125 lines
3.4 KiB
PHP
125 lines
3.4 KiB
PHP
<?php
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/**
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*
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* example目录下为简单的支付样例，仅能用于搭建快速体验微信支付使用
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* 样例的作用仅限于指导如何使用sdk，在安全上面仅做了简单处理， 复制使用样例代码时请慎重
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* 请勿直接直接使用样例对外提供服务
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*
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**/
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require_once "../lib/WxPay.Api.php";
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require_once '../lib/WxPay.Notify.php';
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require_once "WxPay.Config.php";
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require_once 'log.php';
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//初始化日志
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$logHandler= new CLogFileHandler("../logs/".date('Y-m-d').'.log');
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$log = Log::Init($logHandler, 15);
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class NativeNotifyCallBack extends WxPayNotify
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{
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public function unifiedorder($openId, $product_id)
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{
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//统一下单
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$config = new WxPayConfig();
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$input = new WxPayUnifiedOrder();
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$input->SetBody("test");
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$input->SetAttach("test");
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$input->SetOut_trade_no($config->GetMerchantId().date("YmdHis"));
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$input->SetTotal_fee("1");
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$input->SetTime_start(date("YmdHis"));
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$input->SetTime_expire(date("YmdHis", time() + 600));
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$input->SetGoods_tag("test");
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$input->SetNotify_url("http://paysdk.weixin.qq.com/notify.php");
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$input->SetTrade_type("NATIVE");
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$input->SetOpenid($openId);
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$input->SetProduct_id($product_id);
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try {
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$result = WxPayApi::unifiedOrder($config, $input);
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Log::DEBUG("unifiedorder:" . json_encode($result));
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} catch(Exception $e) {
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Log::ERROR(json_encode($e));
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}
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return $result;
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}
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/**
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*
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* 回包前的回调方法
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* 业务可以继承该方法，打印日志方便定位
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* @param string $xmlData 返回的xml参数
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*
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**/
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public function LogAfterProcess($xmlData)
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{
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Log::DEBUG("call back， return xml:" . $xmlData);
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return;
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}
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/**
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* @param WxPayNotifyResults $objData 回调解释出的参数
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* @param WxPayConfigInterface $config
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* @param string $msg 如果回调处理失败，可以将错误信息输出到该方法
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* @return true回调出来完成不需要继续回调，false回调处理未完成需要继续回调
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*/
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public function NotifyProcess($objData, $config, &$msg)
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{
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$data = $objData->GetValues();
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//echo "处理回调";
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Log::DEBUG("call back:" . json_encode($data));
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//TODO 1、进行参数校验
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if(!array_key_exists("openid", $data) ||
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!array_key_exists("product_id", $data))
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{
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$msg = "回调数据异常";
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Log::DEBUG($msg . json_encode($data));
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return false;
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}
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//TODO 2、进行签名验证
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try {
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$checkResult = $objData->CheckSign($config);
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if($checkResult == false){
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//签名错误
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Log::ERROR("签名错误...");
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return false;
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}
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} catch(Exception $e) {
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Log::ERROR(json_encode($e));
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}
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$openid = $data["openid"];
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$product_id = $data["product_id"];
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//TODO 3、处理业务逻辑
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//统一下单
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$result = $this->unifiedorder($openid, $product_id);
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if(!array_key_exists("appid", $result) ||
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!array_key_exists("mch_id", $result) ||
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!array_key_exists("prepay_id", $result))
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{
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$msg = "统一下单失败";
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Log::DEBUG($msg . json_encode($data));
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return false;
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}
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$this->SetData("appid", $result["appid"]);
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$this->SetData("mch_id", $result["mch_id"]);
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$this->SetData("nonce_str", WxPayApi::getNonceStr());
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$this->SetData("prepay_id", $result["prepay_id"]);
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$this->SetData("result_code", "SUCCESS");
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$this->SetData("err_code_des", "OK");
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return true;
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}
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}
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$config = new WxPayConfig();
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Log::DEBUG("begin notify!");
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$notify = new NativeNotifyCallBack();
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$notify->Handle($config, true);
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