Design Principle: Composable Services
5 days ago
- #clean-code
- #microservices
- #software-design
- Services in Looping are small, predictable units with a uniform interface.
- Each service accepts input as a hash and returns a Success() or Failure() result.
- Services can be reused, composed, or extracted into serverless systems.
- All services inherit from ApplicationService, enforcing consistent patterns.
- Example: Auth flows chain three services (Normalizer, Authenticator, Creator).
- Current.sources tracks executed services for observability and logging.
- Composable services prevent tangled logic and promote clean, maintainable code.
- This design ensures long-term flexibility and adaptability as the system grows.