from django.db import models # Create your models here. from core.wagtail_utils import StrictHierarchyPage from users.models import User class Bookmark(models.Model): id = models.UUIDField(primary_key=True) user = models.ForeignKey(User, on_delete=models.CASCADE) class Meta: abstract = True class ContentBlockBookmark(Bookmark): content_block = models.ForeignKey('books.ContentBlock', on_delete=models.CASCADE)