public override Task <UnifiedOrderReturnModel> Unifiedorder(string OrderId, string Paytype, decimal Totalfee, string Ip, string Body, string Attach)
{
UnifiedOrderReturnModel unifiedorderReturn = new UnifiedOrderReturnModel();
IDictionary <string, string> dic = new SortedDictionary <string, string>();
string channel = "alipay";
switch (Paytype)
{
case "1": //网银
channel = "unipay";
break;
case "21": //支付宝转卡
channel = "aliToCard"; // "alipay";
break;
case "14": //支付宝扫码
channel = "bmAlipay";
break;
case "2": //支付宝H5
channel = "alipay";
break;
default:
channel = "unipay";
break;
}
dic.Add("rid", this.MchID);
dic.Add("channel", channel);
dic.Add("price", Totalfee.ToString("F2"));
dic.Add("user_id", new Random().Next(1000, 9999).ToString());
dic.Add("notify_url", this.NotifyUrl);
dic.Add("out_order_sn", OrderId);
string signstr = PayHelper.GetParamSrc(dic);
signstr = string.Format("krid={0}&{1}&kts={2}", this.MchID, signstr, PayHelper.GenerateTimeStamp());
string sign = PayHelper.Md5Hash4(signstr);
sign = PayHelper.Md5Hash4(sign + this.MchKey);
dic.Add("sign", sign);
dic.Add("kts", PayHelper.GenerateTimeStamp());
dic.Add("krid", this.MchID);
string response = HttpHelper.Post(this.Plat.Pay_gateway, JsonConvert.SerializeObject(dic));
dynamic jo = JsonConvert.DeserializeObject(response);
string resCode = jo["errno"];
if (resCode == "0")
{
string url = jo["data"]["pay_link"];
unifiedorderReturn.Type = PayReturnTypeEnum.Url;
unifiedorderReturn.Content = url;
unifiedorderReturn.OrderNumber = OrderId;
unifiedorderReturn.SerialNumber = OrderId;
unifiedorderReturn.RealPrice = Totalfee.ToString("F2");
}
else
{
unifiedorderReturn.Type = PayReturnTypeEnum.Err;
unifiedorderReturn.Content = "第三方下单失败";
unifiedorderReturn.OrderNumber = OrderId;
unifiedorderReturn.SerialNumber = OrderId;
unifiedorderReturn.RealPrice = Totalfee.ToString("F2");
}
return(Task.FromResult <UnifiedOrderReturnModel>(unifiedorderReturn));
//return new Task<UnifiedorderReturn>(() => unifiedorderReturn);
}