wip

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

@@ -0,0 +1,53 @@
+import type { ILeagueRepository } from '../../domain/repositories/ILeagueRepository';
+import type { ISeasonRepository } from '../../domain/repositories/ISeasonRepository';
+import type { ILeagueScoringConfigRepository } from '../../domain/repositories/ILeagueScoringConfigRepository';
+import type { IGameRepository } from '../../domain/repositories/IGameRepository';
+import type { ILeagueFullConfigPresenter, LeagueFullConfigData } from '../presenters/ILeagueFullConfigPresenter';
+
+/**
+ * Use Case for retrieving a league's full configuration.
+ * Orchestrates domain logic and delegates presentation to the presenter.
+ */
+export class GetLeagueFullConfigUseCase {
+  constructor(
+    private readonly leagueRepository: ILeagueRepository,
+    private readonly seasonRepository: ISeasonRepository,
+    private readonly leagueScoringConfigRepository: ILeagueScoringConfigRepository,
+    private readonly gameRepository: IGameRepository,
+    public readonly presenter: ILeagueFullConfigPresenter,
+  ) {}
+
+  async execute(params: { leagueId: string }): Promise<void> {
+    const { leagueId } = params;
+
+    const league = await this.leagueRepository.findById(leagueId);
+    if (!league) {
+      throw new Error(`League ${leagueId} not found`);
+    }
+
+    const seasons = await this.seasonRepository.findByLeagueId(leagueId);
+    const activeSeason =
+      seasons && seasons.length > 0
+        ? seasons.find((s) => s.status === 'active') ?? seasons[0]
+        : undefined;
+
+    let scoringConfig;
+    let game;
+
+    if (activeSeason) {
+      scoringConfig = await this.leagueScoringConfigRepository.findBySeasonId(activeSeason.id);
+      if (activeSeason.gameId) {
+        game = await this.gameRepository.findById(activeSeason.gameId);
+      }
+    }
+
+    const data: LeagueFullConfigData = {
+      league,
+      activeSeason,
+      scoringConfig,
+      game,
+    };
+
+    this.presenter.present(data);
+  }
+}