services:
  # ----- Backend API (Uvicorn/FastAPI/Django etc.) -----
  api:
    image: ghcr.io/c-d-p/maia:44b8760ab245407ac8dcac435cca6bbfad51284b
    container_name: MAIA_API
    restart: unless-stopped
    command: uvicorn main:app --host 0.0.0.0 --port 8000
    expose:
      - "8000"
    depends_on:
      - db
      - redis
    networks:
      - default
    env_file:
      - ./.env.deploy
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.maia.rule=Host(`maia.depaoli.id.au`)"
      - "traefik.http.routers.maia.tls=true"
      - "traefik.http.routers.maia.entrypoints=secureweb"
      - "traefik.http.routers.maia.tls.certresolver=myresolver"
      - "traefik.http.services.maia.loadbalancer.server.port=8000"
      - "traefik.docker.network=host"

  # ----- Celery Worker -----
  worker:
    image: ghcr.io/c-d-p/maia:44b8760ab245407ac8dcac435cca6bbfad51284b
    container_name: MAIA_Worker
    restart: unless-stopped
    command: celery -A core.celery_app worker --loglevel=info
    depends_on:
      - db
      - redis
    env_file:
      - ./.env.deploy
    networks:
      - default

  # ----- Database (PostgreSQL) -----
  db:
    image: postgres:15 # Use a specific version
    container_name: MAIA_DB
    volumes:
      - /srv/docker/container/MAIA/db:/var/lib/postgresql/data # Persist data using a named volume
    environment:
      - POSTGRES_USER=${DB_USER}
      - POSTGRES_PASSWORD=${DB_PASSWORD}
      - POSTGRES_DB=${DB_NAME}
    env_file:
      - ./.env.deploy
    networks:
      - default
    restart: unless-stopped

  # ----- Cache (Redis) -----
  redis:
    image: redis:7 # Use a specific version
    container_name: MAIA_Redis
    volumes:
      - /srv/docker/container/MAIA/redis_data:/data
    networks:
      - default
    restart: unless-stopped
  
  # ----- Frontend (nginx) ------
  frontend:
    image: nginx:1.25-alpine
    container_name: MAIA_FRONTEND
    restart: unless-stopped
    volumes:
      - /srv/docker/container/MAIA/frontend/dist:/usr/share/nginx/html:ro # read only
      - /srv/docker/container/MAIA/frontend/conf/nginx.conf:/etc/nginx/conf.d/default.conf:ro
    networks:
      - default
    expose:
      - "80"
    labels:  
      - "traefik.enable=true"
      - "traefik.http.routers.maia-frontend.rule=Host(`app.maia.depaoli.id.au`)"
      - "traefik.http.routers.maia-frontend.tls=true"
      - "traefik.http.routers.maia-frontend.entrypoints=secureweb"
      - "traefik.http.routers.maia-frontend.tls.certresolver=myresolver"
      - "traefik.http.services.maia-frontend.loadbalancer.server.port=80"
      - "traefik.docker.network=host"

# ----- Network Definition -----
networks:
  default:   # Define a custom bridge network
    driver: bridge
    name: maia_network