public function give_answer()
{
try {
$option = QuestionOption::find(Input::get('optid'));
if ($option == null) {
return Redirect::to('/');
}
$answer = UsersAnswer::whereUserId(Auth::user()->id)->whereQuestionId($option->question_id)->first();
if ($answer == null) {
$answer = new UsersAnswer();
$answer->user_id = Auth::user()->id;
$answer->question_id = $option->question_id;
$answer->option_id = $option->id;
if ($answer->save()) {
return Redirect::to('/');
}
}
} catch (Exception $e) {
}
return Redirect::to('/');
}
