Files
gridpilot.gg/core/racing/application/use-cases/RegisterForRaceUseCase.ts
2025-12-23 11:25:08 +01:00

109 lines
3.7 KiB
TypeScript

import type { IRaceRegistrationRepository } from '@core/racing/domain/repositories/IRaceRegistrationRepository';
import type { ILeagueMembershipRepository } from '@core/racing/domain/repositories/ILeagueMembershipRepository';
import { RaceRegistration } from '@core/racing/domain/entities/RaceRegistration';
import { Logger, UseCaseOutputPort } from '@core/shared/application';
import { Result } from '@core/shared/application/Result';
import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
export type RegisterForRaceInput = {
raceId: string;
leagueId: string;
driverId: string;
};
export type RegisterForRaceResult = {
raceId: string;
driverId: string;
status: 'registered';
};
export type RegisterForRaceErrorCode =
| 'ALREADY_REGISTERED'
| 'NOT_ACTIVE_MEMBER'
| 'REPOSITORY_ERROR';
export class RegisterForRaceUseCase {
constructor(
private readonly registrationRepository: IRaceRegistrationRepository,
private readonly membershipRepository: ILeagueMembershipRepository,
private readonly logger: Logger,
private readonly output: UseCaseOutputPort<RegisterForRaceResult>,
) {}
/**
* Mirrors legacy registerForRace behavior:
* - returns error if already registered
* - validates active league membership
* - registers driver for race
*/
async execute(
input: RegisterForRaceInput,
): Promise<
Result<
void,
ApplicationErrorCode<
RegisterForRaceErrorCode,
{
message: string;
}
>
>
> {
const { raceId, leagueId, driverId } = input;
this.logger.debug('RegisterForRaceUseCase: executing params', { raceId, leagueId, driverId });
try {
const alreadyRegistered = await this.registrationRepository.isRegistered(raceId, driverId);
if (alreadyRegistered) {
this.logger.warn(`RegisterForRaceUseCase: driver ${driverId} already registered for race ${raceId}`);
return Result.err<void, ApplicationErrorCode<RegisterForRaceErrorCode, { message: string }>>({
code: 'ALREADY_REGISTERED',
details: { message: 'Already registered for this race' },
});
}
const membership = await this.membershipRepository.getMembership(leagueId, driverId);
if (!membership || membership.status !== 'active') {
this.logger.error(`RegisterForRaceUseCase: driver ${driverId} not an active member of league ${leagueId}`);
return Result.err<void, ApplicationErrorCode<RegisterForRaceErrorCode, { message: string }>>({
code: 'NOT_ACTIVE_MEMBER',
details: { message: 'Must be an active league member to register for races' },
});
}
const registration = RaceRegistration.create({
raceId,
driverId,
});
await this.registrationRepository.register(registration);
this.logger.info(`RegisterForRaceUseCase: driver ${driverId} successfully registered for race ${raceId}`);
const result: RegisterForRaceResult = {
raceId: registration.raceId.toString(),
driverId: registration.driverId.toString(),
status: 'registered',
};
this.output.present(result);
return Result.ok(undefined);
} catch (error) {
const message =
error instanceof Error && error.message
? error.message
: 'Failed to register for race';
this.logger.error('RegisterForRaceUseCase: unexpected error during registration', error instanceof Error ? error : undefined, {
raceId,
leagueId,
driverId,
});
return Result.err<void, ApplicationErrorCode<RegisterForRaceErrorCode, { message: string }>>({
code: 'REPOSITORY_ERROR',
details: { message },
});
}
}
}