public ActionResult PostTicket(int Dates,string Trans,int StartStep,int EndStep)
{
TicketOrder MyOrder = new TicketOrder();
MyOrder.EndStep = EndStep;
MyOrder.StartStep = StartStep;
MyOrder.TrainDate = Dates;
MyOrder.TrainNumber = Trans;
if (MyOrder.IsValidate())
{
TicketDispatch.GetIntence().StartTicketOrder(MyOrder);
ViewBag.Message = "正在处理您的订单，请耐心等待。";
ViewBag.VerficationCode = MyOrder.VerificationCode;
}
else
ViewBag.Message = "请购买正确的始发地与目的地车票！";
//if (mysales.SaleTrainTicket(Trans, StartStep, EndStep, Dates, ref varcharnumber, ref errormessage))
//{
// ViewBag.Message = "购票成功，您的订单号为：" + varcharnumber;
//}
//else
// ViewBag.Message = errormessage;
return View();
}
public JsonResult JsonPostTicket(int Dates, string Trans, int StartStep, int EndStep)
{
TicketOrder MyOrder = new TicketOrder();
MyOrder.EndStep = EndStep;
MyOrder.StartStep = StartStep;
MyOrder.TrainDate = Dates;
MyOrder.TrainNumber = Trans;
if (MyOrder.IsValidate())
{
TicketDispatch.GetIntence().StartTicketOrder(MyOrder);
return Json(MyOrder.VerificationCode,JsonRequestBehavior.AllowGet);
}
else
return Json("Error Data："+StartStep+"-"+EndStep,JsonRequestBehavior.AllowGet);
}
public bool SaleTrainTicket(TicketOrder TOrder)
{
try
{
if (TOrder.StartStep < TOrder.EndStep && TOrder.StartStep > 0)
{
if (TrainDic.ContainsKey(TOrder.TrainDate))
{
if (TrainDic[TOrder.TrainDate].ContainsKey(TOrder.TrainNumber))
{
Train MyTrain = TrainDic[TOrder.TrainDate][TOrder.TrainNumber];
///加锁保证每个车次只有一个线程访问
lock (MyTrain)
{
List<Ticket> AlreadySalesTickets = MyTrain.AlreadySalesTickets;
///当前请求购票起始站点之前售出，并且未在当前购票起始站点下车的票数
int BeforeStepSalesCount = AlreadySalesTickets.Count(p => (p.StartStep.StepNumber < TOrder.StartStep && p.EndStep.StepNumber > TOrder.EndStep));
///当前请求购票起始站点已经售出的票数
int ThisStepSalesCount = AlreadySalesTickets.Count(p => p.StartStep.StepNumber == TOrder.StartStep);
///当前请求购票起始站点之后，请求购票结束站点之前上车的票数
int BetweenSalesCount = AlreadySalesTickets.Count(p => p.StartStep.StepNumber > TOrder.StartStep && p.StartStep.StepNumber < TOrder.EndStep);
if (MyTrain.SeatCount - BeforeStepSalesCount - ThisStepSalesCount - BetweenSalesCount > 0)
{
Ticket mytichet = new Ticket();
mytichet.MyTrain = MyTrain;
mytichet.StartStep = MyTrain.TrainLine.GetStep(TOrder.StartStep);
mytichet.EndStep = MyTrain.TrainLine.GetStep(TOrder.EndStep);
mytichet.VarcharNumber = MyTrain.TrainLine.LineName + MyTrain.TrainDate.ToString() + MyTrain.TrainNumber + "_" + mytichet.StartStep.StepNumber + "-" + mytichet.EndStep.StepNumber + "_" + AlreadySalesTickets.Count.ToString();
TOrder.VarcharNumber = mytichet.VarcharNumber;
TOrder.OrderMessage = "订票成功，您的取票订单号为："+TOrder.VarcharNumber;
mytichet.VerificationCode = TOrder.VerificationCode;
AlreadySalesTickets.Add(mytichet);
AlreadySaleTicketDic.Add(mytichet.VerificationCode, TOrder);
return true;
}
TOrder.OrderMessage = "对不起，您请求购买的车票已经售完，请更换车次时间。";
}
}
}
if (string.IsNullOrEmpty(TOrder.OrderMessage))
TOrder.OrderMessage = "对不起，您请求的车票不在销售期内，请更换车次时间。";
}
else
{
TOrder.OrderMessage = "请选择正确的目的站点";
}
}
catch (Exception ex)
{
TOrder.OrderMessage = "购票失败,系统错误：" + ex.Message;
}
AlreadySaleTicketDic.Add(TOrder.VerificationCode, TOrder);
return false;
}
public void StartTicketOrder(TicketOrder order)
{
_ticketOrderProducer.Producer(order);
}
