services:

  nginx:
    build: .
    container_name: nginx
    restart: "always"
    privileged: true
    links:
      - "go-api:api"
      - "frontend:frontend"
    ports:
      - 80:80
    networks:
      - internalnet

  go-api:
    build: ./backend
    restart: "always"
    container_name: api
    environment:
      - DB_USER=${POSTGRES_USER}
      - DB_PASSWORD=${POSTGRES_PASSWORD}
      - DB_NAME=${POSTGRES_DB}
      - DB_HOST=db
      - DB_PORT=5432
    ports: 
      - 3000:3000
    depends_on:
      - db
    networks:
      - internalnet


  frontend:
    build: ./frontend
    restart: "always"
    container_name: frontend
    ports:
      - 3001:3000
    networks:
      - internalnet
  db:
    image: postgres:latest
    environment:
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - POSTGRES_DB=${POSTGRES_DB}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    networks:
      - internalnet

networks:
  internalnet:
    driver: bridge

volumes:
  postgres_data: