public function getShowResultOfSubjectForGuest($id)
{
$subject = Subject::findOrFail($id);
$answers = Answer::whereSubjectId($id)->get();
if ($answers->count()) {
$cnt = $answers->count();
$cnt_right_answ = 0;
foreach ($answers as $a) {
if ($a->user_answer == $a->right_answer) {
$cnt_right_answ++;
}
}
$persetnages = ceil($cnt_right_answ * 100 / $cnt);
$time_taken = gmdate("H:i:s", Answer::whereSubjectId($id)->orderBy('id', 'desc')->first()->time_taken);
$title = 'Results of test';
session()->flash('flash_mess', 'Your Exam data has been saved successfully');
return view('subject.result', compact('subject', 'title', 'cnt', 'cnt_right_answ', 'persetnages', 'time_taken'));
} else {
return redirect('/');
}
}
