protected void BtnAlipay_Click(object sender, EventArgs e)
{
int orderid = Orderid.Text.Trim().ConvertTo <int>(0);
decimal quit_fee = Quitfee.Text.Trim().ConvertTo <decimal>(0);
//得到订单的支付信息
B2b_pay mpay = new B2bPayData().GetSUCCESSPayById(orderid);
if (mpay.Trade_status != "TRADE_SUCCESS")
{
string r = "{\"type\":1,\"msg\":\"订单支付没有成功，不可退款\"}";
//Response.Write(r);
lblresult.InnerText = r;
return;
}
#region 支付宝退款
B2b_finance_paytype model = new B2b_finance_paytypeData().GetFinancePayTypeByComid(mpay.comid);
if (model == null)
{
string data2 = "{\"type\":1,\"msg\":\"支付宝设置信息不存在!\"}";
//Response.Write(data2);
lblresult.InnerText = data2;
return;
}
lock (lockobj)
{
////////////////////////////////////////////请求参数////////////////////////////////////////////
int nowbatch_num = 0; //退款笔数
string nowdetail_data = ""; //退款详细数据
nowbatch_num = 1;
nowdetail_data = mpay.Trade_no + "^" + quit_fee.ToString("F2") + "^" + "协商退款";//原付款支付宝交易号^退款总金额^退款理由
//服务器异步通知页面路径
string notify_url = "http://shop.etown.cn/ui/vasui/alipay/refund_notify_url.aspx";
//需http://格式的完整路径，不允许加?id=123这类自定义参数
//卖家支付宝帐户
string seller_email = Config.Seller_email.ToString().Trim();
//必填
//退款当天日期
string refund_date = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
//必填，格式：年[4位]-月[2位]-日[2位] 小时[2位 24小时制]:分[2位]:秒[2位]，如：2007-10-01 13:13:13
//批次号
string batch_no = DateTime.Now.ToString("yyyyMMddHHmmssfff");
//必填，格式：当天日期[8位]+序列号[3至24位]，如：201008010000001
//退款笔数
string batch_num = nowbatch_num.ToString();
//必填，参数detail_data的值中，“#”字符出现的数量加1，最大支持1000笔（即“#”字符出现的数量999个）
//退款详细数据
string detail_data = nowdetail_data;
//必填，具体格式请参见接口技术文档
////////////////////////////////////////////////////////////////////////////////////////////////
//把请求参数打包成数组
SortedDictionary <string, string> sParaTemp = new SortedDictionary <string, string>();
sParaTemp.Add("partner", Config.Partner);
sParaTemp.Add("_input_charset", Config.Input_charset.ToLower());
sParaTemp.Add("service", "refund_fastpay_by_platform_pwd");
sParaTemp.Add("notify_url", notify_url);
sParaTemp.Add("seller_email", seller_email);
sParaTemp.Add("refund_date", refund_date);
sParaTemp.Add("batch_no", batch_no);
sParaTemp.Add("batch_num", batch_num);
sParaTemp.Add("detail_data", detail_data);
B2b_pay_alipayrefundlog nowlog = new B2b_pay_alipayrefundlog
{
id = 0,
orderid = orderid,
service = "refund_fastpay_by_platform_pwd",
partner = Config.Partner,
notify_url = notify_url,
seller_email = Config.Seller_email,
seller_user_id = Config.Partner,
refund_date = DateTime.Parse(refund_date),
batch_no = batch_no,
batch_num = int.Parse(batch_num),
detail_data = detail_data,
notify_time = DateTime.Parse("1970-01-01"),
notify_type = "",
notify_id = "",
success_num = 0,
result_details = "",
error_code = "",
error_desc = "",
refund_fee = quit_fee
};
int ee = new B2b_pay_alipayrefundlogData().Editalipayrefundlog(nowlog);
if (ee > 0)
{
//建立请求
string sHtmlText = Submit.BuildRequest(sParaTemp, "get", "确认");
Response.Write(sHtmlText);
//lblresult.InnerText = sHtmlText;
return;
}
else
{
//Response.Write("{\"type\":\"100\",\"msg\":\"退款操作完成(款项需手动退款).\"}");
lblresult.InnerText = "{\"type\":\"100\",\"msg\":\"退款操作完成(款项需手动退款).\"}";
return;
}
}
#endregion
}
protected void Page_Load(object sender, EventArgs e)
{
SortedDictionary <string, string> sPara = GetRequestPost();
if (sPara.Count > 0)//判断是否有带返回参数
{
Notify aliNotify = new Notify();
bool verifyResult = aliNotify.Verify(sPara, Request.Form["notify_id"], Request.Form["sign"]);
if (verifyResult)//验证成功
{
/////////////////////////////////////////////////////////////////////////////////////////////////////////////
//请在这里加上商户的业务逻辑程序代码
//——请根据您的业务逻辑来编写程序（以下代码仅作参考）——
//获取支付宝的通知返回参数，可参考技术文档中服务器异步通知参数列表
//批次号
string batch_no = Request.Form["batch_no"];
//批量退款数据中转账成功的笔数
string success_num = Request.Form["success_num"];
//批量退款数据中的详细信息
string result_details = Request.Form["result_details"];
//判断是否在商户网站中已经做过了这次通知返回的处理
//如果没有做过处理，那么执行商户的业务程序
//如果有做过处理，那么不执行商户的业务程序
string error_code = "";
string error_desc = "";
try
{
error_code = result_details.IndexOf("SUCCESS") > -1 ? "SUCCESS" : result_details;
string[] arr = error_code.Split('^');
foreach (string carr in arr)
{
if (carr != "")
{
if (carr.IndexOf("$") > -1)
{
error_code = carr.Substring(0, carr.IndexOf("$"));
}
}
}
error_desc = EnumUtils.GetName((RefundErrocode)Enum.Parse(typeof(RefundErrocode), error_code, false));
}
catch (Exception ex)
{
error_desc = "获取枚举描述错误(" + ex.Message + ")";
}
string notify_id = Request.Form["notify_id"];
string notify_type = Request.Form["notify_type"];
string notify_time = Request.Form["notify_time"];
int uprefundlog = new B2b_pay_alipayrefundlogData().Uprefundlog(batch_no, success_num, result_details, error_code, error_desc, notify_id, notify_type, notify_time);
if (error_code == "SUCCESS")
{
if (uprefundlog == 0)
{
TxtHelper.WriteFile("D:\\site\\b2betown\\ETS2.WebApp\\alipayrefund_severeerrLog.txt", "退款批次" + batch_no + ";支付宝已经退款，录入退款日志出错,抓紧处理，防止重复给客户退款");
}
//根据batch_no(退款批次)得到 退款日志
B2b_pay_alipayrefundlog malipayrefundlog = new B2b_pay_alipayrefundlogData().Getrefundlogbybatch_no(batch_no);
if (malipayrefundlog == null)
{
//加txt文档记录
TxtHelper.WriteFile("D:\\site\\b2betown\\ETS2.WebApp\\alipayrefund_severeerrLog.txt", "退款批次" + batch_no + ";支付宝已经退款，根据batch_no(退款批次)得到 退款日志出错,抓紧处理，防止重复给客户退款");
}
else
{
//退押金
if (malipayrefundlog.rentserver_refundlogid > 0)
{
//修改退押金日志表中 退押金状态
new B2b_Rentserver_RefundLogData().Upb2b_Rentserver_RefundLogState(malipayrefundlog.rentserver_refundlogid, 1);
//需要在易城给特定商户(钱支付到易城的)做一笔支出操作；
B2b_order a_orderinfo = new B2bOrderData().GetOrderById(malipayrefundlog.orderid);
B2b_pay mpay = new B2bPayData().GetSUCCESSPayById(malipayrefundlog.orderid);
string proname = new B2bComProData().GetProName(a_orderinfo.Pro_id);
var company = B2bCompanyData.GetCompany(a_orderinfo.Comid);
OrderJsonData.ZhichuFromYicheng(mpay, a_orderinfo, proname, company, malipayrefundlog.refund_fee);
}
//订单退款
else
{
B2b_order oldorder = new B2bOrderData().GetOrderById(malipayrefundlog.orderid);
if (oldorder != null)
{
if (oldorder.Order_state == 17 || oldorder.Order_state == 18)
{
oldorder.Order_state = (int)OrderStatus.QuitOrder;//订单退票
oldorder.Ticketinfo = oldorder.askquitfeereason + "-" + oldorder.askquitfeeexplain;
oldorder.Backtickettime = DateTime.Now;
oldorder.Ticket = malipayrefundlog.refund_fee;
new B2bOrderData().InsertOrUpdate(oldorder);
}
}
string data2 = OrderJsonData.Upticket(oldorder);
data2 = "{\"root\":" + data2 + "}";
XmlDocument xxd2 = JsonConvert.DeserializeXmlNode(data2);
string type2 = xxd2.SelectSingleNode("root/type").InnerText;
string msg2 = xxd2.SelectSingleNode("root/msg").InnerText;
if (type2 == "100")
{
//data2 = "{\"type\":100,\"msg\":\"退款成功，款项已自动退回给用户!\"}";
Response.Write("success"); //请不要修改或删除
return;
}
else
{
TxtHelper.WriteFile("D:\\site\\b2betown\\ETS2.WebApp\\alipayrefund_severeerrLog.txt", oldorder.Id + "支付宝已经退款，可是出现严重意外错误(" + msg2 + "),抓紧处理，防止重复给客户退款");
Response.Write("fail"); //请不要修改或删除
return;
}
}
}
}
else
{
Response.Write("success"); //请不要修改或删除
}
//——请根据您的业务逻辑来编写程序（以上代码仅作参考）——
/////////////////////////////////////////////////////////////////////////////////////////////////////////////
}
else//验证失败
{
Response.Write("fail");
}
}
else
{
Response.Write("无通知参数");
}
}
