25 lines
1.1 KiB
TypeScript
25 lines
1.1 KiB
TypeScript
import type { IRaceRepository } from '../../domain/repositories/IRaceRepository';
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import type { GetTotalRacesOutputPort } from '../ports/output/GetTotalRacesOutputPort';
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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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import type { AsyncUseCase , Logger } from '@core/shared/application';
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export class GetTotalRacesUseCase implements AsyncUseCase<void, GetTotalRacesOutputPort, 'REPOSITORY_ERROR'>
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{
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constructor(
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private readonly raceRepository: IRaceRepository,
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private readonly logger: Logger,
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) {}
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async execute(): Promise<Result<GetTotalRacesOutputPort, ApplicationErrorCode<'REPOSITORY_ERROR'>>> {
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try {
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const races = await this.raceRepository.findAll();
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const output: GetTotalRacesOutputPort = { totalRaces: races.length };
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return Result.ok(output);
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} catch (error) {
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this.logger.error('Error retrieving total races', error as Error);
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return Result.err({ code: 'REPOSITORY_ERROR', details: { message: 'Failed to retrieve total races' } });
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}
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}
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} |