public UserModel FindUserByConnectionId(BoardModel board, string userConnectionId)
{
foreach (var user in board.Users)
{
foreach (var connectionId in user.UserConnectionIds)
{
if (connectionId == userConnectionId)
{
return(user);
}
}
}
return(null);
}
public BoardModel CreateBoard(string groupName)
{
BoardModel board = new BoardModel()
{
BoardId = groupName,
Name = "",
UniqueName = "",
Pin = _boardService.GenerateRoomPin(1000, 9999),
Users = new List <UserModel>(),
ImageIds = new List <string>()
};
return(board);
}
public UserModel CreateUser(string userId, string userConnectionId, BoardModel board, bool boardExisted)
{
UserModel user = new UserModel()
{
UserId = userId,
Username = "******",
Role = boardExisted ? UserRole.Editor : UserRole.Creator,
Boards = new List <BoardModel>(),
UserConnectionIds = new List <string>()
};
lock (_objectLock)
{
user.Boards.Add(board);
user.UserConnectionIds.Add(userConnectionId);
}
return(user);
}
/// <summary>
/// Přidá tabuly do listu
/// </summary>
/// <param name="board"></param>
public void AddBoard(BoardModel board)
{
if (_boards.Count == 0)
{
board.UniqueName = "Board0";
}
else
{
int n = Int32.Parse(_boards[(_boards.Count - 1)].UniqueName.Split("Board")[1]);
n++;
board.UniqueName = "Board" + n.ToString();
}
lock (_objectLock)
{
_boards.Add(board);
}
}
public UserModel FindUserById(BoardModel board, string userId)
{
return(board.Users.Find(x => x.UserId == userId));
}
/// <summary>
/// Zjistí, zda-li na tabuli není žádný uživatel
/// </summary>
/// <param name="board"></param>
/// <returns></returns>
public bool isBoardEmpty(BoardModel board)
{
return(board.Users.All(user => user.UserConnectionIds.Count == 0));
}