public function submitExamMember(Exam $exam, $answers = [])
{
$memberExam = $this->getMemberSessionExam($exam);
$course = $exam->course;
if ($memberExam) {
$answers = collect($answers)->map(function ($answer, $question_id) {
$question = ExamQuestion::find($question_id);
return new ExamAnswer(['question_id' => $question_id, 'answer' => $answer, 'is_correct' => $question->correct == $answer]);
});
$memberExam->answers()->saveMany($answers);
$course->updateStatus($memberExam->user, 'finished');
return $memberExam->answers;
}
return null;
}
