public void WxRefundNotify()
{
WxPayData res = new WxPayData();
try
{
Notify notify = new Notify(this);
WxPayData notifyData = notify.GetRefundNotifyData();
if (!notifyData.IsSet("return_code") || notifyData.GetValue("return_code").ToString() != "SUCCESS")
{
goto TheEnd;
}
// 回调通知成功，取得密文
var reqCiphertext = notifyData.GetValue("req_info").ToString();
// 解密
var key = MD5Helper.ToMd5Bit32(PayConfig.WxKey());
var clearText = MD5Helper.AESDecrypt(reqCiphertext, key);
//转换数据格式
WxPayData reqCipherData = new WxPayData();
try { reqCipherData.FromXml(clearText, false); }
catch (WxPayException) { }
var refundStatus = reqCipherData.GetValue("refund_status").ToString();
var otherRefundNum = reqCipherData.GetValue("out_refund_no").ToString();
var refundNo = reqCipherData.GetValue("out_trade_no").ToString();
if (refundStatus.ToUpper() == "SUCCESS")
{
// 修改订单状态
ResultModel <Bis_Record> result = new RecordService().ModifyOrderStatusRefund(refundNo, otherRefundNum);
if (result.status > 0)
{
if (result.data != null)
{
// 修改退款单状态
new RefundService().UpdateRefundStatus(result.data.RecordID, otherRefundNum, Order_Status.Refunded);
// 退款成功，修改订单状态成功之后
// 推送微信通知消息
SendMsgRefund(result.data);
}
res.SetValue("return_code", "SUCCESS");
res.SetValue("return_msg", "OK");
Response.Write(res.ToXml());
Response.End();
return;
}
}
TheEnd:
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", "FAIL");
Response.Write(res.ToXml());
Response.End();
}
catch (Exception ex)
{
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", "FAIL");
Response.Write(res.ToXml());
Response.End();
MYLog.Error("退款回调", ex.ToString());
}
}
