docker-compose.yml

services:
  node:
    networks:
      - back-tier
    depends_on:
      - db
    build:
      context: ./server
      dockerfile: ./Dockerfile
    volumes:
      - ./server:/home/node/app
      - /home/node/app/node_modules
    ports:
      - ${SERVER_LOCAL_PORT}:${SERVER_PORT}
    develop:
      watch:
        - action: sync
          path: ./src
          target: /home/node/app/src
        - action: rebuild
          path: ./package.json
          target: /home/node/app/package.json
    env_file: .env
    environment:
      - DB_HOST=db
  db:
    image: postgres
    restart: always
    networks:
      - back-tier
    user: postgres
    ports:
      - ${DB_LOCAL_PORT}:${DB_PORT}
    volumes:
      - db:/var/lib/postgres
    environment:
      - POSTGRES_USER=${DB_USER}
      - POSTGRES_PASSWORD=${DB_PASSWORD}
      - POSTGRES_DB=${DB_NAME}
    healthcheck:
      test: ["CMD", "pg_isready"]
      interval: 10s
      timeout: 5s
      retries: 5
  dbViewer:
    image: dpage/pgadmin4:latest
    environment:
      - PGADMIN_DEFAULT_EMAIL=${PGADMIN_EMAIL}
      - PGADMIN_DEFAULT_PASSWORD=${PGADMIN_PASSWORD}
    ports:
      - "16543:80"
    depends_on:
      - db
    networks:
      - back-tier
    
networks:
  back-tier:
    driver: bridge
volumes:
  db: