26 lines
1.2 KiB
TypeScript
26 lines
1.2 KiB
TypeScript
import type { ILeagueRepository } from '../../domain/repositories/ILeagueRepository';
|
|
import type { GetTotalLeaguesOutputPort } from '../ports/output/GetTotalLeaguesOutputPort';
|
|
import { Result } from '@core/shared/application/Result';
|
|
import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
|
|
import type { AsyncUseCase } from '@core/shared/application';
|
|
import type { Logger } from '@core/shared/application';
|
|
|
|
export class GetTotalLeaguesUseCase implements AsyncUseCase<void, GetTotalLeaguesOutputPort, 'REPOSITORY_ERROR'>
|
|
{
|
|
constructor(
|
|
private readonly leagueRepository: ILeagueRepository,
|
|
private readonly logger: Logger,
|
|
) {}
|
|
|
|
async execute(): Promise<Result<GetTotalLeaguesOutputPort, ApplicationErrorCode<'REPOSITORY_ERROR'>>> {
|
|
try {
|
|
const leagues = await this.leagueRepository.findAll();
|
|
const output: GetTotalLeaguesOutputPort = { totalLeagues: leagues.length };
|
|
|
|
return Result.ok(output);
|
|
} catch (error) {
|
|
this.logger.error('Error retrieving total leagues', error as Error);
|
|
return Result.err({ code: 'REPOSITORY_ERROR', details: { message: 'Failed to retrieve total leagues' } });
|
|
}
|
|
}
|
|
} |