website refactor

apps/api/src/domain/team/Team.http.test.ts

@@ -88,6 +88,27 @@ describe('Team domain (HTTP, module-wiring)', () => {
       .expect(200);
   });
 
+  it('returns leaderboard with non-zero ratings and wins', async () => {
+    const response = await request(app.getHttpServer())
+      .get('/teams/leaderboard')
+      .expect(200);
+
+    expect(response.body).toBeDefined();
+    expect(response.body.teams).toBeDefined();
+    expect(Array.isArray(response.body.teams)).toBe(true);
+    
+    // Verify that teams have non-zero ratings and wins
+    if (response.body.teams.length > 0) {
+      const team = response.body.teams[0];
+      expect(team).toBeDefined();
+      expect(team.rating).not.toBeNull();
+      expect(typeof team.rating).toBe('number');
+      expect(team.rating).toBeGreaterThan(0);
+      expect(team.totalWins).toBeGreaterThan(0);
+      expect(team.totalRaces).toBeGreaterThan(0);
+    }
+  });
+
   it('rejects unauthenticated actor on create team (401)', async () => {
     await request(app.getHttpServer())
       .post('/teams')

apps/api/src/domain/team/TeamProviders.ts

@@ -19,6 +19,7 @@ import {
     TEAM_STATS_REPOSITORY_TOKEN,
     UPDATE_TEAM_USE_CASE_TOKEN,
     GET_TEAMS_LEADERBOARD_USE_CASE_TOKEN,
+    DRIVER_STATS_REPOSITORY_TOKEN,
 } from './TeamTokens';
 
 export {
@@ -165,11 +166,15 @@ export const TeamProviders: Provider[] = [
   },
   {
     provide: GET_TEAMS_LEADERBOARD_USE_CASE_TOKEN,
-    useFactory: (teamRepo: TeamRepository, membershipRepo: TeamMembershipRepository, driverStatsRepo: DriverStatsRepository, logger: Logger) =>
-      new GetTeamsLeaderboardUseCase(teamRepo, membershipRepo, (driverId) => {
-        const stats = driverStatsRepo.getDriverStatsSync?.(driverId);
+    useFactory: async (teamRepo: TeamRepository, membershipRepo: TeamMembershipRepository, driverStatsRepo: DriverStatsRepository, logger: Logger) => {
+      // Pre-fetch all driver stats for efficient lookup
+      const allStats = await driverStatsRepo.getAllStats();
+      
+      return new GetTeamsLeaderboardUseCase(teamRepo, membershipRepo, (driverId) => {
+        const stats = allStats.get(driverId);
         return stats ? { rating: stats.rating, wins: stats.wins, totalRaces: stats.totalRaces } : null;
-      }, logger),
-    inject: [TEAM_REPOSITORY_TOKEN, TEAM_MEMBERSHIP_REPOSITORY_TOKEN, 'IDriverStatsRepository', LOGGER_TOKEN],
+      }, logger);
+    },
+    inject: [TEAM_REPOSITORY_TOKEN, TEAM_MEMBERSHIP_REPOSITORY_TOKEN, DRIVER_STATS_REPOSITORY_TOKEN, LOGGER_TOKEN],
   },
 ];

apps/api/src/domain/team/TeamTokens.ts

@@ -7,6 +7,7 @@ export const TEAM_STATS_REPOSITORY_TOKEN = 'ITeamStatsRepository';
 export const MEDIA_REPOSITORY_TOKEN = 'IMediaRepository';
 export const MEDIA_RESOLVER_TOKEN = 'MediaResolverPort';
 export const RESULT_REPOSITORY_TOKEN = 'IResultRepository';
+export const DRIVER_STATS_REPOSITORY_TOKEN = 'IDriverStatsRepository';
 
 export const GET_ALL_TEAMS_USE_CASE_TOKEN = Symbol('GET_ALL_TEAMS_USE_CASE_TOKEN');
 export const GET_TEAM_DETAILS_USE_CASE_TOKEN = Symbol('GET_TEAM_DETAILS_USE_CASE_TOKEN');