public string WxRedPackCreate(string openid, int amount, string mch_billno, string act_name, string send_name, string remark, string wishing)
{
//Wx_WebOauthAccessToken webToken = utilities.getWebOauthAccessToken(code);
string nonce_str = CommonUtilities.generateNonce();
//string mch_billno = "WXREDPACK" + CommonUtilities.generateTimeStamp() + random.Next(1000, 9999);
string mch_id = WeUtil.getMchId();
string wxappid = WeUtil.getAppId();
string re_openid = openid;
int total_amount = amount;
int total_num = 1;
string client_ip = WeChatUtilities.getConfigValue(WeChatUtilities.IP);
List <QueryParameter> redpackParameter = new List <QueryParameter>();
redpackParameter.Add(new QueryParameter("nonce_str", nonce_str));
redpackParameter.Add(new QueryParameter("mch_billno", mch_billno));
redpackParameter.Add(new QueryParameter("mch_id", mch_id));
redpackParameter.Add(new QueryParameter("wxappid", wxappid));
redpackParameter.Add(new QueryParameter("send_name", send_name));
redpackParameter.Add(new QueryParameter("re_openid", re_openid));
redpackParameter.Add(new QueryParameter("total_amount", total_amount.ToString()));
redpackParameter.Add(new QueryParameter("total_num", total_num.ToString()));
redpackParameter.Add(new QueryParameter("wishing", wishing));
redpackParameter.Add(new QueryParameter("client_ip", client_ip));
redpackParameter.Add(new QueryParameter("act_name", act_name));
redpackParameter.Add(new QueryParameter("remark", remark));
string sign = WeChatUtilities.createPaySign(redpackParameter);
string content = parseXml(redpackParameter, sign);
string post_url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack";
var request = WebRequest.Create(post_url) as HttpWebRequest;
string certpath = @"D:\apiclient_cert.p12";
string password = "******";
X509Certificate2 cert = new X509Certificate2(certpath, password);
request.ClientCertificates.Add(cert);
try
{
request.Method = "post";
StreamWriter streamWriter = new StreamWriter(request.GetRequestStream());
streamWriter.Write(content);
streamWriter.Flush();
streamWriter.Close();
var response = request.GetResponse();
StreamReader reader = new StreamReader(response.GetResponseStream());
//return reader.ReadToEnd();
XmlSerializer xmldes = new XmlSerializer(typeof(WxHBSend_Result));
WxHBSend_Result info = xmldes.Deserialize(reader) as WxHBSend_Result;
// 是否成功
string err_code_des = "";
if (info.return_code == "SUCCESS")
{
if (info.result_code == "SUCCESS")
{
WxRedPackOrder item = new WxRedPackOrder()
{
act_name = act_name,
mch_billno = mch_billno,
err_code_desc = err_code_des,
status = "SENDING",
send_time = DateTime.Now,
re_openid = openid,
send_name = send_name,
total_amount = amount,
total_num = 1,
remark = remark,
wishing = wishing
};
PaymentDb.WxRedPackOrder.Add(item);
PaymentDb.SaveChanges();
return("SUCCESS");
}
else
{
err_code_des = info.err_code_des;
}
}
else
{
err_code_des = info.return_msg;
}
WxRedPackOrder redpack = new WxRedPackOrder()
{
act_name = act_name,
mch_billno = mch_billno,
err_code_desc = err_code_des,
status = "FAILED",
re_openid = openid,
send_name = send_name,
total_amount = amount,
total_num = 1,
remark = remark,
wishing = wishing
};
PaymentDb.WxRedPackOrder.Add(redpack);
PaymentDb.SaveChanges();
return("FAIL");
}
catch (Exception ex)
{
return(ex.Message);
}
}
public ActionResult wx_pay_nofity()
{
StreamReader reader = new StreamReader(Request.InputStream, Encoding.UTF8);
XmlDocument doc = new XmlDocument();
doc.Load(reader);
//CommonUtilities.writeLog(doc.OuterXml);
string return_code = doc.GetElementsByTagName("return_code")[0].InnerText;
try
{
if (return_code == "SUCCESS")
{
string appid = doc.GetElementsByTagName("appid")[0] == null ? "" : doc.GetElementsByTagName("appid")[0].InnerText;
string mch_id = doc.GetElementsByTagName("mch_id")[0] == null ? "" : doc.GetElementsByTagName("mch_id")[0].InnerText;
string is_subscribe = doc.GetElementsByTagName("is_subscribe")[0] == null ? "" : doc.GetElementsByTagName("is_subscribe")[0].InnerText;
string nonce_str = doc.GetElementsByTagName("nonce_str")[0] == null ? "" : doc.GetElementsByTagName("nonce_str")[0].InnerText;
string request_sign = doc.GetElementsByTagName("sign")[0] == null ? "" : doc.GetElementsByTagName("sign")[0].InnerText;
string result_code = doc.GetElementsByTagName("result_code")[0] == null ? "" : doc.GetElementsByTagName("result_code")[0].InnerText;
string openid = doc.GetElementsByTagName("openid")[0] == null ? "" : doc.GetElementsByTagName("openid")[0].InnerText;
string trade_type = doc.GetElementsByTagName("trade_type")[0] == null ? "" : doc.GetElementsByTagName("trade_type")[0].InnerText;
string bank_type = doc.GetElementsByTagName("bank_type")[0] == null ? "" : doc.GetElementsByTagName("bank_type")[0].InnerText;
string total_fee = doc.GetElementsByTagName("total_fee")[0] == null ? "" : doc.GetElementsByTagName("total_fee")[0].InnerText;
string fee_type = doc.GetElementsByTagName("fee_type")[0] == null ? "" : doc.GetElementsByTagName("fee_type")[0].InnerText;
string transaction_id = doc.GetElementsByTagName("transaction_id")[0] == null ? "" : doc.GetElementsByTagName("transaction_id")[0].InnerText;
string out_trade_no = doc.GetElementsByTagName("out_trade_no")[0] == null ? "" : doc.GetElementsByTagName("out_trade_no")[0].InnerText;
string attach = doc.GetElementsByTagName("attach")[0] == null ? "" : doc.GetElementsByTagName("attach")[0].InnerText;
string time_end = doc.GetElementsByTagName("time_end")[0] == null ? "" : doc.GetElementsByTagName("time_end")[0].InnerText;
string device_info = doc.GetElementsByTagName("device_info")[0] == null ? "" : doc.GetElementsByTagName("device_info")[0].InnerText;
var order = payDB.WxPaymentOrder.SingleOrDefault(m => m.Trade_No == out_trade_no);
if (order != null)
{
// 已成功订单
CommonUtilities.writeLog("有订单");
if (order.Trade_Status == WeChatUtilities.TRADE_STATUS_SUCCESS)
{
CommonUtilities.writeLog("已成功");
string xmldoc = "<xml><return_code><![CDATA[SUCCESS]]></return_code><return_msg><![CDATA[OK]]></return_msg></xml>";
return(Content(xmldoc, "text/plain"));
}
// 通知成功
if (result_code == "SUCCESS")
{
//order.Attach = attach;
order.Bank_Type = bank_type;
order.Fee_Type = fee_type;
order.Trade_Status = WeChatUtilities.TRADE_STATUS_SUCCESS;
order.Trade_Type = trade_type;
//CommonUtilities.writeLog("修改订单");
order.Time_Expire = DateTime.ParseExact(time_end, "yyyyMMddHHmmss", System.Globalization.CultureInfo.CurrentCulture);
payDB.SaveChanges();
//判断是否需要打印小票
if (device_info != "")
{
string printContent = "上海寿全斋电子商务有限公司\r\n" +
"订单编号:" + transaction_id + "\r\n" +
"订单金额:" + (double)Convert.ToInt32(total_fee) / 100 + "元\r\n" +
"付款时间:" + time_end + "\r\n" + "<q>http://www.shouquanzhai.cn/</q>";
//GPRSPrint.SendGprsPrintContent(printContent);
}
string xmldoc = "<xml><return_code><![CDATA[SUCCESS]]></return_code><return_msg><![CDATA[OK]]></return_msg></xml>";
return(Content(xmldoc, "text/plain"));
}
else
{
string xmldoc = "<xml><return_code><![CDATA[FAIL]]></return_code><return_msg><![CDATA[未知错误]]></return_msg></xml>";
return(Content(xmldoc, "text/plain"));
}
}
CommonUtilities.writeLog("无订单");
}
else
{
string err_code = doc.GetElementsByTagName("err_code")[0].InnerText;
string err_code_des = doc.GetElementsByTagName("err_code_des")[0].InnerText;
string out_trade_no = doc.GetElementsByTagName("out_trade_no")[0].InnerText;
var order = payDB.WxPaymentOrder.SingleOrDefault(m => m.Trade_No == out_trade_no);
if (order != null)
{
// 已成功订单
if (order.Trade_Status == WeChatUtilities.TRADE_STATUS_SUCCESS)
{
string xmldoc = "<xml><return_code><![CDATA[SUCCESS]]></return_code><return_msg><![CDATA[OK]]></return_msg></xml>";
return(Content(xmldoc, "text/plain"));
}
// 不成功订单
else
{
order.Error_Msg = err_code;
order.Error_Msg_Des = err_code_des;
order.Trade_Status = WeChatUtilities.TRADE_STATUS_CLOSE;
payDB.SaveChanges();
string xmldoc = "<xml><return_code><![CDATA[SUCCESS]]></return_code><return_msg><![CDATA[OK]]></return_msg></xml>";
return(Content(xmldoc, "text/plain"));
}
}
}
}
catch (Exception e)
{
CommonUtilities.writeLog(e.Message + "," + e.StackTrace + "," + e.Source + "," + e.InnerException);
}
string xml = "<xml><return_code><![CDATA[FAIL]]></return_code><return_msg><![CDATA[未知错误]]></return_msg></xml>";
return(Content(xml, "text/plain"));
}