refactor core presenters

core/racing/application/use-cases/GetTotalDriversUseCase.ts

@@ -1,5 +1,5 @@
 import type { IDriverRepository } from '../../domain/repositories/IDriverRepository';
-import type { TotalDriversResultDTO } from '../presenters/ITotalDriversPresenter';
+import type { TotalDriversOutputPort } from '../ports/output/TotalDriversOutputPort';
 import { Result } from '@core/shared/application/Result';
 import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
 import type { AsyncUseCase } from '@core/shared/application';
@@ -8,21 +8,21 @@ import type { Logger } from '@core/shared/application';
 /**
  * Use Case for retrieving total number of drivers.
  */
-export class GetTotalDriversUseCase implements AsyncUseCase<void, TotalDriversResultDTO, 'REPOSITORY_ERROR'>
+export class GetTotalDriversUseCase implements AsyncUseCase<void, TotalDriversOutputPort, 'REPOSITORY_ERROR'>
 {
   constructor(
     private readonly driverRepository: IDriverRepository,
     private readonly logger: Logger,
   ) {}
 
-  async execute(): Promise<Result<TotalDriversResultDTO, ApplicationErrorCode<'REPOSITORY_ERROR'>>> {
+  async execute(): Promise<Result<TotalDriversOutputPort, ApplicationErrorCode<'REPOSITORY_ERROR'>>> {
     try {
       const drivers = await this.driverRepository.findAll();
-      const dto: TotalDriversResultDTO = {
+      const output: TotalDriversOutputPort = {
         totalDrivers: drivers.length,
       };
 
-      return Result.ok(dto);
+      return Result.ok(output);
     } catch (error) {
       this.logger.error('Error retrieving total drivers', error as Error);
       return Result.err({ code: 'REPOSITORY_ERROR', details: { message: 'Failed to retrieve total drivers' } });