dotNetStudyWithGPT/MySolution/InventoryManagement_MariaDB/Migrations/20231019083443_initialize.cs

using Microsoft.EntityFrameworkCore.Migrations;
using MySql.EntityFrameworkCore.Metadata;

#nullable disable

namespace InventoryManagement_MariaDB.Migrations
{
    /// <inheritdoc />
    public partial class initialize : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.AlterDatabase()
                .Annotation("MySQL:Charset", "utf8mb4");

            migrationBuilder.CreateTable(
                name: "Products",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("MySQL:ValueGenerationStrategy", MySQLValueGenerationStrategy.IdentityColumn),
                    Name = table.Column<string>(type: "varchar(255)", nullable: false),
                    Quantity = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Products", x => x.Id);
                })
                .Annotation("MySQL:Charset", "utf8mb4");

            migrationBuilder.CreateTable(
                name: "Accessaries",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("MySQL:ValueGenerationStrategy", MySQLValueGenerationStrategy.IdentityColumn),
                    ProductId = table.Column<int>(type: "int", nullable: false),
                    Name = table.Column<string>(type: "longtext", nullable: false),
                    Description = table.Column<string>(type: "longtext", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Accessaries", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Accessaries_Products_ProductId",
                        column: x => x.ProductId,
                        principalTable: "Products",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                })
                .Annotation("MySQL:Charset", "utf8mb4");

            migrationBuilder.CreateIndex(
                name: "IX_Accessaries_ProductId",
                table: "Accessaries",
                column: "ProductId");

            migrationBuilder.CreateIndex(
                name: "IX_Products_Name",
                table: "Products",
                column: "Name",
                unique: true);
        }

        /// <inheritdoc />
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropTable(
                name: "Accessaries");

            migrationBuilder.DropTable(
                name: "Products");
        }
    }
}