public ActionResult GetQuestion(int id)
{
//Manager objects
var manager = new QuestionManager();
var ansman = new AnswerManager();
var usman = new UserManager();
var tagman = new TagManager();
var actQues = manager.GetQuestion(id);
var model = new GetQuestionModels();
model.CurrentQuestion = actQues;
//We gets the answers which belong to this question
model.Answers = ansman.GetAllAnswerToOneQuestion(id);
//We gets the vote of the question
model.Vote = manager.GetVote(model.CurrentQuestion.Id);
//We lists the tags of the question
model.QuestionTags = tagman.GetAllTagToOneQuestion(id);
//We gets the votes of the answers
Dictionary<Answer, int> ansvotes = new Dictionary<Answer, int>();
Dictionary<Answer, UserProfile> answeruser = new Dictionary<Answer, UserProfile>();
foreach (var item in model.Answers)
{
int vote = ansman.GetVote(item.Id);
UserProfile userprof = usman.GetUserById(item.UserId);
answeruser.Add(item, userprof);
ansvotes.Add(item, vote);
}
//We creates the viewmodel
model.AnswerVotes = ansvotes;
model.AnswerUser = answeruser;
model.QuestionUser = usman.GetUserById(model.CurrentQuestion.UserId);
model.Answers = model.Answers.OrderByDescending(d => model.AnswerVotes[d]).ToList();
return View(model);
}
/// <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));
}
}
public ActionResult EditQuestion(string actId)
{
var manager = new QuestionManager();
int actualId = Int32.Parse(actId);
//We get the actual question
var model = manager.GetQuestion(actualId);
if (model.UserId == WebSecurity.CurrentUserId)
{
return View(model);
}
//If the user not eligble to edit the question, we returns to home page
else
{
return RedirectToAction("Index", "Home");
}
}