refactor use cases

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

@@ -1,12 +1,11 @@
+import { Result } from '@core/shared/application/Result';
+import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
 import type { ILeagueMembershipRepository } from '../../domain/repositories/ILeagueMembershipRepository';
 import type { IDriverRepository } from '../../domain/repositories/IDriverRepository';
 import type { ILeagueRepository } from '../../domain/repositories/ILeagueRepository';
 import type { LeagueMembership } from '../../domain/entities/LeagueMembership';
 import type { Driver } from '../../domain/entities/Driver';
 import type { League } from '../../domain/entities/League';
-import type { UseCaseOutputPort } from '@core/shared/application';
-import { Result } from '@core/shared/application/Result';
-import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
 
 export interface GetLeagueMembershipsInput {
   leagueId: string;
@@ -29,12 +28,11 @@ export class GetLeagueMembershipsUseCase {
     private readonly leagueMembershipRepository: ILeagueMembershipRepository,
     private readonly driverRepository: IDriverRepository,
     private readonly leagueRepository: ILeagueRepository,
-    private readonly output: UseCaseOutputPort<GetLeagueMembershipsResult>,
   ) {}
 
   async execute(
     input: GetLeagueMembershipsInput,
-  ): Promise<Result<void, ApplicationErrorCode<GetLeagueMembershipsErrorCode, { message: string }>>> {
+  ): Promise<Result<GetLeagueMembershipsResult, ApplicationErrorCode<GetLeagueMembershipsErrorCode, { message: string }>>> {
     try {
       const league = await this.leagueRepository.findById(input.leagueId);
 
@@ -63,9 +61,7 @@ export class GetLeagueMembershipsUseCase {
         memberships: membershipsWithDrivers,
       };
 
-      this.output.present(result);
-
-      return Result.ok(undefined);
+      return Result.ok(result);
     } catch (error: unknown) {
       const message = error instanceof Error ? error.message : 'Failed to load league memberships';