Files
gridpilot.gg/core/racing/application/use-cases/GetRacesPageDataUseCase.ts
2026-01-16 19:46:49 +01:00

81 lines
2.4 KiB
TypeScript

import type { Logger } from '@core/shared/domain/Logger';
import { Result } from '@core/shared/domain/Result';
import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
import type { League } from '../../domain/entities/League';
import type { Race } from '../../domain/entities/Race';
import { LeagueRepository } from '../../domain/repositories/LeagueRepository';
import { RaceRepository } from '../../domain/repositories/RaceRepository';
export interface 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: RaceRepository,
private readonly leagueRepository: LeagueRepository,
private readonly logger: Logger,
) {}
async execute(
input: GetRacesPageDataInput,
): Promise<Result<GetRacesPageDataResult, 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) => [league.id.toString(), league.name.toString()]),
);
const filteredRaces = input.leagueId
? allRaces.filter((race: Race) => race.leagueId === input.leagueId)
: allRaces;
filteredRaces.sort((a: Race, b: Race) => a.scheduledAt.getTime() - b.scheduledAt.getTime());
const races: GetRacesPageRaceItem[] = filteredRaces.map((race: Race) => ({
race,
leagueName: leagueMap.get(race.leagueId) ?? 'Unknown League',
}));
const result: GetRacesPageDataResult = {
leagueId: input.leagueId,
races,
};
return Result.ok(result);
} 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 },
});
}
}
}