Files
gridpilot.gg/core/racing/application/use-cases/CloseRaceEventStewardingUseCase.ts
2025-12-16 21:44:20 +01:00

90 lines
3.8 KiB
TypeScript

import type { AsyncUseCase } from '@core/shared/application';
import type { Logger } from '@core/shared/application';
import type { IRaceEventRepository } from '../../domain/repositories/IRaceEventRepository';
import type { IRaceRegistrationRepository } from '../../domain/repositories/IRaceRegistrationRepository';
import type { IPenaltyRepository } from '../../domain/repositories/IPenaltyRepository';
import type { DomainEventPublisher } from '@/shared/domain/DomainEvent';
import { RaceEventStewardingClosedEvent } from '../../domain/events/RaceEventStewardingClosed';
import { Result } from '@core/shared/application/Result';
import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
import type { CloseRaceEventStewardingCommand } from '../dto/CloseRaceEventStewardingCommand';
import type { RaceEvent } from '../../domain/entities/RaceEvent';
/**
* Use Case: CloseRaceEventStewardingUseCase
*
* Scheduled job that checks for race events with expired stewarding windows
* and closes them, triggering final results notifications.
*
* This would typically be run by a scheduled job (e.g., every 5 minutes)
* to automatically close stewarding windows based on league configuration.
*/
export class CloseRaceEventStewardingUseCase
implements AsyncUseCase<CloseRaceEventStewardingCommand, void, string>
{
constructor(
private readonly logger: Logger,
private readonly raceEventRepository: IRaceEventRepository,
private readonly raceRegistrationRepository: IRaceRegistrationRepository,
private readonly penaltyRepository: IPenaltyRepository,
private readonly domainEventPublisher: DomainEventPublisher,
) {}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
async execute(_command: CloseRaceEventStewardingCommand): Promise<Result<void, ApplicationErrorCode<string>>> {
try {
// Find all race events awaiting stewarding that have expired windows
const expiredEvents = await this.raceEventRepository.findAwaitingStewardingClose();
for (const raceEvent of expiredEvents) {
await this.closeStewardingForRaceEvent(raceEvent);
}
return Result.ok(undefined);
} catch (error) {
this.logger.error('Failed to close race event stewarding', error instanceof Error ? error : new Error(String(error)));
return Result.err({ code: 'FAILED_TO_CLOSE_STEWARDING' });
}
}
private async closeStewardingForRaceEvent(raceEvent: RaceEvent): Promise<void> {
try {
// Close the stewarding window
const closedRaceEvent = raceEvent.closeStewarding();
await this.raceEventRepository.update(closedRaceEvent);
// Get list of participating drivers
const driverIds = await this.getParticipatingDriverIds(raceEvent);
// Check if any penalties were applied during stewarding
const hadPenaltiesApplied = await this.checkForAppliedPenalties(raceEvent);
// Publish domain event to trigger final results notifications
const event = new RaceEventStewardingClosedEvent({
raceEventId: raceEvent.id,
leagueId: raceEvent.leagueId,
seasonId: raceEvent.seasonId,
closedAt: new Date(),
driverIds,
hadPenaltiesApplied,
});
await this.domainEventPublisher.publish(event);
} catch (error) {
this.logger.error(`Failed to close stewarding for race event ${raceEvent.id}`, error instanceof Error ? error : new Error(String(error)));
// In production, this would trigger alerts/monitoring
throw error;
}
}
private async getParticipatingDriverIds(raceEvent: RaceEvent): Promise<string[]> {
return await this.raceRegistrationRepository.getRegisteredDrivers(raceEvent.id);
}
private async checkForAppliedPenalties(raceEvent: RaceEvent): Promise<boolean> {
const penalties = await this.penaltyRepository.findByRaceId(raceEvent.id);
return penalties.length > 0;
}
}