Hexagonal Maker Bundle Laravel Package

Product Decisions This Supports

• Adoption of Hexagonal Architecture (Ports & Adapters):

  • Enables decoupling business logic from frameworks (Symfony, Doctrine) for long-term maintainability and technology flexibility.
  • Aligns with Clean Architecture and Domain-Driven Design (DDD) principles, reducing technical debt and framework lock-in.

• CQRS Implementation:

  • Accelerates separation of read/write operations, improving scalability and performance for complex domains.
  • Supports event-driven workflows (e.g., domain events, async handlers) for real-time systems (e.g., notifications, auditing).

• Rapid Prototyping & CRUD Generation:

  • Reduces boilerplate code for standard modules (e.g., user management, product catalogs) by 90%, speeding up MVP development.
  • Ideal for startups or greenfield projects where time-to-market is critical.

• Build vs. Buy Decision:

  • Buy: If the team lacks expertise in Hexagonal Architecture or CQRS, this package provides pre-built scaffolding with best-practice templates.
  • Build: If the project requires custom domain logic or non-standard adapters (e.g., GraphQL, gRPC), this serves as a reference implementation to extend.

• Use Cases:

  • Enterprise Applications: Where separation of concerns and testability are priorities (e.g., banking, e-commerce).
  • Microservices: Enables independent deployment of domain modules with well-defined contracts (ports).
  • Legacy Modernization: Gradually decouple monolithic Symfony apps by extracting domain layers.
  • API-First Development: Supports multiple UI layers (REST, CLI, GraphQL) from shared business logic.

When to Consider This Package

• Adopt This Package If:

  • Your team is new to Hexagonal Architecture or CQRS and needs guided implementation.
  • You’re building a Symfony-based application and want to avoid framework lock-in.
  • You need to generate CRUD modules quickly while maintaining clean architecture.
  • Your project requires high testability (e.g., unit tests without a database).
  • You’re planning to support multiple UI layers (REST, CLI, GraphQL) from the same domain.

• Look Elsewhere If:

  • Your project is small-scale (e.g., simple CRUD apps) where overhead isn’t justified.
  • You’re not using Symfony (this bundle is Symfony-specific).
  • Your team already has a mature Hexagonal Architecture implementation and needs customization.
  • You require real-time features (e.g., WebSockets) that aren’t natively supported by the bundle.
  • Your domain is highly dynamic (e.g., frequent schema changes) and code generation feels restrictive.

How to Pitch It (Stakeholders)

For Executives:

"This package lets us build future-proof Symfony applications by isolating business logic from frameworks. It’s like insurance against technical debt—we’ll save 30-50% development time on CRUD modules while making the system 10x easier to test and extend. For example, if we later need to add GraphQL or a CLI tool, we won’t rewrite the business layer—just plug in new adapters. It’s a smart investment for scalability and long-term costs."

For Engineers:

*"This bundle automates 90% of Hexagonal Architecture setup in Symfony, including:

• Pure domain entities (no Doctrine annotations, just PHP).
• CQRS commands/queries with async support.
• 18 maker commands to generate entities, repositories, controllers, forms, and tests in seconds.
• Testability: Write unit tests without a database—business logic runs in-memory. It’s like Symfony Maker on steroids for clean architecture. Perfect for new projects or refactoring legacy code into maintainable layers."

For Architects:

*"This aligns with Clean Architecture and DDD by enforcing:

• Dependency Rule: Business logic depends on abstractions, not frameworks.
• Ports & Adapters: Clear separation between domain, application, and infrastructure.
• CQRS: Explicit separation of reads (queries) and writes (commands). It’s a force multiplier for teams adopting modular, testable, and scalable designs. The YAML mapping also lets us evolve the domain model without breaking existing code."