public ActionResult VoteQuestion(int id, string type)
{
if (Session["UserID"] == null)
{
return(RedirectToAction("Index", "Home"));
}
string UserID = Session["UserID"].ToString();
QuestionVotes vote = new QuestionVotes
{
UserID = UserID,
PostID = id,
Type = type
};
_postsServices.VoteQuestion(vote);
return(RedirectToAction("ViewPost", "Posts", new { id }));
}
// Vote a question
public void VoteQuestion(QuestionVotes QV)
{
QuestionVotes OldQV = _dbContext.QuestionVotes.Where(q => q.PostID == QV.PostID && q.UserID == QV.UserID).FirstOrDefault();
if (OldQV != null)
{
if (OldQV.Type == QV.Type)
{
return;
}
else
{
_dbContext.QuestionVotes.Remove(OldQV);
_dbContext.QuestionVotes.Add(QV);
}
}
else
{
_dbContext.QuestionVotes.Add(QV);
}
_dbContext.SaveChanges();
}
