JavaScript Engineer Challenge

Welcome to our JavaScript Engineer Challenge

This Challenge consists of a series of tasks which may take between 4–6 hours to complete, depending on your experience level. The primary purpose of this test is to infer your “logical thinking” and “problem-solving” skills.

Scenario

We want you to create an application for managing users. The application must meet the following requirements:

Create new users;
List users;
Edit users;
Delete users;

Getting Started

Fork this repository (to jump-start your test) and run npm install on both the /api and /front directories, then follow the requirements for the Backend and Frontend when developing your application.

Feel free to use any library you are used to or to create things your way. Just keep in mind the required frameworks for the frontend and backend, confirm if the library you will use don't have any problems with it.

Backend

To create the backend of this application we want you to use Nest.js as the framework. It's ok not knowing all the perks of the framework, but we want to see how you manage to work with it.

Your backend must meet the following requirements:

It has to use a relational database (PostgreSQL, MySQL, MariaDB, etc...);
The user needs to have one relation, being the "user_type";
It needs to have unit tests;
Your API needs to have a CRUD for the users;
Your API needs to have validations for the fields:
1. Only boolean for active fields;
2. Only valid e-mails for email fields;
3. Max size of 255 for string fields;
4. Only UUID for id fields;
Your API needs to follow the patterns of a REST implementation;

Data models

user_type

{
  "id": "a8d7f-1j4...",   // required
  "description": "test",  // required
  "active": true,         // required
  "updatedAt": "",        // required
  "createdAt": ""         // required
}

user

{
  "id": "a8d7f-1j4...",       // required
  "nickname": "test",         // required
  "name": "test",             // required
  "phone": "99999999999",
  "email": "email@test.com",  // required
  "user_type": 999,           // required (relation)
  "active": true,             // required
  "updatedAt": "",            // required
  "createdAt": ""             // required
}

Frontend

To create the frontend of this application we want you to use Angular with Angular Material as the framework. It's ok not knowing all the perks of the framework, but we want to see how you manage to work with it.

Your frontend must meet the following requirements:

It has to communicate with your backend;
It has to have a home page with a side menu and a list of users;
It has to have a route to create/edit a user;
1. When creating/editing the submit button needs to be disable until all required fields are validated;
It has to have a route to detail the user;
It has to have a route to delete the user;
1. When deleting a user, it should ask for confirmation. The button to confirm needs to be disabled until the nickname of the user being deleted is informed and validated (like the deletion of repositories in Github).

It's up to you how you will define the frontend layout, if you will use new pages of modals for each interaction.

Extras

There are some extras we would like to see in your repository. These aren't required, feel free to include them or not.

Use an authentication method (like OAuth);
Use something to register logs from your application (like Winston with Redis);
Generate a Docker image with Docker Compose and the required migrations and seeders (if you don't use Docker in your application, please make sure to include on the repository an database dump).

Tips

Keep it simple
Please ensure your readme file contains valid and simple instructions
Please use placeholder data only (i.e. do not use real or identifiable information)
Feel free to validate fields according to your own validation logic
Verify the full functionality of your application prior to submission

Deadline

Please submit your test as a Github repository URL, along with a readme file containing instructions on how to set up and run your application. If you'd like to submit a private repository, please add Raphael with view access to the private repository.

The deadline for submission is 7 days after you receive this challenge.

Submissions will not be accepted after this date.

Submissions

Submit the repository URL to the person who asked you to take this challenge.

If you have any doubts, please submit them to rh@maxxidata.com.

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leonardo-anjos/fullstack-javascript-engineer-challenge