/// <summary>
/// V3 统一订单查询接口
/// </summary>
/// <param name="postXml"></param>
/// <returns></returns>
public static UnifiedOrderQueryMessage UnifiedOrderQuery(string companyId, string transactionId, string orderId)
{
UnifiedPayModel model = UnifiedPayModel.CreateUnifiedModel(companyId);
string postXml = model.CreateOrderQueryXml(transactionId, orderId);
string url = WeiXinPayConst.WeiXin_Pay_UnifiedOrderQueryUrl;
UnifiedOrderQueryMessage message = HttpHelper.PostXmlResponse <UnifiedOrderQueryMessage>(url, postXml);
return(message);
}
public ActionResult AdvanceParkingPayment(decimal orderId)
{
try
{
AdvanceParking order = AdvanceParkingServices.QueryByOrderId(orderId);
if (order == null)
{
throw new MyException("支付信息不存在");
}
if (order.OrderState != 0)
{
throw new MyException("支付状态不正确");
}
UnifiedPayModel model = UnifiedPayModel.CreateUnifiedModel(order.CompanyID);
if (string.IsNullOrWhiteSpace(order.PrepayId))
{
string payNotifyAddress = string.Format("{0}{1}", WXApiConfigServices.QueryWXApiConfig(order.CompanyID).Domain, "/WeiXinPayNotify/AdvanceParking");
//预支付
UnifiedPrePayMessage result = PaymentServices.UnifiedPrePay(model.CreatePrePayPackage(order.OrderId.ToString(), ((int)(order.Amount * 100)).ToString(), WeiXinOpenId, "预停车支付", payNotifyAddress));
if (result == null || !result.ReturnSuccess || !result.ResultSuccess || string.IsNullOrEmpty(result.Prepay_Id))
{
throw new Exception(string.Format("获取PrepayId 失败,Message:{0}", result.ToXmlString()));
}
AdvanceParkingServices.UpdatePrepayIdById(result.Prepay_Id, order.OrderId);
order.PrepayId = result.Prepay_Id;
}
WeiXinPaySignModel payModel = new WeiXinPaySignModel()
{
AppId = model.AppId,
Package = string.Format("prepay_id={0}", order.PrepayId),
Timestamp = ((DateTime.Now.ToUniversalTime().Ticks - 621355968000000000) / 10000000).ToString(),
Noncestr = Util.CreateNoncestr(),
};
Dictionary <string, string> nativeObj = new Dictionary <string, string>();
nativeObj.Add("appId", payModel.AppId);
nativeObj.Add("package", payModel.Package);
nativeObj.Add("timeStamp", payModel.Timestamp);
nativeObj.Add("nonceStr", payModel.Noncestr);
nativeObj.Add("signType", payModel.SignType);
payModel.PaySign = model.GetCftPackage(nativeObj); //生成JSAPI 支付签名
ViewBag.PayModel = payModel;
return(View(order));
}
catch (MyException ex)
{
return(PageAlert("Index", "AdvanceParking", new { RemindUserContent = ex.Message }));
}
catch (Exception ex) {
ExceptionsServices.AddExceptionToDbAndTxt("WeiXinPayment_Error", string.Format("预停车支付失败 orderId:{0};openId:{1}", orderId, WeiXinOpenId), ex, LogFrom.WeiXin);
return(PageAlert("Index", "AdvanceParking", new { RemindUserContent = "支付异常,请重新支付" }));
}
}
public static bool CloseOrderPay(string companyId, string out_trade_no)
{
UnifiedPayModel model = UnifiedPayModel.CreateUnifiedModel(companyId);
string postData = model.CreateClosePayPackage(out_trade_no);
TxtLogServices.WriteTxtLogEx("CloseOrderPay", "OrderId:{0},Request Xml:{1}", out_trade_no, postData);
string url = WeiXinPayConst.WeiXin_Pay_ClosePayUrl;
var message = HttpHelper.PostXmlResponse <ClosePayMessage>(url, postData);
TxtLogServices.WriteTxtLogEx("CloseOrderPay", " OrderId:{0}, Return Xml:{1},Result:{2}", out_trade_no, message.ToXmlString(), message.Success ? "成功" : "失败");
return(message.Success);
}
private UnifiedPayModel GetUnifiedPayModel(OnlineOrder order, string description, string attach = "")
{
UnifiedPayModel model = UnifiedPayModel.CreateUnifiedModel(order.CompanyID);
if (string.IsNullOrWhiteSpace(order.PrepayId))
{
string payNotifyAddress = string.Format("{0}{1}", WXApiConfigServices.QueryWXApiConfig(order.CompanyID).Domain, "/WeiXinPayNotify/Index");
//预支付
string postData = model.CreatePrePayPackage(order.OrderID.ToString(), ((int)(order.Amount * 100)).ToString(), WeiXinOpenId, description, payNotifyAddress, attach);
UnifiedPrePayMessage result = PaymentServices.UnifiedPrePay(postData);
if (result == null || !result.ReturnSuccess || !result.ResultSuccess || string.IsNullOrEmpty(result.Prepay_Id))
{
ExceptionsServices.AddExceptionToDbAndTxt("WeiXinPayment_Error", "预支付", string.Format("postData:{0}", postData), LogFrom.WeiXin);
throw new Exception(string.Format("获取PrepayId 失败,Message:{0}", result.ToXmlString()));
}
OnlineOrderServices.UpdatePrepayIdById(result.Prepay_Id, order.OrderID);
order.PrepayId = result.Prepay_Id;
}
return(model);
}
/// <summary>
/// 申请退款（V3接口）
/// </summary>
/// <param name="postData">请求参数</param>
/// <param name="certPath">证书路径</param>
/// <param name="certPwd">证书密码</param>
public static bool Refund(string comapnyId, string transaction_Id, string out_trade_no, string total_fee, string refund_fee, string refundNo, string certpath)
{
TxtLogServices.WriteTxtLogEx("WeiXin_Request_Refund", "transaction_Id:{0}；out_trade_no:{1}；total_fee：{2}；refund_fee：{3}；refundNo：{4}", transaction_Id, out_trade_no, total_fee, refund_fee, refundNo);
UnifiedPayModel model = UnifiedPayModel.CreateUnifiedModel(comapnyId);
string postData = model.CreateOrderRefundXml(out_trade_no, transaction_Id, total_fee, refundNo, refund_fee);
TxtLogServices.WriteTxtLogEx("WeiXin_Request_Refund", "postData xml:{0}", postData);
WX_ApiConfig config = WXApiConfigServices.QueryWXApiConfig(comapnyId);
TxtLogServices.WriteTxtLogEx("WeiXin_Request_Refund", "config:{0}", config == null?"is null":"is not null");
if (config == null || string.IsNullOrWhiteSpace(config.CertPath) || string.IsNullOrWhiteSpace(config.CertPwd))
{
throw new MyException("获取支付配置失败");
}
string path = string.Format("{0}{1}", certpath, config.CertPath.TrimStart('/'));
string url = WeiXinPayConst.WeiXin_Pay_UnifiedOrderRefundUrl;
RefundMessage message = PostXmlResponse <RefundMessage>(url, postData, path, config.CertPwd);
TxtLogServices.WriteTxtLogEx("WeiXin_Request_Refund", "OrderId:{0}；return Xml:{1}", out_trade_no, message.ToXmlString());
return(message.Success);
}
/// <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();
}