public async Task DrawLinesAsync(DrawLinesDto drawLinesDto)
{
var sender = await userRepository.GetAsync(drawLinesDto.UserId);
var game = await gameRepository.GetAsync(drawLinesDto.GameId);
//if (sender.Id != game.DrawerPlayerId)
//{
// await Clients.Caller.SendAsync("Error", new ErrorMessage { Id = "draw-line-error", Message = "Only selected drawer can draw on canvas" });
// return;
//}
await gameRepository.AddLinesToGameAsync(game.Id, drawLinesDto.Lines);
var result = mapper.Map <LinesDtoToSend>(drawLinesDto);
var groupName = game.Id.ToString();
await Clients.Group(groupName).SendAsync("DrawLines", result);
}