refactor use cases

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

@@ -10,7 +10,7 @@ import type { IRaceRepository } from '../../domain/repositories/IRaceRepository'
 import type { ILeagueMembershipRepository } from '../../domain/repositories/ILeagueMembershipRepository';
 import { isLeagueStewardOrHigherRole } from '../../domain/types/LeagueRoles';
 import { Result } from '@core/shared/application/Result';
-import { Logger, UseCaseOutputPort } from '@core/shared/application';
+import { Logger } from '@core/shared/application';
 import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
 
 export type RequestProtestDefenseInput = {
@@ -38,12 +38,11 @@ export class RequestProtestDefenseUseCase {
     private readonly raceRepository: IRaceRepository,
     private readonly membershipRepository: ILeagueMembershipRepository,
     private readonly logger: Logger,
-    private readonly output: UseCaseOutputPort<RequestProtestDefenseResult>,
   ) {}
 
   async execute(
     input: RequestProtestDefenseInput,
-  ): Promise<Result<void, ApplicationErrorCode<RequestProtestDefenseErrorCode, { message: string }>>> {
+  ): Promise<Result<RequestProtestDefenseResult, ApplicationErrorCode<RequestProtestDefenseErrorCode, { message: string }>>> {
     try {
       const protest = await this.protestRepository.findById(input.protestId);
       if (!protest) {
@@ -86,13 +85,11 @@ export class RequestProtestDefenseUseCase {
         status: 'defense_requested',
       };
 
-      this.output.present(result);
-
-      return Result.ok(undefined);
+      return Result.ok(result);
     } catch (error: unknown) {
       const message = error instanceof Error ? error.message : 'Failed to request protest defense';
       this.logger.error('RequestProtestDefenseUseCase.execute failed', error instanceof Error ? error : undefined);
       return Result.err({ code: 'REPOSITORY_ERROR', details: { message } });
     }
   }
-}
+}