user-nest-sample

A simple Nest.js user API to apply some Nest.js framework concepts.

Disclaimer

This API is not meant to be used in production. Use it only as a reference.

Todos:

• Create user ✔
• Retrieve all users ✔
• Retrieve user by id ✔
• Delete user ✔
• Update user info ✔
• Login ✔
• Add .env file ✔
• Add database configuration ✔
• Add migrations WIP
• Add some simple authentication/authorization (JWT) ✔
• Unit testing ✔
• Add Docker to run the application
• Add proper typing
• Add OpenAPI documentation ✔
• Add logging ✔
• Add proper error handling ✔
• Restructure the project when everything is ready ✔

Stack:

• Node.js version 14
• Nest.js
• Jest
• Docker
• PostgresSQL
• TypeORM

How to install and run the project

• Requirements:
  • Node.js version 14+
  • NPM

1. Run npm install to install all the project dependencies

2. To start the application, run npm run start

FYI: Some database configuration may be necessary, I've used my own on this project.

Running with Docker

Tests

• Run tests:

  $ npm run test

• Run tests with coverage:

  $ npm run test:cov

Sample requests:

• Create user

  curl --location --request POST 'http://localhost:3000/users' \
  --header 'Content-Type: application/json' \
  --data-raw '{
      "firstName": "Sample",
      "lastName": "User",
      "address": "Sample Street",
      "email": "sample@email.com",
      "password": "userpass"
  }'
  

• Get all users

  curl --location --request GET 'http://localhost:3000/users'
  

• Get user by id

  curl --location --request GET 'http://localhost:3000/users/8a072a35-4d9a-49ec-ab6f-0517e2791b13
  

• Update user

  curl --location --request PUT 'http://localhost:3000/users/id' \
  --header 'Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6ImJsYWJsYUBhLmNvbSIsImlhdCI6MTYyMjUxNzY0NSwiZXhwIjoxNjIyNTE3NzY1fQ.vBIFWQu8K73uJrpbF9-bmNK09nAR16WgAzpW0y8Bepo' \
  --header 'Content-Type: application/json' \
  --data-raw '{
      "firstName": "Sample",
      "lastName": "Update",
      "address": "Update Street",
      "email": "update@email.com"
  }'
  

• Delete user

  curl --location --request DELETE 'http://localhost:3000/users/8a072a35-4d9a-49ec-ab6f-0517e2791b13' \
  --header 'Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6ImJsYWJsYUBhLmNvbSIsImlhdCI6MTYyMjUxNzY0NSwiZXhwIjoxNjIyNTE3NzY1fQ.vBIFWQu8K73uJrpbF9-bmNK09nAR16WgAzpW0y8Bepo'
  

• Login

  curl --location --request POST 'http://localhost:3000/users/login' \
  --header 'Content-Type: application/json' \
  --data-raw '{
      "username": "blabla@a.com",
      "password": "123456"
  }'
  

API documentation

• The documentation is available at Swagger and as a JSON file located at the user-sample-api folder