private RoomState GetRoomState(string roomName)
{
var room = roomRepository.GetByName(roomName);
if (room == null)
{
return(null);
}
var stateFromDb = new RoomState(roomName);
stateFromDb.AddId(room.Id);
var visitors = visitRepository.Get(room.Id);
if (visitors == null || !visitors.Any())
{
return(stateFromDb);
}
visitors.ForEach(visitor =>
{
var userSubscriber = userRepository.GetById(visitor.UserId.Value);
stateFromDb.AddSubscriber(new RoomSubscription {
Subscriber = userSubscriber.Name, LastVisit = visitor.LastVisitTimeStamp.Value
});
});
return(stateFromDb);
}
private RoomState InitializeRoomState(string roomName)
{
var initializedRoomState = new RoomState(roomName);
initializedRoomState.AddId(Guid.NewGuid());
roomRepository.Add(new Room {
Id = initializedRoomState.Id, Name = initializedRoomState.RoomName
});
return(initializedRoomState);
}
