# Docker Compose für Full Stack Application
version: "3.8"

services:
  app:
    image: ${APP_IMAGE:-fullstack-app:latest}
    container_name: ${APP_CONTAINER_NAME:-fullstack-app}
    restart: unless-stopped
    environment:
      - NODE_ENV=${NODE_ENV:-production}
      - DATABASE_URL=${DATABASE_URL:-postgresql://postgres:postgres@postgres:5432/appdb}
      - JWT_SECRET=${JWT_SECRET:-your-jwt-secret-change-this}
    networks:
      - app-network
    depends_on:
      postgres:
        condition: service_healthy
    ports:
      - "${APP_PORT:-3000}:3000"

  postgres:
    image: postgres:15-alpine
    container_name: ${POSTGRES_CONTAINER_NAME:-postgres-db}
    restart: unless-stopped
    environment:
      POSTGRES_DB: ${POSTGRES_DB:-appdb}
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    networks:
      - app-network
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres}"]
      interval: 10s
      timeout: 5s
      retries: 5

networks:
  app-network:
    driver: bridge

volumes:
  postgres_data:
    driver: local