示例#1
0
        public static TicketReservation CreateTicket(Event pEvent, int ticketQuantity)
        {
            TicketReservation ticketReservation = new TicketReservation();

            ticketReservation.Id             = Guid.NewGuid();
            ticketReservation.Event          = pEvent;
            ticketReservation.ExpiryTime     = DateTime.Now.AddMinutes(1);
            ticketReservation.TicketQuantity = ticketQuantity;

            return(ticketReservation);
        }
示例#2
0
        public TicketReservation ReservateTicket(int ticketQuantity)
        {
            if (!CanReservateTicket(ticketQuantity))
            {
                throw new ApplicationException("此票不能被预定");
            }

            TicketReservation reservation = TicketReservationFactory.CreateTicket(this, ticketQuantity);

            TicketReservations.Add(reservation);

            return(reservation);
        }
示例#3
0
        public TicketPurchase PurchaseTicketWith(Guid reservationId)
        {
            if (!CanPurchaseTicketWith(reservationId))
            {
                throw new ApplicationException("此预定票不能被购买");
            }
            TicketReservation ticketReservation = GetTicketReservationWith(reservationId);
            TicketPurchase    ticketPurchase    = TicketPurchaseFactory.CreateTicket(this, ticketReservation.TicketQuantity);

            ticketReservation.HasBeenRedeemed = true;
            TicketPurchases.Add(ticketPurchase);

            return(ticketPurchase);
        }
示例#4
0
        public string DetermineWhyATicketCannotbePurchasedWith(Guid reservationId)
        {
            string reservationIssue = "";

            if (HasReservationWith(reservationId))
            {
                TicketReservation reservation = GetTicketReservationWith(reservationId);
                if (reservation.HasExpired())
                {
                    reservationIssue = String.Format("Ticket reservation '{0}' has expired", reservationId.ToString());
                }
                else if (reservation.HasBeenRedeemed)
                {
                    reservationIssue = String.Format("Ticket reservation '{0}' has already been redeemed", reservationId.ToString());
                }
            }
            else
            {
                reservationIssue = String.Format("There is no ticket reservation with the Id '{0}'", reservationId.ToString());
            }

            return(reservationIssue);
        }