Create and migrate database using EF Core

MediatR_Demo/MediatR_Demo.csproj

@@ -7,6 +7,12 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.6" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.6" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="6.0.6">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.2.3" />
   </ItemGroup>
 

MediatR_Demo/Migrations/20220704112336_MovieAdded.cs

@@ -0,0 +1,34 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace MediatR_Demo.Migrations
+{
+    public partial class MovieAdded : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Movies",
+                columns: table => new
+                {
+                    Id = table.Column<long>(type: "bigint", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Title = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    Description = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    Genre = table.Column<int>(type: "int", nullable: false),
+                    Rating = table.Column<int>(type: "int", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Movies", x => x.Id);
+                });
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Movies");
+        }
+    }
+}

MediatR_Demo/Migrations/ApplicationDbContextModelSnapshot.cs

@@ -0,0 +1,52 @@
+// <auto-generated />
+using System;
+using MediatR_Demo.Repository.Context;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace MediatR_Demo.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    partial class ApplicationDbContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "6.0.6")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder, 1L, 1);
+
+            modelBuilder.Entity("MediatR_Demo.Domain.Entities.Movie.Movie", b =>
+                {
+                    b.Property<long>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bigint");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<long>("Id"), 1L, 1);
+
+                    b.Property<string>("Description")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Genre")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("Rating")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Title")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Movies");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

MediatR_Demo/Program.cs

@@ -1,3 +1,6 @@
+using MediatR_Demo.Repository.Context;
+using Microsoft.EntityFrameworkCore;
+
 var builder = WebApplication.CreateBuilder(args);
 
 // Add services to the container.
@@ -6,6 +9,8 @@
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
 builder.Services.AddEndpointsApiExplorer();
 builder.Services.AddSwaggerGen();
+builder.Services.AddDbContext<ApplicationDbContext>(
+    options => options.UseSqlServer(builder.Configuration.GetConnectionString("Standard")));
 
 var app = builder.Build();
 

MediatR_Demo/Repository/Context/ApplicationDbContext.cs

@@ -0,0 +1,14 @@
+using MediatR_Demo.Domain.Entities.Movie;
+using Microsoft.EntityFrameworkCore;
+
+namespace MediatR_Demo.Repository.Context
+{
+    public class ApplicationDbContext : DbContext
+    {
+        public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options)
+        {
+        }
+
+        public DbSet<Movie> Movies { get; set; }
+    }
+}

MediatR_Demo/appsettings.json

@@ -1,4 +1,7 @@
 {
+  "ConnectionStrings": {
+    "Standard": "Server=localhost;Database=mediatr-demo;Trusted_Connection=True;"
+  },
   "Logging": {
     "LogLevel": {
       "Default": "Information",