services:
  valkey:
    image: valkey/valkey:8-alpine
    command: ["valkey-server", "--save", "", "--appendonly", "no"]
    ports:
      - "6379:6379"
    restart: unless-stopped

  api:
    build:
      context: .
      dockerfile: Dockerfile
    image: lta-datamall-bus-backend:latest
    env_file:
      - .env
    depends_on:
      - valkey
    ports:
      - "${APP_PORT:-8000}:${APP_PORT:-8000}"
    healthcheck:
      test: ["CMD", "python", "-c", "import os, urllib.request; urllib.request.urlopen(f'http://localhost:{os.getenv(\"APP_PORT\", \"8000\")}/healthz', timeout=3)"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 10s
    restart: unless-stopped