Files
gridpilot.gg/core/racing/application/use-cases/JoinTeamUseCase.ts
2025-12-19 13:07:38 +01:00

65 lines
2.9 KiB
TypeScript

import type { AsyncUseCase, Logger } from '@core/shared/application';
import { Result as SharedResult } from '@core/shared/application/Result';
import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
import type { ITeamMembershipRepository } from '../../domain/repositories/ITeamMembershipRepository';
import type { ITeamRepository } from '../../domain/repositories/ITeamRepository';
import type {
TeamMembership,
TeamMembershipStatus,
TeamRole,
} from '../../domain/types/TeamMembership';
import type { JoinTeamInputPort } from '../ports/input/JoinTeamInputPort';
type JoinTeamErrorCode = 'ALREADY_IN_TEAM' | 'ALREADY_MEMBER' | 'TEAM_NOT_FOUND' | 'REPOSITORY_ERROR';
type JoinTeamApplicationError = ApplicationErrorCode<JoinTeamErrorCode, { message: string }>;
export class JoinTeamUseCase implements AsyncUseCase<JoinTeamInputPort, void, JoinTeamErrorCode> {
constructor(
private readonly teamRepository: ITeamRepository,
private readonly membershipRepository: ITeamMembershipRepository,
private readonly logger: Logger,
) {}
async execute(command: JoinTeamInputPort): Promise<SharedResult<void, JoinTeamApplicationError>> {
this.logger.debug('Attempting to join team', { command });
const { teamId, driverId } = command;
try {
const existingActive = await this.membershipRepository.getActiveMembershipForDriver(
driverId,
);
if (existingActive) {
this.logger.warn('Driver already belongs to a team', { driverId, teamId });
return SharedResult.err({ code: 'ALREADY_IN_TEAM', details: { message: 'Driver already belongs to a team' } });
}
const existingMembership = await this.membershipRepository.getMembership(teamId, driverId);
if (existingMembership) {
this.logger.warn('Driver already has a pending or active membership request', { driverId, teamId });
return SharedResult.err({ code: 'ALREADY_MEMBER', details: { message: 'Already a member or have a pending request' } });
}
const team = await this.teamRepository.findById(teamId);
if (!team) {
this.logger.error('Team not found', { entity: 'team', id: teamId });
return SharedResult.err({ code: 'TEAM_NOT_FOUND', details: { message: `Team ${teamId} not found` } });
}
const membership: TeamMembership = {
teamId,
driverId,
role: 'driver' as TeamRole,
status: 'active' as TeamMembershipStatus,
joinedAt: new Date(),
};
await this.membershipRepository.saveMembership(membership);
this.logger.info('Driver successfully joined team', { driverId, teamId });
return SharedResult.ok(undefined);
} catch (error) {
this.logger.error('Failed to join team due to an unexpected error', error instanceof Error ? error : new Error('Unknown error'));
return SharedResult.err({ code: 'REPOSITORY_ERROR', details: { message: error instanceof Error ? error.message : 'Unknown error' } });
}
}
}