public async Task SuggestQuestion(QuestionSuggestion questionSuggestion, string username)
{
var user = await this.context.Users.FirstOrDefaultAsync(u => u.UserName == username);
if (user == null)
{
return;
}
questionSuggestion.User = user;
questionSuggestion.SuggestedOn = DateTime.Now;
if (questionSuggestion.CorrectAnswer == questionSuggestion.FirstOption ||
questionSuggestion.CorrectAnswer == questionSuggestion.SecondOption ||
questionSuggestion.CorrectAnswer == questionSuggestion.ThirdOption ||
questionSuggestion.CorrectAnswer == questionSuggestion.FourthOption)
{
await this.context.QuestionSuggestions.AddAsync(questionSuggestion);
}
else
{
return;
}
await this.notificationService.CreateQuestionSuggestionNotification(user, questionSuggestion);
await this.context.SaveChangesAsync();
}
public async Task <ActionResult> DeleteConfirmed(int id)
{
if (await IsNotAuthenticated())
{
return(GetErrorPage());
}
QuestionSuggestion questionSuggestion = db.QuestionSuggestions.Find(id);
db.QuestionSuggestions.Remove(questionSuggestion);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public async Task CreateQuestionSuggestionNotification(QuizaldoUser user, QuestionSuggestion questionSuggestion)
{
var notification = new Notification();
notification.Text = $"{user.UserName} has suggested a question:\n " +
$"{questionSuggestion.QuestionName} with correct answer:\n " +
$"{questionSuggestion.CorrectAnswer}.";
notification.CreatedOn = DateTime.Now;
notification.UserId = user.Id;
notification.User = user;
await this.context.Notifications.AddAsync(notification);
await this.context.SaveChangesAsync();
}
public async Task <ActionResult> Edit([Bind(Include = "QuestionId,SuggestionId")] QuestionSuggestion questionSuggestion)
{
if (await IsNotAuthenticated())
{
return(GetErrorPage());
}
if (ModelState.IsValid)
{
db.Entry(questionSuggestion).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.QuestionId = new SelectList(db.Questions, "Id", "Text", questionSuggestion.QuestionId);
ViewBag.SuggestionId = new SelectList(db.Suggestions, "Id", "Text", questionSuggestion.SuggestionId);
return(View(questionSuggestion));
}
// GET: QuestionSuggestions/Details/5
public async Task <ActionResult> Details(int?id)
{
if (await IsNotAuthenticated())
{
return(GetErrorPage());
}
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
QuestionSuggestion questionSuggestion = db.QuestionSuggestions.Find(id);
if (questionSuggestion == null)
{
return(HttpNotFound());
}
return(View(questionSuggestion));
}
// GET: QuestionSuggestions/Edit/5
public async Task <ActionResult> Edit(int?id)
{
if (await IsNotAuthenticated())
{
return(GetErrorPage());
}
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
QuestionSuggestion questionSuggestion = db.QuestionSuggestions.Find(id);
if (questionSuggestion == null)
{
return(HttpNotFound());
}
ViewBag.QuestionId = new SelectList(db.Questions, "Id", "Text", questionSuggestion.QuestionId);
ViewBag.SuggestionId = new SelectList(db.Suggestions, "Id", "Text", questionSuggestion.SuggestionId);
return(View(questionSuggestion));
}
