renan-taranto/cqrs-event-sourcing-example

This system is a PHP-based web application built on the Symfony framework, implementing a CQRS (Command/Query/Responsibility Separation) architecture to manage a 'List Maker' domain involving boards, lists, and items. It utilizes an event-sourced persistence model with MySQL for the event store and MongoDB for read projections, while employing RabbitMQ for asynchronous event consumption. The application exposes a RESTful API with real-time updates via Server-Sent Events (SSE) and provides comprehensive test coverage across unit, functional, and integration layers.

The project was initialized with a complete development environment and CI infrastructure, establishing a Symfony 4.4-based application. The core architecture was built around Command/Query/Event patterns, implementing domain models for boards with event sourcing, asynchronous message handling, and Server-Sent Events for real-time updates.

25 changes

This period focused on implementing the core domain models and application logic for managing lists and items, including their creation, updates, and lifecycle states. The work established the persistence layer using MongoDB and MySQL, alongside comprehensive test coverage for both features and infrastructure.

17 changes

This period focused on implementing Server-Sent Events (SSE) publishing capabilities within the shared infrastructure, specifically integrating with the Symfony Mercure Hub. The work involved creating publisher classes for board and list lifecycle events, ensuring they correctly translate domain events into SSE payloads, and adding comprehensive unit tests to verify their behavior.

4 changes

renan-taranto/cqrs-event-sourcing-example was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point the surveyor at a repository you know and see whether you agree with it.