Files
gridpilot.gg/core/racing/application/use-cases/GetRacesPageDataUseCase.ts
2025-12-23 15:38:50 +01:00

83 lines
2.5 KiB
TypeScript

import type { Logger } from '@core/shared/application';
import { Result } from '@core/shared/application/Result';
import type { UseCaseOutputPort } from '@core/shared/application/UseCaseOutputPort';
import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
import type { Race } from '../../domain/entities/Race';
import type { ILeagueRepository } from '../../domain/repositories/ILeagueRepository';
import type { IRaceRepository } from '../../domain/repositories/IRaceRepository';
export type GetRacesPageDataInput = {
leagueId: string;
};
export type GetRacesPageRaceItem = {
race: Race;
leagueName: string;
};
export type GetRacesPageDataResult = {
leagueId: string;
races: GetRacesPageRaceItem[];
};
export type GetRacesPageDataErrorCode = 'REPOSITORY_ERROR';
export class GetRacesPageDataUseCase {
constructor(
private readonly raceRepository: IRaceRepository,
private readonly leagueRepository: ILeagueRepository,
private readonly logger: Logger,
private readonly output: UseCaseOutputPort<GetRacesPageDataResult>,
) {}
async execute(
input: GetRacesPageDataInput,
): Promise<Result<void, ApplicationErrorCode<GetRacesPageDataErrorCode, { message: string }>>> {
this.logger.debug('GetRacesPageDataUseCase:execute', { input });
try {
const [allRaces, allLeagues] = await Promise.all([
this.raceRepository.findAll(),
this.leagueRepository.findAll(),
]);
const leagueMap = new Map(
allLeagues.map(league => [league.id.toString(), league.name.toString()]),
);
const filteredRaces = allRaces
.filter(race => race.leagueId === input.leagueId)
.sort((a, b) => a.scheduledAt.getTime() - b.scheduledAt.getTime());
const races: GetRacesPageRaceItem[] = filteredRaces.map(race => ({
race,
leagueName: leagueMap.get(race.leagueId) ?? 'Unknown League',
}));
const result: GetRacesPageDataResult = {
leagueId: input.leagueId,
races,
};
this.output.present(result);
return Result.ok(undefined);
} catch (error: unknown) {
const message =
error instanceof Error && error.message
? error.message
: 'Failed to load races page data';
this.logger.error(
'GetRacesPageDataUseCase:execution error',
error instanceof Error ? error : new Error(message),
);
return Result.err({
code: 'REPOSITORY_ERROR',
details: { message },
});
}
}
}