refactor

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

@@ -90,4 +90,11 @@ export class TeamController {
   async getDriverTeam(@Param('driverId') driverId: string): Promise<DriverTeamViewModel | null> {
     return this.teamService.getDriverTeam({ teamId: '', driverId });
   }
+
+  @Get('leaderboard')
+  @ApiOperation({ summary: 'Get teams leaderboard' })
+  @ApiResponse({ status: 200, description: 'Teams leaderboard' })
+  async getTeamsLeaderboard(): Promise<any> {
+    return this.teamService.getTeamsLeaderboard();
+  }
 }

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

@@ -24,11 +24,13 @@ import { CreateTeamUseCase } from '@core/racing/application/use-cases/CreateTeam
 import { UpdateTeamUseCase } from '@core/racing/application/use-cases/UpdateTeamUseCase';
 import { ApproveTeamJoinRequestUseCase } from '@core/racing/application/use-cases/ApproveTeamJoinRequestUseCase';
 import { RejectTeamJoinRequestUseCase } from '@core/racing/application/use-cases/RejectTeamJoinRequestUseCase';
+import { GetTeamsLeaderboardUseCase } from '@core/racing/application/use-cases/GetTeamsLeaderboardUseCase';
 
 // Import presenters for use case initialization
 import { DriverTeamPresenter } from './presenters/DriverTeamPresenter';
 import { TeamMembersPresenter } from './presenters/TeamMembersPresenter';
 import { TeamJoinRequestsPresenter } from './presenters/TeamJoinRequestsPresenter';
+import { TeamsLeaderboardPresenter } from './presenters/TeamsLeaderboardPresenter';
 
 // Tokens
 export const TEAM_REPOSITORY_TOKEN = 'ITeamRepository';
@@ -44,6 +46,7 @@ export const TEAM_CREATE_USE_CASE_TOKEN = 'CreateTeamUseCase';
 export const TEAM_UPDATE_USE_CASE_TOKEN = 'UpdateTeamUseCase';
 export const TEAM_APPROVE_JOIN_REQUEST_USE_CASE_TOKEN = 'ApproveTeamJoinRequestUseCase';
 export const TEAM_REJECT_JOIN_REQUEST_USE_CASE_TOKEN = 'RejectTeamJoinRequestUseCase';
+export const TEAM_GET_LEADERBOARD_USE_CASE_TOKEN = 'GetTeamsLeaderboardUseCase';
 export const TEAM_LOGGER_TOKEN = 'Logger';
 
 // Simple image service implementation for team module
@@ -150,4 +153,14 @@ export const TeamProviders: Provider[] = [
       new RejectTeamJoinRequestUseCase(membershipRepo),
     inject: [TEAM_MEMBERSHIP_REPOSITORY_TOKEN],
   },
+  {
+    provide: TEAM_GET_LEADERBOARD_USE_CASE_TOKEN,
+    useFactory: (
+      teamRepo: ITeamRepository,
+      membershipRepo: ITeamMembershipRepository,
+      driverRepo: IDriverRepository,
+      logger: Logger,
+    ) => new GetTeamsLeaderboardUseCase(teamRepo, membershipRepo, driverRepo, () => null, logger),
+    inject: [TEAM_REPOSITORY_TOKEN, TEAM_MEMBERSHIP_REPOSITORY_TOKEN, DRIVER_REPOSITORY_TOKEN, TEAM_LOGGER_TOKEN],
+  },
 ];

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

@@ -33,6 +33,7 @@ import {
   TEAM_UPDATE_USE_CASE_TOKEN,
   TEAM_APPROVE_JOIN_REQUEST_USE_CASE_TOKEN,
   TEAM_REJECT_JOIN_REQUEST_USE_CASE_TOKEN,
+  TEAM_GET_LEADERBOARD_USE_CASE_TOKEN,
   TEAM_LOGGER_TOKEN
 } from './TeamProviders';
 
@@ -48,6 +49,7 @@ export class TeamService {
     @Inject(TEAM_UPDATE_USE_CASE_TOKEN) private readonly updateTeamUseCase: UpdateTeamUseCase,
     @Inject(TEAM_APPROVE_JOIN_REQUEST_USE_CASE_TOKEN) private readonly approveTeamJoinRequestUseCase: ApproveTeamJoinRequestUseCase,
     @Inject(TEAM_REJECT_JOIN_REQUEST_USE_CASE_TOKEN) private readonly rejectTeamJoinRequestUseCase: RejectTeamJoinRequestUseCase,
+    @Inject(TEAM_GET_LEADERBOARD_USE_CASE_TOKEN) private readonly getTeamsLeaderboardUseCase: GetTeamsLeaderboardUseCase,
     @Inject(TEAM_LOGGER_TOKEN) private readonly logger: Logger,
   ) {}
 
@@ -165,4 +167,15 @@ export class TeamService {
       throw error;
     }
   }
+
+  async getTeamsLeaderboard(): Promise<any> {
+    this.logger.debug('[TeamService] Fetching teams leaderboard');
+
+    const result = await this.getTeamsLeaderboardUseCase.execute();
+    if (result.isErr()) {
+      this.logger.error(`Error fetching teams leaderboard: ${result.error}`);
+      throw new Error('Failed to fetch teams leaderboard');
+    }
+    return result.value;
+  }
 }

apps/api/src/domain/team/presenters/TeamsLeaderboardPresenter.ts

@@ -0,0 +1,32 @@
+import { ITeamsLeaderboardPresenter, TeamsLeaderboardResultDTO, TeamsLeaderboardViewModel } from '@core/racing/application/presenters/ITeamsLeaderboardPresenter';
+
+export class TeamsLeaderboardPresenter implements ITeamsLeaderboardPresenter {
+  private result: TeamsLeaderboardViewModel | null = null;
+
+  reset() {
+    this.result = null;
+  }
+
+  present(dto: TeamsLeaderboardResultDTO) {
+    this.result = {
+      teams: dto.teams as any, // Cast to match the view model
+      recruitingCount: dto.recruitingCount,
+      groupsBySkillLevel: {
+        beginner: [],
+        intermediate: [],
+        advanced: [],
+        pro: [],
+      },
+      topTeams: dto.teams.slice(0, 10) as any,
+    };
+  }
+
+  getViewModel(): TeamsLeaderboardViewModel | null {
+    return this.result;
+  }
+
+  get viewModel(): TeamsLeaderboardViewModel {
+    if (!this.result) throw new Error('Presenter not presented');
+    return this.result;
+  }
+}