refactor

apps/api/src/domain/driver/DriverService.ts

@@ -0,0 +1,69 @@
+import { Injectable, Inject } from '@nestjs/common';
+import { DriversLeaderboardViewModel, DriverStatsDto, CompleteOnboardingInput, CompleteOnboardingOutput, GetDriverRegistrationStatusQuery, DriverRegistrationStatusViewModel } from './dto/DriverDto';
+
+// Use cases
+import { GetDriversLeaderboardUseCase } from '@core/racing/application/use-cases/GetDriversLeaderboardUseCase';
+import { GetTotalDriversUseCase } from '@core/racing/application/use-cases/GetTotalDriversUseCase';
+import { CompleteDriverOnboardingUseCase } from '@core/racing/application/use-cases/CompleteDriverOnboardingUseCase';
+import { IsDriverRegisteredForRaceUseCase } from '@core/racing/application/use-cases/IsDriverRegisteredForRaceUseCase';
+
+// Presenters
+import { DriversLeaderboardPresenter } from './presenters/DriversLeaderboardPresenter';
+import { DriverStatsPresenter } from './presenters/DriverStatsPresenter';
+import { CompleteOnboardingPresenter } from './presenters/CompleteOnboardingPresenter';
+import { DriverRegistrationStatusPresenter } from './presenters/DriverRegistrationStatusPresenter';
+
+// Tokens
+import { GET_DRIVERS_LEADERBOARD_USE_CASE_TOKEN, GET_TOTAL_DRIVERS_USE_CASE_TOKEN, COMPLETE_DRIVER_ONBOARDING_USE_CASE_TOKEN, IS_DRIVER_REGISTERED_FOR_RACE_USE_CASE_TOKEN, LOGGER_TOKEN } from './DriverProviders';
+import type { Logger } from '@core/shared/application';
+
+@Injectable()
+export class DriverService {
+  constructor(
+    @Inject(GET_DRIVERS_LEADERBOARD_USE_CASE_TOKEN) private readonly getDriversLeaderboardUseCase: GetDriversLeaderboardUseCase,
+    @Inject(GET_TOTAL_DRIVERS_USE_CASE_TOKEN) private readonly getTotalDriversUseCase: GetTotalDriversUseCase,
+    @Inject(COMPLETE_DRIVER_ONBOARDING_USE_CASE_TOKEN) private readonly completeDriverOnboardingUseCase: CompleteDriverOnboardingUseCase,
+    @Inject(IS_DRIVER_REGISTERED_FOR_RACE_USE_CASE_TOKEN) private readonly isDriverRegisteredForRaceUseCase: IsDriverRegisteredForRaceUseCase,
+    @Inject(LOGGER_TOKEN) private readonly logger: Logger,
+  ) {}
+
+  async getDriversLeaderboard(): Promise<DriversLeaderboardViewModel> {
+    this.logger.debug('[DriverService] Fetching drivers leaderboard.');
+
+    const presenter = new DriversLeaderboardPresenter();
+    await this.getDriversLeaderboardUseCase.execute(undefined, presenter);
+    return presenter.viewModel;
+  }
+
+  async getTotalDrivers(): Promise<DriverStatsDto> {
+    this.logger.debug('[DriverService] Fetching total drivers count.');
+
+    const presenter = new DriverStatsPresenter();
+    await this.getTotalDriversUseCase.execute(undefined, presenter);
+    return presenter.viewModel;
+  }
+
+  async completeOnboarding(userId: string, input: CompleteOnboardingInput): Promise<CompleteOnboardingOutput> {
+    this.logger.debug('Completing onboarding for user:', userId);
+
+    const presenter = new CompleteOnboardingPresenter();
+    await this.completeDriverOnboardingUseCase.execute({
+      userId,
+      firstName: input.firstName,
+      lastName: input.lastName,
+      displayName: input.displayName,
+      country: input.country,
+      timezone: input.timezone,
+      bio: input.bio,
+    }, presenter);
+    return presenter.viewModel;
+  }
+
+  async getDriverRegistrationStatus(query: GetDriverRegistrationStatusQuery): Promise<DriverRegistrationStatusViewModel> {
+    this.logger.debug('Checking driver registration status:', query);
+
+    const presenter = new DriverRegistrationStatusPresenter();
+    await this.isDriverRegisteredForRaceUseCase.execute({ raceId: query.raceId, driverId: query.driverId }, presenter);
+    return presenter.viewModel;
+  }
+}