/// <summary>
/// 预下单记录
/// </summary>
/// <returns></returns>
public static Result RecordPreRenewal(string account, string fileCoverId, string tradeNO)
{
Result result = new Result();
try
{
PCBEntities pCBEntities = new PCBEntities();
Guid fid = new Guid(fileCoverId);
var pcborderTBlist = from order in pCBEntities.PCB_OrderTB
where order.CreateAccount == account && order.FileCoverID == fid
select order;
if (pcborderTBlist.Count() > 0)
{
pcborderTBlist.ToList()[0].UpdateDateTime = DateTime.Now;
pcborderTBlist.ToList()[0].OrderNumber = tradeNO;
for (int i = 1; i < pcborderTBlist.Count(); i++)
{
pCBEntities.DeleteObject(pcborderTBlist.ToList()[i]);
}
}
else
{
PCB_OrderTB orderTB = new PCB_OrderTB();
orderTB.OrderID = System.Guid.NewGuid();
orderTB.CreateAccount = account;
orderTB.CreateDateTime = DateTime.Now;
orderTB.FileCoverID = fid;
orderTB.IsPay = false;
orderTB.OrderNumber = tradeNO;
orderTB.OrderPrice = pCBEntities.PCB_FileCoverTB.FirstOrDefault(p => p.FileCoverID == fid).Price;
orderTB.UpdateDateTime = DateTime.Now;
pCBEntities.AddToPCB_OrderTB(orderTB);
}
result.IsOK = Convert.ToBoolean(pCBEntities.SaveChanges());
}
catch (Exception ex)
{
LogHelper.WriteLog(typeof(Common)).Info(ex.StackTrace);
result.IsOK = false;
result.Description = ex.Message;
}
return(result);
}