<?php

namespace App\Service\ServiceTrait\Api;

use App\Exception\ErrException;

trait CheckOrderCallBackTrait
{
    public function checkWxCallBackOrder(): void
    {
        if (
            !isset($this->callbackData['return_code']) ||
            $this->callbackData['return_code'] != 'SUCCESS' ||
            !isset($this->callbackData['total_fee']) ||
            $this->callbackData['total_fee'] <= 0 ||
            !isset($this->callbackData['out_trade_no']) ||
            empty($this->callbackData['out_trade_no']) ||
            !isset($this->callbackData['mch_id']) ||
            empty($this->callbackData['mch_id']) ||
            !in_array($this->callbackData['trade_type'],['APP','JSAPI'])
        ){
            throw new ErrException('此订单回调异常');
        }

        $this->orderNo = $this->callbackData['out_trade_no'];
    }
}