The Complete Strapi™ Course with Plugins and Deployment - Premium Posts: Solution 2

The video tutorial addresses two main issues in a current implementation: fetching unnecessary data and overloading the controller with tasks. A new solution is proposed, focusing on optimizing data fetching by rewriting the find action. The implementation involves reusing existing services with modifications, handling authenticated and public requests differently, and ensuring proper sanitization and transformation of data. Testing and debugging are conducted to ensure functionality, and edge cases are addressed. Final adjustments are made to improve the solution further.

Describe the process of sanitizing and transforming the response before sending it back.

How does the implementation handle cases where the client requests only non-premium articles?

What error occurs when trying to access the premium key without checking for its existence?

What is the final goal of the modifications made to the controller action?