📝 Description

Auth REST api using clean architecture

🧰 Installation

Prerequisites

• Node v18.x
• yarn
• Docker

Install yarn packages before continue

yarn

Ask other developers to share .env. For security reasons this file is not versioned.

Whenever a new environment variable is added, it must be also added to the .example.env file to keep everything up to date.

Setting up Docker

• This is will make a new PostgreSQL running in the standard port 5432
• Please shutdown any previous conflicting PostgreSQL instances before starting this

docker-compose up -d

Check the database is up

docker logs -f auth_pg

Check that you can log into a database with psql

docker exec -it auth_pg psql -U auth_user auth_db

View tables

\dt

Creating the initial database

Run initial migrations to set up initial database tables

yarn db:sync

Check the result of migrations using psql command-line tool

docker exec -it auth_pg psql -U auth_user auth_db

\d 'auth_db'

⌨ Development

Running the app

yarn dev

🧪 Running tests per layer

Core layer

yarn test:core

# with code coverage
yarn test:core:coverage

After executing yarn test:core:coverage, the coverage/ folder will be generated with coverage details

Data layer

Creating tests database only integration tests are supported. Backend is spun up on a special database

Tests use their own database. To create it:

docker exec -it auth_pg psql -U auth_user -c "create database test" auth_db

Once the database is created, run the command below to test the data layer:

yarn test:data

Adding new migrations

You can generate migration files

1. Update entity source code
2. You have an up-to-date local development database

# creates a file under src/ports/mikroOrm/migrations/
yarn db:migration:create MigrationName

📏 Lint

Linting codebase

# getting lint issues
yarn lint

# fixing lint issues
yarn lint:fix

📦 Building

Before building application to production, make sure environment variables are applied correctly

Building for production

yarn build

Running on production

yarn start

✅ TODO

• add JOI to validate data
• add tests to ports layer
• add mikroORM config for tests and disable logging in tests
• add application logs
• add way to detect if envs are loaded correctly
• add swagger
• add database health check
• add stress tests
• add CI
• add CI security checks
• add CD
• add terraform or deploys with docker images
• add localstack for local development
• add husky pre-push hook

Observation: Some TODOS are spread across the code and need to be fixed ASAP