# =============================================================================
# Work Order Management — PRODUCTION compose stack
#
#   cp .env.example .env   # fill in REAL secrets first
#   docker compose -f docker-compose.prod.yml up --build -d
#
# mongo + api live on an internal network only; nginx :80 is the only public
# entry point. The API reads secrets from .env (never baked into the image).
# nginx.conf is mounted read-only from ./nginx/nginx.conf.
# =============================================================================

name: workorders-prod

services:
  mongo:
    image: mongo:7
    restart: unless-stopped
    volumes:
      - mongo-data:/data/db
    healthcheck:
      test: ["CMD", "mongosh", "--quiet", "--eval", "db.adminCommand('ping').ok"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s
    networks:
      - internal

  api:
    build:
      context: .
      dockerfile: backend/Dockerfile
      target: prod
    image: workorders-api:prod
    restart: unless-stopped
    # Secrets come from .env — overrides below only fix container-local wiring.
    env_file:
      - .env
    environment:
      NODE_ENV: production
      MONGODB_URI: mongodb://mongo:27017/workorders
      # nginx is the only proxy in front of the API; one trusted hop.
      TRUST_PROXY_HOPS: "1"
    expose:
      - "4000"
    depends_on:
      mongo:
        condition: service_healthy
    networks:
      - internal

  worker:
    build:
      context: .
      dockerfile: backend/Dockerfile
      target: prod
    image: workorders-worker:prod
    restart: unless-stopped
    # Secrets come from .env — overrides below only fix container-local wiring.
    env_file:
      - .env
    environment:
      NODE_ENV: production
      MONGODB_URI: mongodb://mongo:27017/workorders
      TRUST_PROXY_HOPS: "1"
    command: ["node", "dist/worker.js"]
    depends_on:
      mongo:
        condition: service_healthy
    networks:
      - internal

  nginx:
    build:
      context: .
      dockerfile: frontend/Dockerfile
      target: prod
      args:
        # Baked into the bundle at build time; empty => same-origin (relative /api).
        VITE_APP_URL: ${VITE_APP_URL:-}
        VITE_API_URL: ${VITE_API_URL:-}
    image: workorders-nginx:prod
    restart: unless-stopped
    ports:
      - "80:80"
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api
    networks:
      - internal

networks:
  internal:
    driver: bridge

volumes:
  mongo-data: