78 lines
3.1 KiB
TypeScript
78 lines
3.1 KiB
TypeScript
import type { IRaceRepository } from '../../domain/repositories/IRaceRepository';
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import type { ILeagueRepository } from '../../domain/repositories/ILeagueRepository';
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import type { Logger } from '@core/shared/application';
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import type {
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AllRacesPageResultDTO,
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AllRacesPageViewModel,
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AllRacesListItemViewModel,
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AllRacesFilterOptionsViewModel,
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} from '../presenters/IAllRacesPagePresenter';
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import type { AsyncUseCase } from '@core/shared/application';
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import { Result } from '@core/shared/application/Result';
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import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
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export class GetAllRacesPageDataUseCase
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implements AsyncUseCase<void, AllRacesPageResultDTO, 'REPOSITORY_ERROR'> {
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constructor(
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private readonly raceRepository: IRaceRepository,
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private readonly leagueRepository: ILeagueRepository,
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private readonly logger: Logger,
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) {}
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async execute(): Promise<Result<AllRacesPageResultDTO, ApplicationErrorCode<'REPOSITORY_ERROR', { message: string }>>> {
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this.logger.debug('Executing GetAllRacesPageDataUseCase');
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try {
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const [allRaces, allLeagues] = await Promise.all([
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this.raceRepository.findAll(),
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this.leagueRepository.findAll(),
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]);
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this.logger.info(`Found ${allRaces.length} races and ${allLeagues.length} leagues.`);
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const leagueMap = new Map(allLeagues.map((league) => [league.id.toString(), league.name.toString()]));
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const races: AllRacesListItemViewModel[] = allRaces
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.slice()
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.sort((a, b) => b.scheduledAt.getTime() - a.scheduledAt.getTime())
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.map((race) => ({
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id: race.id,
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track: race.track,
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car: race.car,
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scheduledAt: race.scheduledAt.toISOString(),
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status: race.status,
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leagueId: race.leagueId,
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leagueName: leagueMap.get(race.leagueId) ?? 'Unknown League',
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strengthOfField: race.strengthOfField ?? null,
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}));
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const uniqueLeagues = new Map<string, { id: string; name: string }>();
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for (const league of allLeagues) {
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uniqueLeagues.set(league.id.toString(), { id: league.id.toString(), name: league.name.toString() });
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}
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const filters: AllRacesFilterOptionsViewModel = {
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statuses: [
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{ value: 'all', label: 'All Statuses' },
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{ value: 'scheduled', label: 'Scheduled' },
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{ value: 'running', label: 'Live' },
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{ value: 'completed', label: 'Completed' },
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{ value: 'cancelled', label: 'Cancelled' },
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],
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leagues: Array.from(uniqueLeagues.values()),
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};
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const viewModel: AllRacesPageViewModel = {
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races,
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filters,
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};
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this.logger.debug('Successfully retrieved all races page data.');
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return Result.ok(viewModel);
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} catch (error) {
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this.logger.error('Error executing GetAllRacesPageDataUseCase', error instanceof Error ? error : new Error(String(error)));
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return Result.err({
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code: 'REPOSITORY_ERROR',
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details: { message: error instanceof Error ? error.message : 'Unknown error occurred' },
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});
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}
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}
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} |