diff options
Diffstat (limited to 'yaksh/models.py')
| -rw-r--r-- | yaksh/models.py | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/yaksh/models.py b/yaksh/models.py index 36e859c..50a5cc2 100644 --- a/yaksh/models.py +++ b/yaksh/models.py @@ -317,7 +317,7 @@ class Quiz(models.Model): attempts_allowed = models.IntegerField(default=1, choices=attempts) time_between_attempts = models.FloatField( - "Time Between Quiz Attempts in hours" + "Time Between Quiz Attempts in hours", default=0.0 ) is_trial = models.BooleanField(default=False) @@ -387,6 +387,20 @@ class Quiz(models.Model): course=course, passed=False ).values_list("user", flat=True).distinct().count() + def get_answerpaper_status(self, user, course): + try: + qp = self.questionpaper_set.get().id + except QuestionPaper.DoesNotExist: + qp = None + ans_ppr = AnswerPaper.objects.filter( + user=user, course=course, question_paper=qp + ).order_by("-attempt_number") + if ans_ppr.exists(): + status = ans_ppr.first().status + else: + status = "not attempted" + return status + def _create_quiz_copy(self, user): question_papers = self.questionpaper_set.all() new_quiz = self @@ -425,6 +439,8 @@ class LearningUnit(models.Model): if course_status.exists(): if self in course_status.first().completed_units.all(): state = "completed" + elif self.type == "quiz": + state = self.quiz.get_answerpaper_status(user, course) elif course_status.first().current_unit == self: state = "inprogress" return state @@ -1373,11 +1389,18 @@ class QuestionPaper(models.Model): ) if last_attempt: time_lag = (timezone.now() - last_attempt.start_time).total_seconds() / 3600 - return time_lag >= self.quiz.time_between_attempts + can_attempt = time_lag >= self.quiz.time_between_attempts + msg = "You cannot start the next attempt for this quiz before {0} hour(s)".format( + self.quiz.time_between_attempts + ) if not can_attempt else None + return can_attempt, msg else: - return True + return True, None else: - return False + msg = "You cannot attempt {0} quiz more than {1} time(s)".format( + self.quiz.description, self.quiz.attempts_allowed + ) + return False, msg def create_demo_quiz_ppr(self, demo_quiz, user): question_paper = QuestionPaper.objects.create(quiz=demo_quiz, |