wip

packages/racing/application/use-cases/RaceRegistrationQueries.ts

@@ -0,0 +1,40 @@
+import type { IRaceRegistrationRepository } from '@gridpilot/racing/domain/repositories/IRaceRegistrationRepository';
+
+export interface IsDriverRegisteredForRaceQueryParams {
+  raceId: string;
+  driverId: string;
+}
+
+export class IsDriverRegisteredForRaceQuery {
+  constructor(
+    private readonly registrationRepository: IRaceRegistrationRepository,
+  ) {}
+
+  /**
+   * Read-only wrapper around IRaceRegistrationRepository.isRegistered.
+   * Mirrors legacy isRegistered behavior.
+   */
+  async execute(params: IsDriverRegisteredForRaceQueryParams): Promise<boolean> {
+    const { raceId, driverId } = params;
+    return this.registrationRepository.isRegistered(raceId, driverId);
+  }
+}
+
+export interface GetRaceRegistrationsQueryParams {
+  raceId: string;
+}
+
+/**
+ * Query object returning registered driver IDs for a race.
+ * Mirrors legacy getRegisteredDrivers behavior.
+ */
+export class GetRaceRegistrationsQuery {
+  constructor(
+    private readonly registrationRepository: IRaceRegistrationRepository,
+  ) {}
+
+  async execute(params: GetRaceRegistrationsQueryParams): Promise<string[]> {
+    const { raceId } = params;
+    return this.registrationRepository.getRegisteredDrivers(raceId);
+  }
+}