Node.js API Masterclass with Express and MongoDB - Photo Upload for Bootcamp

The video tutorial covers the process of setting up file uploads for a boot camp application using Express. It begins with an introduction to the concept of uploading photos, followed by the installation and configuration of the Express file upload package. The tutorial then guides viewers through creating a controller method for handling photo uploads, testing the functionality using Postman, and implementing validation for file type and size. It also demonstrates how to create custom file names to prevent overwriting and how to configure a static folder for accessing uploaded files. Finally, the video discusses plans for enhancing middleware to handle pagination and sorting.

How does the application check the file size of the uploaded image?

What role does the path module play in handling uploaded files?

What response does the application send back after a successful file upload?

Discuss the middleware approach mentioned for handling pagination and sorting in the boot camp application.