Рабочая интеграция с Docker БД

App.config

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+	<connectionStrings>
+		<add name="EmployeeDB"
+			 connectionString="Host=localhost;Port=5432;Database=EmployeeDB;Username=postgres;Password=yourpassword;"
+			 providerName="Npgsql" />
+	</connectionStrings>
+</configuration>

App.xaml

@@ -3,6 +3,6 @@
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:local="clr-namespace:EmployeeManagementApp">
     <Application.Resources>
-         
+        
     </Application.Resources>
 </Application>

EmployeeManagementApp.csproj

@@ -8,4 +8,15 @@
     <UseWPF>true</UseWPF>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.10" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.10" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.10">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="MySql.EntityFrameworkCore" Version="8.0.8" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.10" />
+  </ItemGroup>
+
 </Project>

Migrations/20241111130759_InitialCreate.Designer.cs

@@ -0,0 +1,55 @@
+// <auto-generated />
+using EmployeeManagementApp.Services;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace EmployeeManagementApp.Migrations
+{
+    [DbContext(typeof(EmployeeContext))]
+    [Migration("20241111130759_InitialCreate")]
+    partial class InitialCreate
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "8.0.10")
+                .HasAnnotation("Relational:MaxIdentifierLength", 64);
+
+            modelBuilder.Entity("EmployeeManagementApp.Models.Employee", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<string>("FirstName")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("LastName")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("Position")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<decimal>("Salary")
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<int>("VacationDays")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Employees");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Migrations/20241111130759_InitialCreate.cs

@@ -0,0 +1,43 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+using MySql.EntityFrameworkCore.Metadata;
+
+#nullable disable
+
+namespace EmployeeManagementApp.Migrations
+{
+    /// <inheritdoc />
+    public partial class InitialCreate : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterDatabase()
+                .Annotation("MySQL:Charset", "utf8mb4");
+
+            migrationBuilder.CreateTable(
+                name: "Employees",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("MySQL:ValueGenerationStrategy", MySQLValueGenerationStrategy.IdentityColumn),
+                    FirstName = table.Column<string>(type: "longtext", nullable: false),
+                    LastName = table.Column<string>(type: "longtext", nullable: false),
+                    Position = table.Column<string>(type: "longtext", nullable: false),
+                    Salary = table.Column<decimal>(type: "decimal(18,2)", nullable: false),
+                    VacationDays = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Employees", x => x.Id);
+                })
+                .Annotation("MySQL:Charset", "utf8mb4");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Employees");
+        }
+    }
+}

Migrations/EmployeeContextModelSnapshot.cs

@@ -0,0 +1,52 @@
+// <auto-generated />
+using EmployeeManagementApp.Services;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace EmployeeManagementApp.Migrations
+{
+    [DbContext(typeof(EmployeeContext))]
+    partial class EmployeeContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "8.0.10")
+                .HasAnnotation("Relational:MaxIdentifierLength", 64);
+
+            modelBuilder.Entity("EmployeeManagementApp.Models.Employee", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<string>("FirstName")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("LastName")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("Position")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<decimal>("Salary")
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<int>("VacationDays")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Employees");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Models/Employee.cs

@@ -1,5 +1,7 @@
 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;
@@ -8,6 +10,8 @@ namespace EmployeeManagementApp.Models
 {
     public class Employee
     {
+        [Key]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
         public int Id { get; set; }
         public string FirstName { get; set; }
         public string LastName { get; set; }

Services/EmployeeContext.cs

@@ -0,0 +1,16 @@
+using Microsoft.EntityFrameworkCore;
+using EmployeeManagementApp.Models;
+
+namespace EmployeeManagementApp.Services
+{
+    public class EmployeeContext : DbContext
+    {
+        public DbSet<Employee> Employees { get; set; }
+
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+        {
+            // Используем MySQL вместо PostgreSQL
+            optionsBuilder.UseMySQL("Server=localhost;Port=3306;Database=EmployeeDB;User=root;Password=SuperSecretPasswork2003;");
+        }
+    }
+}

docker-compose.yml

@@ -0,0 +1,23 @@
+version: '3.9'
+
+services:
+  mysql:
+    image: mysql:8.0
+    container_name: employee_db
+    restart: always
+    environment:
+      MYSQL_ROOT_PASSWORD: SuperSecretPasswork2003
+      MYSQL_DATABASE: EmployeeDB
+    ports:
+      - "3306:3306"
+    volumes:
+      - mysql_data:/var/lib/mysql
+    networks:
+      - employee_network
+
+volumes:
+  mysql_data:
+
+networks:
+  employee_network:
+    driver: bridge