public RoomType GetNextAvailableConsultationRoom(Conference conference)
{
var roomType = conference.GetAvailableConsultationRoom();
var reservationKey = $"{conference.Id}:{roomType}";
// If not in cache, add to cache and return room
if (!CheckIfRoomReserved(reservationKey, roomType))
{
_logger.LogDebug("Using room {roomType} for consultation in conference {conference.Id}", roomType, conference.Id);
return(roomType);
}
// Else return next room type
if (roomType == RoomType.ConsultationRoom1)
{
roomType = RoomType.ConsultationRoom2;
reservationKey = $"{conference.Id}:{roomType}";
if (!CheckIfRoomReserved(reservationKey, roomType))
{
_logger.LogDebug("Using room {roomType} for consultation in conference {conference.Id}", roomType, conference.Id);
return(roomType);
}
}
throw new DomainRuleException("Unavailable room", "No consultation rooms available");
}