👁‍🗨 Vision

This scaffolding proposal for Konfío 2.0 services represents a modern, scalable, and maintainable architecture based on industry-proven patterns and principles.

This architecture leverages key software engineering principles and patterns to create a robust, maintainable, and scalable system:

• 🎯 Software Fundamentals: Built upon core principles like Conway's Law, Low Decoupling, High Cohesion, Segregation of Concerns, etc…, for sustainable development practices
• 🏗️ Clean Architectures: Organizes code into distinct layers with clear responsibilities and dependencies
  • 🔄 Clean Architecture: Enforces separation of concerns and dependency rules flowing inward
  • 🔲 Hexagonal Architecture (Ports & Adapters): Isolates core business logic from external concerns and technical implementations
  • 🌰 Onion Architecture: Emphasizes separation of concerns through concentric layers, with domain model at the center
• 🎯 Domain-Driven Design (DDD): Aligns software design with business domain through ubiquitous language and bounded contexts

🏛️ Architectural Foundation

• 🧩 Domain-Driven Design (DDD): Ensures business logic is properly modeled and organized
  • See: Domain-Driven Design (DDD)
• 🔲 Clean Architectures (Clean/Hexagonal/Onion): Isolates core business logic from external dependencies (application, domain, infrastructure),
  • See: Hexagonal and Clean Architecture A Developer's Guide
• 🔍 Software Principles & Patterns: Leverages foundational concepts like SOLID principles (Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, Dependency Inversion), design patterns (Factory, Strategy, Observer), and best practices (DRY, KISS, YAGNI) for robust software design:
  • See: Software Principles and Patterns

💫 Long-term Benefits

• 🎯 Maintainability: Clear separation of concerns makes code easier to maintain and modify
• 🔄 Scalability: Independent modules and separated read/write operations can be scaled independently
• 🧪 Testability: Isolated components and clear boundaries facilitate comprehensive testing
• 🚀 Agility: Well-organized code allows faster feature development and bug fixes
• ♻️ Reusability: Common components can be shared across different services
• 📈 Future-proofing: Framework-independent architecture allows easy technology updates

🔑 Key Benefits

• Accelerated Development & Onboarding:

  Faster Project Setup: The scaffolding provides a pre-defined, working structure. Developers don't waste time debating or creating the basic folder layout, core interfaces, and initial configurations. Reduced Boilerplate: It automatically generates the necessary files and code structures for different layers (domain, application/use cases, infrastructure adapters), letting developers focus on business logic sooner. Quicker Onboarding: New team members can understand the project structure and architectural patterns faster, as the scaffold provides a concrete, enforced example.

• Improved Code Quality & Consistency:

  Architectural Enforcement: The scaffold encourages (or enforces) adherence to Hexagonal/Clean Architecture principles (like the Dependency Rule and separation of concerns) from the very beginning. Consistency Across Features: Different features or modules built using the scaffold will likely have a similar structure, making the codebase easier to navigate and understand for everyone. TypeScript Type Safety: Leveraging TypeScript within the scaffold ensures type checking across layer boundaries (e.g., between ports and adapters), catching potential integration errors during development rather than at runtime.