public void UpVote(Usuario usuario)
{
if (UsuarioJaInteragiuComResposta(usuario))
{
throw new UsuarioJaDeuUpVoteException();
}
UpVotes.Add(new UpVoteResposta(this, usuario));
}
public IHttpActionResult UpVote(int id)
{
var user = _context.Users.Find(User.Identity.GetUserId());
var post = _context.Posts.Find(id);
var upVotes = post.UpVotes.ToList();
var downVotes = post.DownVotes.ToList();
if (upVotes.FindAll(u => u.UserId == user.Id).Count == 0)
{
if (downVotes.Select(u => u.UserId).Contains(user.Id))
{
var downVote = _context.DownVotes.Where(u => u.UserId == user.Id).FirstOrDefault();
_context.DownVotes.Remove(downVote);
_context.SaveChanges();
}
UpVotes upVote = new UpVotes
{
VotedDateTime = DateTime.Now,
UserId = user.Id,
User = user,
Post = post,
PostId = id,
};
post.UpVotes.Add(upVote);
var repCount = post.UpVotes.Count - post.DownVotes.Count;
if (repCount <= 2)
{
post.CreatedBy.Reputation = "beginer";
}
else if (repCount > 2)
{
post.CreatedBy.Reputation = "Intermediat";
}
else if (repCount > 4)
{
post.CreatedBy.Reputation = "pro";
}
_context.SaveChanges();
return(Ok());
}
return(BadRequest());
}
public bool UsuarioJaInteragiuComResposta(Usuario usuario)
{
return(UpVotes.Any(u => u.Usuario.Id == usuario.Id) ||
DownVotes.Any(d => d.Usuario.Id == usuario.Id));
}
public bool DeveSerExcluida()
{
return((UpVotes.Count() - DownVotes.Count()) <= 4);
}
