implement-cqrs

What problem does it solve?

Guides developers on implementing command and query handlers in a Firefly Framework service, covering bus wiring, authorization, validation, caching, and reactive patterns.

Core Features & Use Cases

• Standardized CQRS components: defining Command/Query, their handlers, and the wiring to CommandBus and QueryBus with consistent validation and authorization.
• End-to-end workflows: examples showing creation and retrieval operations, with support for caching, context propagation, and domain-event publishing.
• Context and automation: built-in ExecutionContext, correlation IDs, and optional fluent APIs to reduce boilerplate.

Quick Start

Define a sample command and its handler to perform a state-changing operation, a matching query and its handler to read data, and trigger both through their respective buses.