Does it handle invalid transitions between states?

Yes, the skill generates a custom InvalidStateTransitionException and includes logic within the abstract state class to prevent unauthorized or logical errors during state changes.

Can I use this for complex finite state machines (FSM)?

Absolutely. It is designed precisely for finite state machines, allowing you to define specific actions, allowed transitions, and terminal states for any business entity.

What version of PHP does this skill support?

This skill is specifically optimized for PHP 8.4, utilizing modern features like readonly classes and advanced type hinting to ensure type safety and immutability.

Where does the skill place the generated files?

Files are organized according to standard Domain-Driven Design (DDD) patterns, typically placing logic in src/Domain/{BoundedContext}/State/ and tests in the corresponding unit test directory.

PHP State Pattern Generator

Name: PHP State Pattern Generator
Author: dykyi-roman

bydykyi-roman

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Desarrollo de API

Generates robust State pattern infrastructure for PHP 8.4 applications following DDD and Clean Architecture principles.

This skill automates the creation of complex state machines in PHP 8.4, providing a standardized approach to handling objects with behavior that changes based on internal state. It generates all necessary components—including state interfaces, abstract bases, concrete states, and factories—ensuring strict adherence to Domain-Driven Design (DDD) and SOLID principles. By scaffolding state-specific transitions and unit tests, it helps developers eliminate 'God states' and brittle conditional logic in workflows like order processing, subscription lifecycles, and payment systems.

Características Principales

01PHP 8.4 Readonly State Implementation

0245 GitHub stars

03Unit Test Scaffolding for Every State

04Built-in State Transition Validation

05DDD-Compliant Directory Structure

06Automated State Factory Generation

Casos de Uso

01Managing complex order workflows with various stages like Pending, Paid, and Shipped

02Implementing document approval cycles and multi-step publishing states

03Handling subscription billing lifecycles and payment processing transitions

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add dykyi-roman/awesome-claude-code create-state

For use in Claude.ai and ChatGPT

Download Skill