refactor

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

@@ -0,0 +1,34 @@
+import type { IRaceRepository } from '../../domain/repositories/IRaceRepository';
+import type { ILeagueRepository } from '../../domain/repositories/ILeagueRepository';
+import type { IGetAllRacesPresenter, GetAllRacesResultDTO, AllRacesPageViewModel } from '../presenters/IGetAllRacesPresenter';
+import type { UseCase } from '@gridpilot/shared/application/UseCase';
+
+export interface GetAllRacesUseCaseParams {}
+
+export class GetAllRacesUseCase implements UseCase<GetAllRacesUseCaseParams, GetAllRacesResultDTO, AllRacesPageViewModel, IGetAllRacesPresenter> {
+  constructor(
+    private readonly raceRepository: IRaceRepository,
+    private readonly leagueRepository: ILeagueRepository,
+  ) {}
+
+  async execute(params: GetAllRacesUseCaseParams, presenter: IGetAllRacesPresenter): Promise<void> {
+    const races = await this.raceRepository.findAll();
+    const leagues = await this.leagueRepository.findAll();
+    const leagueMap = new Map(leagues.map(league => [league.id, league.name]));
+
+    const raceViewModels = races.map(race => ({
+      id: race.id,
+      name: `Race ${race.id}`, // Placeholder, adjust based on domain
+      date: race.scheduledAt.toISOString(),
+      leagueName: leagueMap.get(race.leagueId) || 'Unknown League',
+    }));
+
+    const dto: GetAllRacesResultDTO = {
+      races: raceViewModels,
+      totalCount: races.length,
+    };
+
+    presenter.reset();
+    presenter.present(dto);
+  }
+}