109 lines
2.5 KiB
PHP
109 lines
2.5 KiB
PHP
<?php
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/**
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* Created by PhpStorm.
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* User: whwyy
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* Date: 2018/3/26 0026
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* Time: 10:22
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*/
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namespace wchat\qq;
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use Exception;
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use wchat\common\HttpClient;
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use wchat\common\Result;
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use wchat\common\Help;
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class Recharge extends SmallProgram
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{
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private $money = 0;
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private $orderNo;
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private $data = [];
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private $unifiedorder = 'https://qpay.qq.com/cgi-bin/pay/qpay_unified_order.cgi';
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/**
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* @param int $money
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* @param string $orderNo
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* @param string $openId
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* @return array|mixed|Result
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* @throws
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*/
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public function recharge(int $money, string $orderNo, $openId = '')
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{
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if ($money < 0) {
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return new Result(['code' => 500, 'message' => '充值金额不能小于0.']);
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}
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$this->money = $money;
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$this->orderNo = $orderNo;
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$this->data['openid'] = $openId;
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$this->request->setCallback(function ($result, $body) {
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$data = Help::toArray($result);
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if (isset($data['sign'])) {
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$sign = $data['sign'];
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unset($data['sign']);
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}
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if (!isset($sign)) {
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$return['code'] = -1;
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$return['message'] = '返回数据签名验证失败';
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} else {
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$data['postBody'] = $body;
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$return['code'] = 0;
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$return['data'] = $data;
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if ($data['return_code'] == 'FAIL') {
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$return['code'] = -1;
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$return['message'] = $data['return_msg'];
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}
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}
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return new Result($return);
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});
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return $this->send($this->unifiedorder, $this->builder());
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}
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/**
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* @return string
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*/
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protected function builder()
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{
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$data = [
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'appid' => $this->config->getAppid(),
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'mch_id' => $this->config->getMchId(),
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'nonce_str' => Help::random(32),
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'body' => $this->config->getBody(),
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'out_trade_no' => $this->orderNo,
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'total_fee' => $this->money,
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'spbill_create_ip' => $_SERVER['REMOTE_ADDR'],
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'notify_url' => $this->config->getNotifyUrl(),
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'trade_type' => $this->config->getTradeType(),
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];
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$this->data = array_merge($data, $this->data);
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$key = $this->config->getKey();
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$sign_type = $this->config->getSignType();
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$this->data['sign_type'] = $this->config->getSignType();
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$this->data['sign'] = Help::sign($this->data, $key, $sign_type);
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return Help::toXml($this->data);
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}
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/**
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* @param $url
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* @param $data
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* @return array|mixed|Result
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* @throws Exception
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*/
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private function send($url, $data)
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{
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$this->request->setIsSSL(true);
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$this->request->setMethod(HttpClient::POST);
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$this->request->addHeader('Content-Type', 'text/xml');
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return $this->request->send($url, $data);
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}
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}
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