Retrieve Files

The second most important function from the CRUD operations is the retrieve operation, which allows the user to view and browse through their uploaded files. In this lesson, we’ll enable the retrieve operation feature in the application by creating a separate page to view the files in the form of a grid, and each file will be represented by a custom card component.

Retrieve service

We write the second service in the services/user.service.js file to retrieve all the files in the database that were uploaded by a certain user. We write the retrieve service as follows: