version: '3.8'

services:
  postgres:
    image: postgres:15-alpine
    restart: unless-stopped
    environment:
      POSTGRES_DB: ${DB_NAME:-recruitment}
      POSTGRES_USER: ${DB_USER:-postgres}
      POSTGRES_PASSWORD: ${DB_PASSWORD:-changeme123}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5

  app:
    build: .
    restart: unless-stopped
    expose:
      - "3000"
    environment:
      NODE_ENV: production
      PORT: 3000
      DB_HOST: postgres
      DB_PORT: 5432
      DB_NAME: ${DB_NAME:-recruitment}
      DB_USER: ${DB_USER:-postgres}
      DB_PASSWORD: ${DB_PASSWORD:-changeme123}
      SESSION_SECRET: ${SESSION_SECRET:-change-this-secret-in-production}
    depends_on:
      postgres:
        condition: service_healthy

volumes:
  postgres_data:
    driver: local