ANTOOZA-BACKEND/Infrastructure/Persistence/Migrations/20260218044853_RenameCoinNameToKorEngName.cs

using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace Infrastructure.Migrations.AppDb;

/// <inheritdoc />
public partial class RenameCoinNameToKorEngName : Migration
{
    /// <inheritdoc />
    protected override void Up(MigrationBuilder migrationBuilder)
    {
        migrationBuilder.RenameColumn(
            name: "Name",
            table: "Coin",
            newName: "KorName");

        migrationBuilder.Sql("""
            IF EXISTS (
                SELECT 1 FROM sys.extended_properties ep
                INNER JOIN sys.columns c ON ep.major_id = c.object_id AND ep.minor_id = c.column_id
                WHERE c.object_id = OBJECT_ID('Coin') AND c.name = 'KorName' AND ep.name = 'MS_Description'
            )
            EXEC sp_dropextendedproperty 'MS_Description', 'SCHEMA', 'dbo', 'TABLE', 'Coin', 'COLUMN', 'KorName';
            """);

        migrationBuilder.AlterColumn<string>(
            name: "KorName",
            table: "Coin",
            type: "nvarchar(200)",
            maxLength: 200,
            nullable: false,
            comment: "한글 이름");

        migrationBuilder.AddColumn<string>(
            name: "EngName",
            table: "Coin",
            type: "nvarchar(200)",
            maxLength: 200,
            nullable: false,
            defaultValue: "",
            comment: "영문 이름");

        migrationBuilder.Sql("UPDATE [Coin] SET [EngName] = [KorName]");
    }

    /// <inheritdoc />
    protected override void Down(MigrationBuilder migrationBuilder)
    {
        migrationBuilder.DropColumn(
            name: "EngName",
            table: "Coin");

        migrationBuilder.Sql("""
            IF EXISTS (
                SELECT 1 FROM sys.extended_properties ep
                INNER JOIN sys.columns c ON ep.major_id = c.object_id AND ep.minor_id = c.column_id
                WHERE c.object_id = OBJECT_ID('Coin') AND c.name = 'KorName' AND ep.name = 'MS_Description'
            )
            EXEC sp_dropextendedproperty 'MS_Description', 'SCHEMA', 'dbo', 'TABLE', 'Coin', 'COLUMN', 'KorName';
            """);

        migrationBuilder.RenameColumn(
            name: "KorName",
            table: "Coin",
            newName: "Name");

        migrationBuilder.AlterColumn<string>(
            name: "Name",
            table: "Coin",
            type: "nvarchar(200)",
            maxLength: 200,
            nullable: false,
            comment: "코인 이름");
    }
}