public void PostAnswerVerifiesCorrectAnswer()
{
INumberGenerator numberGenerator = new NumberGenerator();
ExcerciseController controller = new ExcerciseController(numberGenerator);
QuestionPostModel questionPostModel = new QuestionPostModel();
Question question = new Question();
question.a = 20;
question.b = 20;
questionPostModel.question = question;
questionPostModel.answer = 40;
var result = controller.PostAnswer(questionPostModel);
Assert.IsTrue(result);
}
public Boolean PostAnswer([FromBody] QuestionPostModel questionModel)
{
return(questionModel.question.a + questionModel.question.b == questionModel.answer);
}
public ActionResult PostQuestion(QuestionPostModel model)
{
if (Request.IsAuthenticated)
{
if (ModelState.IsValid)
{
try
{
var checkQuestionIsExist = _db.Questions.Any(m => m.Question.Equals(model.QuestionMessage));
if (!checkQuestionIsExist)
{
var u = _db.ForumUser.FirstOrDefault(m => m.UserName.Equals(User.Identity.Name));
if (u != null)
{
var userId = u.UserId;
var userQuestions = new Questions
{
PostedDate = DateTime.Now,
Question = model.QuestionMessage,
CategoryId = Convert.ToInt32(model.Category),
UserId = userId,
answers = 0,
views = 0
};
_db.Questions.Add(userQuestions);
_db.SaveChanges();
var v = _db.PostInformation.SingleOrDefault(m => m.UserId.Equals(userId));
if (v != null)
{
var posId = v.PostId;
var totalQuesPost = _db.PostInformation.Find(posId).TotalQuesPost;
if (totalQuesPost != null)
{
var prevPosts = totalQuesPost.Value;
var pi = _db.PostInformation.Find(posId);
pi.TotalQuesPost = prevPosts + 1;
_db.Entry(pi).State = EntityState.Modified;
}
}
}
_db.SaveChanges();
ViewData["unLUQC"] = 4;
ViewData["QuestionLists"] = (from q in _db.Questions
join us in _db.ForumUser on q.UserId equals us.UserId
join c in _db.Category on q.CategoryId equals c.CategoryId
orderby q.QuestionId descending
select
new QuestionList()
{
Question = q.Question,
Image = us.Image,
PostedBy = us.UserName,
Posteddate = q.PostedDate,
Category = c.CategoryName,
Answers = q.answers,
Views = q.views,
Id = q.QuestionId
});
var categories = _db.Category.Select(c => new
{
CategoryID = c.CategoryId,
CategoryName = c.CategoryName
}).OrderByDescending(m => m.CategoryID).ToList();
ViewBag.Categories = new MultiSelectList(categories, "CategoryID", "");
Response.Write("<div id='op'></div>");
}
else
{
ModelState.AddModelError("", "It seems that this question already exist.");
}
}
catch (Exception e)
{
}
}
ViewData["QuestionLists"] = (_db.Questions.Join(_db.ForumUser, q => q.UserId, us => us.UserId,
(q, us) => new { q, us })
.Join(_db.Category, @t => @t.q.CategoryId, c => c.CategoryId, (@t, c) => new QuestionList()
{
Question = @t.q.Question,
Image = @t.us.Image,
PostedBy = @t.us.UserName,
Posteddate = @t.q.PostedDate,
Category = c.CategoryName,
Answers = @t.q.answers,
Views = @t.q.views,
Id = @t.q.QuestionId
})).OrderByDescending(m => m.Id);
var cates = _db.Category.Select(c => new
{
CategoryID = c.CategoryId,
CategoryName = c.CategoryName
}).ToList();
ViewBag.Categories = new SelectList(cates, "CategoryID", "CategoryName", Convert.ToInt32(model.Category).ToString());
}
else
{
ViewBag.authErrorState = 402;
TempData["UQC"] = 3;
}
return(View(model));
}
