<?php
declare(strict_types=1);

use Fendx\Database\Schema\Schema;
use Fendx\Database\Migration;

/**
 * 创建迁移记录表
 */
class CreateMigrationsTable extends Migration
{
    public function up(): void
    {
        Schema::create('migrations', function (Schema\Table $table) {
            $table->id('id')->primary()->autoIncrement();
            $table->string('migration', 255)->comment('迁移文件名');
            $table->integer('batch')->comment('批次号');
            $table->timestamp('ran_at')->useCurrent()->comment('执行时间');
            
            // 索引
            $table->index('migration');
            $table->index('batch');
        });
    }

    public function down(): void
    {
        Schema::dropIfExists('migrations');
    }
}