done)

TypographyShopDatabaseImplements/Implements/ShopStorage.cs

@@ -0,0 +1,144 @@
+using TypographyContracts.BindingModels;
+using TypographyContracts.SearchModels;
+using TypographyContracts.StoragesContracts;
+using TypographyContracts.ViewModels;
+using TypographyDatabaseImplement.Models;
+using TypographyDataModels.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TypographyDatabaseImplements;
+
+namespace TypographyDatabaseImplement.Implements
+{
+    public class ShopStorage : IShopStorage
+    {
+        public ShopViewModel? GetElement(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName) && !model.Id.HasValue)
+            {
+                return new();
+            }
+            using var context = new TypographyDatabase();
+            return context.Shops.Include(x => x.Printeds).ThenInclude(x => x.Printed).FirstOrDefault(x =>
+                (!string.IsNullOrEmpty(model.ShopName) && x.ShopName == model.ShopName) ||
+                (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+        }
+
+        public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName))
+            {
+                return new();
+            }
+            using var context = new TypographyDatabase();
+            return context.Shops.Include(x => x.Printeds).ThenInclude(x => x.Printed).Where(x => x.ShopName.Contains(model.ShopName)).ToList().Select(x => x.GetViewModel).ToList();
+        }
+
+        public List<ShopViewModel> GetFullList()
+        {
+            using var context = new TypographyDatabase();
+            return context.Shops.Include(x => x.Printeds).ThenInclude(x => x.Printed).ToList().Select(x => x.GetViewModel).ToList();
+        }
+
+        public ShopViewModel? Insert(ShopBindingModel model)
+        {
+            using var context = new TypographyDatabase();
+            using var transaction = context.Database.BeginTransaction();
+            try
+            {
+                var newShop = Shop.Create(context, model);
+                if (newShop == null)
+                {
+                    return null;
+                }
+                if (context.Shops.Any(x => x.ShopName == newShop.ShopName))
+                {
+                    throw new Exception("Название магазина уже занято");
+                }
+
+                context.Shops.Add(newShop);
+                context.SaveChanges();
+                transaction.Commit();
+                return newShop.GetViewModel;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+
+        public ShopViewModel? Update(ShopBindingModel model)
+        {
+            using var context = new TypographyDatabase();
+            using var transaction = context.Database.BeginTransaction();
+            try
+            {
+                var shop = context.Shops.Include(x => x.Printeds).FirstOrDefault(x => x.Id == model.Id);
+                if (shop == null)
+                {
+                    return null;
+                }
+                shop.Update(model);
+                context.SaveChanges();
+                if (model.ShopPrinteds.Count > 0)
+                {
+                    shop.UpdatePrinteds(context, model);
+                }
+                transaction.Commit();
+                return shop.GetViewModel;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+        public ShopViewModel? Delete(ShopBindingModel model)
+        {
+            using var context = new TypographyDatabase();
+            var shop = context.Shops.Include(x => x.Printeds).FirstOrDefault(x => x.Id == model.Id);
+            if (shop != null)
+            {
+                context.Shops.Remove(shop);
+                context.SaveChanges();
+                return shop.GetViewModel;
+            }
+            return null;
+        }
+
+        public bool SellPrinted(IPrintedModel model, int count)
+        {
+            using var context = new TypographyDatabase();
+            using var transaction = context.Database.BeginTransaction();
+
+            foreach (var shopPrinteds in context.ShopPrinteds.Where(x => x.PrintedId == model.Id))
+            {
+                var min = Math.Min(count, shopPrinteds.Count);
+                shopPrinteds.Count -= min;
+                count -= min;
+                if (count <= 0)
+                {
+                    break;
+                }
+            }
+
+            if (count == 0)
+            {
+                context.SaveChanges();
+                transaction.Commit();
+            }
+            else
+                transaction.Rollback();
+
+            if (count > 0)
+                return false;
+
+            return true;
+        }
+    }
+}

TypographyShopDatabaseImplements/Migrations/20240422081714_InitialCreate.Designer.cs

@@ -12,7 +12,7 @@ using TypographyDatabaseImplements;
 namespace TypographyDatabaseImplements.Migrations
 {
     [DbContext(typeof(TypographyDatabase))]
-    [Migration("20240310133628_InitialCreate")]
+    [Migration("20240422081714_InitialCreate")]
     partial class InitialCreate
     {
         /// <inheritdoc />
@@ -78,6 +78,59 @@ namespace TypographyDatabaseImplements.Migrations
                     b.ToTable("Orders");
                 });
 
+            modelBuilder.Entity("TypographyDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Address")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("DateOpening")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("MaxCountPrinteds")
+                        .HasColumnType("int");
+
+                    b.Property<string>("ShopName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Shops");
+                });
+
+            modelBuilder.Entity("TypographyDatabaseImplement.Models.ShopPrinted", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("PrintedId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ShopId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PrintedId");
+
+                    b.HasIndex("ShopId");
+
+                    b.ToTable("ShopPrinteds");
+                });
+
             modelBuilder.Entity("TypographyDatabaseImplements.Models.Printed", b =>
                 {
                     b.Property<int>("Id")
@@ -135,6 +188,25 @@ namespace TypographyDatabaseImplements.Migrations
                     b.Navigation("Printed");
                 });
 
+            modelBuilder.Entity("TypographyDatabaseImplement.Models.ShopPrinted", b =>
+                {
+                    b.HasOne("TypographyDatabaseImplements.Models.Printed", "Printed")
+                        .WithMany()
+                        .HasForeignKey("PrintedId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("TypographyDatabaseImplement.Models.Shop", "Shop")
+                        .WithMany("Printeds")
+                        .HasForeignKey("ShopId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Printed");
+
+                    b.Navigation("Shop");
+                });
+
             modelBuilder.Entity("TypographyDatabaseImplements.Models.PrintedComponent", b =>
                 {
                     b.HasOne("TypographyDatabaseImplement.Models.Component", "Component")
@@ -159,6 +231,11 @@ namespace TypographyDatabaseImplements.Migrations
                     b.Navigation("PrintedComponents");
                 });
 
+            modelBuilder.Entity("TypographyDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Navigation("Printeds");
+                });
+
             modelBuilder.Entity("TypographyDatabaseImplements.Models.Printed", b =>
                 {
                     b.Navigation("Components");

TypographyShopDatabaseImplements/Migrations/20240422081714_InitialCreate.cs

@@ -39,6 +39,22 @@ namespace TypographyDatabaseImplements.Migrations
                     table.PrimaryKey("PK_Printeds", x => x.Id);
                 });
 
+            migrationBuilder.CreateTable(
+                name: "Shops",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ShopName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Address = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    DateOpening = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    MaxCountPrinteds = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Shops", x => x.Id);
+                });
+
             migrationBuilder.CreateTable(
                 name: "Orders",
                 columns: table => new
@@ -90,6 +106,33 @@ namespace TypographyDatabaseImplements.Migrations
                         onDelete: ReferentialAction.Cascade);
                 });
 
+            migrationBuilder.CreateTable(
+                name: "ShopPrinteds",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    PrintedId = table.Column<int>(type: "int", nullable: false),
+                    ShopId = table.Column<int>(type: "int", nullable: false),
+                    Count = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ShopPrinteds", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ShopPrinteds_Printeds_PrintedId",
+                        column: x => x.PrintedId,
+                        principalTable: "Printeds",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_ShopPrinteds_Shops_ShopId",
+                        column: x => x.ShopId,
+                        principalTable: "Shops",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
             migrationBuilder.CreateIndex(
                 name: "IX_Orders_PrintedId",
                 table: "Orders",
@@ -104,6 +147,16 @@ namespace TypographyDatabaseImplements.Migrations
                 name: "IX_PrintedComponents_PrintedId",
                 table: "PrintedComponents",
                 column: "PrintedId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShopPrinteds_PrintedId",
+                table: "ShopPrinteds",
+                column: "PrintedId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShopPrinteds_ShopId",
+                table: "ShopPrinteds",
+                column: "ShopId");
         }
 
         /// <inheritdoc />
@@ -115,11 +168,17 @@ namespace TypographyDatabaseImplements.Migrations
             migrationBuilder.DropTable(
                 name: "PrintedComponents");
 
+            migrationBuilder.DropTable(
+                name: "ShopPrinteds");
+
             migrationBuilder.DropTable(
                 name: "Components");
 
             migrationBuilder.DropTable(
                 name: "Printeds");
+
+            migrationBuilder.DropTable(
+                name: "Shops");
         }
     }
 }

TypographyShopDatabaseImplements/Migrations/TypographyDatabaseModelSnapshot.cs

@@ -75,6 +75,59 @@ namespace TypographyDatabaseImplements.Migrations
                     b.ToTable("Orders");
                 });
 
+            modelBuilder.Entity("TypographyDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Address")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("DateOpening")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("MaxCountPrinteds")
+                        .HasColumnType("int");
+
+                    b.Property<string>("ShopName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Shops");
+                });
+
+            modelBuilder.Entity("TypographyDatabaseImplement.Models.ShopPrinted", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("PrintedId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ShopId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PrintedId");
+
+                    b.HasIndex("ShopId");
+
+                    b.ToTable("ShopPrinteds");
+                });
+
             modelBuilder.Entity("TypographyDatabaseImplements.Models.Printed", b =>
                 {
                     b.Property<int>("Id")
@@ -132,6 +185,25 @@ namespace TypographyDatabaseImplements.Migrations
                     b.Navigation("Printed");
                 });
 
+            modelBuilder.Entity("TypographyDatabaseImplement.Models.ShopPrinted", b =>
+                {
+                    b.HasOne("TypographyDatabaseImplements.Models.Printed", "Printed")
+                        .WithMany()
+                        .HasForeignKey("PrintedId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("TypographyDatabaseImplement.Models.Shop", "Shop")
+                        .WithMany("Printeds")
+                        .HasForeignKey("ShopId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Printed");
+
+                    b.Navigation("Shop");
+                });
+
             modelBuilder.Entity("TypographyDatabaseImplements.Models.PrintedComponent", b =>
                 {
                     b.HasOne("TypographyDatabaseImplement.Models.Component", "Component")
@@ -156,6 +228,11 @@ namespace TypographyDatabaseImplements.Migrations
                     b.Navigation("PrintedComponents");
                 });
 
+            modelBuilder.Entity("TypographyDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Navigation("Printeds");
+                });
+
             modelBuilder.Entity("TypographyDatabaseImplements.Models.Printed", b =>
                 {
                     b.Navigation("Components");

TypographyShopDatabaseImplements/Models/Shop.cs

@@ -0,0 +1,115 @@
+using TypographyContracts.BindingModels;
+using TypographyContracts.ViewModels;
+using TypographyDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TypographyDatabaseImplements;
+
+namespace TypographyDatabaseImplement.Models
+{
+    public class Shop : IShopModel
+    {
+        public int Id { get; set; }
+
+        [Required]
+        public string ShopName { get; set; } = string.Empty;
+
+        [Required]
+        public string Address { get; set; } = string.Empty;
+
+        [Required]
+        public DateTime DateOpening { get; set; }
+
+        [ForeignKey("ShopId")]
+        public List<ShopPrinted> Printeds { get; set; } = new();
+
+        private Dictionary<int, (IPrintedModel, int)>? _shopPrinteds = null;
+
+        [NotMapped]
+        public Dictionary<int, (IPrintedModel, int)> ShopPrinteds
+        {
+            get
+            {
+                if (_shopPrinteds == null)
+                {
+                    _shopPrinteds = Printeds.ToDictionary(recPC => recPC.PrintedId, recPC => (recPC.Printed as IPrintedModel, recPC.Count));
+                }
+                return _shopPrinteds;
+            }
+        }
+
+        [Required]
+        public int MaxCountPrinteds { get; set; }
+
+        public static Shop Create(TypographyDatabase context, ShopBindingModel model)
+        {
+            return new Shop()
+            {
+                Id = model.Id,
+                ShopName = model.ShopName,
+                Address = model.Address,
+                DateOpening = model.DateOpening,
+                Printeds = model.ShopPrinteds.Select(x => new ShopPrinted
+                {
+                    Printed = context.Printeds.First(y => y.Id == x.Key),
+                    Count = x.Value.Item2
+                }).ToList(),
+                MaxCountPrinteds = model.MaxCountPrinteds
+            };
+        }
+
+        public void Update(ShopBindingModel model)
+        {
+            ShopName = model.ShopName;
+            Address = model.Address;
+            DateOpening = model.DateOpening;
+            MaxCountPrinteds = model.MaxCountPrinteds;
+        }
+
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ShopName = ShopName,
+            Address = Address,
+            DateOpening = DateOpening,
+            ShopPrinteds = ShopPrinteds,
+            MaxCountPrinteds = MaxCountPrinteds
+        };
+
+        public void UpdatePrinteds(TypographyDatabase context, ShopBindingModel model)
+        {
+            var ShopPrinteds = context.ShopPrinteds.Where(rec => rec.ShopId == model.Id).ToList();
+            if (ShopPrinteds != null && ShopPrinteds.Count > 0)
+            {
+                // удалили те, которых нет в модели
+                context.ShopPrinteds.RemoveRange(ShopPrinteds.Where(rec => !model.ShopPrinteds.ContainsKey(rec.PrintedId)));
+                context.SaveChanges();
+                ShopPrinteds = context.ShopPrinteds.Where(rec => rec.ShopId == model.Id).ToList();
+                // обновили количество у существующих записей
+                foreach (var updatePrinted in ShopPrinteds)
+                {
+                    updatePrinted.Count = model.ShopPrinteds[updatePrinted.PrintedId].Item2;
+                    model.ShopPrinteds.Remove(updatePrinted.PrintedId);
+                }
+                context.SaveChanges();
+            }
+            var shop = context.Shops.First(x => x.Id == Id);
+            foreach (var elem in model.ShopPrinteds)
+            {
+                context.ShopPrinteds.Add(new ShopPrinted
+                {
+                    Shop = shop,
+                    Printed = context.Printeds.First(x => x.Id == elem.Key),
+                    Count = elem.Value.Item2
+                });
+                context.SaveChanges();
+            }
+            _shopPrinteds = null;
+        }
+    }
+}

TypographyShopDatabaseImplements/Models/ShopPrinteds.cs

@@ -0,0 +1,23 @@
+using System.ComponentModel.DataAnnotations;
+using TypographyDatabaseImplements.Models;
+
+namespace TypographyDatabaseImplement.Models
+{
+    public class ShopPrinted
+    {
+        public int Id { get; set; }
+
+        [Required]
+        public int PrintedId { get; set; }
+
+        [Required]
+        public int ShopId { get; set; }
+
+        [Required]
+        public int Count { get; set; }
+
+        public virtual Shop Shop { get; set; } = new();
+
+        public virtual Printed Printed { get; set; } = new();
+    }
+}

TypographyShopDatabaseImplements/TypographyDatabase.cs

@@ -16,7 +16,7 @@ namespace TypographyDatabaseImplements
             if (optionsBuilder.IsConfigured == false)
             {
                 optionsBuilder.UseSqlServer(@"Data Source = .\SQLEXPRESS;
-                                            Initial Catalog=TypographyDatabaseFull;
+                                            Initial Catalog=TypographyDatabaseHardFull;
                                             Integrated Security=True;MultipleActiveResultSets=True;;
                                             TrustServerCertificate=True");
             }
@@ -26,5 +26,7 @@ namespace TypographyDatabaseImplements
         public virtual DbSet<Printed> Printeds { set; get; }
         public virtual DbSet<PrintedComponent> PrintedComponents { set; get; }
         public virtual DbSet<Order> Orders { set; get; }
+        public virtual DbSet<Shop> Shops { set; get; }
+        public virtual DbSet<ShopPrinted> ShopPrinteds { set; get; }
     }
 }

TypographyView/FormShopSell.Designer.cs

@@ -57,18 +57,18 @@
             // comboBoxPrinted
             // 
             comboBoxPrinted.FormattingEnabled = true;
-            comboBoxPrinted.Location = new Point(70, 8);
+            comboBoxPrinted.Location = new Point(106, 8);
             comboBoxPrinted.Margin = new Padding(3, 4, 3, 4);
             comboBoxPrinted.Name = "comboBoxPrinted";
-            comboBoxPrinted.Size = new Size(370, 28);
+            comboBoxPrinted.Size = new Size(334, 28);
             comboBoxPrinted.TabIndex = 2;
             // 
             // textBoxCount
             // 
-            textBoxCount.Location = new Point(70, 47);
+            textBoxCount.Location = new Point(106, 47);
             textBoxCount.Margin = new Padding(3, 4, 3, 4);
             textBoxCount.Name = "textBoxCount";
-            textBoxCount.Size = new Size(370, 27);
+            textBoxCount.Size = new Size(334, 27);
             textBoxCount.TabIndex = 3;
             // 
             // buttonCancel
@@ -78,7 +78,7 @@
             buttonCancel.Name = "buttonCancel";
             buttonCancel.Size = new Size(86, 31);
             buttonCancel.TabIndex = 4;
-            buttonCancel.Text = "Cancel";
+            buttonCancel.Text = "Отмена";
             buttonCancel.UseVisualStyleBackColor = true;
             buttonCancel.Click += buttonCancel_Click;
             // 
@@ -89,7 +89,7 @@
             buttonSell.Name = "buttonSell";
             buttonSell.Size = new Size(86, 31);
             buttonSell.TabIndex = 5;
-            buttonSell.Text = "Sell";
+            buttonSell.Text = "Продать";
             buttonSell.UseVisualStyleBackColor = true;
             buttonSell.Click += buttonSell_Click;
             // 
@@ -106,7 +106,7 @@
             Controls.Add(labelPrinted);
             Margin = new Padding(3, 4, 3, 4);
             Name = "FormShopSell";
-            Text = "Sell";
+            Text = "Продажа";
             Load += FormShopSell_Load;
             ResumeLayout(false);
             PerformLayout();