refactor

apps/api/src/domain/race/RaceService.ts

@@ -0,0 +1,50 @@
+import { Injectable, Inject } from '@nestjs/common';
+import { AllRacesPageViewModel, RaceStatsDto, ImportRaceResultsInput, ImportRaceResultsSummaryViewModel } from './dto/RaceDto';
+
+// Core imports
+import type { Logger } from '@core/shared/application/Logger';
+
+// Use cases
+import { GetAllRacesUseCase } from '@core/racing/application/use-cases/GetAllRacesUseCase';
+import { GetTotalRacesUseCase } from '@core/racing/application/use-cases/GetTotalRacesUseCase';
+import { ImportRaceResultsApiUseCase } from '@core/racing/application/use-cases/ImportRaceResultsApiUseCase';
+
+// Presenters
+import { GetAllRacesPresenter } from './presenters/GetAllRacesPresenter';
+import { GetTotalRacesPresenter } from './presenters/GetTotalRacesPresenter';
+import { ImportRaceResultsApiPresenter } from './presenters/ImportRaceResultsApiPresenter';
+
+// Tokens
+import { LOGGER_TOKEN } from './RaceProviders';
+
+@Injectable()
+export class RaceService {
+  constructor(
+    private readonly getAllRacesUseCase: GetAllRacesUseCase,
+    private readonly getTotalRacesUseCase: GetTotalRacesUseCase,
+    private readonly importRaceResultsApiUseCase: ImportRaceResultsApiUseCase,
+    @Inject(LOGGER_TOKEN) private readonly logger: Logger,
+  ) {}
+
+  async getAllRaces(): Promise<AllRacesPageViewModel> {
+    this.logger.debug('[RaceService] Fetching all races.');
+
+    const presenter = new GetAllRacesPresenter();
+    await this.getAllRacesUseCase.execute({}, presenter);
+    return presenter.getViewModel()!;
+  }
+
+  async getTotalRaces(): Promise<RaceStatsDto> {
+    this.logger.debug('[RaceService] Fetching total races count.');
+    const presenter = new GetTotalRacesPresenter();
+    await this.getTotalRacesUseCase.execute({}, presenter);
+    return presenter.getViewModel()!;
+  }
+
+  async importRaceResults(input: ImportRaceResultsInput): Promise<ImportRaceResultsSummaryViewModel> {
+    this.logger.debug('Importing race results:', input);
+    const presenter = new ImportRaceResultsApiPresenter();
+    await this.importRaceResultsApiUseCase.execute({ raceId: input.raceId, resultsFileContent: input.resultsFileContent }, presenter);
+    return presenter.getViewModel()!;
+  }
+}