public void AddOrder(Order order)//adds a new order
{
HostingUnit hosting = dal.GetHostingUnit(order.HostingUnitKey);
if (hosting == null)
{
throw new KeyNotFoundException("Invalid Hosting Unit");
}
Guest guest = dal.GetGuest(order.GuestRequestKey);
if (guest == null)
{
throw new KeyNotFoundException("Invalid Guest");
}
order.Status = Status.Active;
order.CreateDate = DateTime.Now;
try
{
dal.AddOrder(order.Clone());
}
catch (DuplicateWaitObjectException e)
{
throw e;
}
}
