diff --git a/AircraftPlant/AircraftPlantDatabaseImplement/AircraftPlantDatabase.cs b/AircraftPlant/AircraftPlantDatabaseImplement/AircraftPlantDatabase.cs index 5294c0a..2150817 100644 --- a/AircraftPlant/AircraftPlantDatabaseImplement/AircraftPlantDatabase.cs +++ b/AircraftPlant/AircraftPlantDatabaseImplement/AircraftPlantDatabase.cs @@ -23,5 +23,7 @@ namespace AircraftPlantDatabaseImplement public virtual DbSet Planes { set; get; } public virtual DbSet PlaneComponents { set; get; } public virtual DbSet Orders { set; get; } + public virtual DbSet Shops { set; get; } + public virtual DbSet ShopPlanes { set; get; } } } diff --git a/AircraftPlant/AircraftPlantDatabaseImplement/Implements/ShopStorage.cs b/AircraftPlant/AircraftPlantDatabaseImplement/Implements/ShopStorage.cs new file mode 100644 index 0000000..7307bbd --- /dev/null +++ b/AircraftPlant/AircraftPlantDatabaseImplement/Implements/ShopStorage.cs @@ -0,0 +1,170 @@ +using AircraftPlantContracts.BindingModels; +using AircraftPlantContracts.SearchModels; +using AircraftPlantContracts.StoragesContracts; +using AircraftPlantContracts.ViewModels; +using AircraftPlantDatabaseImplement.Models; +using AircraftPlantDataModels.Models; +using Microsoft.EntityFrameworkCore; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace AircraftPlantDatabaseImplement.Implements +{ + public class ShopStorage : IShopStorage + { + public List GetFullList() + { + using var context = new AircraftPlantDatabase(); + return context.Shops + .Include(x => x.Planes) + .ThenInclude(x => x.Plane) + .ToList() + .Select(x => x.GetViewModel) + .ToList(); + } + public List GetFilteredList(ShopSearchModel model) + { + if (string.IsNullOrEmpty(model.ShopName)) + { + return new(); + } + + using var context = new AircraftPlantDatabase(); + return context.Shops + .Include(x => x.Planes) + .ThenInclude(x => x.Plane) + .Where(x => x.ShopName.Contains(model.ShopName)) + .ToList() + .Select(x => x.GetViewModel) + .ToList(); + } + public ShopViewModel? GetElement(ShopSearchModel model) + { + if (string.IsNullOrEmpty(model.ShopName) && !model.Id.HasValue) + { + return null; + } + + using var context = new AircraftPlantDatabase(); + return context.Shops + .Include(x => x.Planes) + .ThenInclude(x => x.Plane) + .FirstOrDefault(x => (!string.IsNullOrEmpty(model.ShopName) && + x.ShopName == model.ShopName) || + (model.Id.HasValue && x.Id == model.Id)) + ?.GetViewModel; + } + public ShopViewModel? Insert(ShopBindingModel model) + { + using var context = new AircraftPlantDatabase(); + var newShop = Shop.Create(context, model); + if (newShop == null) + { + return null; + } + + context.Shops.Add(newShop); + context.SaveChanges(); + return newShop.GetViewModel; + } + public ShopViewModel? Update(ShopBindingModel model) + { + using var context = new AircraftPlantDatabase(); + using var transaction = context.Database.BeginTransaction(); + try + { + var shop = context.Shops.FirstOrDefault(rec => rec.Id == model.Id); + if (shop == null) + { + return null; + } + + shop.Update(model); + context.SaveChanges(); + shop.UpdatePlanes(context, model); + transaction.Commit(); + return shop.GetViewModel; + } + catch + { + transaction.Rollback(); + throw; + } + } + public ShopViewModel? Delete(ShopBindingModel model) + { + using var context = new AircraftPlantDatabase(); + var element = context.Shops + .Include(x => x.Planes) + .FirstOrDefault(rec => rec.Id == model.Id); + if (element != null) + { + context.Shops.Remove(element); + context.SaveChanges(); + return element.GetViewModel; + } + return null; + } + public bool SellPlanes(IPlaneModel model, int count) + { + using var context = new AircraftPlantDatabase(); + using var transaction = context.Database.BeginTransaction(); + try + { + var shops = context.Shops + .Include(x => x.Planes) + .ThenInclude(x => x.Plane) + .ToList() + .Where(x => x.ShopPlanes.ContainsKey(model.Id)); + + foreach (var shop in shops) + { + int countInCurrentShop = shop.ShopPlanes[model.Id].Item2; + if (countInCurrentShop <= count) + { + var elem = context.ShopPlanes + .Where(x => x.PlaneId == model.Id) + .FirstOrDefault(x => x.ShopId == shop.Id); + context.ShopPlanes.Remove(elem); + shop.ShopPlanes.Remove(model.Id); + count -= countInCurrentShop; + } + else + { + shop.ShopPlanes[model.Id] = (shop.ShopPlanes[model.Id].Item1, countInCurrentShop - count); + count = 0; + shop.UpdatePlanes(context, new ShopBindingModel + { + Id = shop.Id, + ShopName = shop.ShopName, + Address = shop.Address, + DateOpening = shop.DateOpening, + ShopPlanes = shop.ShopPlanes, + MaxPlanes = shop.MaxPlanes + }); + } + if (count <= 0) + { + context.SaveChanges(); + transaction.Commit(); + return true; + } + } + transaction.Rollback(); + return false; + } + catch + { + transaction.Rollback(); + throw; + } + } + public bool CheckCount(IPlaneModel model, int count) + { + throw new NotImplementedException(); + } + } +} \ No newline at end of file diff --git a/AircraftPlant/AircraftPlantDatabaseImplement/Migrations/20240621094116_NewMigration.Designer.cs b/AircraftPlant/AircraftPlantDatabaseImplement/Migrations/20240621094116_NewMigration.Designer.cs new file mode 100644 index 0000000..1b9363f --- /dev/null +++ b/AircraftPlant/AircraftPlantDatabaseImplement/Migrations/20240621094116_NewMigration.Designer.cs @@ -0,0 +1,248 @@ +// +using System; +using AircraftPlantDatabaseImplement; +using Microsoft.EntityFrameworkCore; +using Microsoft.EntityFrameworkCore.Infrastructure; +using Microsoft.EntityFrameworkCore.Metadata; +using Microsoft.EntityFrameworkCore.Migrations; +using Microsoft.EntityFrameworkCore.Storage.ValueConversion; + +#nullable disable + +namespace AircraftPlantDatabaseImplement.Migrations +{ + [DbContext(typeof(AircraftPlantDatabase))] + [Migration("20240621094116_NewMigration")] + partial class NewMigration + { + /// + protected override void BuildTargetModel(ModelBuilder modelBuilder) + { +#pragma warning disable 612, 618 + modelBuilder + .HasAnnotation("ProductVersion", "7.0.17") + .HasAnnotation("Relational:MaxIdentifierLength", 128); + + SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder); + + modelBuilder.Entity("AircraftPlantDatabaseImplement.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("AircraftPlantDatabaseImplement.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("PlaneId") + .HasColumnType("int"); + + b.Property("Status") + .HasColumnType("int"); + + b.Property("Sum") + .HasColumnType("float"); + + b.HasKey("Id"); + + b.HasIndex("PlaneId"); + + b.ToTable("Orders"); + }); + + modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Plane", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("PlaneName") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.Property("Price") + .HasColumnType("float"); + + b.HasKey("Id"); + + b.ToTable("Planes"); + }); + + modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.PlaneComponent", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("ComponentId") + .HasColumnType("int"); + + b.Property("Count") + .HasColumnType("int"); + + b.Property("PlaneId") + .HasColumnType("int"); + + b.HasKey("Id"); + + b.HasIndex("ComponentId"); + + b.HasIndex("PlaneId"); + + b.ToTable("PlaneComponents"); + }); + + modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Shop", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("Address") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.Property("DateOpening") + .HasColumnType("datetime2"); + + b.Property("MaxPlanes") + .HasColumnType("int"); + + b.Property("ShopName") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.HasKey("Id"); + + b.ToTable("Shops"); + }); + + modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.ShopPlane", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("Count") + .HasColumnType("int"); + + b.Property("PlaneId") + .HasColumnType("int"); + + b.Property("ShopId") + .HasColumnType("int"); + + b.HasKey("Id"); + + b.HasIndex("PlaneId"); + + b.HasIndex("ShopId"); + + b.ToTable("ShopPlanes"); + }); + + modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Order", b => + { + b.HasOne("AircraftPlantDatabaseImplement.Models.Plane", "Plane") + .WithMany("Orders") + .HasForeignKey("PlaneId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.Navigation("Plane"); + }); + + modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.PlaneComponent", b => + { + b.HasOne("AircraftPlantDatabaseImplement.Models.Component", "Component") + .WithMany("PlaneComponents") + .HasForeignKey("ComponentId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.HasOne("AircraftPlantDatabaseImplement.Models.Plane", "Plane") + .WithMany("Components") + .HasForeignKey("PlaneId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.Navigation("Component"); + + b.Navigation("Plane"); + }); + + modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.ShopPlane", b => + { + b.HasOne("AircraftPlantDatabaseImplement.Models.Plane", "Plane") + .WithMany() + .HasForeignKey("PlaneId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.HasOne("AircraftPlantDatabaseImplement.Models.Shop", "Shop") + .WithMany("Planes") + .HasForeignKey("ShopId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.Navigation("Plane"); + + b.Navigation("Shop"); + }); + + modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Component", b => + { + b.Navigation("PlaneComponents"); + }); + + modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Plane", b => + { + b.Navigation("Components"); + + b.Navigation("Orders"); + }); + + modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Shop", b => + { + b.Navigation("Planes"); + }); +#pragma warning restore 612, 618 + } + } +} diff --git a/AircraftPlant/AircraftPlantDatabaseImplement/Migrations/20240621094116_NewMigration.cs b/AircraftPlant/AircraftPlantDatabaseImplement/Migrations/20240621094116_NewMigration.cs new file mode 100644 index 0000000..2f08a64 --- /dev/null +++ b/AircraftPlant/AircraftPlantDatabaseImplement/Migrations/20240621094116_NewMigration.cs @@ -0,0 +1,78 @@ +using System; +using Microsoft.EntityFrameworkCore.Migrations; + +#nullable disable + +namespace AircraftPlantDatabaseImplement.Migrations +{ + /// + public partial class NewMigration : 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"), + ShopName = table.Column(type: "nvarchar(max)", nullable: false), + Address = table.Column(type: "nvarchar(max)", nullable: false), + DateOpening = table.Column(type: "datetime2", nullable: false), + MaxPlanes = table.Column(type: "int", nullable: false) + }, + constraints: table => + { + table.PrimaryKey("PK_Shops", x => x.Id); + }); + + migrationBuilder.CreateTable( + name: "ShopPlanes", + columns: table => new + { + Id = table.Column(type: "int", nullable: false) + .Annotation("SqlServer:Identity", "1, 1"), + ShopId = table.Column(type: "int", nullable: false), + PlaneId = table.Column(type: "int", nullable: false), + Count = table.Column(type: "int", nullable: false) + }, + constraints: table => + { + table.PrimaryKey("PK_ShopPlanes", x => x.Id); + table.ForeignKey( + name: "FK_ShopPlanes_Planes_PlaneId", + column: x => x.PlaneId, + principalTable: "Planes", + principalColumn: "Id", + onDelete: ReferentialAction.Cascade); + table.ForeignKey( + name: "FK_ShopPlanes_Shops_ShopId", + column: x => x.ShopId, + principalTable: "Shops", + principalColumn: "Id", + onDelete: ReferentialAction.Cascade); + }); + + migrationBuilder.CreateIndex( + name: "IX_ShopPlanes_PlaneId", + table: "ShopPlanes", + column: "PlaneId"); + + migrationBuilder.CreateIndex( + name: "IX_ShopPlanes_ShopId", + table: "ShopPlanes", + column: "ShopId"); + } + + /// + protected override void Down(MigrationBuilder migrationBuilder) + { + migrationBuilder.DropTable( + name: "ShopPlanes"); + + migrationBuilder.DropTable( + name: "Shops"); + } + } +} diff --git a/AircraftPlant/AircraftPlantDatabaseImplement/Migrations/AircraftPlantDatabaseModelSnapshot.cs b/AircraftPlant/AircraftPlantDatabaseImplement/Migrations/AircraftPlantDatabaseModelSnapshot.cs index a65fd13..535ac0e 100644 --- a/AircraftPlant/AircraftPlantDatabaseImplement/Migrations/AircraftPlantDatabaseModelSnapshot.cs +++ b/AircraftPlant/AircraftPlantDatabaseImplement/Migrations/AircraftPlantDatabaseModelSnapshot.cs @@ -121,6 +121,59 @@ namespace AircraftPlantDatabaseImplement.Migrations b.ToTable("PlaneComponents"); }); + modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Shop", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("Address") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.Property("DateOpening") + .HasColumnType("datetime2"); + + b.Property("MaxPlanes") + .HasColumnType("int"); + + b.Property("ShopName") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.HasKey("Id"); + + b.ToTable("Shops"); + }); + + modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.ShopPlane", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("Count") + .HasColumnType("int"); + + b.Property("PlaneId") + .HasColumnType("int"); + + b.Property("ShopId") + .HasColumnType("int"); + + b.HasKey("Id"); + + b.HasIndex("PlaneId"); + + b.HasIndex("ShopId"); + + b.ToTable("ShopPlanes"); + }); + modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Order", b => { b.HasOne("AircraftPlantDatabaseImplement.Models.Plane", "Plane") @@ -151,6 +204,25 @@ namespace AircraftPlantDatabaseImplement.Migrations b.Navigation("Plane"); }); + modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.ShopPlane", b => + { + b.HasOne("AircraftPlantDatabaseImplement.Models.Plane", "Plane") + .WithMany() + .HasForeignKey("PlaneId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.HasOne("AircraftPlantDatabaseImplement.Models.Shop", "Shop") + .WithMany("Planes") + .HasForeignKey("ShopId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.Navigation("Plane"); + + b.Navigation("Shop"); + }); + modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Component", b => { b.Navigation("PlaneComponents"); @@ -162,6 +234,11 @@ namespace AircraftPlantDatabaseImplement.Migrations b.Navigation("Orders"); }); + + modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Shop", b => + { + b.Navigation("Planes"); + }); #pragma warning restore 612, 618 } } diff --git a/AircraftPlant/AircraftPlantDatabaseImplement/Models/Shop.cs b/AircraftPlant/AircraftPlantDatabaseImplement/Models/Shop.cs new file mode 100644 index 0000000..86f99b5 --- /dev/null +++ b/AircraftPlant/AircraftPlantDatabaseImplement/Models/Shop.cs @@ -0,0 +1,111 @@ +using AircraftPlantContracts.BindingModels; +using AircraftPlantContracts.ViewModels; +using AircraftPlantDataModels.Models; +using System; +using System.Collections.Generic; +using System.ComponentModel.DataAnnotations; +using System.ComponentModel.DataAnnotations.Schema; +using System.Linq; +using System.Net.Http.Headers; +using System.Text; +using System.Threading.Tasks; + +namespace AircraftPlantDatabaseImplement.Models +{ + public class Shop : IShopModel + { + public int Id { get; set; } + + [Required] + public string ShopName { get; set; } = string.Empty; + + [Required] + public string Address { get; set; } = string.Empty; + + [Required] + public DateTime DateOpening { get; set; } + + private Dictionary? _shopPlanes = null; + + [NotMapped] + public Dictionary ShopPlanes + { + get + { + if (_shopPlanes == null) + { + _shopPlanes = Planes + .ToDictionary(recSP => recSP.PlaneId, recSP => (recSP.Plane as IPlaneModel, recSP.Count)); + } + return _shopPlanes; + } + } + public int MaxPlanes { get; set; } + + [ForeignKey("ShopId")] + public List Planes { get; set; } = new(); + + public static Shop Create(AircraftPlantDatabase context, ShopBindingModel model) + { + return new Shop + { + Id = model.Id, + ShopName = model.ShopName, + Address = model.Address, + DateOpening = model.DateOpening, + MaxPlanes = model.MaxPlanes, + Planes = model.ShopPlanes.Select(x => new ShopPlane + { + Plane = context.Planes.First(y => y.Id == x.Key), + Count = x.Value.Item2 + }).ToList() + }; + } + public void Update(ShopBindingModel model) + { + ShopName = model.ShopName; + Address = model.Address; + DateOpening = model.DateOpening; + MaxPlanes = model.MaxPlanes; + } + public ShopViewModel GetViewModel => new() + { + Id = Id, + ShopName = ShopName, + Address = Address, + DateOpening = DateOpening, + ShopPlanes = ShopPlanes, + MaxPlanes = MaxPlanes + }; + public void UpdatePlanes(AircraftPlantDatabase context, ShopBindingModel model) + { + var shopPlanes = context.ShopPlanes.Where(rec => rec.ShopId == model.Id).ToList(); + if (shopPlanes != null && shopPlanes.Count > 0) + { + // Удаление изделий, которых нет в магазине + context.ShopPlanes.RemoveRange(shopPlanes.Where(rec => !model.ShopPlanes.ContainsKey(rec.PlaneId))); + context.SaveChanges(); + // Обновление количества у существующих записей + foreach (var updatePlanes in shopPlanes) + { + updatePlanes.Count = model.ShopPlanes[updatePlanes.PlaneId].Item2; + model.ShopPlanes.Remove(updatePlanes.PlaneId); + } + context.SaveChanges(); + } + + var shop = context.Shops.First(x => x.Id == Id); + foreach (var sp in model.ShopPlanes) + { + context.ShopPlanes.Add(new ShopPlane + { + Shop = shop, + Plane = context.Planes.First(x => x.Id == sp.Key), + Count = sp.Value.Item2 + }); + context.SaveChanges(); + } + _shopPlanes = null; + } + } +} \ No newline at end of file diff --git a/AircraftPlant/AircraftPlantDatabaseImplement/Models/ShopPlane.cs b/AircraftPlant/AircraftPlantDatabaseImplement/Models/ShopPlane.cs new file mode 100644 index 0000000..9af624b --- /dev/null +++ b/AircraftPlant/AircraftPlantDatabaseImplement/Models/ShopPlane.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 AircraftPlantDatabaseImplement.Models +{ + public class ShopPlane + { + public int Id { get; set; } + [Required] + public int ShopId { get; set; } + [Required] + public int PlaneId { get; set; } + [Required] + public int Count { get; set; } + public virtual Shop Shop { get; set; } = new(); + public virtual Plane Plane { get; set; } = new(); + } +} \ No newline at end of file diff --git a/AircraftPlant/AircraftPlantView/Program.cs b/AircraftPlant/AircraftPlantView/Program.cs index aa71485..216dece 100644 --- a/AircraftPlant/AircraftPlantView/Program.cs +++ b/AircraftPlant/AircraftPlantView/Program.cs @@ -1,8 +1,7 @@ using AircraftPlantBusinessLogic.BusinessLogics; using AircraftPlantContracts.BusinessLogicsContracts; using AircraftPlantContracts.StoragesContracts; -using AircraftPlantFileImplement; -using AircraftPlantFileImplement.Implements; +using AircraftPlantDatabaseImplement.Implements; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; using NLog.Extensions.Logging;