34 lines
1.0 KiB
TypeScript
34 lines
1.0 KiB
TypeScript
/**
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* Application Use Case: GetSponsorsUseCase
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*
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* Retrieves all sponsors.
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*/
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import type { ISponsorRepository } from '../../domain/repositories/ISponsorRepository';
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import type { Sponsor } from '../../domain/entities/sponsor/Sponsor';
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import type { UseCaseOutputPort } from '@core/shared/application/UseCaseOutputPort';
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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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type GetSponsorsResult = {
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sponsors: Sponsor[];
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};
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export class GetSponsorsUseCase {
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constructor(
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private readonly sponsorRepository: ISponsorRepository,
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private readonly output: UseCaseOutputPort<GetSponsorsResult>,
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) {}
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async execute(): Promise<Result<void, ApplicationErrorCode<'REPOSITORY_ERROR'>>> {
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try {
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const sponsors = await this.sponsorRepository.findAll();
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this.output.present({ sponsors });
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return Result.ok(undefined);
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} catch {
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return Result.err({ code: 'REPOSITORY_ERROR', message: 'Failed to fetch sponsors' });
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}
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}
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} |