public ActionResult AddAnswer(GetQuestionModels data, string questionID)
{
//Id of the actual question
int actid = Int32.Parse(questionID);
var manager = new AnswerManager();
int userid = 0;
var model_state = ModelState.IsValid;
if (Request.IsAuthenticated)
userid = WebSecurity.CurrentUserId;
else
model_state = false;
if (model_state)
{
manager.AddAnswer(data.ActualAnswer, actid, userid);
return RedirectToAction("GetQuestion", new { id = actid });
}
return RedirectToAction("Index");
}
/// <summary>
/// Votes for answers
/// </summary>
/// <param name="answerid">Answer Id</param>
/// <param name="vote">Vote</param>
/// <returns></returns>
public ActionResult VoteForAnswer(int answerid, int vote)
{
if (!Request.IsAuthenticated)
{
//Check if the user logged in
return Json(Resources.Global.YouHaveToLoginBeforeVote);
}
else
{
var vman = new VoteManager();
//Check if the user already voted for this answer
bool isVoted = vman.IsVotedForAnswer(answerid, WebSecurity.GetUserId(User.Identity.Name));
if (isVoted)
{
return Json(Resources.Global.YouAlreadyVotedForThisAnswer);
}
//Check if the user want to vote for his own question
var aman = new AnswerManager();
if (aman.GetAnswer(answerid).UserId == WebSecurity.GetUserId(User.Identity.Name))
{
return Json(Resources.Global.YouCantVoteForYourOwnAnswer);
}
//Store the vote
vman.VoteAnswer(answerid, WebSecurity.GetUserId(User.Identity.Name), vote);
return Json(aman.GetVote(answerid));
}
}
/// <summary>
/// Shows the page of a user
/// </summary>
/// <param name="id">User id</param>
/// <returns></returns>
public ActionResult GetUser(int id, int? questionpage, int? answerpage)
{
var usermanager = new UserManager();
var questionmanager = new QuestionManager();
var answermanager = new AnswerManager();
var tagmanager = new TagManager();
var ucm = new UserControllerModel();
//If the pages are not given, set it to 1
var actquestionpage = questionpage ?? 1;
var actanswerpage = answerpage ?? 1;
//Get the questions for the actual page
int totalquestions;
var retrievedQuestions = questionmanager.AllQuestionToOneUserToPagedList(id, actquestionpage, 5, out totalquestions);
//Convert it to a StaticPagedList for the pager
var actualQuestions = new StaticPagedList<Question>(retrievedQuestions, actquestionpage, 5, totalquestions);
//Add it to the model
ucm.Questions = actualQuestions;
//Set the actual pagenumbers
ViewBag.QuestionPage = actquestionpage;
ViewBag.AnswerPage = actanswerpage;
//Add the actual user to the model
ucm.UserProfile = usermanager.GetUserById(id);
//Get the answered questions by the user for the actual page
int totalanswers;
var retrievedAnsweredQuestions = questionmanager.AnsweredQuestionsToPagedList(id, actanswerpage, 5, out totalanswers);
//Convert it to a StaticPagedList for the pager
var actualAnsweredQuestions = new StaticPagedList<Question>(retrievedAnsweredQuestions, actanswerpage, 5, totalanswers);
//Add it to the model
ViewBag.AnsweredQuestions = actualAnsweredQuestions;
//Add the reputation of the user to the model
ucm.UserRating = usermanager.GetUserRating(id);
//Create a list with the answered questions
var answeredquestions = new List<GetQuestionModels>();
foreach (var item in actualAnsweredQuestions)
{
var actansweredquestion = new GetQuestionModels();
//Add the current question to the model
actansweredquestion.CurrentQuestion = item;
//Add the answers by the user of the current question to the model
actansweredquestion.Answers = answermanager.GetAllAnswerToOneQuestionFromOneUser(item.Id, ucm.UserProfile.UserId);
//Add the vote of current question to the model
actansweredquestion.Vote = questionmanager.GetVote(item.Id);
//Add the tags of the current question to the model
actansweredquestion.QuestionTags = tagmanager.GetAllTagToOneQuestion(item.Id);
//Create a dictionary for the answers and the votes of them
actansweredquestion.AnswerVotes = new Dictionary<Answer, int>();
//Upload the dictionary with the votes
foreach (var answer in actansweredquestion.Answers)
{
actansweredquestion.AnswerVotes.Add(answer, answermanager.GetVote(answer.Id));
}
//Add the author of the question to the model
actansweredquestion.QuestionUser = usermanager.GetUserById(item.UserId);
//Sort the answers by the votes of them
actansweredquestion.Answers = actansweredquestion.Answers.OrderByDescending(d => actansweredquestion.AnswerVotes[d]).ToList();
//Add this QuestionModel to the list
answeredquestions.Add(actansweredquestion);
}
//Add the list of the questionmodels to the model
ucm.AnsweredQuesitions = answeredquestions;
return View(ucm);
}
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);
}
public ActionResult EditAnswer(Answer data, string AnsId)
{
data.Id = Int32.Parse(AnsId);
data.UserId = WebSecurity.CurrentUserId;
var manager = new AnswerManager();
if (ModelState.IsValid)
{
manager.EditAnswer(data);
}
return RedirectToAction("Index");
}
public ActionResult EditAnswer(string actId)
{
int actualId = Int32.Parse(actId);
var manager = new AnswerManager();
var model = manager.GetAnswer(actualId);
//If the user is authorized to edit this answer, it returns the edit page
if (model.UserId == WebSecurity.CurrentUserId)
{
return View(model);
}
else
{
return RedirectToAction("Index", "Home");
}
}