register-cqrs-services

name: register-cqrs-services description: > Register all domain handlers and the repository in the Symfony DI container. Handlers are auto-discovered via #[AsCommandHandler] / #[AsQueryHandler] attributes. Trigger: "register CQRS services for {Domain}". needs: [create-cqrs-commands, create-cqrs-queries, implement-cqrs-handlers, create-doctrine-repository] produces: "DI YAML service registrations for repository and handler interface bindings"

Find the correct YAML file (check where other domain services are registered — typically per-domain or grouped by layer).
Register {Domain}Repository with autowire: true and autoconfigure: true.
Bind handler interfaces to their concrete implementations.
Handlers with #[AsCommandHandler] / #[AsQueryHandler] attributes are automatically registered with the Symfony Messenger bus — no manual tags needed. Just ensure autoconfigure: true is set.
Run php bin/console debug:container | grep {domain} to verify registration.

Handler auto-registration via attributes is documented in CQRS/CONTEXT.md. Skill-specific reminders:

Register handler interface → concrete class bindings so DI can resolve them
Each handler must have exactly one attribute — duplicate registration causes errors