pay_center_server/app/Repositories/Service/Payment/JingchengPayment.php

<?php

namespace App\Repositories\Service\Payment;

class JingchengPayment extends PaymentInterface
{
    /**
     * 支付请求地址
     *
     * @var string
     */
    private $payUrl = 'http://pay.jincen888.cn/api/pay/create_order';

    /**
     * 查询请求地址
     *
     * @var string
     */
    private $queryUrl = 'http://pay.jincen888.cn/api/pay/query_order';

    private $appid = 'da0615906db345a981c6c03e6029f066';

    /**
     * 公钥
     *
     * @var string
     */
    private $publicKey = 'QWWDU20FV2CATA0V7VVS8SUILQFFWHIGMVKTVEHP4ZG0KICKSMDLIFQG0OMJGZPL8TGB7FATAV0T0ADJRPFLLEACOB0HMUTDXIXNUHPL7KVUDNOICLSMMNK5JTUWC0HU';

    const SUCESS_CODE = 0;

    const STATUS_CODE = 2;

    /**
     * @var null
     */
    private static $_instance = null;

    /**
     * @return WhiteSharkPayment|null
     */
    public static function getInstance()
    {
        if (is_null(self::$_instance)) {
            self::$_instance = new self();
        }
        return self::$_instance;
    }

    public function createPayLink($data = array())
    {
        $payInfo = [
            'mchId' => $data['partner_id'],  //商户号
            'appId' => $this->appid,
            'productId' => $data['pay_attr_code'],
            'mchOrderNo' => $data['order_sn'],
            'currency' => 'cny',
            'amount' => $data['money'] * 100,
            "clientIp" => $data['ip'] ?: '127.0.0.0',
            "device" => 'ios10.3.1',
            'notifyUrl' => $data['notify_url'],
            'returnUrl' => $data['pay_url'],
            'subject' => 'shop',
            'body' => 'CJ',
            'reqTime' => date('YmdHis'),
            'version' => '1.0'
        ];

        $payInfo['sign'] = strtoupper(md5($this->getSign($payInfo) . 'key=' . $this->publicKey));
        $sRes = $this->httpPost($this->payUrl, $payInfo);
        if (empty($sRes)) {
            $this->_lastError = '请求异常';
            payLogger(__CLASS__, '请求异常data='.$sRes, $payInfo);
            return '';
        }
        logger($sRes);
        $aRes = json_decode($sRes, true);
        if (empty($aRes)) {
            $this->_lastError = '请求异常!';
            payLogger(__CLASS__, '请求异常 (解析) data='.$sRes, $payInfo);
            return '';
        }

        if ($aRes['retCode'] != self::SUCESS_CODE) {
            $this->_lastError = '请求异常,请求失败';
            payLogger(__CLASS__, '请求异常,请求失败 data='.$sRes, $payInfo);
            return '';
        }

        return $aRes['payJumpUrl'];
    }

    public function queryOrder($data, &$orderSn, &$money, $partnerId)
    {
        $queryInfo = [
            'mchId' => $partnerId,
            'payOrderId' => $data['payOrderId'],
            'mchOrderNo' => $orderSn,
            "reqTime" => date("YmdHis"),
            "version" => '1.0'
        ];

        $queryInfo['sign'] = strtoupper(md5($this->getSign($queryInfo) . 'key=' . $this->publicKey));
        $sRes = $this->httpPost($this->queryUrl, $queryInfo);
        if (empty($sRes)) {
            $this->_lastError = '查询请求异常';
            payLogger(__CLASS__, '查询请求异常 $queryInfo='.json_encode($queryInfo), $data);
            return '';
        }

        $aRes = json_decode($sRes, true);
        if (empty($sRes)) {
            $this->_lastError = '查询解析异常';
            payLogger(__CLASS__, '查询解析异常 data='.$sRes, $data);
            return '';
        }

        if ($aRes['retCode'] != self::SUCESS_CODE) {
            $this->_lastError = '查询订单状态异常';
            payLogger(__CLASS__, '查询订单状态异常'.json_encode($data));
            return '';
        }

        if ($money != $aRes['amount']) {
            $this->_lastError = '查询订单金额异常';
            payLogger(__CLASS__, '查询订单金额异常'.json_encode($data));
            return '';
        }

        return true;
    }

    public function notify(&$orderSn, &$tradeNo, &$money, $partnerId)
    {
        $data = request()->all();
        if (!($data['status'] == self::STATUS_CODE || $data['status'] == 3)) {
            payLogger(__CLASS__, '回调订单状态失败!'.json_encode($data));
            return false;
        }

        $info = [
            'payOrderId' => $data['payOrderId'],
            'mchId' => $partnerId,
            'appId' => $this->appid,
            'productId' => $data['productId'],
            'mchOrderNo' => $data['mchOrderNo'],
            'amount' => $data['amount'],
            'status' => $data['status'],
            'income' => $data['income'],
            'backType' => $data['backType'],
            'reqTime' => $data['reqTime']
        ];

        if (!empty($data['paySuccTime'])) {
            $info['paySuccTime'] = $data['paySuccTime'];
        }

        if (!empty($data['channelOrderNo'])) {
            $info['channelOrderNo'] = $data['channelOrderNo'];
        }

        $sign = strtoupper(md5($this->getSign($info) . 'key=' . $this->publicKey));
        if ($sign != $data['sign']) {
            $this->_lastError = '验证失败！';
            logger(json_encode($data) . ':验证失败!');
            return false;
        }

        $authMoney = $data['amount'];
        $res = $this->queryOrder($data, $data['mchOrderNo'], $authMoney, $partnerId);
        if (empty($res)) {
            return '';
        }

        $money = $data['amount'] / 100;
        $orderSn = $data['mchOrderNo'];
        $tradeNo = $data['payOrderId'];
        return true;
    }

    public function stopNotify()
    {
        return 'success';
    }
}