public bool ReserveSeat(int userId, int movieRoomRelationId, int row, int seatNumber)
{
IRoomRepository repository = new EfRoomRepository();
List<INotificationSender> notifiers = new List<INotificationSender>
{
new EmailNotificationSender(),
new SmsNotificationSender(),
new ApplicationNotificationSender()
};
MovieRoomRelation relation = repository.GetRelation(movieRoomRelationId);
if (relation == null)
{
return false;
}
if (relation.StartTime < DateTime.Now.TimeOfDay)
{
return false;
}
if (relation.Room.SeatsPerRow < row || row <= 0)
{
return false;
}
if (relation.Room.SeatsPerRow < seatNumber || seatNumber <= 0)
{
return false;
}
if (repository.GetSeatAssignment(movieRoomRelationId, row, seatNumber) != null)
{
return false;
}
repository.Add(new SeatAssignment
{
MovieRoomRelationId = movieRoomRelationId,
Row = row,
SeatNumber = seatNumber,
UserId = userId
});
foreach (var notifier in notifiers)
{
try
{
notifier.NotifyReservationReady(userId, row, seatNumber);
}
catch (Exception e)
{
// log
}
}
new AuditLogger(userId).LogChanges(string.Format("Booked seat {0} in row {1}", seatNumber, row));
return true;
}
public RoomDTO GetRoomByRelation(int movieRoomRelationId)
{
IRoomRepository repository = new EfRoomRepository();
return repository.GetRoomByRelation(movieRoomRelationId);
}