async Task ChangeRoom(int room_id)
{
roomNumber = room_id;
roomHandler.ChangeRoom(socket, user_id, room_id);
var dataToSendChangeRoom = new DataToSendChangeRoom();
dataToSendChangeRoom.type = "changeroom";
dataToSendChangeRoom.roomName = DBHandler.GetRoomName(room_id);
dataToSendChangeRoom.roomColor = DBHandler.GetRoomColor(room_id);
await roomHandler.SendDataToSocket(dataToSendChangeRoom, socket);
await PopulateRoomWithMessages();
var dataToSendBot = new DataToSendBot();
dataToSendBot.type = "bot";
dataToSendBot.message = DBHandler.GetUsername(user_id) + " connected!";
await roomHandler.SendDataToRoom(dataToSendBot, roomNumber);
}