AliwapService.php
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<?php
namespace Plugin\Pay\aliwap;
use Plugin\Pay\aliwap\AliwapConfig;
use Plugin\Pay\aliwap\AliwapReqparams;
use Plugin\Pay\aliwap\AliwapRspparams;
use Api\Yohobuy;
use Plugin\Helpers;
use Plugin\UdpLog;
/**
* 支付宝手机网页支付
*/
class AliwapService
{
var $config;
var $alipay_config;
public function __construct()
{
$this->logProjectPrefix = 'aliwap';
$this->config = new AliwapConfig();
}
/**
* 构造请求参数
* @see QPay_Utils_Interface::getPayRequestPars()
*/
public function getPayRequestPars(AliwapReqparams $params)
{
//构造要请求的参数数组，无需改动
$parameter = array(
'service' => $this->config->service,
'partner' => $this->config->partner,
'_input_charset' => $this->config->input_charset,
'notify_url' => Yohobuy::SERVICE_NOTIFY . $this->config->notify_url,
'return_url' => Helpers::url($this->config->return_url),
/* 业务参数 */
'payment_type' => $this->config->payment_type,
'seller_id' => $this->config->partner,
'it_b_pay' => $params->payExpireMinute . 'm',
'payment_type' => $this->config->payment_type,
'out_trade_no' => $params->orderCode,
'subject' => $params->goodsName,
'total_fee' => $params->totalFee / 100, //单位为元
"show_url" => Helpers::url(''),
);
ksort($parameter);
reset($parameter);
$param = '';
$sign = '';
$parameter = Helpers::paraFilter($parameter);
foreach ($parameter AS $key => $val) {
$param .= "$key=" . urlencode($val) . "&";
$sign .= "$key=$val&";
}
$param = substr($param, 0, -1);
$sign = substr($sign, 0, -1) . $this->config->alipay_key;
$result = array(
'pay_url' => $this->config->pay_url,
'pars' => $param . "&sign=" . md5($sign) . "&sign_type=" . $this->config->sign_type,
'reqType' => 'get'
);
return $result;
}
/**
* 解析结果
*
*/
public function parseResponse(Array $arrResponse)
{
UdpLog::info("【{$this->logProjectPrefix}-支付宝支付】,function:parseResponse,回调参数", $arrResponse);
if (isset($arrResponse['q'])) {
unset($arrResponse['q']);
}
$rsp = new AliwapRspparams();
if (!$this->checkResponse($arrResponse)) {
//验证不成功
$rsp->payResult = -1;
} else {
$rsp->bankName = "";
$outTradeNo = $arrResponse["out_trade_no"];
$rsp->orderCode = $outTradeNo;
$rsp->payResult = $this->convertResult($arrResponse["trade_status"]);
$rsp->payTime = isset($arrResponse["gmt_payment"]) ? $arrResponse["gmt_payment"] : '';
$rsp->totalFee = $arrResponse["total_fee"];
$rsp->resultMsg = $arrResponse["notify_type"];
//添加支付订单号和交易号
$rsp->payOrderCode = $outTradeNo;
$rsp->tradeNo = $arrResponse['trade_no'];
$rsp->bankBillNo = "";
}
UdpLog::info("【{$this->logProjectPrefix}-支付宝支付】,function:parseResponse,回调参数的结果", $arrResponse);
return $rsp;
}
protected function convertResult($resultCode)
{
if ($resultCode == "TRADE_SUCCESS") {
return 200;
}
return 400;
}
/**
* 验证回复的正确性
* @see QPay_Utils_Abstract::verifResponse()
*/
protected function checkResponse(array $arrResponse)
{
ksort($arrResponse);
reset($arrResponse);
$sign = '';
foreach ($arrResponse AS $key => $val) {
if ($key === 'sign' || $key === 'sign_type' || $key === 'code' || $val === '') {
continue;
}
$sign .= "$key=$val&";
}
$sign = substr($sign, 0, -1) . $this->config->alipay_key;
return md5($sign) != $arrResponse['sign'] ? false : true;
}
}