wip

packages/racing/application/use-cases/GetLeagueStandingsUseCase.ts

@@ -0,0 +1,22 @@
+import type { IStandingRepository } from '../../domain/repositories/IStandingRepository';
+import type { ILeagueStandingsPresenter } from '../presenters/ILeagueStandingsPresenter';
+
+export interface GetLeagueStandingsUseCaseParams {
+  leagueId: string;
+}
+
+/**
+ * Use Case for retrieving league standings.
+ * Orchestrates domain logic and delegates presentation to the presenter.
+ */
+export class GetLeagueStandingsUseCase {
+  constructor(
+    private readonly standingRepository: IStandingRepository,
+    public readonly presenter: ILeagueStandingsPresenter,
+  ) {}
+
+  async execute(params: GetLeagueStandingsUseCaseParams): Promise<void> {
+    const standings = await this.standingRepository.findByLeagueId(params.leagueId);
+    this.presenter.present(standings);
+  }
+}