From 0fb113ffbda7539a60fdc3c4c63cfd55bbeb84f6 Mon Sep 17 00:00:00 2001 From: Danila_Mochalov Date: Sun, 12 Mar 2023 19:26:43 +0400 Subject: [PATCH] =?UTF-8?q?=D0=92=D1=80=D0=BE=D0=B4=D0=B5=20=D0=B3=D0=BE?= =?UTF-8?q?=D1=82=D0=BE=D0=B2=D0=BE?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../Implements/ShopStorage.cs | 56 +++- .../20230312152057_ShopsAdded.Designer.cs | 248 ++++++++++++++++++ .../Migrations/20230312152057_ShopsAdded.cs | 78 ++++++ .../LawFirmDatabaseModelSnapshot.cs | 77 ++++++ 4 files changed, 448 insertions(+), 11 deletions(-) create mode 100644 LawFirm/LawFirmDatabaseImplement/Migrations/20230312152057_ShopsAdded.Designer.cs create mode 100644 LawFirm/LawFirmDatabaseImplement/Migrations/20230312152057_ShopsAdded.cs diff --git a/LawFirm/LawFirmDatabaseImplement/Implements/ShopStorage.cs b/LawFirm/LawFirmDatabaseImplement/Implements/ShopStorage.cs index adbb71c..7d1c1f5 100644 --- a/LawFirm/LawFirmDatabaseImplement/Implements/ShopStorage.cs +++ b/LawFirm/LawFirmDatabaseImplement/Implements/ShopStorage.cs @@ -46,20 +46,31 @@ namespace LawFirmDatabaseImplement.Implements public ShopViewModel? Insert(ShopBindingModel model) { using var context = new LawFirmDatabase(); - var newShop = Shop.Create(context, model); - if (newShop == null) + using var transaction = context.Database.BeginTransaction(); + try { - return null; - } + var newShop = Shop.Create(context, model); + if (newShop == null) + { + return null; + } - if (context.Shops.Any(x => x.Name == newShop.Name)) + if (context.Shops.Any(x => x.Name == newShop.Name)) + { + throw new Exception("Название магазина уже занято"); + } + + context.Shops.Add(newShop); + context.SaveChanges(); + transaction.Commit(); + return newShop.GetViewModel; + } + catch { - throw new Exception("Название магазина уже занято"); + transaction.Rollback(); + throw; } - - context.Shops.Add(newShop); - context.SaveChanges(); - return newShop.GetViewModel; + } public ShopViewModel? Update(ShopBindingModel model) @@ -102,7 +113,30 @@ namespace LawFirmDatabaseImplement.Implements { using var context = new LawFirmDatabase(); using var transaction = context.Database.BeginTransaction(); - + foreach (var shopDocs in context.ShopDocuments.Where(x => x.DocumentId == model.Id)) + { + var min = Math.Min(count, shopDocs.Count); + shopDocs.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; } } diff --git a/LawFirm/LawFirmDatabaseImplement/Migrations/20230312152057_ShopsAdded.Designer.cs b/LawFirm/LawFirmDatabaseImplement/Migrations/20230312152057_ShopsAdded.Designer.cs new file mode 100644 index 0000000..522e89a --- /dev/null +++ b/LawFirm/LawFirmDatabaseImplement/Migrations/20230312152057_ShopsAdded.Designer.cs @@ -0,0 +1,248 @@ +// +using System; +using LawFirmDatabaseImplement; +using Microsoft.EntityFrameworkCore; +using Microsoft.EntityFrameworkCore.Infrastructure; +using Microsoft.EntityFrameworkCore.Metadata; +using Microsoft.EntityFrameworkCore.Migrations; +using Microsoft.EntityFrameworkCore.Storage.ValueConversion; + +#nullable disable + +namespace LawFirmDatabaseImplement.Migrations +{ + [DbContext(typeof(LawFirmDatabase))] + [Migration("20230312152057_ShopsAdded")] + partial class ShopsAdded + { + /// + protected override void BuildTargetModel(ModelBuilder modelBuilder) + { +#pragma warning disable 612, 618 + modelBuilder + .HasAnnotation("ProductVersion", "7.0.3") + .HasAnnotation("Relational:MaxIdentifierLength", 128); + + SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Blank", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("BlankName") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.Property("Cost") + .HasColumnType("float"); + + b.HasKey("Id"); + + b.ToTable("Blanks"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Document", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("DocumentName") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.Property("Price") + .HasColumnType("float"); + + b.HasKey("Id"); + + b.ToTable("Documents"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.DocumentBlank", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("BlankId") + .HasColumnType("int"); + + b.Property("Count") + .HasColumnType("int"); + + b.Property("DocumentId") + .HasColumnType("int"); + + b.HasKey("Id"); + + b.HasIndex("BlankId"); + + b.HasIndex("DocumentId"); + + b.ToTable("DocumentBlanks"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Order", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("Count") + .HasColumnType("int"); + + b.Property("DateCreate") + .HasColumnType("datetime2"); + + b.Property("DateImplement") + .HasColumnType("datetime2"); + + b.Property("DocumentId") + .HasColumnType("int"); + + b.Property("Status") + .HasColumnType("int"); + + b.Property("Sum") + .HasColumnType("float"); + + b.HasKey("Id"); + + b.HasIndex("DocumentId"); + + b.ToTable("Orders"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Shop", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("Adress") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.Property("MaxCountDocuments") + .HasColumnType("int"); + + b.Property("Name") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.Property("OpeningDate") + .HasColumnType("datetime2"); + + b.HasKey("Id"); + + b.ToTable("Shops"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.ShopDocument", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("Count") + .HasColumnType("int"); + + b.Property("DocumentId") + .HasColumnType("int"); + + b.Property("ShopId") + .HasColumnType("int"); + + b.HasKey("Id"); + + b.HasIndex("DocumentId"); + + b.HasIndex("ShopId"); + + b.ToTable("ShopDocuments"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.DocumentBlank", b => + { + b.HasOne("LawFirmDatabaseImplement.Models.Blank", "Blank") + .WithMany("DocumentBlanks") + .HasForeignKey("BlankId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.HasOne("LawFirmDatabaseImplement.Models.Document", "Document") + .WithMany("Blanks") + .HasForeignKey("DocumentId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.Navigation("Blank"); + + b.Navigation("Document"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Order", b => + { + b.HasOne("LawFirmDatabaseImplement.Models.Document", "Document") + .WithMany("Orders") + .HasForeignKey("DocumentId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.Navigation("Document"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.ShopDocument", b => + { + b.HasOne("LawFirmDatabaseImplement.Models.Document", "Document") + .WithMany() + .HasForeignKey("DocumentId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.HasOne("LawFirmDatabaseImplement.Models.Shop", "Shop") + .WithMany("Documents") + .HasForeignKey("ShopId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.Navigation("Document"); + + b.Navigation("Shop"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Blank", b => + { + b.Navigation("DocumentBlanks"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Document", b => + { + b.Navigation("Blanks"); + + b.Navigation("Orders"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Shop", b => + { + b.Navigation("Documents"); + }); +#pragma warning restore 612, 618 + } + } +} diff --git a/LawFirm/LawFirmDatabaseImplement/Migrations/20230312152057_ShopsAdded.cs b/LawFirm/LawFirmDatabaseImplement/Migrations/20230312152057_ShopsAdded.cs new file mode 100644 index 0000000..39e1de1 --- /dev/null +++ b/LawFirm/LawFirmDatabaseImplement/Migrations/20230312152057_ShopsAdded.cs @@ -0,0 +1,78 @@ +using System; +using Microsoft.EntityFrameworkCore.Migrations; + +#nullable disable + +namespace LawFirmDatabaseImplement.Migrations +{ + /// + public partial class ShopsAdded : Migration + { + /// + protected override void Up(MigrationBuilder migrationBuilder) + { + migrationBuilder.CreateTable( + name: "Shops", + columns: table => new + { + Id = table.Column(type: "int", nullable: false) + .Annotation("SqlServer:Identity", "1, 1"), + Name = table.Column(type: "nvarchar(max)", nullable: false), + Adress = table.Column(type: "nvarchar(max)", nullable: false), + OpeningDate = table.Column(type: "datetime2", nullable: false), + MaxCountDocuments = table.Column(type: "int", nullable: false) + }, + constraints: table => + { + table.PrimaryKey("PK_Shops", x => x.Id); + }); + + migrationBuilder.CreateTable( + name: "ShopDocuments", + columns: table => new + { + Id = table.Column(type: "int", nullable: false) + .Annotation("SqlServer:Identity", "1, 1"), + DocumentId = table.Column(type: "int", nullable: false), + ShopId = table.Column(type: "int", nullable: false), + Count = table.Column(type: "int", nullable: false) + }, + constraints: table => + { + table.PrimaryKey("PK_ShopDocuments", x => x.Id); + table.ForeignKey( + name: "FK_ShopDocuments_Documents_DocumentId", + column: x => x.DocumentId, + principalTable: "Documents", + principalColumn: "Id", + onDelete: ReferentialAction.Cascade); + table.ForeignKey( + name: "FK_ShopDocuments_Shops_ShopId", + column: x => x.ShopId, + principalTable: "Shops", + principalColumn: "Id", + onDelete: ReferentialAction.Cascade); + }); + + migrationBuilder.CreateIndex( + name: "IX_ShopDocuments_DocumentId", + table: "ShopDocuments", + column: "DocumentId"); + + migrationBuilder.CreateIndex( + name: "IX_ShopDocuments_ShopId", + table: "ShopDocuments", + column: "ShopId"); + } + + /// + protected override void Down(MigrationBuilder migrationBuilder) + { + migrationBuilder.DropTable( + name: "ShopDocuments"); + + migrationBuilder.DropTable( + name: "Shops"); + } + } +} diff --git a/LawFirm/LawFirmDatabaseImplement/Migrations/LawFirmDatabaseModelSnapshot.cs b/LawFirm/LawFirmDatabaseImplement/Migrations/LawFirmDatabaseModelSnapshot.cs index a9faa90..5a9de02 100644 --- a/LawFirm/LawFirmDatabaseImplement/Migrations/LawFirmDatabaseModelSnapshot.cs +++ b/LawFirm/LawFirmDatabaseImplement/Migrations/LawFirmDatabaseModelSnapshot.cs @@ -121,6 +121,59 @@ namespace LawFirmDatabaseImplement.Migrations b.ToTable("Orders"); }); + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Shop", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("Adress") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.Property("MaxCountDocuments") + .HasColumnType("int"); + + b.Property("Name") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.Property("OpeningDate") + .HasColumnType("datetime2"); + + b.HasKey("Id"); + + b.ToTable("Shops"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.ShopDocument", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("Count") + .HasColumnType("int"); + + b.Property("DocumentId") + .HasColumnType("int"); + + b.Property("ShopId") + .HasColumnType("int"); + + b.HasKey("Id"); + + b.HasIndex("DocumentId"); + + b.HasIndex("ShopId"); + + b.ToTable("ShopDocuments"); + }); + modelBuilder.Entity("LawFirmDatabaseImplement.Models.DocumentBlank", b => { b.HasOne("LawFirmDatabaseImplement.Models.Blank", "Blank") @@ -151,6 +204,25 @@ namespace LawFirmDatabaseImplement.Migrations b.Navigation("Document"); }); + modelBuilder.Entity("LawFirmDatabaseImplement.Models.ShopDocument", b => + { + b.HasOne("LawFirmDatabaseImplement.Models.Document", "Document") + .WithMany() + .HasForeignKey("DocumentId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.HasOne("LawFirmDatabaseImplement.Models.Shop", "Shop") + .WithMany("Documents") + .HasForeignKey("ShopId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.Navigation("Document"); + + b.Navigation("Shop"); + }); + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Blank", b => { b.Navigation("DocumentBlanks"); @@ -162,6 +234,11 @@ namespace LawFirmDatabaseImplement.Migrations b.Navigation("Orders"); }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Shop", b => + { + b.Navigation("Documents"); + }); #pragma warning restore 612, 618 } }