README

⚠️ This project is in experimental phase, the API may change any time.

Services are core classes of any application, and keeping them well organized may be a real challenge. Except if you're working on a small RAD or POC project, your services will quickly grow as messy classes.

This package combines two useful patterns:

• CQRS which separates actions (commands) from data retrieval (queries) services.
• Chain of Responsibility which involves chains of middlewares to handle these commands and queries. Possibilities offered by middleware buses are endless and easily extensible.

It will help you to:

• Decouple read and write models.
• Wrap every service calls with generic behaviors: logging, queuing, security, asynchronous handling...
• Split your services and repositories into multiple classes (enforce Single Responsibility Principle).

Installation

This package requires PHP 7.4+ and Doctrine ORM 2.7+

Add it as Composer dependency:

$ composer require mediagone/cqrs-bus

License

CQRS Bus is licensed under MIT license. See LICENSE file.