The Complete Strapi™ Course with Plugins and Deployment - Premium Posts: Solution 1

The video tutorial discusses a solution to filter premium posts for unauthenticated users by customizing the find action in a controller. It explains how to fetch all posts and filter them based on user authentication. The tutorial critiques this approach, highlighting inefficiencies and suggesting that such operations should be handled by services rather than directly in the controller. It also points out the potential performance issues when dealing with large datasets and hints at more efficient solutions in future lessons.

What is the purpose of the 'filtered data' variable introduced by the teacher?

What are the two main problems identified with the current solution?

What approach does the teacher suggest for future solutions regarding data fetching?