version: '3.8'
services:
  db:
    image: postgres:15-alpine
    restart: always
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: calendar_db
    ports:
      - "5432:5432"
    volumes:
      - db:/var/lib/postgresql/data

  redis:
    image: redis:latest
    command: redis-server --requirepass mySecretPassword
    container_name: redis
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
      
  app:
    build:
      context: .
      dockerfile: Dockerfile
    restart: always
    ports:
      - "3000:3000"
    depends_on:
      - db
      - redis
    environment:
      - DATABASE_URL=postgresql://postgres:postgres@db:5432/calendar_db
      - REDIS_URL=redis://:mySecretPassword@redis:6379

volumes:
  db:
    driver: local
  redis_data: