merge

.gitignore

@@ -14,6 +14,9 @@
 # User-specific files (MonoDevelop/Xamarin Studio)
 *.userprefs
 
+# dll файлы
+*.dll
+
 # Mono auto generated files
 mono_crash.*
 

FoodOrders/FoddOrdersClientApp/APIClient.cs

@@ -11,6 +11,7 @@ namespace FoodOrdersClientApp
         private static readonly HttpClient _client = new();
 
         public static ClientViewModel? Client { get; set; } = null;
+        public static int CurrentPage { get; set; } = 0;
 
         public static void Connect(IConfiguration configuration)
         {

FoodOrders/FoddOrdersClientApp/Controllers/HomeController.cs

@@ -3,6 +3,9 @@ using FoodOrdersContracts.BindingModels;
 using FoodOrdersContracts.ViewModels;
 using Microsoft.AspNetCore.Mvc;
 using System.Diagnostics;
+using System.Text;
+using FoodOrdersContracts.SearchModels;
+using Microsoft.AspNetCore.Mvc.Rendering;
 
 namespace FoodOrdersClientApp.Controllers
 {
@@ -143,5 +146,56 @@ namespace FoodOrdersClientApp.Controllers
             var prod = APIClient.GetRequest<DishViewModel>($"api/main/getdish?dishId={dish}");
             return count * (prod?.Price ?? 1);
         }
+
+        [HttpGet]
+        public IActionResult Mails()
+        {
+            if (APIClient.Client == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            return View();
+        }
+
+        /// <summary>
+        /// Switches the page.
+        /// </summary>
+        /// <returns>Возвращает кортеж с таблицой в html, текущей страницей писем, выключать ли кнопку пред. страницы, выключать ли кнопку след. страницы</returns>
+        [HttpGet]
+        public Tuple<string?, string?, bool, bool>? SwitchPage(bool isNext)
+        {
+            if (isNext)
+            {
+                APIClient.CurrentPage++;
+            }
+            else
+            {
+                if (APIClient.CurrentPage == 1)
+                {
+                    return null;
+                }
+                APIClient.CurrentPage--;
+            }
+
+            var res = APIClient.GetRequest<List<MessageInfoViewModel>>($"api/client/getmessages?clientId={APIClient.Client!.Id}&page={APIClient.CurrentPage}");
+            if (isNext && (res == null || res.Count == 0))
+            {
+                APIClient.CurrentPage--;
+                return Tuple.Create<string?, string?, bool, bool>(null, null, APIClient.CurrentPage != 1, false);
+            }
+
+            StringBuilder htmlTable = new();
+            foreach (var mail in res)
+            {
+                htmlTable.Append("<tr>" +
+                                 $"<td>{mail.DateDelivery}</td>" +
+                                 $"<td>{mail.Subject}</td>" +
+                                 $"<td>{mail.Body}</td>" +
+                                 "<td>" + (mail.HasRead ? "Прочитано" : "Непрочитано") + "</td>" +
+                                 $"<td>{mail.Reply}</td>" +
+                                 "</tr>");
+            }
+            return Tuple.Create<string?, string?, bool, bool>(htmlTable.ToString(), APIClient.CurrentPage.ToString(), APIClient.CurrentPage != 1, true);
+        }
     }
 }

FoodOrders/FoddOrdersClientApp/Views/Home/Mails.cshtml

@@ -0,0 +1,80 @@
+@{
+    ViewData["Title"] = "Mails";
+}
+<div class="text-center">
+    <h1 class="display-4">Письма</h1>
+</div>
+
+<div class="text-center">
+    <table class="table">
+        <thead>
+            <tr>
+                <th>
+                    Дата письма
+                </th>
+                <th>
+                    Заголовок
+                </th>
+                <th>
+                    Текст
+                </th>
+                <th>
+                    Статус
+                </th>
+                <th>
+                    Ответ
+                </th>
+            </tr>
+        </thead>
+        <tbody id="mails-table-body">
+        </tbody>
+    </table>
+    <ul class="pagination justify-content-center">
+        <li id="prev-page" class="page-item">
+            <a class="page-link" href="#" aria-label="Previous">
+                <span aria-hidden="true">&laquo;</span>
+                <span class="sr-only">Предыдущее</span>
+            </a>
+        </li>
+        <li class="page-item">
+            <a id="current-page" class="page-link"></a>
+        </li>
+        <li id="next-page" class="page-item">
+            <a class="page-link" href="#" aria-label="Next">
+                <span aria-hidden="true">&raquo;</span>
+                <span class="sr-only">Следующее</span>
+            </a>
+        </li>
+    </ul>
+</div>
+
+<script>
+    function onClicked(isNext) {
+        $.ajax({
+            method: "GET",
+            url: "/Home/SwitchPage",
+            data: { isNext: isNext },
+            success: function (result) {
+                if (result != null) {
+                    if (result.item1 != null && result.item2 != null) {
+                        $("#mails-table-body").html(result.item1);
+                        $("#current-page").text(result.item2);
+                    }
+                    if (result.item3)
+                        $("#prev-page").removeClass("page-item disabled");
+                    else
+                        $("#prev-page").addClass("page-item disabled");
+                    if (result.item4)
+                        $("#next-page").removeClass("page-item disabled");
+                    else
+                        $("#next-page").addClass("page-item disabled");
+                }
+            }
+        });
+    }
+    // Чтобы в первый раз загрузить данные и попасть на первую страницу
+    onClicked(true);
+    $("#prev-page").on('click', () => onClicked(false));
+    $("#next-page").on('click', () => onClicked(true));
+
+</script>

FoodOrders/FoddOrdersClientApp/Views/Shared/_Layout.cshtml

@@ -7,6 +7,9 @@
     <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
     <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
     <link rel="stylesheet" href="~/FoodOrdersClientApp.styles.css" asp-append-version="true" />
+    <script src="~/lib/jquery/dist/jquery.min.js"></script>
+    <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
+    <script src="~/js/site.js" asp-append-version="true"></script>
 </head>
 <body>
     <header>
@@ -25,6 +28,9 @@
                         <li class="nav-item">
                             <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Privacy">Личные данные</a>
                         </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Mails">Письма</a>
+                        </li>
                         <li class="nav-item">
                             <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Enter">Вход</a>
                         </li>
@@ -47,9 +53,6 @@
             &copy; 2023 - FoodOrdersClientApp - <a asp-area="" asp-controller="Home" asp-action="Privacy">Privacy</a>
         </div>
     </footer>
-    <script src="~/lib/jquery/dist/jquery.min.js"></script>
-    <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
-    <script src="~/js/site.js" asp-append-version="true"></script>
     @await RenderSectionAsync("Scripts", required: false)
 </body>
 </html>

FoodOrders/FoodOrders/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="nonomusay@gmail.com" />
+		<add key="MailPassword" value="tfpa mttm puph zusk" />
+	</appSettings>
+</configuration>

FoodOrders/FoodOrders/DataGridViewExtension.cs

@@ -0,0 +1,47 @@
+using FoodOrdersContracts.Attributes;
+
+namespace FoodOrdersView
+{
+    internal static class DataGridViewExtension
+    {
+        public static void FillAndConfigGrid<T>(this DataGridView grid, List<T>? data)
+        {
+            if (data == null)
+            {
+                return;
+            }
+            grid.DataSource = data;
+
+            var type = typeof(T);
+            var properties = type.GetProperties();
+            foreach (DataGridViewColumn column in grid.Columns)
+            {
+                var property = properties.FirstOrDefault(x => x.Name == column.Name);
+                if (property == null)
+                {
+                    throw new InvalidOperationException($"В типе {type.Name} не найдено свойство с именем {column.Name}");
+                }
+                var attribute = property.GetCustomAttributes(typeof(ColumnAttribute), true)?.SingleOrDefault();
+                if (attribute == null)
+                {
+                    throw new InvalidOperationException($"Не найден атрибут типа ColumnAttribute для свойства {property.Name}");
+                }
+                // ищем нужный нам атрибут
+                if (attribute is ColumnAttribute columnAttr)
+                {
+                    column.HeaderText = columnAttr.Title;
+                    column.Visible = columnAttr.Visible;
+                    column.DefaultCellStyle.Format = columnAttr.Format;
+                    if (columnAttr.IsUseAutoSize)
+                    {
+                        column.AutoSizeMode = (DataGridViewAutoSizeColumnMode)Enum.Parse(typeof(DataGridViewAutoSizeColumnMode), columnAttr.GridViewAutoSize.ToString());
+                    }
+                    else
+                    {
+                        column.Width = columnAttr.Width;
+                    }
+                }
+            }
+        }
+    }
+}

FoodOrders/FoodOrders/FoodOrdersView.csproj

@@ -38,6 +38,9 @@
   </ItemGroup>
 
 	<ItemGroup>
+		<None Update="App.config">
+		  <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+		</None>
 		<None Update="ReportOrders.rdlc">
 			<CopyToOutputDirectory>Always</CopyToOutputDirectory>
 		</None>

FoodOrders/FoodOrders/FormClients.cs

@@ -1,4 +1,5 @@
 
+using FoodOrdersView;
 using FoodOrdersContracts.BindingModels;
 using FoodOrdersContracts.BusinessLogicsContracts;
 using Microsoft.Extensions.Logging;
@@ -27,13 +28,7 @@ namespace FoodOrdersView
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ClientFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                 _logger.LogInformation("Загрузка клиентов");
             }
             catch (Exception ex)

FoodOrders/FoodOrders/FormComponents.cs

@@ -1,6 +1,8 @@
-using FoodOrdersContracts.BindingModels;
+using FoodOrdersView;
+using FoodOrdersContracts.BindingModels;
 using FoodOrdersContracts.BusinessLogicsContracts;
 using Microsoft.Extensions.Logging;
+using FoodOrdersContracts.DI;
 
 namespace FoodOrdersView
 {
@@ -22,14 +24,8 @@ namespace FoodOrdersView
         {
             try
             {
-                var list = _logicC.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ComponentName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
-                _logger.LogInformation("Загрузка Блюд");
+                dataGridView.FillAndConfigGrid(_logicC.ReadList(null));
+                _logger.LogInformation("Загрузка компонентов");
             }
             catch (Exception ex)
             {
@@ -40,27 +36,21 @@ namespace FoodOrdersView
         }
         private void ButtonAdd_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormComponent));
-            if (service is FormComponent form)
+            var form = DependencyManager.Instance.Resolve<FormComponent>();
+            if (form.ShowDialog() == DialogResult.OK)
             {
-                if (form.ShowDialog() == DialogResult.OK)
-                {
-                    LoadData();
-                }
+                LoadData();
             }
         }
         private void ButtonUpd_Click(object sender, EventArgs e)
         {
             if (dataGridView.SelectedRows.Count == 1)
             {
-                var service = Program.ServiceProvider?.GetService(typeof(FormComponent));
-                if (service is FormComponent form)
+                var form = DependencyManager.Instance.Resolve<FormComponent>();
+                form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                if (form.ShowDialog() == DialogResult.OK)
                 {
-                    form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
-                    if (form.ShowDialog() == DialogResult.OK)
-                    {
-                        LoadData();
-                    }
+                    LoadData();
                 }
             }
         }

FoodOrders/FoodOrders/FormDish.cs

@@ -1,5 +1,6 @@
 using FoodOrdersContracts.BindingModels;
 using FoodOrdersContracts.BusinessLogicsContracts;
+using FoodOrdersContracts.DI;
 using FoodOrdersContracts.SearchModels;
 using FoodOrdersDataModels.Models;
 using Microsoft.Extensions.Logging;
@@ -71,49 +72,43 @@ namespace FoodOrdersView
         }
         private void ButtonAdd_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormDishComponents));
-            if (service is FormDishComponents form)
+            var form = DependencyManager.Instance.Resolve<FormDishComponents>();
+            if (form.ShowDialog() == DialogResult.OK)
             {
-                if (form.ShowDialog() == DialogResult.OK)
+                if (form.ComponentModel == null)
                 {
-                    if (form.ComponentModel == null)
-                    {
-                        return;
-                    }
-                    _logger.LogInformation("Добавление нового блюда: { ComponentName} - { Count}", form.ComponentModel.ComponentName, form.Count);
-                    if (_dishComponents.ContainsKey(form.Id))
-                    {
-                        _dishComponents[form.Id] = (form.ComponentModel, form.Count);
-                    }
-                    else
-                    {
-                        _dishComponents.Add(form.Id, (form.ComponentModel, form.Count));
-                    }
-                    LoadData();
+                    return;
                 }
+                _logger.LogInformation("Добавление нового блюда: { ComponentName} - { Count}", form.ComponentModel.ComponentName, form.Count);
+                if (_dishComponents.ContainsKey(form.Id))
+                {
+                    _dishComponents[form.Id] = (form.ComponentModel, form.Count);
+                }
+                else
+                {
+                    _dishComponents.Add(form.Id, (form.ComponentModel, form.Count));
+                }
+                LoadData();
             }
         }
         private void ButtonUpd_Click(object sender, EventArgs e)
         {
             if (dataGridView.SelectedRows.Count == 1)
             {
-                var service = Program.ServiceProvider?.GetService(typeof(FormDishComponents));
-                if (service is FormDishComponents form)
+                var form = DependencyManager.Instance.Resolve<FormDishComponents>();
+                int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value);
+                form.Id = id;
+                form.Count = _dishComponents[id].Item2;
+                if (form.ShowDialog() == DialogResult.OK)
                 {
-                    int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value);
-                    form.Id = id;
-                    form.Count = _dishComponents[id].Item2;
-                    if (form.ShowDialog() == DialogResult.OK)
+                    if (form.ComponentModel == null)
                     {
-                        if (form.ComponentModel == null)
-                        {
-                            return;
-                        }
-                        _logger.LogInformation("Изменение блюда: { ComponentName} - { Count} ", form.ComponentModel.ComponentName, form.Count);
-                        _dishComponents[form.Id] = (form.ComponentModel, form.Count);
-                        LoadData();
+                        return;
                     }
-                }
+                    _logger.LogInformation("Изменение блюда: { ComponentName} - { Count} ", form.ComponentModel.ComponentName, form.Count);
+                    _dishComponents[form.Id] = (form.ComponentModel, form.Count);
+                    LoadData();
+                }               
             }
         }
         private void ButtonDel_Click(object sender, EventArgs e)

FoodOrders/FoodOrders/FormDishes.cs

@@ -1,6 +1,8 @@
-using FoodOrdersContracts.BindingModels;
+using FoodOrdersView;
+using FoodOrdersContracts.BindingModels;
 using FoodOrdersContracts.BusinessLogicsContracts;
 using Microsoft.Extensions.Logging;
+using FoodOrdersContracts.DI;
 
 namespace FoodOrdersView
 {
@@ -23,14 +25,7 @@ namespace FoodOrdersView
         {
             try
             {
-                var list = _logicD.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["DishName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["DishComponents"].Visible = false;
-                }
+                dataGridView.FillAndConfigGrid(_logicD.ReadList(null));
                 _logger.LogInformation("Загрузка набор блюд");
             }
             catch (Exception ex)
@@ -42,13 +37,10 @@ namespace FoodOrdersView
 
         private void ButtonAdd_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormDish));
-            if (service is FormDish form)
+            var form = DependencyManager.Instance.Resolve<FormDish>();
+            if (form.ShowDialog() == DialogResult.OK)
             {
-                if (form.ShowDialog() == DialogResult.OK)
-                {
-                    LoadData();
-                }
+                LoadData();
             }
         }
 
@@ -56,14 +48,11 @@ namespace FoodOrdersView
         {
             if (dataGridView.SelectedRows.Count == 1)
             {
-                var service = Program.ServiceProvider?.GetService(typeof(FormDish));
-                if (service is FormDish form)
+                var form = DependencyManager.Instance.Resolve<FormDish>();
+                form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                if (form.ShowDialog() == DialogResult.OK)
                 {
-                    form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
-                    if (form.ShowDialog() == DialogResult.OK)
-                    {
-                        LoadData();
-                    }
+                    LoadData();
                 }
             }
         }

FoodOrders/FoodOrders/FormImplementer.Designer.cs

@@ -0,0 +1,173 @@
+namespace FoodOrdersView
+{
+	partial class FormImplementer
+	{
+		/// <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()
+		{
+			label1 = new Label();
+			label2 = new Label();
+			label3 = new Label();
+			label4 = new Label();
+			textBoxFio = new TextBox();
+			textBoxPassword = new TextBox();
+			numericUpDownWorkExperience = new NumericUpDown();
+			numericUpDownQualification = new NumericUpDown();
+			buttonCancel = new Button();
+			buttonSave = new Button();
+			((System.ComponentModel.ISupportInitialize)numericUpDownWorkExperience).BeginInit();
+			((System.ComponentModel.ISupportInitialize)numericUpDownQualification).BeginInit();
+			SuspendLayout();
+			// 
+			// label1
+			// 
+			label1.AutoSize = true;
+			label1.Location = new Point(79, 12);
+			label1.Name = "label1";
+			label1.Size = new Size(37, 15);
+			label1.TabIndex = 0;
+			label1.Text = "ФИО:";
+			// 
+			// label2
+			// 
+			label2.AutoSize = true;
+			label2.Location = new Point(69, 41);
+			label2.Name = "label2";
+			label2.Size = new Size(52, 15);
+			label2.TabIndex = 1;
+			label2.Text = "Пароль:";
+			// 
+			// label3
+			// 
+			label3.AutoSize = true;
+			label3.Location = new Point(78, 68);
+			label3.Name = "label3";
+			label3.Size = new Size(38, 15);
+			label3.TabIndex = 2;
+			label3.Text = "Стаж:";
+			// 
+			// label4
+			// 
+			label4.AutoSize = true;
+			label4.Location = new Point(25, 97);
+			label4.Name = "label4";
+			label4.Size = new Size(91, 15);
+			label4.TabIndex = 3;
+			label4.Text = "Квалификация:";
+			// 
+			// textBoxFio
+			// 
+			textBoxFio.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+			textBoxFio.Location = new Point(127, 9);
+			textBoxFio.Name = "textBoxFio";
+			textBoxFio.Size = new Size(271, 23);
+			textBoxFio.TabIndex = 4;
+			// 
+			// textBoxPassword
+			// 
+			textBoxPassword.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+			textBoxPassword.Location = new Point(127, 38);
+			textBoxPassword.Name = "textBoxPassword";
+			textBoxPassword.PasswordChar = '*';
+			textBoxPassword.Size = new Size(271, 23);
+			textBoxPassword.TabIndex = 5;
+			// 
+			// numericUpDownWorkExperience
+			// 
+			numericUpDownWorkExperience.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+			numericUpDownWorkExperience.Location = new Point(127, 66);
+			numericUpDownWorkExperience.Name = "numericUpDownWorkExperience";
+			numericUpDownWorkExperience.Size = new Size(271, 23);
+			numericUpDownWorkExperience.TabIndex = 6;
+			// 
+			// numericUpDownQualification
+			// 
+			numericUpDownQualification.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+			numericUpDownQualification.Location = new Point(127, 95);
+			numericUpDownQualification.Name = "numericUpDownQualification";
+			numericUpDownQualification.Size = new Size(271, 23);
+			numericUpDownQualification.TabIndex = 7;
+			// 
+			// buttonCancel
+			// 
+			buttonCancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+			buttonCancel.Location = new Point(309, 138);
+			buttonCancel.Name = "buttonCancel";
+			buttonCancel.Size = new Size(89, 33);
+			buttonCancel.TabIndex = 8;
+			buttonCancel.Text = "Отмена";
+			buttonCancel.UseVisualStyleBackColor = true;
+			buttonCancel.Click += ButtonCancel_Click;
+			// 
+			// buttonSave
+			// 
+			buttonSave.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+			buttonSave.Location = new Point(214, 138);
+			buttonSave.Name = "buttonSave";
+			buttonSave.Size = new Size(89, 33);
+			buttonSave.TabIndex = 9;
+			buttonSave.Text = "Сохранить";
+			buttonSave.UseVisualStyleBackColor = true;
+			buttonSave.Click += ButtonSave_Click;
+			// 
+			// FormImplementer
+			// 
+			AutoScaleDimensions = new SizeF(7F, 15F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(410, 183);
+			Controls.Add(buttonSave);
+			Controls.Add(buttonCancel);
+			Controls.Add(numericUpDownQualification);
+			Controls.Add(numericUpDownWorkExperience);
+			Controls.Add(textBoxPassword);
+			Controls.Add(textBoxFio);
+			Controls.Add(label4);
+			Controls.Add(label3);
+			Controls.Add(label2);
+			Controls.Add(label1);
+			Name = "FormImplementer";
+			Text = "Добавление / Редактирование исполнителя";
+			Load += FormImplementer_Load;
+			((System.ComponentModel.ISupportInitialize)numericUpDownWorkExperience).EndInit();
+			((System.ComponentModel.ISupportInitialize)numericUpDownQualification).EndInit();
+			ResumeLayout(false);
+			PerformLayout();
+		}
+
+		#endregion
+
+		private Label label1;
+		private Label label2;
+		private Label label3;
+		private Label label4;
+		private TextBox textBoxFio;
+		private TextBox textBoxPassword;
+		private NumericUpDown numericUpDownWorkExperience;
+		private NumericUpDown numericUpDownQualification;
+		private Button buttonCancel;
+		private Button buttonSave;
+	}
+}

FoodOrders/FoodOrders/FormImplementer.cs

@@ -0,0 +1,101 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.BusinessLogicsContracts;
+using FoodOrdersContracts.SearchModels;
+using Microsoft.Extensions.Logging;
+using System.Windows.Forms;
+
+namespace FoodOrdersView
+{
+	public partial class FormImplementer : Form
+	{
+		private readonly ILogger _logger;
+		private readonly IImplementerLogic _logic;
+		private int? _id;
+		public int Id { set { _id = value; } }
+
+		public FormImplementer(ILogger<FormImplementer> logger, IImplementerLogic logic)
+		{
+			InitializeComponent();
+			_logger = logger;
+			_logic = logic;
+		}
+
+		private void FormImplementer_Load(object sender, EventArgs e)
+		{
+			if (_id.HasValue)
+			{
+				try
+				{
+					_logger.LogInformation("Получение исполнителя");
+					var view = _logic.ReadElement(new ImplementerSearchModel
+					{
+						Id = _id.Value
+					});
+					if (view != null)
+					{
+						textBoxFio.Text = view.ImplementerFIO;
+						textBoxPassword.Text = view.Password;
+						numericUpDownQualification.Value = view.Qualification;
+						numericUpDownWorkExperience.Value = view.WorkExperience;
+					}
+				}
+				catch (Exception ex)
+				{
+					_logger.LogError(ex, "Ошибка получения исполнителя");
+					MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+					MessageBoxIcon.Error);
+				}
+			}
+		}
+
+		private void ButtonSave_Click(object sender, EventArgs e)
+		{
+			if (string.IsNullOrEmpty(textBoxPassword.Text))
+			{
+				MessageBox.Show("Заполните пароль", "Ошибка",
+				MessageBoxButtons.OK, MessageBoxIcon.Error);
+				return;
+			}
+			if (string.IsNullOrEmpty(textBoxFio.Text))
+			{
+				MessageBox.Show("Заполните фио", "Ошибка",
+				MessageBoxButtons.OK, MessageBoxIcon.Error);
+				return;
+			}
+			_logger.LogInformation("Сохранение исполнителя");
+			try
+			{
+				var model = new ImplementerBindingModel
+				{
+					Id = _id ?? 0,
+					ImplementerFIO = textBoxFio.Text,
+					Password       = textBoxPassword.Text,
+					Qualification  = (int)numericUpDownQualification.Value,
+					WorkExperience = (int)numericUpDownWorkExperience.Value,
+				};
+				var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);
+				if (!operationResult)
+				{
+					throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+				}
+				MessageBox.Show("Сохранение прошло успешно", "Сообщение",
+				MessageBoxButtons.OK, MessageBoxIcon.Information);
+				DialogResult = DialogResult.OK;
+				Close();
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка сохранения исполнителя");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+				MessageBoxIcon.Error);
+			}
+		}
+
+		private void ButtonCancel_Click(object sender, EventArgs e)
+		{
+			DialogResult = DialogResult.Cancel;
+			Close();
+		}
+
+	}
+}

FoodOrders/FoodOrders/FormImplementer.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>

FoodOrders/FoodOrders/FormMails.Designer.cs

@@ -0,0 +1,106 @@
+using DocumentFormat.OpenXml.Wordprocessing;
+
+namespace FoodOrdersView
+{
+	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();
+			buttonPrevPage = new Button();
+			buttonNextPage = new Button();
+			labelInfoPages = new Label();
+			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+			SuspendLayout();
+			// 
+			// dataGridView
+			// 
+			dataGridView.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+			dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			dataGridView.Location = new Point(0, 0);
+			dataGridView.Name = "dataGridView";
+			dataGridView.RowTemplate.Height = 25;
+			dataGridView.Size = new Size(730, 454);
+			dataGridView.TabIndex = 0;
+			dataGridView.RowHeaderMouseClick += dataGridView_RowHeaderMouseClick;
+			// 
+			// buttonPrevPage
+			// 
+			buttonPrevPage.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
+			buttonPrevPage.Location = new Point(12, 460);
+			buttonPrevPage.Name = "buttonPrevPage";
+			buttonPrevPage.Size = new Size(75, 23);
+			buttonPrevPage.TabIndex = 1;
+			buttonPrevPage.Text = "<<<";
+			buttonPrevPage.UseVisualStyleBackColor = true;
+			buttonPrevPage.Click += ButtonPrevPage_Click;
+			// 
+			// buttonNextPage
+			// 
+			buttonNextPage.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
+			buttonNextPage.Location = new Point(203, 460);
+			buttonNextPage.Name = "buttonNextPage";
+			buttonNextPage.Size = new Size(75, 23);
+			buttonNextPage.TabIndex = 2;
+			buttonNextPage.Text = ">>>";
+			buttonNextPage.UseVisualStyleBackColor = true;
+			buttonNextPage.Click += ButtonNextPage_Click;
+			// 
+			// labelInfoPages
+			// 
+			labelInfoPages.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
+			labelInfoPages.Location = new Point(93, 464);
+			labelInfoPages.Name = "labelInfoPages";
+			labelInfoPages.Size = new Size(104, 19);
+			labelInfoPages.TabIndex = 3;
+			labelInfoPages.Text = "{0} страница";
+			labelInfoPages.TextAlign = ContentAlignment.MiddleCenter;
+			// 
+			// FormViewMail
+			// 
+			AutoScaleDimensions = new SizeF(7F, 15F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(727, 498);
+			Controls.Add(labelInfoPages);
+			Controls.Add(buttonNextPage);
+			Controls.Add(buttonPrevPage);
+			Controls.Add(dataGridView);
+			Name = "FormViewMail";
+			Text = "Письма";
+			Load += FormMails_Load;
+			((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+			ResumeLayout(false);
+		}
+
+		#endregion
+
+		private DataGridView dataGridView;
+		private Button buttonPrevPage;
+		private Button buttonNextPage;
+		private Label labelInfoPages;
+	}
+}

FoodOrders/FoodOrders/FormMails.cs

@@ -0,0 +1,99 @@
+using Microsoft.Extensions.Logging;
+using FoodOrdersContracts.BusinessLogicsContracts;
+using FoodOrdersView;
+using FoodOrdersContracts.ViewModels;
+using FoodOrdersContracts.DI;
+
+namespace FoodOrdersView
+{
+	public partial class FormMails : Form
+	{
+		private readonly ILogger _logger;
+		private readonly IMessageInfoLogic _logic;
+		private int currentPage = 1;
+		public int pageSize = 5;
+
+		public FormMails(ILogger<FormMails> logger, IMessageInfoLogic logic)
+		{
+			InitializeComponent();
+			_logger = logger;
+			_logic = logic;
+			buttonPrevPage.Enabled = false;
+		}
+
+		private void FormMails_Load(object sender, EventArgs e)
+		{
+			MailLoad();
+		}
+		private bool MailLoad()
+		{
+			try
+			{
+				var list = _logic.ReadList(new()
+				{
+					Page = currentPage,
+					PageSize = pageSize,
+				});
+				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");
+				labelInfoPages.Text = $"{currentPage} страница";
+				return true;
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка загрузки писем");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+					MessageBoxIcon.Error);
+				return false;
+			}
+		}
+
+		private void ButtonPrevPage_Click(object sender, EventArgs e)
+		{
+			if (currentPage == 1)
+			{
+				_logger.LogWarning("Неккоректный номер страницы {page}", currentPage - 1);
+				return;
+			}
+			currentPage--;
+			if (MailLoad())
+			{
+				buttonNextPage.Enabled = true;
+				if (currentPage == 1)
+				{
+					buttonPrevPage.Enabled = false;
+				}
+			}
+		}
+
+		private void ButtonNextPage_Click(object sender, EventArgs e)
+		{
+			currentPage++;
+			if (!MailLoad() || ((List<MessageInfoViewModel>)dataGridView.DataSource).Count == 0)
+			{
+				_logger.LogWarning("Out of range messages");
+				currentPage--;
+				MailLoad();
+				buttonNextPage.Enabled = false;
+			}
+			else
+			{
+				buttonPrevPage.Enabled = true;
+			}
+		}
+
+		private void dataGridView_RowHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
+		{
+            var form = DependencyManager.Instance.Resolve<FormReplyMail>();
+			form.MessageId = (string)dataGridView.Rows[e.RowIndex].Cells["MessageId"].Value;
+			form.ShowDialog();
+			MailLoad();
+		}
+	}
+}

FoodOrders/FoodOrders/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>

FoodOrders/FoodOrders/FormMain.Designer.cs

@@ -29,10 +29,11 @@
         private void InitializeComponent()
         {
             menuStrip = new MenuStrip();
-            guidesToolStripMenuItem = new ToolStripMenuItem();
-            componentToolStripMenuItem = new ToolStripMenuItem();
-            dishToolStripMenuItem = new ToolStripMenuItem();
+            справочникиToolStripMenuItem = new ToolStripMenuItem();
+            БлюдаToolStripMenuItem = new ToolStripMenuItem();
+            наборблюдToolStripMenuItem = new ToolStripMenuItem();
             clientToolStripMenuItem = new ToolStripMenuItem();
+            исполнителиToolStripMenuItem = new ToolStripMenuItem();
             shopsToolStripMenuItem = new ToolStripMenuItem();
             reportToolStripMenuItem = new ToolStripMenuItem();
             listDishesToolStripMenuItem = new ToolStripMenuItem();
@@ -41,49 +42,48 @@
             listShopsToolStripMenuItem = new ToolStripMenuItem();
             shopDishToolStripMenuItem = new ToolStripMenuItem();
             listOrderToDateToolStripMenuItem = new ToolStripMenuItem();
+            DoWorkToolStripMenuItem = new ToolStripMenuItem();
+            письмаToolStripMenuItem = new ToolStripMenuItem();
+            createBackupToolStripMenuItem = new ToolStripMenuItem();
             dishesToolStripMenuItem = new ToolStripMenuItem();
-            componentDishesToolStripMenuItem = new ToolStripMenuItem();
-            ordersToolStripMenuItem = new ToolStripMenuItem();
             buttonUpdate = new Button();
-            buttonSetToFinish = new Button();
-            buttonSetToDone = new Button();
-            buttonSetToWork = new Button();
             buttonCreateOrder = new Button();
             dataGridView = new DataGridView();
             buttonAddDishInShop = new Button();
+            buttonSetToFinish = new Button();
             menuStrip.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
             SuspendLayout();
             // 
             // menuStrip
             // 
-            menuStrip.Items.AddRange(new ToolStripItem[] { guidesToolStripMenuItem, reportToolStripMenuItem });
+            menuStrip.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, reportToolStripMenuItem, DoWorkToolStripMenuItem, письмаToolStripMenuItem, createBackupToolStripMenuItem });
             menuStrip.Location = new Point(0, 0);
             menuStrip.Name = "menuStrip";
-            menuStrip.Size = new Size(975, 24);
+            menuStrip.Size = new Size(1123, 24);
             menuStrip.TabIndex = 0;
             menuStrip.Text = "menuStrip1";
             // 
-            // guidesToolStripMenuItem
+            // справочникиToolStripMenuItem
             // 
-            guidesToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { componentToolStripMenuItem, dishToolStripMenuItem, clientToolStripMenuItem, shopsToolStripMenuItem });
-            guidesToolStripMenuItem.Name = "guidesToolStripMenuItem";
-            guidesToolStripMenuItem.Size = new Size(94, 20);
-            guidesToolStripMenuItem.Text = "Справочники";
+            справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { БлюдаToolStripMenuItem, наборблюдToolStripMenuItem, clientToolStripMenuItem, исполнителиToolStripMenuItem, shopsToolStripMenuItem });
+            справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
+            справочникиToolStripMenuItem.Size = new Size(94, 20);
+            справочникиToolStripMenuItem.Text = "Справочники";
             // 
-            // componentToolStripMenuItem
+            // БлюдаToolStripMenuItem
             // 
-            componentToolStripMenuItem.Name = "componentToolStripMenuItem";
-            componentToolStripMenuItem.Size = new Size(180, 22);
-            componentToolStripMenuItem.Text = "Компоненты";
-            componentToolStripMenuItem.Click += ComponentsToolStripMenuItem_Click;
+            БлюдаToolStripMenuItem.Name = "БлюдаToolStripMenuItem";
+            БлюдаToolStripMenuItem.Size = new Size(149, 22);
+            БлюдаToolStripMenuItem.Text = "Блюда";
+            БлюдаToolStripMenuItem.Click += ComponentsToolStripMenuItem_Click;
             // 
-            // dishToolStripMenuItem
+            // наборблюдToolStripMenuItem
             // 
-            dishToolStripMenuItem.Name = "dishToolStripMenuItem";
-            dishToolStripMenuItem.Size = new Size(180, 22);
-            dishToolStripMenuItem.Text = "Блюда";
-            dishToolStripMenuItem.Click += DishToolStripMenuItem_Click;
+            наборблюдToolStripMenuItem.Name = "наборблюдToolStripMenuItem";
+            наборблюдToolStripMenuItem.Size = new Size(149, 22);
+            наборблюдToolStripMenuItem.Text = "Набор блюд";
+            наборблюдToolStripMenuItem.Click += DishToolStripMenuItem_Click;
             // 
             // clientToolStripMenuItem
             // 
@@ -92,6 +92,13 @@
             clientToolStripMenuItem.Text = "Клиенты";
             clientToolStripMenuItem.Click += ClientToolStripMenuItem_Click;
             // 
+            // исполнителиToolStripMenuItem
+            // 
+            исполнителиToolStripMenuItem.Name = "исполнителиToolStripMenuItem";
+            исполнителиToolStripMenuItem.Size = new Size(149, 22);
+            исполнителиToolStripMenuItem.Text = "Исполнители";
+            исполнителиToolStripMenuItem.Click += ImplementersToolStripMenuItem_Click;
+            // 
             // shopsToolStripMenuItem
             // 
             shopsToolStripMenuItem.Name = "shopsToolStripMenuItem";
@@ -148,6 +155,27 @@
             listOrderToDateToolStripMenuItem.Text = "Список заказов, сгрупированных по датам";
             listOrderToDateToolStripMenuItem.Click += OrdersGroupedByDateToolStripMenuItem_Click;
             // 
+            // DoWorkToolStripMenuItem
+            // 
+            DoWorkToolStripMenuItem.Name = "DoWorkToolStripMenuItem";
+            DoWorkToolStripMenuItem.Size = new Size(92, 20);
+            DoWorkToolStripMenuItem.Text = "Запуск работ";
+            DoWorkToolStripMenuItem.Click += DoWorkToolStripMenuItem_Click;
+            // 
+            // письмаToolStripMenuItem
+            // 
+            письмаToolStripMenuItem.Name = "письмаToolStripMenuItem";
+            письмаToolStripMenuItem.Size = new Size(62, 20);
+            письмаToolStripMenuItem.Text = "Письма";
+            письмаToolStripMenuItem.Click += MailsToolStripMenuItem_Click;
+            // 
+            // createBackupToolStripMenuItem
+            // 
+            createBackupToolStripMenuItem.Name = "createBackupToolStripMenuItem";
+            createBackupToolStripMenuItem.Size = new Size(97, 20);
+            createBackupToolStripMenuItem.Text = "Создать бекап";
+            createBackupToolStripMenuItem.Click += createBackupToolStripMenuItem_Click;
+            // 
             // dishesToolStripMenuItem
             // 
             dishesToolStripMenuItem.Name = "dishesToolStripMenuItem";
@@ -155,23 +183,9 @@
             dishesToolStripMenuItem.Text = "Список Блюд";
             dishesToolStripMenuItem.Click += ToolStripMenuItem_Click;
             // 
-            // componentDishesToolStripMenuItem
-            // 
-            componentDishesToolStripMenuItem.Name = "componentDishesToolStripMenuItem";
-            componentDishesToolStripMenuItem.Size = new Size(218, 22);
-            componentDishesToolStripMenuItem.Text = "Компоненты по изделиям";
-            componentDishesToolStripMenuItem.Click += ComponentDishesToolStripMenuItem_Click;
-            // 
-            // ordersToolStripMenuItem
-            // 
-            ordersToolStripMenuItem.Name = "ordersToolStripMenuItem";
-            ordersToolStripMenuItem.Size = new Size(310, 22);
-            ordersToolStripMenuItem.Text = "Список заказов";
-            ordersToolStripMenuItem.Click += OrdersToolStripMenuItem_Click;
-            // 
             // buttonUpdate
             // 
-            buttonUpdate.Location = new Point(780, 314);
+            buttonUpdate.Location = new Point(924, 206);
             buttonUpdate.Margin = new Padding(3, 2, 3, 2);
             buttonUpdate.Name = "buttonUpdate";
             buttonUpdate.Size = new Size(170, 58);
@@ -180,42 +194,9 @@
             buttonUpdate.UseVisualStyleBackColor = true;
             buttonUpdate.Click += ButtonRef_Click;
             // 
-            // buttonSetToFinish
-            // 
-            buttonSetToFinish.Location = new Point(780, 252);
-            buttonSetToFinish.Margin = new Padding(3, 2, 3, 2);
-            buttonSetToFinish.Name = "buttonSetToFinish";
-            buttonSetToFinish.Size = new Size(170, 58);
-            buttonSetToFinish.TabIndex = 11;
-            buttonSetToFinish.Text = "Заказ выдан";
-            buttonSetToFinish.UseVisualStyleBackColor = true;
-            buttonSetToFinish.Click += ButtonIssuedOrder_Click;
-            // 
-            // buttonSetToDone
-            // 
-            buttonSetToDone.Location = new Point(780, 190);
-            buttonSetToDone.Margin = new Padding(3, 2, 3, 2);
-            buttonSetToDone.Name = "buttonSetToDone";
-            buttonSetToDone.Size = new Size(170, 58);
-            buttonSetToDone.TabIndex = 10;
-            buttonSetToDone.Text = "Заказ готов";
-            buttonSetToDone.UseVisualStyleBackColor = true;
-            buttonSetToDone.Click += ButtonOrderReady_Click;
-            // 
-            // buttonSetToWork
-            // 
-            buttonSetToWork.Location = new Point(780, 128);
-            buttonSetToWork.Margin = new Padding(3, 2, 3, 2);
-            buttonSetToWork.Name = "buttonSetToWork";
-            buttonSetToWork.Size = new Size(170, 58);
-            buttonSetToWork.TabIndex = 9;
-            buttonSetToWork.Text = "Отдать на выполнение";
-            buttonSetToWork.UseVisualStyleBackColor = true;
-            buttonSetToWork.Click += ButtonTakeOrderInWork_Click;
-            // 
             // buttonCreateOrder
             // 
-            buttonCreateOrder.Location = new Point(780, 66);
+            buttonCreateOrder.Location = new Point(924, 26);
             buttonCreateOrder.Margin = new Padding(3, 2, 3, 2);
             buttonCreateOrder.Name = "buttonCreateOrder";
             buttonCreateOrder.Size = new Size(170, 58);
@@ -233,13 +214,12 @@
             dataGridView.Name = "dataGridView";
             dataGridView.RowHeadersWidth = 51;
             dataGridView.RowTemplate.Height = 29;
-            dataGridView.Size = new Size(755, 426);
+            dataGridView.Size = new Size(899, 426);
             dataGridView.TabIndex = 7;
             // 
             // buttonAddDishInShop
             // 
-            buttonAddDishInShop.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
-            buttonAddDishInShop.Location = new Point(780, 377);
+            buttonAddDishInShop.Location = new Point(924, 292);
             buttonAddDishInShop.Name = "buttonAddDishInShop";
             buttonAddDishInShop.Size = new Size(170, 61);
             buttonAddDishInShop.TabIndex = 13;
@@ -247,16 +227,25 @@
             buttonAddDishInShop.UseVisualStyleBackColor = true;
             buttonAddDishInShop.Click += ButtonDeliveryDish_Click;
             // 
+            // buttonSetToFinish
+            // 
+            buttonSetToFinish.Location = new Point(924, 116);
+            buttonSetToFinish.Margin = new Padding(3, 2, 3, 2);
+            buttonSetToFinish.Name = "buttonSetToFinish";
+            buttonSetToFinish.Size = new Size(170, 58);
+            buttonSetToFinish.TabIndex = 14;
+            buttonSetToFinish.Text = "Заказ выдан";
+            buttonSetToFinish.UseVisualStyleBackColor = true;
+            buttonSetToFinish.Click += ButtonIssuedOrder_Click;
+            // 
             // FormMain
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(975, 450);
+            ClientSize = new Size(1123, 450);
+            Controls.Add(buttonSetToFinish);
             Controls.Add(buttonAddDishInShop);
             Controls.Add(buttonUpdate);
-            Controls.Add(buttonSetToFinish);
-            Controls.Add(buttonSetToDone);
-            Controls.Add(buttonSetToWork);
             Controls.Add(buttonCreateOrder);
             Controls.Add(dataGridView);
             Controls.Add(menuStrip);
@@ -275,17 +264,13 @@
 
         private MenuStrip menuStrip;
         private Button buttonUpdate;
-        private Button buttonSetToFinish;
-        private Button buttonSetToDone;
-        private Button buttonSetToWork;
         private Button buttonCreateOrder;
         private DataGridView dataGridView;
+        private ToolStripMenuItem справочникиToolStripMenuItem;
+        private ToolStripMenuItem БлюдаToolStripMenuItem;
+        private ToolStripMenuItem наборблюдToolStripMenuItem;
         private ToolStripMenuItem dishesToolStripMenuItem;
-        private ToolStripMenuItem componentDishesToolStripMenuItem;
-        private ToolStripMenuItem ordersToolStripMenuItem;
         private ToolStripMenuItem guidesToolStripMenuItem;
-        private ToolStripMenuItem componentToolStripMenuItem;
-        private ToolStripMenuItem dishToolStripMenuItem;
         private ToolStripMenuItem clientToolStripMenuItem;
         private ToolStripMenuItem shopsToolStripMenuItem;
         private ToolStripMenuItem reportToolStripMenuItem;
@@ -296,5 +281,11 @@
         private ToolStripMenuItem shopDishToolStripMenuItem;
         private ToolStripMenuItem listOrderToDateToolStripMenuItem;
         private Button buttonAddDishInShop;
+        private ToolStripMenuItem ClientToolStripMenuItem;
+        private ToolStripMenuItem исполнителиToolStripMenuItem;
+        private ToolStripMenuItem DoWorkToolStripMenuItem;
+        private Button buttonSetToFinish;
+        private ToolStripMenuItem письмаToolStripMenuItem;
+        private ToolStripMenuItem createBackupToolStripMenuItem;
     }
 }

FoodOrders/FoodOrders/FormMain.cs

@@ -1,8 +1,11 @@
-using FoodOrdersBusinessLogic.BusinessLogics;
+using FoodOrdersView;
+using FoodOrdersBusinessLogic.BusinessLogics;
 using FoodOrdersContracts.BindingModels;
 using FoodOrdersContracts.BusinessLogicsContracts;
 using FoodOrdersDataModels.Enums;
 using Microsoft.Extensions.Logging;
+using FoodOrdersContracts.DI;
+using System.Windows.Forms;
 
 namespace FoodOrdersView
 {
@@ -10,14 +13,17 @@ namespace FoodOrdersView
     {
         private readonly ILogger _logger;
         private readonly IOrderLogic _logicO;
-
+        private readonly IWorkProcess _workProcess;
         private readonly IReportLogic _logicR;
-        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic)
+        private readonly IBackUpLogic _backUpLogic;
+        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workProcess, IBackUpLogic backUpLogic)
         {
             InitializeComponent();
             _logger = logger;
             _logicO = orderLogic;
             _logicR = reportLogic;
+            _workProcess = workProcess;
+            _backUpLogic = backUpLogic;
         }
         private void FormMain_Load(object sender, EventArgs e)
         {
@@ -27,13 +33,7 @@ namespace FoodOrdersView
         {
             try
             {
-                var list = _logicO.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["DishId"].Visible = false;
-                    dataGridView.Columns["ClientId"].Visible = false;
-                }
+                dataGridView.FillAndConfigGrid(_logicO.ReadList(null));
                 _logger.LogInformation("Загрузка заказов");
             }
             catch (Exception ex)
@@ -44,28 +44,19 @@ namespace FoodOrdersView
         }
         private void ComponentsToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormComponents));
-            if (service is FormComponents form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormComponents>();
+            form.ShowDialog();
         }
         private void DishToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormDishes));
-            if (service is FormDishes form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormDishes>();
+            form.ShowDialog();
         }
         private void ButtonCreateOrder_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormCreateOrder));
-            if (service is FormCreateOrder form)
-            {
-                form.ShowDialog();
-                LoadData();
-            }
+            var form = DependencyManager.Instance.Resolve<FormCreateOrder>();
+            form.ShowDialog();
+            LoadData();
         }
         private void ButtonTakeOrderInWork_Click(object sender, EventArgs e)
         {
@@ -150,20 +141,14 @@ namespace FoodOrdersView
 
         private void ButtonDeliveryDish_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormDeliveryDishes));
-            if (service is FormDeliveryDishes form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormDeliveryDishes>();
+            form.ShowDialog();
         }
 
         private void ShopsToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormShops));
-            if (service is FormShops form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormShops>();
+            form.ShowDialog();
         }
 
         private void ToolStripMenuItem_Click(object sender, EventArgs e)
@@ -178,20 +163,14 @@ namespace FoodOrdersView
 
         private void ComponentDishesToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormReportDishComponents));
-            if (service is FormReportDishComponents form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormReportDishComponents>();
+            form.ShowDialog();
         }
 
         private void OrdersToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormReportOrders));
-            if (service is FormReportOrders form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormReportOrders>();
+            form.ShowDialog();
         }
 
         private void ShopsReportToolStripMenuItem_Click(object sender, EventArgs e)
@@ -206,28 +185,63 @@ namespace FoodOrdersView
 
         private void ShopDishToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormReportShopListDish));
-            if (service is FormReportShopListDish form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormReportShopListDish>();
+            form.ShowDialog();
         }
 
         private void OrdersGroupedByDateToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormReportOrdersGroupedByDate));
-            if (service is FormReportOrdersGroupedByDate form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormReportOrdersGroupedByDate>();
+            form.ShowDialog();
         }
 
         private void ClientToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormClients));
-            if (service is FormClients form)
+            var form = DependencyManager.Instance.Resolve<FormClients>();
+            form.ShowDialog();
+        }
+
+        private void ImplementersToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var form = DependencyManager.Instance.Resolve<FormViewImplementers>();
+            form.ShowDialog();
+        }
+
+        private void DoWorkToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            _workProcess.DoWork(DependencyManager.Instance.Resolve<IImplementerLogic>(), _logicO);
+            MessageBox.Show("Процесс обработки запущен", "Сообщение",
+            MessageBoxButtons.OK, MessageBoxIcon.Information);
+        }
+
+        private void MailsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var form = DependencyManager.Instance.Resolve<FormMails>();
+            form.ShowDialog();
+        }
+
+        private void createBackupToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
             {
-                form.ShowDialog();
+                if (_backUpLogic != null)
+                {
+                    var fbd = new FolderBrowserDialog();
+                    if (fbd.ShowDialog() == DialogResult.OK)
+                    {
+                        _backUpLogic.CreateBackUp(new BackUpSaveBinidngModel
+                        {
+                            FolderName = fbd.SelectedPath
+                        });
+                        MessageBox.Show("Бекап создан", "Сообщение",
+                        MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                MessageBoxIcon.Error);
             }
         }
     }

FoodOrders/FoodOrders/FormReplyMail.Designer.cs

@@ -0,0 +1,149 @@
+namespace FoodOrdersView
+{
+    partial class FormReplyMail
+    {
+        /// <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()
+        {
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            label1 = new Label();
+            label2 = new Label();
+            label3 = new Label();
+            textBoxHead = new TextBox();
+            textBoxMail = new TextBox();
+            textBoxReply = new TextBox();
+            SuspendLayout();
+            // 
+            // buttonSave
+            // 
+            buttonSave.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonSave.Location = new Point(460, 291);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(117, 30);
+            buttonSave.TabIndex = 0;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonCancel.Location = new Point(337, 291);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(117, 30);
+            buttonCancel.TabIndex = 1;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // label1
+            // 
+            label1.Location = new Point(12, 9);
+            label1.Name = "label1";
+            label1.Size = new Size(117, 23);
+            label1.TabIndex = 2;
+            label1.Text = "Заголовок письма:";
+            label1.TextAlign = ContentAlignment.TopRight;
+            // 
+            // label2
+            // 
+            label2.Location = new Point(12, 38);
+            label2.Name = "label2";
+            label2.Size = new Size(117, 23);
+            label2.TabIndex = 3;
+            label2.Text = "Текст письма:";
+            label2.TextAlign = ContentAlignment.TopRight;
+            // 
+            // label3
+            // 
+            label3.Location = new Point(12, 117);
+            label3.Name = "label3";
+            label3.Size = new Size(117, 31);
+            label3.TabIndex = 4;
+            label3.Text = "Ответ на письмо:";
+            label3.TextAlign = ContentAlignment.TopRight;
+            // 
+            // textBoxHead
+            // 
+            textBoxHead.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            textBoxHead.Location = new Point(135, 5);
+            textBoxHead.Name = "textBoxHead";
+            textBoxHead.ReadOnly = true;
+            textBoxHead.Size = new Size(442, 23);
+            textBoxHead.TabIndex = 5;
+            // 
+            // textBoxMail
+            // 
+            textBoxMail.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            textBoxMail.Location = new Point(135, 35);
+            textBoxMail.Multiline = true;
+            textBoxMail.Name = "textBoxMail";
+            textBoxMail.ReadOnly = true;
+            textBoxMail.Size = new Size(442, 76);
+            textBoxMail.TabIndex = 6;
+            // 
+            // textBoxReply
+            // 
+            textBoxReply.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            textBoxReply.Location = new Point(135, 117);
+            textBoxReply.Multiline = true;
+            textBoxReply.Name = "textBoxReply";
+            textBoxReply.Size = new Size(442, 168);
+            textBoxReply.TabIndex = 7;
+            // 
+            // FormReplyMail
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(589, 333);
+            Controls.Add(textBoxReply);
+            Controls.Add(textBoxMail);
+            Controls.Add(textBoxHead);
+            Controls.Add(label3);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Name = "FormReplyMail";
+            Text = "Ответ на письмо";
+            Load += FormReplyMail_Load;
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Button buttonSave;
+        private Button buttonCancel;
+        private Label label1;
+        private Label label2;
+        private Label label3;
+        private TextBox textBoxHead;
+        private TextBox textBoxMail;
+        private TextBox textBoxReply;
+    }
+}

FoodOrders/FoodOrders/FormReplyMail.cs

@@ -0,0 +1,83 @@
+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;
+using FoodOrdersBusinessLogic.MailWorker;
+using FoodOrdersContracts.BusinessLogicsContracts;
+using FoodOrdersContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using MimeKit;
+
+namespace FoodOrdersView
+{
+    public partial class FormReplyMail : Form
+    {
+        private readonly ILogger _logger;
+        private readonly AbstractMailWorker _mailWorker;
+        private readonly IMessageInfoLogic _logic;
+        private MessageInfoViewModel _message;
+
+        public string MessageId { get; set; } = string.Empty;
+
+        public FormReplyMail(ILogger<FormReplyMail> logger, AbstractMailWorker mailWorker, IMessageInfoLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _mailWorker = mailWorker;
+            _logic = logic;
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            _mailWorker.MailSendAsync(new()
+            {
+                MailAddress = _message.SenderName,
+                Subject = _message.Subject,
+                Text = textBoxReply.Text,
+            });
+            _logic.Update(new()
+            {
+                MessageId = MessageId, 
+                Reply = textBoxReply.Text,
+                HasRead = true,
+            });
+            MessageBox.Show("Успешно отправлено письмо", "Отправка письма", MessageBoxButtons.OK);
+            DialogResult = DialogResult.OK;
+            Close();
+        }
+
+        private void FormReplyMail_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                _message = _logic.ReadElement(new() { MessageId = MessageId });
+                if (_message == null)
+                    throw new ArgumentNullException("Письма с таким id не существует");
+                Text += $"для {_message.SenderName}";
+                textBoxHead.Text = _message.Subject;
+                textBoxMail.Text = _message.Body;
+                if (_message.HasRead is false)
+                {
+                    _logic.Update(new() { MessageId = MessageId, HasRead = true, Reply = _message.Reply });
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка получения собщения");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                    MessageBoxIcon.Error);
+            }
+        }
+    }
+}

FoodOrders/FoodOrders/FormReplyMail.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>

FoodOrders/FoodOrders/FormShops.cs

@@ -1,5 +1,6 @@
 using FoodOrdersContracts.BindingModels;
 using FoodOrdersContracts.BusinessLogicsContracts;
+using FoodOrdersContracts.DI;
 using Microsoft.Extensions.Logging;
 namespace FoodOrdersView
 {
@@ -71,39 +72,27 @@ namespace FoodOrdersView
         }
         private void ButtonAdd_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormShop));
-            if (service is FormShop form)
+            var form = DependencyManager.Instance.Resolve<FormShop>();
+            if (form.ShowDialog() == DialogResult.OK)
             {
-                if (form.ShowDialog() == DialogResult.OK)
-                {
-                    LoadData();
-                }
+                LoadData();
             }
         }
         private void ButtonEdit_Click(object sender, EventArgs e)
         {
             if (dataGridView.SelectedRows.Count == 1)
             {
-                var service = Program.ServiceProvider?.GetService(typeof(FormShop));
-                if (service is FormShop form)
-                {
-                    form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
-                    if (form.ShowDialog() == DialogResult.OK)
-                    {
-                        LoadData();
-                    }
-                }
+                var form = DependencyManager.Instance.Resolve<FormShop>();
+                form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                LoadData();
             }
         }
         private void ButtonSellDishes_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormSellDishes));
-            if (service is FormSellDishes form)
+            var form = DependencyManager.Instance.Resolve<FormSellDishes>();
+            if (form.ShowDialog() == DialogResult.OK)
             {
-                if (form.ShowDialog() == DialogResult.OK)
-                {
-                    LoadData();
-                }
+                LoadData();
             }
         }
     }

FoodOrders/FoodOrders/FormViewImplementers.Designer.cs

@@ -0,0 +1,118 @@
+namespace FoodOrdersView
+{
+	partial class FormViewImplementers
+	{
+		/// <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()
+		{
+			buttonRef = new Button();
+			buttonDel = new Button();
+			buttonUpd = new Button();
+			buttonAdd = new Button();
+			dataGridView = new DataGridView();
+			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+			SuspendLayout();
+			// 
+			// buttonRef
+			// 
+			buttonRef.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+			buttonRef.Location = new Point(626, 202);
+			buttonRef.Name = "buttonRef";
+			buttonRef.Size = new Size(90, 37);
+			buttonRef.TabIndex = 9;
+			buttonRef.Text = "Обновить";
+			buttonRef.UseVisualStyleBackColor = true;
+			buttonRef.Click += ButtonRef_Click;
+			// 
+			// buttonDel
+			// 
+			buttonDel.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+			buttonDel.Location = new Point(626, 151);
+			buttonDel.Name = "buttonDel";
+			buttonDel.Size = new Size(90, 33);
+			buttonDel.TabIndex = 8;
+			buttonDel.Text = "Удалить";
+			buttonDel.UseVisualStyleBackColor = true;
+			buttonDel.Click += ButtonDel_Click;
+			// 
+			// buttonUpd
+			// 
+			buttonUpd.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+			buttonUpd.Location = new Point(626, 102);
+			buttonUpd.Name = "buttonUpd";
+			buttonUpd.Size = new Size(90, 34);
+			buttonUpd.TabIndex = 7;
+			buttonUpd.Text = "Изменить";
+			buttonUpd.UseVisualStyleBackColor = true;
+			buttonUpd.Click += ButtonUpd_Click;
+			// 
+			// buttonAdd
+			// 
+			buttonAdd.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+			buttonAdd.Location = new Point(626, 57);
+			buttonAdd.Name = "buttonAdd";
+			buttonAdd.Size = new Size(90, 30);
+			buttonAdd.TabIndex = 6;
+			buttonAdd.Text = "Добавить";
+			buttonAdd.UseVisualStyleBackColor = true;
+			buttonAdd.Click += ButtonAdd_Click;
+			// 
+			// dataGridView
+			// 
+			dataGridView.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+			dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			dataGridView.Location = new Point(12, 12);
+			dataGridView.Name = "dataGridView";
+			dataGridView.RowTemplate.Height = 25;
+			dataGridView.Size = new Size(553, 302);
+			dataGridView.TabIndex = 5;
+			// 
+			// FormViewImplementers
+			// 
+			AutoScaleDimensions = new SizeF(7F, 15F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(722, 319);
+			Controls.Add(buttonRef);
+			Controls.Add(buttonDel);
+			Controls.Add(buttonUpd);
+			Controls.Add(buttonAdd);
+			Controls.Add(dataGridView);
+			Name = "FormViewImplementers";
+			Text = "Просмотр списка исполнителей";
+			Load += FormViewImplementers_Load;
+			((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+			ResumeLayout(false);
+		}
+
+		#endregion
+
+		private Button buttonRef;
+		private Button buttonDel;
+		private Button buttonUpd;
+		private Button buttonAdd;
+		private DataGridView dataGridView;
+	}
+}

FoodOrders/FoodOrders/FormViewImplementers.cs

@@ -0,0 +1,101 @@
+using FoodOrdersView;
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.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;
+using FoodOrdersContracts.DI;
+
+namespace FoodOrdersView
+{
+	public partial class FormViewImplementers : Form
+	{
+		private readonly ILogger _logger;
+		private readonly IImplementerLogic _logic;
+		public FormViewImplementers(ILogger<FormViewImplementers> logger, IImplementerLogic logic)
+		{
+			InitializeComponent();
+			_logger = logger;
+			_logic = logic;
+		}
+		private void FormViewImplementers_Load(object sender, EventArgs e)
+		{
+			LoadData();
+		}
+		private void LoadData()
+		{
+			try
+			{
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
+                _logger.LogInformation("Загрузка исполнителей");
+            }
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка загрузки исполнителей");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+				MessageBoxIcon.Error);
+			}
+		}
+		private void ButtonAdd_Click(object sender, EventArgs e)
+		{
+            var form = DependencyManager.Instance.Resolve<FormImplementer>();
+			if (form.ShowDialog() == DialogResult.OK)
+			{
+				LoadData();
+			}
+		}
+		private void ButtonUpd_Click(object sender, EventArgs e)
+		{
+			if (dataGridView.SelectedRows.Count == 1)
+			{
+                var form = DependencyManager.Instance.Resolve<FormImplementer>();
+				form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+				if (form.ShowDialog() == DialogResult.OK)
+				{
+					LoadData();
+				}
+			}
+		}
+		private void ButtonDel_Click(object sender, EventArgs e)
+		{
+			if (dataGridView.SelectedRows.Count == 1)
+			{
+				if (MessageBox.Show("Удалить запись?", "Вопрос",
+				MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+				{
+					int id =
+					Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+					_logger.LogInformation("Удаление исполнителя");
+					try
+					{
+						if (!_logic.Delete(new ImplementerBindingModel
+						{
+							Id = id
+						}))
+						{
+							throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+						}
+						LoadData();
+					}
+					catch (Exception ex)
+					{
+						_logger.LogError(ex, "Ошибка удаления исполнителя");
+						MessageBox.Show(ex.Message, "Ошибка",
+						MessageBoxButtons.OK, MessageBoxIcon.Error);
+					}
+				}
+			}
+		}
+		private void ButtonRef_Click(object sender, EventArgs e)
+		{
+			LoadData();
+		}
+	}
+}

FoodOrders/FoodOrders/FormViewImplementers.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>

FoodOrders/FoodOrders/Program.cs

@@ -7,14 +7,15 @@ using FoodOrdersDatabaseImplement.Implements;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using NLog.Extensions.Logging;
-using FoodOrdersView;
+using FoodOrdersBusinessLogic.MailWorker;
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersDatabaseImplement;
+using FoodOrdersContracts.DI;
 
 namespace FoodOrdersView
 {
     internal static class Program
     {
-        private static ServiceProvider? _serviceProvider;
-        public static ServiceProvider? ServiceProvider => _serviceProvider;
         /// <summary>
         ///  The main entry point for the application.
         /// </summary>
@@ -24,54 +25,91 @@ namespace FoodOrdersView
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
+            InitDependency();
 
-            var services = new ServiceCollection();
-            ConfigureServices(services);
-            _serviceProvider = services.BuildServiceProvider();
+            try
+            {
+                var mailSender = DependencyManager.Instance.Resolve<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"])
+                });
 
-            Application.Run(_serviceProvider.GetRequiredService<FormMain>());
+                // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+                var timer = new System.Threading.Timer(new TimerCallback(MailCheck!), null, 0, 100000);
+            }
+            catch (Exception ex)
+            {
+                var logger = DependencyManager.Instance.Resolve<ILogger>();
+                logger?.LogError(ex, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
+            }
+
+            Application.Run(DependencyManager.Instance.Resolve<FormMain>());
         }
 
-        private static void ConfigureServices(ServiceCollection services)
+        private static void InitDependency()
         {
-            services.AddLogging(option =>
+            DependencyManager.InitDependency();
+
+            DependencyManager.Instance.AddLogging(option =>
             {
                 option.SetMinimumLevel(LogLevel.Information);
                 option.AddNLog("nlog.config");
             });
-            services.AddTransient<IComponentStorage, ComponentStorage>();
-            services.AddTransient<IOrderStorage, OrderStorage>();
-            services.AddTransient<IDishStorage, DishStorage>();
-            services.AddTransient<IClientStorage, ClientStorage>();
-            services.AddTransient<IShopStorage, ShopStorage>();
+            DependencyManager.Instance.RegisterType<IComponentStorage, ComponentStorage>();
+            DependencyManager.Instance.RegisterType<IOrderStorage, OrderStorage>();
+            DependencyManager.Instance.RegisterType<IDishStorage, DishStorage>();
+            DependencyManager.Instance.RegisterType<IClientStorage, ClientStorage>();
+            DependencyManager.Instance.RegisterType<IImplementerStorage, ImplementerStorage>();
+            DependencyManager.Instance.RegisterType<IMessageInfoStorage, MessageInfoStorage>();
+            DependencyManager.Instance.RegisterType<IShopStorage, ShopStorage>();
 
-            services.AddTransient<IComponentLogic, ComponentLogic>();
-            services.AddTransient<IOrderLogic, OrderLogic>();
-            services.AddTransient<IDishLogic, DishLogic>();
-            services.AddTransient<IReportLogic, ReportLogic>();
-            services.AddTransient<IClientLogic, ClientLogic>();
-            services.AddTransient<IShopLogic, ShopLogic>();
+            DependencyManager.Instance.RegisterType<IComponentLogic, ComponentLogic>();
+            DependencyManager.Instance.RegisterType<IOrderLogic, OrderLogic>();
+            DependencyManager.Instance.RegisterType<IDishLogic, DishLogic>();
+            DependencyManager.Instance.RegisterType<IReportLogic, ReportLogic>();
+            DependencyManager.Instance.RegisterType<IClientLogic, ClientLogic>();
+            DependencyManager.Instance.RegisterType<IImplementerLogic, ImplementerLogic>();
+            DependencyManager.Instance.RegisterType<IMessageInfoLogic, MessageInfoLogic>();
 
-            services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
-            services.AddTransient<AbstractSaveToWord, SaveToWord>();
-            services.AddTransient<AbstractSaveToPdf, SaveToPdf>();
+            DependencyManager.Instance.RegisterType<IWorkProcess, WorkModeling>();
+            DependencyManager.Instance.RegisterType<IShopLogic, ShopLogic>();
 
-            services.AddTransient<FormMain>();
-            services.AddTransient<FormClients>();
-            services.AddTransient<FormComponent>();
-            services.AddTransient<FormComponents>();
-            services.AddTransient<FormCreateOrder>();
-            services.AddTransient<FormDish>();
-            services.AddTransient<FormDishComponents>();
-            services.AddTransient<FormDishes>();
-            services.AddTransient<FormReportDishComponents>();
-            services.AddTransient<FormReportOrders>();
-            services.AddTransient<FormShops>();
-            services.AddTransient<FormShop>();
-            services.AddTransient<FormDeliveryDishes>();
-            services.AddTransient<FormSellDishes>();
-            services.AddTransient<FormReportShopListDish>();
-            services.AddTransient<FormReportOrdersGroupedByDate>();
-        }
+            DependencyManager.Instance.RegisterType<AbstractSaveToExcel, SaveToExcel>();
+            DependencyManager.Instance.RegisterType<AbstractSaveToWord, SaveToWord>();
+            DependencyManager.Instance.RegisterType<AbstractSaveToPdf, SaveToPdf>();
+            DependencyManager.Instance.RegisterType<AbstractMailWorker, MailKitWorker>(true);
+            DependencyManager.Instance.RegisterType<IBackUpLogic, BackUpLogic>();
+
+
+            DependencyManager.Instance.RegisterType<FormMain>();
+            DependencyManager.Instance.RegisterType<FormClients>();
+            DependencyManager.Instance.RegisterType<FormComponent>();
+            DependencyManager.Instance.RegisterType<FormComponents>();
+            DependencyManager.Instance.RegisterType<FormCreateOrder>();
+            DependencyManager.Instance.RegisterType<FormDish>();
+            DependencyManager.Instance.RegisterType<FormDishComponents>();
+            DependencyManager.Instance.RegisterType<FormDishes>();
+            DependencyManager.Instance.RegisterType<FormReportDishComponents>();
+            DependencyManager.Instance.RegisterType<FormReportOrders>();
+            DependencyManager.Instance.RegisterType<FormShops>();
+            DependencyManager.Instance.RegisterType<FormShop>();
+            DependencyManager.Instance.RegisterType<FormDeliveryDishes>();
+            DependencyManager.Instance.RegisterType<FormSellDishes>();
+            DependencyManager.Instance.RegisterType<FormReportShopListDish>();
+            DependencyManager.Instance.RegisterType<FormReportOrdersGroupedByDate>();
+            DependencyManager.Instance.RegisterType<FormViewImplementers>();
+            DependencyManager.Instance.RegisterType<FormImplementer>();
+            DependencyManager.Instance.RegisterType<FormMails>();
+			DependencyManager.Instance.RegisterType<FormReplyMail>();
+
+		}
+
+        private static void MailCheck(object obj) => DependencyManager.Instance.Resolve<AbstractMailWorker>()?.MailCheck();
     }
 }

FoodOrders/FoodOrdersBusinessLogic/BusinessLogics/BackUpLogic.cs

@@ -0,0 +1,98 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.BusinessLogicsContracts;
+using FoodOrdersContracts.StoragesContracts;
+using FoodOrdersDataModels;
+using Microsoft.Extensions.Logging;
+using System.IO.Compression;
+using System.Reflection;
+using System.Runtime.Serialization.Json;
+
+namespace FoodOrdersBusinessLogic.BusinessLogics
+{
+    public class BackUpLogic : IBackUpLogic
+    {
+        private readonly ILogger _logger;
+
+        private readonly IBackUpInfo _backUpInfo;
+
+        public BackUpLogic(ILogger<BackUpLogic> logger, IBackUpInfo backUpInfo)
+        {
+            _logger = logger;
+            _backUpInfo = backUpInfo;
+        }
+
+        public void CreateBackUp(BackUpSaveBinidngModel model)
+        {
+            if (_backUpInfo == null)
+            {
+                return;
+            }
+            try
+            {
+                _logger.LogDebug("Clear folder");
+                // зачистка папки и удаление старого архива
+                var dirInfo = new DirectoryInfo(model.FolderName);
+                if (dirInfo.Exists)
+                {
+                    foreach (var file in dirInfo.GetFiles())
+                    {
+                        file.Delete();
+                    }
+                }
+                _logger.LogDebug("Delete archive");
+                string fileName = $"{model.FolderName}.zip";
+                if (File.Exists(fileName))
+                {
+                    File.Delete(fileName);
+                }
+                // берем метод для сохранения
+                _logger.LogDebug("Get assembly");
+                var typeIId = typeof(IId);
+                var assembly = typeIId.Assembly;
+                if (assembly == null)
+                {
+                    throw new ArgumentNullException("Сборка не найдена", nameof(assembly));
+                }
+                var types = assembly.GetTypes();
+                var method = GetType().GetMethod("SaveToFile", BindingFlags.NonPublic | BindingFlags.Instance);
+                _logger.LogDebug("Find {count} types", types.Length);
+                foreach (var type in types)
+                {
+                    if (type.IsInterface && type.GetInterface(typeIId.Name) != null)
+                    {
+                        var modelType = _backUpInfo.GetTypeByModelInterface(type.Name);
+                        if (modelType == null)
+                        {
+                            throw new InvalidOperationException($"Не найден класс-модель для {type.Name}");
+                        }
+                        _logger.LogDebug("Call SaveToFile method for {name} type", type.Name);
+                        // вызываем метод на выполнение
+                        method?.MakeGenericMethod(modelType).Invoke(this, new object[] { model.FolderName });
+                    }
+                }
+                _logger.LogDebug("Create zip and remove folder");
+                // архивируем
+                ZipFile.CreateFromDirectory(model.FolderName, fileName);
+                // удаляем папку
+                dirInfo.Delete(true);
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+
+        private void SaveToFile<T>(string folderName) where T : class, new()
+        {
+            var records = _backUpInfo.GetList<T>();
+            if (records == null)
+            {
+                _logger.LogWarning("{type} type get null list", typeof(T).Name);
+                return;
+            }
+            var jsonFormatter = new DataContractJsonSerializer(typeof(List<T>));
+            using var fs = new FileStream(string.Format("{0}/{1}.json", folderName, typeof(T).Name), FileMode.OpenOrCreate);
+            jsonFormatter.WriteObject(fs, records);
+        }
+    }
+}

FoodOrders/FoodOrdersBusinessLogic/BusinessLogics/ClientLogic.cs

@@ -4,6 +4,7 @@ using FoodOrdersContracts.SearchModels;
 using FoodOrdersContracts.StoragesContracts;
 using FoodOrdersContracts.ViewModels;
 using Microsoft.Extensions.Logging;
+using System.Text.RegularExpressions;
 
 namespace FoodOrdersBusinessLogic.BusinessLogics
 {
@@ -102,7 +103,10 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
             {
                 throw new ArgumentNullException("Нет пароля клиента", nameof(model.Password));
             }
-           
+            if (!Regex.IsMatch(model.Password, @"^^((\w+\d+\W+)|(\w+\W+\d+)|(\d+\w+\W+)|(\d+\W+\w+)|(\W+\w+\d+)|(\W+\d+\w+))[\w\d\W]*$", RegexOptions.IgnoreCase) && (model.Password.Length < 10 || model.Password.Length > 50))
+            {
+                throw new ArgumentException("Неправильно введенный пароль", nameof(model.Password));
+            }
             _logger.LogInformation("Client. ClientFIO:{ClientFIO}. Email:{Email}. Password:{Password} Id:{Id}", model.ClientFIO, model.Email, model.Password, model.Id);
             var element = _clienttStorage.GetElement(new ClientSearchModel
             {

FoodOrders/FoodOrdersBusinessLogic/BusinessLogics/ImplementerLogic.cs

@@ -0,0 +1,123 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.BusinessLogicsContracts;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.StoragesContracts;
+using FoodOrdersContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+namespace FoodOrdersBusinessLogic.BusinessLogics
+{
+    public class ImplementerLogic : IImplementerLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IImplementerStorage _implementerStorage;
+        public ImplementerLogic(ILogger<ImplementerLogic> logger, IImplementerStorage implementerStorage)
+        {
+            _logger = logger;
+            _implementerStorage = implementerStorage;
+        }
+
+        public bool Create(ImplementerBindingModel model)
+        {
+            CheckModel(model);
+            if (_implementerStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(ImplementerBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_implementerStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public ImplementerViewModel? ReadElement(ImplementerSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. FIO:{FIO}.Id:{ Id}",
+                model.ImplementerFIO, model.Id);
+            var element = _implementerStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+
+        public List<ImplementerViewModel>? ReadList(ImplementerSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. FIO:{FIO}.Id:{ Id} ", model?.ImplementerFIO, model?.Id);
+            var list = (model == null) ? _implementerStorage.GetFullList() :
+            _implementerStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+
+        public bool Update(ImplementerBindingModel model)
+        {
+            CheckModel(model);
+            if (_implementerStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(ImplementerBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (model.WorkExperience < 0)
+            {
+                throw new ArgumentException("Опыт работы не должен быть отрицательным", nameof(model.WorkExperience));
+            }
+            if (model.Qualification < 0)
+            {
+                throw new ArgumentException("Квалификация не должна быть отрицательной", nameof(model.Qualification));
+            }
+            if (string.IsNullOrEmpty(model.Password))
+            {
+                throw new ArgumentNullException("Нет пароля исполнителя", nameof(model.ImplementerFIO));
+            }
+            if (string.IsNullOrEmpty(model.ImplementerFIO))
+            {
+                throw new ArgumentNullException("Нет фио исполнителя", nameof(model.ImplementerFIO));
+            }
+            _logger.LogInformation("Implementer. Id: {Id}, FIO: {FIO}", model.Id, model.ImplementerFIO);
+            var element = _implementerStorage.GetElement(new ImplementerSearchModel
+            {
+                ImplementerFIO = model.ImplementerFIO,
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Исполнитель с таким фио уже есть");
+            }
+        }
+    }
+}

FoodOrders/FoodOrdersBusinessLogic/BusinessLogics/MessageInfoLogic.cs

@@ -0,0 +1,64 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.BusinessLogicsContracts;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.StoragesContracts;
+using FoodOrdersContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+namespace FoodOrdersBusinessLogic.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 MessageInfoViewModel? ReadElement(MessageInfoSearchModel model)
+        {
+            var res = _messageInfoStorage.GetElement(model);
+            if (res == null)
+            {
+                _logger.LogWarning("Read element operation failed");
+                return null;
+            }
+            return res;
+        }
+
+        public bool Update(MessageInfoBindingModel model)
+        {
+            if (_messageInfoStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. ClientId:{ClientId}", 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;
+        }
+    }
+}

FoodOrders/FoodOrdersBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -1,4 +1,6 @@
-using FoodOrdersContracts.BindingModels;
+using DocumentFormat.OpenXml.EMMA;
+using FoodOrdersBusinessLogic.MailWorker;
+using FoodOrdersContracts.BindingModels;
 using FoodOrdersContracts.BusinessLogicsContracts;
 using FoodOrdersContracts.SearchModels;
 using FoodOrdersContracts.StoragesContracts;
@@ -12,16 +14,37 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
     {
         private readonly ILogger _logger;
         private readonly IOrderStorage _orderStorage;
+        private readonly AbstractMailWorker _mailWorker;
+        private readonly IClientLogic _clientLogic;
         private readonly IShopLogic _logicS;
         private readonly IDishStorage _dishStorage;
-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, IShopLogic logicS, IDishStorage dishStorage)
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, IShopLogic logicS, IDishStorage dishStorage, AbstractMailWorker mailWorker, IClientLogic clientLogic)
         {
             _logger = logger;
             _orderStorage = orderStorage;
+            _mailWorker = mailWorker;
+            _clientLogic = clientLogic;
             _logicS = logicS;
             _dishStorage = dishStorage;
         }
 
+        public OrderViewModel? ReadElement(OrderSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. Id:{Id}", model.Id);
+            var element = _orderStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+
         public List<OrderViewModel>? ReadList(OrderSearchModel? model)
         {
             _logger.LogInformation("ReadList. Id:{Id}", model?.Id);
@@ -44,12 +67,14 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
                 return false;
             }
             model.Status = OrderStatus.Принят;
-            if (_orderStorage.Insert(model) == null)
+            var order = _orderStorage.Insert(model);
+            if (order == null)
             {
                 model.Status = OrderStatus.Неизвестен;
                 _logger.LogWarning("Insert operation failed");
                 return false;
             }
+            SendToClient(order.ClientId, $"Заказ №{order.Id}", $"Заказ №{order.Id} от {order.DateCreate} на сумму {order.Sum} принят.");
             return true;
         }
 
@@ -78,9 +103,13 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
             {
                 return;
             }
+            if (model.DishId < 0)
+            {
+                throw new ArgumentNullException("Некорректный идентификатор у блюда", nameof(model.DishId));
+            }
             if (model.Id < 0)
             {
-                throw new ArgumentNullException("Некорректный идентификатор у продукта", nameof(model.Id));
+                throw new ArgumentNullException("Некорректный идентификатор у заказа", nameof(model.Id));
             }
             if (model.ClientId < 0)
             {
@@ -104,30 +133,57 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
             {
                 throw new ArgumentNullException(nameof(model));
             }
-            if (viewModel.Status + 1 != newStatus)
+            if (viewModel.Status + 1 != newStatus && viewModel.Status != OrderStatus.Ожидание)
             {
                 _logger.LogWarning("Change status operation failed");
                 return false;
             }
-            model.Status = newStatus;
-            if (model.Status == OrderStatus.Готов)
+            if (viewModel.ImplementerId.HasValue)
             {
-                model.DateImplement = DateTime.Now;
+                model.ImplementerId = viewModel.ImplementerId;
+            }
+            model.Status = newStatus;
+            if (model.Status == OrderStatus.Готов || viewModel.Status == OrderStatus.Ожидание)
+            {
+                if (!_logicS.AddDishes(_dishStorage.GetElement(new DishSearchModel { Id = viewModel.DishId })!, viewModel.Count))
+                {
+                    model.Status = OrderStatus.Ожидание;
+                    _logger.LogWarning("В магазинах нет места под автомобили из заказа.");
+                }
+                else
+                {
+                    model.DateImplement = DateTime.Now;
+                }
             }
             else
             {
                 model.DateImplement = viewModel.DateImplement;
             }
-            if (model.Status == OrderStatus.Выдан && !_logicS.AddDishes(_dishStorage.GetElement(new DishSearchModel { Id = viewModel.DishId })!, viewModel.Count))
-            {
-                throw new Exception("В магазинах нет места под блюда из заказа.");
-            }
             CheckModel(model, false);
-            if (_orderStorage.Update(model) == null)
+            var order = _orderStorage.Update(model);
+            if (order == null)
             {
                 _logger.LogWarning("Change status operation failed");
                 return false;
             }
+            
+            SendToClient(order.ClientId, $"Заказ №{order.Id}", $"У заказа №{order.Id} изменен статус на {order.Status}.");
+            return true;
+        }
+
+        private bool SendToClient(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;
         }
     }

FoodOrders/FoodOrdersBusinessLogic/BusinessLogics/ReportLogic.cs

@@ -86,10 +86,10 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
                     ListDish = new(),
                     TotalCount = 0
                 };
-                foreach (var sushi in shop.ShopDishes)
+                foreach (var dish in shop.ShopDishes)
                 {
-                    record.ListDish.Add(new(sushi.Value.Item1.DishName, sushi.Value.Item2));
-                    record.TotalCount += sushi.Value.Item2;
+                    record.ListDish.Add(new(dish.Value.Item1.DishName, dish.Value.Item2));
+                    record.TotalCount += dish.Value.Item2;
                 }
                 list.Add(record);
             }

FoodOrders/FoodOrdersBusinessLogic/BusinessLogics/ShopLogic.cs

@@ -167,6 +167,10 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
             foreach (ShopViewModel shop in shopsList)
             {
                 int emptySpace = shop.Capacity - shop.ShopDishes.Sum(x => x.Value.Item2);
+                if (emptySpace <= 0)
+                {
+                    continue;
+                }
                 if (emptySpace < count)
                 {
                     DeliveryDishes(new ShopSearchModel { Id = shop.Id }, dish, emptySpace);

FoodOrders/FoodOrdersBusinessLogic/BusinessLogics/WorkModeling.cs

@@ -0,0 +1,188 @@
+using DocumentFormat.OpenXml.EMMA;
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.BusinessLogicsContracts;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.ViewModels;
+using FoodOrdersDataModels.Enums;
+using Microsoft.Extensions.Logging;
+
+namespace FoodOrdersBusinessLogic.BusinessLogics
+{
+    public class WorkModeling : IWorkProcess
+    {
+        private readonly ILogger _logger;
+
+        private readonly Random _rnd;
+
+        private IOrderLogic? _orderLogic;
+
+        public WorkModeling(ILogger<WorkModeling> logger)
+        {
+            _logger = logger;
+            _rnd = new Random(1000);
+        }
+
+        public void DoWork(IImplementerLogic implementerLogic, IOrderLogic orderLogic)
+        {
+            _orderLogic = orderLogic;
+            var implementers = implementerLogic.ReadList(null);
+            if (implementers == null)
+            {
+                _logger.LogWarning("DoWork. Implementer is null");
+                return;
+            }
+            var orders = _orderLogic.ReadList(new OrderSearchModel { Status = OrderStatus.Принят });
+            _logger.LogDebug("DoWork for {Count} orders", orders.Count);
+            foreach (var implementer in implementers)
+            {
+                Task.Run(() => WorkerWorkAsync(implementer, orders));
+            }
+        }
+
+        /// <summary>
+        /// Иммитация работы исполнителя
+        /// </summary>
+        /// <param name="implementer"></param>
+        /// <param name="orders"></param>
+        private async Task WorkerWorkAsync(ImplementerViewModel implementer, List<OrderViewModel> orders)
+        {
+            if (_orderLogic == null || implementer == null)
+            {
+                return;
+            }
+            await RunExpectationInWork(implementer);
+            await RunOrderInWork(implementer);
+
+            await Task.Run(() =>
+            {
+                foreach (var order in orders)
+                {
+                    try
+                    {
+                        _logger.LogDebug("DoWork. Worker {Id} try get order {Order}", implementer.Id, order.Id);
+                        // пытаемся назначить заказ на исполнителя
+                        _orderLogic.TakeOrderInWork(new OrderBindingModel
+                        {
+                            Id = order.Id,
+                            ImplementerId = implementer.Id
+                        });
+                        if (_orderLogic.ReadElement(new OrderSearchModel { Id = order.Id })!.Status == OrderStatus.Ожидание)
+                        {
+                            continue;
+                        }
+                        // делаем работу
+                        Thread.Sleep(implementer.WorkExperience * _rnd.Next(100, 1000) * order.Count);
+                        _logger.LogDebug("DoWork. Worker {Id} finish order {Order}", implementer.Id, order.Id);
+                        _orderLogic.FinishOrder(new OrderBindingModel
+                        {
+                            Id = order.Id,
+                            ImplementerId = implementer.Id
+                        });
+                        // отдыхаем
+                        Thread.Sleep(implementer.Qualification * _rnd.Next(10, 100));
+                    }
+                    // кто-то мог уже перехватить заказ, игнорируем ошибку
+                    catch (InvalidOperationException ex)
+                    {
+                        _logger.LogWarning(ex, "Error try get work");
+                    }
+                    // заканчиваем выполнение имитации в случае иной ошибки
+                    catch (Exception ex)
+                    {
+                        _logger.LogError(ex, "Error while do work");
+                        throw;
+                    }
+                }
+            });
+        }
+
+        /// <summary>
+        /// Ищем заказ, которые уже в работе (вдруг исполнителя прервали)
+        /// </summary>
+        /// <param name="implementer"></param>
+        /// <returns></returns>
+        private async Task RunOrderInWork(ImplementerViewModel implementer)
+        {
+            if (_orderLogic == null || implementer == null)
+            {
+                return;
+            }
+            try
+            {
+                var runOrder = await Task.Run(() => _orderLogic.ReadElement(new OrderSearchModel
+                {
+                    ImplementerId = implementer.Id,
+                    Status = OrderStatus.Выполняется
+                }));
+                if (runOrder == null)
+                {
+                    return;
+                }
+
+                _logger.LogDebug("DoWork. Worker {Id} back to order {Order}", implementer.Id, runOrder.Id);
+                // доделываем работу
+                Thread.Sleep(implementer.WorkExperience * _rnd.Next(100, 300) * runOrder.Count);
+                _logger.LogDebug("DoWork. Worker {Id} finish order {Order}", implementer.Id, runOrder.Id);
+                _orderLogic.FinishOrder(new OrderBindingModel
+                {
+                    Id = runOrder.Id
+                });
+                // отдыхаем
+                Thread.Sleep(implementer.Qualification * _rnd.Next(10, 100));
+            }
+            // заказа может не быть, просто игнорируем ошибку
+            catch (InvalidOperationException ex)
+            {
+                _logger.LogWarning(ex, "Error try get work");
+            }
+            // а может возникнуть иная ошибка, тогда просто заканчиваем выполнение имитации
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error while do work");
+                throw;
+            }
+        }
+        private async Task RunExpectationInWork(ImplementerViewModel implementer)
+        {
+            if (_orderLogic == null || implementer == null)
+            {
+                return;
+            }
+            var listExpectOrder = await Task.Run(() => _orderLogic.ReadList(new OrderSearchModel
+            {
+                ImplementerId = implementer.Id,
+                Status = OrderStatus.Ожидание
+            }));
+            if (listExpectOrder == null)
+            {
+                return;
+            }
+            foreach (var order in listExpectOrder)
+            {
+                try
+                {
+                    _logger.LogDebug("DoWork. Worker {Id} back to order {Order}", implementer.Id, order.Id);
+                    _logger.LogDebug("DoWork. Worker {Id} finish order {Order}", implementer.Id, order.Id);
+                    _orderLogic.FinishOrder(new OrderBindingModel
+                    {
+                        Id = order.Id
+                    });
+                    // отдыхаем
+                    Thread.Sleep(implementer.Qualification * _rnd.Next(10, 100));
+                }
+                // заказа может не быть, просто игнорируем ошибку
+                catch (InvalidOperationException ex)
+                {
+                    _logger.LogWarning(ex, "Error try get work");
+                }
+                // а может возникнуть иная ошибка, тогда просто заканчиваем выполнение имитации
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Error while do work");
+                    throw;
+                }
+            }
+
+        }
+    }
+}

FoodOrders/FoodOrdersBusinessLogic/FoodOrdersBusinessLogic.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.DependencyInjection" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
     <PackageReference Include="NLog.Extensions.Logging" Version="5.2.1" />

FoodOrders/FoodOrdersBusinessLogic/MailWorker/AbstractMailWorker.cs

@@ -0,0 +1,98 @@
+using FoodOrdersBusinessLogic.BusinessLogics;
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System.Net.Mail;
+
+namespace FoodOrdersBusinessLogic.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();
+    }
+}

FoodOrders/FoodOrdersBusinessLogic/MailWorker/MailKitWorker.cs

@@ -0,0 +1,79 @@
+using FoodOrdersBusinessLogic.BusinessLogics;
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.BusinessLogicsContracts;
+using MailKit.Net.Pop3;
+using MailKit.Security;
+using Microsoft.Extensions.Logging;
+using System.Net;
+using System.Net.Mail;
+using System.Text;
+
+namespace FoodOrdersBusinessLogic.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
+                            });
+                        }
+                    }
+                }
+                catch (AuthenticationException)
+                { }
+                finally
+                {
+                    client.Disconnect(true);
+                }
+            });
+            return list;
+        }
+    }
+}

FoodOrders/FoodOrdersContracts/Attributes/ColumnAttribute.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrdersContracts.Attributes
+{
+    [AttributeUsage(AttributeTargets.Property)]
+    public class ColumnAttribute : Attribute
+    {
+        public string Title { get; private set; }
+
+        public bool Visible { get; private set; }
+
+        public int Width { get; private set; }
+
+        public GridViewAutoSize GridViewAutoSize { get; private set; }
+
+        public bool IsUseAutoSize { get; private set; }
+
+        public string Format { get; private set; }
+
+        public ColumnAttribute(string title = "", bool visible = true, int width = 0, GridViewAutoSize gridViewAutoSize = GridViewAutoSize.None, bool isUseAutoSize = false, string format = "")
+        {
+            Title = title;
+            Visible = visible;
+            Width = width;
+            GridViewAutoSize = gridViewAutoSize;
+            IsUseAutoSize = isUseAutoSize;
+            Format = format;
+        }
+    }
+}

FoodOrders/FoodOrdersContracts/Attributes/GridViewAutoSize.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrdersContracts.Attributes
+{
+    public enum GridViewAutoSize
+    {
+        NotSet = 0,
+
+        None = 1,
+
+        ColumnHeader = 2,
+
+        AllCellsExceptHeader = 4,
+
+        AllCells = 6,
+
+        DisplayedCellsExceptHeader = 8,
+
+        DisplayedCells = 10,
+
+        Fill = 16
+    }
+}

FoodOrders/FoodOrdersContracts/BindingModels/BackUpSaveBinidngModel.cs

@@ -0,0 +1,7 @@
+namespace FoodOrdersContracts.BindingModels
+{
+    public class BackUpSaveBinidngModel
+    {
+        public string FolderName { get; set; } = string.Empty;
+    }
+}

FoodOrders/FoodOrdersContracts/BindingModels/ImplementerBindingModel.cs

@@ -0,0 +1,20 @@
+using FoodOrdersDataModels.Models;
+
+namespace FoodOrdersContracts.BindingModels
+{
+    /// <summary>
+    /// Исполнитель, выполняющий заказы
+    /// </summary>
+    public class ImplementerBindingModel : IImplementerModel
+    {
+        public int Id { get; set; }
+
+        public string ImplementerFIO { get; set; } = string.Empty;
+
+        public string Password { get; set; } = string.Empty;
+
+        public int WorkExperience { get; set; }
+
+        public int Qualification { get; set; }
+    }
+}

FoodOrders/FoodOrdersContracts/BindingModels/MailConfigBindingModel.cs

@@ -0,0 +1,17 @@
+namespace FoodOrdersContracts.BindingModels
+{
+    public class MailConfigBindingModel
+    {
+        public string MailLogin { get; set; } = string.Empty;
+
+        public string MailPassword { get; set; } = string.Empty;
+
+        public string SmtpClientHost { get; set; } = string.Empty;
+
+        public int SmtpClientPort { get; set; }
+
+        public string PopHost { get; set; } = string.Empty;
+
+        public int PopPort { get; set; }
+    }
+}

FoodOrders/FoodOrdersContracts/BindingModels/MailSendInfoBindingModel.cs

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

FoodOrders/FoodOrdersContracts/BindingModels/MessageInfoBindingModel.cs

@@ -0,0 +1,25 @@
+using FoodOrdersDataModels.Models;
+
+namespace FoodOrdersContracts.BindingModels
+{
+    public class MessageInfoBindingModel : IMessageInfoModel
+    {
+        public string MessageId { get; set; } = string.Empty;
+
+        public int? ClientId { get; set; }
+
+        public string SenderName { get; set; } = string.Empty;
+
+        public string Subject { get; set; } = string.Empty;
+
+        public string Body { get; set; } = string.Empty;
+
+        public DateTime DateDelivery { get; set; }
+
+        public bool HasRead { get; set; }
+
+        public string? Reply { get; set; }
+
+        public int Id => throw new NotImplementedException();
+    }
+}

FoodOrders/FoodOrdersContracts/BindingModels/OrderBindingModel.cs

@@ -8,10 +8,11 @@ namespace FoodOrdersContracts.BindingModels
         public int Id { get; set; }
         public int ClientId { get; set; }
         public int DishId { get; set; }
+        public int? ImplementerId { get; set; }
         public int Count { get; set; }
         public double Sum { get; set; }
         public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
         public DateTime DateCreate { get; set; } = DateTime.Now;
-        public DateTime? DateImplement { get; set; }
+        public DateTime? DateImplement { get; set; }       
     }
 }

FoodOrders/FoodOrdersContracts/BuisnessLogicsContracts/IBackUpLogic.cs

@@ -0,0 +1,9 @@
+using FoodOrdersContracts.BindingModels;
+
+namespace FoodOrdersContracts.BusinessLogicsContracts
+{
+    public interface IBackUpLogic
+    {
+        void CreateBackUp(BackUpSaveBinidngModel model);
+    }
+}

FoodOrders/FoodOrdersContracts/BuisnessLogicsContracts/IImplementerLogic.cs

@@ -0,0 +1,19 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.ViewModels;
+
+namespace FoodOrdersContracts.BusinessLogicsContracts
+{
+    public interface IImplementerLogic
+    {
+        List<ImplementerViewModel>? ReadList(ImplementerSearchModel? model);
+
+        ImplementerViewModel? ReadElement(ImplementerSearchModel model);
+
+        bool Create(ImplementerBindingModel model);
+
+        bool Update(ImplementerBindingModel model);
+
+        bool Delete(ImplementerBindingModel model);
+    }
+}

FoodOrders/FoodOrdersContracts/BuisnessLogicsContracts/IMessageInfoLogic.cs

@@ -0,0 +1,17 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.ViewModels;
+
+namespace FoodOrdersContracts.BusinessLogicsContracts
+{
+    public interface IMessageInfoLogic
+    {
+		List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model);
+
+		bool Create(MessageInfoBindingModel model);
+
+		bool Update(MessageInfoBindingModel model);
+
+		MessageInfoViewModel? ReadElement(MessageInfoSearchModel model);
+	}
+}

FoodOrders/FoodOrdersContracts/BuisnessLogicsContracts/IOrderLogic.cs

@@ -7,6 +7,7 @@ namespace FoodOrdersContracts.BusinessLogicsContracts
     public interface IOrderLogic
     {
         List<OrderViewModel>? ReadList(OrderSearchModel? model);
+        OrderViewModel? ReadElement(OrderSearchModel model);
         bool CreateOrder(OrderBindingModel model);
         bool TakeOrderInWork(OrderBindingModel model);
         bool FinishOrder(OrderBindingModel model);

FoodOrders/FoodOrdersContracts/BuisnessLogicsContracts/IWorkProcess.cs

@@ -0,0 +1,10 @@
+namespace FoodOrdersContracts.BusinessLogicsContracts
+{
+    public interface IWorkProcess
+    {
+        /// <summary>
+        /// Запуск работ
+        /// </summary>
+        void DoWork(IImplementerLogic implementerLogic, IOrderLogic orderLogic);
+    }
+}

FoodOrders/FoodOrdersContracts/DI/DependencyManager.cs

@@ -0,0 +1,61 @@
+using Microsoft.Extensions.Logging;
+
+namespace FoodOrdersContracts.DI
+{
+    public class DependencyManager
+    {
+		private readonly IDependencyContainer _dependencyManager;
+
+		private static DependencyManager? _manager;
+
+		private static readonly object _locjObject = new();
+
+		private DependencyManager()
+		{
+			_dependencyManager = new ServiceDependencyContainer();
+		}
+
+		public static DependencyManager Instance { get { if (_manager == null) { lock (_locjObject) { _manager = new DependencyManager(); } } return _manager; } }
+
+		/// <summary>
+		/// Иницализация библиотек, в которых идут установки зависомстей
+		/// </summary>
+		public static void InitDependency()
+		{
+			var ext = ServiceProviderLoader.GetImplementationExtensions();
+			if (ext == null)
+			{
+				throw new ArgumentNullException("Отсутствуют компоненты для загрузки зависимостей по модулям");
+			}
+			// регистрируем зависимости
+			ext.RegisterServices();
+		}
+
+		/// <summary>
+		/// Регистрация логгера
+		/// </summary>
+		/// <param name="configure"></param>
+		public void AddLogging(Action<ILoggingBuilder> configure) => _dependencyManager.AddLogging(configure);
+
+		/// <summary>
+		/// Добавление зависимости
+		/// </summary>
+		/// <typeparam name="T"></typeparam>
+		/// <typeparam name="U"></typeparam>
+		public void RegisterType<T, U>(bool isSingle = false) where U : class, T where T : class => _dependencyManager.RegisterType<T, U>(isSingle);
+
+		/// <summary>
+		/// Добавление зависимости
+		/// </summary>
+		/// <typeparam name="T"></typeparam>
+		/// <typeparam name="U"></typeparam>
+		public void RegisterType<T>(bool isSingle = false) where T : class => _dependencyManager.RegisterType<T>(isSingle);
+
+		/// <summary>
+		/// Получение класса со всеми зависмостями
+		/// </summary>
+		/// <typeparam name="T"></typeparam>
+		/// <returns></returns>
+		public T Resolve<T>() => _dependencyManager.Resolve<T>();
+	}
+}

FoodOrders/FoodOrdersContracts/DI/IDependencyContainer.cs

@@ -0,0 +1,35 @@
+using Microsoft.Extensions.Logging;
+
+namespace FoodOrdersContracts.DI
+{
+    public interface IDependencyContainer
+    {
+        /// <summary>
+        /// Регистрация логгера
+        /// </summary>
+        /// <param name="configure"></param>
+        void AddLogging(Action<ILoggingBuilder> configure);
+
+        /// <summary>
+        /// Добавление зависимости
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <typeparam name="U"></typeparam>
+        /// <param name="isSingle"></param>
+        void RegisterType<T, U>(bool isSingle) where U : class, T where T : class;
+
+        /// <summary>
+        /// Добавление зависимости
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="isSingle"></param>
+        void RegisterType<T>(bool isSingle) where T : class;
+
+        /// <summary>
+        /// Получение класса со всеми зависмостями
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <returns></returns>
+        T Resolve<T>();
+    }
+}

FoodOrders/FoodOrdersContracts/DI/IImplementationExtension.cs

@@ -0,0 +1,11 @@
+namespace FoodOrdersContracts.DI
+{
+    public interface IImplementationExtension
+	{
+		public int Priority { get; }
+		/// <summary>
+		/// Регистрация сервисов
+		/// </summary>
+		public void RegisterServices();
+	}
+}

FoodOrders/FoodOrdersContracts/DI/ServiceDependencyContainer.cs

@@ -0,0 +1,57 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+
+namespace FoodOrdersContracts.DI
+{
+    public class ServiceDependencyContainer : IDependencyContainer
+    {
+		private ServiceProvider? _serviceProvider;
+
+		private readonly ServiceCollection _serviceCollection;
+
+		public ServiceDependencyContainer()
+		{
+			_serviceCollection = new ServiceCollection();
+		}
+
+		public void AddLogging(Action<ILoggingBuilder> configure)
+		{
+			_serviceCollection.AddLogging(configure);
+		}
+
+		public void RegisterType<T, U>(bool isSingle) where U : class, T where T : class
+		{
+			if (isSingle)
+			{
+				_serviceCollection.AddSingleton<T, U>();
+			}
+			else
+			{
+				_serviceCollection.AddTransient<T, U>();
+			}
+			_serviceProvider = null;
+		}
+
+		public void RegisterType<T>(bool isSingle) where T : class
+		{
+			if (isSingle)
+			{
+				_serviceCollection.AddSingleton<T>();
+			}
+			else
+			{
+				_serviceCollection.AddTransient<T>();
+			}
+			_serviceProvider = null;
+		}
+
+		public T Resolve<T>()
+		{
+			if (_serviceProvider == null)
+			{
+				_serviceProvider = _serviceCollection.BuildServiceProvider();
+			}
+			return _serviceProvider.GetService<T>()!;
+		}
+	}
+}

FoodOrders/FoodOrdersContracts/DI/ServiceProviderLoader.cs

@@ -0,0 +1,50 @@
+using System.Reflection;
+
+namespace FoodOrdersContracts.DI
+{
+    public class ServiceProviderLoader
+    {
+        /// <summary>
+        /// Загрузка всех классов-реализаций IImplementationExtension
+        /// </summary>
+        /// <returns></returns>
+        public static IImplementationExtension? GetImplementationExtensions()
+        {
+            IImplementationExtension? source = null;
+            var files = Directory.GetFiles(TryGetImplementationExtensionsFolder(), "*.dll", SearchOption.AllDirectories);
+            foreach (var file in files.Distinct())
+            {
+                Assembly asm = Assembly.LoadFrom(file);
+                foreach (var t in asm.GetExportedTypes())
+                {
+                    if (t.IsClass && typeof(IImplementationExtension).IsAssignableFrom(t))
+                    {
+                        if (source == null)
+                        {
+                            source = (IImplementationExtension)Activator.CreateInstance(t)!;
+                        }
+                        else
+                        {
+                            var newSource = (IImplementationExtension)Activator.CreateInstance(t)!;
+                            if (newSource.Priority > source.Priority)
+                            {
+                                source = newSource;
+                            }
+                        }
+                    }
+                }
+            }
+            return source;
+        }
+
+        private static string TryGetImplementationExtensionsFolder()
+        {
+            var directory = new DirectoryInfo(Directory.GetCurrentDirectory());
+            while (directory != null && !directory.GetDirectories("ImplementationExtensions", SearchOption.AllDirectories).Any(x => x.Name == "ImplementationExtensions"))
+            {
+                directory = directory.Parent;
+            }
+            return $"{directory?.FullName}\\ImplementationExtensions";
+        }
+    }
+}

FoodOrders/FoodOrdersContracts/DI/UnityDependencyContainer.cs

@@ -0,0 +1,40 @@
+using Microsoft.Extensions.Logging;
+using System.ComponentModel;
+using Unity;
+using Unity.Lifetime;
+using Unity.Microsoft.Logging;
+
+namespace FoodOrdersContracts.DI
+{
+    public class UnityDependencyContainer : IDependencyContainer
+    {
+        private readonly IUnityContainer _container;
+
+        public UnityDependencyContainer()
+        {
+            _container = new UnityContainer();
+        }
+
+        public void AddLogging(Action<ILoggingBuilder> configure)
+        {
+            var factory = LoggerFactory.Create(configure);
+            _container.AddExtension(new LoggingExtension(factory));
+        }
+
+        public void RegisterType<T>(bool isSingle) where T : class
+        {
+            _container.RegisterType<T>(isSingle ? TypeLifetime.Singleton : TypeLifetime.Transient);
+
+        }
+
+        public T Resolve<T>()
+        {
+           return _container.Resolve<T>();
+        }
+
+        void IDependencyContainer.RegisterType<T, U>(bool isSingle)
+        {
+            _container.RegisterType<T, U>(isSingle ? TypeLifetime.Singleton : TypeLifetime.Transient);
+        }
+    }
+}

FoodOrders/FoodOrdersContracts/FoodOrdersContracts.csproj

@@ -10,6 +10,8 @@
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
     <PackageReference Include="NLog.Extensions.Logging" Version="5.2.1" />
+    <PackageReference Include="Unity" Version="5.11.10" />
+    <PackageReference Include="Unity.Microsoft.Logging" Version="5.11.1" />
   </ItemGroup>
 
   <ItemGroup>

FoodOrders/FoodOrdersContracts/SearchModels/ImplementerSearchModel.cs

@@ -0,0 +1,11 @@
+namespace FoodOrdersContracts.SearchModels
+{
+    public class ImplementerSearchModel
+    {
+        public int? Id { get; set; }
+
+        public string? ImplementerFIO { get; set; }
+
+        public string? Password { get; set; }
+    }
+}

FoodOrders/FoodOrdersContracts/SearchModels/MessageInfoSearchModel.cs

@@ -0,0 +1,13 @@
+namespace FoodOrdersContracts.SearchModels
+{
+    public class MessageInfoSearchModel
+    {
+        public int? ClientId { get; set; }
+
+        public string? MessageId { get; set; }
+
+        public int? Page { get; set; }
+
+        public int? PageSize { get; set; }
+    }
+}

FoodOrders/FoodOrdersContracts/SearchModels/OrderSearchModel.cs

@@ -1,4 +1,6 @@
 
+using FoodOrdersDataModels.Enums;
+
 namespace FoodOrdersContracts.SearchModels
 {
     public class OrderSearchModel
@@ -10,5 +12,10 @@ namespace FoodOrdersContracts.SearchModels
         public DateTime? DateFrom { get; set; }
 
         public DateTime? DateTo { get; set; }
+
+        public int? ImplementerId { get; set; }
+
+        public OrderStatus? Status { get; set; }
+
     }
 }

FoodOrders/FoodOrdersContracts/StoragesContracts/IBackUpInfo.cs

@@ -0,0 +1,9 @@
+namespace FoodOrdersContracts.StoragesContracts
+{
+    public interface IBackUpInfo
+    {
+        List<T>? GetList<T>() where T : class, new();
+
+        Type? GetTypeByModelInterface(string modelInterfaceName);
+    }
+}

FoodOrders/FoodOrdersContracts/StoragesContracts/IImplementerStorage.cs

@@ -0,0 +1,21 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.ViewModels;
+
+namespace FoodOrdersContracts.StoragesContracts
+{
+    public interface IImplementerStorage
+    {
+        List<ImplementerViewModel> GetFullList();
+
+        List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model);
+
+        ImplementerViewModel? GetElement(ImplementerSearchModel model);
+
+        ImplementerViewModel? Insert(ImplementerBindingModel model);
+
+        ImplementerViewModel? Update(ImplementerBindingModel model);
+
+        ImplementerViewModel? Delete(ImplementerBindingModel model);
+    }
+}

FoodOrders/FoodOrdersContracts/StoragesContracts/IMessageInfoStorage.cs

@@ -0,0 +1,19 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.ViewModels;
+
+namespace FoodOrdersContracts.StoragesContracts
+{
+    public interface IMessageInfoStorage
+    {
+        List<MessageInfoViewModel> GetFullList();
+
+        List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model);
+
+        MessageInfoViewModel? GetElement(MessageInfoSearchModel model);
+
+        MessageInfoViewModel? Insert(MessageInfoBindingModel model);
+
+        MessageInfoViewModel? Update(MessageInfoBindingModel model);
+    }
+}

FoodOrders/FoodOrdersContracts/ViewModels/ClientViewModel.cs

@@ -1,19 +1,21 @@
-using FoodOrdersDataModels.Models;
+using FoodOrdersContracts.Attributes;
+using FoodOrdersDataModels.Models;
 using System.ComponentModel;
 
 namespace FoodOrdersContracts.ViewModels
 {
     public class ClientViewModel : IClientModel
     {
+        [Column(visible: false)]
         public int Id { get; set; }
 
-        [DisplayName("ФИО клиента")]
+        [Column(title: "ФИО клиента", width: 150)]
         public string ClientFIO { get; set; } = string.Empty;
 
-        [DisplayName("Логин (эл. почта)")]
+        [Column(title: "Логин (эл. почта)", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string Email { get; set; } = string.Empty;
 
-        [DisplayName("Пароль")]
+        [Column(title: "Пароль", width: 150)]
         public string Password { get; set; } = string.Empty;
     }
 }

FoodOrders/FoodOrdersContracts/ViewModels/ComponentViewModel.cs

@@ -1,13 +1,17 @@
-using FoodOrdersDataModels.Models;
+using FoodOrdersContracts.Attributes;
+using FoodOrdersDataModels.Models;
 using System.ComponentModel;
 namespace FoodOrdersContracts.ViewModels
 {
     public class ComponentViewModel : IComponentModel
     {
+        [Column(visible: false)]
         public int Id { get; set; }
-        [DisplayName("Название компонента")]
+
+        [Column("Название компонента", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string ComponentName { get; set; } = string.Empty;
-        [DisplayName("Цена")]
+
+        [Column("Цена", width: 80, format: "0.00")]
         public double Cost { get; set; }
     }
 }

FoodOrders/FoodOrdersContracts/ViewModels/DishViewModel.cs

@@ -1,15 +1,18 @@
-using FoodOrdersDataModels.Models;
+using FoodOrdersContracts.Attributes;
+using FoodOrdersDataModels.Models;
 using System.ComponentModel;
 
 namespace FoodOrdersContracts.ViewModels
 {
     public class DishViewModel : IDishModel
     {
+        [Column(visible: false)]
         public int Id { get; set; }
-        [DisplayName("Название блюда")]
+        [Column("Название блюда", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string DishName { get; set; } = string.Empty;
-        [DisplayName("Цена")]
+        [Column("Цена", width: 100, format: "0.00")]
         public double Price { get; set; }
+        [Column(visible: false)]
         public Dictionary<int, (IComponentModel, int)> DishComponents {get; set;} = new();
     }
 }

FoodOrders/FoodOrdersContracts/ViewModels/ImplementerViewModel.cs

@@ -0,0 +1,27 @@
+using FoodOrdersContracts.Attributes;
+using FoodOrdersDataModels.Models;
+using System.ComponentModel;
+
+namespace FoodOrdersContracts.ViewModels
+{
+    /// <summary>
+    /// Исполнитель, выполняющий заказы
+    /// </summary>
+    public class ImplementerViewModel : IImplementerModel
+    {
+        [Column(visible: false)]
+        public int Id { get; set; }
+
+        [Column("ФИО исполнителя", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
+        public string ImplementerFIO { get; set; } = string.Empty;
+
+        [Column("Пароль", width: 150)]
+        public string Password { get; set; } = string.Empty;
+
+        [Column("Стаж работы", gridViewAutoSize: GridViewAutoSize.AllCells, isUseAutoSize: true)]
+        public int WorkExperience { get; set; }
+
+        [Column("Квалификация", gridViewAutoSize: GridViewAutoSize.AllCells, isUseAutoSize: true)]
+        public int Qualification { get; set; }
+    }
+}

FoodOrders/FoodOrdersContracts/ViewModels/MessageInfoViewModel.cs

@@ -0,0 +1,35 @@
+using FoodOrdersContracts.Attributes;
+using FoodOrdersDataModels.Models;
+using System.ComponentModel;
+
+namespace FoodOrdersContracts.ViewModels
+{
+    public class MessageInfoViewModel : IMessageInfoModel
+    {
+        [Column(visible: false)]
+        public string MessageId { get; set; } = string.Empty;
+
+        [Column(visible: false)]
+        public int? ClientId { get; set; }
+
+        [Column("Отправитель", gridViewAutoSize: GridViewAutoSize.DisplayedCells, isUseAutoSize: true)]
+        public string SenderName { get; set; } = string.Empty;
+
+        [Column("Дата письма", width: 100, format: "D")]
+        public DateTime DateDelivery { get; set; }
+
+        [Column("Заголовок", width: 150)]
+        public string Subject { get; set; } = string.Empty;
+
+        [Column("Текст", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
+        public string Body { get; set; } = string.Empty;
+
+        public int Id => throw new NotImplementedException();
+
+        [DisplayName("Прочитано")]
+        public bool HasRead { get; set; }
+
+        [DisplayName("Ответ")]
+        public string? Reply { get; set; }
+    }
+}

FoodOrders/FoodOrdersContracts/ViewModels/OrderViewModel.cs

@@ -1,36 +1,45 @@
-using FoodOrdersDataModels.Enums;
+using FoodOrdersContracts.Attributes;
+using FoodOrdersDataModels.Enums;
 using FoodOrdersDataModels.Models;
 using System.ComponentModel;
 namespace FoodOrdersContracts.ViewModels
 {
     public class OrderViewModel : IOrderModel
     {
-        [DisplayName("Номер")]
+        [Column("Номер", gridViewAutoSize: GridViewAutoSize.AllCells, isUseAutoSize: true)]
         public int Id { get; set; }
 
+        [Column(visible: false)]
         public int DishId { get; set; }
 
-        [DisplayName("Набор")]
+        [Column("Набор", gridViewAutoSize: GridViewAutoSize.AllCells, isUseAutoSize: true)]
         public string DishName { get; set; } = string.Empty;
 
+        [Column(visible: false)]
         public int ClientId { get; set; }
 
-        [DisplayName("Клиент")]
+        [Column("Клиент", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string ClientFIO { get; set; } = string.Empty;
 
-        [DisplayName("Количество")]
+        [Column("Исполнитель", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
+        public string ImplementerFIO { get; set; } = string.Empty;
+
+        [Column(visible: false)]
+        public int? ImplementerId { get; set; }
+
+        [Column("Количество", gridViewAutoSize: GridViewAutoSize.AllCells, isUseAutoSize: true)]
         public int Count { get; set; }
 
-        [DisplayName("Сумма")]
+        [Column("Сумма", gridViewAutoSize: GridViewAutoSize.AllCells, isUseAutoSize: true, format: "0.00")]
         public double Sum { get; set; }
 
-        [DisplayName("Статус")]
+        [Column("Статус", gridViewAutoSize: GridViewAutoSize.AllCells, isUseAutoSize: true)]
         public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
-        
-        [DisplayName("Дата создания")]
+
+        [Column("Дата создания", width: 100, format: "D")]
         public DateTime DateCreate { get; set; } = DateTime.Now;
-       
-        [DisplayName("Дата выполнения")]
+
+        [Column("Дата выполнения", width: 150, format: "f")]
         public DateTime? DateImplement { get; set; }
     }
 }

FoodOrders/FoodOrdersContracts/ViewModels/ShopViewModel.cs

@@ -1,19 +1,22 @@
-using FoodOrdersDataModels.Models;
+using FoodOrdersContracts.Attributes;
+using FoodOrdersDataModels.Models;
 using System.ComponentModel;
 
 namespace FoodOrdersContracts.ViewModels
 {
     public class ShopViewModel : IShopModel
     {
+        [Column(visible: false)]
         public int Id { get; set; }
-        [DisplayName("Название магазина")]
+        [Column("Название магазина", gridViewAutoSize: GridViewAutoSize.AllCells, isUseAutoSize: true)]
         public string ShopName { get; set; } = string.Empty;
-        [DisplayName("Адрес")]
+        [Column("Адрес", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string Address { get; set; } = string.Empty;
-        [DisplayName("Дата открытия")]
+        [Column("Время открытия", gridViewAutoSize: GridViewAutoSize.AllCells, isUseAutoSize: true, format: "f")]
         public DateTime DateOfOpening { get; set; } = DateTime.Now;
-        [DisplayName("Вместимость")]
+        [Column("Вместимость", gridViewAutoSize: GridViewAutoSize.DisplayedCells, isUseAutoSize: true)]
         public int Capacity { get; set; } = 0;
+        [Column(visible: false)]
         public Dictionary<int, (IDishModel, int)> ShopDishes { get; set; } = new();
     }
 }

FoodOrders/FoodOrdersDataModels/Enums/OrderStatus.cs

@@ -6,6 +6,7 @@
         Принят = 0,
         Выполняется = 1,
         Готов = 2,
-        Выдан = 3
+        Выдан = 3,
+        Ожидание = 3
     }
 }

FoodOrders/FoodOrdersDataModels/Models/IImplementerModel.cs

@@ -0,0 +1,13 @@
+namespace FoodOrdersDataModels.Models
+{
+    public interface IImplementerModel : IId
+    {
+        string ImplementerFIO { get; }
+
+        string Password { get; }
+
+        int WorkExperience { get; }
+
+        int Qualification { get; }
+    }
+}

FoodOrders/FoodOrdersDataModels/Models/IMessageInfoModel.cs

@@ -0,0 +1,21 @@
+namespace FoodOrdersDataModels.Models
+{
+    public interface IMessageInfoModel : IId
+    {
+        string MessageId { get; }
+
+        int? ClientId { get; }
+
+        string SenderName { get; }
+
+        DateTime DateDelivery { get; }
+
+        string Subject { get; }
+
+        string Body { get; }
+
+		public bool HasRead { get; }
+
+		public string? Reply { get; }
+	}
+}

FoodOrders/FoodOrdersDataModels/Models/IOrderModel.cs

@@ -6,6 +6,7 @@ namespace FoodOrdersDataModels.Models
     {
         int DishId { get; }
         int ClientId { get; }
+        int? ImplementerId { get; }
         int Count { get; }
         double Sum { get; }
         OrderStatus Status { get; }

FoodOrders/FoodOrdersDatabaseImplement/DatabaseImplementationExtension.cs

@@ -0,0 +1,23 @@
+using FoodOrdersContracts.DI;
+using FoodOrdersContracts.StoragesContracts;
+using FoodOrdersDatabaseImplement.Implements;
+
+namespace FoodOrdersDatabaseImplement
+{
+    public class DatabaseImplementationExtension : IImplementationExtension
+    {
+        public int Priority => 2;
+
+        public void RegisterServices()
+        {
+            DependencyManager.Instance.RegisterType<IClientStorage, ClientStorage>();
+            DependencyManager.Instance.RegisterType<IComponentStorage, ComponentStorage>();
+            DependencyManager.Instance.RegisterType<IImplementerStorage, ImplementerStorage>();
+            DependencyManager.Instance.RegisterType<IMessageInfoStorage, MessageInfoStorage>();
+            DependencyManager.Instance.RegisterType<IOrderStorage, OrderStorage>();
+            DependencyManager.Instance.RegisterType<IDishStorage, DishStorage>();
+            DependencyManager.Instance.RegisterType<IBackUpInfo, BackUpInfo>();
+        }
+
+    }
+}

FoodOrders/FoodOrdersDatabaseImplement/FoodOrdersDatabase.cs

@@ -9,7 +9,7 @@ namespace FoodOrdersDatabaseImplement
         {
             if (optionsBuilder.IsConfigured == false)
             {
-                optionsBuilder.UseSqlServer(@"Data Source=DESKTOP-SINQU55\SQLEXPRESS;Initial Catalog=FoodOrdersDatabase;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
+                optionsBuilder.UseSqlServer(@"Data Source=DESKTOP-SINQU55\SQLEXPRESS;Initial Catalog=FoodOrdersDatabaseH7;Integrated Security=True;MultipleActiveResultSets=True;TrustServerCertificate=True");
             }
             base.OnConfiguring(optionsBuilder);
         }
@@ -27,5 +27,9 @@ namespace FoodOrdersDatabaseImplement
         public virtual DbSet<ShopDish> ShopDishes { set; get; }
 
         public virtual DbSet<Client> Clients { set; get; }
+
+        public virtual DbSet<Implementer> Implementers { set; get; }
+
+        public virtual DbSet<MessageInfo> Messages { set; get; }
     }
 }

FoodOrders/FoodOrdersDatabaseImplement/FoodOrdersDatabaseImplement.csproj

@@ -20,4 +20,8 @@
     <ProjectReference Include="..\FoodOrdersDataModels\FoodOrdersDataModels.csproj" />
   </ItemGroup>
 
+  <Target Name="PostBuild" AfterTargets="PostBuildEvent">
+    <Exec Command="copy /Y &quot;$(targetDir)*.dll&quot; &quot;$(solutionDir)ImplementationExtensions\*.dll&quot;" />
+  </Target>
+
 </Project>

FoodOrders/FoodOrdersDatabaseImplement/Implements/BackUpInfo.cs

@@ -0,0 +1,27 @@
+using FoodOrdersContracts.StoragesContracts;
+
+namespace FoodOrdersDatabaseImplement.Implements
+{
+    public class BackUpInfo : IBackUpInfo
+    {
+        public List<T>? GetList<T>() where T : class, new()
+        {
+            using var context = new FoodOrdersDatabase();
+            return context.Set<T>().ToList();
+        }
+
+        public Type? GetTypeByModelInterface(string modelInterfaceName)
+        {
+            var assembly = typeof(BackUpInfo).Assembly;
+            var types = assembly.GetTypes();
+            foreach (var type in types)
+            {
+                if (type.IsClass && type.GetInterface(modelInterfaceName) != null)
+                {
+                    return type;
+                }
+            }
+            return null;
+        }
+    }
+}

FoodOrders/FoodOrdersDatabaseImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,90 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.StoragesContracts;
+using FoodOrdersContracts.ViewModels;
+using FoodOrdersDatabaseImplement.Models;
+
+namespace FoodOrdersDatabaseImplement.Implements
+{
+	public class ImplementerStorage : IImplementerStorage
+	{
+		public ImplementerViewModel? Delete(ImplementerBindingModel model)
+		{
+			using var context = new FoodOrdersDatabase();
+			var res = context.Implementers.FirstOrDefault(x => x.Id == model.Id);
+			if (res != null)
+			{
+				context.Implementers.Remove(res);
+				context.SaveChanges();
+			}
+			return res?.GetViewModel;
+		}
+
+		public ImplementerViewModel? GetElement(ImplementerSearchModel model)
+		{
+			using var context = new FoodOrdersDatabase();
+			if (model.Id.HasValue)
+				return context.Implementers.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
+			if (model.ImplementerFIO != null && model.Password != null)
+				return context.Implementers
+					.FirstOrDefault(x => x.ImplementerFIO.Equals(model.ImplementerFIO)
+									  && x.Password.Equals(model.Password))
+					?.GetViewModel;
+			if (model.ImplementerFIO != null)
+				return context.Implementers.FirstOrDefault(x => x.ImplementerFIO.Equals(model.ImplementerFIO))?.GetViewModel;
+			return null;
+		}
+
+		public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model)
+		{
+			if (model == null)
+			{
+				return new();
+			}
+			if (model.Id.HasValue)
+			{
+				var res = GetElement(model);
+				return res != null ? new() { res } : new();
+			}
+			if (model.ImplementerFIO != null) // На случай если фио не будет уникальным (по заданию оно уникально)
+			{
+				using var context = new FoodOrdersDatabase();
+				return context.Implementers
+					.Where(x => x.ImplementerFIO.Equals(model.ImplementerFIO))
+					.Select(x => x.GetViewModel)
+					.ToList();
+			}
+			return new();
+		}
+
+		public List<ImplementerViewModel> GetFullList()
+		{
+			using var context = new FoodOrdersDatabase();
+			return context.Implementers.Select(x => x.GetViewModel).ToList();
+		}
+
+		public ImplementerViewModel? Insert(ImplementerBindingModel model)
+		{
+			using var context = new FoodOrdersDatabase();
+			var res = Implementer.Create(model);
+			if (res != null)
+			{
+				context.Implementers.Add(res);
+				context.SaveChanges();
+			}
+			return res?.GetViewModel;	
+		}
+
+		public ImplementerViewModel? Update(ImplementerBindingModel model)
+		{
+			using var context = new FoodOrdersDatabase();
+			var res = context.Implementers.FirstOrDefault(x => x.Id == model.Id);
+			if (res != null)
+			{
+				res.Update(model);
+				context.SaveChanges();
+			}
+			return res?.GetViewModel;
+		}
+	}
+}

FoodOrders/FoodOrdersDatabaseImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,68 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.StoragesContracts;
+using FoodOrdersContracts.ViewModels;
+using FoodOrdersDatabaseImplement.Models;
+
+namespace FoodOrdersDatabaseImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            using var context = new FoodOrdersDatabase();
+            if (!string.IsNullOrEmpty(model.MessageId))
+            {
+                return context.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
+            }
+            return null;
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            using var context = new FoodOrdersDatabase();
+            var res = context.Messages
+                .Where(x => !model.ClientId.HasValue || x.ClientId == model.ClientId)
+                .Select(x => x.GetViewModel);
+            if (!(model.Page.HasValue && model.PageSize.HasValue))
+            {
+                return res.ToList();
+            }
+            return res.Skip((model.Page.Value - 1) * model.PageSize.Value).Take(model.PageSize.Value).ToList();
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            using var context = new FoodOrdersDatabase();
+            return context.Messages
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            var newMessage = MessageInfo.Create(model);
+            if (newMessage == null)
+            {
+                return null;
+            }
+            using var context = new FoodOrdersDatabase();
+            context.Messages.Add(newMessage);
+            context.SaveChanges();
+            return context.Messages
+                                 .FirstOrDefault(x => x.MessageId == newMessage.MessageId)?
+                                 .GetViewModel;
+        }
+        public MessageInfoViewModel? Update(MessageInfoBindingModel model)
+        {
+            using var context = new FoodOrdersDatabase();
+            var res = context.Messages.FirstOrDefault(x => x.MessageId.Equals(model.MessageId));
+            if (res != null)
+            {
+                res.Update(model);
+                context.SaveChanges();
+            }
+            return res?.GetViewModel;
+        }
+    }
+}

FoodOrders/FoodOrdersDatabaseImplement/Implements/OrderStorage.cs

@@ -4,6 +4,7 @@ using FoodOrdersContracts.StoragesContracts;
 using FoodOrdersContracts.ViewModels;
 using FoodOrdersDatabaseImplement.Models;
 using Microsoft.EntityFrameworkCore;
+using System.Linq;
 
 namespace FoodOrdersDatabaseImplement.Implements
 {
@@ -15,38 +16,62 @@ namespace FoodOrdersDatabaseImplement.Implements
             return context.Orders
                     .Include(x => x.Dish)
                     .Include(x => x.Client)
+                    .Include(x => x.Implementer)
                     .Select(x => x.GetViewModel)
                     .ToList();
         }
 
         public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
         {
-            if (!model.Id.HasValue && !model.DateFrom.HasValue && !model.ClientId.HasValue)
+            if (!model.Id.HasValue && !model.DateFrom.HasValue && !model.ClientId.HasValue && !model.Status.HasValue && !model.ImplementerId.HasValue)
             {
                 return new();
             }
             using var context = new FoodOrdersDatabase();
+            if (model.Status.HasValue && model.ImplementerId.HasValue)
+            {
+                return context.Orders
+                    .Include(x => x.Dish)
+                    .Include(x => x.Client)
+                    .Include(x => x.Implementer)
+                    .Where(x => x.ImplementerId == model.ImplementerId && x.Status == model.Status)
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+            }
             if (model.ClientId.HasValue)
             {
                 return context.Orders
                     .Include(x => x.Dish)
                     .Include(x => x.Client)
+                    .Include(x => x.Implementer)
                     .Where(x => x.ClientId == model.ClientId)
                     .Select(x => x.GetViewModel)
                     .ToList();
             }
-            else if (model.DateFrom.HasValue && model.DateTo.HasValue)
+            if (model.DateFrom.HasValue && model.DateTo.HasValue)
             {
                 return context.Orders
-                .Include(x => x.Dish)
+                    .Include(x => x.Dish)
                     .Include(x => x.Client)
-                .Where(x => x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo)
-                .Select(x => x.GetViewModel)
-                .ToList();
+                    .Include(x => x.Implementer)
+                    .Where(x => x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo)
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+            }
+            if (model.Status != null)
+            {
+                return context.Orders
+                    .Include(x => x.Dish)
+                    .Include(x => x.Client)
+                    .Include(x => x.Implementer)
+                    .Where(x => model.Status == x.Status)
+                    .Select(x => x.GetViewModel)
+                    .ToList();
             }
             return context.Orders
                 .Include(x => x.Dish)
                 .Include(x => x.Client)
+                .Include(x => x.Implementer)
                 .Where(x => x.Id == model.Id)
                 .Select(x => x.GetViewModel)
                 .ToList();
@@ -54,16 +79,26 @@ namespace FoodOrdersDatabaseImplement.Implements
 
         public OrderViewModel? GetElement(OrderSearchModel model)
         {
-            if (!model.Id.HasValue)
-            {
-                return null;
-            }
             using var context = new FoodOrdersDatabase();
-            return context.Orders
-                .Include(x => x.Dish)
-                .Include(x => x.Client)
-                .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
-                ?.GetViewModel;
+            if (model.Id.HasValue)
+            {
+                return context.Orders
+                    .Include(x => x.Dish)
+                    .Include(x => x.Client)
+                    .Include(x => x.Implementer)
+                    .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
+                    ?.GetViewModel;
+            }        
+            else if (model.Status.HasValue && model.ImplementerId.HasValue)
+            {
+                return context.Orders
+                    .Include(x => x.Dish)
+                    .Include(x => x.Client)
+                    .Include(x => x.Implementer)
+                    .FirstOrDefault(x => x.ImplementerId == model.ImplementerId && x.Status == model.Status)
+                    ?.GetViewModel;
+            }
+            return null;
         }
 
         public OrderViewModel? Insert(OrderBindingModel model)
@@ -79,6 +114,7 @@ namespace FoodOrdersDatabaseImplement.Implements
             return context.Orders
                 .Include(x => x.Dish)
                 .Include(x => x.Client)
+                .Include(x => x.Implementer)
                 .FirstOrDefault(x => x.Id == newOrder.Id)
                  ?.GetViewModel;
         }
@@ -96,6 +132,7 @@ namespace FoodOrdersDatabaseImplement.Implements
             return context.Orders
                 .Include(x => x.Dish)
                 .Include(x => x.Client)
+                .Include(x => x.Implementer)
                 .FirstOrDefault(x => x.Id == order.Id)
                  ?.GetViewModel;
         }

FoodOrders/FoodOrdersDatabaseImplement/Migrations/20230429112542_B8.Designer.cs

@@ -12,8 +12,8 @@ using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 namespace FoodOrdersDatabaseImplement.Migrations
 {
     [DbContext(typeof(FoodOrdersDatabase))]
-    [Migration("20230409155414_5Hard")]
-    partial class _5Hard
+    [Migration("20230429112542_B8")]
+    partial class B8
     {
         /// <inheritdoc />
         protected override void BuildTargetModel(ModelBuilder modelBuilder)
@@ -116,6 +116,63 @@ namespace FoodOrdersDatabaseImplement.Migrations
                     b.ToTable("DishComponents");
                 });
 
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.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("FoodOrdersDatabaseImplement.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("FoodOrdersDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -139,6 +196,9 @@ namespace FoodOrdersDatabaseImplement.Migrations
                     b.Property<int>("DishId")
                         .HasColumnType("int");
 
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
                     b.Property<int>("Status")
                         .HasColumnType("int");
 
@@ -151,62 +211,11 @@ namespace FoodOrdersDatabaseImplement.Migrations
 
                     b.HasIndex("DishId");
 
+                    b.HasIndex("ImplementerId");
+
                     b.ToTable("Orders");
                 });
 
-            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Shop", b =>
-                {
-                    b.Property<int>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
-
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
-
-                    b.Property<string>("Address")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.Property<int>("Capacity")
-                        .HasColumnType("int");
-
-                    b.Property<DateTime>("DateOfOpening")
-                        .HasColumnType("datetime2");
-
-                    b.Property<string>("ShopName")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.HasKey("Id");
-
-                    b.ToTable("Shops");
-                });
-
-            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.ShopDish", b =>
-                {
-                    b.Property<int>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
-
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
-
-                    b.Property<int>("Count")
-                        .HasColumnType("int");
-
-                    b.Property<int>("DishId")
-                        .HasColumnType("int");
-
-                    b.Property<int>("ShopId")
-                        .HasColumnType("int");
-
-                    b.HasKey("Id");
-
-                    b.HasIndex("DishId");
-
-                    b.HasIndex("ShopId");
-
-                    b.ToTable("ShopDishes");
-                });
-
             modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.DishComponent", b =>
                 {
                     b.HasOne("FoodOrdersDatabaseImplement.Models.Component", "Component")
@@ -226,6 +235,15 @@ namespace FoodOrdersDatabaseImplement.Migrations
                     b.Navigation("Dish");
                 });
 
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Client", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
             modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Order", b =>
                 {
                     b.HasOne("FoodOrdersDatabaseImplement.Models.Client", "Client")
@@ -240,28 +258,15 @@ namespace FoodOrdersDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
                     b.Navigation("Client");
 
                     b.Navigation("Dish");
-                });
 
-            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.ShopDish", b =>
-                {
-                    b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
-                        .WithMany()
-                        .HasForeignKey("DishId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.HasOne("FoodOrdersDatabaseImplement.Models.Shop", "Shop")
-                        .WithMany("Dishes")
-                        .HasForeignKey("ShopId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.Navigation("Dish");
-
-                    b.Navigation("Shop");
+                    b.Navigation("Implementer");
                 });
 
             modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Client", b =>
@@ -281,9 +286,9 @@ namespace FoodOrdersDatabaseImplement.Migrations
                     b.Navigation("Orders");
                 });
 
-            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Shop", b =>
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Implementer", b =>
                 {
-                    b.Navigation("Dishes");
+                    b.Navigation("Orders");
                 });
 #pragma warning restore 612, 618
         }

FoodOrders/FoodOrdersDatabaseImplement/Migrations/20230429112542_B8.cs

@@ -6,7 +6,7 @@ using Microsoft.EntityFrameworkCore.Migrations;
 namespace FoodOrdersDatabaseImplement.Migrations
 {
     /// <inheritdoc />
-    public partial class _5Hard : Migration
+    public partial class B8 : Migration
     {
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
@@ -55,19 +55,40 @@ namespace FoodOrdersDatabaseImplement.Migrations
                 });
 
             migrationBuilder.CreateTable(
-                name: "Shops",
+                name: "Implementers",
                 columns: table => new
                 {
                     Id = table.Column<int>(type: "int", nullable: false)
                         .Annotation("SqlServer:Identity", "1, 1"),
-                    ShopName = table.Column<string>(type: "nvarchar(max)", nullable: false),
-                    Address = table.Column<string>(type: "nvarchar(max)", nullable: false),
-                    DateOfOpening = table.Column<DateTime>(type: "datetime2", nullable: false),
-                    Capacity = table.Column<int>(type: "int", nullable: false)
+                    ImplementerFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    WorkExperience = table.Column<int>(type: "int", nullable: false),
+                    Qualification = table.Column<int>(type: "int", nullable: false)
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_Shops", x => x.Id);
+                    table.PrimaryKey("PK_Implementers", 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(
@@ -105,6 +126,7 @@ namespace FoodOrdersDatabaseImplement.Migrations
                         .Annotation("SqlServer:Identity", "1, 1"),
                     DishId = table.Column<int>(type: "int", nullable: false),
                     ClientId = table.Column<int>(type: "int", nullable: false),
+                    ImplementerId = table.Column<int>(type: "int", nullable: true),
                     Count = table.Column<int>(type: "int", nullable: false),
                     Sum = table.Column<double>(type: "float", nullable: false),
                     Status = table.Column<int>(type: "int", nullable: false),
@@ -126,33 +148,11 @@ namespace FoodOrdersDatabaseImplement.Migrations
                         principalTable: "Dishes",
                         principalColumn: "Id",
                         onDelete: ReferentialAction.Cascade);
-                });
-
-            migrationBuilder.CreateTable(
-                name: "ShopDishes",
-                columns: table => new
-                {
-                    Id = table.Column<int>(type: "int", nullable: false)
-                        .Annotation("SqlServer:Identity", "1, 1"),
-                    ShopId = table.Column<int>(type: "int", nullable: false),
-                    DishId = table.Column<int>(type: "int", nullable: false),
-                    Count = table.Column<int>(type: "int", nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_ShopDishes", x => x.Id);
                     table.ForeignKey(
-                        name: "FK_ShopDishes_Dishes_DishId",
-                        column: x => x.DishId,
-                        principalTable: "Dishes",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Cascade);
-                    table.ForeignKey(
-                        name: "FK_ShopDishes_Shops_ShopId",
-                        column: x => x.ShopId,
-                        principalTable: "Shops",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Cascade);
+                        name: "FK_Orders_Implementers_ImplementerId",
+                        column: x => x.ImplementerId,
+                        principalTable: "Implementers",
+                        principalColumn: "Id");
                 });
 
             migrationBuilder.CreateIndex(
@@ -165,6 +165,11 @@ namespace FoodOrdersDatabaseImplement.Migrations
                 table: "DishComponents",
                 column: "DishId");
 
+            migrationBuilder.CreateIndex(
+                name: "IX_Messages_ClientId",
+                table: "Messages",
+                column: "ClientId");
+
             migrationBuilder.CreateIndex(
                 name: "IX_Orders_ClientId",
                 table: "Orders",
@@ -176,14 +181,9 @@ namespace FoodOrdersDatabaseImplement.Migrations
                 column: "DishId");
 
             migrationBuilder.CreateIndex(
-                name: "IX_ShopDishes_DishId",
-                table: "ShopDishes",
-                column: "DishId");
-
-            migrationBuilder.CreateIndex(
-                name: "IX_ShopDishes_ShopId",
-                table: "ShopDishes",
-                column: "ShopId");
+                name: "IX_Orders_ImplementerId",
+                table: "Orders",
+                column: "ImplementerId");
         }
 
         /// <inheritdoc />
@@ -193,10 +193,10 @@ namespace FoodOrdersDatabaseImplement.Migrations
                 name: "DishComponents");
 
             migrationBuilder.DropTable(
-                name: "Orders");
+                name: "Messages");
 
             migrationBuilder.DropTable(
-                name: "ShopDishes");
+                name: "Orders");
 
             migrationBuilder.DropTable(
                 name: "Components");
@@ -208,7 +208,7 @@ namespace FoodOrdersDatabaseImplement.Migrations
                 name: "Dishes");
 
             migrationBuilder.DropTable(
-                name: "Shops");
+                name: "Implementers");
         }
     }
 }

FoodOrders/FoodOrdersDatabaseImplement/Migrations/20230429140101_H8.Designer.cs

@@ -0,0 +1,381 @@
+// <auto-generated />
+using System;
+using FoodOrdersDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace FoodOrdersDatabaseImplement.Migrations
+{
+    [DbContext(typeof(FoodOrdersDatabase))]
+    [Migration("20230429140101_H8")]
+    partial class H8
+    {
+        /// <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("FoodOrdersDatabaseImplement.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("FoodOrdersDatabaseImplement.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("FoodOrdersDatabaseImplement.Models.Dish", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("DishName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Dishes");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.DishComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("DishId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("DishId");
+
+                    b.ToTable("DishComponents");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.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("FoodOrdersDatabaseImplement.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<bool>("HasRead")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Reply")
+                        .HasColumnType("nvarchar(max)");
+
+                    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("FoodOrdersDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("DishId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("DishId");
+
+                    b.HasIndex("ImplementerId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Address")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Capacity")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateOfOpening")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("ShopName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Shops");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.ShopDish", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("DishId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ShopId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DishId");
+
+                    b.HasIndex("ShopId");
+
+                    b.ToTable("ShopDishes");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.DishComponent", b =>
+                {
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Component", "Component")
+                        .WithMany("DishComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
+                        .WithMany("Components")
+                        .HasForeignKey("DishId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Dish");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Messages")
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Orders")
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
+                        .WithMany("Orders")
+                        .HasForeignKey("DishId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Dish");
+
+                    b.Navigation("Implementer");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.ShopDish", b =>
+                {
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
+                        .WithMany()
+                        .HasForeignKey("DishId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Shop", "Shop")
+                        .WithMany("Dishes")
+                        .HasForeignKey("ShopId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Dish");
+
+                    b.Navigation("Shop");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Client", b =>
+                {
+                    b.Navigation("Messages");
+
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("DishComponents");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Dish", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Navigation("Dishes");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

FoodOrders/FoodOrdersDatabaseImplement/Migrations/20230429140101_H8.cs

@@ -0,0 +1,275 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace FoodOrdersDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class H8 : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Clients",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ClientFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Email = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Clients", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Components",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ComponentName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Cost = table.Column<double>(type: "float", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Components", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Dishes",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    DishName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Price = table.Column<double>(type: "float", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Dishes", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Implementers",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ImplementerFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    WorkExperience = table.Column<int>(type: "int", nullable: false),
+                    Qualification = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Implementers", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Shops",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ShopName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Address = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    DateOfOpening = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    Capacity = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Shops", 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),
+                    HasRead = table.Column<bool>(type: "bit", nullable: false),
+                    Reply = table.Column<string>(type: "nvarchar(max)", nullable: true)
+                },
+                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: "DishComponents",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    DishId = table.Column<int>(type: "int", nullable: false),
+                    ComponentId = table.Column<int>(type: "int", nullable: false),
+                    Count = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_DishComponents", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_DishComponents_Components_ComponentId",
+                        column: x => x.ComponentId,
+                        principalTable: "Components",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_DishComponents_Dishes_DishId",
+                        column: x => x.DishId,
+                        principalTable: "Dishes",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Orders",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    DishId = table.Column<int>(type: "int", nullable: false),
+                    ClientId = table.Column<int>(type: "int", nullable: false),
+                    ImplementerId = table.Column<int>(type: "int", nullable: true),
+                    Count = table.Column<int>(type: "int", nullable: false),
+                    Sum = table.Column<double>(type: "float", nullable: false),
+                    Status = table.Column<int>(type: "int", nullable: false),
+                    DateCreate = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    DateImplement = table.Column<DateTime>(type: "datetime2", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Orders", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Orders_Clients_ClientId",
+                        column: x => x.ClientId,
+                        principalTable: "Clients",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_Orders_Dishes_DishId",
+                        column: x => x.DishId,
+                        principalTable: "Dishes",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_Orders_Implementers_ImplementerId",
+                        column: x => x.ImplementerId,
+                        principalTable: "Implementers",
+                        principalColumn: "Id");
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ShopDishes",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ShopId = table.Column<int>(type: "int", nullable: false),
+                    DishId = table.Column<int>(type: "int", nullable: false),
+                    Count = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ShopDishes", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ShopDishes_Dishes_DishId",
+                        column: x => x.DishId,
+                        principalTable: "Dishes",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_ShopDishes_Shops_ShopId",
+                        column: x => x.ShopId,
+                        principalTable: "Shops",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_DishComponents_ComponentId",
+                table: "DishComponents",
+                column: "ComponentId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_DishComponents_DishId",
+                table: "DishComponents",
+                column: "DishId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Messages_ClientId",
+                table: "Messages",
+                column: "ClientId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_ClientId",
+                table: "Orders",
+                column: "ClientId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_DishId",
+                table: "Orders",
+                column: "DishId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_ImplementerId",
+                table: "Orders",
+                column: "ImplementerId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShopDishes_DishId",
+                table: "ShopDishes",
+                column: "DishId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShopDishes_ShopId",
+                table: "ShopDishes",
+                column: "ShopId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "DishComponents");
+
+            migrationBuilder.DropTable(
+                name: "Messages");
+
+            migrationBuilder.DropTable(
+                name: "Orders");
+
+            migrationBuilder.DropTable(
+                name: "ShopDishes");
+
+            migrationBuilder.DropTable(
+                name: "Components");
+
+            migrationBuilder.DropTable(
+                name: "Clients");
+
+            migrationBuilder.DropTable(
+                name: "Implementers");
+
+            migrationBuilder.DropTable(
+                name: "Dishes");
+
+            migrationBuilder.DropTable(
+                name: "Shops");
+        }
+    }
+}

FoodOrders/FoodOrdersDatabaseImplement/Migrations/FoodOrdersDatabaseModelSnapshot.cs

@@ -113,6 +113,69 @@ namespace FoodOrdersDatabaseImplement.Migrations
                     b.ToTable("DishComponents");
                 });
 
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.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("FoodOrdersDatabaseImplement.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<bool>("HasRead")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Reply")
+                        .HasColumnType("nvarchar(max)");
+
+                    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("FoodOrdersDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -136,6 +199,9 @@ namespace FoodOrdersDatabaseImplement.Migrations
                     b.Property<int>("DishId")
                         .HasColumnType("int");
 
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
                     b.Property<int>("Status")
                         .HasColumnType("int");
 
@@ -148,6 +214,8 @@ namespace FoodOrdersDatabaseImplement.Migrations
 
                     b.HasIndex("DishId");
 
+                    b.HasIndex("ImplementerId");
+
                     b.ToTable("Orders");
                 });
 
@@ -223,6 +291,15 @@ namespace FoodOrdersDatabaseImplement.Migrations
                     b.Navigation("Dish");
                 });
 
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Messages")
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
             modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Order", b =>
                 {
                     b.HasOne("FoodOrdersDatabaseImplement.Models.Client", "Client")
@@ -237,9 +314,15 @@ namespace FoodOrdersDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
                     b.Navigation("Client");
 
                     b.Navigation("Dish");
+
+                    b.Navigation("Implementer");
                 });
 
             modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.ShopDish", b =>
@@ -263,6 +346,8 @@ namespace FoodOrdersDatabaseImplement.Migrations
 
             modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Client", b =>
                 {
+                    b.Navigation("Messages");
+
                     b.Navigation("Orders");
                 });
 
@@ -278,6 +363,11 @@ namespace FoodOrdersDatabaseImplement.Migrations
                     b.Navigation("Orders");
                 });
 
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
             modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Shop", b =>
                 {
                     b.Navigation("Dishes");

FoodOrders/FoodOrdersDatabaseImplement/Models/Client.cs

@@ -4,26 +4,32 @@ using FoodOrdersDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Reflection;
+using System.Runtime.Serialization;
 
 namespace FoodOrdersDatabaseImplement.Models
 {
+    [DataContract]
     public class Client : IClientModel
     {
+        [DataMember]
         public int Id { get; set; }
-
+        [DataMember]
         [Required]
         public string ClientFIO { get; set; } = string.Empty;
-
+        [DataMember]
         [Required]
         public string Email { get; set; } = string.Empty;
-
+        [DataMember]
         [Required]
         public string Password { get; set; } = string.Empty;
 
         [ForeignKey("ClientId")]
         public virtual List<Order> Orders { get; set; } = new();
 
-        public static Client? Create(ClientBindingModel? model)
+		[ForeignKey("ClientId")]
+		public virtual List<MessageInfo> Messages { get; set; } = new();
+
+		public static Client? Create(ClientBindingModel? model)
         {
             if (model == null)
             {

FoodOrders/FoodOrdersDatabaseImplement/Models/Component.cs

@@ -3,16 +3,19 @@ using FoodOrdersContracts.ViewModels;
 using FoodOrdersDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Runtime.Serialization;
 
 namespace FoodOrdersDatabaseImplement.Models
 {
+    [DataContract]
     public class Component : IComponentModel
     {
+        [DataMember]
         public int Id { get; private set; }
-
+        [DataMember]
         [Required]
         public string ComponentName { get; private set; } = string.Empty;
-
+        [DataMember]
         [Required]
         public double Cost { get; set; }
 

FoodOrders/FoodOrdersDatabaseImplement/Models/Dish.cs

@@ -3,22 +3,25 @@ using FoodOrdersContracts.ViewModels;
 using FoodOrdersDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Runtime.Serialization;
 
 namespace FoodOrdersDatabaseImplement.Models
 {
+    [DataContract]
     public class Dish : IDishModel
     {
+        [DataMember]
         public int Id { get; set; }
-
+        [DataMember]
         [Required]
         public string DishName { get; set; } = string.Empty;
-
+        [DataMember]
         [Required]
         public double Price { get; set; }
 
         private Dictionary<int, (IComponentModel, int)>? _dishComponents = null;
 
-        //??
+        [DataMember]
         [NotMapped]
         public Dictionary<int, (IComponentModel, int)> DishComponents
         {

FoodOrders/FoodOrdersDatabaseImplement/Models/DishComponent.cs

@@ -1,7 +1,9 @@
 using System.ComponentModel.DataAnnotations;
+using System.Runtime.Serialization;
 
 namespace FoodOrdersDatabaseImplement.Models
 {
+    [DataContract]
     public class DishComponent
     {
         public int Id { get; set; }

FoodOrders/FoodOrdersDatabaseImplement/Models/Implementer.cs

@@ -0,0 +1,64 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.ViewModels;
+using FoodOrdersDataModels;
+using FoodOrdersDataModels.Models;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Runtime.Serialization;
+
+namespace FoodOrdersDatabaseImplement.Models
+{
+    [DataContract]
+    public class Implementer : IImplementerModel
+	{
+        [DataMember]
+        public int Id { get; private set; }
+        [DataMember]
+        public string ImplementerFIO { get; private set; } = string.Empty;
+        [DataMember]
+        public string Password { get; private set; } = string.Empty;
+        [DataMember]
+        public int WorkExperience { get; private set; }
+        [DataMember]
+        public int Qualification { get; private set; }
+
+		[ForeignKey("ImplementerId")]
+		public virtual List<Order> Orders { get; private set; } = new(); 
+
+		public static Implementer? Create(ImplementerBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Id = model.Id,
+				Password = model.Password,
+				Qualification = model.Qualification,
+				ImplementerFIO = model.ImplementerFIO,
+				WorkExperience = model.WorkExperience,
+			};
+		}
+
+		public void Update(ImplementerBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Password = model.Password;
+			Qualification = model.Qualification;
+			ImplementerFIO = model.ImplementerFIO;
+			WorkExperience = model.WorkExperience;
+		}
+
+		public ImplementerViewModel GetViewModel => new()
+		{
+			Id = Id,
+			Password = Password,
+			Qualification = Qualification,
+			ImplementerFIO = ImplementerFIO,
+			WorkExperience = WorkExperience,
+		};
+	}
+}

FoodOrders/FoodOrdersDatabaseImplement/Models/MessageInfo.cs

@@ -0,0 +1,74 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.ViewModels;
+using FoodOrdersDataModels.Models;
+using System.ComponentModel.DataAnnotations;
+using System.Runtime.Serialization;
+
+namespace FoodOrdersDatabaseImplement.Models
+{
+    [DataContract]
+    public class MessageInfo : IMessageInfoModel
+    {
+		[Key]
+        [DataMember]
+        public string MessageId { get; private set; } = string.Empty;
+        [DataMember]
+        public int? ClientId { get; private set; }
+        [DataMember]
+        [Required]
+		public string SenderName { get; private set; } = string.Empty;
+        [DataMember]
+        [Required]
+		public DateTime DateDelivery { get; private set; }
+        [DataMember]
+        [Required]
+		public string Subject { get; private set; } = string.Empty;
+        [DataMember]
+        [Required]
+		public string Body { get; private set; } = string.Empty;
+		public virtual Client? Client { get; set; }
+        public bool HasRead { get; private set; }
+        public string? Reply { get; private set; }
+		public static MessageInfo? Create(MessageInfoBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new MessageInfo()
+			{
+                Body = model.Body,
+                Reply = model.Reply,
+                HasRead = model.HasRead,
+                Subject = model.Subject,
+                ClientId = model.ClientId,
+				MessageId = model.MessageId,
+				SenderName = model.SenderName,
+				DateDelivery = model.DateDelivery,
+			};
+		}
+        public void Update(MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            Reply = model.Reply;
+            HasRead = model.HasRead;
+        }
+
+		public MessageInfoViewModel GetViewModel => new()
+		{
+            Body = Body,
+            Reply = Reply,
+            HasRead = HasRead,
+            Subject = Subject,
+            ClientId = ClientId,
+			MessageId = MessageId,
+			SenderName = SenderName,
+			DateDelivery = DateDelivery,
+		};
+
+        public int Id => throw new NotImplementedException();
+    }
+}

FoodOrders/FoodOrdersDatabaseImplement/Models/Order.cs

@@ -3,28 +3,33 @@ using FoodOrdersContracts.ViewModels;
 using FoodOrdersDataModels.Enums;
 using FoodOrdersDataModels.Models;
 using System.ComponentModel.DataAnnotations;
+using System.Runtime.Serialization;
 
 namespace FoodOrdersDatabaseImplement.Models
 {
+    [DataContract]
     public class Order : IOrderModel
     {
+        [DataMember]
         public int Id { get; set; }
-
+        [DataMember]
         [Required]
         public int DishId { get; set; }
-
+        [DataMember]
         [Required]
         public int ClientId { get; set; }
-
+        [DataMember]
+        public int? ImplementerId { get; set; }
+        [DataMember]
         [Required]
         public int Count { get; set; }
-
+        [DataMember]
         [Required]
         public double Sum { get; set; }
-
+        [DataMember]
         [Required]
         public OrderStatus Status { get; set; }
-
+        [DataMember]
         [Required]
         public DateTime DateCreate { get; set; }
 
@@ -32,6 +37,8 @@ namespace FoodOrdersDatabaseImplement.Models
 
         public virtual Client Client { get; set; }
 
+        public Implementer? Implementer { get; private set; }
+        [DataMember]
         public DateTime? DateImplement { get; set; }
 
         public static Order? Create(OrderBindingModel? model)
@@ -45,6 +52,7 @@ namespace FoodOrdersDatabaseImplement.Models
                 Id = model.Id,
                 DishId = model.DishId,
                 ClientId = model.ClientId,
+                ImplementerId = model.ImplementerId,
                 Count = model.Count,
                 Sum = model.Sum,
                 Status = model.Status,
@@ -61,6 +69,7 @@ namespace FoodOrdersDatabaseImplement.Models
             }
             Status = model.Status;
             DateImplement = model.DateImplement;
+            ImplementerId = model.ImplementerId;
         }
 
         public OrderViewModel GetViewModel => new()
@@ -68,7 +77,9 @@ namespace FoodOrdersDatabaseImplement.Models
             Id = Id,
             DishId = DishId,
             ClientId = ClientId,
+            ImplementerId = ImplementerId,
             ClientFIO = Client.ClientFIO,
+            ImplementerFIO = Implementer?.ImplementerFIO ?? string.Empty,
             Count = Count,
             Sum = Sum,
             Status = Status,

FoodOrders/FoodOrdersFileImplement/DataFileSingleton.cs

@@ -9,13 +9,17 @@ namespace FoodOrdersFileImplement
         private readonly string OrderFileName = "Order.xml";
         private readonly string DishFileName = "Dish.xml";
         private readonly string ClientFileName = "Clients.xml";
+        private readonly string ImplementerFileName = "Implementer.xml";
+        private readonly string MessageInfoFileName = "MessageInfo.xml";
         private readonly string ShopFileName = "Shop.xml";
         public List<Component> Components { get; private set; }
         public List<Order> Orders { get; private set; }
         public List<Dish> Dishes { get; private set; }
         public List<Shop> Shops { 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)
@@ -29,6 +33,8 @@ namespace FoodOrdersFileImplement
         public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
         public void SaveShops() => SaveData(Shops, ShopFileName, "Shops", x => x.GetXElement);
         public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
+        public void SaveImplementer() => SaveData(Implementers, ImplementerFileName, "Implementer", x => x.GetXElement);
+        public void SaveMessages() => SaveData(Orders, ImplementerFileName, "Messages", x => x.GetXElement);
         private DataFileSingleton()
         {
             Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
@@ -36,6 +42,8 @@ namespace FoodOrdersFileImplement
             Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
             Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
             Shops = LoadData(ShopFileName, "Shop", x => Shop.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)
         {

FoodOrders/FoodOrdersFileImplement/FileImplementationExtension.cs

@@ -0,0 +1,23 @@
+using FoodOrdersContracts.DI;
+using FoodOrdersContracts.StoragesContracts;
+using FoodOrdersFileImplement.Implements;
+
+namespace FoodOrdersFileImplement
+{
+    public class FileImplementationExtension : IImplementationExtension
+    {
+        public int Priority => 1;
+
+        public void RegisterServices()
+        {
+            DependencyManager.Instance.RegisterType<IClientStorage, ClientStorage>();
+            DependencyManager.Instance.RegisterType<IComponentStorage, ComponentStorage>();
+            DependencyManager.Instance.RegisterType<IImplementerStorage, ImplementerStorage>();
+            DependencyManager.Instance.RegisterType<IMessageInfoStorage, MessageInfoStorage>();
+            DependencyManager.Instance.RegisterType<IOrderStorage, OrderStorage>();
+            DependencyManager.Instance.RegisterType<IDishStorage, DishStorage>();
+            DependencyManager.Instance.RegisterType<IBackUpInfo, BackUpInfo>();
+        }
+
+    }
+}

FoodOrders/FoodOrdersFileImplement/FoodOrdersFileImplement.csproj

@@ -11,4 +11,8 @@
     <ProjectReference Include="..\FoodOrdersDataModels\FoodOrdersDataModels.csproj" />
   </ItemGroup>
 
+  <Target Name="PostBuild" AfterTargets="PostBuildEvent">
+    <Exec Command="copy /Y &quot;$(targetDir)*.dll&quot; &quot;$(solutionDir)ImplementationExtensions\*.dll&quot;" />
+  </Target>
+
 </Project>

FoodOrders/FoodOrdersFileImplement/Implements/BackUpInfo.cs

@@ -0,0 +1,34 @@
+using FoodOrdersContracts.StoragesContracts;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FoodOrdersFileImplement
+{
+    public class BackUpInfo : IBackUpInfo
+    {
+        public List<T>? GetList<T>() where T : class, new()
+        {
+            // Получаем значения из singleton-объекта универсального свойства содержащее тип T
+            var source = DataFileSingleton.GetInstance();
+            return (List<T>?)source.GetType().GetProperties()
+                .FirstOrDefault(x => x.PropertyType.IsGenericType && x.PropertyType.GetGenericArguments()[0] == typeof(T))
+                ?.GetValue(source);
+        }
+        public Type? GetTypeByModelInterface(string modelInterfaceName)
+        {
+            var assembly = typeof(BackUpInfo).Assembly;
+            var types = assembly.GetTypes();
+            foreach (var type in types)
+            {
+                if (type.IsClass && type.GetInterface(modelInterfaceName) != null)
+                {
+                    return type;
+                }
+            }
+            return null;
+        }
+    }
+}

FoodOrders/FoodOrdersFileImplement/Implements/ImplementerStorage.cs

@@ -0,0 +1,91 @@
+using FoodOrdersContracts.BindingModels;
+using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.StoragesContracts;
+using FoodOrdersContracts.ViewModels;
+using FoodOrdersFileImplement.Models;
+
+namespace FoodOrdersFileImplement.Implements
+{
+	public class ImplementerStorage : IImplementerStorage
+	{
+		private readonly DataFileSingleton _source;
+		public ImplementerStorage()
+		{
+			_source = DataFileSingleton.GetInstance();
+		}
+
+		public ImplementerViewModel? Delete(ImplementerBindingModel model)
+		{
+			var res = _source.Implementers.FirstOrDefault(x => x.Id == model.Id);
+			if (res != null)
+			{
+				_source.Implementers.Remove(res);
+				_source.SaveImplementer();
+			}
+			return res?.GetViewModel;
+		}
+
+		public ImplementerViewModel? GetElement(ImplementerSearchModel model)
+		{
+			if (model.Id.HasValue)
+				return _source.Implementers.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
+			if (model.ImplementerFIO != null && model.Password != null)
+				return _source.Implementers
+					.FirstOrDefault(x => x.ImplementerFIO.Equals(model.ImplementerFIO)
+									  && x.Password.Equals(model.Password))
+					?.GetViewModel;
+			if (model.ImplementerFIO != null)
+				return _source.Implementers.FirstOrDefault(x => x.ImplementerFIO.Equals(model.ImplementerFIO))?.GetViewModel;
+			return null;
+		}
+
+		public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model)
+		{
+			if (model == null)
+			{
+				return new();
+			}
+			if (model.Id.HasValue)
+			{
+				var res = GetElement(model);
+				return res != null ? new() { res } : new();
+			}
+			if (model.ImplementerFIO != null) // На случай если фио не будет уникальным (по заданию оно уникально)
+			{
+				return _source.Implementers
+					.Where(x => x.ImplementerFIO.Equals(model.ImplementerFIO))
+					.Select(x => x.GetViewModel)
+					.ToList();
+			}
+			return new();
+		}
+
+		public List<ImplementerViewModel> GetFullList()
+		{
+			return _source.Implementers.Select(x => x.GetViewModel).ToList();
+		}
+
+		public ImplementerViewModel? Insert(ImplementerBindingModel model)
+		{
+			model.Id = _source.Implementers.Count > 0 ? _source.Implementers.Max(x => x.Id) + 1 : 1;
+			var res = Implementer.Create(model);
+			if (res != null)
+			{
+				_source.Implementers.Add(res);
+				_source.SaveImplementer();
+			}
+			return res?.GetViewModel;	
+		}
+
+		public ImplementerViewModel? Update(ImplementerBindingModel model)
+		{
+			var res = _source.Implementers.FirstOrDefault(x => x.Id == model.Id);
+			if (res != null)
+			{
+				res.Update(model);
+				_source.SaveImplementer();
+			}
+			return res?.GetViewModel;
+		}
+	}
+}