diff --git a/SoftwareInstallation/SoftwareInstallation.sln b/SoftwareInstallation/SoftwareInstallation.sln index d5ba4db..670585a 100644 --- a/SoftwareInstallation/SoftwareInstallation.sln +++ b/SoftwareInstallation/SoftwareInstallation.sln @@ -15,6 +15,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SoftwareInstallationView", EndProject Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SoftwareInstallationFileImplement", "SoftWareInstallationFileImplement\SoftwareInstallationFileImplement.csproj", "{AF966DC2-6172-49DE-97EE-525EF00EBC67}" EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SoftwareInstallationDatabaseImplement", "SoftwareInstallationDatabaseImplement\SoftwareInstallationDatabaseImplement.csproj", "{449AC3EB-1361-40FC-A3B7-6886C917BBC7}" +EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Any CPU = Debug|Any CPU @@ -45,6 +47,10 @@ Global {AF966DC2-6172-49DE-97EE-525EF00EBC67}.Debug|Any CPU.Build.0 = Debug|Any CPU {AF966DC2-6172-49DE-97EE-525EF00EBC67}.Release|Any CPU.ActiveCfg = Release|Any CPU {AF966DC2-6172-49DE-97EE-525EF00EBC67}.Release|Any CPU.Build.0 = Release|Any CPU + {449AC3EB-1361-40FC-A3B7-6886C917BBC7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {449AC3EB-1361-40FC-A3B7-6886C917BBC7}.Debug|Any CPU.Build.0 = Debug|Any CPU + {449AC3EB-1361-40FC-A3B7-6886C917BBC7}.Release|Any CPU.ActiveCfg = Release|Any CPU + {449AC3EB-1361-40FC-A3B7-6886C917BBC7}.Release|Any CPU.Build.0 = Release|Any CPU EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE diff --git a/SoftwareInstallation/SoftwareInstallationDataModels/SoftwareInstallationDataModels.csproj b/SoftwareInstallation/SoftwareInstallationDataModels/SoftwareInstallationDataModels.csproj index 132c02c..86e06d4 100644 --- a/SoftwareInstallation/SoftwareInstallationDataModels/SoftwareInstallationDataModels.csproj +++ b/SoftwareInstallation/SoftwareInstallationDataModels/SoftwareInstallationDataModels.csproj @@ -6,4 +6,11 @@ enable + + + all + runtime; build; native; contentfiles; analyzers; buildtransitive + + + diff --git a/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Component.cs b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Component.cs new file mode 100644 index 0000000..7096a80 --- /dev/null +++ b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Component.cs @@ -0,0 +1,58 @@ +using SoftwareInstallationContracts.BindingModels; +using SoftwareInstallationDataModels.Models; +using System.ComponentModel.DataAnnotations.Schema; +using System.ComponentModel.DataAnnotations; +using SoftwareInstallationContracts.ViewModels; + +namespace SoftwareInstallationDatabaseImplement.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 PackageComponents { 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/SoftwareInstallation/SoftwareInstallationDatabaseImplement/ComponentStorage.cs b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/ComponentStorage.cs new file mode 100644 index 0000000..2fd55af --- /dev/null +++ b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/ComponentStorage.cs @@ -0,0 +1,80 @@ +using SoftwareInstallationContracts.BindingModels; +using SoftwareInstallationContracts.SearchModels; +using SoftwareInstallationContracts.StoragesContracts; +using SoftwareInstallationContracts.ViewModels; +using SoftwareInstallationDatabaseImplement.Models; + +namespace SoftwareInstallationDatabaseImplement.Implements +{ + public class ComponentStorage : IComponentStorage + { + public List GetFullList() + { + using var context = new SoftwareInstallationDatabase(); + return context.Components + .Select(x => x.GetViewModel) + .ToList(); + } + public List GetFilteredList(ComponentSearchModel model) + { + if (string.IsNullOrEmpty(model.ComponentName)) + { + return new(); + } + using var context = new SoftwareInstallationDatabase(); + 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 SoftwareInstallationDatabase(); + 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 SoftwareInstallationDatabase(); + context.Components.Add(newComponent); + context.SaveChanges(); + return newComponent.GetViewModel; + } + public ComponentViewModel? Update(ComponentBindingModel model) + { + using var context = new SoftwareInstallationDatabase(); + 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 SoftwareInstallationDatabase(); + 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/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Migrations/20230305152308_InitMigration.Designer.cs b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Migrations/20230305152308_InitMigration.Designer.cs new file mode 100644 index 0000000..2117e04 --- /dev/null +++ b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Migrations/20230305152308_InitMigration.Designer.cs @@ -0,0 +1,171 @@ +// +using System; +using Microsoft.EntityFrameworkCore; +using Microsoft.EntityFrameworkCore.Infrastructure; +using Microsoft.EntityFrameworkCore.Metadata; +using Microsoft.EntityFrameworkCore.Migrations; +using Microsoft.EntityFrameworkCore.Storage.ValueConversion; +using SoftwareInstallationDatabaseImplement; + +#nullable disable + +namespace SoftwareInstallationDatabaseImplement.Migrations +{ + [DbContext(typeof(SoftwareInstallationDatabase))] + [Migration("20230305152308_InitMigration")] + partial class InitMigration + { + /// + 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("SoftwareInstallationDatabaseImplement.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("SoftwareInstallationDatabaseImplement.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("PackageId") + .HasColumnType("int"); + + b.Property("Status") + .HasColumnType("int"); + + b.Property("Sum") + .HasColumnType("float"); + + b.HasKey("Id"); + + b.HasIndex("PackageId"); + + b.ToTable("Orders"); + }); + + modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Package", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("PackageName") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.Property("Price") + .HasColumnType("float"); + + b.HasKey("Id"); + + b.ToTable("Packages"); + }); + + modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.PackageComponent", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("ComponentId") + .HasColumnType("int"); + + b.Property("Count") + .HasColumnType("int"); + + b.Property("PackageId") + .HasColumnType("int"); + + b.HasKey("Id"); + + b.HasIndex("ComponentId"); + + b.HasIndex("PackageId"); + + b.ToTable("PackageComponents"); + }); + + modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Order", b => + { + b.HasOne("SoftwareInstallationDatabaseImplement.Models.Package", "Package") + .WithMany("Orders") + .HasForeignKey("PackageId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.Navigation("Package"); + }); + + modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.PackageComponent", b => + { + b.HasOne("SoftwareInstallationDatabaseImplement.Models.Component", "Component") + .WithMany("PackageComponents") + .HasForeignKey("ComponentId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.HasOne("SoftwareInstallationDatabaseImplement.Models.Package", "Package") + .WithMany("Components") + .HasForeignKey("PackageId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.Navigation("Component"); + + b.Navigation("Package"); + }); + + modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Component", b => + { + b.Navigation("PackageComponents"); + }); + + modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Package", b => + { + b.Navigation("Components"); + + b.Navigation("Orders"); + }); +#pragma warning restore 612, 618 + } + } +} diff --git a/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Migrations/20230305152308_InitMigration.cs b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Migrations/20230305152308_InitMigration.cs new file mode 100644 index 0000000..c943f54 --- /dev/null +++ b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Migrations/20230305152308_InitMigration.cs @@ -0,0 +1,125 @@ +using System; +using Microsoft.EntityFrameworkCore.Migrations; + +#nullable disable + +namespace SoftwareInstallationDatabaseImplement.Migrations +{ + /// + public partial class InitMigration : 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: "Packages", + columns: table => new + { + Id = table.Column(type: "int", nullable: false) + .Annotation("SqlServer:Identity", "1, 1"), + PackageName = table.Column(type: "nvarchar(max)", nullable: false), + Price = table.Column(type: "float", nullable: false) + }, + constraints: table => + { + table.PrimaryKey("PK_Packages", x => x.Id); + }); + + migrationBuilder.CreateTable( + name: "Orders", + columns: table => new + { + Id = table.Column(type: "int", nullable: false) + .Annotation("SqlServer:Identity", "1, 1"), + PackageId = table.Column(type: "int", nullable: false), + 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) + }, + constraints: table => + { + table.PrimaryKey("PK_Orders", x => x.Id); + table.ForeignKey( + name: "FK_Orders_Packages_PackageId", + column: x => x.PackageId, + principalTable: "Packages", + principalColumn: "Id", + onDelete: ReferentialAction.Cascade); + }); + + migrationBuilder.CreateTable( + name: "PackageComponents", + columns: table => new + { + Id = table.Column(type: "int", nullable: false) + .Annotation("SqlServer:Identity", "1, 1"), + PackageId = 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_PackageComponents", x => x.Id); + table.ForeignKey( + name: "FK_PackageComponents_Components_ComponentId", + column: x => x.ComponentId, + principalTable: "Components", + principalColumn: "Id", + onDelete: ReferentialAction.Cascade); + table.ForeignKey( + name: "FK_PackageComponents_Packages_PackageId", + column: x => x.PackageId, + principalTable: "Packages", + principalColumn: "Id", + onDelete: ReferentialAction.Cascade); + }); + + migrationBuilder.CreateIndex( + name: "IX_Orders_PackageId", + table: "Orders", + column: "PackageId"); + + migrationBuilder.CreateIndex( + name: "IX_PackageComponents_ComponentId", + table: "PackageComponents", + column: "ComponentId"); + + migrationBuilder.CreateIndex( + name: "IX_PackageComponents_PackageId", + table: "PackageComponents", + column: "PackageId"); + } + + /// + protected override void Down(MigrationBuilder migrationBuilder) + { + migrationBuilder.DropTable( + name: "Orders"); + + migrationBuilder.DropTable( + name: "PackageComponents"); + + migrationBuilder.DropTable( + name: "Components"); + + migrationBuilder.DropTable( + name: "Packages"); + } + } +} diff --git a/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Migrations/SoftwareInstallationDatabaseModelSnapshot.cs b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Migrations/SoftwareInstallationDatabaseModelSnapshot.cs new file mode 100644 index 0000000..5686ec0 --- /dev/null +++ b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Migrations/SoftwareInstallationDatabaseModelSnapshot.cs @@ -0,0 +1,168 @@ +// +using System; +using Microsoft.EntityFrameworkCore; +using Microsoft.EntityFrameworkCore.Infrastructure; +using Microsoft.EntityFrameworkCore.Metadata; +using Microsoft.EntityFrameworkCore.Storage.ValueConversion; +using SoftwareInstallationDatabaseImplement; + +#nullable disable + +namespace SoftwareInstallationDatabaseImplement.Migrations +{ + [DbContext(typeof(SoftwareInstallationDatabase))] + partial class SoftwareInstallationDatabaseModelSnapshot : ModelSnapshot + { + protected override void BuildModel(ModelBuilder modelBuilder) + { +#pragma warning disable 612, 618 + modelBuilder + .HasAnnotation("ProductVersion", "7.0.3") + .HasAnnotation("Relational:MaxIdentifierLength", 128); + + SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder); + + modelBuilder.Entity("SoftwareInstallationDatabaseImplement.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("SoftwareInstallationDatabaseImplement.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("PackageId") + .HasColumnType("int"); + + b.Property("Status") + .HasColumnType("int"); + + b.Property("Sum") + .HasColumnType("float"); + + b.HasKey("Id"); + + b.HasIndex("PackageId"); + + b.ToTable("Orders"); + }); + + modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Package", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("PackageName") + .IsRequired() + .HasColumnType("nvarchar(max)"); + + b.Property("Price") + .HasColumnType("float"); + + b.HasKey("Id"); + + b.ToTable("Packages"); + }); + + modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.PackageComponent", b => + { + b.Property("Id") + .ValueGeneratedOnAdd() + .HasColumnType("int"); + + SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property("Id")); + + b.Property("ComponentId") + .HasColumnType("int"); + + b.Property("Count") + .HasColumnType("int"); + + b.Property("PackageId") + .HasColumnType("int"); + + b.HasKey("Id"); + + b.HasIndex("ComponentId"); + + b.HasIndex("PackageId"); + + b.ToTable("PackageComponents"); + }); + + modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Order", b => + { + b.HasOne("SoftwareInstallationDatabaseImplement.Models.Package", "Package") + .WithMany("Orders") + .HasForeignKey("PackageId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.Navigation("Package"); + }); + + modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.PackageComponent", b => + { + b.HasOne("SoftwareInstallationDatabaseImplement.Models.Component", "Component") + .WithMany("PackageComponents") + .HasForeignKey("ComponentId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.HasOne("SoftwareInstallationDatabaseImplement.Models.Package", "Package") + .WithMany("Components") + .HasForeignKey("PackageId") + .OnDelete(DeleteBehavior.Cascade) + .IsRequired(); + + b.Navigation("Component"); + + b.Navigation("Package"); + }); + + modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Component", b => + { + b.Navigation("PackageComponents"); + }); + + modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Package", b => + { + b.Navigation("Components"); + + b.Navigation("Orders"); + }); +#pragma warning restore 612, 618 + } + } +} diff --git a/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Order.cs b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Order.cs new file mode 100644 index 0000000..024c1b5 --- /dev/null +++ b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Order.cs @@ -0,0 +1,83 @@ +using SoftwareInstallationContracts.BindingModels; +using SoftwareInstallationContracts.ViewModels; +using SoftwareInstallationDataModels.Enums; +using SoftwareInstallationDataModels.Models; +using System.ComponentModel.DataAnnotations; + +namespace SoftwareInstallationDatabaseImplement.Models +{ + public class Order : IOrderModel + { + public int Id { get; private set; } + + [Required] + public int PackageId { 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; } + + public Package Package { get; private set; } + + public static Order? Create(OrderBindingModel? model) + { + if (model == null) + { + return null; + } + return new Order() + { + PackageId = model.PackageId, + Count = model.Count, + Sum = model.Sum, + Status = model.Status, + DateCreate = model.DateCreate, + DateImplement = model.DateImplement, + Id = model.Id, + }; + } + + public void Update(OrderBindingModel? model) + { + if (model == null) + { + return; + } + PackageId = model.PackageId; + Count = model.Count; + Sum = model.Sum; + Status = model.Status; + DateCreate = model.DateCreate; + DateImplement = model.DateImplement; + Id = model.Id; + } + public OrderViewModel GetViewModel + { + get + { + var context = new SoftwareInstallationDatabase(); + return new() + { + PackageName = Package?.PackageName ?? string.Empty, + PackageId = PackageId, + Count = Count, + Sum = Sum, + Status = Status, + DateCreate = DateCreate, + DateImplement = DateImplement, + Id = Id, + }; + } + } + } +} diff --git a/SoftwareInstallation/SoftwareInstallationDatabaseImplement/OrderStorage.cs b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/OrderStorage.cs new file mode 100644 index 0000000..591305a --- /dev/null +++ b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/OrderStorage.cs @@ -0,0 +1,78 @@ +using Microsoft.EntityFrameworkCore; +using SoftwareInstallationContracts.BindingModels; +using SoftwareInstallationContracts.SearchModels; +using SoftwareInstallationContracts.StoragesContracts; +using SoftwareInstallationContracts.ViewModels; +using SoftwareInstallationDatabaseImplement.Models; + +namespace SoftwareInstallationDatabaseImplement.Implements +{ + public class OrderStorage : IOrderStorage + { + public OrderViewModel? Delete(OrderBindingModel model) + { + using var context = new SoftwareInstallationDatabase(); + var element = context.Orders.FirstOrDefault(x => x.Id == model.Id); + if (element != null) + { + context.Orders.Remove(element); + context.SaveChanges(); + return element.GetViewModel; + } + return null; + } + + public OrderViewModel? GetElement(OrderSearchModel model) + { + using var context = new SoftwareInstallationDatabase(); + if (!model.Id.HasValue) + { + return null; + } + return context.Orders + .Include(x => x.Package) + .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)?.GetViewModel; + } + + public List GetFilteredList(OrderSearchModel model) + { + var result = GetElement(model); + return result != null ? new() { result } : new(); + } + + public List GetFullList() + { + using var context = new SoftwareInstallationDatabase(); + return context.Orders + .Include(x => x.Package) + .Select(x => x.GetViewModel) + .ToList(); + } + + public OrderViewModel? Insert(OrderBindingModel model) + { + var newOrder = Order.Create(model); + if (newOrder == null) + { + return null; + } + using var context = new SoftwareInstallationDatabase(); + context.Orders.Add(newOrder); + context.SaveChanges(); + return newOrder.GetViewModel; + } + + public OrderViewModel? Update(OrderBindingModel model) + { + using var context = new SoftwareInstallationDatabase(); + var order = context.Orders.Include(x => x.Package).FirstOrDefault(x => x.Id == model.Id); + if (order == null) + { + return null; + } + order.Update(model); + context.SaveChanges(); + return order.GetViewModel; + } + } +} diff --git a/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Package.cs b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Package.cs new file mode 100644 index 0000000..604fde6 --- /dev/null +++ b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/Package.cs @@ -0,0 +1,98 @@ +using SoftwareInstallationDataModels.Models; +using System.ComponentModel.DataAnnotations.Schema; +using System.ComponentModel.DataAnnotations; +using SoftwareInstallationContracts.BindingModels; +using SoftwareInstallationContracts.ViewModels; + +namespace SoftwareInstallationDatabaseImplement.Models +{ + public class Package : IPackageModel + { + public int Id { get; set; } + [Required] + public string PackageName { get; set; } = string.Empty; + [Required] + public double Price { get; set; } + private Dictionary? _packageComponents = null; + + [NotMapped] + public Dictionary PackageComponents + { + get + { + if (_packageComponents == null) + { + _packageComponents = Components + .ToDictionary(recPC => recPC.ComponentId, recPC => + (recPC.Component as IComponentModel, recPC.Count)); + } + return _packageComponents; + } + } + + [ForeignKey("PackageId")] + public virtual List Components { get; set; } = new(); + [ForeignKey("PackageId")] + public virtual List Orders { get; set; } = new(); + + public static Package Create(SoftwareInstallationDatabase context, PackageBindingModel model) + { + return new Package() + { + Id = model.Id, + PackageName = model.PackageName, + Price = model.Price, + Components = model.PackageComponents.Select(x => new PackageComponent + { + Component = context.Components.First(y => y.Id == x.Key), + Count = x.Value.Item2 + }).ToList() + }; + } + public void Update(PackageBindingModel model) + { + PackageName = model.PackageName; + Price = model.Price; + } + public PackageViewModel GetViewModel => new() + { + Id = Id, + PackageName = PackageName, + Price = Price, + PackageComponents = PackageComponents + }; + public void UpdateComponents(SoftwareInstallationDatabase context, PackageBindingModel model) + { + var packageComponents = context.PackageComponents + .Where(rec => rec.PackageId == model.Id) + .ToList(); + if (packageComponents != null && packageComponents.Count > 0) + { // удалили те, которых нет в модели + context.PackageComponents + .RemoveRange(packageComponents + .Where(rec => !model.PackageComponents + .ContainsKey(rec.ComponentId))); + context.SaveChanges(); + // обновили количество у существующих записей + foreach (var updateComponent in packageComponents.Where(x => model.PackageComponents.ContainsKey(x.ComponentId))) + { + updateComponent.Count = model.PackageComponents[updateComponent.ComponentId].Item2; + model.PackageComponents.Remove(updateComponent.ComponentId); + } + context.SaveChanges(); + } + var package = context.Packages.First(x => x.Id == Id); + foreach (var pc in model.PackageComponents) + { + context.PackageComponents.Add(new PackageComponent + { + Package = package, + Component = context.Components.First(x => x.Id == pc.Key), + Count = pc.Value.Item2 + }); + context.SaveChanges(); + } + _packageComponents = null; + } + } +} diff --git a/SoftwareInstallation/SoftwareInstallationDatabaseImplement/PackageComponent.cs b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/PackageComponent.cs new file mode 100644 index 0000000..3644f8d --- /dev/null +++ b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/PackageComponent.cs @@ -0,0 +1,18 @@ +using System.ComponentModel.DataAnnotations; + +namespace SoftwareInstallationDatabaseImplement.Models +{ + public class PackageComponent + { + public int Id { get; set; } + [Required] + public int PackageId { get; set; } + [Required] + public int ComponentId { get; set; } + [Required] + public int Count { get; set; } + + public virtual Component Component { get; set; } = new(); + public virtual Package Package { get; set; } = new(); + } +} \ No newline at end of file diff --git a/SoftwareInstallation/SoftwareInstallationDatabaseImplement/PackageStorage.cs b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/PackageStorage.cs new file mode 100644 index 0000000..a07fe08 --- /dev/null +++ b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/PackageStorage.cs @@ -0,0 +1,103 @@ +using SoftwareInstallationContracts.BindingModels; +using SoftwareInstallationContracts.SearchModels; +using SoftwareInstallationContracts.StoragesContracts; +using SoftwareInstallationContracts.ViewModels; +using SoftwareInstallationDatabaseImplement.Models; +using Microsoft.EntityFrameworkCore; + +namespace SoftwareInstallationDatabaseImplement.Implements +{ + public class PackageStorage : IPackageStorage + { + public PackageViewModel? Delete(PackageBindingModel model) + { + using var context = new SoftwareInstallationDatabase(); + var element = context.Packages.FirstOrDefault(x => x.Id == model.Id); + if (element != null) + { + context.Packages.Remove(element); + context.SaveChanges(); + return element.GetViewModel; + } + return null; + } + + public PackageViewModel? GetElement(PackageSearchModel model) + { + if (string.IsNullOrEmpty(model.PackageName) && !model.Id.HasValue) + { + return null; + } + using var context = new SoftwareInstallationDatabase(); + return context.Packages + .Include(x => x.Components) + .ThenInclude(x => x.Component) + .FirstOrDefault + (x => (!string.IsNullOrEmpty(model.PackageName) && x.PackageName == model.PackageName) || + (model.Id.HasValue && x.Id == model.Id) + )?.GetViewModel; + } + + public List GetFilteredList(PackageSearchModel model) + { + if (string.IsNullOrEmpty(model.PackageName)) + { + return new(); + } + using var context = new SoftwareInstallationDatabase(); + return context.Packages + .Include(x => x.Components) + .ThenInclude(x => x.Component) + .Select(x => x.GetViewModel) + .Where(x => x.PackageName.Contains(model.PackageName)) + .ToList(); + } + + public List GetFullList() + { + using var context = new SoftwareInstallationDatabase(); + return context.Packages + .Include(x => x.Components) + .ThenInclude(x => x.Component) + .Select(x => x.GetViewModel) + .ToList(); + } + + public PackageViewModel? Insert(PackageBindingModel model) + { + using var context = new SoftwareInstallationDatabase(); + var newPackage = Package.Create(context, model); + if (newPackage == null) + { + return null; + } + context.Packages.Add(newPackage); + context.SaveChanges(); + return newPackage.GetViewModel; + } + + public PackageViewModel? Update(PackageBindingModel model) + { + using var context = new SoftwareInstallationDatabase(); + using var transaction = context.Database.BeginTransaction(); + try + { + var package = context.Packages.FirstOrDefault(x => x.Id == model.Id); + if (package == null) + { + return null; + } + package.Update(model); + context.SaveChanges(); + package.UpdateComponents(context, model); + transaction.Commit(); + return package.GetViewModel; + } + catch + { + transaction.Rollback(); + throw; + } + } + } +} \ No newline at end of file diff --git a/SoftwareInstallation/SoftwareInstallationDatabaseImplement/SoftwareInstallationDatabase.cs b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/SoftwareInstallationDatabase.cs new file mode 100644 index 0000000..5c7d4e4 --- /dev/null +++ b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/SoftwareInstallationDatabase.cs @@ -0,0 +1,27 @@ +using SoftwareInstallationDatabaseImplement.Models; +using Microsoft.EntityFrameworkCore; + +namespace SoftwareInstallationDatabaseImplement +{ + public class SoftwareInstallationDatabase : DbContext + { + protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) + { + // Перед работой необходимо установить SQL Express + if (optionsBuilder.IsConfigured == false) + { + optionsBuilder.UseSqlServer(@" + Server = localhost\SQLEXPRESS; + Initial Catalog = SoftwareInstallationDatabaseFull; + Integrated Security = True; + MultipleActiveResultSets = True; + TrustServerCertificate = True"); + } + base.OnConfiguring(optionsBuilder); + } + public virtual DbSet Components { set; get; } + public virtual DbSet Packages { set; get; } + public virtual DbSet PackageComponents { set; get; } + public virtual DbSet Orders { set; get; } + } +} \ No newline at end of file diff --git a/SoftwareInstallation/SoftwareInstallationDatabaseImplement/SoftwareInstallationDatabaseImplement.csproj b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/SoftwareInstallationDatabaseImplement.csproj new file mode 100644 index 0000000..2c838ba --- /dev/null +++ b/SoftwareInstallation/SoftwareInstallationDatabaseImplement/SoftwareInstallationDatabaseImplement.csproj @@ -0,0 +1,24 @@ + + + + net6.0 + enable + enable + + + + + + + + all + runtime; build; native; contentfiles; analyzers; buildtransitive + + + + + + + + + diff --git a/SoftwareInstallation/SoftwareInstallationView/Program.cs b/SoftwareInstallation/SoftwareInstallationView/Program.cs index 747fb76..c51ff6f 100644 --- a/SoftwareInstallation/SoftwareInstallationView/Program.cs +++ b/SoftwareInstallation/SoftwareInstallationView/Program.cs @@ -1,7 +1,7 @@ using SoftwareInstallationBusinessLogic.BusinessLogics; using SoftwareInstallationContracts.BusinessLogicsContracts; using SoftwareInstallationContracts.StoragesContracts; -using SoftwareInstallationFileImplement.Implements; +using SoftwareInstallationDatabaseImplement.Implements; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; using NLog.Extensions.Logging; diff --git a/SoftwareInstallation/SoftwareInstallationView/SoftwareInstallationView.csproj b/SoftwareInstallation/SoftwareInstallationView/SoftwareInstallationView.csproj index f397171..b576dcf 100644 --- a/SoftwareInstallation/SoftwareInstallationView/SoftwareInstallationView.csproj +++ b/SoftwareInstallation/SoftwareInstallationView/SoftwareInstallationView.csproj @@ -9,6 +9,10 @@ + + all + runtime; build; native; contentfiles; analyzers; buildtransitive + @@ -17,7 +21,7 @@ - +