public override bool TakeAction()
{
HXSCEntities hxsc = new HXSCEntities();
if (hxsc.UserInfo.FirstOrDefault(o => o.Userid == Userid) == null)
{
return(SetError("用户不存在！"));
}
OrderH orderH = hxsc.OrderH.FirstOrDefault(o => o.OrderhId == orderid);
if (orderH == null)
{
return(SetError("订单不存在！"));
}
if (orderH.Start == 0)
{
SetError("未付款订单不能退货!");
}
var orderDlist = (from od in hxsc.OrderD
where od.Orderhid == orderid
select od).ToList();
foreach (var item in Contenttxt)
{
if (orderDlist.Find(o => o.Itemid == item.Itemid) == null)
{
return(SetError("订单图书不存在"));
}
}
ReturnedH returnedH = new ReturnedH()
{
Amt = Contenttxt.Sum(o => o.Amt),
Orderid = orderid,
Source = key,
State = 0,
Userid = Userid,
CreateTime = DateTime.Now,
};
hxsc.ReturnedH.AddObject(returnedH);
hxsc.SaveChanges();
foreach (var item in Contenttxt)
{
ReturnedD returnedD = new ReturnedD()
{
Amt = item.Amt,
Createtime = DateTime.Now,
Itemid = item.Itemid,
Returnedid = returnedH.ReturnedId,
Serial = "",
State = 0
};
hxsc.ReturnedD.AddObject(returnedD);
}
hxsc.SaveChanges();
return(true);
}
private bool GetMath(OrderH o)
{
if (!string.IsNullOrEmpty(User_id) && createtime == DateTime.MinValue)
{
return(o.UserId == User_id);
}
else if (string.IsNullOrEmpty(User_id) && createtime != DateTime.MinValue)
{
return(o.CreateTime > createtime);
}
else if (!string.IsNullOrEmpty(User_id) && createtime != DateTime.MinValue)
{
return(o.CreateTime > createtime && o.UserId == User_id);
}
return(true);
}
public override bool TakeAction()
{
HXSCEntities hxsc = new HXSCEntities();
var userinfo = hxsc.UserInfo.FirstOrDefault(o => o.Userid == userid);
if (userinfo == null)
{
return(SetError("用户不存在！"));
}
OrderH orderH = new OrderH()
{
Amt = itemArr.Sum(o => o.amt),
CreateTime = DateTime.Now,
UserId = userid,
Start = 0,
Source = key,
Discount = 0,
ReceiveAddress = Receiveaddress,
Realamt = itemArr.Sum(o => o.price),
Phone = Phone,
OrderhId = Guid.NewGuid().ToString().Replace("-", "")
};
hxsc.OrderH.AddObject(orderH);
foreach (var itemn in itemArr)
{
OrderD orderD = new OrderD()
{
Amt = itemn.amt,
Createtime = DateTime.Now,
Discount = itemn.discount,
Itemid = itemn.itemid,
Start = 0,
Serial = itemn.serial,
Realamt = itemn.realamt,
Price = itemn.price,
Number = itemn.number,
Orderhid = orderH.OrderhId
};
hxsc.OrderD.AddObject(orderD);
}
hxsc.SaveChanges();
return(true);
}
private Layer BuldierLayer(OrderH order)
{
Layer layer = new Layer()
{
amt = order.Amt.ToString(),
createtime = order.CreateTime.ToString(),
discount = order.Discount.ToString(),
express = order.Express,
expressno = order.ExpressNo,
expresstime = order.ExpressTime.ToString(),
orderhid = order.OrderhId,
phone = order.Phone,
realamt = order.Realamt.ToString(),
Receiveaddress = order.ReceiveAddress,
star = order.Start.ToString(),
userid = order.UserId
};
return(layer);
}
public override bool TakeAction()
{
HXSCEntities hxsc = new HXSCEntities();
ReturnedH ReturnedH = hxsc.ReturnedH.FirstOrDefault(o => o.ReturnedId == returnedid);
if (ReturnedH == null)
{
return(SetError("退货单不存在!"));
}
if (ReturnedH.State != 0)
{
return(SetError("已经退货!"));
}
OrderH orderH = hxsc.OrderH.FirstOrDefault(o => o.OrderhId == ReturnedH.Orderid);
if (orderH == null)
{
return(SetError("订单不存在!"));
}
if (orderH.Start == 0)
{
return(SetError("未付款订单不能退货!"));
}
var returnedD = (from o in hxsc.ReturnedD
where o.Returnedid == returnedid
select o).ToList();
ReturnedH.State = state;
foreach (var item in returnedD)
{
item.State = state;
OrderD orderD = hxsc.OrderD.FirstOrDefault(o => o.Itemid == item.Itemid);
if (orderD != null)
{
orderD.Start = 3;
}
}
hxsc.SaveChanges();
return(true);
}
public override bool TakeAction()
{
HXSCEntities hxsc = new HXSCEntities();
string[] itemidArr = itemidList.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
if (itemidArr.Length == 0)
{
return(SetError("图书信息不能为空!"));
}
foreach (var sitemid in itemidArr)
{
int itemid = 0;
int.TryParse(sitemid, out itemid);
Item item = hxsc.Item.FirstOrDefault(o => o.Itemid == itemid);
if (item == null)
{
return(SetError("图书信息不存在!"));
}
OrderD orderD = new OrderD()
{
Amt = item.Price,
Createtime = DateTime.Now,
Discount = 1,
Itemid = itemid,
Number = 1,
Orderhid = "",
Price = item.Price,
Realamt = item.Price,
Serial = 0,
Start = 0
};
list.Add(orderD);
}
OrderH orderH = new OrderH()
{
Amt = 0,
CreateTime = DateTime.Now,
Discount = 0,
Express = "",
ExpressNo = "",
ExpressTime = DateTime.Now,
Phone = "",
Realamt = 0,
ReceiveAddress = "",
Source = key,
Start = 0,
UserId = userid
};
hxsc.OrderH.AddObject(orderH);
hxsc.SaveChanges();
foreach (var item in list)
{
item.Orderhid = orderH.OrderhId;
hxsc.OrderD.AddObject(item);
}
hxsc.SaveChanges();
return(true);
}