admin/app/payment/controllers/PldController.php

<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2018/11/6
 * Time: 16:59
 */

namespace app\payment\controllers;

use app\payment\PaymentController;
use app\common\helpers\Url;
use app\common\models\AccountWechats;
use app\frontend\modules\finance\models\BalanceRecharge;
use app\common\services\Pay;

class PldController extends PaymentController
{
    private $attach = [];

    private $pld_proportion = 0;

    private $balance_proportion = 0;
    public function preAction()
    {
        parent::preAction();

        if (empty(\YunShop::app()->uniacid)) {
            $this->attach = explode('a', $_GET['OrderID']);

            \Setting::$uniqueAccountId = \YunShop::app()->uniacid = $this->attach[0];

            AccountWechats::setConfig(AccountWechats::getAccountByUniacid(\YunShop::app()->uniacid));
        }

        //PLD币和余额的兑换比例
        $this->pld_proportion = \Setting::get('plugin.pld_pay.pld_proportion') ?:1;
        $this->balance_proportion = \Setting::get('plugin.pld_pay.balance_proportion') ?:1;

    }

    //异步充值通知
    public function notifyUrl()
    {
        $parameter = $_GET;

        \Log::debug('------------PLD异步通知----------------'.$_SERVER['QUERY_STRING']);

        if(!empty($parameter)){
            if($this->getSignResult($parameter)) {
                $recharge_log = BalanceRecharge::ofOrderSn($this->attach[1])->withoutGlobalScope('member_id')->first();
                if ($recharge_log && $recharge_log->status != 1) {
                    $this->log($parameter);
                    \Log::info('------PLD验证成功-----');
                    $data = [
                        'total_fee'    =>  $this->proportionPrice($parameter['Amount']),
                        'out_trade_no' => $this->attach[1],
                        'trade_no'     => 'pld',
                        'unit'         => 'yuan',
                        'pay_type'     => 'PLD支付',
                        'pay_type_id'  => 23,

                    ];
                    $this->payResutl($data);
                    \Log::info('----PLD结束----');
                    echo 'ok';
                } else {
                    if ($recharge_log && $recharge_log->status == 1) {
                        echo 'ok';
                    }
                }
            } else {
                //签名验证失败
                echo '签名验证失败';
            }
        }else {
            echo '无参数';
        }
    }

    //同步充值通知
    public function returnUrl()
    {
        $parameter = $_GET;

        $this->log($parameter);

        if(!empty($parameter)){
            if($this->getSignResult($parameter)) {
                $recharge_log = BalanceRecharge::ofOrderSn($this->attach[1])->withoutGlobalScope('member_id')->first();
                if ($recharge_log && $recharge_log->status != 1) {
                    \Log::info('------PLD验证成功-----');
                    $data = [
                        'total_fee'    => $this->proportionPrice($parameter['Amount']),
                        'out_trade_no' => $this->attach[1],
                        'trade_no'     => 'pld',
                        'unit'         => 'yuan',
                        'pay_type'     => 'PLD支付',
                        'pay_type_id'  => 23,

                    ];
                    $this->payResutl($data);
                    \Log::info('----PLD结束----');
                    redirect(Url::absoluteApp('member', ['i' => \YunShop::app()->uniacid]))->send();
                } else {
                    if ($recharge_log && $recharge_log->status == 1) {
                        \Log::debug('--------PLD充值已记录------------');
                        redirect(Url::absoluteApp('member', ['i' => \YunShop::app()->uniacid]))->send();
                    }
                    //其他错误
                    \Log::debug('----PLD充值记录不存在----');
                }
            } else {
                //签名验证失败
                \Log::debug('----PLD签名验证失败----');
            }
        }else {
            \Log::debug('----参数为空----');
        }
        redirect(Url::absoluteApp('home'))->send();
    }

    /**
     * 反转充值比例，用于做余额充值金额验证
     * @param $amount int 第三方返回金额
     * @return float
     */
    protected function proportionPrice($amount)
    {
        $amount = ($amount / $this->pld_proportion) * $this->balance_proportion;

        return floatval($amount);
    }


    /**
     * 签名验证
     *
     * @return bool
     */
    public function getSignResult($parameter)
    {
        $key = $parameter['OrderID'].$parameter['Amount'].'zhijie';

        $md5_key = md5(md5($key));

        return $parameter['Sign'] == $md5_key;
    }

    /**
     * 支付日志
     *
     * @param $post
     */
    public function log($data)
    {
        //访问记录
        Pay::payAccessLog();
        //保存响应数据
        Pay::payResponseDataLog($this->attach[1], 'PLD充值支付', json_encode($data));
    }
}