generalise a QuestionBase

physics/models.py

@@ -12,7 +12,7 @@ from django.utils.translation import gettext_lazy as _
 
 from sortedm2m.fields import SortedManyToManyField
 
-from generic.models import CidUser, CidUserGroup, ExamBase, ExamUserStatus, QuestionNote, UserAnswerBase, UserUserGroup
+from generic.models import CidUser, CidUserGroup, ExamBase, ExamUserStatus, QuestionBase, QuestionNote, UserAnswerBase, UserUserGroup
 
 import reversion
 
@@ -24,7 +24,7 @@ class Category(models.Model):
         return self.category
 
 
-class Question(models.Model):
+class Question(QuestionBase):
     stem = models.TextField(
         blank=False,
         help_text="Stem of the question",
@@ -82,8 +82,6 @@ class Question(models.Model):
         help_text="Feedback for answer",
     )
 
-    created_date = models.DateTimeField(default=timezone.now)
-
     author = models.ManyToManyField(
         settings.AUTH_USER_MODEL,
         blank=True,
@@ -95,7 +93,7 @@ class Question(models.Model):
         Category, on_delete=models.SET_NULL, null=True, blank=True
     )
 
-    notes = GenericRelation(QuestionNote)
+    #notes = GenericRelation(QuestionNote)
 
     def __str__(self):
         return self.stem