51 lines
2.0 KiB
TypeScript
51 lines
2.0 KiB
TypeScript
import type { Logger } from '@core/shared/application';
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import type {
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ILeagueMembershipRepository,
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} from '@core/racing/domain/repositories/ILeagueMembershipRepository';
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import type { AsyncUseCase } from '@core/shared/application';
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import type { JoinLeagueCommandDTO } from '../dto/JoinLeagueCommandDTO';
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import { BusinessRuleViolationError } from '../errors/RacingApplicationError';
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export class JoinLeagueUseCase implements AsyncUseCase<JoinLeagueCommandDTO, LeagueMembership> {
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constructor(
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private readonly membershipRepository: ILeagueMembershipRepository,
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private readonly logger: Logger,
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) {}
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/**
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* Joins a driver to a league as an active member.
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*
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* Mirrors the behavior of the legacy joinLeague function:
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* - Throws when membership already exists for this league/driver.
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* - Creates a new active membership with role "member" and current timestamp.
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*/
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async execute(command: JoinLeagueCommandDTO): Promise<LeagueMembership> {
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this.logger.debug('Attempting to join league', { command });
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const { leagueId, driverId } = command;
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try {
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const existing = await this.membershipRepository.getMembership(leagueId, driverId);
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if (existing) {
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this.logger.warn('Driver already a member or has pending request', { leagueId, driverId });
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throw new BusinessRuleViolationError('Already a member or have a pending request');
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}
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const membership = LeagueMembership.create({
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leagueId,
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driverId,
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role: 'member' as MembershipRole,
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status: 'active' as MembershipStatus,
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});
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const savedMembership = await this.membershipRepository.saveMembership(membership);
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this.logger.info('Successfully joined league', { membershipId: savedMembership.id });
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return savedMembership;
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} catch (error) {
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if (!(error instanceof BusinessRuleViolationError)) {
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this.logger.error('Failed to join league due to an unexpected error', { command, error: error.message });
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}
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throw error;
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}
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}
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} |