Добавьте файлы проекта.

ProjectCafe.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.29102.190
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ProjectCafe", "ProjectCafe\ProjectCafe.csproj", "{DFBA7BAD-452F-4948-B457-E0B7E48D1C5C}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{DFBA7BAD-452F-4948-B457-E0B7E48D1C5C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DFBA7BAD-452F-4948-B457-E0B7E48D1C5C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DFBA7BAD-452F-4948-B457-E0B7E48D1C5C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DFBA7BAD-452F-4948-B457-E0B7E48D1C5C}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {9655BB28-FF8E-4DDD-9680-E405993855F0}
+	EndGlobalSection
+EndGlobal

ProjectCafe/Administrator.xaml

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+<Page x:Class="ProjectCafe.Administrator"
+      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+      xmlns:local="clr-namespace:ProjectCafe"
+      mc:Ignorable="d" 
+      d:DesignHeight="450" d:DesignWidth="800"
+      Title="Administrator">
+
+    <Grid>
+        <Button Content="Пользователи" HorizontalAlignment="Left" Margin="91,59,0,0" VerticalAlignment="Top" Width="117" Click="ShowListEmployee_Click"/>
+        <Button Content="Заказы" HorizontalAlignment="Left" Margin="244,59,0,0" VerticalAlignment="Top" Width="75" Click="ShowListOrder_Click"/>
+
+    </Grid>
+</Page>

ProjectCafe/Administrator.xaml.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace ProjectCafe
+{
+    /// <summary>
+    /// Логика взаимодействия для Administrator.xaml
+    /// </summary>
+    public partial class Administrator : Page
+    {
+        public Administrator()
+        {
+            InitializeComponent();
+        }
+
+        private void ShowListEmployee_Click(object sender, RoutedEventArgs e)
+        {
+            FrameClass.MainFrame.Navigate(new ListEployeePage());
+        }
+
+        private void ShowListOrder_Click(object sender, RoutedEventArgs e)
+        {
+
+        }
+    }
+}

ProjectCafe/App.config

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+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <configSections>
+    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
+    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
+  </configSections>
+  <startup>
+    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+  </startup>
+  <connectionStrings>
+    <add name="gr672_bdaEntities" connectionString="metadata=res://*/Model1.csdl|res://*/Model1.ssdl|res://*/Model1.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=mssql;initial catalog=gr672_bda;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />
+  </connectionStrings>
+  <entityFramework>
+    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
+      <parameters>
+        <parameter value="mssqllocaldb" />
+      </parameters>
+    </defaultConnectionFactory>
+    <providers>
+      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
+    </providers>
+  </entityFramework>
+</configuration>

ProjectCafe/App.xaml

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+<Application x:Class="ProjectCafe.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:ProjectCafe"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+         
+    </Application.Resources>
+</Application>

ProjectCafe/App.xaml.cs

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+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace ProjectCafe
+{
+    /// <summary>
+    /// Логика взаимодействия для App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+}

ProjectCafe/Authorisation.xaml

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+<Page x:Class="ProjectCafe.Authorisation"
+      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+      xmlns:local="clr-namespace:ProjectCafe"
+      mc:Ignorable="d" 
+      d:DesignHeight="450" d:DesignWidth="800"
+      Title="Авторизация">
+
+    <Grid>
+        <Button Content="Войти" HorizontalAlignment="Left" Margin="164,276,0,0" VerticalAlignment="Top" Width="75" Click="Auth_Ckick"/>
+        <TextBlock HorizontalAlignment="Left" Margin="164,170,0,0" TextWrapping="Wrap" Text="Логин" VerticalAlignment="Top" Height="25" Width="60"/>
+        <TextBlock HorizontalAlignment="Left" Margin="164,205,0,0" TextWrapping="Wrap" Text="Пароль" VerticalAlignment="Top" Height="28" Width="60"/>
+        <TextBox Name="txtLogin" HorizontalAlignment="Left" Height="23" Margin="268,172,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Width="120"/>
+        <PasswordBox Name="txtPassword" HorizontalAlignment="Left" Margin="268,205,0,0" VerticalAlignment="Top" Width="120" Height="28"/>
+
+    </Grid>
+</Page>

ProjectCafe/Authorisation.xaml.cs

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+using ProjectCafe.Properties;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace ProjectCafe
+{
+    /// <summary>
+    /// Логика взаимодействия для Authorisation.xaml
+    /// </summary>
+    public partial class Authorisation : Page
+    {
+        gr672_bdaEntities db = new gr672_bdaEntities();
+        public Authorisation()
+        {
+            InitializeComponent();
+        }
+
+        private void Auth_Ckick(object sender, RoutedEventArgs e)
+        {
+            if (txtLogin == null || txtPassword == null)
+            {
+                MessageBox.Show("Не все поля заполнены");
+            }
+            using (var db = new gr672_bdaEntities())
+            {
+                var user = db.EmployeeCafe
+                .AsNoTracking()
+                .FirstOrDefault(u => u.Login == txtLogin.Text && u.Password == txtPassword.Password);
+                if (user == null)
+                {
+                    MessageBox.Show("Пользователь с таким именем не найден!");
+                }
+                int IdEmployee = user.IdEmployee;
+                Application.Current.Properties["IdEmployee"] = IdEmployee;
+                switch (user.RoleEmployee.IdRole)
+                {
+                    case 1:
+                        FrameClass.MainFrame.Navigate(new Cook());
+                        
+                        break;
+                    case 2:
+                        FrameClass.MainFrame.Navigate(new EmployeePage());                        
+                        break;
+                    case 3:
+                        FrameClass.MainFrame.Navigate(new Administrator());
+                        break;
+                }
+
+            }
+        }
+    }
+}

ProjectCafe/Cook.xaml

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+<Page x:Class="ProjectCafe.Cook"
+      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+      xmlns:local="clr-namespace:ProjectCafe"
+      mc:Ignorable="d" 
+      d:DesignHeight="450" d:DesignWidth="800"
+      Title="Cook">
+
+    <Grid>
+        
+    </Grid>
+</Page>

ProjectCafe/Cook.xaml.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace ProjectCafe
+{
+    /// <summary>
+    /// Логика взаимодействия для Cook.xaml
+    /// </summary>
+    public partial class Cook : Page
+    {
+        public Cook()
+        {
+            InitializeComponent();
+        }
+    }
+}

ProjectCafe/Eating.cs

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+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace ProjectCafe
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Eating
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public Eating()
+        {
+            this.Table = new HashSet<Table>();
+        }
+    
+        public int IdEating { get; set; }
+        public string NameEating { get; set; }
+        public decimal Price { get; set; }
+        public int TimeCooking { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<Table> Table { get; set; }
+    }
+}

ProjectCafe/EmployeeCafe.cs

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+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace ProjectCafe
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class EmployeeCafe
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public EmployeeCafe()
+        {
+            this.Order = new HashSet<Order>();
+        }
+    
+        public int IdEmployee { get; set; }
+        public string Login { get; set; }
+        public string Password { get; set; }
+        public string LastName { get; set; }
+        public string FirstName { get; set; }
+        public string MiddleName { get; set; }
+        public Nullable<int> StatusEmployeeId { get; set; }
+        public int RoleEmployeeId { get; set; }
+    
+        public virtual RoleEmployee RoleEmployee { get; set; }
+        public virtual StatusEmployee StatusEmployee { get; set; }
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<Order> Order { get; set; }
+    }
+}

ProjectCafe/EmployeePage.xaml

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+<Page x:Class="ProjectCafe.EmployeePage"
+      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+      xmlns:local="clr-namespace:ProjectCafe"
+      mc:Ignorable="d" 
+      d:DesignHeight="450" d:DesignWidth="800"
+      Title="EmployeePage">
+
+    <Grid>
+        
+    </Grid>
+</Page>

ProjectCafe/EmployeePage.xaml.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace ProjectCafe
+{
+    /// <summary>
+    /// Логика взаимодействия для EmployeePage.xaml
+    /// </summary>
+    public partial class EmployeePage : Page
+    {
+        public EmployeePage()
+        {
+            InitializeComponent();
+        }
+    }
+}

ProjectCafe/FrameClass.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Controls;
+
+namespace ProjectCafe
+{
+    class FrameClass
+    {
+        public static Frame MainFrame;
+    }
+}

ProjectCafe/InsertEployeeWindow.xaml

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+<Window x:Class="ProjectCafe.InsertEployeeWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:ProjectCafe"
+        mc:Ignorable="d"
+        Title="InsertEployeeWindow" Height="450" Width="800">
+    <Grid>
+        <TextBox Name="txtLastName" HorizontalAlignment="Left" Height="23" Margin="235,86,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Width="120"/>
+        <TextBox Name="txtFirstName" HorizontalAlignment="Left" Height="23" Margin="235,114,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Width="120"/>
+        <TextBox Name="txtMiddleName" HorizontalAlignment="Left" Height="23" Margin="235,142,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Width="120"/>
+        <TextBox Name="txtLogin" HorizontalAlignment="Left" Height="23" Margin="235,170,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Width="120"/>
+        <TextBox HorizontalAlignment="Left" Height="23" Margin="235,198,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Width="120"/>
+        <ComboBox Name="cmbRole" HorizontalAlignment="Left" Margin="235,226,0,0" VerticalAlignment="Top" Width="120"/>
+        <Button Content="Добавить" HorizontalAlignment="Left" Margin="154,286,0,0" VerticalAlignment="Top" Width="75" Click="Insert_Click"/>
+        <Button Content="Выход" HorizontalAlignment="Left" Margin="268,286,0,0" VerticalAlignment="Top" Width="75" Click="Cancel_Click"/>
+        <TextBlock HorizontalAlignment="Left" Margin="136,86,0,0" TextWrapping="Wrap" Text="Фамилия" VerticalAlignment="Top" Height="23" Width="93"/>
+        <TextBlock HorizontalAlignment="Left" Margin="136,198,0,0" TextWrapping="Wrap" Text="Пароль" VerticalAlignment="Top" Height="23" Width="93"/>
+        <TextBlock HorizontalAlignment="Left" Margin="137,170,0,0" TextWrapping="Wrap" Text="Логин" VerticalAlignment="Top" Height="23" Width="93"/>
+        <TextBlock HorizontalAlignment="Left" Margin="136,142,0,0" TextWrapping="Wrap" Text="Отчество" VerticalAlignment="Top" Height="23" Width="93"/>
+        <TextBlock HorizontalAlignment="Left" Margin="137,114,0,0" TextWrapping="Wrap" Text="Имя" VerticalAlignment="Top" Height="23" Width="93"/>
+        <TextBlock HorizontalAlignment="Left" Margin="137,225,0,0" TextWrapping="Wrap" Text="Должность" VerticalAlignment="Top" Height="23" Width="93"/>
+        
+
+    </Grid>
+</Window>

ProjectCafe/InsertEployeeWindow.xaml.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace ProjectCafe
+{
+    /// <summary>
+    /// Логика взаимодействия для InsertEployeeWindow.xaml
+    /// </summary>
+    public partial class InsertEployeeWindow : Window
+    {
+        public InsertEployeeWindow()
+        {
+            InitializeComponent();
+        }
+
+        private void Insert_Click(object sender, RoutedEventArgs e)
+        {
+
+        }
+
+        private void Cancel_Click(object sender, RoutedEventArgs e)
+        {
+            this.Close();
+        }
+    }
+}

ProjectCafe/ListEployeePage.xaml

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+<Page x:Class="ProjectCafe.ListEployeePage"
+      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+      xmlns:local="clr-namespace:ProjectCafe"
+      mc:Ignorable="d" 
+      d:DesignHeight="450" d:DesignWidth="800"
+      Title="ListEployeePage" Loaded="WindowLoaded">
+
+    <Grid>
+        <DataGrid CanUserAddRows="False" Name="ListEmployee" AutoGenerateColumns="False" HorizontalAlignment="Left" Height="163" Margin="101,69,0,0" VerticalAlignment="Top" Width="595">
+
+            <DataGrid.Columns>
+                <DataGridTextColumn Binding="{Binding LastName}" Header="Фамилия" Width="3*"/>
+                <DataGridTextColumn Binding="{Binding FirstName}" Header="Имя" Width="3*"/>
+                <DataGridTextColumn Binding="{Binding MiddleName}" Header="Отчество" Width="3*"/>
+                <DataGridTextColumn Binding="{Binding RoleEmployee.RoleName}" Header="Должность" Width="3*"/>
+                <DataGridTextColumn Binding="{Binding StatusEmployee.NameStatusE}" Header="Статус" Width="3*"/>
+            </DataGrid.Columns>
+        </DataGrid>
+        <Button Content="Добавить" HorizontalAlignment="Left" Margin="114,271,0,0" VerticalAlignment="Top" Width="75" Click="InsertEmployee_Click"/>
+        <Button Content="Изменить статус" HorizontalAlignment="Left" Margin="243,271,0,0" VerticalAlignment="Top" Width="120" Click="StatusEdit_Click"/>
+
+    </Grid>
+</Page>

ProjectCafe/ListEployeePage.xaml.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace ProjectCafe
+{
+    /// <summary>
+    /// Логика взаимодействия для ListEployeePage.xaml
+    /// </summary>
+    public partial class ListEployeePage : Page
+    {
+        gr672_bdaEntities db = new gr672_bdaEntities();
+        public ListEployeePage()
+        {
+            InitializeComponent();
+         
+
+        }
+
+        private void WindowLoaded(object sender, RoutedEventArgs e)
+        {
+            ListEmployee.ItemsSource = db.EmployeeCafe.ToList();
+        }
+
+        private void InsertEmployee_Click(object sender, RoutedEventArgs e)
+        {
+            InsertEployeeWindow open = new InsertEployeeWindow();
+            open.Show();
+        }
+
+        private void StatusEdit_Click(object sender, RoutedEventArgs e)
+        {
+
+        }
+    }
+}

ProjectCafe/MainWindow.xaml

@@ -0,0 +1,13 @@
+<Window x:Class="ProjectCafe.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:ProjectCafe"
+        mc:Ignorable="d"
+        Title="Кафе" Height="450" Width="800">
+    <Grid>
+        <Frame Name="Frame" HorizontalAlignment="Left" Height="399" Margin="10,10,0,0" VerticalAlignment="Top" Width="772"/>
+
+    </Grid>
+</Window>

ProjectCafe/MainWindow.xaml.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace ProjectCafe
+{
+    /// <summary>
+    /// Логика взаимодействия для MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+            FrameClass.MainFrame = this.Frame;
+            FrameClass.MainFrame.Navigate(new Authorisation());
+        }
+    }
+}

ProjectCafe/Model1.Context.cs

@@ -0,0 +1,36 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace ProjectCafe
+{
+    using System;
+    using System.Data.Entity;
+    using System.Data.Entity.Infrastructure;
+    
+    public partial class gr672_bdaEntities : DbContext
+    {
+        public gr672_bdaEntities()
+            : base("name=gr672_bdaEntities")
+        {
+        }
+    
+        protected override void OnModelCreating(DbModelBuilder modelBuilder)
+        {
+            throw new UnintentionalCodeFirstException();
+        }
+    
+        public virtual DbSet<Eating> Eating { get; set; }
+        public virtual DbSet<EmployeeCafe> EmployeeCafe { get; set; }
+        public virtual DbSet<Order> Order { get; set; }
+        public virtual DbSet<RoleEmployee> RoleEmployee { get; set; }
+        public virtual DbSet<StatusEmployee> StatusEmployee { get; set; }
+        public virtual DbSet<StatusOrder> StatusOrder { get; set; }
+        public virtual DbSet<Table> Table { get; set; }
+    }
+}

ProjectCafe/Model1.Context.tt

@@ -0,0 +1,636 @@
+<#@ template language="C#" debug="false" hostspecific="true"#>
+<#@ include file="EF6.Utility.CS.ttinclude"#><#@
+ output extension=".cs"#><#
+
+const string inputFile = @"Model1.edmx";
+var textTransform = DynamicTextTransformation.Create(this);
+var code = new CodeGenerationTools(this);
+var ef = new MetadataTools(this);
+var typeMapper = new TypeMapper(code, ef, textTransform.Errors);
+var loader = new EdmMetadataLoader(textTransform.Host, textTransform.Errors);
+var itemCollection = loader.CreateEdmItemCollection(inputFile);
+var modelNamespace = loader.GetModelNamespace(inputFile);
+var codeStringGenerator = new CodeStringGenerator(code, typeMapper, ef);
+
+var container = itemCollection.OfType<EntityContainer>().FirstOrDefault();
+if (container == null)
+{
+    return string.Empty;
+}
+#>
+//------------------------------------------------------------------------------
+// <auto-generated>
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine1")#>
+//
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine2")#>
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine3")#>
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+<#
+
+var codeNamespace = code.VsNamespaceSuggestion();
+if (!String.IsNullOrEmpty(codeNamespace))
+{
+#>
+namespace <#=code.EscapeNamespace(codeNamespace)#>
+{
+<#
+    PushIndent("    ");
+}
+
+#>
+using System;
+using System.Data.Entity;
+using System.Data.Entity.Infrastructure;
+<#
+if (container.FunctionImports.Any())
+{
+#>
+using System.Data.Entity.Core.Objects;
+using System.Linq;
+<#
+}
+#>
+
+<#=Accessibility.ForType(container)#> partial class <#=code.Escape(container)#> : DbContext
+{
+    public <#=code.Escape(container)#>()
+        : base("name=<#=container.Name#>")
+    {
+<#
+if (!loader.IsLazyLoadingEnabled(container))
+{
+#>
+        this.Configuration.LazyLoadingEnabled = false;
+<#
+}
+
+foreach (var entitySet in container.BaseEntitySets.OfType<EntitySet>())
+{
+    // Note: the DbSet members are defined below such that the getter and
+    // setter always have the same accessibility as the DbSet definition
+    if (Accessibility.ForReadOnlyProperty(entitySet) != "public")
+    {
+#>
+        <#=codeStringGenerator.DbSetInitializer(entitySet)#>
+<#
+    }
+}
+#>
+    }
+
+    protected override void OnModelCreating(DbModelBuilder modelBuilder)
+    {
+        throw new UnintentionalCodeFirstException();
+    }
+
+<#
+    foreach (var entitySet in container.BaseEntitySets.OfType<EntitySet>())
+    {
+#>
+    <#=codeStringGenerator.DbSet(entitySet)#>
+<#
+    }
+
+    foreach (var edmFunction in container.FunctionImports)
+    {
+        WriteFunctionImport(typeMapper, codeStringGenerator, edmFunction, modelNamespace, includeMergeOption: false);
+    }
+#>
+}
+<#
+
+if (!String.IsNullOrEmpty(codeNamespace))
+{
+    PopIndent();
+#>
+}
+<#
+}
+#>
+<#+
+
+private void WriteFunctionImport(TypeMapper typeMapper, CodeStringGenerator codeStringGenerator, EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
+{
+    if (typeMapper.IsComposable(edmFunction))
+    {
+#>
+
+    [DbFunction("<#=edmFunction.NamespaceName#>", "<#=edmFunction.Name#>")]
+    <#=codeStringGenerator.ComposableFunctionMethod(edmFunction, modelNamespace)#>
+    {
+<#+
+        codeStringGenerator.WriteFunctionParameters(edmFunction, WriteFunctionParameter);
+#>
+        <#=codeStringGenerator.ComposableCreateQuery(edmFunction, modelNamespace)#>
+    }
+<#+
+    }
+    else
+    {
+#>
+
+    <#=codeStringGenerator.FunctionMethod(edmFunction, modelNamespace, includeMergeOption)#>
+    {
+<#+
+        codeStringGenerator.WriteFunctionParameters(edmFunction, WriteFunctionParameter);
+#>
+        <#=codeStringGenerator.ExecuteFunction(edmFunction, modelNamespace, includeMergeOption)#>
+    }
+<#+
+        if (typeMapper.GenerateMergeOptionFunction(edmFunction, includeMergeOption))
+        {
+            WriteFunctionImport(typeMapper, codeStringGenerator, edmFunction, modelNamespace, includeMergeOption: true);
+        }
+    }
+}
+
+public void WriteFunctionParameter(string name, string isNotNull, string notNullInit, string nullInit)
+{
+#>
+        var <#=name#> = <#=isNotNull#> ?
+            <#=notNullInit#> :
+            <#=nullInit#>;
+
+<#+
+}
+
+public const string TemplateId = "CSharp_DbContext_Context_EF6";
+
+public class CodeStringGenerator
+{
+    private readonly CodeGenerationTools _code;
+    private readonly TypeMapper _typeMapper;
+    private readonly MetadataTools _ef;
+
+    public CodeStringGenerator(CodeGenerationTools code, TypeMapper typeMapper, MetadataTools ef)
+    {
+        ArgumentNotNull(code, "code");
+        ArgumentNotNull(typeMapper, "typeMapper");
+        ArgumentNotNull(ef, "ef");
+
+        _code = code;
+        _typeMapper = typeMapper;
+        _ef = ef;
+    }
+
+    public string Property(EdmProperty edmProperty)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2} {{ {3}get; {4}set; }}",
+            Accessibility.ForProperty(edmProperty),
+            _typeMapper.GetTypeName(edmProperty.TypeUsage),
+            _code.Escape(edmProperty),
+            _code.SpaceAfter(Accessibility.ForGetter(edmProperty)),
+            _code.SpaceAfter(Accessibility.ForSetter(edmProperty)));
+    }
+
+    public string NavigationProperty(NavigationProperty navProp)
+    {
+        var endType = _typeMapper.GetTypeName(navProp.ToEndMember.GetEntityType());
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2} {{ {3}get; {4}set; }}",
+            AccessibilityAndVirtual(Accessibility.ForNavigationProperty(navProp)),
+            navProp.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many ? ("ICollection<" + endType + ">") : endType,
+            _code.Escape(navProp),
+            _code.SpaceAfter(Accessibility.ForGetter(navProp)),
+            _code.SpaceAfter(Accessibility.ForSetter(navProp)));
+    }
+    
+    public string AccessibilityAndVirtual(string accessibility)
+    {
+        return accessibility + (accessibility != "private" ? " virtual" : "");
+    }
+    
+    public string EntityClassOpening(EntityType entity)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1}partial class {2}{3}",
+            Accessibility.ForType(entity),
+            _code.SpaceAfter(_code.AbstractOption(entity)),
+            _code.Escape(entity),
+            _code.StringBefore(" : ", _typeMapper.GetTypeName(entity.BaseType)));
+    }
+    
+    public string EnumOpening(SimpleType enumType)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} enum {1} : {2}",
+            Accessibility.ForType(enumType),
+            _code.Escape(enumType),
+            _code.Escape(_typeMapper.UnderlyingClrType(enumType)));
+        }
+    
+    public void WriteFunctionParameters(EdmFunction edmFunction, Action<string, string, string, string> writeParameter)
+    {
+        var parameters = FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
+        foreach (var parameter in parameters.Where(p => p.NeedsLocalVariable))
+        {
+            var isNotNull = parameter.IsNullableOfT ? parameter.FunctionParameterName + ".HasValue" : parameter.FunctionParameterName + " != null";
+            var notNullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", " + parameter.FunctionParameterName + ")";
+            var nullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", typeof(" + TypeMapper.FixNamespaces(parameter.RawClrTypeName) + "))";
+            writeParameter(parameter.LocalVariableName, isNotNull, notNullInit, nullInit);
+        }
+    }
+    
+    public string ComposableFunctionMethod(EdmFunction edmFunction, string modelNamespace)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} IQueryable<{1}> {2}({3})",
+            AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
+            _typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
+            _code.Escape(edmFunction),
+            string.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray()));
+    }
+    
+    public string ComposableCreateQuery(EdmFunction edmFunction, string modelNamespace)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "return ((IObjectContextAdapter)this).ObjectContext.CreateQuery<{0}>(\"[{1}].[{2}]({3})\"{4});",
+            _typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
+            edmFunction.NamespaceName,
+            edmFunction.Name,
+            string.Join(", ", parameters.Select(p => "@" + p.EsqlParameterName).ToArray()),
+            _code.StringBefore(", ", string.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray())));
+    }
+    
+    public string FunctionMethod(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        var returnType = _typeMapper.GetReturnType(edmFunction);
+
+        var paramList = String.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray());
+        if (includeMergeOption)
+        {
+            paramList = _code.StringAfter(paramList, ", ") + "MergeOption mergeOption";
+        }
+
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2}({3})",
+            AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
+            returnType == null ? "int" : "ObjectResult<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
+            _code.Escape(edmFunction),
+            paramList);
+    }
+    
+    public string ExecuteFunction(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        var returnType = _typeMapper.GetReturnType(edmFunction);
+
+        var callParams = _code.StringBefore(", ", String.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray()));
+        if (includeMergeOption)
+        {
+            callParams = ", mergeOption" + callParams;
+        }
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction{0}(\"{1}\"{2});",
+            returnType == null ? "" : "<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
+            edmFunction.Name,
+            callParams);
+    }
+    
+    public string DbSet(EntitySet entitySet)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} virtual DbSet<{1}> {2} {{ get; set; }}",
+            Accessibility.ForReadOnlyProperty(entitySet),
+            _typeMapper.GetTypeName(entitySet.ElementType),
+            _code.Escape(entitySet));
+    }
+
+    public string DbSetInitializer(EntitySet entitySet)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} = Set<{1}>();",
+            _code.Escape(entitySet),
+            _typeMapper.GetTypeName(entitySet.ElementType));
+    }
+
+    public string UsingDirectives(bool inHeader, bool includeCollections = true)
+    {
+        return inHeader == string.IsNullOrEmpty(_code.VsNamespaceSuggestion())
+            ? string.Format(
+                CultureInfo.InvariantCulture,
+                "{0}using System;{1}" +
+                "{2}",
+                inHeader ? Environment.NewLine : "",
+                includeCollections ? (Environment.NewLine + "using System.Collections.Generic;") : "",
+                inHeader ? "" : Environment.NewLine)
+            : "";
+    }
+}
+
+public class TypeMapper
+{
+    private const string ExternalTypeNameAttributeName = @"http://schemas.microsoft.com/ado/2006/04/codegeneration:ExternalTypeName";
+
+    private readonly System.Collections.IList _errors;
+    private readonly CodeGenerationTools _code;
+    private readonly MetadataTools _ef;
+
+    public static string FixNamespaces(string typeName)
+    {
+        return typeName.Replace("System.Data.Spatial.", "System.Data.Entity.Spatial.");
+    }
+
+    public TypeMapper(CodeGenerationTools code, MetadataTools ef, System.Collections.IList errors)
+    {
+        ArgumentNotNull(code, "code");
+        ArgumentNotNull(ef, "ef");
+        ArgumentNotNull(errors, "errors");
+
+        _code = code;
+        _ef = ef;
+        _errors = errors;
+    }
+
+    public string GetTypeName(TypeUsage typeUsage)
+    {
+        return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace: null);
+    }
+
+    public string GetTypeName(EdmType edmType)
+    {
+        return GetTypeName(edmType, isNullable: null, modelNamespace: null);
+    }
+
+    public string GetTypeName(TypeUsage typeUsage, string modelNamespace)
+    {
+        return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace);
+    }
+
+    public string GetTypeName(EdmType edmType, string modelNamespace)
+    {
+        return GetTypeName(edmType, isNullable: null, modelNamespace: modelNamespace);
+    }
+
+    public string GetTypeName(EdmType edmType, bool? isNullable, string modelNamespace)
+    {
+        if (edmType == null)
+        {
+            return null;
+        }
+
+        var collectionType = edmType as CollectionType;
+        if (collectionType != null)
+        {
+            return String.Format(CultureInfo.InvariantCulture, "ICollection<{0}>", GetTypeName(collectionType.TypeUsage, modelNamespace));
+        }
+
+        var typeName = _code.Escape(edmType.MetadataProperties
+                                .Where(p => p.Name == ExternalTypeNameAttributeName)
+                                .Select(p => (string)p.Value)
+                                .FirstOrDefault())
+            ?? (modelNamespace != null && edmType.NamespaceName != modelNamespace ?
+                _code.CreateFullName(_code.EscapeNamespace(edmType.NamespaceName), _code.Escape(edmType)) :
+                _code.Escape(edmType));
+
+        if (edmType is StructuralType)
+        {
+            return typeName;
+        }
+
+        if (edmType is SimpleType)
+        {
+            var clrType = UnderlyingClrType(edmType);
+            if (!IsEnumType(edmType))
+            {
+                typeName = _code.Escape(clrType);
+            }
+
+            typeName = FixNamespaces(typeName);
+
+            return clrType.IsValueType && isNullable == true ?
+                String.Format(CultureInfo.InvariantCulture, "Nullable<{0}>", typeName) :
+                typeName;
+        }
+
+        throw new ArgumentException("edmType");
+    }
+    
+    public Type UnderlyingClrType(EdmType edmType)
+    {
+        ArgumentNotNull(edmType, "edmType");
+
+        var primitiveType = edmType as PrimitiveType;
+        if (primitiveType != null)
+        {
+            return primitiveType.ClrEquivalentType;
+        }
+
+        if (IsEnumType(edmType))
+        {
+            return GetEnumUnderlyingType(edmType).ClrEquivalentType;
+        }
+
+        return typeof(object);
+    }
+    
+    public object GetEnumMemberValue(MetadataItem enumMember)
+    {
+        ArgumentNotNull(enumMember, "enumMember");
+        
+        var valueProperty = enumMember.GetType().GetProperty("Value");
+        return valueProperty == null ? null : valueProperty.GetValue(enumMember, null);
+    }
+    
+    public string GetEnumMemberName(MetadataItem enumMember)
+    {
+        ArgumentNotNull(enumMember, "enumMember");
+        
+        var nameProperty = enumMember.GetType().GetProperty("Name");
+        return nameProperty == null ? null : (string)nameProperty.GetValue(enumMember, null);
+    }
+
+    public System.Collections.IEnumerable GetEnumMembers(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+
+        var membersProperty = enumType.GetType().GetProperty("Members");
+        return membersProperty != null 
+            ? (System.Collections.IEnumerable)membersProperty.GetValue(enumType, null)
+            : Enumerable.Empty<MetadataItem>();
+    }
+    
+    public bool EnumIsFlags(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+        
+        var isFlagsProperty = enumType.GetType().GetProperty("IsFlags");
+        return isFlagsProperty != null && (bool)isFlagsProperty.GetValue(enumType, null);
+    }
+
+    public bool IsEnumType(GlobalItem edmType)
+    {
+        ArgumentNotNull(edmType, "edmType");
+
+        return edmType.GetType().Name == "EnumType";
+    }
+
+    public PrimitiveType GetEnumUnderlyingType(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+
+        return (PrimitiveType)enumType.GetType().GetProperty("UnderlyingType").GetValue(enumType, null);
+    }
+
+    public string CreateLiteral(object value)
+    {
+        if (value == null || value.GetType() != typeof(TimeSpan))
+        {
+            return _code.CreateLiteral(value);
+        }
+
+        return string.Format(CultureInfo.InvariantCulture, "new TimeSpan({0})", ((TimeSpan)value).Ticks);
+    }
+    
+    public bool VerifyCaseInsensitiveTypeUniqueness(IEnumerable<string> types, string sourceFile)
+    {
+        ArgumentNotNull(types, "types");
+        ArgumentNotNull(sourceFile, "sourceFile");
+        
+        var hash = new HashSet<string>(StringComparer.InvariantCultureIgnoreCase);
+        if (types.Any(item => !hash.Add(item)))
+        {
+            _errors.Add(
+                new CompilerError(sourceFile, -1, -1, "6023",
+                    String.Format(CultureInfo.CurrentCulture, CodeGenerationTools.GetResourceString("Template_CaseInsensitiveTypeConflict"))));
+            return false;
+        }
+        return true;
+    }
+    
+    public IEnumerable<SimpleType> GetEnumItemsToGenerate(IEnumerable<GlobalItem> itemCollection)
+    {
+        return GetItemsToGenerate<SimpleType>(itemCollection)
+            .Where(e => IsEnumType(e));
+    }
+    
+    public IEnumerable<T> GetItemsToGenerate<T>(IEnumerable<GlobalItem> itemCollection) where T: EdmType
+    {
+        return itemCollection
+            .OfType<T>()
+            .Where(i => !i.MetadataProperties.Any(p => p.Name == ExternalTypeNameAttributeName))
+            .OrderBy(i => i.Name);
+    }
+
+    public IEnumerable<string> GetAllGlobalItems(IEnumerable<GlobalItem> itemCollection)
+    {
+        return itemCollection
+            .Where(i => i is EntityType || i is ComplexType || i is EntityContainer || IsEnumType(i))
+            .Select(g => GetGlobalItemName(g));
+    }
+
+    public string GetGlobalItemName(GlobalItem item)
+    {
+        if (item is EdmType)
+        {
+            return ((EdmType)item).Name;
+        }
+        else
+        {
+            return ((EntityContainer)item).Name;
+        }
+    }
+
+    public IEnumerable<EdmProperty> GetSimpleProperties(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetSimpleProperties(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetComplexProperties(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetComplexProperties(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
+    }
+
+    public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
+    }
+    
+    public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
+    }
+
+    public IEnumerable<NavigationProperty> GetNavigationProperties(EntityType type)
+    {
+        return type.NavigationProperties.Where(np => np.DeclaringType == type);
+    }
+    
+    public IEnumerable<NavigationProperty> GetCollectionNavigationProperties(EntityType type)
+    {
+        return type.NavigationProperties.Where(np => np.DeclaringType == type && np.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many);
+    }
+    
+    public FunctionParameter GetReturnParameter(EdmFunction edmFunction)
+    {
+        ArgumentNotNull(edmFunction, "edmFunction");
+
+        var returnParamsProperty = edmFunction.GetType().GetProperty("ReturnParameters");
+        return returnParamsProperty == null
+            ? edmFunction.ReturnParameter
+            : ((IEnumerable<FunctionParameter>)returnParamsProperty.GetValue(edmFunction, null)).FirstOrDefault();
+    }
+
+    public bool IsComposable(EdmFunction edmFunction)
+    {
+        ArgumentNotNull(edmFunction, "edmFunction");
+
+        var isComposableProperty = edmFunction.GetType().GetProperty("IsComposableAttribute");
+        return isComposableProperty != null && (bool)isComposableProperty.GetValue(edmFunction, null);
+    }
+
+    public IEnumerable<FunctionImportParameter> GetParameters(EdmFunction edmFunction)
+    {
+        return FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
+    }
+
+    public TypeUsage GetReturnType(EdmFunction edmFunction)
+    {
+        var returnParam = GetReturnParameter(edmFunction);
+        return returnParam == null ? null : _ef.GetElementType(returnParam.TypeUsage);
+    }
+    
+    public bool GenerateMergeOptionFunction(EdmFunction edmFunction, bool includeMergeOption)
+    {
+        var returnType = GetReturnType(edmFunction);
+        return !includeMergeOption && returnType != null && returnType.EdmType.BuiltInTypeKind == BuiltInTypeKind.EntityType;
+    }
+}
+
+public static void ArgumentNotNull<T>(T arg, string name) where T : class
+{
+    if (arg == null)
+    {
+        throw new ArgumentNullException(name);
+    }
+}
+#>

ProjectCafe/Model1.Designer.cs

@@ -0,0 +1,10 @@
+// Создание кода T4 для модели "C:\Users\gr672_bda\source\repos\ProjectCafe\ProjectCafe\Model1.edmx" включено. 
+// Чтобы включить формирование кода прежних версий, измените значение свойства "Стратегия создания кода" конструктора
+// на "Legacy ObjectContext". Это свойство доступно в окне "Свойства", если модель
+// открыта в конструкторе.
+
+// Если не сформированы контекст и классы сущности, возможная причина в том, что вы создали пустую модель, но
+// еще не выбрали версию Entity Framework для использования. Чтобы сформировать класс контекста и классы сущностей
+// для своей модели, откройте модель в конструкторе, щелкните правой кнопкой область конструктора и
+// выберите "Обновить модель из базы данных", "Сформировать базу данных из модели" или "Добавить элемент формирования
+// кода...".

ProjectCafe/Model1.cs

@@ -0,0 +1,9 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+

ProjectCafe/Model1.edmx

@@ -0,0 +1,454 @@
+<?xml version="1.0" encoding="utf-8"?>
+<edmx:Edmx Version="3.0" xmlns:edmx="http://schemas.microsoft.com/ado/2009/11/edmx">
+  <!-- EF Runtime content -->
+  <edmx:Runtime>
+    <!-- SSDL content -->
+    <edmx:StorageModels>
+      <Schema Namespace="Хранилище gr672_bdaModel" Provider="System.Data.SqlClient" ProviderManifestToken="2012" Alias="Self" xmlns:store="http://schemas.microsoft.com/ado/2007/12/edm/EntityStoreSchemaGenerator" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm/ssdl">
+        <EntityType Name="Eating">
+          <Key>
+            <PropertyRef Name="IdEating" />
+          </Key>
+          <Property Name="IdEating" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="NameEating" Type="nvarchar" MaxLength="50" Nullable="false" />
+          <Property Name="Price" Type="money" Nullable="false" />
+          <Property Name="TimeCooking" Type="int" Nullable="false" />
+        </EntityType>
+        <EntityType Name="EmployeeCafe">
+          <Key>
+            <PropertyRef Name="IdEmployee" />
+          </Key>
+          <Property Name="IdEmployee" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="Login" Type="nvarchar" MaxLength="50" Nullable="false" />
+          <Property Name="Password" Type="nvarchar" MaxLength="50" Nullable="false" />
+          <Property Name="LastName" Type="nvarchar" MaxLength="50" Nullable="false" />
+          <Property Name="FirstName" Type="nvarchar" MaxLength="50" Nullable="false" />
+          <Property Name="MiddleName" Type="nvarchar" MaxLength="50" />
+          <Property Name="StatusEmployeeId" Type="int" />
+          <Property Name="RoleEmployeeId" Type="int" Nullable="false" />
+        </EntityType>
+        <EntityType Name="Order">
+          <Key>
+            <PropertyRef Name="IdOrder" />
+          </Key>
+          <Property Name="IdOrder" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="StatusOrderId" Type="int" Nullable="false" />
+          <Property Name="DateOrder" Type="datetime" Nullable="false" />
+          <Property Name="TableId" Type="int" Nullable="false" />
+          <Property Name="EmployeeId" Type="int" Nullable="false" />
+        </EntityType>
+        <EntityType Name="RoleEmployee">
+          <Key>
+            <PropertyRef Name="IdRole" />
+          </Key>
+          <Property Name="IdRole" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="RoleName" Type="nvarchar" MaxLength="50" Nullable="false" />
+        </EntityType>
+        <EntityType Name="StatusEmployee">
+          <Key>
+            <PropertyRef Name="IdStatusEmployee" />
+          </Key>
+          <Property Name="IdStatusEmployee" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="NameStatusE" Type="nvarchar" MaxLength="50" Nullable="false" />
+        </EntityType>
+        <EntityType Name="StatusOrder">
+          <Key>
+            <PropertyRef Name="IdStatusOrder" />
+          </Key>
+          <Property Name="IdStatusOrder" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="NameStatusO" Type="nvarchar" MaxLength="50" Nullable="false" />
+        </EntityType>
+        <EntityType Name="Table">
+          <Key>
+            <PropertyRef Name="IdTable" />
+          </Key>
+          <Property Name="IdTable" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
+          <Property Name="EatingId" Type="int" Nullable="false" />
+          <Property Name="NumberTable" Type="int" Nullable="false" />
+        </EntityType>
+        <Association Name="FK__EmployeeC__RoleE__0FB750B3">
+          <End Role="RoleEmployee" Type="Self.RoleEmployee" Multiplicity="1" />
+          <End Role="EmployeeCafe" Type="Self.EmployeeCafe" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="RoleEmployee">
+              <PropertyRef Name="IdRole" />
+            </Principal>
+            <Dependent Role="EmployeeCafe">
+              <PropertyRef Name="RoleEmployeeId" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__EmployeeC__Statu__0EC32C7A">
+          <End Role="StatusEmployee" Type="Self.StatusEmployee" Multiplicity="0..1" />
+          <End Role="EmployeeCafe" Type="Self.EmployeeCafe" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="StatusEmployee">
+              <PropertyRef Name="IdStatusEmployee" />
+            </Principal>
+            <Dependent Role="EmployeeCafe">
+              <PropertyRef Name="StatusEmployeeId" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Order__EmployeeI__1EF99443">
+          <End Role="EmployeeCafe" Type="Self.EmployeeCafe" Multiplicity="1" />
+          <End Role="Order" Type="Self.Order" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="EmployeeCafe">
+              <PropertyRef Name="IdEmployee" />
+            </Principal>
+            <Dependent Role="Order">
+              <PropertyRef Name="EmployeeId" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Order__StatusOrd__1D114BD1">
+          <End Role="StatusOrder" Type="Self.StatusOrder" Multiplicity="1" />
+          <End Role="Order" Type="Self.Order" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="StatusOrder">
+              <PropertyRef Name="IdStatusOrder" />
+            </Principal>
+            <Dependent Role="Order">
+              <PropertyRef Name="StatusOrderId" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Order__TableId__1E05700A">
+          <End Role="Table" Type="Self.Table" Multiplicity="1" />
+          <End Role="Order" Type="Self.Order" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Table">
+              <PropertyRef Name="IdTable" />
+            </Principal>
+            <Dependent Role="Order">
+              <PropertyRef Name="TableId" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Table__EatingId__147C05D0">
+          <End Role="Eating" Type="Self.Eating" Multiplicity="1" />
+          <End Role="Table" Type="Self.Table" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Eating">
+              <PropertyRef Name="IdEating" />
+            </Principal>
+            <Dependent Role="Table">
+              <PropertyRef Name="EatingId" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <EntityContainer Name="Хранилище gr672_bdaModelContainer">
+          <EntitySet Name="Eating" EntityType="Self.Eating" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="EmployeeCafe" EntityType="Self.EmployeeCafe" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="Order" EntityType="Self.Order" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="RoleEmployee" EntityType="Self.RoleEmployee" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="StatusEmployee" EntityType="Self.StatusEmployee" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="StatusOrder" EntityType="Self.StatusOrder" Schema="dbo" store:Type="Tables" />
+          <EntitySet Name="Table" EntityType="Self.Table" Schema="dbo" store:Type="Tables" />
+          <AssociationSet Name="FK__EmployeeC__RoleE__0FB750B3" Association="Self.FK__EmployeeC__RoleE__0FB750B3">
+            <End Role="RoleEmployee" EntitySet="RoleEmployee" />
+            <End Role="EmployeeCafe" EntitySet="EmployeeCafe" />
+          </AssociationSet>
+          <AssociationSet Name="FK__EmployeeC__Statu__0EC32C7A" Association="Self.FK__EmployeeC__Statu__0EC32C7A">
+            <End Role="StatusEmployee" EntitySet="StatusEmployee" />
+            <End Role="EmployeeCafe" EntitySet="EmployeeCafe" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Order__EmployeeI__1EF99443" Association="Self.FK__Order__EmployeeI__1EF99443">
+            <End Role="EmployeeCafe" EntitySet="EmployeeCafe" />
+            <End Role="Order" EntitySet="Order" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Order__StatusOrd__1D114BD1" Association="Self.FK__Order__StatusOrd__1D114BD1">
+            <End Role="StatusOrder" EntitySet="StatusOrder" />
+            <End Role="Order" EntitySet="Order" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Order__TableId__1E05700A" Association="Self.FK__Order__TableId__1E05700A">
+            <End Role="Table" EntitySet="Table" />
+            <End Role="Order" EntitySet="Order" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Table__EatingId__147C05D0" Association="Self.FK__Table__EatingId__147C05D0">
+            <End Role="Eating" EntitySet="Eating" />
+            <End Role="Table" EntitySet="Table" />
+          </AssociationSet>
+        </EntityContainer>
+      </Schema>
+    </edmx:StorageModels>
+    <!-- CSDL content -->
+    <edmx:ConceptualModels>
+      <Schema Namespace="gr672_bdaModel" Alias="Self" annotation:UseStrongSpatialTypes="false" xmlns:annotation="http://schemas.microsoft.com/ado/2009/02/edm/annotation" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm">
+        <EntityType Name="Eating">
+          <Key>
+            <PropertyRef Name="IdEating" />
+          </Key>
+          <Property Name="IdEating" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="NameEating" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
+          <Property Name="Price" Type="Decimal" Precision="19" Scale="4" Nullable="false" />
+          <Property Name="TimeCooking" Type="Int32" Nullable="false" />
+          <NavigationProperty Name="Table" Relationship="Self.FK__Table__EatingId__147C05D0" FromRole="Eating" ToRole="Table" />
+        </EntityType>
+        <EntityType Name="EmployeeCafe">
+          <Key>
+            <PropertyRef Name="IdEmployee" />
+          </Key>
+          <Property Name="IdEmployee" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="Login" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
+          <Property Name="Password" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
+          <Property Name="LastName" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
+          <Property Name="FirstName" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
+          <Property Name="MiddleName" Type="String" MaxLength="50" FixedLength="false" Unicode="true" />
+          <Property Name="StatusEmployeeId" Type="Int32" />
+          <Property Name="RoleEmployeeId" Type="Int32" Nullable="false" />
+          <NavigationProperty Name="RoleEmployee" Relationship="Self.FK__EmployeeC__RoleE__0FB750B3" FromRole="EmployeeCafe" ToRole="RoleEmployee" />
+          <NavigationProperty Name="StatusEmployee" Relationship="Self.FK__EmployeeC__Statu__0EC32C7A" FromRole="EmployeeCafe" ToRole="StatusEmployee" />
+          <NavigationProperty Name="Order" Relationship="Self.FK__Order__EmployeeI__1EF99443" FromRole="EmployeeCafe" ToRole="Order" />
+        </EntityType>
+        <EntityType Name="Order">
+          <Key>
+            <PropertyRef Name="IdOrder" />
+          </Key>
+          <Property Name="IdOrder" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="StatusOrderId" Type="Int32" Nullable="false" />
+          <Property Name="DateOrder" Type="DateTime" Nullable="false" Precision="3" />
+          <Property Name="TableId" Type="Int32" Nullable="false" />
+          <Property Name="EmployeeId" Type="Int32" Nullable="false" />
+          <NavigationProperty Name="EmployeeCafe" Relationship="Self.FK__Order__EmployeeI__1EF99443" FromRole="Order" ToRole="EmployeeCafe" />
+          <NavigationProperty Name="StatusOrder" Relationship="Self.FK__Order__StatusOrd__1D114BD1" FromRole="Order" ToRole="StatusOrder" />
+          <NavigationProperty Name="Table" Relationship="Self.FK__Order__TableId__1E05700A" FromRole="Order" ToRole="Table" />
+        </EntityType>
+        <EntityType Name="RoleEmployee">
+          <Key>
+            <PropertyRef Name="IdRole" />
+          </Key>
+          <Property Name="IdRole" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="RoleName" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
+          <NavigationProperty Name="EmployeeCafe" Relationship="Self.FK__EmployeeC__RoleE__0FB750B3" FromRole="RoleEmployee" ToRole="EmployeeCafe" />
+        </EntityType>
+        <EntityType Name="StatusEmployee">
+          <Key>
+            <PropertyRef Name="IdStatusEmployee" />
+          </Key>
+          <Property Name="IdStatusEmployee" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="NameStatusE" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
+          <NavigationProperty Name="EmployeeCafe" Relationship="Self.FK__EmployeeC__Statu__0EC32C7A" FromRole="StatusEmployee" ToRole="EmployeeCafe" />
+        </EntityType>
+        <EntityType Name="StatusOrder">
+          <Key>
+            <PropertyRef Name="IdStatusOrder" />
+          </Key>
+          <Property Name="IdStatusOrder" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="NameStatusO" Type="String" MaxLength="50" FixedLength="false" Unicode="true" Nullable="false" />
+          <NavigationProperty Name="Order" Relationship="Self.FK__Order__StatusOrd__1D114BD1" FromRole="StatusOrder" ToRole="Order" />
+        </EntityType>
+        <EntityType Name="Table">
+          <Key>
+            <PropertyRef Name="IdTable" />
+          </Key>
+          <Property Name="IdTable" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
+          <Property Name="EatingId" Type="Int32" Nullable="false" />
+          <Property Name="NumberTable" Type="Int32" Nullable="false" />
+          <NavigationProperty Name="Eating" Relationship="Self.FK__Table__EatingId__147C05D0" FromRole="Table" ToRole="Eating" />
+          <NavigationProperty Name="Order" Relationship="Self.FK__Order__TableId__1E05700A" FromRole="Table" ToRole="Order" />
+        </EntityType>
+        <Association Name="FK__Table__EatingId__147C05D0">
+          <End Role="Eating" Type="Self.Eating" Multiplicity="1" />
+          <End Role="Table" Type="Self.Table" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Eating">
+              <PropertyRef Name="IdEating" />
+            </Principal>
+            <Dependent Role="Table">
+              <PropertyRef Name="EatingId" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__EmployeeC__RoleE__0FB750B3">
+          <End Role="RoleEmployee" Type="Self.RoleEmployee" Multiplicity="1" />
+          <End Role="EmployeeCafe" Type="Self.EmployeeCafe" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="RoleEmployee">
+              <PropertyRef Name="IdRole" />
+            </Principal>
+            <Dependent Role="EmployeeCafe">
+              <PropertyRef Name="RoleEmployeeId" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__EmployeeC__Statu__0EC32C7A">
+          <End Role="StatusEmployee" Type="Self.StatusEmployee" Multiplicity="0..1" />
+          <End Role="EmployeeCafe" Type="Self.EmployeeCafe" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="StatusEmployee">
+              <PropertyRef Name="IdStatusEmployee" />
+            </Principal>
+            <Dependent Role="EmployeeCafe">
+              <PropertyRef Name="StatusEmployeeId" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Order__EmployeeI__1EF99443">
+          <End Role="EmployeeCafe" Type="Self.EmployeeCafe" Multiplicity="1" />
+          <End Role="Order" Type="Self.Order" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="EmployeeCafe">
+              <PropertyRef Name="IdEmployee" />
+            </Principal>
+            <Dependent Role="Order">
+              <PropertyRef Name="EmployeeId" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Order__StatusOrd__1D114BD1">
+          <End Role="StatusOrder" Type="Self.StatusOrder" Multiplicity="1" />
+          <End Role="Order" Type="Self.Order" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="StatusOrder">
+              <PropertyRef Name="IdStatusOrder" />
+            </Principal>
+            <Dependent Role="Order">
+              <PropertyRef Name="StatusOrderId" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <Association Name="FK__Order__TableId__1E05700A">
+          <End Role="Table" Type="Self.Table" Multiplicity="1" />
+          <End Role="Order" Type="Self.Order" Multiplicity="*" />
+          <ReferentialConstraint>
+            <Principal Role="Table">
+              <PropertyRef Name="IdTable" />
+            </Principal>
+            <Dependent Role="Order">
+              <PropertyRef Name="TableId" />
+            </Dependent>
+          </ReferentialConstraint>
+        </Association>
+        <EntityContainer Name="gr672_bdaEntities" annotation:LazyLoadingEnabled="true">
+          <EntitySet Name="Eating" EntityType="Self.Eating" />
+          <EntitySet Name="EmployeeCafe" EntityType="Self.EmployeeCafe" />
+          <EntitySet Name="Order" EntityType="Self.Order" />
+          <EntitySet Name="RoleEmployee" EntityType="Self.RoleEmployee" />
+          <EntitySet Name="StatusEmployee" EntityType="Self.StatusEmployee" />
+          <EntitySet Name="StatusOrder" EntityType="Self.StatusOrder" />
+          <EntitySet Name="Table" EntityType="Self.Table" />
+          <AssociationSet Name="FK__Table__EatingId__147C05D0" Association="Self.FK__Table__EatingId__147C05D0">
+            <End Role="Eating" EntitySet="Eating" />
+            <End Role="Table" EntitySet="Table" />
+          </AssociationSet>
+          <AssociationSet Name="FK__EmployeeC__RoleE__0FB750B3" Association="Self.FK__EmployeeC__RoleE__0FB750B3">
+            <End Role="RoleEmployee" EntitySet="RoleEmployee" />
+            <End Role="EmployeeCafe" EntitySet="EmployeeCafe" />
+          </AssociationSet>
+          <AssociationSet Name="FK__EmployeeC__Statu__0EC32C7A" Association="Self.FK__EmployeeC__Statu__0EC32C7A">
+            <End Role="StatusEmployee" EntitySet="StatusEmployee" />
+            <End Role="EmployeeCafe" EntitySet="EmployeeCafe" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Order__EmployeeI__1EF99443" Association="Self.FK__Order__EmployeeI__1EF99443">
+            <End Role="EmployeeCafe" EntitySet="EmployeeCafe" />
+            <End Role="Order" EntitySet="Order" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Order__StatusOrd__1D114BD1" Association="Self.FK__Order__StatusOrd__1D114BD1">
+            <End Role="StatusOrder" EntitySet="StatusOrder" />
+            <End Role="Order" EntitySet="Order" />
+          </AssociationSet>
+          <AssociationSet Name="FK__Order__TableId__1E05700A" Association="Self.FK__Order__TableId__1E05700A">
+            <End Role="Table" EntitySet="Table" />
+            <End Role="Order" EntitySet="Order" />
+          </AssociationSet>
+        </EntityContainer>
+      </Schema>
+    </edmx:ConceptualModels>
+    <!-- C-S mapping content -->
+    <edmx:Mappings>
+      <Mapping Space="C-S" xmlns="http://schemas.microsoft.com/ado/2009/11/mapping/cs">
+        <EntityContainerMapping StorageEntityContainer="Хранилище gr672_bdaModelContainer" CdmEntityContainer="gr672_bdaEntities">
+          <EntitySetMapping Name="Eating">
+            <EntityTypeMapping TypeName="gr672_bdaModel.Eating">
+              <MappingFragment StoreEntitySet="Eating">
+                <ScalarProperty Name="IdEating" ColumnName="IdEating" />
+                <ScalarProperty Name="NameEating" ColumnName="NameEating" />
+                <ScalarProperty Name="Price" ColumnName="Price" />
+                <ScalarProperty Name="TimeCooking" ColumnName="TimeCooking" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="EmployeeCafe">
+            <EntityTypeMapping TypeName="gr672_bdaModel.EmployeeCafe">
+              <MappingFragment StoreEntitySet="EmployeeCafe">
+                <ScalarProperty Name="IdEmployee" ColumnName="IdEmployee" />
+                <ScalarProperty Name="Login" ColumnName="Login" />
+                <ScalarProperty Name="Password" ColumnName="Password" />
+                <ScalarProperty Name="LastName" ColumnName="LastName" />
+                <ScalarProperty Name="FirstName" ColumnName="FirstName" />
+                <ScalarProperty Name="MiddleName" ColumnName="MiddleName" />
+                <ScalarProperty Name="StatusEmployeeId" ColumnName="StatusEmployeeId" />
+                <ScalarProperty Name="RoleEmployeeId" ColumnName="RoleEmployeeId" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="Order">
+            <EntityTypeMapping TypeName="gr672_bdaModel.Order">
+              <MappingFragment StoreEntitySet="Order">
+                <ScalarProperty Name="IdOrder" ColumnName="IdOrder" />
+                <ScalarProperty Name="StatusOrderId" ColumnName="StatusOrderId" />
+                <ScalarProperty Name="DateOrder" ColumnName="DateOrder" />
+                <ScalarProperty Name="TableId" ColumnName="TableId" />
+                <ScalarProperty Name="EmployeeId" ColumnName="EmployeeId" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="RoleEmployee">
+            <EntityTypeMapping TypeName="gr672_bdaModel.RoleEmployee">
+              <MappingFragment StoreEntitySet="RoleEmployee">
+                <ScalarProperty Name="IdRole" ColumnName="IdRole" />
+                <ScalarProperty Name="RoleName" ColumnName="RoleName" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="StatusEmployee">
+            <EntityTypeMapping TypeName="gr672_bdaModel.StatusEmployee">
+              <MappingFragment StoreEntitySet="StatusEmployee">
+                <ScalarProperty Name="IdStatusEmployee" ColumnName="IdStatusEmployee" />
+                <ScalarProperty Name="NameStatusE" ColumnName="NameStatusE" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="StatusOrder">
+            <EntityTypeMapping TypeName="gr672_bdaModel.StatusOrder">
+              <MappingFragment StoreEntitySet="StatusOrder">
+                <ScalarProperty Name="IdStatusOrder" ColumnName="IdStatusOrder" />
+                <ScalarProperty Name="NameStatusO" ColumnName="NameStatusO" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+          <EntitySetMapping Name="Table">
+            <EntityTypeMapping TypeName="gr672_bdaModel.Table">
+              <MappingFragment StoreEntitySet="Table">
+                <ScalarProperty Name="IdTable" ColumnName="IdTable" />
+                <ScalarProperty Name="EatingId" ColumnName="EatingId" />
+                <ScalarProperty Name="NumberTable" ColumnName="NumberTable" />
+              </MappingFragment>
+            </EntityTypeMapping>
+          </EntitySetMapping>
+        </EntityContainerMapping>
+      </Mapping>
+    </edmx:Mappings>
+  </edmx:Runtime>
+  <!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
+  <Designer xmlns="http://schemas.microsoft.com/ado/2009/11/edmx">
+    <Connection>
+      <DesignerInfoPropertySet>
+        <DesignerProperty Name="MetadataArtifactProcessing" Value="EmbedInOutputAssembly" />
+      </DesignerInfoPropertySet>
+    </Connection>
+    <Options>
+      <DesignerInfoPropertySet>
+        <DesignerProperty Name="ValidateOnBuild" Value="true" />
+        <DesignerProperty Name="EnablePluralization" Value="false" />
+        <DesignerProperty Name="IncludeForeignKeysInModel" Value="true" />
+        <DesignerProperty Name="UseLegacyProvider" Value="false" />
+        <DesignerProperty Name="CodeGenerationStrategy" Value="Нет" />
+      </DesignerInfoPropertySet>
+    </Options>
+    <!-- Diagram content (shape and connector positions) -->
+    <Diagrams></Diagrams>
+  </Designer>
+</edmx:Edmx>

ProjectCafe/Model1.edmx.diagram

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<edmx:Edmx Version="3.0" xmlns:edmx="http://schemas.microsoft.com/ado/2009/11/edmx">
+ <!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
+  <edmx:Designer xmlns="http://schemas.microsoft.com/ado/2009/11/edmx">
+    <!-- Diagram content (shape and connector positions) -->
+    <edmx:Diagrams>
+      <Diagram DiagramId="8e42b1e25e7a47d6988fb31cecb4caf3" Name="Diagram1">
+        <EntityTypeShape EntityType="gr672_bdaModel.Eating" Width="1.5" PointX="0.75" PointY="8.25" IsExpanded="true" />
+        <EntityTypeShape EntityType="gr672_bdaModel.EmployeeCafe" Width="1.5" PointX="3" PointY="1" IsExpanded="true" />
+        <EntityTypeShape EntityType="gr672_bdaModel.Order" Width="1.5" PointX="5.25" PointY="1.25" IsExpanded="true" />
+        <EntityTypeShape EntityType="gr672_bdaModel.RoleEmployee" Width="1.5" PointX="0.75" PointY="1.75" IsExpanded="true" />
+        <EntityTypeShape EntityType="gr672_bdaModel.StatusEmployee" Width="1.5" PointX="0.75" PointY="5.75" IsExpanded="true" />
+        <EntityTypeShape EntityType="gr672_bdaModel.StatusOrder" Width="1.5" PointX="3" PointY="4.875" IsExpanded="true" />
+        <EntityTypeShape EntityType="gr672_bdaModel.Table" Width="1.5" PointX="3" PointY="8.25" IsExpanded="true" />
+        <AssociationConnector Association="gr672_bdaModel.FK__Table__EatingId__147C05D0" ManuallyRouted="false" />
+        <AssociationConnector Association="gr672_bdaModel.FK__EmployeeC__RoleE__0FB750B3" ManuallyRouted="false" />
+        <AssociationConnector Association="gr672_bdaModel.FK__EmployeeC__Statu__0EC32C7A" ManuallyRouted="false" />
+        <AssociationConnector Association="gr672_bdaModel.FK__Order__EmployeeI__1EF99443" ManuallyRouted="false" />
+        <AssociationConnector Association="gr672_bdaModel.FK__Order__StatusOrd__1D114BD1" ManuallyRouted="false" />
+        <AssociationConnector Association="gr672_bdaModel.FK__Order__TableId__1E05700A" ManuallyRouted="false" />
+      </Diagram>
+    </edmx:Diagrams>
+  </edmx:Designer>
+</edmx:Edmx>

ProjectCafe/Model1.tt

@@ -0,0 +1,733 @@
+<#@ template language="C#" debug="false" hostspecific="true"#>
+<#@ include file="EF6.Utility.CS.ttinclude"#><#@ 
+ output extension=".cs"#><#
+
+const string inputFile = @"Model1.edmx";
+var textTransform = DynamicTextTransformation.Create(this);
+var code = new CodeGenerationTools(this);
+var ef = new MetadataTools(this);
+var typeMapper = new TypeMapper(code, ef, textTransform.Errors);
+var	fileManager = EntityFrameworkTemplateFileManager.Create(this);
+var itemCollection = new EdmMetadataLoader(textTransform.Host, textTransform.Errors).CreateEdmItemCollection(inputFile);
+var codeStringGenerator = new CodeStringGenerator(code, typeMapper, ef);
+
+if (!typeMapper.VerifyCaseInsensitiveTypeUniqueness(typeMapper.GetAllGlobalItems(itemCollection), inputFile))
+{
+    return string.Empty;
+}
+
+WriteHeader(codeStringGenerator, fileManager);
+
+foreach (var entity in typeMapper.GetItemsToGenerate<EntityType>(itemCollection))
+{
+    fileManager.StartNewFile(entity.Name + ".cs");
+    BeginNamespace(code);
+#>
+<#=codeStringGenerator.UsingDirectives(inHeader: false)#>
+<#=codeStringGenerator.EntityClassOpening(entity)#>
+{
+<#
+    var propertiesWithDefaultValues = typeMapper.GetPropertiesWithDefaultValues(entity);
+    var collectionNavigationProperties = typeMapper.GetCollectionNavigationProperties(entity);
+    var complexProperties = typeMapper.GetComplexProperties(entity);
+
+    if (propertiesWithDefaultValues.Any() || collectionNavigationProperties.Any() || complexProperties.Any())
+    {
+#>
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+    public <#=code.Escape(entity)#>()
+    {
+<#
+        foreach (var edmProperty in propertiesWithDefaultValues)
+        {
+#>
+        this.<#=code.Escape(edmProperty)#> = <#=typeMapper.CreateLiteral(edmProperty.DefaultValue)#>;
+<#
+        }
+
+        foreach (var navigationProperty in collectionNavigationProperties)
+        {
+#>
+        this.<#=code.Escape(navigationProperty)#> = new HashSet<<#=typeMapper.GetTypeName(navigationProperty.ToEndMember.GetEntityType())#>>();
+<#
+        }
+
+        foreach (var complexProperty in complexProperties)
+        {
+#>
+        this.<#=code.Escape(complexProperty)#> = new <#=typeMapper.GetTypeName(complexProperty.TypeUsage)#>();
+<#
+        }
+#>
+    }
+
+<#
+    }
+
+    var simpleProperties = typeMapper.GetSimpleProperties(entity);
+    if (simpleProperties.Any())
+    {
+        foreach (var edmProperty in simpleProperties)
+        {
+#>
+    <#=codeStringGenerator.Property(edmProperty)#>
+<#
+        }
+    }
+
+    if (complexProperties.Any())
+    {
+#>
+
+<#
+        foreach(var complexProperty in complexProperties)
+        {
+#>
+    <#=codeStringGenerator.Property(complexProperty)#>
+<#
+        }
+    }
+
+    var navigationProperties = typeMapper.GetNavigationProperties(entity);
+    if (navigationProperties.Any())
+    {
+#>
+
+<#
+        foreach (var navigationProperty in navigationProperties)
+        {
+            if (navigationProperty.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many)
+            {
+#>
+    [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+<#
+            }
+#>
+    <#=codeStringGenerator.NavigationProperty(navigationProperty)#>
+<#
+        }
+    }
+#>
+}
+<#
+    EndNamespace(code);
+}
+
+foreach (var complex in typeMapper.GetItemsToGenerate<ComplexType>(itemCollection))
+{
+    fileManager.StartNewFile(complex.Name + ".cs");
+    BeginNamespace(code);
+#>
+<#=codeStringGenerator.UsingDirectives(inHeader: false, includeCollections: false)#>
+<#=Accessibility.ForType(complex)#> partial class <#=code.Escape(complex)#>
+{
+<#
+    var complexProperties = typeMapper.GetComplexProperties(complex);
+    var propertiesWithDefaultValues = typeMapper.GetPropertiesWithDefaultValues(complex);
+
+    if (propertiesWithDefaultValues.Any() || complexProperties.Any())
+    {
+#>
+    public <#=code.Escape(complex)#>()
+    {
+<#
+        foreach (var edmProperty in propertiesWithDefaultValues)
+        {
+#>
+        this.<#=code.Escape(edmProperty)#> = <#=typeMapper.CreateLiteral(edmProperty.DefaultValue)#>;
+<#
+        }
+
+        foreach (var complexProperty in complexProperties)
+        {
+#>
+        this.<#=code.Escape(complexProperty)#> = new <#=typeMapper.GetTypeName(complexProperty.TypeUsage)#>();
+<#
+        }
+#>
+    }
+
+<#
+    }
+
+    var simpleProperties = typeMapper.GetSimpleProperties(complex);
+    if (simpleProperties.Any())
+    {
+        foreach(var edmProperty in simpleProperties)
+        {
+#>
+    <#=codeStringGenerator.Property(edmProperty)#>
+<#
+        }
+    }
+
+    if (complexProperties.Any())
+    {
+#>
+
+<#
+        foreach(var edmProperty in complexProperties)
+        {
+#>
+    <#=codeStringGenerator.Property(edmProperty)#>
+<#
+        }
+    }
+#>
+}
+<#
+    EndNamespace(code);
+}
+
+foreach (var enumType in typeMapper.GetEnumItemsToGenerate(itemCollection))
+{
+    fileManager.StartNewFile(enumType.Name + ".cs");
+    BeginNamespace(code);
+#>
+<#=codeStringGenerator.UsingDirectives(inHeader: false, includeCollections: false)#>
+<#
+    if (typeMapper.EnumIsFlags(enumType))
+    {
+#>
+[Flags]
+<#
+    }
+#>
+<#=codeStringGenerator.EnumOpening(enumType)#>
+{
+<#
+    var foundOne = false;
+    
+    foreach (MetadataItem member in typeMapper.GetEnumMembers(enumType))
+    {
+        foundOne = true;
+#>
+    <#=code.Escape(typeMapper.GetEnumMemberName(member))#> = <#=typeMapper.GetEnumMemberValue(member)#>,
+<#
+    }
+
+    if (foundOne)
+    {
+        this.GenerationEnvironment.Remove(this.GenerationEnvironment.Length - 3, 1);
+    }
+#>
+}
+<#
+    EndNamespace(code);
+}
+
+fileManager.Process();
+
+#>
+<#+
+
+public void WriteHeader(CodeStringGenerator codeStringGenerator, EntityFrameworkTemplateFileManager fileManager)
+{
+    fileManager.StartHeader();
+#>
+//------------------------------------------------------------------------------
+// <auto-generated>
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine1")#>
+//
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine2")#>
+// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine3")#>
+// </auto-generated>
+//------------------------------------------------------------------------------
+<#=codeStringGenerator.UsingDirectives(inHeader: true)#>
+<#+
+    fileManager.EndBlock();
+}
+
+public void BeginNamespace(CodeGenerationTools code)
+{
+    var codeNamespace = code.VsNamespaceSuggestion();
+    if (!String.IsNullOrEmpty(codeNamespace))
+    {
+#>
+namespace <#=code.EscapeNamespace(codeNamespace)#>
+{
+<#+
+        PushIndent("    ");
+    }
+}
+
+public void EndNamespace(CodeGenerationTools code)
+{
+    if (!String.IsNullOrEmpty(code.VsNamespaceSuggestion()))
+    {
+        PopIndent();
+#>
+}
+<#+
+    }
+}
+
+public const string TemplateId = "CSharp_DbContext_Types_EF6";
+
+public class CodeStringGenerator
+{
+    private readonly CodeGenerationTools _code;
+    private readonly TypeMapper _typeMapper;
+    private readonly MetadataTools _ef;
+
+    public CodeStringGenerator(CodeGenerationTools code, TypeMapper typeMapper, MetadataTools ef)
+    {
+        ArgumentNotNull(code, "code");
+        ArgumentNotNull(typeMapper, "typeMapper");
+        ArgumentNotNull(ef, "ef");
+
+        _code = code;
+        _typeMapper = typeMapper;
+        _ef = ef;
+    }
+
+    public string Property(EdmProperty edmProperty)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2} {{ {3}get; {4}set; }}",
+            Accessibility.ForProperty(edmProperty),
+            _typeMapper.GetTypeName(edmProperty.TypeUsage),
+            _code.Escape(edmProperty),
+            _code.SpaceAfter(Accessibility.ForGetter(edmProperty)),
+            _code.SpaceAfter(Accessibility.ForSetter(edmProperty)));
+    }
+
+    public string NavigationProperty(NavigationProperty navProp)
+    {
+        var endType = _typeMapper.GetTypeName(navProp.ToEndMember.GetEntityType());
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2} {{ {3}get; {4}set; }}",
+            AccessibilityAndVirtual(Accessibility.ForNavigationProperty(navProp)),
+            navProp.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many ? ("ICollection<" + endType + ">") : endType,
+            _code.Escape(navProp),
+            _code.SpaceAfter(Accessibility.ForGetter(navProp)),
+            _code.SpaceAfter(Accessibility.ForSetter(navProp)));
+    }
+    
+    public string AccessibilityAndVirtual(string accessibility)
+    {
+        return accessibility + (accessibility != "private" ? " virtual" : "");
+    }
+    
+    public string EntityClassOpening(EntityType entity)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1}partial class {2}{3}",
+            Accessibility.ForType(entity),
+            _code.SpaceAfter(_code.AbstractOption(entity)),
+            _code.Escape(entity),
+            _code.StringBefore(" : ", _typeMapper.GetTypeName(entity.BaseType)));
+    }
+    
+    public string EnumOpening(SimpleType enumType)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} enum {1} : {2}",
+            Accessibility.ForType(enumType),
+            _code.Escape(enumType),
+            _code.Escape(_typeMapper.UnderlyingClrType(enumType)));
+        }
+    
+    public void WriteFunctionParameters(EdmFunction edmFunction, Action<string, string, string, string> writeParameter)
+    {
+        var parameters = FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
+        foreach (var parameter in parameters.Where(p => p.NeedsLocalVariable))
+        {
+            var isNotNull = parameter.IsNullableOfT ? parameter.FunctionParameterName + ".HasValue" : parameter.FunctionParameterName + " != null";
+            var notNullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", " + parameter.FunctionParameterName + ")";
+            var nullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", typeof(" + TypeMapper.FixNamespaces(parameter.RawClrTypeName) + "))";
+            writeParameter(parameter.LocalVariableName, isNotNull, notNullInit, nullInit);
+        }
+    }
+    
+    public string ComposableFunctionMethod(EdmFunction edmFunction, string modelNamespace)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} IQueryable<{1}> {2}({3})",
+            AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
+            _typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
+            _code.Escape(edmFunction),
+            string.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray()));
+    }
+    
+    public string ComposableCreateQuery(EdmFunction edmFunction, string modelNamespace)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "return ((IObjectContextAdapter)this).ObjectContext.CreateQuery<{0}>(\"[{1}].[{2}]({3})\"{4});",
+            _typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
+            edmFunction.NamespaceName,
+            edmFunction.Name,
+            string.Join(", ", parameters.Select(p => "@" + p.EsqlParameterName).ToArray()),
+            _code.StringBefore(", ", string.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray())));
+    }
+    
+    public string FunctionMethod(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        var returnType = _typeMapper.GetReturnType(edmFunction);
+
+        var paramList = String.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray());
+        if (includeMergeOption)
+        {
+            paramList = _code.StringAfter(paramList, ", ") + "MergeOption mergeOption";
+        }
+
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} {1} {2}({3})",
+            AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
+            returnType == null ? "int" : "ObjectResult<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
+            _code.Escape(edmFunction),
+            paramList);
+    }
+    
+    public string ExecuteFunction(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
+    {
+        var parameters = _typeMapper.GetParameters(edmFunction);
+        var returnType = _typeMapper.GetReturnType(edmFunction);
+
+        var callParams = _code.StringBefore(", ", String.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray()));
+        if (includeMergeOption)
+        {
+            callParams = ", mergeOption" + callParams;
+        }
+        
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction{0}(\"{1}\"{2});",
+            returnType == null ? "" : "<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
+            edmFunction.Name,
+            callParams);
+    }
+    
+    public string DbSet(EntitySet entitySet)
+    {
+        return string.Format(
+            CultureInfo.InvariantCulture,
+            "{0} virtual DbSet<{1}> {2} {{ get; set; }}",
+            Accessibility.ForReadOnlyProperty(entitySet),
+            _typeMapper.GetTypeName(entitySet.ElementType),
+            _code.Escape(entitySet));
+    }
+
+    public string UsingDirectives(bool inHeader, bool includeCollections = true)
+    {
+        return inHeader == string.IsNullOrEmpty(_code.VsNamespaceSuggestion())
+            ? string.Format(
+                CultureInfo.InvariantCulture,
+                "{0}using System;{1}" +
+                "{2}",
+                inHeader ? Environment.NewLine : "",
+                includeCollections ? (Environment.NewLine + "using System.Collections.Generic;") : "",
+                inHeader ? "" : Environment.NewLine)
+            : "";
+    }
+}
+
+public class TypeMapper
+{
+    private const string ExternalTypeNameAttributeName = @"http://schemas.microsoft.com/ado/2006/04/codegeneration:ExternalTypeName";
+
+    private readonly System.Collections.IList _errors;
+    private readonly CodeGenerationTools _code;
+    private readonly MetadataTools _ef;
+
+    public TypeMapper(CodeGenerationTools code, MetadataTools ef, System.Collections.IList errors)
+    {
+        ArgumentNotNull(code, "code");
+        ArgumentNotNull(ef, "ef");
+        ArgumentNotNull(errors, "errors");
+
+        _code = code;
+        _ef = ef;
+        _errors = errors;
+    }
+
+    public static string FixNamespaces(string typeName)
+    {
+        return typeName.Replace("System.Data.Spatial.", "System.Data.Entity.Spatial.");
+    }
+
+    public string GetTypeName(TypeUsage typeUsage)
+    {
+        return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace: null);
+    }
+
+    public string GetTypeName(EdmType edmType)
+    {
+        return GetTypeName(edmType, isNullable: null, modelNamespace: null);
+    }
+
+    public string GetTypeName(TypeUsage typeUsage, string modelNamespace)
+    {
+        return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace);
+    }
+
+    public string GetTypeName(EdmType edmType, string modelNamespace)
+    {
+        return GetTypeName(edmType, isNullable: null, modelNamespace: modelNamespace);
+    }
+
+    public string GetTypeName(EdmType edmType, bool? isNullable, string modelNamespace)
+    {
+        if (edmType == null)
+        {
+            return null;
+        }
+
+        var collectionType = edmType as CollectionType;
+        if (collectionType != null)
+        {
+            return String.Format(CultureInfo.InvariantCulture, "ICollection<{0}>", GetTypeName(collectionType.TypeUsage, modelNamespace));
+        }
+
+        var typeName = _code.Escape(edmType.MetadataProperties
+                                .Where(p => p.Name == ExternalTypeNameAttributeName)
+                                .Select(p => (string)p.Value)
+                                .FirstOrDefault())
+            ?? (modelNamespace != null && edmType.NamespaceName != modelNamespace ?
+                _code.CreateFullName(_code.EscapeNamespace(edmType.NamespaceName), _code.Escape(edmType)) :
+                _code.Escape(edmType));
+
+        if (edmType is StructuralType)
+        {
+            return typeName;
+        }
+
+        if (edmType is SimpleType)
+        {
+            var clrType = UnderlyingClrType(edmType);
+            if (!IsEnumType(edmType))
+            {
+                typeName = _code.Escape(clrType);
+            }
+
+            typeName = FixNamespaces(typeName);
+
+            return clrType.IsValueType && isNullable == true ?
+                String.Format(CultureInfo.InvariantCulture, "Nullable<{0}>", typeName) :
+                typeName;
+        }
+
+        throw new ArgumentException("edmType");
+    }
+    
+    public Type UnderlyingClrType(EdmType edmType)
+    {
+        ArgumentNotNull(edmType, "edmType");
+
+        var primitiveType = edmType as PrimitiveType;
+        if (primitiveType != null)
+        {
+            return primitiveType.ClrEquivalentType;
+        }
+
+        if (IsEnumType(edmType))
+        {
+            return GetEnumUnderlyingType(edmType).ClrEquivalentType;
+        }
+
+        return typeof(object);
+    }
+    
+    public object GetEnumMemberValue(MetadataItem enumMember)
+    {
+        ArgumentNotNull(enumMember, "enumMember");
+        
+        var valueProperty = enumMember.GetType().GetProperty("Value");
+        return valueProperty == null ? null : valueProperty.GetValue(enumMember, null);
+    }
+    
+    public string GetEnumMemberName(MetadataItem enumMember)
+    {
+        ArgumentNotNull(enumMember, "enumMember");
+        
+        var nameProperty = enumMember.GetType().GetProperty("Name");
+        return nameProperty == null ? null : (string)nameProperty.GetValue(enumMember, null);
+    }
+
+    public System.Collections.IEnumerable GetEnumMembers(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+
+        var membersProperty = enumType.GetType().GetProperty("Members");
+        return membersProperty != null 
+            ? (System.Collections.IEnumerable)membersProperty.GetValue(enumType, null)
+            : Enumerable.Empty<MetadataItem>();
+    }
+    
+    public bool EnumIsFlags(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+        
+        var isFlagsProperty = enumType.GetType().GetProperty("IsFlags");
+        return isFlagsProperty != null && (bool)isFlagsProperty.GetValue(enumType, null);
+    }
+
+    public bool IsEnumType(GlobalItem edmType)
+    {
+        ArgumentNotNull(edmType, "edmType");
+
+        return edmType.GetType().Name == "EnumType";
+    }
+
+    public PrimitiveType GetEnumUnderlyingType(EdmType enumType)
+    {
+        ArgumentNotNull(enumType, "enumType");
+
+        return (PrimitiveType)enumType.GetType().GetProperty("UnderlyingType").GetValue(enumType, null);
+    }
+
+    public string CreateLiteral(object value)
+    {
+        if (value == null || value.GetType() != typeof(TimeSpan))
+        {
+            return _code.CreateLiteral(value);
+        }
+
+        return string.Format(CultureInfo.InvariantCulture, "new TimeSpan({0})", ((TimeSpan)value).Ticks);
+    }
+    
+    public bool VerifyCaseInsensitiveTypeUniqueness(IEnumerable<string> types, string sourceFile)
+    {
+        ArgumentNotNull(types, "types");
+        ArgumentNotNull(sourceFile, "sourceFile");
+        
+        var hash = new HashSet<string>(StringComparer.InvariantCultureIgnoreCase);
+        if (types.Any(item => !hash.Add(item)))
+        {
+            _errors.Add(
+                new CompilerError(sourceFile, -1, -1, "6023",
+                    String.Format(CultureInfo.CurrentCulture, CodeGenerationTools.GetResourceString("Template_CaseInsensitiveTypeConflict"))));
+            return false;
+        }
+        return true;
+    }
+    
+    public IEnumerable<SimpleType> GetEnumItemsToGenerate(IEnumerable<GlobalItem> itemCollection)
+    {
+        return GetItemsToGenerate<SimpleType>(itemCollection)
+            .Where(e => IsEnumType(e));
+    }
+    
+    public IEnumerable<T> GetItemsToGenerate<T>(IEnumerable<GlobalItem> itemCollection) where T: EdmType
+    {
+        return itemCollection
+            .OfType<T>()
+            .Where(i => !i.MetadataProperties.Any(p => p.Name == ExternalTypeNameAttributeName))
+            .OrderBy(i => i.Name);
+    }
+
+    public IEnumerable<string> GetAllGlobalItems(IEnumerable<GlobalItem> itemCollection)
+    {
+        return itemCollection
+            .Where(i => i is EntityType || i is ComplexType || i is EntityContainer || IsEnumType(i))
+            .Select(g => GetGlobalItemName(g));
+    }
+
+    public string GetGlobalItemName(GlobalItem item)
+    {
+        if (item is EdmType)
+        {
+            return ((EdmType)item).Name;
+        }
+        else
+        {
+            return ((EntityContainer)item).Name;
+        }
+    }
+
+    public IEnumerable<EdmProperty> GetSimpleProperties(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetSimpleProperties(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetComplexProperties(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
+    }
+    
+    public IEnumerable<EdmProperty> GetComplexProperties(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
+    }
+
+    public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(EntityType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
+    }
+    
+    public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(ComplexType type)
+    {
+        return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
+    }
+
+    public IEnumerable<NavigationProperty> GetNavigationProperties(EntityType type)
+    {
+        return type.NavigationProperties.Where(np => np.DeclaringType == type);
+    }
+    
+    public IEnumerable<NavigationProperty> GetCollectionNavigationProperties(EntityType type)
+    {
+        return type.NavigationProperties.Where(np => np.DeclaringType == type && np.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many);
+    }
+    
+    public FunctionParameter GetReturnParameter(EdmFunction edmFunction)
+    {
+        ArgumentNotNull(edmFunction, "edmFunction");
+
+        var returnParamsProperty = edmFunction.GetType().GetProperty("ReturnParameters");
+        return returnParamsProperty == null
+            ? edmFunction.ReturnParameter
+            : ((IEnumerable<FunctionParameter>)returnParamsProperty.GetValue(edmFunction, null)).FirstOrDefault();
+    }
+
+    public bool IsComposable(EdmFunction edmFunction)
+    {
+        ArgumentNotNull(edmFunction, "edmFunction");
+
+        var isComposableProperty = edmFunction.GetType().GetProperty("IsComposableAttribute");
+        return isComposableProperty != null && (bool)isComposableProperty.GetValue(edmFunction, null);
+    }
+
+    public IEnumerable<FunctionImportParameter> GetParameters(EdmFunction edmFunction)
+    {
+        return FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
+    }
+
+    public TypeUsage GetReturnType(EdmFunction edmFunction)
+    {
+        var returnParam = GetReturnParameter(edmFunction);
+        return returnParam == null ? null : _ef.GetElementType(returnParam.TypeUsage);
+    }
+    
+    public bool GenerateMergeOptionFunction(EdmFunction edmFunction, bool includeMergeOption)
+    {
+        var returnType = GetReturnType(edmFunction);
+        return !includeMergeOption && returnType != null && returnType.EdmType.BuiltInTypeKind == BuiltInTypeKind.EntityType;
+    }
+}
+
+public static void ArgumentNotNull<T>(T arg, string name) where T : class
+{
+    if (arg == null)
+    {
+        throw new ArgumentNullException(name);
+    }
+}
+#>

ProjectCafe/Order.cs

@@ -0,0 +1,27 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace ProjectCafe
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Order
+    {
+        public int IdOrder { get; set; }
+        public int StatusOrderId { get; set; }
+        public System.DateTime DateOrder { get; set; }
+        public int TableId { get; set; }
+        public int EmployeeId { get; set; }
+    
+        public virtual EmployeeCafe EmployeeCafe { get; set; }
+        public virtual StatusOrder StatusOrder { get; set; }
+        public virtual Table Table { get; set; }
+    }
+}

ProjectCafe/ProjectCafe.csproj

@@ -0,0 +1,209 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{DFBA7BAD-452F-4948-B457-E0B7E48D1C5C}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <RootNamespace>ProjectCafe</RootNamespace>
+    <AssemblyName>ProjectCafe</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <WarningLevel>4</WarningLevel>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
+      <HintPath>..\packages\EntityFramework.6.2.0\lib\net45\EntityFramework.dll</HintPath>
+    </Reference>
+    <Reference Include="EntityFramework.SqlServer, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
+      <HintPath>..\packages\EntityFramework.6.2.0\lib\net45\EntityFramework.SqlServer.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.ComponentModel.DataAnnotations" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Runtime.Serialization" />
+    <Reference Include="System.Security" />
+    <Reference Include="System.Xml" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xaml">
+      <RequiredTargetFramework>4.0</RequiredTargetFramework>
+    </Reference>
+    <Reference Include="WindowsBase" />
+    <Reference Include="PresentationCore" />
+    <Reference Include="PresentationFramework" />
+  </ItemGroup>
+  <ItemGroup>
+    <ApplicationDefinition Include="App.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </ApplicationDefinition>
+    <Compile Include="Administrator.xaml.cs">
+      <DependentUpon>Administrator.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Authorisation.xaml.cs">
+      <DependentUpon>Authorisation.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Cook.xaml.cs">
+      <DependentUpon>Cook.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Eating.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="EmployeeCafe.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="EmployeePage.xaml.cs">
+      <DependentUpon>EmployeePage.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="FrameClass.cs" />
+    <Compile Include="InsertEployeeWindow.xaml.cs">
+      <DependentUpon>InsertEployeeWindow.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="ListEployeePage.xaml.cs">
+      <DependentUpon>ListEployeePage.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Model1.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Order.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="RoleEmployee.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="StatusEmployee.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="StatusOrder.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Table.cs">
+      <DependentUpon>Model1.tt</DependentUpon>
+    </Compile>
+    <Page Include="Administrator.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="Authorisation.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="Cook.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="EmployeePage.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="InsertEployeeWindow.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="ListEployeePage.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="MainWindow.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Compile Include="App.xaml.cs">
+      <DependentUpon>App.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="MainWindow.xaml.cs">
+      <DependentUpon>MainWindow.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Model1.Context.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Model1.Context.tt</DependentUpon>
+    </Compile>
+    <Compile Include="Model1.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Model1.edmx</DependentUpon>
+    </Compile>
+    <Compile Include="Properties\AssemblyInfo.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+    <EntityDeploy Include="Model1.edmx">
+      <Generator>EntityModelCodeGenerator</Generator>
+      <LastGenOutput>Model1.Designer.cs</LastGenOutput>
+    </EntityDeploy>
+    <None Include="Model1.edmx.diagram">
+      <DependentUpon>Model1.edmx</DependentUpon>
+    </None>
+    <None Include="packages.config" />
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="Model1.Context.tt">
+      <Generator>TextTemplatingFileGenerator</Generator>
+      <LastGenOutput>Model1.Context.cs</LastGenOutput>
+      <DependentUpon>Model1.edmx</DependentUpon>
+    </Content>
+    <Content Include="Model1.tt">
+      <Generator>TextTemplatingFileGenerator</Generator>
+      <DependentUpon>Model1.edmx</DependentUpon>
+      <LastGenOutput>Model1.cs</LastGenOutput>
+    </Content>
+  </ItemGroup>
+  <ItemGroup>
+    <Service Include="{508349B6-6B84-4DF5-91F0-309BEEBAD82D}" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

ProjectCafe/Properties/AssemblyInfo.cs

@@ -0,0 +1,55 @@
+using System.Reflection;
+using System.Resources;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Windows;
+
+// Общие сведения об этой сборке предоставляются следующим набором
+// набор атрибутов. Измените значения этих атрибутов, чтобы изменить сведения,
+// связанные со сборкой.
+[assembly: AssemblyTitle("ProjectCafe")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("ProjectCafe")]
+[assembly: AssemblyCopyright("Copyright ©  2021")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Установка значения False для параметра ComVisible делает типы в этой сборке невидимыми
+// для компонентов COM. Если необходимо обратиться к типу в этой сборке через
+// из модели COM, установите атрибут ComVisible для этого типа в значение true.
+[assembly: ComVisible(false)]
+
+//Чтобы начать создание локализуемых приложений, задайте
+//<UICulture>CultureYouAreCodingWith</UICulture> в файле .csproj
+//в <PropertyGroup>. Например, при использовании английского (США)
+//в своих исходных файлах установите <UICulture> в en-US.  Затем отмените преобразование в комментарий
+//атрибута NeutralResourceLanguage ниже.  Обновите "en-US" в
+//строка внизу для обеспечения соответствия настройки UICulture в файле проекта.
+
+//[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.Satellite)]
+
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None, //где расположены словари ресурсов по конкретным тематикам
+                                     //(используется, если ресурс не найден на странице,
+                                     // или в словарях ресурсов приложения)
+    ResourceDictionaryLocation.SourceAssembly //где расположен словарь универсальных ресурсов
+                                              //(используется, если ресурс не найден на странице,
+                                              // в приложении или в каких-либо словарях ресурсов для конкретной темы)
+)]
+
+
+// Сведения о версии для сборки включают четыре следующих значения:
+//
+//      Основной номер версии
+//      Дополнительный номер версии
+//      Номер сборки
+//      Номер редакции
+//
+// Можно задать все значения или принять номера сборки и редакции по умолчанию 
+// используя "*", как показано ниже:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

ProjectCafe/Properties/Resources.Designer.cs

@@ -0,0 +1,71 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код был создан программным средством.
+//     Версия среды выполнения: 4.0.30319.42000
+//
+//     Изменения в этом файле могут привести к неправильному поведению и будут утрачены, если
+//     код создан повторно.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace ProjectCafe.Properties
+{
+
+
+    /// <summary>
+    ///   Класс ресурсов со строгим типом для поиска локализованных строк и пр.
+    /// </summary>
+    // Этот класс был автоматически создан при помощи StronglyTypedResourceBuilder
+    // класс с помощью таких средств, как ResGen или Visual Studio.
+    // Для добавления или удаления члена измените файл .ResX, а затем перезапустите ResGen
+    // с параметром /str или заново постройте свой VS-проект.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources
+    {
+
+        private static global::System.Resources.ResourceManager resourceMan;
+
+        private static global::System.Globalization.CultureInfo resourceCulture;
+
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources()
+        {
+        }
+
+        /// <summary>
+        ///   Возврат кэшированного экземпляра ResourceManager, используемого этим классом.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager
+        {
+            get
+            {
+                if ((resourceMan == null))
+                {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("ProjectCafe.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+
+        /// <summary>
+        ///   Переопределяет свойство CurrentUICulture текущего потока для всех
+        ///   подстановки ресурсов с помощью этого класса ресурсов со строгим типом.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture
+        {
+            get
+            {
+                return resourceCulture;
+            }
+            set
+            {
+                resourceCulture = value;
+            }
+        }
+    }
+}

ProjectCafe/Properties/Resources.resx

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd: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" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+            </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" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+            </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=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectCafe/Properties/Settings.Designer.cs

@@ -0,0 +1,30 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace ProjectCafe.Properties
+{
+
+
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
+    {
+
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+
+        public static Settings Default
+        {
+            get
+            {
+                return defaultInstance;
+            }
+        }
+    }
+}

ProjectCafe/Properties/Settings.settings

@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="uri:settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>

ProjectCafe/RoleEmployee.cs

@@ -0,0 +1,29 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace ProjectCafe
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class RoleEmployee
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public RoleEmployee()
+        {
+            this.EmployeeCafe = new HashSet<EmployeeCafe>();
+        }
+    
+        public int IdRole { get; set; }
+        public string RoleName { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<EmployeeCafe> EmployeeCafe { get; set; }
+    }
+}

ProjectCafe/StatusEmployee.cs

@@ -0,0 +1,29 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace ProjectCafe
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class StatusEmployee
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public StatusEmployee()
+        {
+            this.EmployeeCafe = new HashSet<EmployeeCafe>();
+        }
+    
+        public int IdStatusEmployee { get; set; }
+        public string NameStatusE { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<EmployeeCafe> EmployeeCafe { get; set; }
+    }
+}

ProjectCafe/StatusOrder.cs

@@ -0,0 +1,29 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace ProjectCafe
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class StatusOrder
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public StatusOrder()
+        {
+            this.Order = new HashSet<Order>();
+        }
+    
+        public int IdStatusOrder { get; set; }
+        public string NameStatusO { get; set; }
+    
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<Order> Order { get; set; }
+    }
+}

ProjectCafe/Table.cs

@@ -0,0 +1,31 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан по шаблону.
+//
+//     Изменения, вносимые в этот файл вручную, могут привести к непредвиденной работе приложения.
+//     Изменения, вносимые в этот файл вручную, будут перезаписаны при повторном создании кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace ProjectCafe
+{
+    using System;
+    using System.Collections.Generic;
+    
+    public partial class Table
+    {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
+        public Table()
+        {
+            this.Order = new HashSet<Order>();
+        }
+    
+        public int IdTable { get; set; }
+        public int EatingId { get; set; }
+        public int NumberTable { get; set; }
+    
+        public virtual Eating Eating { get; set; }
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<Order> Order { get; set; }
+    }
+}

ProjectCafe/packages.config

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="EntityFramework" version="6.2.0" targetFramework="net472" />
+  <package id="EntityFramework.ru" version="6.2.0" targetFramework="net472" />
+</packages>