/// <summary>
/// 回调接口
/// </summary>
/// <param name="pid"></param>
/// <param name="mid"></param>
/// <param name="Request"></param>
/// <param name="Response"></param>
/// <returns></returns>
public async Task <NotifyReturnModel> CallBack(int pid, int mid, Microsoft.AspNetCore.Http.HttpRequest Request, Microsoft.AspNetCore.Http.HttpResponse Response)
{
SettlePlat p = OnlineSettle.GetPlat(pid);
SettleMch m = OnlineSettle.GetMch(mid);
OnlineSettle onlinepay = (OnlineSettle)Activator.CreateInstance(Type.GetType(p.Plat_class), p, m);
NotifyReturnModel r = await onlinepay.CallBack(Request);
if (r.IsCheck)
{
if (r.IsPay == 1)
{
SettleOrder order = DbContext._.Db.From <SettleOrder>().Where(o => o.Order_id == r.OrderNumber).ToFirstDefault();
if (order != null && string.IsNullOrEmpty(order.Order_id))
{
if (order.Status == 0)
{
order.Attach(EntityState.Modified);
order.Status = 1;
order.Finish_time = DateTime.Now.ToTimeStamp();
order.Pay_amount = r.Totalfee;
order.Notify_status = 0;
order.Notify_times = 0;
order.Notify_lasttime = DateTime.Now.ToTimeStamp();
order.Returnmsg = r.ReturnMsg;
DbContext._.Db.Save(order);
}
}
}
}
if (string.IsNullOrEmpty(r.OrderNumber))
{
SettleOrder order = DbContext._.Db.From <SettleOrder>().Where(o => o.Order_id == r.OrderNumber).ToFirstDefault();
if (order != null && !string.IsNullOrEmpty(order.Order_id) && !string.IsNullOrEmpty(order.Callback_url))
{
SortedDictionary <string, string> para = new SortedDictionary <string, string>();
para.Add("mchid", WebConfig.MchId);
para.Add("orderid", order.Order_id);
para.Add("serialid", order.Plat_order_id);
para.Add("amount", order.Pay_amount.ToString());
para.Add("attach", order.Attach);
para.Add("status", order.Status.ToString());
string sign = string.Format("{0}&key={1}", OnlineSettle.GetParamSrc(para), WebConfig.MchKey);
sign = Dos.Common.EncryptHelper.MD5EncryptWeChat(sign, "utf-8");
para.Add("sign", sign);
Response.Redirect(string.Format("{0}?{1}", order.Callback_url, OnlineSettle.GetParamSrc(para)));
}
}
return(r);
}
/// <summary>
/// 通知接口
/// </summary>
/// <param name="pid"></param>
/// <param name="mid"></param>
/// <param name="Request"></param>
/// <returns></returns>
public async Task <NotifyReturnModel> Notify(int pid, int mid, Microsoft.AspNetCore.Http.HttpRequest Request)
{
SettlePlat p = OnlineSettle.GetPlat(pid);
SettleMch m = OnlineSettle.GetMch(mid);
OnlineSettle onlinepay = (OnlineSettle)Activator.CreateInstance(Type.GetType(p.Plat_class), p, m);
NotifyReturnModel r = await onlinepay.Notify(Request);
if (r.IsCheck)
{
if (r.IsPay == 1)
{
SettleOrder order = DbContext._.Db.From <SettleOrder>().Where(o => o.Order_id == r.OrderNumber).ToFirstDefault();
if (order != null && !string.IsNullOrEmpty(order.Order_id))
{
if (order.Status == 0)
{
order.Attach(EntityState.Modified);
order.Status = 1;
order.Finish_time = DateTime.Now.ToTimeStamp();
order.Pay_amount = r.Totalfee;
order.Notify_status = 0;
order.Notify_times = 0;
order.Notify_lasttime = DateTime.Now.ToTimeStamp();
order.Plat_order_id = r.SerialNumber;
order.Returnmsg = r.ReturnMsg;
DbContext._.Db.Save(order);
}
}
}
else
{
SettleOrder order = DbContext._.Db.From <SettleOrder>().Where(o => o.Order_id == r.OrderNumber).ToFirstDefault();
if (order != null && !string.IsNullOrEmpty(order.Order_id))
{
if (order.Status == 0)
{
order.Attach(EntityState.Modified);
order.Returnmsg = r.ReturnMsg;
DbContext._.Db.Save(order);
}
}
}
return(r);
}
else
{
return(r);
}
}
/// <summary>
/// 查询接口
/// </summary>
/// <param name="mchid"></param>
/// <param name="orderid"></param>
/// <param name="sign"></param>
/// <returns></returns>
public async Task <QueryReturnModel> Query(string mchid, string orderid)
{
QueryReturnModel r = new QueryReturnModel();
if (mchid != WebConfig.MchId)
{
r.ReturnMsg = "商户号不存在";
return(r);
}
SettleOrder order = DbContext._.Db.From <SettleOrder>().Where(p => p.Order_id == orderid).ToFirstDefault();
if (order == null || string.IsNullOrEmpty(order.Order_id))
{
r.ReturnMsg = "订单不存在";
return(r);
}
if (order.Status == 1)
{
r.ReturnMsg = "ok";
r.IsPay = 1;
r.OrderNumber = order.Order_id;
r.SerialNumber = order.Plat_order_id;
r.Totalfee = order.Pay_amount;
r.Attach = order.Attach;
return(r);
}
else
{
SettleMch mch = OnlineSettle.GetMch(order.Mch_id);
if (mch == null)
{
r.ReturnMsg = "平台商户信息错误";
return(r);
}
SettlePlat plat = OnlineSettle.GetPlat(mch.Plat_id);
if (plat == null)
{
r.ReturnMsg = "平台渠道信息错误";
return(r);
}
OnlineSettle onlinepay = (OnlineSettle)Activator.CreateInstance(Type.GetType(plat.Plat_class), plat, mch);
r = await onlinepay.OrderQuery(order.Order_id);
if (r.ReturnMsg == "ok" && r.IsPay == 1)
{
order.Attach(EntityState.Modified);
order.Status = 1;
if (r.Totalfee > 0)
{
order.Pay_amount = r.Totalfee;
}
order.Finish_time = DateTime.Now.ToTimeStamp();
order.Returnmsg = r.ReturnMsg;
DbContext._.Db.Save(order);
}
else
{
order.Attach(EntityState.Modified);
order.Returnmsg = r.ReturnMsg;
DbContext._.Db.Save(order);
}
return(r);
}
}