version: '3.8'

services:
  # Base de données PostgreSQL
  postgres:
    image: postgres:16-alpine
    container_name: socialflow-db
    restart: unless-stopped
    ports:
      - "4523:4523"
    environment:
      POSTGRES_DB: ${PGDATABASE:-socialflow}
      POSTGRES_USER: ${PGUSER:-socialflow}
      POSTGRES_PASSWORD: ${PGPASSWORD:-changeme}
      PGPORT: 4523
    volumes:
      - postgres_data:/var/lib/postgresql/data
    networks:
      - internal
      - nginx_default
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U ${PGUSER:-socialflow}" ]
      interval: 10s
      timeout: 5s
      retries: 5

  # Application Social Flow
  app:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: socialflow-app
    restart: unless-stopped
    environment:
      NODE_ENV: production
      PORT: 5555
      DATABASE_URL: postgresql://${PGUSER:-socialflow}:${PGPASSWORD:-changeme}@postgres:4523/${PGDATABASE:-socialflow}
      OPENROUTER_API_KEY: ${OPENROUTER_API_KEY}
      SESSION_SECRET: ${SESSION_SECRET:-your-secret-key-change-me}
      APP_URL: ${APP_URL:-http://localhost:5555}
    networks:
      - internal
      - nginx_default
    depends_on:
      postgres:
        condition: service_healthy
    volumes:
      - encryption_key:/app/.encryption-key-data
    command: npm run start

volumes:
  postgres_data:
    driver: local
  encryption_key:
    driver: local

networks:
  # Réseau interne pour la communication DB <-> App
  internal:
    driver: bridge

  # Réseau externe pour nginx reverse proxy
  nginx_default:
    external: true