services:
  db:
    image: postgres:16-alpine
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-langlearn}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB:-langlearn}
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-langlearn}"]
      interval: 5s
      timeout: 5s
      retries: 10

  api:
    build: ./api
    ports:
      - "${API_PORT:-8000}:8000"
    environment:
      DATABASE_URL: postgresql+asyncpg://${POSTGRES_USER:-langlearn}:${POSTGRES_PASSWORD}@db:5432/${POSTGRES_DB:-langlearn}
      JWT_SECRET: ${JWT_SECRET}
      ANTHROPIC_API_KEY: ${ANTHROPIC_API_KEY}
      DEEPL_API_KEY: ${DEEPL_API_KEY}
    depends_on:
      db:
        condition: service_healthy
    restart: unless-stopped

volumes:
  pgdata: