screen/application/api/controller/mall/OrderRefund.php

<?php

namespace app\api\controller\mall;

use app\common\controller\Api;
/**
 * 订单退款
 * @inheritdoc
 */
class OrderRefund extends Api
{
    /**
     * 售后详情
     * @ApiParams (name=order_info_id,description="子订单ID")
     */
    public function show(){
        $data=$this->_validate([
            'order_info_id'=>['require'],
        ]);
        $user=$this->auth->getUser();
        $orderInfo=$user
            ->orderInfo()
            ->with(['refund','refunds','orders'])
            ->findOrFail($data['order_info_id']);
        $this->success('',$orderInfo);
    }
}