Welcome to Round 3 of your NodeJS Interview

This round is to test your Debugging capabilities, Code optimization skills and Code quality in a real world application.

This repo uses express js and mongooose to create a backend server and perform DB(MongoDB) operations.

Please read the below instructions carefully

Tasks

1. npm run seeder creates 100 users and 2 posts per user. Find out why this is not working, fix the seeder and seed data.

2. [POST] http://localhost:3000/posts with data

{
    "userId": "{userId}",
    "title": "Post Title",
    "body": "Post Body"
}

Should create a post and return the newly created post in the response. Validate userId, title, description. Validation criteria: a. userId must be a valid ObjectId b. title must be a string and minimum of 10 characters excluding spaces c. description must be a string and minimum of 50 characters excluding spaces

3. [GET] http://localhost:3000/users is an existing API that is used in front-end to show list of all users with their post count. Optimize the API to achieve minimum execution time and smallest load on server. You can introduce additional parameters in the request to restrict and control your result set.

Time allocated: 1hr 30min (if need extra time please reach out to the HR who is taking your interview)