<?php

use think\admin\extend\PhinxExtend;
use think\migration\Migrator;

@set_time_limit(0);
@ini_set('memory_limit', -1);

class InstallOrderTable extends Migrator
{

	/**
	 * 创建数据库
	 */
	public function change()
	{
		$this->_create_order_tk();
	}

    /**
     * 创建数据对象
     * @class OrderTk
     * @table order_tk
     * @return void
     */
    private function _create_order_tk() 
    {
        // 创建数据表对象
        $table = $this->table('order_tk', [
            'engine' => 'InnoDB', 'collation' => 'utf8mb4_general_ci', 'comment' => '',
        ]);
        // 创建或更新数据表
        PhinxExtend::upgrade($table, [
			['mid', 'integer', ['default' => NULL, 'null' => false, 'comment' => '商户id']],
			['order_id', 'string', ['limit' => 800, 'default' => NULL, 'null' => true, 'comment' => '本站订单id']],
			['merchant_order_id', 'string', ['limit' => 1000, 'default' => NULL, 'null' => true, 'comment' => '商户订单id']],
			['status', 'tinyinteger', ['limit' => 1, 'default' => 1, 'null' => false, 'comment' => '1待处理2退款成功3退款失败']],
			['create_at', 'timestamp', ['default' => 'CURRENT_TIMESTAMP', 'null' => false, 'comment' => '']],
		], [
			'status', 'order_id', 'merchant_order_id', 
		], false);
    }

}