From 38f0e3fcd51d24ea21d3f740fdad5b110ce16c0d Mon Sep 17 00:00:00 2001 From: aleksandr chegodaev Date: Sat, 13 Apr 2024 02:17:11 +0400 Subject: [PATCH] lab3 --- LawFirm/LawFirm.sln | 6 + LawFirm/LawFirm/LawFirmView.csproj | 6 + LawFirm/LawFirm/Program.cs | 2 +- .../Implements/ComponentStorage.cs | 91 ++++++++++ .../Implements/LawStorage.cs | 110 ++++++++++++ .../Implements/OrderStorage.cs | 99 ++++++++++ .../LawFirmDataBase.cs | 29 +++ .../LawFirmDatabaseImplement.csproj | 22 +++ .../20240412204517_InitialCreate.Designer.cs | 169 ++++++++++++++++++ .../20240412204517_InitialCreate.cs | 125 +++++++++++++ .../LawFirmDataBaseModelSnapshot.cs | 166 +++++++++++++++++ .../Models/Component.cs | 63 +++++++ .../LawFirmDatabaseImplement/Models/Law.cs | 103 +++++++++++ .../Models/LawComponent.cs | 22 +++ .../LawFirmDatabaseImplement/Models/Order.cs | 69 +++++++ 15 files changed, 1081 insertions(+), 1 deletion(-) create mode 100644 LawFirm/LawFirmDatabaseImplement/Implements/ComponentStorage.cs create mode 100644 LawFirm/LawFirmDatabaseImplement/Implements/LawStorage.cs create mode 100644 LawFirm/LawFirmDatabaseImplement/Implements/OrderStorage.cs create mode 100644 LawFirm/LawFirmDatabaseImplement/LawFirmDataBase.cs create mode 100644 LawFirm/LawFirmDatabaseImplement/LawFirmDatabaseImplement.csproj create mode 100644 LawFirm/LawFirmDatabaseImplement/Migrations/20240412204517_InitialCreate.Designer.cs create mode 100644 LawFirm/LawFirmDatabaseImplement/Migrations/20240412204517_InitialCreate.cs create mode 100644 LawFirm/LawFirmDatabaseImplement/Migrations/LawFirmDataBaseModelSnapshot.cs create mode 100644 LawFirm/LawFirmDatabaseImplement/Models/Component.cs create mode 100644 LawFirm/LawFirmDatabaseImplement/Models/Law.cs create mode 100644 LawFirm/LawFirmDatabaseImplement/Models/LawComponent.cs create mode 100644 LawFirm/LawFirmDatabaseImplement/Models/Order.cs diff --git a/LawFirm/LawFirm.sln b/LawFirm/LawFirm.sln index a98d4b4..d9b9b9f 100644 --- a/LawFirm/LawFirm.sln +++ b/LawFirm/LawFirm.sln @@ -15,6 +15,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "LawFirmListImplement", "Law EndProject Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LawFirmFileImplement", "LawFirmFileImplement\LawFirmFileImplement.csproj", "{8820999F-4C1D-427D-A8BB-2EAE8388F696}" EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LawFirmDatabaseImplement", "LawFirmDatabaseImplement\LawFirmDatabaseImplement.csproj", "{5FB1CE59-C012-496F-8EB1-752FAF41851F}" +EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Any CPU = Debug|Any CPU @@ -45,6 +47,10 @@ Global {8820999F-4C1D-427D-A8BB-2EAE8388F696}.Debug|Any CPU.Build.0 = Debug|Any CPU {8820999F-4C1D-427D-A8BB-2EAE8388F696}.Release|Any CPU.ActiveCfg = Release|Any CPU {8820999F-4C1D-427D-A8BB-2EAE8388F696}.Release|Any CPU.Build.0 = Release|Any CPU + {5FB1CE59-C012-496F-8EB1-752FAF41851F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {5FB1CE59-C012-496F-8EB1-752FAF41851F}.Debug|Any CPU.Build.0 = Debug|Any CPU + {5FB1CE59-C012-496F-8EB1-752FAF41851F}.Release|Any CPU.ActiveCfg = Release|Any CPU + {5FB1CE59-C012-496F-8EB1-752FAF41851F}.Release|Any CPU.Build.0 = Release|Any CPU EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE diff --git a/LawFirm/LawFirm/LawFirmView.csproj b/LawFirm/LawFirm/LawFirmView.csproj index 3d9407a..5a430f4 100644 --- a/LawFirm/LawFirm/LawFirmView.csproj +++ b/LawFirm/LawFirm/LawFirmView.csproj @@ -9,17 +9,23 @@ + + all + runtime; build; native; contentfiles; analyzers; buildtransitive + + + diff --git a/LawFirm/LawFirm/Program.cs b/LawFirm/LawFirm/Program.cs index 52dc0ee..830b9bc 100644 --- a/LawFirm/LawFirm/Program.cs +++ b/LawFirm/LawFirm/Program.cs @@ -1,7 +1,7 @@ using LawFirmContracts.BusinessLogicsContracts; using LawFirmBusinessLogic.BusinessLogic; using LawFirmContracts.StoragesContracts; -using LawFirmFileImplement.Implements; +using LawFirmDatabaseImplement.Implements; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; using NLog.Extensions.Logging; diff --git a/LawFirm/LawFirmDatabaseImplement/Implements/ComponentStorage.cs b/LawFirm/LawFirmDatabaseImplement/Implements/ComponentStorage.cs new file mode 100644 index 0000000..9e8750c --- /dev/null +++ b/LawFirm/LawFirmDatabaseImplement/Implements/ComponentStorage.cs @@ -0,0 +1,91 @@ +using LawFirmContracts.BindingModels; +using LawFirmContracts.SearchModels; +using LawFirmContracts.StoragesContracts; +using LawFirmContracts.ViewModels; +using LawFirmDatabaseImplement.Models; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace LawFirmDatabaseImplement.Implements +{ + public class ComponentStorage : IComponentStorage + { + public List GetFullList() + { + using var context = new LawFirmDataBase(); + return context.Components + .Select(x => x.GetViewModel) + .ToList(); + } + public List GetFilteredList(ComponentSearchModel + model) + { + if (string.IsNullOrEmpty(model.ComponentName)) + { + return new(); + } + using var context = new LawFirmDataBase(); + return context.Components + .Where(x => x.ComponentName.Contains(model.ComponentName)) + .Select(x => x.GetViewModel) + .ToList(); + } + public ComponentViewModel? GetElement(ComponentSearchModel model) + { + if (string.IsNullOrEmpty(model.ComponentName) && !model.Id.HasValue) + { + return null; + } + using var context = new LawFirmDataBase(); + return context.Components + .FirstOrDefault(x => + (!string.IsNullOrEmpty(model.ComponentName) && x.ComponentName == + model.ComponentName) || + (model.Id.HasValue && x.Id == model.Id)) + ?.GetViewModel; + } + public ComponentViewModel? Insert(ComponentBindingModel model) + { + var newComponent = Component.Create(model); + if (newComponent == null) + { + return null; + } + using var context = new LawFirmDataBase(); + context.Components.Add(newComponent); + context.SaveChanges(); + return newComponent.GetViewModel; + } + public ComponentViewModel? Update(ComponentBindingModel model) + { + using var context = new LawFirmDataBase(); + var component = context.Components.FirstOrDefault(x => x.Id == + model.Id); + if (component == null) + { + return null; + } + component.Update(model); + context.SaveChanges(); + return component.GetViewModel; + } + public ComponentViewModel? Delete(ComponentBindingModel model) + { + using var context = new LawFirmDataBase(); + var element = context.Components.FirstOrDefault(rec => rec.Id == + model.Id); + if (element != null) + { + context.Components.Remove(element); + context.SaveChanges(); + return element.GetViewModel; + } + return null; + } + } + + +} diff --git a/LawFirm/LawFirmDatabaseImplement/Implements/LawStorage.cs b/LawFirm/LawFirmDatabaseImplement/Implements/LawStorage.cs new file mode 100644 index 0000000..e363aec --- /dev/null +++ b/LawFirm/LawFirmDatabaseImplement/Implements/LawStorage.cs @@ -0,0 +1,110 @@ +using LawFirmContracts.BindingModels; +using LawFirmContracts.SearchModels; +using LawFirmContracts.StoragesContracts; +using LawFirmContracts.ViewModels; +using LawFirmDatabaseImplement.Models; +using Microsoft.EntityFrameworkCore; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace LawFirmDatabaseImplement.Implements +{ + public class LawStorage : ILawStorage + { + public List GetFullList() + { + using var context = new LawFirmDataBase(); + return context.Laws + .Include(x => x.Components) + .ThenInclude(x => x.Component) + .ToList() + .Select(x => x.GetViewModel) + .ToList(); + } + public List GetFilteredList(LawSearchModel model) + { + if (string.IsNullOrEmpty(model.LawName)) + { + return new(); + } + using var context = new LawFirmDataBase(); + return context.Laws.Include(x => x.Components) + .ThenInclude(x => x.Component) + .Where(x => x.LawName.Contains(model.LawName)) + .ToList() + .Select(x => x.GetViewModel) + .ToList(); + } + public LawViewModel? GetElement(LawSearchModel model) + { + if (string.IsNullOrEmpty(model.LawName) && + !model.Id.HasValue) + { + return null; + } + using var context = new LawFirmDataBase(); + return context.Laws + .Include(x => x.Components) + .ThenInclude(x => x.Component) + .FirstOrDefault(x => (!string.IsNullOrEmpty(model.LawName) && + x.LawName == model.LawName) || + (model.Id.HasValue && x.Id == + model.Id)) + ?.GetViewModel; + } + public LawViewModel? Insert(LawBindingModel model) + { + using var context = new LawFirmDataBase(); + var newLaw = Law.Create(context, model); + if (newLaw == null) + { + return null; + } + context.Laws.Add(newLaw); + context.SaveChanges(); + return newLaw.GetViewModel; + } + public LawViewModel? Update(LawBindingModel model) + { + using var context = new LawFirmDataBase(); + using var transaction = context.Database.BeginTransaction(); + try + { + var Law = context.Laws.FirstOrDefault(rec => + rec.Id == model.Id); + if (Law == null) + { + return null; + } + Law.Update(model); + context.SaveChanges(); + Law.UpdateComponents(context, model); + transaction.Commit(); + return Law.GetViewModel; + } + catch + { + transaction.Rollback(); + throw; + } + } + public LawViewModel? Delete(LawBindingModel model) + { + using var context = new LawFirmDataBase(); + var element = context.Laws + .Include(x => x.Components) + .FirstOrDefault(rec => rec.Id == model.Id); + if (element != null) + { + context.Laws.Remove(element); + context.SaveChanges(); + return element.GetViewModel; + } + return null; + } + } +} + diff --git a/LawFirm/LawFirmDatabaseImplement/Implements/OrderStorage.cs b/LawFirm/LawFirmDatabaseImplement/Implements/OrderStorage.cs new file mode 100644 index 0000000..1e8507d --- /dev/null +++ b/LawFirm/LawFirmDatabaseImplement/Implements/OrderStorage.cs @@ -0,0 +1,99 @@ +using LawFirmContracts.BindingModels; +using LawFirmContracts.SearchModels; +using LawFirmContracts.StoragesContracts; +using LawFirmContracts.ViewModels; +using LawFirmDatabaseImplement.Models; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace LawFirmDatabaseImplement.Implements +{ + public class OrderStorage : IOrderStorage + { + public List GetFullList() + { + using var context = new LawFirmDataBase(); + return context.Orders + .Select(x => AccessLawStorage(x.GetViewModel)) + .ToList(); + } + public List GetFilteredList(OrderSearchModel model) + { + if (!model.Id.HasValue) + { + return new(); + } + using var context = new LawFirmDataBase(); + return context.Orders + .Where(x => x.Id == model.Id) + .Select(x => AccessLawStorage(x.GetViewModel)) + .ToList(); + } + public OrderViewModel? GetElement(OrderSearchModel model) + { + if (!model.Id.HasValue) + { + return null; + } + using var context = new LawFirmDataBase(); + return AccessLawStorage(context.Orders.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel); + } + public OrderViewModel? Insert(OrderBindingModel model) + { + var newOrder = Order.Create(model); + if (newOrder == null) + { + return null; + } + using var context = new LawFirmDataBase(); + context.Orders.Add(newOrder); + context.SaveChanges(); + return AccessLawStorage(newOrder.GetViewModel); + } + public OrderViewModel? Update(OrderBindingModel model) + { + using var context = new LawFirmDataBase(); + var order = context.Orders.FirstOrDefault(x => x.Id == + model.Id); + if (order == null) + { + return null; + } + order.Update(model); + context.SaveChanges(); + return AccessLawStorage(order.GetViewModel); + } + public OrderViewModel? Delete(OrderBindingModel model) + { + using var context = new LawFirmDataBase(); + var element = context.Orders.FirstOrDefault(rec => rec.Id == + model.Id); + if (element != null) + { + context.Orders.Remove(element); + context.SaveChanges(); + return AccessLawStorage(element.GetViewModel); + } + return null; + } + + public static OrderViewModel AccessLawStorage(OrderViewModel model) + { + if (model == null) + return null; + using var context = new LawFirmDataBase(); + foreach (var Law in context.Laws) + { + if (Law.Id == model.LawId) + { + model.LawName = Law.LawName; + break; + } + } + return model; + } + } +} diff --git a/LawFirm/LawFirmDatabaseImplement/LawFirmDataBase.cs b/LawFirm/LawFirmDatabaseImplement/LawFirmDataBase.cs new file mode 100644 index 0000000..4054f07 --- /dev/null +++ b/LawFirm/LawFirmDatabaseImplement/LawFirmDataBase.cs @@ -0,0 +1,29 @@ +using LawFirmDatabaseImplement.Models; +using Microsoft.EntityFrameworkCore; +using System; +using System.Collections.Generic; +using System.ComponentModel; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace LawFirmDatabaseImplement +{ + public class LawFirmDataBase : DbContext + { + protected override void OnConfiguring(DbContextOptionsBuilder +optionsBuilder) + { + if (optionsBuilder.IsConfigured == false) + { + optionsBuilder.UseSqlServer(@"Data Source=YACUTE\SQLEXPRESS;Initial Catalog=LawFirmDatabase;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True"); + } + base.OnConfiguring(optionsBuilder); + } + public virtual DbSet Components { set; get; } + public virtual DbSet Laws { set; get; } + public virtual DbSet LawComponents { set; get; } + public virtual DbSet Orders { set; get; } + + } +} diff --git a/LawFirm/LawFirmDatabaseImplement/LawFirmDatabaseImplement.csproj b/LawFirm/LawFirmDatabaseImplement/LawFirmDatabaseImplement.csproj new file mode 100644 index 0000000..97f54c7 --- /dev/null +++ b/LawFirm/LawFirmDatabaseImplement/LawFirmDatabaseImplement.csproj @@ -0,0 +1,22 @@ + + + + net7.0 + enable + enable + + + + + + + all + runtime; build; native; contentfiles; analyzers; buildtransitive + + + + + + + + diff --git a/LawFirm/LawFirmDatabaseImplement/Migrations/20240412204517_InitialCreate.Designer.cs b/LawFirm/LawFirmDatabaseImplement/Migrations/20240412204517_InitialCreate.Designer.cs new file mode 100644 index 0000000..27427ec --- /dev/null +++ b/LawFirm/LawFirmDatabaseImplement/Migrations/20240412204517_InitialCreate.Designer.cs @@ -0,0 +1,169 @@ +// +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("20240412204517_InitialCreate")] + partial class InitialCreate + { + /// + protected override void BuildTargetModel(ModelBuilder modelBuilder) + { +#pragma warning disable 612, 618 + modelBuilder + .HasAnnotation("ProductVersion", "7.0.0") + .HasAnnotation("Relational:MaxIdentifierLength", 128); + + SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Component", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("ComponentName") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.Property("Cost") + .HasColumnType("float"); + + b.HasKey("Id"); + + b.ToTable("Components"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Law", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("LawName") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.Property("Price") + .HasColumnType("float"); + + b.HasKey("Id"); + + b.ToTable("Laws"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.LawComponent", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("ComponentId") + .HasColumnType("int"); + + b.Property("Count") + .HasColumnType("int"); + + b.Property("LawId") + .HasColumnType("int"); + + b.HasKey("Id"); + + b.HasIndex("ComponentId"); + + b.HasIndex("LawId"); + + b.ToTable("LawComponents"); + }); + + 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("LawId") + .HasColumnType("int"); + + b.Property("Status") + .HasColumnType("int"); + + b.Property("Sum") + .HasColumnType("float"); + + b.HasKey("Id"); + + b.HasIndex("LawId"); + + b.ToTable("Orders"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.LawComponent", b => + { + b.HasOne("LawFirmDatabaseImplement.Models.Component", "Component") + .WithMany("LawComponents") + .HasForeignKey("ComponentId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.HasOne("LawFirmDatabaseImplement.Models.Law", "Law") + .WithMany("Components") + .HasForeignKey("LawId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.Navigation("Component"); + + b.Navigation("Law"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Order", b => + { + b.HasOne("LawFirmDatabaseImplement.Models.Law", null) + .WithMany("Orders") + .HasForeignKey("LawId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Component", b => + { + b.Navigation("LawComponents"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Law", b => + { + b.Navigation("Components"); + + b.Navigation("Orders"); + }); +#pragma warning restore 612, 618 + } + } +} diff --git a/LawFirm/LawFirmDatabaseImplement/Migrations/20240412204517_InitialCreate.cs b/LawFirm/LawFirmDatabaseImplement/Migrations/20240412204517_InitialCreate.cs new file mode 100644 index 0000000..24ae659 --- /dev/null +++ b/LawFirm/LawFirmDatabaseImplement/Migrations/20240412204517_InitialCreate.cs @@ -0,0 +1,125 @@ +using System; +using Microsoft.EntityFrameworkCore.Migrations; + +#nullable disable + +namespace LawFirmDatabaseImplement.Migrations +{ + /// + public partial class InitialCreate : Migration + { + /// + protected override void Up(MigrationBuilder migrationBuilder) + { + migrationBuilder.CreateTable( + name: "Components", + columns: table => new + { + Id = table.Column(type: "int", nullable: false) + .Annotation("SqlServer:Identity", "1, 1"), + ComponentName = table.Column(type: "nvarchar(max)", nullable: false), + Cost = table.Column(type: "float", nullable: false) + }, + constraints: table => + { + table.PrimaryKey("PK_Components", x => x.Id); + }); + + migrationBuilder.CreateTable( + name: "Laws", + columns: table => new + { + Id = table.Column(type: "int", nullable: false) + .Annotation("SqlServer:Identity", "1, 1"), + LawName = table.Column(type: "nvarchar(max)", nullable: false), + Price = table.Column(type: "float", nullable: false) + }, + constraints: table => + { + table.PrimaryKey("PK_Laws", x => x.Id); + }); + + migrationBuilder.CreateTable( + name: "LawComponents", + columns: table => new + { + Id = table.Column(type: "int", nullable: false) + .Annotation("SqlServer:Identity", "1, 1"), + LawId = table.Column(type: "int", nullable: false), + ComponentId = table.Column(type: "int", nullable: false), + Count = table.Column(type: "int", nullable: false) + }, + constraints: table => + { + table.PrimaryKey("PK_LawComponents", x => x.Id); + table.ForeignKey( + name: "FK_LawComponents_Components_ComponentId", + column: x => x.ComponentId, + principalTable: "Components", + principalColumn: "Id", + onDelete: ReferentialAction.Cascade); + table.ForeignKey( + name: "FK_LawComponents_Laws_LawId", + column: x => x.LawId, + principalTable: "Laws", + principalColumn: "Id", + onDelete: ReferentialAction.Cascade); + }); + + migrationBuilder.CreateTable( + name: "Orders", + columns: table => new + { + Id = table.Column(type: "int", nullable: false) + .Annotation("SqlServer:Identity", "1, 1"), + Count = table.Column(type: "int", nullable: false), + Sum = table.Column(type: "float", nullable: false), + Status = table.Column(type: "int", nullable: false), + DateCreate = table.Column(type: "datetime2", nullable: false), + DateImplement = table.Column(type: "datetime2", nullable: true), + LawId = table.Column(type: "int", nullable: false) + }, + constraints: table => + { + table.PrimaryKey("PK_Orders", x => x.Id); + table.ForeignKey( + name: "FK_Orders_Laws_LawId", + column: x => x.LawId, + principalTable: "Laws", + principalColumn: "Id", + onDelete: ReferentialAction.Cascade); + }); + + migrationBuilder.CreateIndex( + name: "IX_LawComponents_ComponentId", + table: "LawComponents", + column: "ComponentId"); + + migrationBuilder.CreateIndex( + name: "IX_LawComponents_LawId", + table: "LawComponents", + column: "LawId"); + + migrationBuilder.CreateIndex( + name: "IX_Orders_LawId", + table: "Orders", + column: "LawId"); + } + + /// + protected override void Down(MigrationBuilder migrationBuilder) + { + migrationBuilder.DropTable( + name: "LawComponents"); + + migrationBuilder.DropTable( + name: "Orders"); + + migrationBuilder.DropTable( + name: "Components"); + + migrationBuilder.DropTable( + name: "Laws"); + } + } +} diff --git a/LawFirm/LawFirmDatabaseImplement/Migrations/LawFirmDataBaseModelSnapshot.cs b/LawFirm/LawFirmDatabaseImplement/Migrations/LawFirmDataBaseModelSnapshot.cs new file mode 100644 index 0000000..7ebaaaa --- /dev/null +++ b/LawFirm/LawFirmDatabaseImplement/Migrations/LawFirmDataBaseModelSnapshot.cs @@ -0,0 +1,166 @@ +// +using System; +using LawFirmDatabaseImplement; +using Microsoft.EntityFrameworkCore; +using Microsoft.EntityFrameworkCore.Infrastructure; +using Microsoft.EntityFrameworkCore.Metadata; +using Microsoft.EntityFrameworkCore.Storage.ValueConversion; + +#nullable disable + +namespace LawFirmDatabaseImplement.Migrations +{ + [DbContext(typeof(LawFirmDataBase))] + partial class LawFirmDataBaseModelSnapshot : ModelSnapshot + { + protected override void BuildModel(ModelBuilder modelBuilder) + { +#pragma warning disable 612, 618 + modelBuilder + .HasAnnotation("ProductVersion", "7.0.0") + .HasAnnotation("Relational:MaxIdentifierLength", 128); + + SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Component", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("ComponentName") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.Property("Cost") + .HasColumnType("float"); + + b.HasKey("Id"); + + b.ToTable("Components"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Law", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("LawName") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.Property("Price") + .HasColumnType("float"); + + b.HasKey("Id"); + + b.ToTable("Laws"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.LawComponent", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("ComponentId") + .HasColumnType("int"); + + b.Property("Count") + .HasColumnType("int"); + + b.Property("LawId") + .HasColumnType("int"); + + b.HasKey("Id"); + + b.HasIndex("ComponentId"); + + b.HasIndex("LawId"); + + b.ToTable("LawComponents"); + }); + + 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("LawId") + .HasColumnType("int"); + + b.Property("Status") + .HasColumnType("int"); + + b.Property("Sum") + .HasColumnType("float"); + + b.HasKey("Id"); + + b.HasIndex("LawId"); + + b.ToTable("Orders"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.LawComponent", b => + { + b.HasOne("LawFirmDatabaseImplement.Models.Component", "Component") + .WithMany("LawComponents") + .HasForeignKey("ComponentId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.HasOne("LawFirmDatabaseImplement.Models.Law", "Law") + .WithMany("Components") + .HasForeignKey("LawId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.Navigation("Component"); + + b.Navigation("Law"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Order", b => + { + b.HasOne("LawFirmDatabaseImplement.Models.Law", null) + .WithMany("Orders") + .HasForeignKey("LawId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Component", b => + { + b.Navigation("LawComponents"); + }); + + modelBuilder.Entity("LawFirmDatabaseImplement.Models.Law", b => + { + b.Navigation("Components"); + + b.Navigation("Orders"); + }); +#pragma warning restore 612, 618 + } + } +} diff --git a/LawFirm/LawFirmDatabaseImplement/Models/Component.cs b/LawFirm/LawFirmDatabaseImplement/Models/Component.cs new file mode 100644 index 0000000..5261fae --- /dev/null +++ b/LawFirm/LawFirmDatabaseImplement/Models/Component.cs @@ -0,0 +1,63 @@ +using LawFirmContracts.BindingModels; +using LawFirmContracts.ViewModels; +using LawFirmDataModels.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; + +namespace LawFirmDatabaseImplement.Models +{ + public class Component : IComponentModel + { + public int Id { get; private set; } + [Required] + public string ComponentName { get; private set; } = string.Empty; + [Required] + public double Cost { get; set; } + [ForeignKey("ComponentId")] + public virtual List LawComponents { get; set; } = + new(); + public static Component? Create(ComponentBindingModel model) + { + if (model == null) + { + return null; + } + return new Component() + { + Id = model.Id, + ComponentName = model.ComponentName, + Cost = model.Cost + }; + } + public static Component Create(ComponentViewModel model) + { + return new Component + { + Id = model.Id, + ComponentName = model.ComponentName, + Cost = model.Cost + }; + } + public void Update(ComponentBindingModel model) + { + if (model == null) + { + return; + } + ComponentName = model.ComponentName; + Cost = model.Cost; + } + public ComponentViewModel GetViewModel => new() + { + Id = Id, + ComponentName = ComponentName, + Cost = Cost + }; + } +} + diff --git a/LawFirm/LawFirmDatabaseImplement/Models/Law.cs b/LawFirm/LawFirmDatabaseImplement/Models/Law.cs new file mode 100644 index 0000000..ae3eebd --- /dev/null +++ b/LawFirm/LawFirmDatabaseImplement/Models/Law.cs @@ -0,0 +1,103 @@ +using LawFirmContracts.BindingModels; +using LawFirmContracts.ViewModels; +using LawFirmDataModels.Models; +using System; +using System.Collections.Generic; +using System.ComponentModel.DataAnnotations; +using System.ComponentModel.DataAnnotations.Schema; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace LawFirmDatabaseImplement.Models +{ + public class Law : ILawModel + { + public int Id { get; set; } + [Required] + public string LawName { get; set; } = string.Empty; + [Required] + public double Price { get; set; } + private Dictionary? _LawComponents = + null; + [NotMapped] + public Dictionary LawComponents + { + get + { + if (_LawComponents == null) + { + _LawComponents = Components + .ToDictionary(recPC => recPC.ComponentId, recPC => + (recPC.Component as IComponentModel, recPC.Count)); + } + return _LawComponents; + } + } + [ForeignKey("LawId")] + public virtual List Components { get; set; } = new(); + [ForeignKey("LawId")] + public virtual List Orders { get; set; } = new(); + public static Law Create(LawFirmDataBase context, + LawBindingModel model) + { + return new Law() + { + Id = model.Id, + LawName = model.LawName, + Price = model.Price, + Components = model.LawComponents.Select(x => new + LawComponent + { + Component = context.Components.First(y => y.Id == x.Key), + Count = x.Value.Item2 + }).ToList() + }; + } + public void Update(LawBindingModel model) + { + LawName = model.LawName; + Price = model.Price; + } + public LawViewModel GetViewModel => new() + { + Id = Id, + LawName = LawName, + Price = Price, + LawComponents = LawComponents + }; + public void UpdateComponents(LawFirmDataBase context, + LawBindingModel model) + { + var LawComponents = context.LawComponents.Where(rec => + rec.LawId == model.Id).ToList(); + if (LawComponents != null && LawComponents.Count > 0) + { + context.LawComponents.RemoveRange(LawComponents.Where(rec +=> !model.LawComponents.ContainsKey(rec.ComponentId))); + + context.SaveChanges(); + foreach (var updateComponent in LawComponents) + { + updateComponent.Count = + model.LawComponents[updateComponent.ComponentId].Item2; + model.LawComponents.Remove(updateComponent.ComponentId); + } + context.SaveChanges(); + } + var Law = context.Laws.First(x => x.Id == Id); + foreach (var pc in model.LawComponents) + { + context.LawComponents.Add(new LawComponent + { + Law = Law, + Component = context.Components.First(x => x.Id == pc.Key), + Count = pc.Value.Item2 + }); + context.SaveChanges(); + } + _LawComponents = null; + } + } +} + diff --git a/LawFirm/LawFirmDatabaseImplement/Models/LawComponent.cs b/LawFirm/LawFirmDatabaseImplement/Models/LawComponent.cs new file mode 100644 index 0000000..5d8da3f --- /dev/null +++ b/LawFirm/LawFirmDatabaseImplement/Models/LawComponent.cs @@ -0,0 +1,22 @@ +using System; +using System.Collections.Generic; +using System.ComponentModel.DataAnnotations; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace LawFirmDatabaseImplement.Models +{ + public class LawComponent + { + public int Id { get; set; } + [Required] + public int LawId { get; set; } + [Required] + public int ComponentId { get; set; } + [Required] + public int Count { get; set; } + public virtual Component Component { get; set; } = new(); + public virtual Law Law { get; set; } = new(); + } +} diff --git a/LawFirm/LawFirmDatabaseImplement/Models/Order.cs b/LawFirm/LawFirmDatabaseImplement/Models/Order.cs new file mode 100644 index 0000000..4d2e6cc --- /dev/null +++ b/LawFirm/LawFirmDatabaseImplement/Models/Order.cs @@ -0,0 +1,69 @@ +using LawFirmContracts.BindingModels; +using LawFirmContracts.ViewModels; +using LawFirmDataModels.Enums; +using LawFirmDataModels.Models; +using System; +using System.Collections.Generic; +using System.ComponentModel.DataAnnotations; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace LawFirmDatabaseImplement.Models +{ + public class Order : IOrderModel + { + public int Id { get; private set; } + [Required] + public int Count { get; private set; } + [Required] + public double Sum { get; private set; } + [Required] + public OrderStatus Status { get; private set; } + [Required] + public DateTime DateCreate { get; private set; } + public DateTime? DateImplement { get; private set; } + [Required] + public int LawId { get; private set; } + + public static Order? Create(OrderBindingModel model) + { + if (model == null) + { + return null; + } + return new Order() + { + Id = model.Id, + Count = model.Count, + Sum = model.Sum, + Status = model.Status, + DateCreate = model.DateCreate, + DateImplement = model.DateImplement, + LawId = model.LawId, + }; + } + + public void Update(OrderBindingModel? model) + { + if (model == null) + { + return; + } + Status = model.Status; + DateImplement = model.DateImplement; + } + + public OrderViewModel GetViewModel => new() + { + LawId = LawId, + Count = Count, + Sum = Sum, + Status = Status, + DateCreate = DateCreate, + DateImplement = DateImplement, + Id = Id, + }; + + } +}