Files
gridpilot.gg/core/racing/application/use-cases/GetLeagueProtestsUseCase.ts
2025-12-21 00:43:42 +01:00

103 lines
3.5 KiB
TypeScript

import type { IRaceRepository } from '../../domain/repositories/IRaceRepository';
import type { IProtestRepository } from '../../domain/repositories/IProtestRepository';
import type { IDriverRepository } from '../../domain/repositories/IDriverRepository';
import type { ILeagueRepository } from '../../domain/repositories/ILeagueRepository';
import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
import { Result } from '@core/shared/application/Result';
import type { UseCaseOutputPort } from '@core/shared/application';
import type { Race } from '../../domain/entities/Race';
import type { Protest } from '../../domain/entities/Protest';
import type { Driver } from '../../domain/entities/Driver';
import type { League } from '../../domain/entities/League';
export interface GetLeagueProtestsInput {
leagueId: string;
}
export type GetLeagueProtestsErrorCode = 'LEAGUE_NOT_FOUND' | 'REPOSITORY_ERROR';
export interface LeagueProtestWithEntities {
protest: Protest;
race: Race | null;
protestingDriver: Driver | null;
accusedDriver: Driver | null;
}
export interface GetLeagueProtestsResult {
league: League;
protests: LeagueProtestWithEntities[];
}
export class GetLeagueProtestsUseCase {
constructor(
private readonly raceRepository: IRaceRepository,
private readonly protestRepository: IProtestRepository,
private readonly driverRepository: IDriverRepository,
private readonly leagueRepository: ILeagueRepository,
private readonly output: UseCaseOutputPort<GetLeagueProtestsResult>,
) {}
async execute(
input: GetLeagueProtestsInput,
): Promise<Result<void, ApplicationErrorCode<GetLeagueProtestsErrorCode, { message: string }>>> {
try {
const league = await this.leagueRepository.findById(input.leagueId);
if (!league) {
return Result.err({
code: 'LEAGUE_NOT_FOUND',
details: { message: 'League not found' },
});
}
const races = await this.raceRepository.findByLeagueId(input.leagueId);
const protests: Protest[] = [];
const racesById: Record<string, Race> = {};
const driversById: Record<string, Driver> = {};
const driverIds = new Set<string>();
for (const race of races) {
racesById[race.id] = race;
const raceProtests = await this.protestRepository.findByRaceId(race.id);
for (const protest of raceProtests) {
protests.push(protest);
driverIds.add(protest.protestingDriverId);
driverIds.add(protest.accusedDriverId);
}
}
for (const driverId of driverIds) {
const driver = await this.driverRepository.findById(driverId);
if (driver) {
driversById[driver.id] = driver;
}
}
const protestsWithEntities: LeagueProtestWithEntities[] = protests.map(protest => ({
protest,
race: racesById[protest.raceId] ?? null,
protestingDriver: driversById[protest.protestingDriverId] ?? null,
accusedDriver: driversById[protest.accusedDriverId] ?? null,
}));
const result: GetLeagueProtestsResult = {
league,
protests: protestsWithEntities,
};
this.output.present(result);
return Result.ok(undefined);
} catch (error: unknown) {
const message =
error && typeof error === 'object' && 'message' in error && typeof (error as any).message === 'string'
? (error as any).message
: 'Failed to load league protests';
return Result.err({
code: 'REPOSITORY_ERROR',
details: { message },
});
}
}
}