/// <summary>
/// Votes for a questions
/// </summary>
/// <param name="questionid">Question Id</param>
/// <param name="vote">Vote: +1 or -1</param>
/// <returns></returns>
public ActionResult VoteForQuestion(int questionid, int vote)
{
if (!Request.IsAuthenticated)
{
//If the user is not logged in, we create an error message
return Json(Resources.Global.YouHaveToLoginBeforeVote);
}
else
{
//We check if the user already voted for this question
var vman = new VoteManager();
bool isvoted = vman.IsVotedForQuestion(questionid, WebSecurity.GetUserId(User.Identity.Name));
if (isvoted)
{
return Json(Resources.Global.YouAlreadyVotedForThisQuestion);
}
//We check if the user want to vote for his own question
var qman = new QuestionManager();
if (qman.GetQuestion(questionid).UserId == WebSecurity.GetUserId(User.Identity.Name))
{
return Json(Resources.Global.YouCantVoteForYourOwnQuestion);
}
//We store the vote
vman.Vote(questionid, WebSecurity.GetUserId(User.Identity.Name), vote);
//We returns the new vote of the question
return Json(qman.GetVote(questionid));
}
}