authentication authorization

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

@@ -14,7 +14,7 @@ import type { IResultRepository } from '../../domain/repositories/IResultReposit
 
 export type GetRaceDetailInput = {
   raceId: string;
-  driverId: string;
+  driverId?: string;
 };
 
 // Backwards-compatible alias for older callers
@@ -60,7 +60,7 @@ export class GetRaceDetailUseCase {
       const [league, registrations, membership] = await Promise.all([
         this.leagueRepository.findById(race.leagueId),
         this.raceRegistrationRepository.findByRaceId(race.id),
-        this.leagueMembershipRepository.getMembership(race.leagueId, driverId),
+        driverId ? this.leagueMembershipRepository.getMembership(race.leagueId, driverId) : Promise.resolve(null),
       ]);
 
       const drivers = await Promise.all(
@@ -69,14 +69,20 @@ export class GetRaceDetailUseCase {
 
       const validDrivers = drivers.filter((driver): driver is NonNullable<typeof driver> => driver !== null);
 
-      const isUserRegistered = registrations.some(reg => reg.driverId.toString() === driverId);
+      const isUserRegistered =
+        typeof driverId === 'string' && driverId.length > 0
+          ? registrations.some(reg => reg.driverId.toString() === driverId)
+          : false;
+
       const isUpcoming = race.status === 'scheduled' && race.scheduledAt > new Date();
       const canRegister =
-        !!membership && membership.status.toString() === 'active' && isUpcoming;
+        typeof driverId === 'string' && driverId.length > 0
+          ? !!membership && membership.status.toString() === 'active' && isUpcoming
+          : false;
 
       let userResult: RaceResult | null = null;
 
-      if (race.status === 'completed') {
+      if (race.status === 'completed' && typeof driverId === 'string' && driverId.length > 0) {
         const results = await this.resultRepository.findByRaceId(race.id);
         userResult = results.find(r => r.driverId.toString() === driverId) ?? null;
       }