149, 22);
+            this.clientsToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
             this.clientsToolStripMenuItem.Text = "Клиенты";
             this.clientsToolStripMenuItem.Click += new System.EventHandler(this.clientsToolStripMenuItem_Click);
             // 
             // implementersToolStripMenuItem
             // 
             this.implementersToolStripMenuItem.Name = "implementersToolStripMenuItem";
-            this.implementersToolStripMenuItem.Size = new System.Drawing.Size(149, 22);
+            this.implementersToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
             this.implementersToolStripMenuItem.Text = "Исполнители";
             this.implementersToolStripMenuItem.Click += new System.EventHandler(this.implementersToolStripMenuItem_Click);
             // 
@@ -182,6 +184,13 @@
             this.doWorksToolStripMenuItem.Text = "Запуск работ";
             this.doWorksToolStripMenuItem.Click += new System.EventHandler(this.doWorksToolStripMenuItem_Click);
             // 
+            // mailsToolStripMenuItem
+            // 
+            this.mailsToolStripMenuItem.Name = "mailsToolStripMenuItem";
+            this.mailsToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
+            this.mailsToolStripMenuItem.Text = "Письма";
+            this.mailsToolStripMenuItem.Click += new System.EventHandler(this.mailsToolStripMenuItem_Click);
+            // 
             // FormMain
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
@@ -222,5 +231,6 @@
         private ToolStripMenuItem clientsToolStripMenuItem;
         private ToolStripMenuItem implementersToolStripMenuItem;
         private ToolStripMenuItem doWorksToolStripMenuItem;
+        private ToolStripMenuItem mailsToolStripMenuItem;
     }
 }

FlowerShop/FlowerShop/FormMain.cs

@@ -212,5 +212,14 @@ namespace FlowerShop
                 form.ShowDialog();
             }
         }
+
+        private void mailsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormMails));
+            if (service is FormMails form)
+            {
+                form.ShowDialog();
+            }
+        }
     }
 }

FlowerShop/FlowerShop/Program.cs

@@ -7,6 +7,8 @@ using FlowerShopBusinessLogic.BusinessLogics;
 using FlowerShopContracts.BusinessLogicsContracts;
 using NLog.Extensions.Logging;
 using Microsoft.Extensions.Logging;
+using FlowerShopBusinessLogic.MailWorker;
+using FlowerShopContracts.BindingModels;
 
 namespace FlowerShop
 {
@@ -22,8 +24,33 @@ namespace FlowerShop
             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, "Error during work with mail");
+            }
+
             Application.Run(_serviceProvider.GetRequiredService<FormMain>());
         }
+
+        private static void MailCheck(object obj) => ServiceProvider?.GetService<AbstractMailWorker>()?.MailCheck();
+
         private static void ConfigureServices(ServiceCollection services)
         {
             services.AddLogging(option =>
@@ -36,6 +63,7 @@ namespace FlowerShop
             services.AddTransient<IBouquetStorage, BouquetStorage>();
             services.AddTransient<IClientStorage, ClientStorage>();
             services.AddTransient<IImplementerStorage, ImplementerStorage>();
+            services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
 
             services.AddTransient<IComponentLogic, ComponentLogic>();
             services.AddTransient<IOrderLogic, OrderLogic>();
@@ -44,11 +72,14 @@ namespace FlowerShop
             services.AddTransient<IClientLogic, ClientLogic>();
             services.AddTransient<IImplementerLogic, ImplementerLogic>();
             services.AddTransient<IWorkProcess, WorkModeling>();
+            services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
 
             services.AddTransient<AbstractSaveToWord, SaveToWord>();
             services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
             services.AddTransient<AbstractSaveToPdf, SaveToPdf>();
 
+            services.AddSingleton<AbstractMailWorker, MailKitWorker>();
+
             services.AddTransient<FormMain>();
             services.AddTransient<FormComponent>();
             services.AddTransient<FormComponents>();
@@ -61,6 +92,7 @@ namespace FlowerShop
             services.AddTransient<FormClients>();
             services.AddTransient<FormImplementers>();
             services.AddTransient<FormImplementer>();
+            services.AddTransient<FormMails>();
         }
     }
 }

FlowerShop/FlowerShopBusinessLogic/BusinessLogics/ClientLogic.cs

@@ -4,6 +4,7 @@ using FlowerShopContracts.SearchModels;
 using FlowerShopContracts.StoragesContracts;
 using FlowerShopContracts.ViewModels;
 using Microsoft.Extensions.Logging;
+using System.Text.RegularExpressions;
 
 namespace FlowerShopBusinessLogic.BusinessLogics
 {
@@ -113,6 +114,16 @@ namespace FlowerShopBusinessLogic.BusinessLogics
                 throw new ArgumentNullException("Нет логина(почты) клиента", nameof(model.Email));
             }
 
+            if (!Regex.IsMatch(model.Email, @"^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$"))
+            {
+                throw new ArgumentException("Некорретно введен email клиента", nameof(model.Email));
+            }
+
+            if (!Regex.IsMatch(model.Password, @"^(?=.*\d)(?=.*\W)(?=.*[^\d\s]).+$"))
+            {
+                throw new ArgumentException("Некорректно введен пароль клиента", nameof(model.Password));
+            }
+
             _logger.LogInformation("Client. Id: {Id}, FIO: {fio}, email: {email}", model.Id, model.ClientFIO, model.Email);
             
             var element = _clientStorage.GetElement(new ClientSearchModel

FlowerShop/FlowerShopBusinessLogic/BusinessLogics/MessageInfoLogic.cs

@@ -0,0 +1,48 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.BusinessLogicsContracts;
+using FlowerShopContracts.SearchModels;
+using FlowerShopContracts.StoragesContracts;
+using FlowerShopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+namespace FlowerShopBusinessLogic.BusinessLogics
+{
+    public class MessageInfoLogic : IMessageInfoLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IMessageInfoStorage _messageInfoStorage;
+
+        public MessageInfoLogic(ILogger<MessageInfoLogic> logger, IMessageInfoStorage MessageInfoStorage)
+        {
+            _logger = logger;
+            _messageInfoStorage = MessageInfoStorage;
+        }
+
+        public bool Create(MessageInfoBindingModel model)
+        {
+            if (_messageInfoStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+
+            return true;
+        }
+
+        public List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. MessageId:{MessageId}.ClientId:{ClientId} ", model?.MessageId, model?.ClientId);
+            
+            var list = (model == null) ? _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;
+        }
+    }
+}

FlowerShop/FlowerShopBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -1,4 +1,5 @@
-using FlowerShopContracts.BindingModels;
+using FlowerShopBusinessLogic.MailWorker;
+using FlowerShopContracts.BindingModels;
 using FlowerShopContracts.BusinessLogicsContracts;
 using FlowerShopContracts.SearchModels;
 using FlowerShopContracts.StoragesContracts;
@@ -12,11 +13,15 @@ namespace FlowerShopBusinessLogic.BusinessLogics
     {
         private readonly ILogger _logger;
         private readonly IOrderStorage _orderStorage;
+        private readonly AbstractMailWorker _mailWorker;
+        private readonly IClientLogic _clientLogic;
 
-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, AbstractMailWorker mailWorker, IClientLogic clientLogic)
         {
             _logger = logger;
             _orderStorage = orderStorage;
+            _mailWorker = mailWorker;
+            _clientLogic = clientLogic;
         }
 
         public List<OrderViewModel>? ReadList(OrderSearchModel? model)
@@ -67,12 +72,15 @@ namespace FlowerShopBusinessLogic.BusinessLogics
 
             model.Status = OrderStatus.Принят;
 
-            if (_orderStorage.Insert(model) == null)
+            var result = _orderStorage.Insert(model);
+            if (result == null)
             {
                 _logger.LogWarning("Insert operation failed");
                 return false;
             }
 
+            SendOrderStatusMail(result.ClientId, $"Новый заказ создан. Номер заказа #{result.Id}", $"Заказ #{result.Id} от {result.DateCreate} на сумму {result.Sum:0.00} принят");
+
             return true;
         }
 
@@ -94,11 +102,15 @@ namespace FlowerShopBusinessLogic.BusinessLogics
                 return false;
             }
 
-            if (_orderStorage.Update(model) == null)
+            var result = _orderStorage.Update(model);
+            if (result == null)
             {
                 _logger.LogWarning("Update operation failed");
+                return false;
             }
 
+            SendOrderStatusMail(result.ClientId, $"Изменен статус заказа #{result.Id}", $"Заказ #{result.Id} изменен статус на {result.Status}");
+
             return true;
         }
         public bool FinishOrder(OrderBindingModel model)
@@ -114,11 +126,15 @@ namespace FlowerShopBusinessLogic.BusinessLogics
             model.Status = OrderStatus.Готов;
             model.DateImplement = DateTime.Now;
 
-            if (_orderStorage.Update(model) == null)
+            var result = _orderStorage.Update(model);
+            if (result == null)
             {
                 _logger.LogWarning("Update operation failed");
+                return false;
             }
 
+            SendOrderStatusMail(result.ClientId, $"Изменен статус заказа #{result.Id}", $"Заказ #{result.Id} изменен статус на {result.Status}");
+
             return true;
         }
 
@@ -137,11 +153,34 @@ namespace FlowerShopBusinessLogic.BusinessLogics
             model.Status = OrderStatus.Выдан;
             model.DateImplement = order.DateImplement;
 
-            if (_orderStorage.Update(model) == null)
+            var result = _orderStorage.Update(model);
+            if (result == null)
             {
                 _logger.LogWarning("Update operation failed");
+                return false;
             }
 
+            SendOrderStatusMail(result.ClientId, $"Изменен статус заказа #{result.Id}", $"Заказ #{result.Id} изменен статус на {result.Status}");
+
+            return true;
+        }
+
+        private bool SendOrderStatusMail(int clientId, string subject, string text)
+        {
+            var client = _clientLogic.ReadElement(new() { Id = clientId });
+            
+            if (client == null)
+            {
+                return false;
+            }
+
+            _mailWorker.MailSendAsync(new()
+            {
+                MailAddress = client.Email,
+                Subject = subject,
+                Text = text
+            });
+
             return true;
         }
 

FlowerShop/FlowerShopBusinessLogic/FlowerShopBusinessLogic.csproj

@@ -8,6 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="DocumentFormat.OpenXml" Version="2.19.0" />
+    <PackageReference Include="MailKit" Version="4.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
     <PackageReference Include="PDFsharp-MigraDoc-GDI" Version="1.50.5147" />
   </ItemGroup>

FlowerShop/FlowerShopBusinessLogic/MailWorker/AbstractMailWorker.cs

@@ -0,0 +1,90 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+
+namespace FlowerShopBusinessLogic.MailWorker
+{
+    public abstract class AbstractMailWorker
+    {
+        protected string _mailLogin = string.Empty;
+        protected string _mailPassword = string.Empty;
+        protected string _smtpClientHost = string.Empty;
+        protected int _smtpClientPort;
+        protected string _popHost = string.Empty;
+        protected int _popPort;
+
+        private readonly IMessageInfoLogic _messageInfoLogic;
+        private readonly IClientLogic _clientLogic;
+        private readonly ILogger _logger;
+
+        public AbstractMailWorker(ILogger<AbstractMailWorker> logger, IMessageInfoLogic messageInfoLogic, IClientLogic clientLogic)
+        {
+            _logger = logger;
+            _messageInfoLogic = messageInfoLogic;
+            _clientLogic = clientLogic;
+        }
+
+        public void MailConfig(MailConfigBindingModel config)
+        {
+            _mailLogin = config.MailLogin;
+            _mailPassword = config.MailPassword;
+            _smtpClientHost = config.SmtpClientHost;
+            _smtpClientPort = config.SmtpClientPort;
+            _popHost = config.PopHost;
+            _popPort = config.PopPort;
+
+            _logger.LogDebug("Config: {login}, {password}, {clientHost},{ clientPOrt}, { popHost}, { popPort}", _mailLogin, _mailPassword, _smtpClientHost, _smtpClientPort, _popHost, _popPort);
+        }
+
+        public async void MailSendAsync(MailSendInfoBindingModel info)
+        {
+            if (string.IsNullOrEmpty(_mailLogin) || string.IsNullOrEmpty(_mailPassword))
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(_smtpClientHost) || _smtpClientPort == 0)
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(info.MailAddress) || string.IsNullOrEmpty(info.Subject) || string.IsNullOrEmpty(info.Text))
+            {
+                return;
+            }
+
+            _logger.LogDebug("Send Mail: {To}, {Subject}", info.MailAddress, info.Subject);
+            
+            await SendMailAsync(info);
+        }
+        public async void MailCheck()
+        {
+            if (string.IsNullOrEmpty(_mailLogin) || string.IsNullOrEmpty(_mailPassword))
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(_popHost) || _popPort == 0)
+            {
+                return;
+            }
+
+            if (_messageInfoLogic == null)
+            {
+                return;
+            }
+
+            var list = await ReceiveMailAsync();
+
+            _logger.LogDebug("Check Mail: {Count} new mails", list.Count);
+            
+            foreach (var mail in list)
+            {
+                mail.ClientId = _clientLogic.ReadElement(new() { Email = mail.SenderName })?.Id;
+                _messageInfoLogic.Create(mail);
+            }
+        }
+        protected abstract Task SendMailAsync(MailSendInfoBindingModel info);
+        protected abstract Task<List<MessageInfoBindingModel>> ReceiveMailAsync();
+    }
+}

FlowerShop/FlowerShopBusinessLogic/MailWorker/MailKitWorker.cs

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

FlowerShop/FlowerShopClientApp/Controllers/HomeController.cs

@@ -2,6 +2,7 @@
 using FlowerShopContracts.BindingModels;
 using FlowerShopContracts.ViewModels;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
 using System.Diagnostics;
 
 namespace FlowerShopClientApp.Controllers
@@ -162,5 +163,15 @@ namespace FlowerShopClientApp.Controllers
             return count * (bouq?.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}"));
+        }
     }
 }

FlowerShop/FlowerShopClientApp/Views/Home/Mails.cshtml

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

FlowerShop/FlowerShopClientApp/Views/Shared/_Layout.cshtml

@@ -27,6 +27,9 @@
                         <li class="nav-item">
                             <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Privacy">Личные данные</a>
                         </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Mails">Письма</a>
+                        </li>
                         <li class="nav-item">
                             <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Enter">Вход</a>
                         </li>

FlowerShop/FlowerShopContracts/BindingModels/MailConfigBindingModel.cs

@@ -0,0 +1,12 @@
+namespace FlowerShopContracts.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; }
+    }
+}

FlowerShop/FlowerShopContracts/BindingModels/MailSendInfoBindingModel.cs

@@ -0,0 +1,9 @@
+namespace FlowerShopContracts.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;
+    }
+}

FlowerShop/FlowerShopContracts/BindingModels/MessageInfoBindingModel.cs

@@ -0,0 +1,19 @@
+using FlowerShopDataModels.Models;
+
+namespace FlowerShopContracts.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 DateTime DateDelivery { get; set; }
+
+        public string Subject { get; set; } = string.Empty;
+
+        public string Body { get; set; } = string.Empty;
+    }
+}

FlowerShop/FlowerShopContracts/BusinessLogicsContracts/IMessageInfoLogic.cs

@@ -0,0 +1,12 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.SearchModels;
+using FlowerShopContracts.ViewModels;
+
+namespace FlowerShopContracts.BusinessLogicsContracts
+{
+    public interface IMessageInfoLogic
+    {
+        List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model);
+        bool Create(MessageInfoBindingModel model);
+    }
+}

FlowerShop/FlowerShopContracts/SearchModels/MessageInfoSearchModel.cs

@@ -0,0 +1,8 @@
+namespace FlowerShopContracts.SearchModels
+{
+    public class MessageInfoSearchModel
+    {
+        public int? ClientId { get; set; }
+        public string? MessageId { get; set; }
+    }
+}

FlowerShop/FlowerShopContracts/StoragesContracts/IMessageInfoStorage.cs

@@ -0,0 +1,14 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.SearchModels;
+using FlowerShopContracts.ViewModels;
+
+namespace FlowerShopContracts.StoragesContracts
+{
+    public interface IMessageInfoStorage
+    {
+        List<MessageInfoViewModel> GetFullList();
+        List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model);
+        MessageInfoViewModel? GetElement(MessageInfoSearchModel model);
+        MessageInfoViewModel? Insert(MessageInfoBindingModel model);
+    }
+}

FlowerShop/FlowerShopContracts/ViewModels/MessageInfoViewModel.cs

@@ -0,0 +1,20 @@
+using FlowerShopDataModels.Models;
+using System.ComponentModel;
+
+namespace FlowerShopContracts.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;
+    }
+}

FlowerShop/FlowerShopDataModels/Models/IMessageInfoModel.cs

@@ -0,0 +1,12 @@
+namespace FlowerShopDataModels.Models
+{
+    public interface IMessageInfoModel
+    {
+        string MessageId { get; }
+        int? ClientId { get; }
+        string SenderName { get; }
+        DateTime DateDelivery { get; }
+        string Subject { get; }
+        string Body { get; }
+    }
+}

FlowerShop/FlowerShopDatabaseImplement/FlowerShopDatabase.cs

@@ -19,5 +19,6 @@ namespace FlowerShopDatabaseImplement
         public virtual DbSet<Order> Orders { set; get; }
         public virtual DbSet<Client> Clients { set; get; }
         public virtual DbSet<Implementer> Implementers { set; get; }
+        public virtual DbSet<MessageInfo> Messages { set; get; }
     }
 }

FlowerShop/FlowerShopDatabaseImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,56 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.SearchModels;
+using FlowerShopContracts.StoragesContracts;
+using FlowerShopContracts.ViewModels;
+using FlowerShopDatabaseImplement.Models;
+
+namespace FlowerShopDatabaseImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            using var context = new FlowerShopDatabase();
+
+            if (model.MessageId != null)
+            {
+                return context.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
+            }
+
+            return null;
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            using var context = new FlowerShopDatabase();
+            return context.Messages
+                .Where(x => x.ClientId == model.ClientId)
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            using var context = new FlowerShopDatabase();
+            return context.Messages
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            using var context = new FlowerShopDatabase();
+
+            var newMessage = MessageInfo.Create(model);
+            if (newMessage == null || context.Messages.Any(x => x.MessageId.Equals(model.MessageId)))
+            {
+                return null;
+            }
+
+            context.Messages.Add(newMessage);
+            context.SaveChanges();
+
+            return newMessage.GetViewModel;
+        }
+    }
+}

FlowerShop/FlowerShopDatabaseImplement/Migrations/20230420190709_MailsAdded.Designer.cs

@@ -0,0 +1,298 @@
+// <auto-generated />
+using System;
+using FlowerShopDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace FlowerShopDatabaseImplement.Migrations
+{
+    [DbContext(typeof(FlowerShopDatabase))]
+    [Migration("20230420190709_MailsAdded")]
+    partial class MailsAdded
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.3")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Bouquet", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("BouquetName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Bouquets");
+                });
+
+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.BouquetComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("BouquetId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BouquetId");
+
+                    b.HasIndex("ComponentId");
+
+                    b.ToTable("BouquetComponents");
+                });
+
+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Client", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Clients");
+                });
+
+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ComponentName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Components");
+                });
+
+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ImplementerFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Qualification")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkExperience")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Implementers");
+                });
+
+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.Property<string>("MessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateDelivery")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.ToTable("Messages");
+                });
+
+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("BouquetId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BouquetId");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ImplementerId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.BouquetComponent", b =>
+                {
+                    b.HasOne("FlowerShopDatabaseImplement.Models.Bouquet", "Bouquet")
+                        .WithMany("Components")
+                        .HasForeignKey("BouquetId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FlowerShopDatabaseImplement.Models.Component", "Component")
+                        .WithMany("BouquetComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Bouquet");
+
+                    b.Navigation("Component");
+                });
+
+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("FlowerShopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Messages")
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("FlowerShopDatabaseImplement.Models.Bouquet", "Bouquet")
+                        .WithMany("Orders")
+                        .HasForeignKey("BouquetId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FlowerShopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Orders")
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FlowerShopDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
+                    b.Navigation("Bouquet");
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Implementer");
+                });
+
+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Bouquet", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Client", b =>
+                {
+                    b.Navigation("Messages");
+
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("BouquetComponents");
+                });
+
+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

FlowerShop/FlowerShopDatabaseImplement/Migrations/20230420190709_MailsAdded.cs

@@ -0,0 +1,48 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace FlowerShopDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class MailsAdded : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Messages",
+                columns: table => new
+                {
+                    MessageId = table.Column<string>(type: "nvarchar(450)", nullable: false),
+                    ClientId = table.Column<int>(type: "int", nullable: true),
+                    SenderName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    DateDelivery = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    Subject = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Body = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Messages", x => x.MessageId);
+                    table.ForeignKey(
+                        name: "FK_Messages_Clients_ClientId",
+                        column: x => x.ClientId,
+                        principalTable: "Clients",
+                        principalColumn: "Id");
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Messages_ClientId",
+                table: "Messages",
+                column: "ClientId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Messages");
+        }
+    }
+}

FlowerShop/FlowerShopDatabaseImplement/Migrations/FlowerShopDatabaseModelSnapshot.cs

@@ -140,6 +140,36 @@ namespace FlowerShopDatabaseImplement.Migrations
                     b.ToTable("Implementers");
                 });
 
+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.Property<string>("MessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateDelivery")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.ToTable("Messages");
+                });
+
             modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -202,6 +232,15 @@ namespace FlowerShopDatabaseImplement.Migrations
                     b.Navigation("Component");
                 });
 
+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("FlowerShopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Messages")
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
             modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Order", b =>
                 {
                     b.HasOne("FlowerShopDatabaseImplement.Models.Bouquet", "Bouquet")
@@ -236,6 +275,8 @@ namespace FlowerShopDatabaseImplement.Migrations
 
             modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Client", b =>
                 {
+                    b.Navigation("Messages");
+
                     b.Navigation("Orders");
                 });
 

FlowerShop/FlowerShopDatabaseImplement/Models/Client.cs

@@ -22,6 +22,9 @@ namespace FlowerShopDatabaseImplement.Models
         [ForeignKey("ClientId")]
         public virtual List<Order> Orders { get; set; } = new();
 
+        [ForeignKey("ClientId")]
+        public virtual List<MessageInfo> Messages { get; set; } = new();
+
         public static Client? Create(ClientBindingModel model)
         {
             if (model == null)

FlowerShop/FlowerShopDatabaseImplement/Models/MessageInfo.cs

@@ -0,0 +1,53 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.ViewModels;
+using FlowerShopDataModels.Models;
+using System.ComponentModel.DataAnnotations;
+
+namespace FlowerShopDatabaseImplement.Models
+{
+    public class MessageInfo : IMessageInfoModel
+    {
+        [Key]
+        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 virtual Client? Client { get; private set; }
+
+        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,
+        };
+    }
+}

FlowerShop/FlowerShopFileImplement/DataFileSingleton.cs

@@ -11,6 +11,8 @@ namespace FlowerShopFileImplement
         private readonly string BouquetFileName = "Bouquet.xml";
         private readonly string ClientFileName = "Client.xml";
         private readonly string ImplementerFileName = "Implementer.xml";
+        private readonly string MessageInfoFileName = "MessageInfo.xml";
+
 
         public List<Component> Components { get; private set; }
 
@@ -22,6 +24,8 @@ namespace FlowerShopFileImplement
 
         public List<Implementer> Implementers { get; private set; }
 
+        public List<MessageInfo> Messages { get; private set; }
+
         public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -37,6 +41,7 @@ namespace FlowerShopFileImplement
         public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
         public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
         public void SaveImplementers() => SaveData(Orders, ImplementerFileName, "Implementers", x => x.GetXElement);
+        public void SaveMessages() => SaveData(Orders, ImplementerFileName, "Messages", x => x.GetXElement);
 
         private DataFileSingleton()
         {
@@ -45,6 +50,7 @@ namespace FlowerShopFileImplement
             Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
             Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
             Implementers = LoadData(ImplementerFileName, "Impleneter", 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)

FlowerShop/FlowerShopFileImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,52 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.SearchModels;
+using FlowerShopContracts.StoragesContracts;
+using FlowerShopContracts.ViewModels;
+using FlowerShopFileImplement.Models;
+
+namespace FlowerShopFileImplement.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;
+        }
+    }
+}

FlowerShop/FlowerShopFileImplement/Models/MessageInfo.cs

@@ -0,0 +1,77 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.ViewModels;
+using FlowerShopDataModels.Models;
+using System.Xml.Linq;
+
+namespace FlowerShopFileImplement.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)
+        );
+    }
+}

FlowerShop/FlowerShopListImplement/DataListSingleton.cs

@@ -10,6 +10,7 @@ namespace FlowerShopListImplement
         public List<Bouquet> Bouquets { get; set; }
         public List<Client> Clients { get; set; }
         public List<Implementer> Implementers { get; set; }
+        public List<MessageInfo> Messages { get; set; }
 
         private DataListSingleton()
         {
@@ -18,6 +19,7 @@ namespace FlowerShopListImplement
             Bouquets = new List<Bouquet>();
             Clients = new List<Client>();
             Implementers = new List<Implementer>();
+            Messages = new List<MessageInfo>();
         }
 
         public static DataListSingleton GetInstance()

FlowerShop/FlowerShopListImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,68 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.SearchModels;
+using FlowerShopContracts.StoragesContracts;
+using FlowerShopContracts.ViewModels;
+using FlowerShopListImplement.Models;
+
+namespace FlowerShopListImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        private readonly DataListSingleton _source;
+
+        public MessageInfoStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            foreach (var message in _source.Messages)
+            {
+                if (model.MessageId != null && model.MessageId.Equals(message.MessageId)) return message.GetViewModel;
+            }
+
+            return null;
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            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 List<MessageInfoViewModel> GetFullList()
+        {
+            List<MessageInfoViewModel> result = new();
+
+            foreach (var item in _source.Messages)
+            {
+                result.Add(item.GetViewModel);
+            }
+
+            return result;
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            var newMessage = MessageInfo.Create(model);
+            if (newMessage == null)
+            {
+                return null;
+            }
+
+            _source.Messages.Add(newMessage);
+
+            return newMessage.GetViewModel;
+        }
+    }
+}

FlowerShop/FlowerShopListImplement/Models/MessageInfo.cs

@@ -0,0 +1,49 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.ViewModels;
+using FlowerShopDataModels.Models;
+
+namespace FlowerShopListImplement.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,
+        };
+    }
+}

FlowerShop/FlowerShopRestApi/Controllers/ClientController.cs

@@ -11,12 +11,14 @@ namespace FlowerShopRestApi.Controllers
     public class ClientController : Controller
     {
         private readonly ILogger _logger;
-        private readonly IClientLogic _logic;
+        private readonly IClientLogic _clientLogic;
+        private readonly IMessageInfoLogic _mailLogic;
 
-        public ClientController(IClientLogic logic, ILogger<ClientController> logger)
+        public ClientController(IClientLogic clientLogic, IMessageInfoLogic mailLogic, ILogger<ClientController> logger)
         {
             _logger = logger;
-            _logic = logic;
+            _clientLogic = clientLogic;
+            _mailLogic = mailLogic;
         }
 
         [HttpGet]
@@ -24,7 +26,7 @@ namespace FlowerShopRestApi.Controllers
         {
             try
             {
-                return _logic.ReadElement(new ClientSearchModel
+                return _clientLogic.ReadElement(new ClientSearchModel
                 {
                     Email = login,
                     Password = password
@@ -42,7 +44,7 @@ namespace FlowerShopRestApi.Controllers
         {
             try
             {
-                _logic.Create(model);
+                _clientLogic.Create(model);
             }
             catch (Exception ex)
             {
@@ -56,7 +58,7 @@ namespace FlowerShopRestApi.Controllers
         {
             try
             {
-                _logic.Update(model);
+                _clientLogic.Update(model);
             }
             catch (Exception ex)
             {
@@ -64,5 +66,19 @@ namespace FlowerShopRestApi.Controllers
                 throw;
             }
         }
+
+        [HttpGet]
+        public List<MessageInfoViewModel>? GetMessages(int clientId)
+        {
+            try
+            {
+                return _mailLogic.ReadList(new MessageInfoSearchModel { ClientId = clientId });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error during receiving client's mails");
+                throw;
+            }
+        }
     }
 }

FlowerShop/FlowerShopRestApi/Program.cs

@@ -1,4 +1,6 @@
 using FlowerShopBusinessLogic.BusinessLogics;
+using FlowerShopBusinessLogic.MailWorker;
+using FlowerShopContracts.BindingModels;
 using FlowerShopContracts.BusinessLogicsContracts;
 using FlowerShopContracts.StoragesContracts;
 using FlowerShopDatabaseImplement.Implements;
@@ -12,9 +14,13 @@ builder.Logging.AddLog4Net("log4net.config");
 builder.Services.AddTransient<IClientStorage, ClientStorage>();
 builder.Services.AddTransient<IOrderStorage, OrderStorage>();
 builder.Services.AddTransient<IBouquetStorage, BouquetStorage>();
+builder.Services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
+
 builder.Services.AddTransient<IOrderLogic, OrderLogic>();
 builder.Services.AddTransient<IClientLogic, ClientLogic>();
 builder.Services.AddTransient<IBouquetLogic, BouquetLogic>();
+builder.Services.AddSingleton<AbstractMailWorker, MailKitWorker>();
+builder.Services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
 
 builder.Services.AddControllers();
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
@@ -30,6 +36,17 @@ 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())
 {

FlowerShop/FlowerShopRestApi/appsettings.json

@@ -5,5 +5,11 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+  "SmtpClientHost": "smtp.rambler.ru",
+  "SmtpClientPort": "587",
+  "PopHost": "pop.rambler.ru",
+  "PopPort": "995",
+  "MailLogin": "chelovek.labov@rambler.ru",
+  "MailPassword": "Iloverpp4real"
 }