public function setStatus(Request $request, $id)
{
$quiz = Quiz::findOrFail($id);
$quiz->lead_status = 1;
$quiz->save();
return redirect()->back()->withInput();
}
public function detachFrom(Request $request)
{
$this->validate($request, ['classroom_id' => 'required', 'quiz_id' => 'required'], ['required' => 'Kolom :attribute diperlukan']);
$quiz = Quiz::findOrFail($request->quiz_id);
$quiz->classrooms()->detach($request->classroom_id);
\Flash::success('Quiz berhasil batalkan.');
return redirect()->back();
}
public function submitQuiz(Request $request)
{
$this->validate($request, ['classroom_id' => 'required|exists:classrooms,id', 'quiz_id' => 'required|exists:quizzes,id', 'answers' => 'required'], ['required' => 'Kolom :attribute diperlukan!', 'exists' => 'Kolom :attribute tidak ditemukan!']);
$quiz = Quiz::findOrFail($request->quiz_id);
$total = $quiz->multiplechoices->count();
$realAnswer = $quiz->multiplechoices->pluck('correct_answer', 'id')->toArray();
$userAnswer = $request->answers;
ksort($realAnswer);
ksort($userAnswer);
$unanswered = count(array_diff_key($realAnswer, $userAnswer));
$correct = count(array_intersect_assoc($realAnswer, $userAnswer));
$wrong = count(array_diff_assoc($realAnswer, $userAnswer));
$data = ['answer' => json_encode($request->answers), 'unanswered' => $unanswered, 'correct' => $correct, 'wrong' => $total - $correct, 'score' => $correct / $total * 100];
if ($request->status) {
$data['status'] = 'done';
}
$quiz->students()->sync([Auth::user()->id => $data], false);
return response()->json(['redirect' => route('classrooms.quizzes', $request->classroom_id), 'unanswered' => $unanswered]);
}
public function create($quizId)
{
$quiz = Quiz::findOrFail($quizId);
$page_title = 'Tambahkan Pertanyaan';
return view('user.quizzes.create-mc', compact('quiz', 'page_title'));
}