public async Task <object> WxpayNotify()
{
var response = new Senparc.Weixin.MP.TenPayLibV3.ResponseHandler(HttpContext);
if (WxPaySdk.IsTenpaySign(response))
{
string passbackParams = response.GetParameter("attach");
IDictionary <string, string> ps = SysHelper.GetUrlParam(passbackParams);
int id = ps["id"].ToInt32(); //兑换事件Id
switch (ps["merchantType"])
{
case "身家充值":
await _rechargeRecordService.DealWithAsync(id);
break;
case "兑换租赁":
await _exchangeEventService.DealWithAsync(id, "Wx");
break;
}
}
var request = new Senparc.Weixin.MP.TenPayLibV3.RequestHandler();
request.SetParameter("return_code", "SUCCESS");
request.SetParameter("return_msg", "OK");
return(request.ParseXML());
}
public HttpResponseMessage PurchaseService()
{
LogHelper.Logger.Debug("开始回调支付接口");
Senparc.Weixin.MP.TenPayLibV3.ResponseHandler payNotifyRepHandler =
new Senparc.Weixin.MP.TenPayLibV3.ResponseHandler(HttpContext.Current);
payNotifyRepHandler.SetKey(WxPayConfig.KEY);
string return_code = payNotifyRepHandler.GetParameter("return_code"); //返回状态码
string return_msg = payNotifyRepHandler.GetParameter("return_msg"); //返回信息
string xml = string.Format(@"", return_code, return_msg);
var res = Request.CreateResponse(HttpStatusCode.OK);
// 通信失败
if (return_code.ToUpper() != "SUCCESS")
{
//支付失败调用
if (string.IsNullOrEmpty(payNotifyRepHandler.GetParameter("out_trade_no")))
{
_purchaseAppService.FailServiceOrder(new UpdateServiceOrder()
{
ID = payNotifyRepHandler.GetParameter("out_trade_no").Substring(10),
PayState = payNotifyRepHandler.GetParameter("return_code"),
PayExtendInfo = payNotifyRepHandler.ParseXML(),
State = 3,
});
}
xml = "<xml>" +
"<return_code><![CDATA[FAIL]]></return_code>" +
"<return_msg><![CDATA[Fail]]></return_msg>" +
"</xml>";
Logger.Error("交易失败");
res.Content = new StringContent(xml, Encoding.UTF8, "text/xml");
return(res);
}
if (!payNotifyRepHandler.IsTenpaySign())
{
xml = "<xml>" +
"<return_code><![CDATA[FAIL]]></return_code>" +
"<return_msg><![CDATA[sign is error]]></return_msg>" +
"</xml>";
LogHelper.Logger.Debug("签名验证未通过");
res.Content = new StringContent(xml, Encoding.UTF8, "text/xml");
return(res);
}
LogHelper.Logger.Debug(payNotifyRepHandler.GetParameter("out_trade_no").Substring(10) + "支付并且验证成功！");
var transactionId = payNotifyRepHandler.GetParameter("transaction_id");
if (string.IsNullOrEmpty(transactionId))
{
xml = "<xml>" +
"<return_code><![CDATA[FAIL]]></return_code>" +
"<return_msg><![CDATA[微信支付单不存在]]></return_msg>" +
"</xml>";
LogHelper.Logger.Error("微信支付单不存在");
res.Content = new StringContent(xml, Encoding.UTF8, "text/xml");
return(res);
}
var payData = _orderPolicy.Orderquery(transactionId, OrderType.TransactionId);
Logger.Debug(payData.ToJson());
if (payData.GetValue("return_code").ToString() != "SUCCESS" ||
payData.GetValue("result_code").ToString() != "SUCCESS")
{
//订单查询失败，则立即返回结果给微信支付后台
xml = "<xml>" +
"<return_code><![CDATA[FAIL]]></return_code>" +
"<return_msg><![CDATA[订单查询失败]]></return_msg>" +
"</xml>";
LogHelper.Logger.Error("订单查询失败");
res.Content = new StringContent(xml, Encoding.UTF8, "text/xml");
return(res);
}
var result = _purchaseAppService.CompleteServiceOrder(payData);
if (result.Code == ResultCode.Success)
{
xml = "<xml>" +
"<return_code><![CDATA[SUCCESS]]></return_code>" +
"<return_msg><![CDATA[OK]]></return_msg>" +
"</xml>";
LogHelper.Logger.Debug("交易成功！");
}
else
{
xml = "<xml>" +
"<return_code><![CDATA[FAIL]]></return_code>" +
"<return_msg><![CDATA[" + result.Msg + "]]></return_msg>" +
"</xml>";
LogHelper.Logger.Debug(string.Format("{0}！订单号为{1},交易单号为：{2}", result.Msg,
payNotifyRepHandler.GetParameter("out_trade_no").Substring(10),
payNotifyRepHandler.GetParameter("transaction_id")));
}
res.Content = new StringContent(xml, Encoding.UTF8, "text/xml");
LogHelper.Logger.Debug(return_code + return_msg);
return(res);
}
