domain-event

What problem does it solve?

Domain events enable decoupled communication between aggregates and listeners by recording meaningful business changes.

Core Features & Use Cases

• Defines a consistent DomainEvent interface and event naming conventions.
• Provides guidance for creating event listeners that react to domain events without business logic.
• Includes examples for recording, dispatching, and consuming domain events in a DDD context.
• Use case: when an aggregate state changes (e.g., DirectiveDrafted) triggers side effects like notifications or index updates.

Quick Start

Define a DomainEvent in your domain, emit it from the appropriate aggregate, and implement a listener to react to the event with no business logic.