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Лабораторная работа №3 Филиппов Д. С. ПИбд-22 #4

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danilafilippov7299 wants to merge 1 commits from Lab3 into Lab2
pull from: Lab3
merge into: danilafilippov7299:Lab2
Conversation 0 Commits 1 Files Changed 17 +1108 -15
17 changed files with 1108 additions and 15 deletions
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Showing only changes of commit 529c1f19e4 - Show all commits

6
Bar/Bar.sln
View File

@ -15,6 +15,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BarListImplement", "BarList
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BarFileImplement", "BarFileImplement\BarFileImplement\BarFileImplement.csproj", "{7B4E6858-4E4D-4D64-B9D4-536F8EC52412}"
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BarDatabaseImplement", "BarDatabaseImplement\BarDatabaseImplement\BarDatabaseImplement.csproj", "{DBBB5E6B-D6D6-4910-B97F-7568D24D66B1}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -45,6 +47,10 @@ Global
{7B4E6858-4E4D-4D64-B9D4-536F8EC52412}.Debug|Any CPU.Build.0 = Debug|Any CPU
{7B4E6858-4E4D-4D64-B9D4-536F8EC52412}.Release|Any CPU.ActiveCfg = Release|Any CPU
{7B4E6858-4E4D-4D64-B9D4-536F8EC52412}.Release|Any CPU.Build.0 = Release|Any CPU
{DBBB5E6B-D6D6-4910-B97F-7568D24D66B1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{DBBB5E6B-D6D6-4910-B97F-7568D24D66B1}.Debug|Any CPU.Build.0 = Debug|Any CPU
{DBBB5E6B-D6D6-4910-B97F-7568D24D66B1}.Release|Any CPU.ActiveCfg = Release|Any CPU
{DBBB5E6B-D6D6-4910-B97F-7568D24D66B1}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

7
Bar/Bar/BarView.csproj
View File

@ -16,14 +16,9 @@
<ItemGroup>
<ProjectReference Include="..\BarBusinessLogic\BarBusinessLogic\BarBusinessLogic.csproj" />
<ProjectReference Include="..\BarDatabaseImplement\BarDatabaseImplement\BarDatabaseImplement.csproj" />
<ProjectReference Include="..\BarFileImplement\BarFileImplement\BarFileImplement.csproj" />
<ProjectReference Include="..\BarListImplement\BarListImplement\BarListImplement.csproj" />
</ItemGroup>
<ItemGroup>
<None Update="nlog.config">
<CopyToOutputDirectory>Always</CopyToOutputDirectory>
</None>
</ItemGroup>
</Project>

16
Bar/Bar/FormMain.Designer.cs generated
View File

@ -44,7 +44,7 @@
//
// CreateOrderButton
//
this.CreateOrderButton.Location = new System.Drawing.Point(1075, 90);
this.CreateOrderButton.Location = new System.Drawing.Point(1073, 93);
this.CreateOrderButton.Name = "CreateOrderButton";
this.CreateOrderButton.Size = new System.Drawing.Size(194, 40);
this.CreateOrderButton.TabIndex = 9;
@ -54,7 +54,7 @@
//
// TakeInWorkButton
//
this.TakeInWorkButton.Location = new System.Drawing.Point(1075, 145);
this.TakeInWorkButton.Location = new System.Drawing.Point(1073, 148);
this.TakeInWorkButton.Name = "TakeInWorkButton";
this.TakeInWorkButton.Size = new System.Drawing.Size(194, 40);
this.TakeInWorkButton.TabIndex = 10;
@ -64,7 +64,7 @@
//
// ReadyButton
//
this.ReadyButton.Location = new System.Drawing.Point(1075, 204);
this.ReadyButton.Location = new System.Drawing.Point(1073, 207);
this.ReadyButton.Name = "ReadyButton";
this.ReadyButton.Size = new System.Drawing.Size(194, 40);
this.ReadyButton.TabIndex = 11;
@ -74,7 +74,7 @@
//
// IssuedButton
//
this.IssuedButton.Location = new System.Drawing.Point(1075, 261);
this.IssuedButton.Location = new System.Drawing.Point(1073, 264);
this.IssuedButton.Name = "IssuedButton";
this.IssuedButton.Size = new System.Drawing.Size(194, 40);
this.IssuedButton.TabIndex = 12;
@ -84,7 +84,7 @@
//
// RefreshButton
//
this.RefreshButton.Location = new System.Drawing.Point(1075, 322);
this.RefreshButton.Location = new System.Drawing.Point(1073, 325);
this.RefreshButton.Name = "RefreshButton";
this.RefreshButton.Size = new System.Drawing.Size(194, 40);
this.RefreshButton.TabIndex = 13;
@ -99,7 +99,7 @@
this.DataGridView.Name = "DataGridView";
this.DataGridView.RowHeadersWidth = 51;
this.DataGridView.RowTemplate.Height = 29;
this.DataGridView.Size = new System.Drawing.Size(1042, 362);
this.DataGridView.Size = new System.Drawing.Size(1029, 362);
this.DataGridView.TabIndex = 14;
//
// menuStrip1
@ -109,7 +109,7 @@
this.ToolStripMenu});
this.menuStrip1.Location = new System.Drawing.Point(0, 0);
this.menuStrip1.Name = "menuStrip1";
this.menuStrip1.Size = new System.Drawing.Size(1283, 28);
this.menuStrip1.Size = new System.Drawing.Size(1279, 28);
this.menuStrip1.TabIndex = 15;
this.menuStrip1.Text = "menuStrip1";
//
@ -140,7 +140,7 @@
//
this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(1283, 450);
this.ClientSize = new System.Drawing.Size(1279, 450);
this.Controls.Add(this.menuStrip1);
this.Controls.Add(this.DataGridView);
this.Controls.Add(this.RefreshButton);

2
Bar/Bar/Program.cs
View File

@ -1,7 +1,7 @@
using BarBusinessLogic.BusinessLogics;
using BarContracts.BusinessLogicContracts;
using BarContracts.StoragesContracts;
using BarFileImplement.Implements;
using BarDatabaseImplement.Implements;
using BarView.Forms;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;

25
Bar/BarDatabaseImplement/BarDatabaseImplement.sln Normal file
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@ -0,0 +1,25 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.1.32210.238
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BarDatabaseImplement", "BarDatabaseImplement\BarDatabaseImplement.csproj", "{281C0312-6550-4A44-8AD4-087DF7F562F1}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{281C0312-6550-4A44-8AD4-087DF7F562F1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{281C0312-6550-4A44-8AD4-087DF7F562F1}.Debug|Any CPU.Build.0 = Debug|Any CPU
{281C0312-6550-4A44-8AD4-087DF7F562F1}.Release|Any CPU.ActiveCfg = Release|Any CPU
{281C0312-6550-4A44-8AD4-087DF7F562F1}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {B1D89B1D-502D-4E12-98AF-F34B3DE21208}
EndGlobalSection
EndGlobal

29
Bar/BarDatabaseImplement/BarDatabaseImplement/BarDatabase.cs Normal file
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@ -0,0 +1,29 @@
using BarDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace BarDatabaseImplement
{
public class BarDatabase : DbContext
{
protected override void OnConfiguring(DbContextOptionsBuilder OptionsBuilder)
{
if (OptionsBuilder.IsConfigured == false)
{
OptionsBuilder.UseNpgsql(@"Host=localhost;Database=Bar;Username=postgres;Password=postgres");
}
base.OnConfiguring(OptionsBuilder);
AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
AppContext.SetSwitch("Npgsql.DisableDateTimeInfinityConversions", true);
}
public virtual DbSet<Component> Components { set; get; }
public virtual DbSet<Cocktail> Cocktails { set; get; }
public virtual DbSet<CocktailComponent> CocktailComponents { set; get; }
public virtual DbSet<Order> Orders { set; get; }
}
}

24
Bar/BarDatabaseImplement/BarDatabaseImplement/BarDatabaseImplement.csproj Normal file
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@ -0,0 +1,24 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.0" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.0" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="6.0.0">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="6.0.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\BarContracts\BarContracts\BarContracts.csproj" />
<ProjectReference Include="..\..\BarDataModels\BarDataModels\BarDataModels.csproj" />
</ItemGroup>
</Project>

109
Bar/BarDatabaseImplement/BarDatabaseImplement/Implements/CocktailStorage.cs Normal file
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@ -0,0 +1,109 @@
using BarContracts.BindingModels;
using BarContracts.SearchModels;
using BarContracts.StoragesContracts;
using BarContracts.ViewModels;
using BarDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace BarDatabaseImplement.Implements
{
public class CocktailStorage : ICocktailStorage
{
public List<CocktailViewModel> GetFullList()
{
using var Context = new BarDatabase();
return Context.Cocktails
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public List<CocktailViewModel> GetFilteredList(CocktailSearchModel Model)
{
if (string.IsNullOrEmpty(Model.CocktailName))
return new();
using var Context = new BarDatabase();
return Context.Cocktails
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.Where(x => x.CocktailName.Contains(Model.CocktailName))
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public CocktailViewModel? GetElement(CocktailSearchModel Model)
{
if (string.IsNullOrEmpty(Model.CocktailName) && !Model.Id.HasValue)
return null;
using var Context = new BarDatabase();
return Context.Cocktails
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.FirstOrDefault(x => (!string.IsNullOrEmpty(Model.CocktailName) && x.CocktailName == Model.CocktailName) ||
(Model.Id.HasValue && x.Id == Model.Id))?
.GetViewModel;
}
public CocktailViewModel? Insert(CocktailBindingModel Model)
{
using var Context = new BarDatabase();
var NewCocktail = Cocktail.Create(Context, Model);
if (NewCocktail == null)
return null;
Context.Cocktails.Add(NewCocktail);
Context.SaveChanges();
return NewCocktail.GetViewModel;
}
public CocktailViewModel? Update(CocktailBindingModel Model)
{
using var Context = new BarDatabase();
using var Transaction = Context.Database.BeginTransaction();
try
{
var Cocktail = Context.Cocktails.FirstOrDefault(rec => rec.Id == Model.Id);
if (Cocktail == null)
return null;
Cocktail.Update(Model);
Context.SaveChanges();
Cocktail.UpdateComponents(Context, Model);
Transaction.Commit();
return Cocktail.GetViewModel;
}
catch
{
Transaction.Rollback();
throw;
}
}
public CocktailViewModel? Delete(CocktailBindingModel Model)
{
using var Context = new BarDatabase();
var Cocktail = Context.Cocktails
.Include(x => x.Components)
.FirstOrDefault(rec => rec.Id == Model.Id);
if (Cocktail == null)
return null;
Context.Cocktails.Remove(Cocktail);
Context.SaveChanges();
return Cocktail.GetViewModel;
}
}
}

82
Bar/BarDatabaseImplement/BarDatabaseImplement/Implements/ComponentStorage.cs Normal file
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@ -0,0 +1,82 @@
using BarContracts.BindingModels;
using BarContracts.SearchModels;
using BarContracts.StoragesContracts;
using BarContracts.ViewModels;
using BarDatabaseImplement.Models;
namespace BarDatabaseImplement.Implements
{
public class ComponentStorage : IComponentStorage
{
public List<ComponentViewModel> GetFullList()
{
using var Context = new BarDatabase();
return Context.Components.Select(x => x.GetViewModel).ToList();
}
public List<ComponentViewModel> GetFilteredList(ComponentSearchModel Model)
{
if (string.IsNullOrEmpty(Model.ComponentName))
return new();
using var Context = new BarDatabase();
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 BarDatabase();
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 BarDatabase();
Context.Components.Add(NewComponent);
Context.SaveChanges();
return NewComponent.GetViewModel;
}
public ComponentViewModel? Update(ComponentBindingModel Model)
{
using var Context = new BarDatabase();
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 BarDatabase();
var Component = Context.Components.FirstOrDefault(rec => rec.Id == Model.Id);
if (Component == null)
return null;
Context.Components.Remove(Component);
Context.SaveChanges();
return Component.GetViewModel;
}
}
}

94
Bar/BarDatabaseImplement/BarDatabaseImplement/Implements/OrderStorage.cs Normal file
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@ -0,0 +1,94 @@
using BarContracts.BindingModels;
using BarContracts.SearchModels;
using BarContracts.StoragesContracts;
using BarContracts.ViewModels;
using BarDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace BarDatabaseImplement.Implements
{
public class OrderStorage : IOrderStorage
{
public List<OrderViewModel> GetFullList()
{
using var Context = new BarDatabase();
return Context.Orders
.Include(x => x.Cocktail)
.Select(x => x.GetViewModel)
.ToList();
}
public List<OrderViewModel> GetFilteredList(OrderSearchModel Model)
{
if (!Model.Id.HasValue)
return new();
using var Context = new BarDatabase();
return Context.Orders
.Include(x => x.Cocktail)
.Where(x => x.Id == Model.Id)
.Select(x => x.GetViewModel)
.ToList();
}
public OrderViewModel? GetElement(OrderSearchModel Model)
{
if (!Model.Id.HasValue)
return null;
using var Context = new BarDatabase();
return Context.Orders
.Include(x => x.Cocktail)
.FirstOrDefault(x => Model.Id.HasValue && x.Id == Model.Id)?
.GetViewModel;
}
public OrderViewModel? Insert(OrderBindingModel Model)
{
if (Model == null)
return null;
var NewOrder = Order.Create(Model);
if (NewOrder == null)
return null;
using var Context = new BarDatabase();
Context.Orders.Add(NewOrder);
Context.SaveChanges();
return Context.Orders.Include(x => x.Cocktail).FirstOrDefault(x => x.Id == NewOrder.Id)?.GetViewModel;
}
public OrderViewModel? Update(OrderBindingModel Model)
{
using var Context = new BarDatabase();
var Order = Context.Orders.FirstOrDefault(x => x.Id == Model.Id);
if (Order == null)
return null;
Order.Update(Model);
Context.SaveChanges();
return Context.Orders.Include(x => x.Cocktail).FirstOrDefault(x => x.Id == Model.Id)?.GetViewModel;
}
public OrderViewModel? Delete(OrderBindingModel Model)
{
using var Context = new BarDatabase();
var Order = Context.Orders.FirstOrDefault(rec => rec.Id == Model.Id);
if (Order == null)
return null;
Context.Orders.Remove(Order);
Context.SaveChanges();
return Order.GetViewModel;
}
}
}

171
Bar/BarDatabaseImplement/BarDatabaseImplement/Migrations/20240502084440_InitialCreate.Designer.cs generated Normal file
View File

@ -0,0 +1,171 @@
// <auto-generated />
using System;
using BarDatabaseImplement;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
#nullable disable
namespace BarDatabaseImplement.Migrations
{
[DbContext(typeof(BarDatabase))]
[Migration("20240502084440_InitialCreate")]
partial class InitialCreate
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.0")
.HasAnnotation("Relational:MaxIdentifierLength", 63);
NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
modelBuilder.Entity("BarDatabaseImplement.Models.Cocktail", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<string>("CocktailName")
.IsRequired()
.HasColumnType("text");
b.Property<double>("Price")
.HasColumnType("double precision");
b.HasKey("Id");
b.ToTable("Cocktails");
});
modelBuilder.Entity("BarDatabaseImplement.Models.CocktailComponent", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<int>("CocktailId")
.HasColumnType("integer");
b.Property<int>("ComponentId")
.HasColumnType("integer");
b.Property<int>("Count")
.HasColumnType("integer");
b.HasKey("Id");
b.HasIndex("CocktailId");
b.HasIndex("ComponentId");
b.ToTable("CocktailComponents");
});
modelBuilder.Entity("BarDatabaseImplement.Models.Component", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<string>("ComponentName")
.IsRequired()
.HasColumnType("text");
b.Property<double>("Cost")
.HasColumnType("double precision");
b.HasKey("Id");
b.ToTable("Components");
});
modelBuilder.Entity("BarDatabaseImplement.Models.Order", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<int>("CocktailId")
.HasColumnType("integer");
b.Property<int>("Count")
.HasColumnType("integer");
b.Property<DateTime>("DateCreate")
.HasColumnType("timestamp without time zone");
b.Property<DateTime?>("DateImplement")
.HasColumnType("timestamp without time zone");
b.Property<int>("Status")
.HasColumnType("integer");
b.Property<double>("Sum")
.HasColumnType("double precision");
b.HasKey("Id");
b.HasIndex("CocktailId");
b.ToTable("Orders");
});
modelBuilder.Entity("BarDatabaseImplement.Models.CocktailComponent", b =>
{
b.HasOne("BarDatabaseImplement.Models.Cocktail", "Cocktail")
.WithMany("Components")
.HasForeignKey("CocktailId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("BarDatabaseImplement.Models.Component", "Component")
.WithMany("CocktailComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Cocktail");
b.Navigation("Component");
});
modelBuilder.Entity("BarDatabaseImplement.Models.Order", b =>
{
b.HasOne("BarDatabaseImplement.Models.Cocktail", "Cocktail")
.WithMany("Orders")
.HasForeignKey("CocktailId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Cocktail");
});
modelBuilder.Entity("BarDatabaseImplement.Models.Cocktail", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
});
modelBuilder.Entity("BarDatabaseImplement.Models.Component", b =>
{
b.Navigation("CocktailComponents");
});
#pragma warning restore 612, 618
}
}
}

126
Bar/BarDatabaseImplement/BarDatabaseImplement/Migrations/20240502084440_InitialCreate.cs Normal file
View File

@ -0,0 +1,126 @@
using System;
using Microsoft.EntityFrameworkCore.Migrations;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
#nullable disable
namespace BarDatabaseImplement.Migrations
{
/// <inheritdoc />
public partial class InitialCreate : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.CreateTable(
name: "Cocktails",
columns: table => new
{
Id = table.Column<int>(type: "integer", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
CocktailName = table.Column<string>(type: "text", nullable: false),
Price = table.Column<double>(type: "double precision", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Cocktails", x => x.Id);
});
migrationBuilder.CreateTable(
name: "Components",
columns: table => new
{
Id = table.Column<int>(type: "integer", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
ComponentName = table.Column<string>(type: "text", nullable: false),
Cost = table.Column<double>(type: "double precision", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Components", x => x.Id);
});
migrationBuilder.CreateTable(
name: "Orders",
columns: table => new
{
Id = table.Column<int>(type: "integer", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
CocktailId = table.Column<int>(type: "integer", nullable: false),
Count = table.Column<int>(type: "integer", nullable: false),
Sum = table.Column<double>(type: "double precision", nullable: false),
Status = table.Column<int>(type: "integer", nullable: false),
DateCreate = table.Column<DateTime>(type: "timestamp without time zone", nullable: false),
DateImplement = table.Column<DateTime>(type: "timestamp without time zone", nullable: true)
},
constraints: table =>
{
table.PrimaryKey("PK_Orders", x => x.Id);
table.ForeignKey(
name: "FK_Orders_Cocktails_CocktailId",
column: x => x.CocktailId,
principalTable: "Cocktails",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "CocktailComponents",
columns: table => new
{
Id = table.Column<int>(type: "integer", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
CocktailId = table.Column<int>(type: "integer", nullable: false),
ComponentId = table.Column<int>(type: "integer", nullable: false),
Count = table.Column<int>(type: "integer", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_CocktailComponents", x => x.Id);
table.ForeignKey(
name: "FK_CocktailComponents_Cocktails_CocktailId",
column: x => x.CocktailId,
principalTable: "Cocktails",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "FK_CocktailComponents_Components_ComponentId",
column: x => x.ComponentId,
principalTable: "Components",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateIndex(
name: "IX_CocktailComponents_CocktailId",
table: "CocktailComponents",
column: "CocktailId");
migrationBuilder.CreateIndex(
name: "IX_CocktailComponents_ComponentId",
table: "CocktailComponents",
column: "ComponentId");
migrationBuilder.CreateIndex(
name: "IX_Orders_CocktailId",
table: "Orders",
column: "CocktailId");
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "CocktailComponents");
migrationBuilder.DropTable(
name: "Orders");
migrationBuilder.DropTable(
name: "Components");
migrationBuilder.DropTable(
name: "Cocktails");
}
}
}

168
Bar/BarDatabaseImplement/BarDatabaseImplement/Migrations/BarDatabaseModelSnapshot.cs Normal file
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// <auto-generated />
using System;
using BarDatabaseImplement;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
#nullable disable
namespace BarDatabaseImplement.Migrations
{
[DbContext(typeof(BarDatabase))]
partial class BarDatabaseModelSnapshot : ModelSnapshot
{
protected override void BuildModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.0")
.HasAnnotation("Relational:MaxIdentifierLength", 63);
NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
modelBuilder.Entity("BarDatabaseImplement.Models.Cocktail", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<string>("CocktailName")
.IsRequired()
.HasColumnType("text");
b.Property<double>("Price")
.HasColumnType("double precision");
b.HasKey("Id");
b.ToTable("Cocktails");
});
modelBuilder.Entity("BarDatabaseImplement.Models.CocktailComponent", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<int>("CocktailId")
.HasColumnType("integer");
b.Property<int>("ComponentId")
.HasColumnType("integer");
b.Property<int>("Count")
.HasColumnType("integer");
b.HasKey("Id");
b.HasIndex("CocktailId");
b.HasIndex("ComponentId");
b.ToTable("CocktailComponents");
});
modelBuilder.Entity("BarDatabaseImplement.Models.Component", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<string>("ComponentName")
.IsRequired()
.HasColumnType("text");
b.Property<double>("Cost")
.HasColumnType("double precision");
b.HasKey("Id");
b.ToTable("Components");
});
modelBuilder.Entity("BarDatabaseImplement.Models.Order", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<int>("CocktailId")
.HasColumnType("integer");
b.Property<int>("Count")
.HasColumnType("integer");
b.Property<DateTime>("DateCreate")
.HasColumnType("timestamp without time zone");
b.Property<DateTime?>("DateImplement")
.HasColumnType("timestamp without time zone");
b.Property<int>("Status")
.HasColumnType("integer");
b.Property<double>("Sum")
.HasColumnType("double precision");
b.HasKey("Id");
b.HasIndex("CocktailId");
b.ToTable("Orders");
});
modelBuilder.Entity("BarDatabaseImplement.Models.CocktailComponent", b =>
{
b.HasOne("BarDatabaseImplement.Models.Cocktail", "Cocktail")
.WithMany("Components")
.HasForeignKey("CocktailId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("BarDatabaseImplement.Models.Component", "Component")
.WithMany("CocktailComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Cocktail");
b.Navigation("Component");
});
modelBuilder.Entity("BarDatabaseImplement.Models.Order", b =>
{
b.HasOne("BarDatabaseImplement.Models.Cocktail", "Cocktail")
.WithMany("Orders")
.HasForeignKey("CocktailId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Cocktail");
});
modelBuilder.Entity("BarDatabaseImplement.Models.Cocktail", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
});
modelBuilder.Entity("BarDatabaseImplement.Models.Component", b =>
{
b.Navigation("CocktailComponents");
});
#pragma warning restore 612, 618
}
}
}

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Bar/BarDatabaseImplement/BarDatabaseImplement/Models/Cocktail.cs Normal file
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using BarContracts.BindingModels;
using BarContracts.ViewModels;
using BarDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace BarDatabaseImplement.Models
{
public class Cocktail : ICocktailModel
{
public int Id { get; set; }
[Required]
public string CocktailName { get; set; } = string.Empty;
[Required]
public double Price { get; set; }
private Dictionary<int, (IComponentModel, int)>? _cocktailComponents = null;
[NotMapped]
public Dictionary<int, (IComponentModel, int)> CocktailComponents
{
get
{
if (_cocktailComponents == null)
{
_cocktailComponents = Components.ToDictionary(RepComp => RepComp.ComponentId, RepComp =>
(RepComp.Component as IComponentModel, RepComp.Count));
}
return _cocktailComponents;
}
}
[ForeignKey("CocktailId")]
public virtual List<CocktailComponent> Components { get; set; } = new();
[ForeignKey("CocktailId")]
public virtual List<Order> Orders { get; set; } = new();
public static Cocktail Create(BarDatabase Context, CocktailBindingModel Model)
{
return new Cocktail()
{
Id = Model.Id,
CocktailName = Model.CocktailName,
Price = Model.Price,
Components = Model.CocktailComponents.Select(x => new CocktailComponent
{
Component = Context.Components.First(y => y.Id == x.Key),
Count = x.Value.Item2
}).ToList()
};
}
public void Update(CocktailBindingModel Model)
{
CocktailName = Model.CocktailName;
Price = Model.Price;
}
public CocktailViewModel GetViewModel => new()
{
Id = Id,
CocktailName = CocktailName,
Price = Price,
CocktailComponents = CocktailComponents
};
public void UpdateComponents(BarDatabase Context, CocktailBindingModel Model)
{
var CocktailComponents = Context.CocktailComponents.Where(rec => rec.CocktailId == Model.Id).ToList();
if (CocktailComponents != null && CocktailComponents.Count > 0)
{
Context.CocktailComponents.RemoveRange(CocktailComponents.Where(rec => !Model.CocktailComponents.ContainsKey(rec.ComponentId)));
Context.SaveChanges();
try
{
foreach (var ComponentToUpdate in CocktailComponents)
{
ComponentToUpdate.Count = Model.CocktailComponents[ComponentToUpdate.ComponentId].Item2;
Model.CocktailComponents.Remove(ComponentToUpdate.ComponentId);
}
}catch (Exception ex)
{
}
Context.SaveChanges();
}
var Cocktail = Context.Cocktails.First(x => x.Id == Id);
foreach (var CocktailComponent in Model.CocktailComponents)
{
Context.CocktailComponents.Add(new CocktailComponent
{
Cocktail = Cocktail,
Component = Context.Components.First(x => x.Id == CocktailComponent.Key),
Count = CocktailComponent.Value.Item2
});
Context.SaveChanges();
}
_cocktailComponents = null;
}
}
}

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Bar/BarDatabaseImplement/BarDatabaseImplement/Models/CocktailComponent.cs Normal file
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using System.ComponentModel.DataAnnotations;
namespace BarDatabaseImplement.Models
{
public class CocktailComponent
{
public int Id { get; set; }
[Required]
public int CocktailId { get; set; }
[Required]
public int ComponentId { get; set; }
[Required]
public int Count { get; set; }
public virtual Component Component { get; set; } = new();
public virtual Cocktail Cocktail { get; set; } = new();
}
}

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Bar/BarDatabaseImplement/BarDatabaseImplement/Models/Component.cs Normal file
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using BarContracts.BindingModels;
using BarContracts.ViewModels;
using BarDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace BarDatabaseImplement.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<CocktailComponent> CocktailComponents { 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
};
}
}

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Bar/BarDatabaseImplement/BarDatabaseImplement/Models/Order.cs Normal file
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using BarContracts.BindingModels;
using BarContracts.ViewModels;
using BarDataModels.Enums;
using BarDataModels.Models;
using System.ComponentModel.DataAnnotations;
namespace BarDatabaseImplement.Models
{
public class Order : IOrderModel
{
public int Id { get; private set; }
[Required]
public int CocktailId { get; private set; }
public virtual Cocktail Cocktail { get; set; }
[Required]
public int Count { get; private set; }
[Required]
public double Sum { get; private set; }
[Required]
public OrderStatus Status { get; private set; } = OrderStatus.Undefined;
[Required]
public DateTime DateCreate { get; private set; } = DateTime.Now;
public DateTime? DateImplement { get; private set; }
public static Order? Create(OrderBindingModel Model)
{
if (Model is null)
return null;
return new Order()
{
Id = Model.Id,
CocktailId = Model.CocktailId,
Count = Model.Count,
Sum = Model.Sum,
Status = Model.Status,
DateCreate = Model.DateCreate,
DateImplement = Model.DateImplement,
};
}
public void Update(OrderBindingModel Model)
{
if (Model is null)
return;
Status = Model.Status;
DateImplement = Model.DateImplement;
}
public OrderViewModel GetViewModel => new()
{
Id = Id,
CocktailId = CocktailId,
CocktailName = Cocktail.CocktailName,
Count = Count,
Sum = Sum,
Status = Status,
DateCreate = DateCreate,
DateImplement = DateImplement,
};
}
}