# Modern compose (no version field)
services:
  app:
    build:
      context: .
      dockerfile: Dockerfile
    restart: unless-stopped
    ports:
      - "3000:3000"
    environment:
      - NODE_ENV=production
    depends_on:
      db:
        condition: service_healthy
    networks:
      - frontend
      - backend
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3000/health"]
      interval: 30s
      timeout: 10s
      retries: 3

  db:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${DB_USER}
      POSTGRES_PASSWORD: ${DB_PASSWORD}
      POSTGRES_DB: ${DB_NAME}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    networks:
      - backend
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER}"]
      interval: 10s
      timeout: 5s
      retries: 5

volumes:
  postgres_data:

networks:
  frontend:
  backend:
    internal: true

services:
  web:
    build: .
    ports:
      - "80:80"
    depends_on:
      - api

services:
  api:
    build: ./api
    expose:
      - "3000"
    environment:
      - DATABASE_URL=postgresql://user:pass@db:5432/app
    depends_on:
      db:
        condition: service_healthy

services:
  db:
    image: postgres:16-alpine
    volumes:
      - db_data:/var/lib/postgresql/data
    environment:
      POSTGRES_PASSWORD: ${DB_PASSWORD}
    healthcheck:
      test: ["CMD-SHELL", "pg_isready"]
      interval: 10s
      retries: 5

services:
  redis:
    image: redis:7-alpine
    command: redis-server --appendonly yes
    volumes:
      - redis_data:/data

services:
  worker:
    build: .
    command: npm run worker
    depends_on:
      - db
      - redis

networks:
  backend:
    internal: true  # No external access

networks:
  proxy:
    external: true
    name: traefik_proxy

volumes:
  postgres_data:

volumes:
  - ./src:/app/src

volumes:
  - /app/node_modules

environment:
  - NODE_ENV=production

env_file:
  - .env

environment:
  - DB_HOST=${DB_HOST:-localhost}