rename to core

core/racing/application/use-cases/GetRaceRegistrationsUseCase.ts

@@ -0,0 +1,38 @@
+import type { IRaceRegistrationRepository } from '@gridpilot/racing/domain/repositories/IRaceRegistrationRepository';
+import type { GetRaceRegistrationsQueryParamsDTO } from '../dto/RaceRegistrationQueryDTO';
+import type {
+  IRaceRegistrationsPresenter,
+  RaceRegistrationsResultDTO,
+  RaceRegistrationsViewModel,
+} from '../presenters/IRaceRegistrationsPresenter';
+import type { UseCase } from '@gridpilot/shared/application/UseCase';
+
+/**
+ * Use Case: GetRaceRegistrationsUseCase
+ *
+ * Returns registered driver IDs for a race.
+ * Orchestrates domain logic and delegates presentation to the presenter.
+ */
+export class GetRaceRegistrationsUseCase
+  implements UseCase<GetRaceRegistrationsQueryParamsDTO, RaceRegistrationsResultDTO, RaceRegistrationsViewModel, IRaceRegistrationsPresenter>
+{
+  constructor(
+    private readonly registrationRepository: IRaceRegistrationRepository,
+  ) {}
+
+  async execute(
+    params: GetRaceRegistrationsQueryParamsDTO,
+    presenter: IRaceRegistrationsPresenter,
+  ): Promise<void> {
+    presenter.reset();
+
+    const { raceId } = params;
+    const registeredDriverIds = await this.registrationRepository.getRegisteredDrivers(raceId);
+
+    const dto: RaceRegistrationsResultDTO = {
+      registeredDriverIds,
+    };
+
+    presenter.present(dto);
+  }
+}