public void Confirm()
{
if (!_status.CanAdvance)
{
return; // or throw an exception
}
_status = ReservationStatus.Confirmed();
_reservedQuantity = _requestedQuantity;
}
internal Reservation(ReservationMemento memento)
{
_id = memento.Id;
_ticketId = memento.TicketId;
_requestedQuantity = memento.RequestedQuantity;
_reservedQuantity = memento.ReservedQuantity;
var statusType = (ReservationStatus.StatusType)Enum.Parse(typeof(ReservationStatus.StatusType), memento.Status);
_status = new ReservationStatus(statusType, memento.LastUpdated);
}
private Reservation(int ticketId, int requestedQuantity)
{
_ticketId = ticketId;
_requestedQuantity = requestedQuantity;
_status = ReservationStatus.Open();
}