What are the prerequisites for using this skill?

Before running /legacy-controller, you should complete the previous stages: /legacy-convert for DTOs, /legacy-query for the persistence layer, and /legacy-service for the application layer.

What kind of files does it produce?

It generates Java source files for Controllers, which handle REST endpoints and UseCase calls, and ApiMappers, which handle the conversion between Requests/Commands and Results/Responses.

Does it support different types of APIs?

Yes, it specifically supports different directory structures and patterns for both Admin APIs and Web APIs.

How does it help with Clean Architecture?

It enforces a clear separation of concerns by using an ApiMapper to prevent external API models from leaking into the core business logic or domain layers.

What is the purpose of the legacy-controller skill?

It is the final step in a migration cycle that generates the necessary Controller and ApiMapper files to expose a migrated service as a functional REST endpoint.

Legacy API Controller Generator

Name: Legacy API Controller Generator
Author: ryu-qqq

byryu-qqq

0•

API 개발

Generates REST Controllers and API Mappers to finalize the migration of legacy service endpoints.

The legacy-controller skill is the final stage of a structured migration workflow designed to modernize legacy codebases. It automates the creation of Java REST Controllers and ApiMappers, completing the bridge between the external API layer and the internal application logic. By generating standardized components that map requests to commands and results to responses, it ensures a clean separation of concerns and facilitates the rapid transition of legacy endpoints into a modern, maintainable architecture.

주요 기능

01Integration with internal UseCase layers for clean architecture

02Support for versioned API endpoints and domain-specific routing

030 GitHub stars

04Standardized directory structure following Domain-Driven Design

05Seamless ApiMapper creation for Request/Response transformations

06Automated REST Controller generation for Admin and Web interfaces

사용 사례

01Converting monolithic controller logic into a decoupled, modern API structure

02Standardizing API mapping patterns across multiple legacy domains

03Finalizing the migration of a legacy endpoint after DTO and Service layers are ready

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add ryu-qqq/fileflow legacy-controller

For use in Claude.ai and ChatGPT

Download Skill