public ActionResult <Vote> AddVote(int id, VoteDTO vote)
{
var user = _userRepository.GetById(vote.UserId);
if (user == null)
{
return(NotFound());
}
Vote newVote = new Vote(user, vote.VoteType);
_postRepository.AddVote(id, newVote);
_postRepository.SaveChanges();
return(Ok(newVote));
}