lab7

Confectionery/Confectionery/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="confectionerypibd23@gmail.com" />
+		<add key="MailPassword" value="mgsy zvpt cmva kyur" />
+	</appSettings>
+</configuration>

Confectionery/Confectionery/FormMails.Designer.cs

@@ -0,0 +1,66 @@
+namespace ConfectioneryView
+{
+    partial class FormMails
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            dataGridView = new DataGridView();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            dataGridView.BackgroundColor = SystemColors.Window;
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Dock = DockStyle.Fill;
+            dataGridView.Location = new Point(0, 0);
+            dataGridView.Margin = new Padding(4, 4, 4, 4);
+            dataGridView.Name = "dataGridView";
+            dataGridView.RowHeadersWidth = 51;
+            dataGridView.RowTemplate.Height = 29;
+            dataGridView.Size = new Size(878, 444);
+            dataGridView.TabIndex = 0;
+            // 
+            // FormMails
+            // 
+            AutoScaleDimensions = new SizeF(10F, 25F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(878, 444);
+            Controls.Add(dataGridView);
+            Margin = new Padding(4, 4, 4, 4);
+            Name = "FormMails";
+            Text = "Письма";
+            Load += FormMails_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+    }
+}

Confectionery/Confectionery/FormMails.cs

@@ -0,0 +1,49 @@
+using ConfectioneryContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace ConfectioneryView
+{
+    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("Загрузка списка писем");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки писем");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, 
+                    MessageBoxIcon.Error);
+            }
+        }
+    }
+}

Confectionery/Confectionery/FormMails.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>

Confectionery/Confectionery/FormMain.Designer.cs

@@ -39,12 +39,13 @@
             componentsToolStripMenuItem = new ToolStripMenuItem();
             pastriesToolStripMenuItem = new ToolStripMenuItem();
             clientsToolStripMenuItem = new ToolStripMenuItem();
+            implementersToolStripMenuItem = new ToolStripMenuItem();
             reportsToolStripMenuItem = new ToolStripMenuItem();
             listOfComponentsToolStripMenuItem = new ToolStripMenuItem();
             ComponentsByPastryToolStripMenuItem = new ToolStripMenuItem();
             listOfOrdersToolStripMenuItem = new ToolStripMenuItem();
             startWorkToolStripMenuItem = new ToolStripMenuItem();
-            implementersToolStripMenuItem = new ToolStripMenuItem();
+            mailsToolStripMenuItem = new ToolStripMenuItem();
             ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
             menuStrip.SuspendLayout();
             SuspendLayout();
@@ -119,10 +120,10 @@
             // 
             menuStrip.Dock = DockStyle.None;
             menuStrip.ImageScalingSize = new Size(24, 24);
-            menuStrip.Items.AddRange(new ToolStripItem[] { referencesToolStripMenuItem, reportsToolStripMenuItem, startWorkToolStripMenuItem });
+            menuStrip.Items.AddRange(new ToolStripItem[] { referencesToolStripMenuItem, reportsToolStripMenuItem, startWorkToolStripMenuItem, mailsToolStripMenuItem });
             menuStrip.Location = new Point(0, 0);
             menuStrip.Name = "menuStrip";
-            menuStrip.Size = new Size(551, 33);
+            menuStrip.Size = new Size(641, 33);
             menuStrip.TabIndex = 8;
             menuStrip.Text = "menuStrip1";
             // 
@@ -154,6 +155,13 @@
             clientsToolStripMenuItem.Text = "Клиенты";
             clientsToolStripMenuItem.Click += ClientsToolStripMenuItem_Click;
             // 
+            // implementersToolStripMenuItem
+            // 
+            implementersToolStripMenuItem.Name = "implementersToolStripMenuItem";
+            implementersToolStripMenuItem.Size = new Size(298, 34);
+            implementersToolStripMenuItem.Text = "Исполнители";
+            implementersToolStripMenuItem.Click += ImplementersToolStripMenuItem_Click;
+            // 
             // reportsToolStripMenuItem
             // 
             reportsToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { listOfComponentsToolStripMenuItem, ComponentsByPastryToolStripMenuItem, listOfOrdersToolStripMenuItem });
@@ -189,12 +197,12 @@
             startWorkToolStripMenuItem.Text = "Запуск работ";
             startWorkToolStripMenuItem.Click += StartWorkToolStripMenuItem_Click;
             // 
-            // implementersToolStripMenuItem
+            // mailsToolStripMenuItem
             // 
-            implementersToolStripMenuItem.Name = "implementersToolStripMenuItem";
+            mailsToolStripMenuItem.Name = "mailsToolStripMenuItem";
-            implementersToolStripMenuItem.Size = new Size(298, 34);
+            mailsToolStripMenuItem.Size = new Size(90, 29);
-            implementersToolStripMenuItem.Text = "Исполнители";
+            mailsToolStripMenuItem.Text = "Письма";
-            implementersToolStripMenuItem.Click += ImplementersToolStripMenuItem_Click;
+            mailsToolStripMenuItem.Click += MailsToolStripMenuItem_Click;
             // 
             // FormMain
             // 
@@ -238,5 +246,6 @@
         private ToolStripMenuItem clientsToolStripMenuItem;
         private ToolStripMenuItem startWorkToolStripMenuItem;
         private ToolStripMenuItem implementersToolStripMenuItem;
+        private ToolStripMenuItem mailsToolStripMenuItem;
     }
 }

Confectionery/Confectionery/FormMain.cs

@@ -129,6 +129,14 @@ namespace ConfectioneryView
             MessageBox.Show("Процесс обработки запущен", "Сообщение", 
                 MessageBoxButtons.OK, MessageBoxIcon.Information);
         }
+        private void MailsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormMails));
+            if (service is FormMails form)
+            {
+                form.ShowDialog();
+            }
+        }
         private void ButtonCreateOrder_Click(object sender, EventArgs e)
         {
             var service = Program.ServiceProvider?.GetService(

Confectionery/Confectionery/Program.cs

@@ -4,6 +4,8 @@ using ConfectioneryBusinessLogic.OfficePackage;
 using ConfectioneryContracts.BusinessLogicsContracts;
 using ConfectioneryContracts.StoragesContracts;
 using ConfectioneryDatabaseImplement.Implements;
+using ConfectioneryBusinessLogic.MailWorker;
+using ConfectioneryContracts.BindingModels;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using NLog.Extensions.Logging;
@@ -26,6 +28,26 @@ namespace ConfectioneryView
             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, "Îøèáêà ðàáîòû ñ ïî÷òîé");
+            }
             Application.Run(_serviceProvider.GetRequiredService<FormMain>());
         }
         private static void ConfigureServices(ServiceCollection services)
@@ -47,6 +69,8 @@ namespace ConfectioneryView
             services.AddTransient<IClientLogic, ClientLogic>();
             services.AddTransient<IImplementerLogic, ImplementerLogic>();
             services.AddTransient<IWorkProcess, WorkModeling>();
+            services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
+            services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
             services.AddTransient<FormMain>();
             services.AddTransient<FormComponent>();
             services.AddTransient<FormComponents>();
@@ -59,9 +83,13 @@ namespace ConfectioneryView
             services.AddTransient<FormClients>();
             services.AddTransient<FormImplementer>();
             services.AddTransient<FormImplementers>();
+            services.AddTransient<FormMails>();
             services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
             services.AddTransient<AbstractSaveToWord, SaveToWord>();
             services.AddTransient<AbstractSaveToPdf, SaveToPdf>();
-        }
+            services.AddSingleton<AbstractMailWorker, MailKitWorker>();
+        }
+        private static void MailCheck(object obj) => ServiceProvider?
+            .GetService<AbstractMailWorker>()?.MailCheck();
     }
 }

Confectionery/ConfectioneryBusinessLogic/BusinessLogics/ClientLogic.cs

@@ -4,6 +4,7 @@ using ConfectioneryContracts.BusinessLogicsContracts;
 using ConfectioneryContracts.StoragesContracts;
 using ConfectioneryContracts.ViewModels;
 using Microsoft.Extensions.Logging;
+using System.Text.RegularExpressions;
 namespace ConfectioneryBusinessLogic.BusinessLogics
 {
     public class ClientLogic : IClientLogic
@@ -105,6 +106,18 @@ namespace ConfectioneryBusinessLogic.BusinessLogics
                 throw new ArgumentNullException("Нет пароля клиента", 
                     nameof(model.ClientFIO));
             }
+            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. ClientFIO:{ClientFIO}." +
                 "Email:{ Email}. Password:{ Password}. Id: { Id} ", 
                 model.ClientFIO, model.Email, model.Password, model.Id);

Confectionery/ConfectioneryBusinessLogic/BusinessLogics/MessageInfoLogic.cs

@@ -0,0 +1,46 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.BusinessLogicsContracts;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+namespace ConfectioneryBusinessLogic.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;
+        }
+    }
+}

Confectionery/ConfectioneryBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -1,4 +1,5 @@
 using ConfectioneryContracts.BindingModels;
+using ConfectioneryBusinessLogic.MailWorker;
 using ConfectioneryContracts.BusinessLogicsContracts;
 using ConfectioneryContracts.SearchModels;
 using ConfectioneryContracts.StoragesContracts;
@@ -11,12 +12,17 @@ namespace ConfectioneryBusinessLogic.BusinessLogics
     {
         private readonly ILogger _logger;
         private readonly IOrderStorage _orderStorage;
+        private readonly AbstractMailWorker _mailWorker;
+        private readonly IClientLogic _clientLogic;
         static readonly object locker = new object();
         public OrderLogic(ILogger<OrderLogic> logger, 
-            IOrderStorage orderStorage)
+            IOrderStorage orderStorage, AbstractMailWorker mailWorker, 
+            IClientLogic clientLogic)
         {
             _logger = logger;
             _orderStorage = orderStorage;
+            _mailWorker = mailWorker;
+            _clientLogic = clientLogic;
         }
         public OrderViewModel? ReadElement(OrderSearchModel model)
         {
@@ -52,11 +58,15 @@ namespace ConfectioneryBusinessLogic.BusinessLogics
             CheckModel(model);
             if (model.Status != OrderStatus.Неизвестен) return false;
             model.Status = OrderStatus.Принят;
-            if (_orderStorage.Insert(model) == null)
+            var res = _orderStorage.Insert(model);
+            if (res == null)
             {
                 _logger.LogWarning("Insert operation failed");
                 return false;
             }
+            SendOrderStatusMail(model.ClientId, 
+                $"Изменен статус заказа #{res.Id}", $"Заказ #{res.Id} " +
+                $"изменен статус на {model.Status}");
             return true;
         }
         public bool ChangeStatus(OrderBindingModel model, OrderStatus status)
@@ -80,7 +90,15 @@ namespace ConfectioneryBusinessLogic.BusinessLogics
                 model.DateImplement = DateTime.Now;
             if (element.ImplementerId.HasValue) model.ImplementerId 
                     = element.ImplementerId;
-            _orderStorage.Update(model);
+            var result = _orderStorage.Update(model);
+            if (result == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            SendOrderStatusMail(result.ClientId, 
+                $"Изменен статус заказа #{result.Id}", $"Заказ #{model.Id} " +
+                $"изменен статус на {result.Status}");
             return true;
         }
         public bool TakeOrderInWork(OrderBindingModel model)
@@ -123,5 +141,21 @@ namespace ConfectioneryBusinessLogic.BusinessLogics
             _logger.LogInformation("Order. Sum:{ Cost}. Id: { Id}",
                 model.Sum, model.Id);
         }
+        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;
+        }
     }
 }

Confectionery/ConfectioneryBusinessLogic/ConfectioneryBusinessLogic.csproj

@@ -8,6 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="DocumentFormat.OpenXml" Version="3.0.2" />
+    <PackageReference Include="MailKit" Version="4.6.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.ApplicationInsights" Version="2.22.0" />
     <PackageReference Include="PdfSharp.MigraDoc.Standard" Version="1.51.15" />
   </ItemGroup>

Confectionery/ConfectioneryBusinessLogic/MailWorker/AbstractMailWorker.cs

@@ -0,0 +1,82 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+namespace ConfectioneryBusinessLogic.MailWorker
+{
+    public abstract class AbstractMailWorker
+    {
+        protected string _mailLogin = string.Empty;
+        protected string _mailPassword = string.Empty;
+        protected string _smtpClientHost = string.Empty;
+        protected int _smtpClientPort;
+        protected string _popHost = string.Empty;
+        protected int _popPort;
+        private readonly IMessageInfoLogic _messageInfoLogic;
+        private readonly ILogger _logger;
+        public AbstractMailWorker(ILogger<AbstractMailWorker> logger, 
+            IMessageInfoLogic messageInfoLogic)
+        {
+            _logger = logger;
+            _messageInfoLogic = messageInfoLogic;
+        }
+        public void MailConfig(MailConfigBindingModel config)
+        {
+            _mailLogin = config.MailLogin;
+            _mailPassword = config.MailPassword;
+            _smtpClientHost = config.SmtpClientHost;
+            _smtpClientPort = config.SmtpClientPort;
+            _popHost = config.PopHost;
+            _popPort = config.PopPort;
+            _logger.LogDebug("Config: {login}, {password}, " +
+                "{clientHost}, { clientPOrt}, { popHost}, { popPort}",
+                _mailLogin, _mailPassword, _smtpClientHost, _smtpClientPort, 
+                _popHost, _popPort);
+        }
+        public async void MailSendAsync(MailSendInfoBindingModel info)
+        {
+            if (string.IsNullOrEmpty(_mailLogin) || 
+                string.IsNullOrEmpty(_mailPassword))
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(_smtpClientHost) || _smtpClientPort == 0)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(info.MailAddress) || 
+                string.IsNullOrEmpty(info.Subject) || 
+                string.IsNullOrEmpty(info.Text))
+            {
+                return;
+            }
+            _logger.LogDebug("Send Mail: {To}, {Subject}", info.MailAddress, 
+                info.Subject);
+            await SendMailAsync(info);
+        }
+        public async void MailCheck()
+        {
+            if (string.IsNullOrEmpty(_mailLogin) || 
+                string.IsNullOrEmpty(_mailPassword))
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(_popHost) || _popPort == 0)
+            {
+                return;
+            }
+            if (_messageInfoLogic == null)
+            {
+                return;
+            }
+            var list = await ReceiveMailAsync();
+            _logger.LogDebug("Check Mail: {Count} new mails", list.Count);
+            foreach (var mail in list)
+            {
+                _messageInfoLogic.Create(mail);
+            }
+        }
+        protected abstract Task SendMailAsync(MailSendInfoBindingModel info);
+        protected abstract Task<List<MessageInfoBindingModel>> 
+            ReceiveMailAsync();
+    }
+}

Confectionery/ConfectioneryBusinessLogic/MailWorker/MailKitWorker.cs

@@ -0,0 +1,81 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.BusinessLogicsContracts;
+using MailKit.Net.Pop3;
+using MailKit.Security;
+using Microsoft.Extensions.Logging;
+using System.Net.Mail;
+using System.Net;
+using System.Text;
+namespace ConfectioneryBusinessLogic.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 (AuthenticationException)
+                { }
+                finally
+                {
+                    client.Disconnect(true);
+                }
+            });
+            return list;
+        }
+
+    }
+}

Confectionery/ConfectioneryClientApp/Controllers/HomeController.cs

@@ -142,5 +142,16 @@ namespace ConfectioneryClientApp.Controllers
                 ($"api/main/getpastry?pastryId={pastry}");
             return count * (prod?.Price ?? 1);
         }
+        [HttpGet]
+        public IActionResult Mails()
+        {
+            if (APIClient.Client == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            return
+            View(APIClient.GetRequest<List<MessageInfoViewModel>>
+                ($"api/client/getmessages?clientId={APIClient.Client.Id}"));
+        }
     }
 }

Confectionery/ConfectioneryClientApp/Views/Home/Mails.cshtml

@@ -0,0 +1,53 @@
+@using ConfectioneryContracts.ViewModels
+
+@model List<MessageInfoViewModel>
+
+@{
+	ViewData["Title"] = "Почта";
+}
+
+<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>

Confectionery/ConfectioneryClientApp/Views/Shared/_Layout.cshtml

@@ -32,6 +32,9 @@
                         <li class="nav-item">
                             <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Register">Регистрация</a>
                         </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Mails">Письма</a>
+                        </li>
                     </ul>
                 </div>
             </div>

Confectionery/ConfectioneryContracts/BindingModels/MailConfigBindingModel.cs

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

Confectionery/ConfectioneryContracts/BindingModels/MailSendInfoBindingModel.cs

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

Confectionery/ConfectioneryContracts/BindingModels/MessageInfoBindingModel.cs

@@ -0,0 +1,13 @@
+using ConfectioneryDataModels.Models;
+namespace ConfectioneryContracts.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; }
+    }
+}

Confectionery/ConfectioneryContracts/BusinessLogicsContracts/IMessageInfoLogic.cs

@@ -0,0 +1,11 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryContracts.SearchModels;
+namespace ConfectioneryContracts.BusinessLogicsContracts
+{
+    public interface IMessageInfoLogic
+    {
+        List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model);
+        bool Create(MessageInfoBindingModel model);
+    }
+}

Confectionery/ConfectioneryContracts/SearchModels/MessageInfoSearchModel.cs

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

Confectionery/ConfectioneryContracts/StoragesContracts/IMessageInfoStorage.cs

@@ -0,0 +1,13 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.ViewModels;
+namespace ConfectioneryContracts.StoragesContracts
+{
+    public interface IMessageInfoStorage
+    {
+        List<MessageInfoViewModel> GetFullList();
+        List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model);
+        MessageInfoViewModel? GetElement(MessageInfoSearchModel model);
+        MessageInfoViewModel? Insert(MessageInfoBindingModel model);
+    }
+}

Confectionery/ConfectioneryContracts/ViewModels/MessageInfoViewModel.cs

@@ -0,0 +1,17 @@
+using System.ComponentModel;
+namespace ConfectioneryContracts.ViewModels
+{
+    public class MessageInfoViewModel
+    {
+        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;
+    }
+}

Confectionery/ConfectioneryContracts/ViewModels/OrderViewModel.cs

@@ -13,6 +13,7 @@ namespace ConfectioneryContracts.ViewModels
         public int ClientId { get; set; }
         [DisplayName("Клиент")]
         public string ClientFIO { get; set; } = string.Empty;
+        [DisplayName("ID исполнителя")]
         public int? ImplementerId { get; set; } = null;
         [DisplayName("Исполнитель")]
         public string ImplementerFIO { get; set; } = string.Empty;

Confectionery/ConfectioneryDataModels/Models/IMessageInfoModel.cs

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

Confectionery/ConfectioneryDatabaseImplement/ConfectioneryDatabase.cs

@@ -19,5 +19,6 @@ namespace ConfectioneryDatabaseImplement
         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; }
     }
 }

Confectionery/ConfectioneryDatabaseImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,53 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDatabaseImplement.Models;
+namespace ConfectioneryDatabaseImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            using var context = new ConfectioneryDatabase();
+            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 ConfectioneryDatabase();
+            return context.Messages
+                .Where(x => x.ClientId == model.ClientId)
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            using var context = new ConfectioneryDatabase();
+            return context.Messages
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            using var context = new ConfectioneryDatabase();
+            var newMessage = MessageInfo.Create(context, model);
+            if (newMessage == null || context.Messages.Any(
+                x => x.MessageId.Equals(model.MessageId)))
+            {
+                return null;
+            }
+            context.Messages.Add(newMessage);
+            context.SaveChanges();
+            return newMessage.GetViewModel;
+        }
+    }
+}

Confectionery/ConfectioneryDatabaseImplement/Implements/OrderStorage.cs

@@ -28,7 +28,9 @@ namespace ConfectioneryDatabaseImplement.Implements
                             (!model.DateFrom.HasValue || x.DateCreate >= 
                             model.DateFrom) && (!model.DateTo.HasValue || 
                             x.DateCreate <= model.DateTo) && (!model.ClientId
-                            .HasValue || x.ClientId == model.ClientId)
+                            .HasValue || x.ClientId == model.ClientId) &&
+                            (!model.Status.HasValue || 
+                            x.Status == model.Status)
                         )
                     )
                 .Select(x => x.GetViewModel)

Confectionery/ConfectioneryDatabaseImplement/Migrations/20240522012626_InitialCreate.Designer.cs

@@ -12,7 +12,7 @@ using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 namespace ConfectioneryDatabaseImplement.Migrations
 {
     [DbContext(typeof(ConfectioneryDatabase))]
-    [Migration("20240508100134_InitialCreate")]
+    [Migration("20240522012626_InitialCreate")]
     partial class InitialCreate
     {
         /// <inheritdoc />
@@ -97,6 +97,36 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.ToTable("Implementers");
                 });
 
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.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("ConfectioneryDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -186,6 +216,15 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.ToTable("PastryComponents");
                 });
 
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("ConfectioneryDatabaseImplement.Models.Client", "Client")
+                        .WithMany("MessageInfos")
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
             modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Order", b =>
                 {
                     b.HasOne("ConfectioneryDatabaseImplement.Models.Client", "Client")
@@ -232,6 +271,8 @@ namespace ConfectioneryDatabaseImplement.Migrations
 
             modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Client", b =>
                 {
+                    b.Navigation("MessageInfos");
+
                     b.Navigation("Orders");
                 });
 

Confectionery/ConfectioneryDatabaseImplement/Migrations/20240522012626_InitialCreate.cs

@@ -70,6 +70,27 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     table.PrimaryKey("PK_Pastries", x => x.Id);
                 });
 
+            migrationBuilder.CreateTable(
+                name: "Messages",
+                columns: table => new
+                {
+                    MessageId = table.Column<string>(type: "nvarchar(450)", nullable: false),
+                    ClientId = table.Column<int>(type: "int", nullable: true),
+                    SenderName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    DateDelivery = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    Subject = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Body = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Messages", x => x.MessageId);
+                    table.ForeignKey(
+                        name: "FK_Messages_Clients_ClientId",
+                        column: x => x.ClientId,
+                        principalTable: "Clients",
+                        principalColumn: "Id");
+                });
+
             migrationBuilder.CreateTable(
                 name: "Orders",
                 columns: table => new
@@ -134,6 +155,11 @@ namespace ConfectioneryDatabaseImplement.Migrations
                         onDelete: ReferentialAction.Cascade);
                 });
 
+            migrationBuilder.CreateIndex(
+                name: "IX_Messages_ClientId",
+                table: "Messages",
+                column: "ClientId");
+
             migrationBuilder.CreateIndex(
                 name: "IX_Orders_ClientId",
                 table: "Orders",
@@ -163,6 +189,9 @@ namespace ConfectioneryDatabaseImplement.Migrations
         /// <inheritdoc />
         protected override void Down(MigrationBuilder migrationBuilder)
         {
+            migrationBuilder.DropTable(
+                name: "Messages");
+
             migrationBuilder.DropTable(
                 name: "Orders");
 

Confectionery/ConfectioneryDatabaseImplement/Migrations/ConfectioneryDatabaseModelSnapshot.cs

@@ -94,6 +94,36 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.ToTable("Implementers");
                 });
 
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.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("ConfectioneryDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -183,6 +213,15 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.ToTable("PastryComponents");
                 });
 
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("ConfectioneryDatabaseImplement.Models.Client", "Client")
+                        .WithMany("MessageInfos")
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
             modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Order", b =>
                 {
                     b.HasOne("ConfectioneryDatabaseImplement.Models.Client", "Client")
@@ -229,6 +268,8 @@ namespace ConfectioneryDatabaseImplement.Migrations
 
             modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Client", b =>
                 {
+                    b.Navigation("MessageInfos");
+
                     b.Navigation("Orders");
                 });
 

Confectionery/ConfectioneryDatabaseImplement/Models/Client.cs

@@ -16,6 +16,8 @@ namespace ConfectioneryDatabaseImplement.Models
         public string Password { get; set; } = string.Empty;
         [ForeignKey("ClientId")]
         public virtual List<Order> Orders { get; set; } = new();
+        [ForeignKey("ClientId")]
+        public virtual List<MessageInfo> MessageInfos { get; set; } = new();
         public static Client? Create(ClientBindingModel model)
         {
             if (model == null)

Confectionery/ConfectioneryDatabaseImplement/Models/MessageInfo.cs

@@ -0,0 +1,47 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDataModels.Models;
+using System.ComponentModel.DataAnnotations;
+namespace ConfectioneryDatabaseImplement.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 Client? Client { get; private set; }
+        public static MessageInfo? Create(ConfectioneryDatabase context, 
+            MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Body = model.Body,
+                Subject = model.Subject,
+                ClientId = context.Clients.FirstOrDefault(
+                    x => x.Email == model.SenderName).Id,
+                Client = context.Clients.FirstOrDefault(
+                    x => x.Email == model.SenderName),
+                MessageId = model.MessageId,
+                SenderName = model.SenderName,
+                DateDelivery = model.DateDelivery,
+            };
+        }
+        public MessageInfoViewModel GetViewModel => new()
+        {
+            Body = Body,
+            Subject = Subject,
+            ClientId = ClientId,
+            MessageId = MessageId,
+            SenderName = SenderName,
+            DateDelivery = DateDelivery,
+        };
+    }
+}

Confectionery/ConfectioneryFileImplement/DataFileSingleton.cs

@@ -10,11 +10,13 @@ namespace ConfectioneryFileImplement
         private readonly string PastryFileName = "Pastry.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; }
         public List<Order> Orders { get; private set; }
         public List<Pastry> Pastries { 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()
         {
             if (instance == null)
@@ -33,6 +35,8 @@ namespace ConfectioneryFileImplement
             "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()
         {
             Components = LoadData(ComponentFileName, "Component", 
@@ -45,6 +49,8 @@ namespace ConfectioneryFileImplement
                 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)

Confectionery/ConfectioneryFileImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,50 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryFileImplement.Models;
+namespace ConfectioneryFileImplement.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;
+        }
+    }
+}

Confectionery/ConfectioneryFileImplement/Models/MessageInfo.cs

@@ -0,0 +1,67 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDataModels.Models;
+using System.Xml.Linq;
+namespace ConfectioneryFileImplement.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)
+            );
+    }
+}

Confectionery/ConfectioneryListImplement/DataListSingleton.cs

@@ -9,6 +9,7 @@ namespace ConfectioneryListImplement
         public List<Pastry> Pastries { get; set; }
         public List<Client> Clients { get; set; }
         public List<Implementer> Implementers { get; set; }
+        public List<MessageInfo> Messages { get; set; }
         private DataListSingleton()
         {
             Components = new List<Component>();
@@ -16,6 +17,7 @@ namespace ConfectioneryListImplement
             Pastries = new List<Pastry>();
             Clients = new List<Client>();
             Implementers = new List<Implementer>();
+            Messages = new List<MessageInfo>();
         }
         public static DataListSingleton GetInstance()
         {

Confectionery/ConfectioneryListImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,58 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryListImplement.Models;
+namespace ConfectioneryListImplement.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;
+        }
+    }
+}

Confectionery/ConfectioneryListImplement/Models/MessageInfo.cs

@@ -0,0 +1,40 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDataModels.Models;
+namespace ConfectioneryListImplement.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,
+        };
+    }
+}

Confectionery/ConfectioneryRestApi/Controllers/ClientController.cs

@@ -11,11 +11,13 @@ namespace ConfectioneryRestApi.Controllers
     {
         private readonly ILogger _logger;
         private readonly IClientLogic _logic;
+        private readonly IMessageInfoLogic _mailLogic;
         public ClientController(IClientLogic logic, 
-            ILogger<ClientController> logger)
+            ILogger<ClientController> logger, IMessageInfoLogic mailLogic)
         {
             _logger = logger;
             _logic = logic;
+            _mailLogic = mailLogic;
         }
         [HttpGet]
         public ClientViewModel? Login(string login, string password)
@@ -34,6 +36,22 @@ namespace ConfectioneryRestApi.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;
+            }
+        }
         [HttpPost]
         public void Register(ClientBindingModel model)
         {

Confectionery/ConfectioneryRestApi/Program.cs

@@ -2,6 +2,8 @@ using ConfectioneryBusinessLogic.BusinessLogics;
 using ConfectioneryContracts.BusinessLogicsContracts;
 using ConfectioneryContracts.StoragesContracts;
 using ConfectioneryDatabaseImplement.Implements;
+using ConfectioneryBusinessLogic.MailWorker;
+using ConfectioneryContracts.BindingModels;
 using Microsoft.OpenApi.Models;
 
 var builder = WebApplication.CreateBuilder(args);
@@ -12,9 +14,14 @@ builder.Logging.AddLog4Net("log4net.config");
 builder.Services.AddTransient<IClientStorage, ClientStorage>();
 builder.Services.AddTransient<IOrderStorage, OrderStorage>();
 builder.Services.AddTransient<IPastryStorage, PastryStorage>();
+builder.Services.AddTransient<IImplementerStorage, ImplementerStorage>();
+builder.Services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
 builder.Services.AddTransient<IOrderLogic, OrderLogic>();
 builder.Services.AddTransient<IClientLogic, ClientLogic>();
 builder.Services.AddTransient<IPastryLogic, PastryLogic>();
+builder.Services.AddTransient<IImplementerLogic, ImplementerLogic>();
+builder.Services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
+builder.Services.AddSingleton<AbstractMailWorker, MailKitWorker>();
 builder.Services.AddControllers();
 
 // Learn more about configuring Swagger/OpenAPI at
@@ -29,7 +36,22 @@ 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())
 {

Confectionery/ConfectioneryRestApi/appsettings.json

@@ -5,5 +5,12 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+  "SmtpClientHost": "smtp.gmail.com",
+  "SmtpClientPort": "587",
+  "PopHost": "pop.gmail.com",
+  "PopPort": "995",
+
+  "MailLogin": "confectionerypibd23@gmail.com",
+  "MailPassword": "mgsy zvpt cmva kyur"
 }