<?php

namespace app\migrations;
use yii\db\Migration;

/**
 *
 * Class M221206104258AlterOrderExpressLog
 */
class M221206104258AlterOrderExpressLog extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $res = \Yii::$app->db->schema->getTableSchema("qimall_order_express_log",true);
        if(!$res->getColumn('table_express_status')){
            $sql = "ALTER TABLE `qimall_order_express_log`
  ADD COLUMN `table_express_status` tinyint(1) NOT NULL DEFAULT '0' COMMENT '物流状态0/未完成 1/已完成',
  ADD COLUMN `express_status` tinyint(2) NOT NULL DEFAULT '9' COMMENT '当前物流状态(物流公司状态)',
  MODIFY COLUMN `status` tinyint(5) NULL DEFAULT 1 COMMENT '状态[-1:删除;0:禁用;1启用]',
  ADD KEY `idx_table_exp_status_idx_mall_id` (`mall_id`,`table_express_status`);";
            $this->execute($sql);
        }
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "M221206104258AlterOrderExpressLog cannot be reverted.\n";

        return false;
    }

    /*
    // Use up()/down() to run migration code without a transaction.
    public function up()
    {

    }

    public function down()
    {
        echo "M221206104258AlterOrderExpressLog cannot be reverted.\n";

        return false;
    }
    */
}