/// <summary>
/// 微信支付通知（貌似比较臃肿，待优化）
/// </summary>
/// <returns></returns>
public void Notify()
{
ReturnMessage returnMsg = new ReturnMessage()
{
Return_Code = "SUCCESS", Return_Msg = ""
};
string xmlString = GetXmlString(Request);
NotifyMessage message = null;
try
{
//此处应记录日志
message = HttpClientHelper.XmlDeserialize <NotifyMessage>(xmlString);
#region 验证签名并处理通知
XmlDocument doc = new XmlDocument();
doc.LoadXml(xmlString);
Dictionary <string, string> dic = new Dictionary <string, string>();
string sign = string.Empty;
foreach (XmlNode node in doc.FirstChild.ChildNodes)
{
if (node.Name.ToLower() != "sign")
{
dic.Add(node.Name, node.InnerText);
}
else
{
sign = node.InnerText;
}
}
UnifiedWxPayModel model = UnifiedWxPayModel.CreateUnifiedModel(WeiXinConst.AppId, WeiXinConst.PartnerId, WeiXinConst.PartnerKey);
if (model.ValidateMD5Signature(dic, sign))
{
//处理通知
}
else
{
throw new Exception("签名未通过！");
}
#endregion
}
catch (Exception ex)
{
//此处记录异常日志
returnMsg.Return_Code = "FAIL";
returnMsg.Return_Msg = ex.Message;
}
Response.Write(returnMsg.ToXmlString());
Response.End();
}
public override void WriteBack(HttpContext context, bool success)
{
if (context != null)
{
context.Response.Clear();
ReturnMessage returnMsg = new ReturnMessage()
{
Return_Code = "SUCCESS", Return_Msg = ""
};
if (!success)
{
returnMsg.Return_Code = "FAIL";
returnMsg.Return_Msg = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + " YSWL.Payment.PaymentInterface.WeChat.v3.WeChatNotify.FAIL";
}
context.Response.Write(returnMsg.ToXmlString());
context.Response.End();
}
}
/// <summary>
/// 订单支付通道
/// </summary>
public void Index()
{
ReturnMessage returnMsg = new ReturnMessage()
{
Return_Code = "SUCCESS", Return_Msg = ""
};
string xmlString = GetXmlString(Request);
NotifyMessage message = null;
try
{
TxtLogServices.WriteTxtLogEx("WeiXinPayNotify", xmlString);
//此处应记录日志
message = XmlHelper.Deserialize <NotifyMessage>(xmlString);
XmlDocument doc = new XmlDocument();
doc.LoadXml(xmlString);
Dictionary <string, string> dic = new Dictionary <string, string>();
string sign = string.Empty;
foreach (XmlNode node in doc.FirstChild.ChildNodes)
{
if (node.Name.ToLower() != "sign")
{
dic.Add(node.Name, node.InnerText);
}
else
{
sign = node.InnerText;
}
}
//处理通知
decimal orderId;
if (!dic.ContainsKey("out_trade_no") || !decimal.TryParse(dic["out_trade_no"], out orderId))
{
throw new MyException("支付回调订单编号格式不正确");
}
OnlineOrder order = OnlineOrderServices.QueryByOrderId(orderId);
if (order == null)
{
throw new MyException("订单存在,orderId:" + orderId);
}
UnifiedPayModel model = UnifiedPayModel.CreateUnifiedModel(order.CompanyID);
if (!model.ValidateMD5Signature(dic, sign))
{
throw new Exception("签名未通过！");
}
if (!dic.ContainsKey("transaction_id"))
{
throw new MyException("支付流水号不存在");
}
string payTradeNo = dic["transaction_id"];
DateTime payTime = DateTime.Now;
if (dic.ContainsKey("time_end") && dic["time_end"].Length == 14)
{
string strDate = dic["time_end"].Insert(4, "-").Insert(7, "-").Insert(10, " ").Insert(13, ":").Insert(16, ":");
if (!DateTime.TryParse(strDate, out payTime))
{
payTime = DateTime.Now;
}
}
string payAccount = string.Empty;
if (dic.ContainsKey("attach") && dic["attach"] == "MWEB" && dic.ContainsKey("openid") && !string.IsNullOrWhiteSpace(dic["openid"]))
{
payAccount = dic["openid"];
}
else if (dic.ContainsKey("attach") && dic["attach"].Length > 0)
{
//统计二维码推广订单信息
string sAgendID = dic["attach"];
tgPerson person = tgPersonServices.QueryPersonByID(int.Parse(sAgendID));
TgOrder to = new TgOrder();
to.OrderID = order.OrderID;
to.PKID = order.PKID;
to.PKName = order.PKName;
to.PlateNo = order.PlateNo;
to.Amount = order.Amount;
to.RealPayTime = payTime;
to.PersonId = person.id;
to.PersonName = person.name;
TgOrderService.Addperson(to);
}
//if (Request.Cookies["SmartSystem_WeiXinTg_personid"] != null)
//{
//}
WeiXinInerface.ParkingFeeService.DeleteParkingFee(order.PlateNo + order.PKID);
OnlineOrderServices.PaySuccess(orderId, payTradeNo, payTime, payAccount);
}
catch (MyException ex)
{
ExceptionsServices.AddExceptionToDbAndTxt("WeiXinPayNotify", "支付通知出错:" + ex.Message, ex, LogFrom.WeiXin);
//此处记录异常日志
returnMsg.Return_Code = "FAIL";
returnMsg.Return_Msg = ex.Message;
}
catch (Exception ex)
{
ExceptionsServices.AddExceptionToDbAndTxt("WeiXinPayNotify", "支付通知出错", ex, LogFrom.WeiXin);
//此处记录异常日志
returnMsg.Return_Code = "FAIL";
returnMsg.Return_Msg = ex.Message;
}
Response.Write(returnMsg.ToXmlString());
Response.End();
}
public void AdvanceParking()
{
ReturnMessage returnMsg = new ReturnMessage()
{
Return_Code = "SUCCESS", Return_Msg = ""
};
string xmlString = GetXmlString(Request);
NotifyMessage message = null;
try
{
TxtLogServices.WriteTxtLogEx("AdvanceParkingPayNotify", xmlString);
//此处应记录日志
message = XmlHelper.Deserialize <NotifyMessage>(xmlString);
XmlDocument doc = new XmlDocument();
doc.LoadXml(xmlString);
Dictionary <string, string> dic = new Dictionary <string, string>();
string sign = string.Empty;
foreach (XmlNode node in doc.FirstChild.ChildNodes)
{
if (node.Name.ToLower() != "sign")
{
dic.Add(node.Name, node.InnerText);
}
else
{
sign = node.InnerText;
}
}
//处理通知
decimal orderId;
if (!dic.ContainsKey("out_trade_no") || !decimal.TryParse(dic["out_trade_no"], out orderId))
{
throw new MyException("支付回调订单编号格式不正确");
}
AdvanceParking order = AdvanceParkingServices.QueryByOrderId(orderId);
if (order == null)
{
throw new MyException("获取预订单失败");
}
UnifiedPayModel model = UnifiedPayModel.CreateUnifiedModel(order.CompanyID);
if (!model.ValidateMD5Signature(dic, sign))
{
throw new Exception("签名未通过！");
}
if (!dic.ContainsKey("transaction_id"))
{
throw new MyException("支付流水号不存在");
}
string payTradeNo = dic["transaction_id"];
DateTime payTime = DateTime.Now;
if (dic.ContainsKey("time_end") && dic["time_end"].Length == 14)
{
string strDate = dic["time_end"].Insert(4, "-").Insert(7, "-").Insert(10, " ").Insert(13, ":").Insert(16, ":");
if (!DateTime.TryParse(strDate, out payTime))
{
payTime = DateTime.Now;
}
}
AdvanceParkingServices.PaySuccess(orderId, payTradeNo, payTime);
}
catch (MyException ex)
{
ExceptionsServices.AddExceptionToDbAndTxt("AdvanceParkingPayNotify", "支付通知出错:" + ex.Message, ex, LogFrom.WeiXin);
//此处记录异常日志
returnMsg.Return_Code = "FAIL";
returnMsg.Return_Msg = ex.Message;
}
catch (Exception ex)
{
ExceptionsServices.AddExceptionToDbAndTxt("AdvanceParkingPayNotify", "支付通知出错", ex, LogFrom.WeiXin);
//此处记录异常日志
returnMsg.Return_Code = "FAIL";
returnMsg.Return_Msg = ex.Message;
}
Response.Write(returnMsg.ToXmlString());
Response.End();
}