fix issues

core/identity/application/use-cases/RecordRaceRatingEventsUseCase.test.ts

@@ -298,8 +298,22 @@ describe('RecordRaceRatingEventsUseCase', () => {
         ],
       });
 
-      // Only set rating for first user, second will fail
+      // Set ratings for both users
       mockUserRatingRepository.setRating('user-123', UserRating.create('user-123'));
+      mockUserRatingRepository.setRating('user-456', UserRating.create('user-456'));
+
+      // Make the repository throw an error for user-456
+      const originalSave = mockRatingEventRepository.save;
+      let user456CallCount = 0;
+      mockRatingEventRepository.save = async (event: RatingEvent) => {
+        if (event.userId === 'user-456') {
+          user456CallCount++;
+          if (user456CallCount === 1) { // Fail on first save attempt
+            throw new Error('Database constraint violation for user-456');
+          }
+        }
+        return event;
+      };
 
       const result = await useCase.execute({ raceId: 'race-123' });
 
@@ -308,6 +322,10 @@ describe('RecordRaceRatingEventsUseCase', () => {
       expect(result.driversUpdated).toContain('user-123');
       expect(result.errors).toBeDefined();
       expect(result.errors!.length).toBeGreaterThan(0);
+      expect(result.errors![0]).toContain('user-456');
+
+      // Restore
+      mockRatingEventRepository.save = originalSave;
     });
 
     it('should return success with no events when no valid events created', async () => {