refactor

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

@@ -0,0 +1,37 @@
+import type { ILeagueRepository } from '../../domain/repositories/ILeagueRepository';
+import type { IGetLeagueAdminPresenter, GetLeagueAdminResultDTO, GetLeagueAdminViewModel } from '../presenters/IGetLeagueAdminPresenter';
+import type { UseCase } from '@core/shared/application/UseCase';
+
+export interface GetLeagueAdminUseCaseParams {
+  leagueId: string;
+}
+
+export interface GetLeagueAdminResultDTO {
+  league: {
+    id: string;
+    ownerId: string;
+  };
+  // Additional data would be populated by combining multiple use cases
+}
+
+export class GetLeagueAdminUseCase implements UseCase<GetLeagueAdminUseCaseParams, GetLeagueAdminResultDTO, GetLeagueAdminViewModel, IGetLeagueAdminPresenter> {
+  constructor(
+    private readonly leagueRepository: ILeagueRepository,
+  ) {}
+
+  async execute(params: GetLeagueAdminUseCaseParams, presenter: IGetLeagueAdminPresenter): Promise<void> {
+    const league = await this.leagueRepository.findById(params.leagueId);
+    if (!league) {
+      throw new Error('League not found');
+    }
+
+    const dto: GetLeagueAdminResultDTO = {
+      league: {
+        id: league.id,
+        ownerId: league.ownerId,
+      },
+    };
+    presenter.reset();
+    presenter.present(dto);
+  }
+}