8: Pagination, Searching, and Ordering

Activity 13: Implementing Pagination on the User-Specific Recipe Retrieval API

Solution

1. Modify the code in the get_all_by_user method under models/recipe.py, as follows:

       @classmethod
       def get_all_by_user(cls, user_id, page, per_page, visibility='public'):
           query = cls.query.filter_by(user_id=user_id)
           if visibility == 'public':
               query = cls.query.filter_by(user_id=user_id, is_publish=True)
           elif visibility == 'private':
               query = cls.query.filter_by(user_id=user_id, is_publish=False)
           return query.order_by(desc(cls.created_at)).paginate...