ddd-usecase-generator

Auto-generate use cases by scaffolding application-layer classes with @injectable() decorators and execute() methods. The generator creates TSyringe-based dependency injection patterns, enabling rapid implementation of domain-driven use cases without manual boilerplate for repositories and service injection.

Yes, the generator creates event listener handlers for domain events alongside use cases. It scaffolds listeners with proper DI integration, allowing you to emit and handle domain events as part of your event-driven architecture in TypeScript projects using tsyringe.

Structure use cases by injecting repositories via string tokens through TSyringe. The generator applies class-based use-case injection patterns, ensuring single-responsibility execute() methods with proper error propagation and event emission after business operations complete.

Generated use cases emit domain events after executing business logic. The scaffold includes event emission templates that propagate domain events from your use case, enabling event-driven workflows and listener orchestration without manual wiring.

Yes, the generator applies to TypeScript projects already using domain-driven design patterns and tsyringe for dependency injection. It scaffolds new use cases and listeners that integrate with your existing repositories and domain event infrastructure.

Use the generator when building complex workflows requiring multiple coordinated use cases and event-driven logic. It satisfies functional and technical requirements for multi-operation business flows, reducing scaffolding time and ensuring consistent DI and event propagation patterns.