public override string BeginPay(PayParameter parameter)
{
var config = PayFactory.GetConfig <Config>(this.GetType(), parameter.TradeID);
var head = new Dictionary <string, object>();
head["service"] = ServiceType;
var body = new Dictionary <string, object>();
body["merchant_no"] = config.merchant_id;
body["channel_type"] = ChannelType;
body["out_trade_no"] = parameter.TradeID;
body["total_amount"] = parameter.Amount.ToString();
body["subject"] = parameter.TradeName;
body["spbill_create_ip"] = "8.8.8.8";
body["auth_code"] = parameter.AuthCode;
var strResult = LianTuo_Helper.PostJsonReturnString(config, URL, head, body, parameter.RequestTimeout);
PayFactory.OnLog(parameter.TradeID, LogEventType.ReceivePayResult, strResult);
var responseObj = Newtonsoft.Json.JsonConvert.DeserializeObject <ResponseObject>(strResult);
string serverSign = responseObj.head["sign"].ToString();
if (LianTuo_Helper.Sign(config.key, responseObj.head, responseObj.body) != serverSign)
{
throw new Exception("服务器返回信息签名检验失败");
}
if ((string)responseObj.body["is_success"] == "S")
{
double?receipt_amount = null;
try
{
if (responseObj.body["receipt_amount"] != null)
{
receipt_amount = Convert.ToDouble(responseObj.body["receipt_amount"]);
}
}
catch
{
}
PayFactory.OnPaySuccessed(parameter.TradeID, receipt_amount, null, strResult);
}
else if ((string)responseObj.body["is_success"] == "F")
{
throw new Exception((string)responseObj.body["message"]);
}
else if ((string)responseObj.body["is_success"] == "P")
{
new Thread(() =>
{
CheckPayStateInLoop(parameter);
}).Start();
}
return(null);
}
public override bool CheckPayState(PayParameter parameter)
{
var config = PayFactory.GetConfig <Config>(this.GetType(), parameter.TradeID);
var head = new Dictionary <string, object>();
head["service"] = "front.query";
var body = new Dictionary <string, object>();
body["out_trade_no"] = parameter.TradeID;
var strResult = LianTuo_Helper.PostJsonReturnString(config, URL, head, body, parameter.RequestTimeout);
var responseObj = Newtonsoft.Json.JsonConvert.DeserializeObject <ResponseObject>(strResult);
string serverSign = responseObj.head["sign"].ToString();
if (LianTuo_Helper.Sign(config.key, responseObj.head, responseObj.body) != serverSign)
{
throw new Exception("服务器返回信息签名检验失败");
}
if ((string)responseObj.body["is_success"] == "S")
{
if ((string)responseObj.body["trade_status"] == "success")
{
double?receipt_amount = null;
try
{
if (responseObj.body["receipt_amount"] != null)
{
receipt_amount = Convert.ToDouble(responseObj.body["receipt_amount"]);
}
}
catch
{
}
PayFactory.OnPaySuccessed(parameter.TradeID, receipt_amount, null, strResult);
return(true);
}
else if ((string)responseObj.body["trade_status"] == "fail")
{
PayFactory.OnPayFailed(parameter.TradeID, (string)responseObj.body["trade_error_msg"], strResult);
return(true);
}
else if ((string)responseObj.body["trade_status"] == "closed")
{
throw new Exception("订单已关闭");
}
else if ((string)responseObj.body["trade_status"] == "cancel")
{
throw new Exception("订单已取消");
}
}
return(false);
}
public TaskStatus Handle(IHttpProxy httpProxy)
{
try
{
var requestJson = httpProxy.Form["requestJson"];
if (!string.IsNullOrEmpty(requestJson))
{
var responseObj = Newtonsoft.Json.JsonConvert.DeserializeObject <ResponseObject>(requestJson);
var tradeId = responseObj.body["out_trade_no"].ToString();
var config = PayFactory.GetConfig <Config>(typeof(LianTuo_WeixinJsApi), tradeId);
string serverSign = responseObj.head["sign"].ToString();
if (LianTuo_Helper.Sign(config.key, responseObj.head, responseObj.body) != serverSign)
{
throw new Exception("服务器返回信息签名检验失败");
}
if ((string)responseObj.body["is_success"] == "S")
{
double?receipt_amount = null;
try
{
if (responseObj.body["receipt_amount"] != null)
{
receipt_amount = Convert.ToDouble(responseObj.body["receipt_amount"]);
}
}
catch
{
}
PayFactory.OnPaySuccessed(tradeId, receipt_amount, null, requestJson);
}
else if ((string)responseObj.body["is_success"] == "F")
{
PayFactory.OnPayFailed(tradeId, (string)responseObj.body["message"], requestJson);
}
}
httpProxy.ResponseWrite("success");
}
catch (Exception ex)
{
using (Log log = new Log("Jack.Pay.LianTuo.WXJSApi.Result Error", false))
{
log.Log(ex.ToString());
log.LogJson(httpProxy.Form);
}
}
return(TaskStatus.Completed);
}
public override RefundResult Refund(RefundParameter parameter)
{
var config = PayFactory.GetConfig <Config>(this.GetType(), parameter.TradeID);
var head = new Dictionary <string, object>();
head["service"] = "front.refund";
var body = new Dictionary <string, object>();
body["merchant_no"] = config.merchant_id;
body["out_trade_no"] = parameter.TradeID;
body["out_refund_no"] = Guid.NewGuid().ToString("N");
body["refund_fee"] = parameter.Amount;
body["refund_reason"] = parameter.Reason;
body["spbill_create_ip"] = "8.8.8.8";
var strResult = LianTuo_Helper.PostJsonReturnString(config, URL, head, body, 8);
var responseObj = Newtonsoft.Json.JsonConvert.DeserializeObject <ResponseObject>(strResult);
string serverSign = responseObj.head["sign"].ToString();
if (LianTuo_Helper.Sign(config.key, responseObj.head, responseObj.body) != serverSign)
{
throw new Exception("服务器返回信息签名检验失败");
}
if ((string)responseObj.body["is_success"] == "S")
{
return(new RefundResult {
Result = RefundResult.ResultEnum.SUCCESS,
ServerMessage = strResult
});
}
else if ((string)responseObj.body["is_success"] == "F")
{
return(new RefundResult
{
Error = (string)responseObj.body["message"],
Result = RefundResult.ResultEnum.FAIL,
ServerMessage = strResult
});
}
return(CheckRefundStateInLoop(parameter.TradeID, (string)body["out_refund_no"]));
}
/// <summary>
/// 查询退款状态
/// </summary>
/// <param name="tradeId"></param>
/// <param name="refundNo">退款交易号</param>
/// <returns></returns>
public RefundResult CheckRefundState(string tradeId, string refundNo)
{
var config = PayFactory.GetConfig <Config>(this.GetType(), tradeId);
var head = new Dictionary <string, object>();
head["service"] = "front.refundquery";
var body = new Dictionary <string, object>();
body["out_refund_no"] = refundNo;
var strResult = LianTuo_Helper.PostJsonReturnString(config, URL, head, body, 8);
var responseObj = Newtonsoft.Json.JsonConvert.DeserializeObject <ResponseObject>(strResult);
string serverSign = responseObj.head["sign"].ToString();
if (LianTuo_Helper.Sign(config.key, responseObj.head, responseObj.body) != serverSign)
{
throw new Exception("服务器返回信息签名检验失败");
}
if ((string)responseObj.body["is_success"] == "S")
{
if ((string)responseObj.body["refund_status"] == "success")
{
return(new RefundResult
{
Result = RefundResult.ResultEnum.SUCCESS,
ServerMessage = strResult
});
}
else if ((string)responseObj.body["refund_status"] == "fail")
{
return(new RefundResult
{
Error = (string)responseObj.body["refund_error_msg"],
Result = RefundResult.ResultEnum.FAIL,
ServerMessage = strResult
});
}
}
return(null);
}
public override string BeginPay(PayParameter parameter)
{
bool enableNotify = false;
var config = PayFactory.GetConfig <Config>(this.GetType(), parameter.TradeID);
var head = new Dictionary <string, object>();
head["service"] = "front.jsapi";
var body = new Dictionary <string, object>();
body["merchant_no"] = config.merchant_id;
body["channel_type"] = "WX";
body["out_trade_no"] = parameter.TradeID;
body["total_amount"] = parameter.Amount.ToString();
body["subject"] = parameter.TradeName;
body["spbill_create_ip"] = "8.8.8.8";
body["open_id"] = parameter.AuthCode;
body["sub_appid"] = config.weixin_appid;
if (!string.IsNullOrEmpty(parameter.NotifyDomain))
{
enableNotify = true;
body["notify_url"] = $"{parameter.NotifyDomain}/{PayResult_RequestHandler.NotifyPageName}";
}
var strResult = LianTuo_Helper.PostJsonReturnString(config, URL, head, body, parameter.RequestTimeout);
PayFactory.OnLog(parameter.TradeID, LogEventType.ReceivePayResult, strResult);
var responseObj = Newtonsoft.Json.JsonConvert.DeserializeObject <ResponseObject>(strResult);
string serverSign = responseObj.head["sign"].ToString();
if (LianTuo_Helper.Sign(config.key, responseObj.head, responseObj.body) != serverSign)
{
throw new Exception("服务器返回信息签名检验失败");
}
if ((string)responseObj.body["is_success"] == "S")
{
if (enableNotify == false)
{
new Thread(() =>
{
CheckPayStateInLoop(parameter);
}).Start();
}
//pay_info参数是微信jsapi发起的参数
var jsonWeiXinBody = Newtonsoft.Json.JsonConvert.DeserializeObject <string>(responseObj.body["pay_info"].ToString());
Dictionary <string, string> returnDict = Newtonsoft.Json.JsonConvert.DeserializeObject <Dictionary <string, string> >(jsonWeiXinBody);
returnDict["ReturnUrl"] = parameter.ReturnUrl;
returnDict["TradeID"] = parameter.TradeID;
var jsonStr = Newtonsoft.Json.JsonConvert.SerializeObject(returnDict);
//先把jsonStr保存成一个临时文件
string tranid = Guid.NewGuid().ToString("N");
string tempFile = $"{Helper.GetSaveFilePath()}\\{tranid}.txt";
System.IO.File.WriteAllText(tempFile, jsonStr, Encoding.UTF8);
return($"{parameter.NotifyDomain}/{Weixin.WeiXinPayRedirect_RequestHandler.NotifyPageName}?tranId={tranid}");
}
else if ((string)responseObj.body["is_success"] == "F")
{
throw new Exception((string)responseObj.body["message"]);
}
return(null);
}
