hemall.terabimsoft.com.cn/app/backend/modules/refund/controllers/PayController.php

<?php
/**
 * Created by PhpStorm.
 * Author: 芸众商城 www.yunzshop.com
 * Date: 2017/4/21
 * Time: 下午6:16
 */

namespace app\backend\modules\refund\controllers;

use app\common\components\BaseController;
use app\common\events\order\AfterOrderRefundSuccessEvent;
use app\common\exceptions\AppException;
use app\common\exceptions\ShopException;
use app\common\modules\refund\services\RefundService;
use app\backend\modules\refund\services\RefundMessageService;
use app\backend\modules\refund\models\RefundApply;


class PayController extends BaseController
{
    private $refundApply;   
    public $transactionActions = [];

    public function preAction()
    {
        parent::preAction();

        $this->validate([
            'refund_id' => 'required',
        ]);

        $this->refundApply = RefundApply::find(request()->input('refund_id'));
        if (!isset($this->refundApply)) {
            throw new AdminException('退款记录不存在');
        }
    }

    public function api()
    {

        $request = request()->input();

        try {
            $result = \Illuminate\Support\Facades\DB::transaction(function () use ($request) {
                $result = (new RefundService)->pay($request['refund_id']);
                if (!$result) {
                    throw new AppException('操作失败');
                }

                return $result;
            });
        } catch (\Exception $e) {
            \Log::debug('<------售后退款失败------:'.$e->getMessage());
            throw new AppException($e->getMessage());
        }




        return $this->successJson('退款成功');

    }

    /**
     * {@inheritdoc}
     */
    public function index()
    {
        $request = request()->input();

        $this->validate([
            'refund_id' => 'required'
        ]);


        $restrictAccess = \app\common\services\RequestTokenService::limitRepeat('agree_refund_'. $request['refund_id']);

        if (!$restrictAccess) {
            throw new ShopException('短时间内重复操作，请等待10秒后再操作');
        }

        try {
            /**
             * @var $this ->refundApply RefundApply
             */
            $result = \Illuminate\Support\Facades\DB::transaction(function () use ($request) {
                $result = (new RefundService)->pay($request['refund_id']);
                if (!$result) {
                    throw new ShopException('操作失败');
                }
                return $result;
            });
        } catch (\Exception $e) {
            \Log::debug('<------售后退款失败------:'.$e->getMessage());
            throw new ShopException($e->getMessage());
        }

        if (is_string($result)) {
            redirect($result)->send();
        }

        if (is_array($result) && isset($result['action']) && isset($result['input'])) {
           echo $this->formPost($result);exit();
        }

//        RefundMessageService::passMessage($this->refundApply);//通知买家
//
//        event(new  AfterOrderRefundSuccessEvent($this->refundApply));
//        if (app('plugins')->isEnabled('instation-message')) {
//            event(new \Yunshop\InstationMessage\event\OrderRefundSuccessEvent($this->refundApply));
//        }
        return $this->message('操作成功');

    }


    /**
     * 表单POST请求
     * @param $trxCode
     * @param $data
     */
    public function formPost($data)
    {

        $echo = "<form style='display:none;' id='form1' name='form1' method='post' action='" . $data['action']."'>";
        foreach ($data['input'] as $k => $v) {
            $echo .= "<input name='{$k}' type='text' value='{$v}' />";
        }
        $echo .= "</form>";
        $echo .= "<script type='text/javascript'>function load_submit(){document.form1.submit()}load_submit();</script>";

        echo $echo;
    }

}