domain-event-conventions

What problem does it solve?

This Skill provides guidelines for naming, file placement, and structuring domain events in CritterCab services, ensuring consistency and clarity in event design.

Core Features & Use Cases

• Event Naming: Follows past-tense verb + noun naming convention, avoiding 'Event' suffix.
• File Placement: Organizes events alongside commands and handlers, in feature-based directories.
• Type Shape: Defines a canonical shape for domain events, using sealed records and value objects.
• Aggregate ID Naming: Uses {AggregateTypeName}Id for ID fields, ensuring clarity.
• Integration Events: Differentiates between slim domain events and rich integration events.
• Marten Registration: Ensures all events are registered in Marten event streams.
• Naming Collisions: Provides guidance for handling naming collisions between domain and integration events.
• Enum Types: Defines enum types within the service's own namespace, avoiding cross-service sharing.

Quick Start

Implement a new domain event in your CritterCab service by following the naming and structuring conventions outlined in this Skill.