public int AvailableAllocation()
{
int salesAndReservaations = 0;
TicketPurchases.ForEach(t => salesAndReservaations += t.TicketQuantity);
TicketReservations.FindAll(r => r.StillActive()).ForEach(t => salesAndReservaations += t.TicketQuantity);
return(Allocation - salesAndReservaations);
}
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);
}
public int Add(TicketPurchaseModel ticketPurchaseModel, string connectionString, int tenantId)
{
using (var context = CreateContext(connectionString, tenantId))
{
//password not required to save demo friction
var ticketPurchase = new TicketPurchases
{
CustomerId = ticketPurchaseModel.CustomerId,
PurchaseDate = DateTime.Now,
PurchaseTotal = ticketPurchaseModel.PurchaseTotal
};
context.TicketPurchases.Add(ticketPurchase);
context.SaveChanges();
return(ticketPurchase.TicketPurchaseId);
}
}