Forms

SushiBarContracts/BindingModels/DishBindingModel.cs

@@ -1,6 +1,8 @@
-namespace SushiBarContracts.BindingModels
+using SushiBarDataModels.Models;
+
+namespace SushiBarContracts.BindingModels
 {
-    public class DishBindingModel
+    public class DishBindingModel : IDishModel
     {
         public int Id { get; set; }
 
@@ -8,6 +10,8 @@
 
         public string Category { get; set;} = string.Empty;
 
-        public List<DishIngredientBindingModel> Ingredients { get; set; } = new();
+        public double Price { get; set; }
+
+        public Dictionary<int, (IIngredientModel, int)> DishIngredients { get; set; } = new();
     }
 }

SushiBarContracts/BindingModels/DishIngredientBindingModel.cs

@@ -1,9 +0,0 @@
-namespace SushiBarContracts.BindingModels
-{
-    public class DishIngredientBindingModel
-    {
-        public int IngredientId { get; set; }
-
-        public int Count { get; set; }
-    }
-}

SushiBarContracts/BindingModels/IngredientBindingModel.cs

@@ -1,6 +1,8 @@
-namespace SushiBarContracts.BindingModels
+using SushiBarDataModels.Models;
+
+namespace SushiBarContracts.BindingModels
 {
-    public class IngredientBindingModel
+    public class IngredientBindingModel : IIngredientModel
     {
         public int Id { get; set; }
 

SushiBarContracts/SushiBarContracts.csproj

@@ -6,4 +6,8 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\SushiBarDataModels\SushiBarDataModels.csproj" />
+  </ItemGroup>
+
 </Project>

SushiBarContracts/ViewModels/ChequeItemViewModel.cs

@@ -11,6 +11,8 @@ namespace SushiBarContracts.ViewModels
         [DisplayName("Название блюда")]
         public string DishName { get; set; } = string.Empty;
 
+        public double DishPrice { get; set; }
+
         public int CookId { get; set; }
 
         [DisplayName("Повар")]

SushiBarContracts/ViewModels/ChequeViewModel.cs

@@ -4,6 +4,7 @@ namespace SushiBarContracts.ViewModels
 {
     public class ChequeViewModel
     {
+        [DisplayName("Номер")]
         public int Id { get; set; }
 
         public int? CustomerId { get; set; }

SushiBarContracts/ViewModels/DishIngredientViewModel.cs

@@ -1,17 +0,0 @@
-using System.ComponentModel;
-
-namespace SushiBarContracts.ViewModels
-{
-    public class DishIngredientViewModel
-    {
-        public int DishId { get; set; }
-
-        public int IngredientId { get; set; }
-
-        [DisplayName("Наименование ингредиента")]
-        public string IngredientName { get; set; } = string.Empty;
-
-        [DisplayName("Количество")]
-        public int Count { get; set; }
-    }
-}

SushiBarContracts/ViewModels/DishViewModel.cs

@@ -1,8 +1,9 @@
-using System.ComponentModel;
+using SushiBarDataModels.Models;
+using System.ComponentModel;
 
 namespace SushiBarContracts.ViewModels
 {
-    public class DishViewModel
+    public class DishViewModel : IDishModel
     {
         public int Id { get; set; }
 
@@ -12,6 +13,9 @@ namespace SushiBarContracts.ViewModels
         [DisplayName("Категория")]
         public string Category { get; set; } = string.Empty;
 
-        public Dictionary<int, DishIngredientViewModel> Ingredients { get; set; } = new();
+        [DisplayName("Стоимость")]
+        public double Price { get; set; }
+
+        public Dictionary<int, (IIngredientModel, int)> DishIngredients { get; set; } = new();
     }
 }

SushiBarContracts/ViewModels/IngredientViewModel.cs

@@ -1,8 +1,9 @@
-using System.ComponentModel;
+using SushiBarDataModels.Models;
+using System.ComponentModel;
 
 namespace SushiBarContracts.ViewModels
 {
-    public class IngredientViewModel
+    public class IngredientViewModel : IIngredientModel
     {
         public int Id { get; set; }
 

SushiBarDataModels/Models/IDish.cs

@@ -1,9 +0,0 @@
-namespace SushiBarDataModels.Models
-{
-    public interface IDish : IId
-    {
-        string DishName { get; }
-
-        string Category { get; }
-    }
-}

SushiBarDataModels/Models/IDishIngredient.cs

@@ -1,11 +0,0 @@
-namespace SushiBarDataModels.Models
-{
-    public interface IDishIngredient : IId
-    {
-        int DishId { get; }
-
-        int IngredientId { get; }
-
-        int Count { get; }
-    }
-}

SushiBarDataModels/Models/IDishModel.cs

@@ -0,0 +1,13 @@
+namespace SushiBarDataModels.Models
+{
+    public interface IDishModel : IId
+    {
+        string DishName { get; }
+
+        string Category { get; }
+
+        double Price { get; }
+
+        Dictionary<int, (IIngredientModel, int)> DishIngredients { get; }
+    }
+}

SushiBarDataModels/Models/IIngredientModel.cs

@@ -1,6 +1,6 @@
 namespace SushiBarDataModels.Models
 {
-    public interface IIngredient : IId
+    public interface IIngredientModel : IId
     {
         string IngredientName { get; }
 

SushiBarDatabaseImplement/Migrations/20240523183058_Fix DishIngredients.Designer.cs

@@ -12,8 +12,8 @@ using SushiBarDatabaseImplement;
 namespace SushiBarDatabaseImplement.Migrations
 {
     [DbContext(typeof(SushiBarDatabase))]
-    [Migration("20240515171525_Initial")]
+    [Migration("20240523183058_Fix DishIngredients")]
-    partial class Initial
+    partial class FixDishIngredients
     {
         /// <inheritdoc />
         protected override void BuildTargetModel(ModelBuilder modelBuilder)
@@ -144,6 +144,9 @@ namespace SushiBarDatabaseImplement.Migrations
                         .IsRequired()
                         .HasColumnType("text");
 
+                    b.Property<double>("Price")
+                        .HasColumnType("double precision");
+
                     b.HasKey("Id");
 
                     b.ToTable("Dishes");
@@ -267,7 +270,7 @@ namespace SushiBarDatabaseImplement.Migrations
             modelBuilder.Entity("SushiBarDatabaseImplement.Models.DishIngredient", b =>
                 {
                     b.HasOne("SushiBarDatabaseImplement.Models.Dish", "Dish")
-                        .WithMany("DishIngredients")
+                        .WithMany("Ingredients")
                         .HasForeignKey("DishId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
@@ -302,7 +305,7 @@ namespace SushiBarDatabaseImplement.Migrations
                 {
                     b.Navigation("ChequeItems");
 
-                    b.Navigation("DishIngredients");
+                    b.Navigation("Ingredients");
                 });
 
             modelBuilder.Entity("SushiBarDatabaseImplement.Models.Ingredient", b =>

SushiBarDatabaseImplement/Migrations/20240523183058_Fix DishIngredients.cs

@@ -7,7 +7,7 @@ using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 namespace SushiBarDatabaseImplement.Migrations
 {
     /// <inheritdoc />
-    public partial class Initial : Migration
+    public partial class FixDishIngredients : Migration
     {
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
@@ -48,7 +48,8 @@ namespace SushiBarDatabaseImplement.Migrations
                     Id = table.Column<int>(type: "integer", nullable: false)
                         .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                     DishName = table.Column<string>(type: "text", nullable: false),
-                    Category = table.Column<string>(type: "text", nullable: false)
+                    Category = table.Column<string>(type: "text", nullable: false),
+                    Price = table.Column<double>(type: "double precision", nullable: false)
                 },
                 constraints: table =>
                 {

SushiBarDatabaseImplement/Migrations/SushiBarDatabaseModelSnapshot.cs

@@ -141,6 +141,9 @@ namespace SushiBarDatabaseImplement.Migrations
                         .IsRequired()
                         .HasColumnType("text");
 
+                    b.Property<double>("Price")
+                        .HasColumnType("double precision");
+
                     b.HasKey("Id");
 
                     b.ToTable("Dishes");
@@ -264,7 +267,7 @@ namespace SushiBarDatabaseImplement.Migrations
             modelBuilder.Entity("SushiBarDatabaseImplement.Models.DishIngredient", b =>
                 {
                     b.HasOne("SushiBarDatabaseImplement.Models.Dish", "Dish")
-                        .WithMany("DishIngredients")
+                        .WithMany("Ingredients")
                         .HasForeignKey("DishId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
@@ -299,7 +302,7 @@ namespace SushiBarDatabaseImplement.Migrations
                 {
                     b.Navigation("ChequeItems");
 
-                    b.Navigation("DishIngredients");
+                    b.Navigation("Ingredients");
                 });
 
             modelBuilder.Entity("SushiBarDatabaseImplement.Models.Ingredient", b =>

SushiBarDatabaseImplement/Models/Dish.cs

@@ -1,11 +1,12 @@
 using SushiBarContracts.BindingModels;
 using SushiBarContracts.ViewModels;
+using SushiBarDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 
 namespace SushiBarDatabaseImplement.Models
 {
-    public class Dish
+    public class Dish : IDishModel
     {
         [Key]
         public int Id { get; set; }
@@ -16,22 +17,44 @@ namespace SushiBarDatabaseImplement.Models
         [Required]
         public string Category { get; set; } = string.Empty;
 
+        [Required]
+        public double Price { get; set; }
+
         [ForeignKey("DishId")]
-        public virtual List<DishIngredient> DishIngredients { get; set; } = new();
+        public virtual List<DishIngredient> Ingredients { get; set; } = new();
 
         [ForeignKey("DishId")]
         public virtual List<ChequeItem> ChequeItems { get; set; } = new();
 
+        private Dictionary<int, (IIngredientModel, int)>? _dishIngredients = null;
+
+        [NotMapped]
+        public Dictionary<int, (IIngredientModel, int)> DishIngredients
+        {
+            get
+            {
+                if (_dishIngredients == null)
+                {
+                    _dishIngredients = Ingredients.ToDictionary(DishIngredient => DishIngredient.IngredientId, DishIngredient =>
+                        (DishIngredient.Ingredient as IIngredientModel, DishIngredient.Count));
+                }
+
+                return _dishIngredients;
+            }
+        }
+
         public static Dish Create(SushiBarDatabase Context, DishBindingModel Model)
         {
             return new Dish()
             {
+                Id = Model.Id,
                 DishName = Model.DishName,
                 Category = Model.Category,
-                DishIngredients = Model.Ingredients.Select(x => new DishIngredient
+                Price = Model.Price,
+                Ingredients = Model.DishIngredients.Select(x => new DishIngredient
                 {
-                    Ingredient = Context.Ingredients.First(y => y.Id == x.IngredientId),
+                    Ingredient = Context.Ingredients.First(y => y.Id == x.Key),
-                    Count = x.Count,
+                    Count = x.Value.Item2,
                 }).ToList()
             };
         }
@@ -40,22 +63,55 @@ namespace SushiBarDatabaseImplement.Models
         {
             DishName = Model.DishName;
             Category = Model.Category;
+            Price = Model.Price;
         }
 
         public DishViewModel ViewModel => new()
         {
             Id = Id,
             DishName = DishName,
+            Price = Price,
             Category = Category,
-            Ingredients = DishIngredients.ToDictionary(x => x.IngredientId, x => new DishIngredientViewModel
+            DishIngredients = DishIngredients,
-            {
-                DishId = x.DishId,
-                IngredientId = x.IngredientId,
-                IngredientName = x.Ingredient.IngredientName,
-                Count = x.Count,
-            })
         };
 
+        public void UpdateIngredients(SushiBarDatabase Context, DishBindingModel Model)
+        {
+            var IngredientsForThisDish = Context.DishIngredients.Where(x => x.DishId == Model.Id).ToList();
+
+            if (IngredientsForThisDish.Count > 0)
+            {
+                // Delete DishIngredient records for selected dish if there is no record with such ingredient in passed model
+                Context.DishIngredients.RemoveRange(IngredientsForThisDish.Where(x => !Model.DishIngredients.ContainsKey(x.IngredientId)));
+                Context.SaveChanges();
+
+                foreach (var DishIngredientToUpdate in IngredientsForThisDish)
+                {
+                    DishIngredientToUpdate.Count = Model.DishIngredients[DishIngredientToUpdate.IngredientId].Item2;
+                    Model.DishIngredients.Remove(DishIngredientToUpdate.IngredientId);
+                }
+
+                Context.SaveChanges();
+            }
+
+            var Dish = Context.Dishes.First(x => x.Id == Id);
+
+            foreach (var DishIngredient in Model.DishIngredients)
+            {
+                Context.DishIngredients.Add(new DishIngredient
+                {
+                    Dish = Dish,
+                    Ingredient = Context.Ingredients.First(x => x.Id == DishIngredient.Key),
+                    Count = DishIngredient.Value.Item2
+                });
+
+                Context.SaveChanges();
+            }
+
+            _dishIngredients = null;
+        }
+
+        /*
         public void UpdateIngredients(SushiBarDatabase Context, DishBindingModel Model)
         {
             var IngredientsForThisDish = Context.DishIngredients.Where(x => x.DishId == Model.Id).ToList();
@@ -90,5 +146,6 @@ namespace SushiBarDatabaseImplement.Models
                 Context.SaveChanges();
             }
         }
+        */
     }
 }

SushiBarDatabaseImplement/Models/Ingredient.cs

@@ -1,11 +1,12 @@
 using SushiBarContracts.BindingModels;
 using SushiBarContracts.ViewModels;
+using SushiBarDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 
 namespace SushiBarDatabaseImplement.Models
 {
-    public class Ingredient
+    public class Ingredient : IIngredientModel
     {
         [Key]
         public int Id { get; set; }

SushiBarDatabaseImplement/Storages/ChequeStorage.cs

@@ -16,6 +16,9 @@ namespace SushiBarDatabaseImplement.Storages
                 .Include(x => x.Customer)
                 .Include(x => x.Promotion)
                 .Include(x => x.ChequeItems)
+                    .ThenInclude(x => x.Dish)
+                .Include(x => x.ChequeItems)
+                    .ThenInclude(x => x.Cook)
                 .Select(x => x.ViewModel)
                 .ToList();
         }
@@ -30,6 +33,9 @@ namespace SushiBarDatabaseImplement.Storages
                     .Include(x => x.Customer)
                     .Include(x => x.Promotion)
                     .Include(x => x.ChequeItems)
+                        .ThenInclude(x => x.Dish)
+                    .Include(x => x.ChequeItems)
+                        .ThenInclude(x => x.Cook)
                     .Where(x => x.CustomerId == Model.CustomerId)
                     .Select(x => x.ViewModel)
                     .ToList();
@@ -41,6 +47,9 @@ namespace SushiBarDatabaseImplement.Storages
                     .Include(x => x.Customer)
                     .Include(x => x.Promotion)
                     .Include(x => x.ChequeItems)
+                        .ThenInclude(x => x.Dish)
+                    .Include(x => x.ChequeItems)
+                        .ThenInclude(x => x.Cook)
                     .Where(x => x.OrderDate >= Model.OrderDateFrom && x.OrderDate <= Model.OrderDateTo)
                     .Select(x => x.ViewModel)
                     .ToList();
@@ -59,6 +68,9 @@ namespace SushiBarDatabaseImplement.Storages
                     .Include(x => x.Customer)
                     .Include(x => x.Promotion)
                     .Include(x => x.ChequeItems)
+                        .ThenInclude(x => x.Dish)
+                    .Include(x => x.ChequeItems)
+                        .ThenInclude(x => x.Cook)
                 .FirstOrDefault(x => x.Id == Model.Id)?.ViewModel;
         }
 
@@ -72,6 +84,7 @@ namespace SushiBarDatabaseImplement.Storages
 
             Context.Cheques.Add(NewCheque);
             Context.SaveChanges();
+            NewCheque.UpdateChequeItems(Context, Model);
 
             return NewCheque.ViewModel;
         }

SushiBarDatabaseImplement/Storages/DishStorage.cs

@@ -13,7 +13,8 @@ namespace SushiBarDatabaseImplement.Storages
             using var Context = new SushiBarDatabase();
 
             return Context.Dishes
-                .Include(x => x.DishIngredients)
+                .Include(x => x.Ingredients)
+                .ThenInclude(x => x.Ingredient)
                 .Select(x => x.ViewModel)
                 .ToList();
         }
@@ -25,7 +26,8 @@ namespace SushiBarDatabaseImplement.Storages
 
             using var Context = new SushiBarDatabase();
             return Context.Dishes
-                .Include(x => x.DishIngredients)
+                .Include(x => x.Ingredients)
+                .ThenInclude(x => x.Ingredient)
                 .Where(x => x.DishName.Contains(Model.DishName))
                 .Select(x => x.ViewModel)
                 .ToList();
@@ -38,7 +40,8 @@ namespace SushiBarDatabaseImplement.Storages
 
             using var Context = new SushiBarDatabase();
             return Context.Dishes
-                .Include(x => x.DishIngredients)
+                .Include(x => x.Ingredients)
+                .ThenInclude(x => x.Ingredient)
                 .FirstOrDefault(x => x.Id == Model.Id)?.ViewModel;
         }
 
@@ -86,7 +89,6 @@ namespace SushiBarDatabaseImplement.Storages
         {
             using var Context = new SushiBarDatabase();
             var Dish = Context.Dishes
-                .Include(x => x.DishIngredients)
                 .FirstOrDefault(rec => rec.Id == Model.Id);
 
             if (Dish == null)

SushiBarDatabaseImplement/SushiBarDatabase.cs

@@ -9,7 +9,8 @@ namespace SushiBarDatabaseImplement
         {
             if (OptionsBuilder.IsConfigured == false)
             {
-                OptionsBuilder.UseNpgsql(@"Host=192.168.56.101;Port=5436;Database=postgres;Username=postgres;Password=admin");
+                //OptionsBuilder.UseNpgsql(@"Host=192.168.56.101;Port=5436;Database=postgres;Username=postgres;Password=admin");
+                OptionsBuilder.UseNpgsql(@"Host=localhost;Port=5000;Database=SushiBarTest;Username=postgres;Password=admin");
             }
             base.OnConfiguring(OptionsBuilder);
             

SushiBarView/Form1.Designer.cs

@@ -1,39 +0,0 @@
-namespace SushiBar
-{
-    partial class Form1
-    {
-        /// <summary>
-        ///  Required designer variable.
-        /// </summary>
-        private System.ComponentModel.IContainer components = null;
-
-        /// <summary>
-        ///  Clean up any resources being used.
-        /// </summary>
-        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
-        protected override void Dispose(bool disposing)
-        {
-            if (disposing && (components != null))
-            {
-                components.Dispose();
-            }
-            base.Dispose(disposing);
-        }
-
-        #region Windows Form Designer generated code
-
-        /// <summary>
-        ///  Required method for Designer support - do not modify
-        ///  the contents of this method with the code editor.
-        /// </summary>
-        private void InitializeComponent()
-        {
-            this.components = new System.ComponentModel.Container();
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(800, 450);
-            this.Text = "Form1";
-        }
-
-        #endregion
-    }
-}

SushiBarView/Form1.cs

@@ -1,10 +0,0 @@
-namespace SushiBar
-{
-    public partial class Form1 : Form
-    {
-        public Form1()
-        {
-            InitializeComponent();
-        }
-    }
-}

SushiBarView/Forms/FormCook.Designer.cs

@@ -0,0 +1,105 @@
+namespace SushiBarView.Forms
+{
+    partial class FormCook
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            label1 = new Label();
+            FioTextBox = new TextBox();
+            label2 = new Label();
+            EmploymentDateTimePicker = new DateTimePicker();
+            button1 = new Button();
+            SuspendLayout();
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(11, 15);
+            label1.Name = "label1";
+            label1.Size = new Size(34, 15);
+            label1.TabIndex = 0;
+            label1.Text = "ФИО";
+            // 
+            // FioTextBox
+            // 
+            FioTextBox.Location = new Point(144, 12);
+            FioTextBox.Name = "FioTextBox";
+            FioTextBox.Size = new Size(200, 23);
+            FioTextBox.TabIndex = 1;
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(11, 47);
+            label2.Name = "label2";
+            label2.Size = new Size(127, 15);
+            label2.TabIndex = 2;
+            label2.Text = "Дата трудоустройства";
+            // 
+            // EmploymentDateTimePicker
+            // 
+            EmploymentDateTimePicker.Location = new Point(144, 41);
+            EmploymentDateTimePicker.Name = "EmploymentDateTimePicker";
+            EmploymentDateTimePicker.Size = new Size(200, 23);
+            EmploymentDateTimePicker.TabIndex = 3;
+            // 
+            // button1
+            // 
+            button1.Location = new Point(255, 86);
+            button1.Name = "button1";
+            button1.Size = new Size(89, 28);
+            button1.TabIndex = 4;
+            button1.Text = "Сохранить";
+            button1.UseVisualStyleBackColor = true;
+            button1.Click += ButtonSave_Click;
+            // 
+            // FormCook
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(358, 123);
+            Controls.Add(button1);
+            Controls.Add(EmploymentDateTimePicker);
+            Controls.Add(label2);
+            Controls.Add(FioTextBox);
+            Controls.Add(label1);
+            Name = "FormCook";
+            Text = "Повар";
+            Load += FormCook_Load;
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label label1;
+        private TextBox FioTextBox;
+        private Label label2;
+        private DateTimePicker EmploymentDateTimePicker;
+        private Button button1;
+    }
+}

SushiBarView/Forms/FormCook.cs

@@ -0,0 +1,78 @@
+using SushiBarBusinessLogic;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+
+namespace SushiBarView.Forms
+{
+    public partial class FormCook : Form
+    {
+        private readonly CookLogic _logic;
+
+        private int? _id;
+        public int Id { set { _id = value; } }
+
+        public FormCook(CookLogic Logic)
+        {
+            InitializeComponent();
+            _logic = Logic;
+        }
+
+        private void FormCook_Load(object sender, EventArgs e)
+        {
+            if (_id.HasValue)
+            {
+                try
+                {
+                    var View = _logic.ReadElement(new CookSearchModel
+                    {
+                        Id = _id.Value
+                    });
+
+                    if (View != null)
+                    {
+                        FioTextBox.Text = View.Fio;
+                        EmploymentDateTimePicker.Value = View.EmploymentDate;
+                    }
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(FioTextBox.Text))
+            {
+                MessageBox.Show("Заполните ФИО", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            try
+            {
+                var Model = new CookBindingModel
+                {
+                    Id = _id ?? 0,
+                    Fio = FioTextBox.Text,
+                    EmploymentDate = EmploymentDateTimePicker.Value,
+                };
+
+                var OperationResult = _id.HasValue ? _logic.Update(Model) : _logic.Create(Model);
+
+                if (!OperationResult)
+                {
+                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                }
+
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка сохранения повара", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}

SushiBarView/Forms/FormCook.resx

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

SushiBarView/Forms/FormCooks.Designer.cs

@@ -0,0 +1,113 @@
+namespace SushiBarView.Forms
+{
+    partial class FormCooks
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            DataGridView = new DataGridView();
+            AddButton = new Button();
+            ChangeButton = new Button();
+            DeleteButton = new Button();
+            UpdateButton = new Button();
+            ((System.ComponentModel.ISupportInitialize)DataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // DataGridView
+            // 
+            DataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            DataGridView.Location = new Point(12, 12);
+            DataGridView.Name = "DataGridView";
+            DataGridView.RowTemplate.Height = 25;
+            DataGridView.Size = new Size(413, 358);
+            DataGridView.TabIndex = 0;
+            // 
+            // AddButton
+            // 
+            AddButton.Location = new Point(431, 12);
+            AddButton.Name = "AddButton";
+            AddButton.Size = new Size(138, 29);
+            AddButton.TabIndex = 1;
+            AddButton.Text = "Добавить";
+            AddButton.UseVisualStyleBackColor = true;
+            AddButton.Click += AddButton_Click;
+            // 
+            // ChangeButton
+            // 
+            ChangeButton.Location = new Point(431, 47);
+            ChangeButton.Name = "ChangeButton";
+            ChangeButton.Size = new Size(138, 29);
+            ChangeButton.TabIndex = 2;
+            ChangeButton.Text = "Изменить";
+            ChangeButton.UseVisualStyleBackColor = true;
+            ChangeButton.Click += ChangeButton_Click;
+            // 
+            // DeleteButton
+            // 
+            DeleteButton.Location = new Point(431, 82);
+            DeleteButton.Name = "DeleteButton";
+            DeleteButton.Size = new Size(138, 29);
+            DeleteButton.TabIndex = 3;
+            DeleteButton.Text = "Удалить";
+            DeleteButton.UseVisualStyleBackColor = true;
+            DeleteButton.Click += DeleteButton_Click;
+            // 
+            // UpdateButton
+            // 
+            UpdateButton.Location = new Point(431, 117);
+            UpdateButton.Name = "UpdateButton";
+            UpdateButton.Size = new Size(138, 29);
+            UpdateButton.TabIndex = 4;
+            UpdateButton.Text = "Обновить";
+            UpdateButton.UseVisualStyleBackColor = true;
+            UpdateButton.Click += RefreshButton_Click;
+            // 
+            // FormCooks
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(580, 384);
+            Controls.Add(UpdateButton);
+            Controls.Add(DeleteButton);
+            Controls.Add(ChangeButton);
+            Controls.Add(AddButton);
+            Controls.Add(DataGridView);
+            Name = "FormCooks";
+            Text = "Повара";
+            Load += FormCooks_Load;
+            ((System.ComponentModel.ISupportInitialize)DataGridView).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView DataGridView;
+        private Button AddButton;
+        private Button ChangeButton;
+        private Button DeleteButton;
+        private Button UpdateButton;
+    }
+}

SushiBarView/Forms/FormCooks.cs

@@ -0,0 +1,98 @@
+using SushiBarBusinessLogic;
+using SushiBarContracts.BindingModels;
+
+namespace SushiBarView.Forms
+{
+    public partial class FormCooks : Form
+    {
+        private readonly CookLogic _logic;
+
+        public FormCooks(CookLogic Logic)
+        {
+            InitializeComponent();
+            _logic = Logic;
+        }
+
+        private void FormCooks_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void LoadData()
+        {
+            try
+            {
+                var List = _logic.ReadList(null);
+
+                if (List != null)
+                {
+                    DataGridView.DataSource = List;
+                    DataGridView.Columns["Id"].Visible = false;
+                    DataGridView.Columns["Fio"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                    DataGridView.Columns["EmploymentDate"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void AddButton_Click(object sender, EventArgs e)
+        {
+            FormCook Form = new FormCook(new CookLogic(new SushiBarDatabaseImplement.Storages.CookStorage()));
+
+            if (Form.ShowDialog() == DialogResult.OK)
+            {
+                LoadData();
+            }
+        }
+
+        private void ChangeButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                FormCook Form = new FormCook(new CookLogic(new SushiBarDatabaseImplement.Storages.CookStorage()));
+                Form.Id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+
+                if (Form.ShowDialog() == DialogResult.OK)
+                {
+                    LoadData();
+                }
+            }
+        }
+
+        private void DeleteButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                if (MessageBox.Show("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    int id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+
+                    try
+                    {
+                        if (!_logic.Delete(new CookBindingModel
+                        {
+                            Id = id
+                        }))
+                        {
+                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+                        }
+
+                        LoadData();
+                    }
+                    catch (Exception ex)
+                    {
+                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+            }
+        }
+
+        private void RefreshButton_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+    }
+}

SushiBarView/Forms/FormCreateCheque.Designer.cs

@@ -0,0 +1,199 @@
+namespace SushiBarView.Forms
+{
+    partial class FormCreateCheque
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            NameLabel = new Label();
+            PriceLabel = new Label();
+            PriceTextBox = new TextBox();
+            ComponentsGroupBox = new GroupBox();
+            AddButton = new Button();
+            DataGridView = new DataGridView();
+            IdColumn = new DataGridViewTextBoxColumn();
+            DishNameColumn = new DataGridViewTextBoxColumn();
+            CountColumn = new DataGridViewTextBoxColumn();
+            CookColumn = new DataGridViewTextBoxColumn();
+            SaveButton = new Button();
+            CancelButton = new Button();
+            CustomerComboBox = new ComboBox();
+            ComponentsGroupBox.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)DataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // NameLabel
+            // 
+            NameLabel.AutoSize = true;
+            NameLabel.Location = new Point(12, 9);
+            NameLabel.Name = "NameLabel";
+            NameLabel.Size = new Size(75, 15);
+            NameLabel.TabIndex = 0;
+            NameLabel.Text = "Покупатель:";
+            // 
+            // PriceLabel
+            // 
+            PriceLabel.AutoSize = true;
+            PriceLabel.Location = new Point(12, 38);
+            PriceLabel.Name = "PriceLabel";
+            PriceLabel.Size = new Size(88, 15);
+            PriceLabel.TabIndex = 1;
+            PriceLabel.Text = "Общая сумма:";
+            // 
+            // PriceTextBox
+            // 
+            PriceTextBox.Location = new Point(108, 35);
+            PriceTextBox.Name = "PriceTextBox";
+            PriceTextBox.ReadOnly = true;
+            PriceTextBox.Size = new Size(100, 23);
+            PriceTextBox.TabIndex = 3;
+            // 
+            // ComponentsGroupBox
+            // 
+            ComponentsGroupBox.Controls.Add(AddButton);
+            ComponentsGroupBox.Controls.Add(DataGridView);
+            ComponentsGroupBox.Location = new Point(12, 64);
+            ComponentsGroupBox.Name = "ComponentsGroupBox";
+            ComponentsGroupBox.Size = new Size(706, 318);
+            ComponentsGroupBox.TabIndex = 4;
+            ComponentsGroupBox.TabStop = false;
+            ComponentsGroupBox.Text = "Заказанные блюда";
+            // 
+            // AddButton
+            // 
+            AddButton.Location = new Point(588, 22);
+            AddButton.Name = "AddButton";
+            AddButton.Size = new Size(112, 29);
+            AddButton.TabIndex = 1;
+            AddButton.Text = "Добавить";
+            AddButton.UseVisualStyleBackColor = true;
+            AddButton.Click += AddButton_Click;
+            // 
+            // DataGridView
+            // 
+            DataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            DataGridView.Columns.AddRange(new DataGridViewColumn[] { IdColumn, DishNameColumn, CountColumn, CookColumn });
+            DataGridView.Location = new Point(6, 22);
+            DataGridView.Name = "DataGridView";
+            DataGridView.RowHeadersWidth = 51;
+            DataGridView.Size = new Size(567, 290);
+            DataGridView.TabIndex = 0;
+            // 
+            // IdColumn
+            // 
+            IdColumn.HeaderText = "Column1";
+            IdColumn.MinimumWidth = 6;
+            IdColumn.Name = "IdColumn";
+            IdColumn.Visible = false;
+            IdColumn.Width = 6;
+            // 
+            // DishNameColumn
+            // 
+            DishNameColumn.HeaderText = "Блюдо";
+            DishNameColumn.MinimumWidth = 6;
+            DishNameColumn.Name = "DishNameColumn";
+            DishNameColumn.Width = 175;
+            // 
+            // CountColumn
+            // 
+            CountColumn.HeaderText = "Количество";
+            CountColumn.MinimumWidth = 6;
+            CountColumn.Name = "CountColumn";
+            CountColumn.Width = 139;
+            // 
+            // CookColumn
+            // 
+            CookColumn.HeaderText = "Повар";
+            CookColumn.Name = "CookColumn";
+            CookColumn.ReadOnly = true;
+            CookColumn.Width = 200;
+            // 
+            // SaveButton
+            // 
+            SaveButton.Location = new Point(523, 404);
+            SaveButton.Name = "SaveButton";
+            SaveButton.Size = new Size(96, 33);
+            SaveButton.TabIndex = 5;
+            SaveButton.Text = "Сохранить";
+            SaveButton.UseVisualStyleBackColor = true;
+            SaveButton.Click += SaveButton_Click;
+            // 
+            // CancelButton
+            // 
+            CancelButton.Location = new Point(625, 404);
+            CancelButton.Name = "CancelButton";
+            CancelButton.Size = new Size(87, 33);
+            CancelButton.TabIndex = 6;
+            CancelButton.Text = "Отмена";
+            CancelButton.UseVisualStyleBackColor = true;
+            // 
+            // CustomerComboBox
+            // 
+            CustomerComboBox.DropDownStyle = ComboBoxStyle.DropDownList;
+            CustomerComboBox.FormattingEnabled = true;
+            CustomerComboBox.Location = new Point(108, 6);
+            CustomerComboBox.Name = "CustomerComboBox";
+            CustomerComboBox.Size = new Size(225, 23);
+            CustomerComboBox.TabIndex = 9;
+            // 
+            // FormCreateCheque
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(730, 449);
+            Controls.Add(CustomerComboBox);
+            Controls.Add(CancelButton);
+            Controls.Add(SaveButton);
+            Controls.Add(ComponentsGroupBox);
+            Controls.Add(PriceTextBox);
+            Controls.Add(PriceLabel);
+            Controls.Add(NameLabel);
+            Name = "FormCreateCheque";
+            Text = "Чек";
+            Load += FormCreateCheque_Load;
+            ComponentsGroupBox.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)DataGridView).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label NameLabel;
+        private Label PriceLabel;
+        private TextBox PriceTextBox;
+        private GroupBox ComponentsGroupBox;
+        private Button AddButton;
+        private DataGridView DataGridView;
+        private Button SaveButton;
+        private Button CancelButton;
+        private ComboBox CustomerComboBox;
+        private DataGridViewTextBoxColumn IdColumn;
+        private DataGridViewTextBoxColumn DishNameColumn;
+        private DataGridViewTextBoxColumn CountColumn;
+        private DataGridViewTextBoxColumn CookColumn;
+    }
+}

SushiBarView/Forms/FormCreateCheque.cs

@@ -0,0 +1,165 @@
+using SushiBarBusinessLogic;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+using SushiBarContracts.ViewModels;
+
+namespace SushiBarView.Forms
+{
+    public partial class FormCreateCheque : Form
+    {
+        private readonly ChequeLogic _chequeLogic;
+        private readonly CustomerLogic _customerLogic;
+
+        private List<ChequeItemViewModel> ChequeItems;
+
+        private int? _id;
+        public int Id { set { _id = value; } }
+
+        public FormCreateCheque(ChequeLogic ChequeLogic, CustomerLogic customerLogic)
+        {
+            InitializeComponent();
+
+            _chequeLogic = ChequeLogic;
+            _customerLogic = customerLogic;
+
+            ChequeItems = new();
+        }
+
+        private void FormCreateCheque_Load(object sender, EventArgs e)
+        {
+            var List = _customerLogic.ReadList(null);
+            if (List != null)
+            {
+                CustomerComboBox.DisplayMember = "Fio";
+                CustomerComboBox.ValueMember = "Id";
+                CustomerComboBox.DataSource = List;
+                CustomerComboBox.SelectedItem = null;
+            }
+
+            if (_id.HasValue)
+            {
+                try
+                {
+                    var View = _chequeLogic.ReadElement(new ChequeSearchModel
+                    {
+                        Id = _id.Value
+                    });
+
+                    if (View != null)
+                    {
+                        CustomerComboBox.SelectedItem = View.CustomerId;
+                        ChequeItems = View.ChequeItems.Select(x => x.Value).ToList();
+
+                        CustomerComboBox.Enabled = false;
+                        AddButton.Enabled = false;
+                        SaveButton.Enabled = false;
+
+                        LoadData();
+                    }
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void LoadData()
+        {
+            try
+            {
+                DataGridView.Rows.Clear();
+                foreach (var ChequeItem in ChequeItems)
+                {
+                    DataGridView.Rows.Add(new object[] { ChequeItem.DishId, ChequeItem.DishName, ChequeItem.Count, ChequeItem.CookFio });
+                }
+
+                PriceTextBox.Text = CalcPrice().ToString();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void AddButton_Click(object sender, EventArgs e)
+        {
+            var Form = new FormCreateChequeItem(
+                new DishLogic(new SushiBarDatabaseImplement.Storages.DishStorage()),
+                new CookLogic(new SushiBarDatabaseImplement.Storages.CookStorage()));
+            
+            if (Form.ShowDialog() == DialogResult.OK)
+            {
+                if (Form.DishModel == null || Form.CookModel == null)
+                {
+                    return;
+                }
+
+                ChequeItems.Add(new ChequeItemViewModel
+                {
+                    DishId = Form.DishId,
+                    DishName = Form.DishModel.DishName,
+                    DishPrice = Form.DishModel.Price,
+                    CookId = Form.CookId,
+                    CookFio = Form.CookModel.Fio,
+                    Count = Form.Count,
+                });
+                LoadData();
+            }
+        }
+
+        private void SaveButton_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                var Мodel = new ChequeBindingModel
+                {
+                    Id = 0,
+                    ChequeItems = ChequeItems.Select(x => new ChequeItemBindingModel
+                    {
+                        DishId = x.DishId,
+                        CookId = x.CookId,
+                        Count = x.Count,
+                    }).ToList(),
+                    CustomerId = null,
+                    OrderDate = DateTime.Now,
+                    TotalSum = CalcPrice(),
+                    PromotionId = null,
+                };
+
+                var OperationResult = _chequeLogic.CreateCheque(Мodel);
+
+                if (!OperationResult)
+                {
+                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                }
+
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+
+        private double CalcPrice()
+        {
+            double Price = 0;
+
+            foreach (var Elem in ChequeItems)
+            {
+                Price += Elem.DishPrice * Elem.Count;
+            }
+
+            return Math.Round(Price * 1.1, 2);
+        }
+    }
+}

SushiBarView/Forms/FormCreateCheque.resx

@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="CookColumn.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+</root>

SushiBarView/Forms/FormCreateChequeItem.Designer.cs

@@ -0,0 +1,143 @@
+namespace SushiBarView.Forms
+{
+    partial class FormCreateChequeItem
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            label1 = new Label();
+            DishComboBox = new ComboBox();
+            label2 = new Label();
+            CookComboBox = new ComboBox();
+            label3 = new Label();
+            CountTextBox = new TextBox();
+            CancelButton = new Button();
+            SaveButton = new Button();
+            SuspendLayout();
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(12, 15);
+            label1.Name = "label1";
+            label1.Size = new Size(47, 15);
+            label1.TabIndex = 0;
+            label1.Text = "Блюдо:";
+            // 
+            // DishComboBox
+            // 
+            DishComboBox.DropDownStyle = ComboBoxStyle.DropDownList;
+            DishComboBox.FormattingEnabled = true;
+            DishComboBox.Location = new Point(93, 12);
+            DishComboBox.Name = "DishComboBox";
+            DishComboBox.Size = new Size(232, 23);
+            DishComboBox.TabIndex = 1;
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(12, 44);
+            label2.Name = "label2";
+            label2.Size = new Size(45, 15);
+            label2.TabIndex = 2;
+            label2.Text = "Повар:";
+            // 
+            // CookComboBox
+            // 
+            CookComboBox.DropDownStyle = ComboBoxStyle.DropDownList;
+            CookComboBox.FormattingEnabled = true;
+            CookComboBox.Location = new Point(93, 41);
+            CookComboBox.Name = "CookComboBox";
+            CookComboBox.Size = new Size(232, 23);
+            CookComboBox.TabIndex = 3;
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Location = new Point(12, 73);
+            label3.Name = "label3";
+            label3.Size = new Size(75, 15);
+            label3.TabIndex = 4;
+            label3.Text = "Количество:";
+            // 
+            // CountTextBox
+            // 
+            CountTextBox.Location = new Point(93, 70);
+            CountTextBox.Name = "CountTextBox";
+            CountTextBox.Size = new Size(232, 23);
+            CountTextBox.TabIndex = 5;
+            // 
+            // CancelButton
+            // 
+            CancelButton.Location = new Point(250, 109);
+            CancelButton.Name = "CancelButton";
+            CancelButton.Size = new Size(75, 23);
+            CancelButton.TabIndex = 8;
+            CancelButton.Text = "Отмена";
+            CancelButton.UseVisualStyleBackColor = true;
+            CancelButton.Click += CancelButton_Click;
+            // 
+            // SaveButton
+            // 
+            SaveButton.Location = new Point(163, 109);
+            SaveButton.Name = "SaveButton";
+            SaveButton.Size = new Size(81, 23);
+            SaveButton.TabIndex = 9;
+            SaveButton.Text = "Сохранить";
+            SaveButton.UseVisualStyleBackColor = true;
+            SaveButton.Click += SaveButton_Click;
+            // 
+            // FormCreateChequeItem
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(347, 146);
+            Controls.Add(SaveButton);
+            Controls.Add(CancelButton);
+            Controls.Add(CountTextBox);
+            Controls.Add(label3);
+            Controls.Add(CookComboBox);
+            Controls.Add(label2);
+            Controls.Add(DishComboBox);
+            Controls.Add(label1);
+            Name = "FormCreateChequeItem";
+            Text = "Элемент чека";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label label1;
+        private ComboBox DishComboBox;
+        private Label label2;
+        private ComboBox CookComboBox;
+        private Label label3;
+        private TextBox CountTextBox;
+        private Button CancelButton;
+        private Button SaveButton;
+    }
+}

SushiBarView/Forms/FormCreateChequeItem.cs

@@ -0,0 +1,136 @@
+using SushiBarBusinessLogic;
+using SushiBarContracts.ViewModels;
+
+namespace SushiBarView.Forms
+{
+    public partial class FormCreateChequeItem : Form
+    {
+        private readonly List<DishViewModel>? _dishes;
+        private readonly List<CookViewModel>? _cooks;
+
+        public int DishId
+        {
+            get
+            {
+                return Convert.ToInt32(DishComboBox.SelectedValue);
+            }
+            set
+            {
+                DishComboBox.SelectedValue = value;
+            }
+        }
+
+        public int CookId
+        {
+            get
+            {
+                return Convert.ToInt32(CookComboBox.SelectedValue);
+            }
+            set
+            {
+                CookComboBox.SelectedValue = value;
+            }
+        }
+
+        public DishViewModel? DishModel
+        {
+            get
+            {
+                if (_dishes == null)
+                {
+                    return null;
+                }
+
+                foreach (var Elem in _dishes)
+                {
+                    if (Elem.Id == DishId)
+                    {
+                        return Elem;
+                    }
+                }
+
+                return null;
+            }
+        }
+
+        public CookViewModel? CookModel
+        {
+            get
+            {
+                if (_cooks == null)
+                {
+                    return null;
+                }
+
+                foreach (var Elem in _cooks)
+                {
+                    if (Elem.Id == CookId)
+                    {
+                        return Elem;
+                    }
+                }
+
+                return null;
+            }
+        }
+
+        public int Count
+        {
+            get { return Convert.ToInt32(CountTextBox.Text); }
+            set { CountTextBox.Text = value.ToString(); }
+        }
+
+        public FormCreateChequeItem(DishLogic DishLogic, CookLogic CookLogic)
+        {
+            InitializeComponent();
+
+            _dishes = DishLogic.ReadList(null);
+            if (_dishes != null)
+            {
+                DishComboBox.DisplayMember = "DishName";
+                DishComboBox.ValueMember = "Id";
+                DishComboBox.DataSource = _dishes;
+                DishComboBox.SelectedItem = null;
+            }
+
+            _cooks = CookLogic.ReadList(null);
+            if (_cooks != null)
+            {
+                CookComboBox.DisplayMember = "Fio";
+                CookComboBox.ValueMember = "Id";
+                CookComboBox.DataSource = _cooks;
+                CookComboBox.SelectedItem = null;
+            }
+        }
+
+        private void SaveButton_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(CountTextBox.Text))
+            {
+                MessageBox.Show("Заполните поле Количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            if (DishComboBox.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите блюдо", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            if (CookComboBox.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите повара", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            DialogResult = DialogResult.OK;
+            Close();
+        }
+
+        private void CancelButton_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

SushiBarView/Forms/FormCreateChequeItem.resx

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

SushiBarView/Forms/FormCustomer.Designer.cs

@@ -0,0 +1,128 @@
+namespace SushiBarView.Forms
+{
+    partial class FormCustomer
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            label1 = new Label();
+            FioTextBox = new TextBox();
+            label2 = new Label();
+            EmploymentDateTimePicker = new DateTimePicker();
+            button1 = new Button();
+            label3 = new Label();
+            SumOfAllOrdersTextBox = new TextBox();
+            SuspendLayout();
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(11, 15);
+            label1.Name = "label1";
+            label1.Size = new Size(34, 15);
+            label1.TabIndex = 0;
+            label1.Text = "ФИО";
+            // 
+            // FioTextBox
+            // 
+            FioTextBox.Location = new Point(119, 12);
+            FioTextBox.Name = "FioTextBox";
+            FioTextBox.Size = new Size(225, 23);
+            FioTextBox.TabIndex = 1;
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(11, 47);
+            label2.Name = "label2";
+            label2.Size = new Size(90, 15);
+            label2.TabIndex = 2;
+            label2.Text = "Дата рождения";
+            // 
+            // EmploymentDateTimePicker
+            // 
+            EmploymentDateTimePicker.Location = new Point(119, 41);
+            EmploymentDateTimePicker.Name = "EmploymentDateTimePicker";
+            EmploymentDateTimePicker.Size = new Size(225, 23);
+            EmploymentDateTimePicker.TabIndex = 3;
+            // 
+            // button1
+            // 
+            button1.Location = new Point(255, 117);
+            button1.Name = "button1";
+            button1.Size = new Size(89, 28);
+            button1.TabIndex = 4;
+            button1.Text = "Сохранить";
+            button1.UseVisualStyleBackColor = true;
+            button1.Click += ButtonSave_Click;
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Location = new Point(11, 77);
+            label3.Name = "label3";
+            label3.Size = new Size(89, 15);
+            label3.TabIndex = 5;
+            label3.Text = "Сумма заказов";
+            // 
+            // SumOfAllOrdersTextBox
+            // 
+            SumOfAllOrdersTextBox.Location = new Point(119, 74);
+            SumOfAllOrdersTextBox.Name = "SumOfAllOrdersTextBox";
+            SumOfAllOrdersTextBox.ReadOnly = true;
+            SumOfAllOrdersTextBox.Size = new Size(225, 23);
+            SumOfAllOrdersTextBox.TabIndex = 6;
+            // 
+            // FormCustomer
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(358, 155);
+            Controls.Add(SumOfAllOrdersTextBox);
+            Controls.Add(label3);
+            Controls.Add(button1);
+            Controls.Add(EmploymentDateTimePicker);
+            Controls.Add(label2);
+            Controls.Add(FioTextBox);
+            Controls.Add(label1);
+            Name = "FormCustomer";
+            Text = "Покупатель";
+            Load += FormCustomer_Load;
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label label1;
+        private TextBox FioTextBox;
+        private Label label2;
+        private DateTimePicker EmploymentDateTimePicker;
+        private Button button1;
+        private Label label3;
+        private TextBox SumOfAllOrdersTextBox;
+    }
+}

SushiBarView/Forms/FormCustomer.cs

@@ -0,0 +1,80 @@
+using SushiBarBusinessLogic;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+
+namespace SushiBarView.Forms
+{
+    public partial class FormCustomer : Form
+    {
+        private readonly CustomerLogic _logic;
+
+        private int? _id;
+        public int Id { set { _id = value; } }
+
+        public FormCustomer(CustomerLogic Logic)
+        {
+            InitializeComponent();
+            _logic = Logic;
+        }
+
+        private void FormCustomer_Load(object sender, EventArgs e)
+        {
+            if (_id.HasValue)
+            {
+                try
+                {
+                    var View = _logic.ReadElement(new CustomerSearchModel
+                    {
+                        Id = _id.Value
+                    });
+
+                    if (View != null)
+                    {
+                        FioTextBox.Text = View.Fio;
+                        EmploymentDateTimePicker.Value = View.BirthdayDate ?? new DateTime();
+                        SumOfAllOrdersTextBox.Text = View.SumOfAllOrders.ToString();
+                    }
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(FioTextBox.Text))
+            {
+                MessageBox.Show("Заполните ФИО", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            try
+            {
+                var Model = new CustomerBindingModel
+                {
+                    Id = _id ?? 0,
+                    Fio = FioTextBox.Text,
+                    BirthdayDate = EmploymentDateTimePicker.Value,
+                    SumOfAllOrders = 0,
+                };
+
+                var OperationResult = _id.HasValue ? _logic.Update(Model) : _logic.Create(Model);
+
+                if (!OperationResult)
+                {
+                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                }
+
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка сохранения повара", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}

SushiBarView/Forms/FormCustomer.resx

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

SushiBarView/Forms/FormCustomers.Designer.cs

@@ -0,0 +1,113 @@
+namespace SushiBarView.Forms
+{
+    partial class FormCustomers
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            DataGridView = new DataGridView();
+            AddButton = new Button();
+            ChangeButton = new Button();
+            DeleteButton = new Button();
+            UpdateButton = new Button();
+            ((System.ComponentModel.ISupportInitialize)DataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // DataGridView
+            // 
+            DataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            DataGridView.Location = new Point(12, 12);
+            DataGridView.Name = "DataGridView";
+            DataGridView.RowTemplate.Height = 25;
+            DataGridView.Size = new Size(413, 358);
+            DataGridView.TabIndex = 0;
+            // 
+            // AddButton
+            // 
+            AddButton.Location = new Point(431, 12);
+            AddButton.Name = "AddButton";
+            AddButton.Size = new Size(138, 29);
+            AddButton.TabIndex = 1;
+            AddButton.Text = "Добавить";
+            AddButton.UseVisualStyleBackColor = true;
+            AddButton.Click += AddButton_Click;
+            // 
+            // ChangeButton
+            // 
+            ChangeButton.Location = new Point(431, 47);
+            ChangeButton.Name = "ChangeButton";
+            ChangeButton.Size = new Size(138, 29);
+            ChangeButton.TabIndex = 2;
+            ChangeButton.Text = "Изменить";
+            ChangeButton.UseVisualStyleBackColor = true;
+            ChangeButton.Click += ChangeButton_Click;
+            // 
+            // DeleteButton
+            // 
+            DeleteButton.Location = new Point(431, 82);
+            DeleteButton.Name = "DeleteButton";
+            DeleteButton.Size = new Size(138, 29);
+            DeleteButton.TabIndex = 3;
+            DeleteButton.Text = "Удалить";
+            DeleteButton.UseVisualStyleBackColor = true;
+            DeleteButton.Click += DeleteButton_Click;
+            // 
+            // UpdateButton
+            // 
+            UpdateButton.Location = new Point(431, 117);
+            UpdateButton.Name = "UpdateButton";
+            UpdateButton.Size = new Size(138, 29);
+            UpdateButton.TabIndex = 4;
+            UpdateButton.Text = "Обновить";
+            UpdateButton.UseVisualStyleBackColor = true;
+            UpdateButton.Click += RefreshButton_Click;
+            // 
+            // FormCustomers
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(580, 384);
+            Controls.Add(UpdateButton);
+            Controls.Add(DeleteButton);
+            Controls.Add(ChangeButton);
+            Controls.Add(AddButton);
+            Controls.Add(DataGridView);
+            Name = "FormCustomers";
+            Text = "Покупатели";
+            Load += FormCustomers_Load;
+            ((System.ComponentModel.ISupportInitialize)DataGridView).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView DataGridView;
+        private Button AddButton;
+        private Button ChangeButton;
+        private Button DeleteButton;
+        private Button UpdateButton;
+    }
+}

SushiBarView/Forms/FormCustomers.cs

@@ -0,0 +1,98 @@
+using SushiBarBusinessLogic;
+using SushiBarContracts.BindingModels;
+
+namespace SushiBarView.Forms
+{
+    public partial class FormCustomers : Form
+    {
+        private readonly CustomerLogic _logic;
+
+        public FormCustomers(CustomerLogic Logic)
+        {
+            InitializeComponent();
+            _logic = Logic;
+        }
+
+        private void FormCustomers_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void LoadData()
+        {
+            try
+            {
+                var List = _logic.ReadList(null);
+
+                if (List != null)
+                {
+                    DataGridView.DataSource = List;
+                    DataGridView.Columns["Id"].Visible = false;
+                    DataGridView.Columns["Fio"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                    DataGridView.Columns["BirthdayDate"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void AddButton_Click(object sender, EventArgs e)
+        {
+            FormCustomer Form = new FormCustomer(new CustomerLogic(new SushiBarDatabaseImplement.Storages.CustomerStorage()));
+
+            if (Form.ShowDialog() == DialogResult.OK)
+            {
+                LoadData();
+            }
+        }
+
+        private void ChangeButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                FormCustomer Form = new FormCustomer(new CustomerLogic(new SushiBarDatabaseImplement.Storages.CustomerStorage()));
+                Form.Id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+
+                if (Form.ShowDialog() == DialogResult.OK)
+                {
+                    LoadData();
+                }
+            }
+        }
+
+        private void DeleteButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                if (MessageBox.Show("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    int id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+
+                    try
+                    {
+                        if (!_logic.Delete(new CustomerBindingModel
+                        {
+                            Id = id
+                        }))
+                        {
+                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+                        }
+
+                        LoadData();
+                    }
+                    catch (Exception ex)
+                    {
+                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+            }
+        }
+
+        private void RefreshButton_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+    }
+}

SushiBarView/Forms/FormCustomers.resx

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

SushiBarView/Forms/FormDish.Designer.cs

@@ -0,0 +1,249 @@
+namespace SushiBarView.Forms
+{
+    partial class FormDish
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            NameLabel = new Label();
+            PriceLabel = new Label();
+            NameTextBox = new TextBox();
+            PriceTextBox = new TextBox();
+            ComponentsGroupBox = new GroupBox();
+            RefreshButton = new Button();
+            DeleteButton = new Button();
+            UpdateButton = new Button();
+            AddButton = new Button();
+            DataGridView = new DataGridView();
+            IdColumn = new DataGridViewTextBoxColumn();
+            IngredientNameColumn = new DataGridViewTextBoxColumn();
+            CountColumn = new DataGridViewTextBoxColumn();
+            SaveButton = new Button();
+            CancelButton = new Button();
+            label1 = new Label();
+            CategoryTextBox = new TextBox();
+            ComponentsGroupBox.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)DataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // NameLabel
+            // 
+            NameLabel.AutoSize = true;
+            NameLabel.Location = new Point(12, 9);
+            NameLabel.Name = "NameLabel";
+            NameLabel.Size = new Size(59, 15);
+            NameLabel.TabIndex = 0;
+            NameLabel.Text = "Название";
+            // 
+            // PriceLabel
+            // 
+            PriceLabel.AutoSize = true;
+            PriceLabel.Location = new Point(12, 67);
+            PriceLabel.Name = "PriceLabel";
+            PriceLabel.Size = new Size(35, 15);
+            PriceLabel.TabIndex = 1;
+            PriceLabel.Text = "Цена";
+            // 
+            // NameTextBox
+            // 
+            NameTextBox.Location = new Point(81, 6);
+            NameTextBox.Name = "NameTextBox";
+            NameTextBox.Size = new Size(237, 23);
+            NameTextBox.TabIndex = 2;
+            // 
+            // PriceTextBox
+            // 
+            PriceTextBox.Location = new Point(81, 64);
+            PriceTextBox.Name = "PriceTextBox";
+            PriceTextBox.ReadOnly = true;
+            PriceTextBox.Size = new Size(100, 23);
+            PriceTextBox.TabIndex = 3;
+            // 
+            // ComponentsGroupBox
+            // 
+            ComponentsGroupBox.Controls.Add(RefreshButton);
+            ComponentsGroupBox.Controls.Add(DeleteButton);
+            ComponentsGroupBox.Controls.Add(UpdateButton);
+            ComponentsGroupBox.Controls.Add(AddButton);
+            ComponentsGroupBox.Controls.Add(DataGridView);
+            ComponentsGroupBox.Location = new Point(12, 95);
+            ComponentsGroupBox.Name = "ComponentsGroupBox";
+            ComponentsGroupBox.Size = new Size(582, 287);
+            ComponentsGroupBox.TabIndex = 4;
+            ComponentsGroupBox.TabStop = false;
+            ComponentsGroupBox.Text = "Компоненты";
+            // 
+            // RefreshButton
+            // 
+            RefreshButton.Location = new Point(464, 127);
+            RefreshButton.Name = "RefreshButton";
+            RefreshButton.Size = new Size(112, 29);
+            RefreshButton.TabIndex = 4;
+            RefreshButton.Text = "Обновить";
+            RefreshButton.UseVisualStyleBackColor = true;
+            RefreshButton.Click += RefreshButton_Click;
+            // 
+            // DeleteButton
+            // 
+            DeleteButton.Location = new Point(464, 92);
+            DeleteButton.Name = "DeleteButton";
+            DeleteButton.Size = new Size(112, 29);
+            DeleteButton.TabIndex = 3;
+            DeleteButton.Text = "Удалить";
+            DeleteButton.UseVisualStyleBackColor = true;
+            DeleteButton.Click += DeleteButton_Click;
+            // 
+            // UpdateButton
+            // 
+            UpdateButton.Location = new Point(464, 57);
+            UpdateButton.Name = "UpdateButton";
+            UpdateButton.Size = new Size(112, 29);
+            UpdateButton.TabIndex = 2;
+            UpdateButton.Text = "Изменить";
+            UpdateButton.UseVisualStyleBackColor = true;
+            UpdateButton.Click += UpdateButton_Click;
+            // 
+            // AddButton
+            // 
+            AddButton.Location = new Point(464, 22);
+            AddButton.Name = "AddButton";
+            AddButton.Size = new Size(112, 29);
+            AddButton.TabIndex = 1;
+            AddButton.Text = "Добавить";
+            AddButton.UseVisualStyleBackColor = true;
+            AddButton.Click += AddButton_Click;
+            // 
+            // DataGridView
+            // 
+            DataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            DataGridView.Columns.AddRange(new DataGridViewColumn[] { IdColumn, IngredientNameColumn, CountColumn });
+            DataGridView.Location = new Point(6, 22);
+            DataGridView.Name = "DataGridView";
+            DataGridView.RowHeadersWidth = 51;
+            DataGridView.Size = new Size(442, 259);
+            DataGridView.TabIndex = 0;
+            // 
+            // IdColumn
+            // 
+            IdColumn.HeaderText = "Column1";
+            IdColumn.MinimumWidth = 6;
+            IdColumn.Name = "IdColumn";
+            IdColumn.Visible = false;
+            IdColumn.Width = 6;
+            // 
+            // IngredientNameColumn
+            // 
+            IngredientNameColumn.HeaderText = "Ингредиент";
+            IngredientNameColumn.MinimumWidth = 6;
+            IngredientNameColumn.Name = "IngredientNameColumn";
+            IngredientNameColumn.Width = 300;
+            // 
+            // CountColumn
+            // 
+            CountColumn.HeaderText = "Количество";
+            CountColumn.MinimumWidth = 6;
+            CountColumn.Name = "CountColumn";
+            CountColumn.Width = 125;
+            // 
+            // SaveButton
+            // 
+            SaveButton.Location = new Point(421, 404);
+            SaveButton.Name = "SaveButton";
+            SaveButton.Size = new Size(92, 33);
+            SaveButton.TabIndex = 5;
+            SaveButton.Text = "Сохранить";
+            SaveButton.UseVisualStyleBackColor = true;
+            SaveButton.Click += SaveButton_Click;
+            // 
+            // CancelButton
+            // 
+            CancelButton.Location = new Point(519, 404);
+            CancelButton.Name = "CancelButton";
+            CancelButton.Size = new Size(75, 33);
+            CancelButton.TabIndex = 6;
+            CancelButton.Text = "Отмена";
+            CancelButton.UseVisualStyleBackColor = true;
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(12, 38);
+            label1.Name = "label1";
+            label1.Size = new Size(63, 15);
+            label1.TabIndex = 7;
+            label1.Text = "Категория";
+            // 
+            // CategoryTextBox
+            // 
+            CategoryTextBox.Location = new Point(81, 35);
+            CategoryTextBox.Name = "CategoryTextBox";
+            CategoryTextBox.Size = new Size(237, 23);
+            CategoryTextBox.TabIndex = 8;
+            // 
+            // FormDish
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(606, 449);
+            Controls.Add(CategoryTextBox);
+            Controls.Add(label1);
+            Controls.Add(CancelButton);
+            Controls.Add(SaveButton);
+            Controls.Add(ComponentsGroupBox);
+            Controls.Add(PriceTextBox);
+            Controls.Add(NameTextBox);
+            Controls.Add(PriceLabel);
+            Controls.Add(NameLabel);
+            Name = "FormDish";
+            Text = "Блюдо";
+            Load += FormDish_Load;
+            ComponentsGroupBox.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)DataGridView).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label NameLabel;
+        private Label PriceLabel;
+        private TextBox NameTextBox;
+        private TextBox PriceTextBox;
+        private GroupBox ComponentsGroupBox;
+        private Button RefreshButton;
+        private Button DeleteButton;
+        private Button UpdateButton;
+        private Button AddButton;
+        private DataGridView DataGridView;
+        private DataGridViewTextBoxColumn IdColumn;
+        private DataGridViewTextBoxColumn IngredientNameColumn;
+        private DataGridViewTextBoxColumn CountColumn;
+        private Button SaveButton;
+        private Button CancelButton;
+        private Label label1;
+        private TextBox CategoryTextBox;
+    }
+}

SushiBarView/Forms/FormDish.cs

@@ -0,0 +1,205 @@
+using SushiBarBusinessLogic;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+using SushiBarDataModels.Models;
+
+namespace SushiBarView.Forms
+{
+    public partial class FormDish : Form
+    {
+        private readonly DishLogic _dishLogic;
+
+        private int? _id;
+        private Dictionary<int, (IIngredientModel, int)> _dishIngredients;
+
+        public int Id { set { _id = value; } }
+
+        public FormDish(DishLogic DishLogic)
+        {
+            InitializeComponent();
+
+            _dishLogic = DishLogic;
+            _dishIngredients = new Dictionary<int, (IIngredientModel, int)>();
+        }
+
+        private void FormDish_Load(object sender, EventArgs e)
+        {
+            if (_id.HasValue)
+            {
+                try
+                {
+                    var View = _dishLogic.ReadElement(new DishSearchModel
+                    {
+                        Id = _id.Value
+                    });
+
+                    if (View != null)
+                    {
+                        NameTextBox.Text = View.DishName;
+                        CategoryTextBox.Text = View.Category;
+                        PriceTextBox.Text = View.Price.ToString();
+
+                        _dishIngredients = View.DishIngredients ?? new Dictionary<int, (IIngredientModel, int)>();
+                        LoadData();
+                    }
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void LoadData()
+        {
+            try
+            {
+                if (_dishIngredients != null)
+                {
+                    DataGridView.Rows.Clear();
+                    foreach (var Ingredient in _dishIngredients)
+                    {
+                        DataGridView.Rows.Add(new object[] { Ingredient.Key, Ingredient.Value.Item1.IngredientName, Ingredient.Value.Item2 });
+                    }
+
+                    PriceTextBox.Text = CalcPrice().ToString();
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void AddButton_Click(object sender, EventArgs e)
+        {
+            var Form = new FormDishIngredient(new IngredientLogic(new SushiBarDatabaseImplement.Storages.IngredientStorage()));
+            if (Form.ShowDialog() == DialogResult.OK)
+            {
+                if (Form.IngredientModel == null)
+                {
+                    return;
+                }
+
+                if (_dishIngredients.ContainsKey(Form.Id))
+                {
+                    _dishIngredients[Form.Id] = (Form.IngredientModel, Form.Count);
+                }
+                else
+                {
+                    _dishIngredients.Add(Form.Id, (Form.IngredientModel, Form.Count));
+                }
+
+                LoadData();
+            }
+        }
+
+        private void UpdateButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                var Form = new FormDishIngredient(new IngredientLogic(new SushiBarDatabaseImplement.Storages.IngredientStorage()));
+                int id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells[0].Value);
+                Form.Id = id;
+                Form.Count = _dishIngredients[id].Item2;
+
+                if (Form.ShowDialog() == DialogResult.OK)
+                {
+                    if (Form.IngredientModel == null)
+                    {
+                        return;
+                    }
+
+                    _dishIngredients[Form.Id] = (Form.IngredientModel, Form.Count);
+                    LoadData();
+                }
+            }
+        }
+
+        private void DeleteButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                if (MessageBox.Show("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    try
+                    {
+                        _dishIngredients?.Remove(Convert.ToInt32(DataGridView.SelectedRows[0].Cells[0].Value));
+                    }
+                    catch (Exception ex)
+                    {
+                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+
+                    LoadData();
+                }
+            }
+        }
+
+        private void RefreshButton_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void SaveButton_Click(object sender, EventArgs e)
+        {
+
+            if (string.IsNullOrEmpty(NameTextBox.Text))
+            {
+                MessageBox.Show("Заполните название", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            if (string.IsNullOrEmpty(PriceTextBox.Text))
+            {
+                MessageBox.Show("Заполните цену", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            if (_dishIngredients == null || _dishIngredients.Count == 0)
+            {
+                MessageBox.Show("Заполните компоненты", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            try
+            {
+                var Мodel = new DishBindingModel
+                {
+                    Id = _id ?? 0,
+                    DishName = NameTextBox.Text,
+                    Category = CategoryTextBox.Text,
+                    Price = Convert.ToDouble(PriceTextBox.Text),
+                    DishIngredients = _dishIngredients,
+                };
+
+                var OperationResult = _id.HasValue ? _dishLogic.Update(Мodel) : _dishLogic.Create(Мodel);
+
+                if (!OperationResult)
+                {
+                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                }
+
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private double CalcPrice()
+        {
+            double Price = 0;
+
+            foreach (var Elem in _dishIngredients)
+            {
+                Price += ((Elem.Value.Item1?.Cost ?? 0) * Elem.Value.Item2);
+            }
+
+            return Math.Round(Price * 1.1, 2);
+        }
+    }
+}

SushiBarView/Forms/FormDish.resx

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

SushiBarView/Forms/FormDishIngredient.Designer.cs

@@ -0,0 +1,119 @@
+namespace SushiBarView.Forms
+{
+    partial class FormDishIngredient
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            ComponentLabel = new Label();
+            CountLabel = new Label();
+            CountTextBox = new TextBox();
+            ComboBox = new ComboBox();
+            SaveButton = new Button();
+            CancelButton = new Button();
+            SuspendLayout();
+            // 
+            // ComponentLabel
+            // 
+            ComponentLabel.AutoSize = true;
+            ComponentLabel.Location = new Point(14, 15);
+            ComponentLabel.Name = "ComponentLabel";
+            ComponentLabel.Size = new Size(75, 15);
+            ComponentLabel.TabIndex = 0;
+            ComponentLabel.Text = "Ингредиент:";
+            // 
+            // CountLabel
+            // 
+            CountLabel.AutoSize = true;
+            CountLabel.Location = new Point(14, 46);
+            CountLabel.Name = "CountLabel";
+            CountLabel.Size = new Size(75, 15);
+            CountLabel.TabIndex = 1;
+            CountLabel.Text = "Количество:";
+            // 
+            // CountTextBox
+            // 
+            CountTextBox.Location = new Point(95, 43);
+            CountTextBox.Name = "CountTextBox";
+            CountTextBox.Size = new Size(292, 23);
+            CountTextBox.TabIndex = 2;
+            // 
+            // ComboBox
+            // 
+            ComboBox.DropDownStyle = ComboBoxStyle.DropDownList;
+            ComboBox.FormattingEnabled = true;
+            ComboBox.Location = new Point(95, 12);
+            ComboBox.Name = "ComboBox";
+            ComboBox.Size = new Size(292, 23);
+            ComboBox.TabIndex = 3;
+            // 
+            // SaveButton
+            // 
+            SaveButton.Location = new Point(205, 81);
+            SaveButton.Name = "SaveButton";
+            SaveButton.Size = new Size(90, 32);
+            SaveButton.TabIndex = 4;
+            SaveButton.Text = "Сохранить";
+            SaveButton.UseVisualStyleBackColor = true;
+            SaveButton.Click += ButtonSave_Click;
+            // 
+            // CancelButton
+            // 
+            CancelButton.Location = new Point(301, 81);
+            CancelButton.Name = "CancelButton";
+            CancelButton.Size = new Size(86, 32);
+            CancelButton.TabIndex = 5;
+            CancelButton.Text = "Отмена";
+            CancelButton.UseVisualStyleBackColor = true;
+            CancelButton.Click += ButtonCancel_Click;
+            // 
+            // FormDishIngredient
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(407, 130);
+            Controls.Add(CancelButton);
+            Controls.Add(SaveButton);
+            Controls.Add(ComboBox);
+            Controls.Add(CountTextBox);
+            Controls.Add(CountLabel);
+            Controls.Add(ComponentLabel);
+            Name = "FormDishIngredient";
+            Text = "Ингредиент блюда";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label ComponentLabel;
+        private Label CountLabel;
+        private TextBox CountTextBox;
+        private ComboBox ComboBox;
+        private Button SaveButton;
+        private Button CancelButton;
+    }
+}

SushiBarView/Forms/FormDishIngredient.cs

@@ -0,0 +1,87 @@
+using SushiBarBusinessLogic;
+using SushiBarContracts.ViewModels;
+
+namespace SushiBarView.Forms
+{
+    public partial class FormDishIngredient : Form
+    {
+        private readonly List<IngredientViewModel>? _list;
+
+        public int Id
+        {
+            get
+            {
+                return Convert.ToInt32(ComboBox.SelectedValue);
+            }
+            set
+            {
+                ComboBox.SelectedValue = value;
+            }
+        }
+
+        public IngredientViewModel? IngredientModel
+        {
+            get
+            {
+                if (_list == null)
+                {
+                    return null;
+                }
+
+                foreach (var Elem in _list)
+                {
+                    if (Elem.Id == Id)
+                    {
+                        return Elem;
+                    }
+                }
+
+                return null;
+            }
+        }
+
+        public int Count
+        {
+            get { return Convert.ToInt32(CountTextBox.Text); }
+            set { CountTextBox.Text = value.ToString(); }
+        }
+
+        public FormDishIngredient(IngredientLogic Logic)
+        {
+            InitializeComponent();
+            _list = Logic.ReadList(null);
+
+            if (_list != null)
+            {
+                ComboBox.DisplayMember = "IngredientName";
+                ComboBox.ValueMember = "Id";
+                ComboBox.DataSource = _list;
+                ComboBox.SelectedItem = null;
+            }
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(CountTextBox.Text))
+            {
+                MessageBox.Show("Заполните поле Количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            if (ComboBox.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите ингредиент", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            DialogResult = DialogResult.OK;
+            Close();
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

SushiBarView/Forms/FormDishIngredient.resx

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

SushiBarView/Forms/FormDishes.Designer.cs

@@ -0,0 +1,113 @@
+namespace SushiBarView.Forms
+{
+    partial class FormDishes
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            DataGridView = new DataGridView();
+            AddButton = new Button();
+            ChangeButton = new Button();
+            DeleteButton = new Button();
+            UpdateButton = new Button();
+            ((System.ComponentModel.ISupportInitialize)DataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // DataGridView
+            // 
+            DataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            DataGridView.Location = new Point(12, 12);
+            DataGridView.Name = "DataGridView";
+            DataGridView.RowTemplate.Height = 25;
+            DataGridView.Size = new Size(413, 358);
+            DataGridView.TabIndex = 0;
+            // 
+            // AddButton
+            // 
+            AddButton.Location = new Point(431, 12);
+            AddButton.Name = "AddButton";
+            AddButton.Size = new Size(138, 29);
+            AddButton.TabIndex = 1;
+            AddButton.Text = "Добавить";
+            AddButton.UseVisualStyleBackColor = true;
+            AddButton.Click += AddButton_Click;
+            // 
+            // ChangeButton
+            // 
+            ChangeButton.Location = new Point(431, 47);
+            ChangeButton.Name = "ChangeButton";
+            ChangeButton.Size = new Size(138, 29);
+            ChangeButton.TabIndex = 2;
+            ChangeButton.Text = "Изменить";
+            ChangeButton.UseVisualStyleBackColor = true;
+            ChangeButton.Click += UpdateButton_Click;
+            // 
+            // DeleteButton
+            // 
+            DeleteButton.Location = new Point(431, 82);
+            DeleteButton.Name = "DeleteButton";
+            DeleteButton.Size = new Size(138, 29);
+            DeleteButton.TabIndex = 3;
+            DeleteButton.Text = "Удалить";
+            DeleteButton.UseVisualStyleBackColor = true;
+            DeleteButton.Click += DeleteButton_Click;
+            // 
+            // UpdateButton
+            // 
+            UpdateButton.Location = new Point(431, 117);
+            UpdateButton.Name = "UpdateButton";
+            UpdateButton.Size = new Size(138, 29);
+            UpdateButton.TabIndex = 4;
+            UpdateButton.Text = "Обновить";
+            UpdateButton.UseVisualStyleBackColor = true;
+            UpdateButton.Click += RefreshButton_Click;
+            // 
+            // FormDishes
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(580, 384);
+            Controls.Add(UpdateButton);
+            Controls.Add(DeleteButton);
+            Controls.Add(ChangeButton);
+            Controls.Add(AddButton);
+            Controls.Add(DataGridView);
+            Name = "FormDishes";
+            Text = "FormDishes";
+            Load += FormDishes_Load;
+            ((System.ComponentModel.ISupportInitialize)DataGridView).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView DataGridView;
+        private Button AddButton;
+        private Button ChangeButton;
+        private Button DeleteButton;
+        private Button UpdateButton;
+    }
+}

SushiBarView/Forms/FormDishes.cs

@@ -0,0 +1,97 @@
+using SushiBarBusinessLogic;
+using SushiBarContracts.BindingModels;
+
+namespace SushiBarView.Forms
+{
+    public partial class FormDishes : Form
+    {
+        private readonly DishLogic _logic;
+
+        public FormDishes(DishLogic Logic)
+        {
+            InitializeComponent();
+            _logic = Logic;
+        }
+
+        private void FormDishes_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void LoadData()
+        {
+            try
+            {
+                var List = _logic.ReadList(null);
+
+                if (List != null)
+                {
+                    DataGridView.DataSource = List;
+                    DataGridView.Columns["Id"].Visible = false;
+                    DataGridView.Columns["DishName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                    DataGridView.Columns["DishIngredients"].Visible = false;
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void AddButton_Click(object sender, EventArgs e)
+        {
+            FormDish Form = new FormDish(new DishLogic(new SushiBarDatabaseImplement.Storages.DishStorage()));
+
+            if (Form.ShowDialog() == DialogResult.OK)
+            {
+                LoadData();
+            }
+        }
+
+        private void UpdateButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                FormDish Form = new FormDish(new DishLogic(new SushiBarDatabaseImplement.Storages.DishStorage()));
+                Form.Id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+
+                if (Form.ShowDialog() == DialogResult.OK)
+                {
+                    LoadData();
+                }
+            }
+        }
+
+        private void DeleteButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                if (MessageBox.Show("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    int id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+                    try
+                    {
+                        if (!_logic.Delete(new DishBindingModel
+                        {
+                            Id = id
+                        }))
+                        {
+                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+                        }
+
+                        LoadData();
+                    }
+                    catch (Exception ex)
+                    {
+                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+            }
+        }
+
+        private void RefreshButton_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+    }
+}

SushiBarView/Forms/FormDishes.resx

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

SushiBarView/Forms/FormIngredient.Designer.cs

@@ -0,0 +1,127 @@
+namespace SushiBarView.Forms
+{
+    partial class FormIngredient
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            label1 = new Label();
+            label2 = new Label();
+            label3 = new Label();
+            CostTextBox = new TextBox();
+            UnitTextBox = new TextBox();
+            IngredientNameTextBox = new TextBox();
+            SaveButton = new Button();
+            SuspendLayout();
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(12, 15);
+            label1.Name = "label1";
+            label1.Size = new Size(93, 15);
+            label1.TabIndex = 0;
+            label1.Text = "Наименование:";
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(12, 44);
+            label2.Name = "label2";
+            label2.Size = new Size(122, 15);
+            label2.TabIndex = 1;
+            label2.Text = "Единицы измерения:";
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Location = new Point(12, 73);
+            label3.Name = "label3";
+            label3.Size = new Size(133, 15);
+            label3.TabIndex = 2;
+            label3.Text = "Стоимость за единицу:";
+            // 
+            // CostTextBox
+            // 
+            CostTextBox.Location = new Point(151, 70);
+            CostTextBox.Name = "CostTextBox";
+            CostTextBox.Size = new Size(86, 23);
+            CostTextBox.TabIndex = 3;
+            // 
+            // UnitTextBox
+            // 
+            UnitTextBox.Location = new Point(151, 41);
+            UnitTextBox.Name = "UnitTextBox";
+            UnitTextBox.Size = new Size(170, 23);
+            UnitTextBox.TabIndex = 4;
+            // 
+            // IngredientNameTextBox
+            // 
+            IngredientNameTextBox.Location = new Point(151, 12);
+            IngredientNameTextBox.Name = "IngredientNameTextBox";
+            IngredientNameTextBox.Size = new Size(170, 23);
+            IngredientNameTextBox.TabIndex = 5;
+            // 
+            // SaveButton
+            // 
+            SaveButton.Location = new Point(219, 109);
+            SaveButton.Name = "SaveButton";
+            SaveButton.Size = new Size(102, 30);
+            SaveButton.TabIndex = 6;
+            SaveButton.Text = "Сохранить";
+            SaveButton.UseVisualStyleBackColor = true;
+            SaveButton.Click += ButtonSave_Click;
+            // 
+            // FormIngredient
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(335, 151);
+            Controls.Add(SaveButton);
+            Controls.Add(IngredientNameTextBox);
+            Controls.Add(UnitTextBox);
+            Controls.Add(CostTextBox);
+            Controls.Add(label3);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Name = "FormIngredient";
+            Text = "Ингредиент";
+            Load += FormIngredient_Load;
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label label1;
+        private Label label2;
+        private Label label3;
+        private TextBox CostTextBox;
+        private TextBox UnitTextBox;
+        private TextBox IngredientNameTextBox;
+        private Button SaveButton;
+    }
+}

SushiBarView/Forms/FormIngredient.cs

@@ -0,0 +1,81 @@
+using SushiBarBusinessLogic;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+
+namespace SushiBarView.Forms
+{
+    public partial class FormIngredient : Form
+    {
+        private readonly IngredientLogic _logic;
+
+        private int? _id;
+
+        public int Id { set { _id = value; } }
+
+        public FormIngredient(IngredientLogic Logic)
+        {
+            InitializeComponent();
+            _logic = Logic;
+        }
+        
+        private void FormIngredient_Load(object sender, EventArgs e)
+        {
+            if (_id.HasValue)
+            {
+                try
+                {
+                    var View = _logic.ReadElement(new IngredientSearchModel
+                    {
+                        Id = _id.Value
+                    });
+
+                    if (View != null)
+                    {
+                        IngredientNameTextBox.Text = View.IngredientName;
+                        UnitTextBox.Text = View.Unit;
+                        CostTextBox.Text = View.Cost.ToString();
+                    }
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(IngredientNameTextBox.Text))
+            {
+                MessageBox.Show("Заполните название", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            try
+            {
+                var Model = new IngredientBindingModel
+                {
+                    Id = _id ?? 0,
+                    IngredientName = IngredientNameTextBox.Text,
+                    Unit = UnitTextBox.Text,
+                    Cost = Convert.ToDouble(CostTextBox.Text),
+                };
+
+                var OperationResult = _id.HasValue ? _logic.Update(Model) : _logic.Create(Model);
+
+                if (!OperationResult)
+                {
+                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                }
+
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка сохранения ингредиента", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}

SushiBarView/Forms/FormIngredient.resx

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

SushiBarView/Forms/FormIngredients.Designer.cs

@@ -0,0 +1,113 @@
+namespace SushiBarView.Forms
+{
+    partial class FormIngredients
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            DataGridView = new DataGridView();
+            AddButton = new Button();
+            ChangeButton = new Button();
+            DeleteButton = new Button();
+            UpdateButton = new Button();
+            ((System.ComponentModel.ISupportInitialize)DataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // DataGridView
+            // 
+            DataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            DataGridView.Location = new Point(12, 12);
+            DataGridView.Name = "DataGridView";
+            DataGridView.RowTemplate.Height = 25;
+            DataGridView.Size = new Size(413, 358);
+            DataGridView.TabIndex = 0;
+            // 
+            // AddButton
+            // 
+            AddButton.Location = new Point(431, 12);
+            AddButton.Name = "AddButton";
+            AddButton.Size = new Size(138, 29);
+            AddButton.TabIndex = 1;
+            AddButton.Text = "Добавить";
+            AddButton.UseVisualStyleBackColor = true;
+            AddButton.Click += AddButton_Click;
+            // 
+            // ChangeButton
+            // 
+            ChangeButton.Location = new Point(431, 47);
+            ChangeButton.Name = "ChangeButton";
+            ChangeButton.Size = new Size(138, 29);
+            ChangeButton.TabIndex = 2;
+            ChangeButton.Text = "Изменить";
+            ChangeButton.UseVisualStyleBackColor = true;
+            ChangeButton.Click += ChangeButton_Click;
+            // 
+            // DeleteButton
+            // 
+            DeleteButton.Location = new Point(431, 82);
+            DeleteButton.Name = "DeleteButton";
+            DeleteButton.Size = new Size(138, 29);
+            DeleteButton.TabIndex = 3;
+            DeleteButton.Text = "Удалить";
+            DeleteButton.UseVisualStyleBackColor = true;
+            DeleteButton.Click += DeleteButton_Click;
+            // 
+            // UpdateButton
+            // 
+            UpdateButton.Location = new Point(431, 117);
+            UpdateButton.Name = "UpdateButton";
+            UpdateButton.Size = new Size(138, 29);
+            UpdateButton.TabIndex = 4;
+            UpdateButton.Text = "Обновить";
+            UpdateButton.UseVisualStyleBackColor = true;
+            UpdateButton.Click += RefreshButton_Click;
+            // 
+            // FormIngredients
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(580, 384);
+            Controls.Add(UpdateButton);
+            Controls.Add(DeleteButton);
+            Controls.Add(ChangeButton);
+            Controls.Add(AddButton);
+            Controls.Add(DataGridView);
+            Name = "FormIngredients";
+            Text = "Ингредиенты";
+            Load += FormIngredients_Load;
+            ((System.ComponentModel.ISupportInitialize)DataGridView).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView DataGridView;
+        private Button AddButton;
+        private Button ChangeButton;
+        private Button DeleteButton;
+        private Button UpdateButton;
+    }
+}

SushiBarView/Forms/FormIngredients.cs

@@ -0,0 +1,98 @@
+using SushiBarBusinessLogic;
+using SushiBarContracts.BindingModels;
+
+namespace SushiBarView.Forms
+{
+    public partial class FormIngredients : Form
+    {
+        private readonly IngredientLogic _logic;
+
+        public FormIngredients(IngredientLogic Logic)
+        {
+            InitializeComponent();
+            _logic = Logic;
+        }
+
+        private void FormIngredients_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void LoadData()
+        {
+            try
+            {
+                var List = _logic.ReadList(null);
+
+                if (List != null)
+                {
+                    DataGridView.DataSource = List;
+                    DataGridView.Columns["Id"].Visible = false;
+                    DataGridView.Columns["IngredientName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void AddButton_Click(object sender, EventArgs e)
+        {
+            FormIngredient Form = new FormIngredient(new IngredientLogic(new SushiBarDatabaseImplement.Storages.IngredientStorage()));
+
+            if (Form.ShowDialog() == DialogResult.OK)
+            {
+                LoadData();
+            }
+        }
+
+        private void ChangeButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                FormIngredient Form = new FormIngredient(new IngredientLogic(new SushiBarDatabaseImplement.Storages.IngredientStorage()));
+                Form.Id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+
+                if (Form.ShowDialog() == DialogResult.OK)
+                {
+                    LoadData();
+                }
+            }
+        }
+
+        private void DeleteButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                if (MessageBox.Show("Удалить запись?", "Вопрос",
+                    MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    int id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+
+                    try
+                    {
+                        if (!_logic.Delete(new IngredientBindingModel
+                        {
+                            Id = id
+                        }))
+                        {
+                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+                        }
+
+                        LoadData();
+                    }
+                    catch (Exception ex)
+                    {
+                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+            }
+        }
+
+        private void RefreshButton_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+    }
+}

SushiBarView/Forms/FormIngredients.resx

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

SushiBarView/Forms/FormPromotion.Designer.cs

@@ -0,0 +1,127 @@
+namespace SushiBarView.Forms
+{
+    partial class FormPromotion
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            label1 = new Label();
+            NameTextBox = new TextBox();
+            label2 = new Label();
+            button1 = new Button();
+            DiscountTextBox = new TextBox();
+            TriggeringSumTextBox = new TextBox();
+            label3 = new Label();
+            SuspendLayout();
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(12, 15);
+            label1.Name = "label1";
+            label1.Size = new Size(59, 15);
+            label1.TabIndex = 0;
+            label1.Text = "Название";
+            // 
+            // NameTextBox
+            // 
+            NameTextBox.Location = new Point(187, 12);
+            NameTextBox.Name = "NameTextBox";
+            NameTextBox.Size = new Size(200, 23);
+            NameTextBox.TabIndex = 1;
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(12, 44);
+            label2.Name = "label2";
+            label2.Size = new Size(88, 15);
+            label2.TabIndex = 2;
+            label2.Text = "Размер скидки";
+            // 
+            // button1
+            // 
+            button1.Location = new Point(298, 108);
+            button1.Name = "button1";
+            button1.Size = new Size(89, 28);
+            button1.TabIndex = 4;
+            button1.Text = "Сохранить";
+            button1.UseVisualStyleBackColor = true;
+            button1.Click += ButtonSave_Click;
+            // 
+            // DiscountTextBox
+            // 
+            DiscountTextBox.Location = new Point(187, 41);
+            DiscountTextBox.Name = "DiscountTextBox";
+            DiscountTextBox.Size = new Size(200, 23);
+            DiscountTextBox.TabIndex = 5;
+            // 
+            // TriggeringSumTextBox
+            // 
+            TriggeringSumTextBox.Location = new Point(187, 70);
+            TriggeringSumTextBox.Name = "TriggeringSumTextBox";
+            TriggeringSumTextBox.Size = new Size(200, 23);
+            TriggeringSumTextBox.TabIndex = 6;
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Location = new Point(12, 73);
+            label3.Name = "label3";
+            label3.Size = new Size(169, 15);
+            label3.TabIndex = 7;
+            label3.Text = "Минимальная сумма заказов";
+            // 
+            // FormPromotion
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(397, 145);
+            Controls.Add(label3);
+            Controls.Add(TriggeringSumTextBox);
+            Controls.Add(DiscountTextBox);
+            Controls.Add(button1);
+            Controls.Add(label2);
+            Controls.Add(NameTextBox);
+            Controls.Add(label1);
+            Name = "FormPromotion";
+            Text = "Акция";
+            Load += FormPromotion_Load;
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label label1;
+        private TextBox NameTextBox;
+        private Label label2;
+        private Button button1;
+        private TextBox DiscountTextBox;
+        private TextBox TriggeringSumTextBox;
+        private Label label3;
+    }
+}

SushiBarView/Forms/FormPromotion.cs

@@ -0,0 +1,80 @@
+using SushiBarBusinessLogic;
+using SushiBarContracts.BindingModels;
+using SushiBarContracts.SearchModels;
+
+namespace SushiBarView.Forms
+{
+    public partial class FormPromotion : Form
+    {
+        private readonly PromotionLogic _logic;
+
+        private int? _id;
+        public int Id { set { _id = value; } }
+
+        public FormPromotion(PromotionLogic Logic)
+        {
+            InitializeComponent();
+            _logic = Logic;
+        }
+
+        private void FormPromotion_Load(object sender, EventArgs e)
+        {
+            if (_id.HasValue)
+            {
+                try
+                {
+                    var View = _logic.ReadElement(new PromotionSearchModel
+                    {
+                        Id = _id.Value
+                    });
+
+                    if (View != null)
+                    {
+                        NameTextBox.Text = View.PromotionName;
+                        DiscountTextBox.Text = View.Discount.ToString();
+                        TriggeringSumTextBox.Text = View.TriggeringSum.ToString();
+                    }
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(NameTextBox.Text))
+            {
+                MessageBox.Show("Заполните ФИО", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            try
+            {
+                var Model = new PromotionBindingModel
+                {
+                    Id = _id ?? 0,
+                    PromotionName = NameTextBox.Text,
+                    Discount = float.Parse(DiscountTextBox.Text),
+                    TriggeringSum = Double.Parse(TriggeringSumTextBox.Text),
+                };
+
+                var OperationResult = _id.HasValue ? _logic.Update(Model) : _logic.Create(Model);
+
+                if (!OperationResult)
+                {
+                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                }
+
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка сохранения акции", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}

SushiBarView/Forms/FormPromotion.resx

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

SushiBarView/Forms/FormPromotions.Designer.cs

@@ -0,0 +1,113 @@
+namespace SushiBarView.Forms
+{
+    partial class FormPromotions
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            DataGridView = new DataGridView();
+            AddButton = new Button();
+            ChangeButton = new Button();
+            DeleteButton = new Button();
+            UpdateButton = new Button();
+            ((System.ComponentModel.ISupportInitialize)DataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // DataGridView
+            // 
+            DataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            DataGridView.Location = new Point(12, 12);
+            DataGridView.Name = "DataGridView";
+            DataGridView.RowTemplate.Height = 25;
+            DataGridView.Size = new Size(413, 358);
+            DataGridView.TabIndex = 0;
+            // 
+            // AddButton
+            // 
+            AddButton.Location = new Point(431, 12);
+            AddButton.Name = "AddButton";
+            AddButton.Size = new Size(138, 29);
+            AddButton.TabIndex = 1;
+            AddButton.Text = "Добавить";
+            AddButton.UseVisualStyleBackColor = true;
+            AddButton.Click += AddButton_Click;
+            // 
+            // ChangeButton
+            // 
+            ChangeButton.Location = new Point(431, 47);
+            ChangeButton.Name = "ChangeButton";
+            ChangeButton.Size = new Size(138, 29);
+            ChangeButton.TabIndex = 2;
+            ChangeButton.Text = "Изменить";
+            ChangeButton.UseVisualStyleBackColor = true;
+            ChangeButton.Click += ChangeButton_Click;
+            // 
+            // DeleteButton
+            // 
+            DeleteButton.Location = new Point(431, 82);
+            DeleteButton.Name = "DeleteButton";
+            DeleteButton.Size = new Size(138, 29);
+            DeleteButton.TabIndex = 3;
+            DeleteButton.Text = "Удалить";
+            DeleteButton.UseVisualStyleBackColor = true;
+            DeleteButton.Click += DeleteButton_Click;
+            // 
+            // UpdateButton
+            // 
+            UpdateButton.Location = new Point(431, 117);
+            UpdateButton.Name = "UpdateButton";
+            UpdateButton.Size = new Size(138, 29);
+            UpdateButton.TabIndex = 4;
+            UpdateButton.Text = "Обновить";
+            UpdateButton.UseVisualStyleBackColor = true;
+            UpdateButton.Click += RefreshButton_Click;
+            // 
+            // FormPromotions
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(580, 384);
+            Controls.Add(UpdateButton);
+            Controls.Add(DeleteButton);
+            Controls.Add(ChangeButton);
+            Controls.Add(AddButton);
+            Controls.Add(DataGridView);
+            Name = "FormPromotions";
+            Text = "Акции";
+            Load += FormPromotions_Load;
+            ((System.ComponentModel.ISupportInitialize)DataGridView).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView DataGridView;
+        private Button AddButton;
+        private Button ChangeButton;
+        private Button DeleteButton;
+        private Button UpdateButton;
+    }
+}

SushiBarView/Forms/FormPromotions.cs

@@ -0,0 +1,98 @@
+using SushiBarBusinessLogic;
+using SushiBarContracts.BindingModels;
+
+namespace SushiBarView.Forms
+{
+    public partial class FormPromotions : Form
+    {
+        private readonly PromotionLogic _logic;
+
+        public FormPromotions(PromotionLogic Logic)
+        {
+            InitializeComponent();
+            _logic = Logic;
+        }
+
+        private void FormPromotions_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void LoadData()
+        {
+            try
+            {
+                var List = _logic.ReadList(null);
+
+                if (List != null)
+                {
+                    DataGridView.DataSource = List;
+                    DataGridView.Columns["Id"].Visible = false;
+                    DataGridView.Columns["PromotionName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                    DataGridView.Columns["Discount"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void AddButton_Click(object sender, EventArgs e)
+        {
+            FormPromotion Form = new FormPromotion(new PromotionLogic(new SushiBarDatabaseImplement.Storages.PromotionStorage()));
+
+            if (Form.ShowDialog() == DialogResult.OK)
+            {
+                LoadData();
+            }
+        }
+
+        private void ChangeButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                FormPromotion Form = new FormPromotion(new PromotionLogic(new SushiBarDatabaseImplement.Storages.PromotionStorage()));
+                Form.Id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+
+                if (Form.ShowDialog() == DialogResult.OK)
+                {
+                    LoadData();
+                }
+            }
+        }
+
+        private void DeleteButton_Click(object sender, EventArgs e)
+        {
+            if (DataGridView.SelectedRows.Count == 1)
+            {
+                if (MessageBox.Show("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    int id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+
+                    try
+                    {
+                        if (!_logic.Delete(new PromotionBindingModel
+                        {
+                            Id = id
+                        }))
+                        {
+                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+                        }
+
+                        LoadData();
+                    }
+                    catch (Exception ex)
+                    {
+                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+            }
+        }
+
+        private void RefreshButton_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+    }
+}

SushiBarView/Forms/FormPromotions.resx

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

SushiBarView/MainForm.Designer.cs

@@ -0,0 +1,174 @@
+namespace SushiBarView
+{
+    partial class MainForm
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            menuStrip1 = new MenuStrip();
+            справочникиToolStripMenuItem = new ToolStripMenuItem();
+            IngredientsToolStripMenuItem = new ToolStripMenuItem();
+            DishesToolStripMenuItem = new ToolStripMenuItem();
+            CooksToolStripMenuItem = new ToolStripMenuItem();
+            CustomersToolStripMenuItem = new ToolStripMenuItem();
+            PromotionsToolStripMenuItem = new ToolStripMenuItem();
+            DataGridView = new DataGridView();
+            CreateOrderButton = new Button();
+            RefreshButton = new Button();
+            ChequeInfoButton = new Button();
+            menuStrip1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)DataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // menuStrip1
+            // 
+            menuStrip1.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem });
+            menuStrip1.Location = new Point(0, 0);
+            menuStrip1.Name = "menuStrip1";
+            menuStrip1.Size = new Size(1189, 24);
+            menuStrip1.TabIndex = 0;
+            menuStrip1.Text = "menuStrip1";
+            // 
+            // справочникиToolStripMenuItem
+            // 
+            справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { IngredientsToolStripMenuItem, DishesToolStripMenuItem, CooksToolStripMenuItem, CustomersToolStripMenuItem, PromotionsToolStripMenuItem });
+            справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
+            справочникиToolStripMenuItem.Size = new Size(94, 20);
+            справочникиToolStripMenuItem.Text = "Справочники";
+            // 
+            // IngredientsToolStripMenuItem
+            // 
+            IngredientsToolStripMenuItem.Name = "IngredientsToolStripMenuItem";
+            IngredientsToolStripMenuItem.Size = new Size(148, 22);
+            IngredientsToolStripMenuItem.Text = "Ингредиенты";
+            IngredientsToolStripMenuItem.Click += IngredientsToolStripMenuItem_Click;
+            // 
+            // DishesToolStripMenuItem
+            // 
+            DishesToolStripMenuItem.Name = "DishesToolStripMenuItem";
+            DishesToolStripMenuItem.Size = new Size(148, 22);
+            DishesToolStripMenuItem.Text = "Блюда";
+            DishesToolStripMenuItem.Click += DishesToolStripMenuItem_Click;
+            // 
+            // CooksToolStripMenuItem
+            // 
+            CooksToolStripMenuItem.Name = "CooksToolStripMenuItem";
+            CooksToolStripMenuItem.Size = new Size(148, 22);
+            CooksToolStripMenuItem.Text = "Повара";
+            CooksToolStripMenuItem.Click += CooksToolStripMenuItem_Click;
+            // 
+            // CustomersToolStripMenuItem
+            // 
+            CustomersToolStripMenuItem.Name = "CustomersToolStripMenuItem";
+            CustomersToolStripMenuItem.Size = new Size(148, 22);
+            CustomersToolStripMenuItem.Text = "Покупатели";
+            CustomersToolStripMenuItem.Click += CustomersToolStripMenuItem_Click;
+            // 
+            // PromotionsToolStripMenuItem
+            // 
+            PromotionsToolStripMenuItem.Name = "PromotionsToolStripMenuItem";
+            PromotionsToolStripMenuItem.Size = new Size(148, 22);
+            PromotionsToolStripMenuItem.Text = "Акции";
+            PromotionsToolStripMenuItem.Click += PromotionsToolStripMenuItem_Click;
+            // 
+            // DataGridView
+            // 
+            DataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            DataGridView.Location = new Point(12, 27);
+            DataGridView.Name = "DataGridView";
+            DataGridView.RowTemplate.Height = 25;
+            DataGridView.Size = new Size(931, 370);
+            DataGridView.TabIndex = 1;
+            // 
+            // CreateOrderButton
+            // 
+            CreateOrderButton.Location = new Point(949, 27);
+            CreateOrderButton.Margin = new Padding(3, 2, 3, 2);
+            CreateOrderButton.Name = "CreateOrderButton";
+            CreateOrderButton.Size = new Size(227, 30);
+            CreateOrderButton.TabIndex = 3;
+            CreateOrderButton.Text = "Создать заказ";
+            CreateOrderButton.UseVisualStyleBackColor = true;
+            CreateOrderButton.Click += CreateOrderButton_Click;
+            // 
+            // RefreshButton
+            // 
+            RefreshButton.Location = new Point(949, 61);
+            RefreshButton.Margin = new Padding(3, 2, 3, 2);
+            RefreshButton.Name = "RefreshButton";
+            RefreshButton.Size = new Size(227, 30);
+            RefreshButton.TabIndex = 7;
+            RefreshButton.Text = "Обновить";
+            RefreshButton.UseVisualStyleBackColor = true;
+            RefreshButton.Click += RefreshButton_Click;
+            // 
+            // ChequeInfoButton
+            // 
+            ChequeInfoButton.Location = new Point(950, 114);
+            ChequeInfoButton.Margin = new Padding(3, 2, 3, 2);
+            ChequeInfoButton.Name = "ChequeInfoButton";
+            ChequeInfoButton.Size = new Size(227, 30);
+            ChequeInfoButton.TabIndex = 8;
+            ChequeInfoButton.Text = "Информация о заказе";
+            ChequeInfoButton.UseVisualStyleBackColor = true;
+            ChequeInfoButton.Click += ChequeInfo_Click;
+            // 
+            // MainForm
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(1189, 405);
+            Controls.Add(ChequeInfoButton);
+            Controls.Add(RefreshButton);
+            Controls.Add(CreateOrderButton);
+            Controls.Add(DataGridView);
+            Controls.Add(menuStrip1);
+            MainMenuStrip = menuStrip1;
+            Name = "MainForm";
+            Text = "MainForm";
+            Load += MainForm_Load;
+            menuStrip1.ResumeLayout(false);
+            menuStrip1.PerformLayout();
+            ((System.ComponentModel.ISupportInitialize)DataGridView).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private MenuStrip menuStrip1;
+        private ToolStripMenuItem справочникиToolStripMenuItem;
+        private ToolStripMenuItem IngredientsToolStripMenuItem;
+        private ToolStripMenuItem DishesToolStripMenuItem;
+        private ToolStripMenuItem CooksToolStripMenuItem;
+        private ToolStripMenuItem CustomersToolStripMenuItem;
+        private ToolStripMenuItem PromotionsToolStripMenuItem;
+        private DataGridView DataGridView;
+        private Button CreateOrderButton;
+        private Button RefreshButton;
+        private Button ChequeInfoButton;
+    }
+}

SushiBarView/MainForm.cs

@@ -0,0 +1,99 @@
+using SushiBarBusinessLogic;
+using SushiBarView.Forms;
+
+namespace SushiBarView
+{
+    public partial class MainForm : Form
+    {
+        private readonly ChequeLogic _chequeLogic;
+
+        public MainForm(ChequeLogic ChequeLogic)
+        {
+            InitializeComponent();
+            _chequeLogic = ChequeLogic;
+        }
+
+        private void MainForm_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void LoadData()
+        {
+            try
+            {
+                var List = _chequeLogic.ReadList(null);
+
+                if (List != null)
+                {
+                    DataGridView.DataSource = List;
+                    DataGridView.Columns["CustomerId"].Visible = false;
+                    DataGridView.Columns["PromotionId"].Visible = false;
+                    DataGridView.Columns["ChequeItems"].Visible = false;
+                    DataGridView.Columns["OrderDate"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                    DataGridView.Columns["TotalSum"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void IngredientsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            FormIngredients Form = new FormIngredients(new SushiBarBusinessLogic.IngredientLogic(new SushiBarDatabaseImplement.Storages.IngredientStorage()));
+            Form.ShowDialog();
+        }
+
+        private void DishesToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            FormDishes Form = new FormDishes(new SushiBarBusinessLogic.DishLogic(new SushiBarDatabaseImplement.Storages.DishStorage()));
+            Form.ShowDialog();
+        }
+
+        private void CooksToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            FormCooks Form = new FormCooks(new SushiBarBusinessLogic.CookLogic(new SushiBarDatabaseImplement.Storages.CookStorage()));
+            Form.ShowDialog();
+        }
+
+        private void CustomersToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            FormCustomers Form = new FormCustomers(new SushiBarBusinessLogic.CustomerLogic(new SushiBarDatabaseImplement.Storages.CustomerStorage()));
+            Form.ShowDialog();
+        }
+
+        private void PromotionsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            FormPromotions Form = new FormPromotions(new SushiBarBusinessLogic.PromotionLogic(new SushiBarDatabaseImplement.Storages.PromotionStorage()));
+            Form.ShowDialog();
+        }
+
+        private void CreateOrderButton_Click(object sender, EventArgs e)
+        {
+            FormCreateCheque Form = new FormCreateCheque(
+                new ChequeLogic(new SushiBarDatabaseImplement.Storages.ChequeStorage()),
+                new CustomerLogic(new SushiBarDatabaseImplement.Storages.CustomerStorage()));
+
+            Form.ShowDialog();
+            LoadData();
+        }
+
+        private void RefreshButton_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void ChequeInfo_Click(object sender, EventArgs e)
+        {
+            FormCreateCheque Form = new FormCreateCheque(
+                new ChequeLogic(new SushiBarDatabaseImplement.Storages.ChequeStorage()),
+                new CustomerLogic(new SushiBarDatabaseImplement.Storages.CustomerStorage()));
+            Form.Id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);
+
+            Form.ShowDialog();
+            LoadData();
+        }
+    }
+}

SushiBarView/MainForm.resx

@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="menuStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+</root>

SushiBarView/Program.cs

@@ -1,17 +1,11 @@
-namespace SushiBar
+namespace SushiBarView
 {
     internal static class Program
     {
-        /// <summary>
-        ///  The main entry point for the application.
-        /// </summary>
         [STAThread]
         static void Main()
         {
-            // To customize application configuration such as set high DPI settings or default font,
+            Application.Run(new MainForm(new SushiBarBusinessLogic.ChequeLogic(new SushiBarDatabaseImplement.Storages.ChequeStorage())));
-            // see https://aka.ms/applicationconfiguration.
-            ApplicationConfiguration.Initialize();
-            Application.Run(new Form1());
         }
     }
 }

SushiBarView/SushiBarView.csproj

@@ -16,6 +16,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\SushiBarBusinessLogic\SushiBarBusinessLogic.csproj" />
     <ProjectReference Include="..\SushiBarDatabaseImplement\SushiBarDatabaseImplement.csproj" />
   </ItemGroup>