refactor use cases

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

@@ -10,7 +10,6 @@ import type { IRaceRepository } from '../../domain/repositories/IRaceRepository'
 import type { ILeagueMembershipRepository } from '../../domain/repositories/ILeagueMembershipRepository';
 import { Result } from '@core/shared/application/Result';
 import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
-import type { UseCaseOutputPort } from '@core/shared/application/UseCaseOutputPort';
 import { randomUUID } from 'crypto';
 
 export type FileProtestErrorCode = 'RACE_NOT_FOUND' | 'SELF_PROTEST' | 'NOT_MEMBER' | 'REPOSITORY_ERROR';
@@ -37,10 +36,9 @@ export class FileProtestUseCase {
     private readonly protestRepository: IProtestRepository,
     private readonly raceRepository: IRaceRepository,
     private readonly leagueMembershipRepository: ILeagueMembershipRepository,
-    private readonly output: UseCaseOutputPort<FileProtestResult>,
   ) {}
 
-  async execute(command: FileProtestInput): Promise<Result<void, ApplicationErrorCode<FileProtestErrorCode, { message: string }>>> {
+  async execute(command: FileProtestInput): Promise<Result<FileProtestResult, ApplicationErrorCode<FileProtestErrorCode, { message: string }>>> {
     try {
       // Validate race exists
       const race = await this.raceRepository.findById(command.raceId);
@@ -80,9 +78,9 @@ export class FileProtestUseCase {
 
       await this.protestRepository.create(protest);
 
-      this.output.present({ protest });
+      const result: FileProtestResult = { protest };
 
-      return Result.ok(undefined);
+      return Result.ok(result);
     } catch (error) {
       const message = error instanceof Error ? error.message : 'Failed to file protest';
       return Result.err({ code: 'REPOSITORY_ERROR', details: { message } });