/**
* 微信支付异步回调API
* 微信支付成功，会收到异步回调
*/
public function actionWxpay()
{
$weixinPay = new WeixinPay();
$weixin = new Weixin();
$xml = file_get_contents('php://input');
$msg = $weixin->parseMsg($xml);
//记录微信推送日志
$notifyMongo = new WeixinPayNotify();
$notifyMongo->logPayNotify($xml);
if (!$msg || !is_object($msg)) {
$weixinPay->notifyXml('FAIL', '通知不合法');
}
if (!isset($msg->return_code) || $msg->return_code != 'SUCCESS') {
$weixinPay->notifyXml('FAIL', '通信失败');
}
if (!isset($msg->result_code) || $msg->result_code != "SUCCESS") {
$weixinPay->notifyXml('FAIL', '交易失败');
}
//签名验证失败
if (!$weixinPay->checkSign($msg)) {
$weixinPay->notifyXml('FAIL', '签名验证失败');
}
//$notifyMongo->add($msg);
//流程走到这里说明已经支付成功了，这里无需更新订单逻辑
$userOrder = new UserOrder();
//记录微信订单号
$userOrder->pay($msg->out_trade_no, $msg->transaction_id);
}
/**
* 利用统一支付接口获取预支付订单id
*/
public function getPrepayId()
{
$url = 'https://api.mch.weixin.qq.com/pay/unifiedorder';
$this->bodyArr();
$wx = new Weixin();
$xml = $this->arrayToXml();
$msg = $wx->rawpost($url, $xml);
$msgArr = $wx->parseMsg($msg);
if (!$msgArr || !is_object($msgArr)) {
throw new \Exception('预支付订单申请请求失败');
}
//print_r($msgArr);exit();
if ($msgArr->return_code == 'SUCCESS') {
$this->param['prepay_id'] = $msgArr->prepay_id;
} else {
throw new \Exception('无法创建预支付订单');
}
}
/**
* 获取二维码原始信息
* token = md5(id+inner_weixin_key+id)
* @param $scene
* @param $token
*/
public function actionGetqrcode()
{
$params = $this->getParams();
//解析字符串
$scene = $params['scene'];
$token = $params['token'];
$innerWeixinKey = WEIXIN_INNER_KEY;
$trueToken = md5($scene . $innerWeixinKey . $scene);
if ($token != $trueToken) {
$this->innerOutput(1, '无法通过请求认证');
}
$accessMongo = new WeixinAccessToken();
$access_token = $accessMongo->getAccessToken();
if (!$access_token) {
$this->innerOutput(2, '无法获取access_token');
}
$weixin = new Weixin();
$qrdata = $weixin->getQrticket($access_token, $scene);
if (!$qrdata || !is_array($qrdata)) {
$this->innerOutput(3, '无法获取二维码信息');
}
$this->innerOutput(0, '成功获取二维码信息', $qrdata);
}