docker-compose.yml

services:
  backend:
    container_name: backend
    image: node:lts-alpine
    ports:
      - 3000:3000
    working_dir: /usr/src/app
    environment:
      - DATABASE_NAME=${DATABASE_NAME}
      - DATABASE_PORT=${DATABASE_PORT}
      - DATABASE_USERNAME=${DATABASE_USERNAME}
      - DATABASE_PASSWORD=${DATABASE_PASSWORD}
      - DATABASE_HOST=${DATABASE_HOST}
    command: sh -c "npm install && npm run start:dev"
    networks:
      - dev_and_deliver_network
    volumes:
      - ./:/usr/src/app
    restart: unless-stopped
    depends_on:
      - postgres

  postgres:
    container_name: postgres
    image: postgres
    ports:
      - 5432:5432
    environment:
      - POSTGRES_USER=${DATABASE_USERNAME}
      - POSTGRES_PASSWORD=${DATABASE_PASSWORD}
      - POSTGRES_DB=${DATABASE_NAME}
    networks:
      - dev_and_deliver_network
    restart: unless-stopped
    volumes:
      - postgres_data:/var/lib/postgresql/data

networks:
  dev_and_deliver_network:
    driver: bridge

volumes:
  postgres_data: {}