1

BusinessLogic/BusinessLogic/BillLogic.cs

@@ -40,6 +40,7 @@ namespace BusinessLogic.BusinessLogic
             h1Paragraph.Format.Font.Bold = true;
             h1Paragraph.Format.Font.Size = 16;
             h1Paragraph.AddText(h1); // Текст заголовка
+            h1Paragraph.Format.Alignment = ParagraphAlignment.Center;
 
             Paragraph h2Paragraph = section.AddParagraph();
             h2Paragraph.Format.Font.Bold = true;
@@ -64,18 +65,19 @@ namespace BusinessLogic.BusinessLogic
             table.Borders.Width = 0.75;
 
             // Определение колонок
-            Column columnProduct = table.AddColumn(Unit.FromCentimeter(1));
+            Column columnProduct = table.AddColumn(Unit.FromCentimeter(3));
-            columnProduct.Format.Alignment = ParagraphAlignment.Left;
 
-            Column columnPrice = table.AddColumn(Unit.FromCentimeter(1));
+            Column columnPrice = table.AddColumn(Unit.FromCentimeter(2));
-            columnPrice.Format.Alignment = ParagraphAlignment.Right;
 
             // Добавление строк с товарами
             foreach (var product in model.Products)
             {
-                Row row = table.AddRow();
+                var row = table.AddRow();
-                row.Cells[0].AddParagraph(product.Name);
+                var cell0 = row[0];
-                row.Cells[1].AddParagraph($"{product.ActualPrice} руб.");
+                cell0.AddParagraph(product.Name);
+
+                var cell1 = row[1];
+                cell1.AddParagraph($"{product.ActualPrice} руб.");
             }
 
             Paragraph totalParagraph = section.AddParagraph();

BusinessLogic/BusinessLogic/CartItemLogic.cs

@@ -101,5 +101,13 @@ namespace BusinessLogic.BusinessLogic
 
             _logger.LogInformation("Cart Item. Id: { Id}", model.Id);
         }
+        public void CloseItem(CartItemViewModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _cartItemStorage.CloseItem(model);
+        }
     }
 }

BusinessLogic/BusinessLogic/PurchaseLogic.cs

@@ -22,14 +22,12 @@ namespace BusinessLogic.BusinessLogic
 	public class PurchaseLogic : IPurchaseLogic
 	{
 		private readonly IPurchaseStorage _purchaseStorage;
-        private readonly IProductStorage _productStorage;
         private readonly ILogger _logger;
 
-		public PurchaseLogic(IPurchaseStorage purchaseStorage, IProductStorage productStorage, ILogger<PurchaseLogic> logger)
+		public PurchaseLogic(IPurchaseStorage purchaseStorage, ILogger<PurchaseLogic> logger)
 		{
 			_purchaseStorage = purchaseStorage;
 			_logger = logger;
-            _productStorage = productStorage;
 
         }
 

Contracts/BindingModels/CartItemBindingModel.cs

@@ -16,5 +16,7 @@ namespace Contracts.BindingModels
         public int Count { get; set; }
         public Guid UserId { get; set; }
         public Guid? PurchaseId { get; set; }
+        public IPurchase? Purchase { get; set; }
+        public bool IsClosed { get; set; }
     }
 }

Contracts/BusinessLogicContracts/ICartItemLogic.cs

@@ -20,5 +20,6 @@ namespace Contracts.BusinessLogicContracts
         List<CartItemViewModel> ReadElements(CartItemSearchModel? model);
 
         bool Delete(CartItemBindingModel model);
+        void CloseItem(CartItemViewModel model);
     }
 }

Contracts/SearchModels/CartItemSearchModel.cs

@@ -12,5 +12,6 @@ namespace Contracts.SearchModels
         public Guid? ProductId { get; set; }
         public string? ProductName { get; set; }
         public Guid? UserId { get; set; }
+        public bool? isClosed { get; set; }
     }
 }

Contracts/StorageContracts/ICartItemStorage.cs

@@ -17,5 +17,6 @@ namespace Contracts.StorageContracts
         CartItemViewModel? Insert(CartItemBindingModel model);
         CartItemViewModel? Update(CartItemBindingModel model);
         CartItemViewModel? Delete(CartItemBindingModel model);
+        void CloseItem(CartItemViewModel model);
     }
 }

DataModels/Models/ICartItem.cs

@@ -13,5 +13,6 @@ namespace DataModels.Models
         DateTime DateCreated { get; set; }
         Guid ProductId { get; set; }
         string ProductName { get; set; }    
+        bool IsClosed { get; set; }
     }
 }

DatabaseImplement/Implements/CartItemStorage.cs

@@ -40,11 +40,23 @@ namespace DatabaseImplement.Implements
 
         public List<CartItemViewModel> GetFilteredList(CartItemSearchModel model)
         {
-            if (model.UserId == Guid.Empty && string.IsNullOrEmpty(model.ProductName))
+            
+            if (model.UserId == Guid.Empty && string.IsNullOrEmpty(model.ProductName) && model.isClosed == null)
             {
+                Console.WriteLine();
                 return new();
             }
             using var context = new Database();
+
+            if (model.UserId != Guid.Empty && model.isClosed != null)
+            {
+                return context.CartItems
+                .Where(x => x.UserId == model.UserId).Where(x => x.IsClosed == model.isClosed)
+                .ToList()
+                .Select(x => x.GetViewModel)
+                .ToList();
+            }
+
             if (model.UserId != Guid.Empty)
             {
                 return context.CartItems
@@ -53,6 +65,14 @@ namespace DatabaseImplement.Implements
                 .Select(x => x.GetViewModel)
                 .ToList();
             }
+            if (model.isClosed != null)
+            {
+                return context.CartItems
+                    .Where(x => x.IsClosed == model.isClosed)
+                    .ToList()
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+            }
             return context.CartItems
                 .Where(x => x.ProductName.Contains(model.ProductName))
                 .ToList()
@@ -108,5 +128,41 @@ namespace DatabaseImplement.Implements
                 throw;
             }
         }
+        public void CloseItem(CartItemViewModel model)
+        {
+            using var context = new Database();
+            using var transaction = context.Database.BeginTransaction();
+            try
+            {
+                var item = context.CartItems.FirstOrDefault(rec =>
+                rec.Id == model.Id);
+
+                if (item == null)
+                {
+                    return;
+                }
+
+                var product = context.Products.FirstOrDefault(x => x.Id == model.ProductId);
+
+                if (product == null)
+                {
+                    return;
+                }
+                var binding = product.GetBindingModel();
+                binding.Amount -= item.Count;
+                product.Update(binding);
+                
+                item.IsClosed = true;
+
+                context.SaveChanges();
+                transaction.Commit();
+                return;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
     }
 }

DatabaseImplement/Implements/PurchaseStorage.cs

@@ -50,7 +50,7 @@ namespace DatabaseImplement.Implements
         public List<PurchaseViewModel> GetFilteredList(PurchaseSearchModel? model)
         {
             using var context = new Database();
-            if (model.UserId == Guid.Empty && !model.CostFrom.HasValue && !model.CostTo.HasValue && !model.DateTo.HasValue 
+            if (model != null && model.UserId == Guid.Empty && !model.CostFrom.HasValue && !model.CostTo.HasValue && !model.DateTo.HasValue 
                 && !model.DateFrom.HasValue && !model.Status.HasValue)
             {
                 return new();
@@ -121,32 +121,58 @@ namespace DatabaseImplement.Implements
         public PurchaseViewModel? Insert(PurchaseBindingModel model)
 		{
             using var context = new Database();
+            using var transaction = context.Database.BeginTransaction();
+            try
+            {
                 var purchase = Purchase.Create(context, model);
                 if (purchase == null)
                     return null;
 
-
                 var cartItems = context.CartItems
-                .Where(x => x.PurchaseId == purchase.Id).ToList()
+                    .Where(x => !x.IsClosed).ToList();
-                .Select(x => x.GetViewModel).ToList();
+                var updated = new List<CartItem>();
-
-
-            var products = new List<Product>();
 
                 foreach (var item in cartItems)
+                {
+                    var bitem = item.GetBindingModel();
+                    bitem.IsClosed = true;
+                    bitem.PurchaseId = purchase.Id;
+                    bitem.Purchase = purchase;
+                    item.Update(bitem);
+                    updated.Add(item);
+                    Console.WriteLine();
+                }
+
+                var products = new List<Product>();
+
+                foreach (var item in updated)
                 {
                     var product = context.Products
-                    .Where(x => x.Id == item.ProductId)
+                        .FirstOrDefault(x => x.Id == item.ProductId);
-                    .FirstOrDefault();
 
                     products.Add(product);
                 }
 
                 purchase.Products = products;
                 context.Purchases.Add(purchase);
+
                 context.SaveChanges();
+                transaction.Commit();
+
                 return purchase.GetViewModel;
             }
+            catch (DbUpdateException ex)
+            {
+                transaction.Rollback();
+                throw new InvalidOperationException("Не удалось сохранить изменения.", ex);
+            }
+            finally
+            {
+                transaction.Dispose();
+            }
+            return null;
+
+        }
 
         public PurchaseViewModel? Update(PurchaseBindingModel model)
         {
@@ -196,17 +222,18 @@ namespace DatabaseImplement.Implements
             {
                 return null;
             }
-
-            var purchase = context.Purchases
-            .FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id));
-
             var products = new List<ProductViewModel>();
-
+            var cartItems = GetCartItems(model);
-            if (purchase.Products == null)
+            if (cartItems != null)
-                return null;
+            {
-
+                foreach (var item in cartItems)
-            foreach (var product in purchase.Products)
+                {
-                products.Add(product.GetViewModel);
+                    var product = context.Products
+                        .FirstOrDefault(x => x.Id == item.ProductId)?.GetViewModel;
+                    if (product != null) products.Add(product) ;
+                }
+            }
+            else return null;
 
             return products;
         }

DatabaseImplement/Migrations/20240730191618_closeitem.Designer.cs

@@ -0,0 +1,571 @@
+// <auto-generated />
+using System;
+using DatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace DatabaseImplement.Migrations
+{
+    [DbContext(typeof(Database))]
+    [Migration("20240730191618_closeitem")]
+    partial class closeitem
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "8.0.6")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("DatabaseImplement.Models.CartItem", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("DateCreated")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<bool>("IsClosed")
+                        .HasColumnType("boolean");
+
+                    b.Property<Guid>("ProductId")
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("ProductName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<Guid?>("PurchaseId")
+                        .HasColumnType("uuid");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.HasIndex("PurchaseId");
+
+                    b.ToTable("CartItems");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.MediaFile", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<byte[]>("Image")
+                        .IsRequired()
+                        .HasColumnType("bytea");
+
+                    b.Property<Guid>("ProductId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.ToTable("MediaFiles");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Product", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<int>("Amount")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Category")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsBeingSold")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("double precision");
+
+                    b.Property<double>("Rate")
+                        .HasColumnType("double precision");
+
+                    b.Property<Guid?>("SaleId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("SaleId");
+
+                    b.ToTable("Products");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Purchase", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("double precision");
+
+                    b.Property<DateTime?>("DateClosed")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<DateTime>("DateCreated")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<bool>("IsPaid")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ProductCount")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("integer");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Purchases");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Role", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Roles");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Sale", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("Category")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("End")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("FullDescription")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("Start")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<int>("Value")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Sales");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Sell", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTime>("DateSell")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<Guid?>("UserId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Sells");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.SellProducts", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<Guid>("ProductId")
+                        .HasColumnType("uuid");
+
+                    b.Property<Guid>("SellId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.HasIndex("SellId");
+
+                    b.ToTable("SellProducts");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Supplier", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<int>("Deals")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Suppliers");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.SupplierProduct", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<Guid>("ProductId")
+                        .HasColumnType("uuid");
+
+                    b.Property<Guid>("SupplierId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.HasIndex("SupplierId");
+
+                    b.ToTable("SupplierProducts");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Supply", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTime>("Date")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<DateTime?>("DateArriving")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<DateTime?>("DateComplete")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("double precision");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("integer");
+
+                    b.Property<Guid>("SupplierId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("SupplierId");
+
+                    b.ToTable("Supplies");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.SupplyDoc", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<Guid>("SupplyId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("SupplyDocs");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.SupplyProduct", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<Guid>("ProductId")
+                        .HasColumnType("uuid");
+
+                    b.Property<Guid>("SupplyId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.HasIndex("SupplyId");
+
+                    b.ToTable("SupplyProducts");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.User", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTime>("Birthday")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<int>("Bonus")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("FirstName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool>("OnlyImportantMails")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("PasswordHash")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<Guid?>("RoleId")
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("SecondName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RoleId");
+
+                    b.ToTable("Users");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.CartItem", b =>
+                {
+                    b.HasOne("DatabaseImplement.Models.Product", "Product")
+                        .WithMany()
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("DatabaseImplement.Models.Purchase", "Purchase")
+                        .WithMany()
+                        .HasForeignKey("PurchaseId");
+
+                    b.Navigation("Product");
+
+                    b.Navigation("Purchase");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.MediaFile", b =>
+                {
+                    b.HasOne("DatabaseImplement.Models.Product", "Product")
+                        .WithMany()
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Product", b =>
+                {
+                    b.HasOne("DatabaseImplement.Models.Sale", "Sale")
+                        .WithMany("Products")
+                        .HasForeignKey("SaleId");
+
+                    b.Navigation("Sale");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Purchase", b =>
+                {
+                    b.HasOne("DatabaseImplement.Models.User", "User")
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Sell", b =>
+                {
+                    b.HasOne("DatabaseImplement.Models.User", "User")
+                        .WithMany()
+                        .HasForeignKey("UserId");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.SellProducts", b =>
+                {
+                    b.HasOne("DatabaseImplement.Models.Product", "Product")
+                        .WithMany("SellProducts")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("DatabaseImplement.Models.Sell", "Sell")
+                        .WithMany("Products")
+                        .HasForeignKey("SellId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Product");
+
+                    b.Navigation("Sell");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.SupplierProduct", b =>
+                {
+                    b.HasOne("DatabaseImplement.Models.Product", "Product")
+                        .WithMany()
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("DatabaseImplement.Models.Supplier", "Supplier")
+                        .WithMany("Products")
+                        .HasForeignKey("SupplierId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Product");
+
+                    b.Navigation("Supplier");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Supply", b =>
+                {
+                    b.HasOne("DatabaseImplement.Models.Supplier", "Supplier")
+                        .WithMany()
+                        .HasForeignKey("SupplierId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Supplier");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.SupplyProduct", b =>
+                {
+                    b.HasOne("DatabaseImplement.Models.Product", "Product")
+                        .WithMany()
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("DatabaseImplement.Models.Supply", "Supply")
+                        .WithMany("Products")
+                        .HasForeignKey("SupplyId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Product");
+
+                    b.Navigation("Supply");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.User", b =>
+                {
+                    b.HasOne("DatabaseImplement.Models.Role", "Role")
+                        .WithMany()
+                        .HasForeignKey("RoleId");
+
+                    b.Navigation("Role");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Product", b =>
+                {
+                    b.Navigation("SellProducts");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Sale", b =>
+                {
+                    b.Navigation("Products");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Sell", b =>
+                {
+                    b.Navigation("Products");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Supplier", b =>
+                {
+                    b.Navigation("Products");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Supply", b =>
+                {
+                    b.Navigation("Products");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

DatabaseImplement/Migrations/20240730191618_closeitem.cs

@@ -0,0 +1,29 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace DatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class closeitem : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<bool>(
+                name: "IsClosed",
+                table: "CartItems",
+                type: "boolean",
+                nullable: false,
+                defaultValue: false);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "IsClosed",
+                table: "CartItems");
+        }
+    }
+}

DatabaseImplement/Migrations/DatabaseModelSnapshot.cs

@@ -34,6 +34,9 @@ namespace DatabaseImplement.Migrations
                     b.Property<DateTime>("DateCreated")
                         .HasColumnType("timestamp without time zone");
 
+                    b.Property<bool>("IsClosed")
+                        .HasColumnType("boolean");
+
                     b.Property<Guid>("ProductId")
                         .HasColumnType("uuid");
 
@@ -53,7 +56,7 @@ namespace DatabaseImplement.Migrations
 
                     b.HasIndex("PurchaseId");
 
-                    b.ToTable("CartItems");
+                    b.ToTable("CartItems", (string)null);
                 });
 
             modelBuilder.Entity("DatabaseImplement.Models.MediaFile", b =>
@@ -73,7 +76,7 @@ namespace DatabaseImplement.Migrations
 
                     b.HasIndex("ProductId");
 
-                    b.ToTable("MediaFiles");
+                    b.ToTable("MediaFiles", (string)null);
                 });
 
             modelBuilder.Entity("DatabaseImplement.Models.Product", b =>
@@ -111,7 +114,7 @@ namespace DatabaseImplement.Migrations
 
                     b.HasIndex("SaleId");
 
-                    b.ToTable("Products");
+                    b.ToTable("Products", (string)null);
                 });
 
             modelBuilder.Entity("DatabaseImplement.Models.Purchase", b =>
@@ -145,7 +148,7 @@ namespace DatabaseImplement.Migrations
 
                     b.HasIndex("UserId");
 
-                    b.ToTable("Purchases");
+                    b.ToTable("Purchases", (string)null);
                 });
 
             modelBuilder.Entity("DatabaseImplement.Models.Role", b =>
@@ -160,7 +163,7 @@ namespace DatabaseImplement.Migrations
 
                     b.HasKey("Id");
 
-                    b.ToTable("Roles");
+                    b.ToTable("Roles", (string)null);
                 });
 
             modelBuilder.Entity("DatabaseImplement.Models.Sale", b =>
@@ -195,7 +198,7 @@ namespace DatabaseImplement.Migrations
 
                     b.HasKey("Id");
 
-                    b.ToTable("Sales");
+                    b.ToTable("Sales", (string)null);
                 });
 
             modelBuilder.Entity("DatabaseImplement.Models.Sell", b =>
@@ -214,7 +217,7 @@ namespace DatabaseImplement.Migrations
 
                     b.HasIndex("UserId");
 
-                    b.ToTable("Sells");
+                    b.ToTable("Sells", (string)null);
                 });
 
             modelBuilder.Entity("DatabaseImplement.Models.SellProducts", b =>
@@ -238,7 +241,7 @@ namespace DatabaseImplement.Migrations
 
                     b.HasIndex("SellId");
 
-                    b.ToTable("SellProducts");
+                    b.ToTable("SellProducts", (string)null);
                 });
 
             modelBuilder.Entity("DatabaseImplement.Models.Supplier", b =>
@@ -256,7 +259,7 @@ namespace DatabaseImplement.Migrations
 
                     b.HasKey("Id");
 
-                    b.ToTable("Suppliers");
+                    b.ToTable("Suppliers", (string)null);
                 });
 
             modelBuilder.Entity("DatabaseImplement.Models.SupplierProduct", b =>
@@ -280,7 +283,7 @@ namespace DatabaseImplement.Migrations
 
                     b.HasIndex("SupplierId");
 
-                    b.ToTable("SupplierProducts");
+                    b.ToTable("SupplierProducts", (string)null);
                 });
 
             modelBuilder.Entity("DatabaseImplement.Models.Supply", b =>
@@ -315,7 +318,7 @@ namespace DatabaseImplement.Migrations
 
                     b.HasIndex("SupplierId");
 
-                    b.ToTable("Supplies");
+                    b.ToTable("Supplies", (string)null);
                 });
 
             modelBuilder.Entity("DatabaseImplement.Models.SupplyDoc", b =>
@@ -333,7 +336,7 @@ namespace DatabaseImplement.Migrations
 
                     b.HasKey("Id");
 
-                    b.ToTable("SupplyDocs");
+                    b.ToTable("SupplyDocs", (string)null);
                 });
 
             modelBuilder.Entity("DatabaseImplement.Models.SupplyProduct", b =>
@@ -357,7 +360,7 @@ namespace DatabaseImplement.Migrations
 
                     b.HasIndex("SupplyId");
 
-                    b.ToTable("SupplyProducts");
+                    b.ToTable("SupplyProducts", (string)null);
                 });
 
             modelBuilder.Entity("DatabaseImplement.Models.User", b =>
@@ -398,7 +401,7 @@ namespace DatabaseImplement.Migrations
 
                     b.HasIndex("RoleId");
 
-                    b.ToTable("Users");
+                    b.ToTable("Users", (string)null);
                 });
 
             modelBuilder.Entity("DatabaseImplement.Models.CartItem", b =>

DatabaseImplement/Models/CartItem.cs

@@ -27,6 +27,8 @@ namespace DatabaseImplement.Models
         [Required]
         public Guid ProductId { get; set; }
         [Required]
+        public bool IsClosed { get; set; }
+        [Required]
         public string ProductName { get; set; } = string.Empty;
         public virtual Product? Product { get; set; }
         public virtual Purchase? Purchase { get; set; }
@@ -41,6 +43,7 @@ namespace DatabaseImplement.Models
                 ProductId = model.ProductId,
                 ProductName = model.ProductName,
                 PurchaseId = model.PurchaseId,
+                IsClosed = false
             };
         }
         public void Update(CartItemBindingModel model)
@@ -51,6 +54,7 @@ namespace DatabaseImplement.Models
             }
             Count = model.Count;
             PurchaseId = model.PurchaseId;
+            IsClosed = model.IsClosed;
         }
         public CartItemViewModel GetViewModel
         {

DatabaseImplement/Models/Purchase.cs

@@ -32,11 +32,12 @@ namespace DatabaseImplement.Models
         public bool IsPaid { get; set; }
         public virtual User? User { get; set; }
         [NotMapped]
-        public List<Product> Products { get; set; }
+        public List<Product>? Products { get; set; }
         public static Purchase Create(Database context, PurchaseBindingModel model)
         {
             return new Purchase()
             {
+                Id = model.Id,
                 DateCreated = model.DateCreated,
                 UserId = model.UserId,
                 Status = model.Status,

RestAPI/Controllers/CartItemController.cs

@@ -4,6 +4,7 @@ using Contracts.BusinessLogicContracts;
 using Contracts.Exceptions;
 using Contracts.SearchModels;
 using Contracts.ViewModels;
+using DatabaseImplement.Models;
 using Microsoft.AspNetCore.Mvc;
 
 namespace RestAPI.Controllers
@@ -35,6 +36,19 @@ namespace RestAPI.Controllers
             }
         }
         [HttpGet]
+        public List<CartItemViewModel> GetFilteredList(Guid userId, bool? isclosed)
+        {
+            try
+            {
+                return _cartItemLogic.ReadElements(new CartItemSearchModel() { UserId = userId, isClosed = isclosed });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка получения списка");
+                throw;
+            }
+        } 
+        [HttpGet]
         public CartItemViewModel GetElement(Guid id)
         {
             try
@@ -118,30 +132,6 @@ namespace RestAPI.Controllers
                 return Results.Problem(ex.Message);
             }
         }
-        [HttpDelete]
-        public IResult DeleteAll()
-        {
-            try
-            {
-                var list = _cartItemLogic.ReadElements(null);
-                var res = new List<IResult>();
 
-                foreach (var element in list)
-                {
-                    _cartItemLogic.Delete(new() { Id = element.Id });
-                }
-                return Results.Ok(res);
-            }
-            catch (ElementNotFoundException ex)
-            {
-                _logger.LogInformation(ex, "Item not found");
-                return Results.NoContent();
-            }
-            catch (Exception ex)
-            {
-                _logger.LogError(ex, "Error delete item");
-                return Results.Problem(ex.Message);
-            }
-        }
     }
 }

WebApp/Pages/Cart.cshtml.cs

@@ -25,7 +25,7 @@ namespace WebApp.Pages
                 return;
             }
 
-            cartItemsView = APIClient.GetRequest<List<CartItemViewModel>>($"cartitem/GetFullList?userId={id}");
+            cartItemsView = APIClient.GetRequest<List<CartItemViewModel>>($"cartitem/GetFilteredList?userId={id}&isclosed={false}");
         }
         public ProductViewModel GetProduct(Guid cartItemId)
         {

WebApp/Pages/Index.cshtml

@@ -15,7 +15,7 @@
 
             <form class="d-flex" method="get">
                 <input asp-for="ProductsModel" type="search" placeholder="Поиск" name="search" value="" id="search">
-                <button class="btn btn-outline-success" type="submit"><i class="fas fa-search"></i></button>
+                <button class="btn btn-outline-success" style="margin-left: 5px" type="submit"><i class="fas fa-search"></i></button>
             </form>
             
             <div class="dropdown">
@@ -110,7 +110,7 @@
                                 }
                                 else
                                 {
-                                    <span>Цена: @weapon.Price руб.</span>
+                                    
                                 }
                         </p>
                                                                

WebApp/Pages/ProductPage.cshtml

@@ -69,10 +69,10 @@
                     <label for="quantity" class="me-2">Количество:</label>
                     <input type="number" id="quantity" name="quantity" min="1" max="@Model.productModel.Amount" value="1" class="form-control w-auto">
                 </div>
-                <a asp-page="Login" asp-route-count=1 class="btn btn-primary" data-toggle="modal" data-target="#loginPromptModal">В корзину</a>
+                <a asp-page="Login" asp-route-count=1 class="btn btn-primary" style="margin-top: 5px" data-toggle="modal" data-target="#loginPromptModal">В корзину</a>
             }
 
-            <button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#shareModal">
+            <button type="button" class="btn btn-primary" style="margin-top: 5px" data-bs-toggle="modal" data-bs-target="#shareModal">
                 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-share" viewBox="0 0 16 16">
                     <path d="M13.5 1a1.5 1.5 0 1 0 0 3 1.5 1.5 0 0 0 0-3M11 2.5a2.5 2.5 0 1 1 .603 1.628l-6.718 3.12a2.5 2.5 0 0 1 0 1.504l6.718 3.12a2.5 2.5 0 1 1-.488.876l-6.718-3.12a2.5 2.5 0 1 1 0-3.256l6.718-3.12A2.5 2.5 0 0 1 11 2.5m-8.5 4a1.5 1.5 0 1 0 0 3 1.5 1.5 0 0 0 0-3m11 5.5a1.5 1.5 0 1 0 0 3 1.5 1.5 0 0 0 0-3"></path>
                 </svg>

WebApp/Pages/Purchase.cshtml.cs

@@ -1,3 +1,4 @@
+using Babel.Licensing;
 using Contracts.BindingModels;
 using Contracts.Converters;
 using Contracts.ViewModels;
@@ -38,6 +39,7 @@ namespace WebApp.Pages
             paymentViewModel.UserFirstName = userModel.FirstName;
             paymentViewModel.UserSecondName = userModel.SecondName;
             paymentViewModel.Email = userModel.Email;
+
         }
 
         public IActionResult OnPostAsync(Guid userId, double cost, string PaymentMethod)
@@ -74,7 +76,7 @@ namespace WebApp.Pages
                 throw new Exception("Something wrong LOL!");
             }
 
-            purchaseModel.Id = new Guid();
+            purchaseModel.Id = Guid.NewGuid();
             purchaseModel.Status = PurchaseStatus.Processing;
             purchaseModel.DateCreated = DateTime.Now;
 
@@ -85,13 +87,6 @@ namespace WebApp.Pages
                 throw new Exception("Something wrong LOL!");
             }
 
-            var response_delete = APIClient.DeleteRequest($"CartItem/DeleteAll/");
-
-            if (response_delete is null || response_delete is not string)
-            {
-                throw new Exception("Something wrong LOL!");
-            }
-
             return RedirectToPage("/User/Purchases");
         }
     }

WebApp/Pages/Shared/_Layout.cshtml

@@ -4,16 +4,13 @@
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>@ViewData["Title"] - 21 GUNS</title>
-    <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
+    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" />
-    <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.9.0/css/bootstrap-datepicker.min.css" />
-    <link rel="stylesheet" href="~/WebApp.styles.css" asp-append-version="true" />
+
-    <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"></script>
+    
-    <script src="https://cdn.jsdelivr.net/npm/[emailprotected]/dist/umd/popper.min.js"></script>
+
-    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.min.js"></script>
+
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css">
+
-    <script src="https://api-maps.yandex.ru/2.0-stable/?apikey=69ff7f14-0c56-41b5-814c-ce13b64021f5&load=package.standard&lang=ru-RU" type="text/javascript"></script>
-    <link href="https://cdnjs.cloudflare.com/ajax/libs/tempusdominus-bootstrap-5/3.0.0-alpha14/css/tempus-dominus.css" rel="stylesheet" />
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/tempusdominus-bootstrap-5/3.0.0-alpha14/js/tempus-dominus.min.js"></script>
 
 
     <!-- Bootstrap CSS -->
@@ -83,6 +80,12 @@
 
     <script src="~/lib/jquery/dist/jquery.min.js"></script>
     <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.9.0/js/bootstrap-datepicker.min.js"></script>
+
+    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
+    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.bundle.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.9.0/js/bootstrap-datepicker.min.js"></script>
+
     <script src="~/js/site.js" asp-append-version="true"></script>
 
     @await RenderSectionAsync("Scripts", required: false)

WebApp/Pages/Shared/_Layout.cshtml.css

@@ -102,9 +102,6 @@ button.accept-policy {
     display: block;
 }
 
-
-
-
 /*DROPDOWN*/
 
 .dropdown .form-group {

WebApp/Pages/User/Purchases.cshtml

@@ -29,10 +29,10 @@
 	}
 	else
 	{
-        <img src="data:image/png;base64,@Convert.ToBase64String(Model.GetStatistics())" class="card-img-top" alt="Статистика">
+        @* <img src="data:image/png;base64,@Convert.ToBase64String(Model.GetStatistics())" class="card-img-top" alt="Статистика"> *@
         <div class="btn-group">
             <div class="dropdown">
-                <button class="btn btn-secondary dropdown-toggle" type="button" id="navbarDropdownMenuLink" data-bs-toggle="dropdown" aria-expanded="false">
+                <button class="btn btn-secondary dropdown-toggle" style="margin-right: 5px" type="button" id="navbarDropdownMenuLink" data-bs-toggle="dropdown" aria-expanded="false">
                     Фильтр
                 </button>
                 <ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
@@ -40,10 +40,10 @@
                         <form class="px-3 py-2" method="get">
                             <h6>Фильтр даты</h6>
                             <div class="mb-2">
-                                От: <input type="datetime" class="form-control datetimepicker-input" id="dateFrom" name="datefrom" data-bs-target="#datetimepicker1" />
+                                От: <input type="datetime" class="form-control datepicker" id="dateFrom" name="datefrom" />
                             </div>
                             <div class="mb-2">
-                                До: <input type="datetime" class="form-control datetimepicker-input" id="dateTo" name="dateto" data-bs-target="#datetimepicker2" />
+                                До: <input class="form-control datepicker" id="dateTo" name="dateto"/>
                             </div>
                             <button class="btn btn-outline-success w-100" type="submit">Применить</button>
                         </form>
@@ -123,11 +123,12 @@
                         <td>
                             <form method="post">
                                 <div class="d-flex align-items-center">
-                                    <button class="btn-primary" type="submit" asp-page-handler="SendBill" asp-route-id="@item.Id">Получить чек</button>
+                                    <button id="sendCheckButton-@item.Id" class="btn-primary" style="width: 140px" type="submit" asp-page-handler="SendBill" asp-route-id="@item.Id" onclick="changeButtonState('sendCheckButton-@item.Id')">Получить чек</button>
                                 </div>
                             </form>
                         </td>
 
+
                     </tr>
                 }
             </tbody>
@@ -137,13 +138,12 @@
 
 
 <script>
-
+    function changeButtonState(buttonId) {
-    function changeButtonState() {
+        // Получаем элемент кнопки по переданному ID
-        // Получаем элемент кнопки по ID
+        var button = document.getElementById(buttonId);
-        var button = document.getElementById('sendCheckButton');
 
         // Меняем текст кнопки
-        button.innerHTML = 'Отправлено на почту';
+        button.innerHTML = 'Отправлено';
 
         // Добавляем класс disabledButton для изменения стилей
         button.classList.add('disabledButton');
@@ -152,22 +152,11 @@
         button.onclick = null;
     }
 
-        <script type="text/javascript" >
+    $(document).ready(function () {
-            $(function () {
+        $('.datepicker').datepicker({
-                $('#datetimepicker1').datetimepicker({
+            format: 'yyyy-mm-dd',
-                    format: 'L'
+            autoclose: true
-                });
-                $('#datetimepicker2').datetimepicker({
-                    format: 'L',
-                    useCurrent: false //Important! See issue #1075
-                });
-                $("#datetimepicker1").on("change.datetimepicker", function (e) {
-                    $('#datetimepicker2').datetimepicker('minDate', e.date);
-                });
-                $("#datetimepicker2").on("change.datetimepicker", function (e) {
-                    $('#datetimepicker1').datetimepicker('maxDate', e.date);
         });
     });
-</script>
 
 </script>