refactor use cases

core/media/application/use-cases/GetMediaUseCase.ts

@@ -5,7 +5,7 @@
  */
 
 import type { IMediaRepository } from '../../domain/repositories/IMediaRepository';
-import type { Logger, UseCaseOutputPort } from '@core/shared/application';
+import type { Logger } from '@core/shared/application';
 import { Result } from '@core/shared/application/Result';
 import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
 
@@ -33,13 +33,12 @@ export type GetMediaErrorCode = 'MEDIA_NOT_FOUND' | 'REPOSITORY_ERROR';
 export class GetMediaUseCase {
   constructor(
     private readonly mediaRepo: IMediaRepository,
-    private readonly output: UseCaseOutputPort<GetMediaResult>,
     private readonly logger: Logger,
   ) {}
 
   async execute(
     input: GetMediaInput,
-  ): Promise<Result<void, ApplicationErrorCode<GetMediaErrorCode, { message: string }>>> {
+  ): Promise<Result<GetMediaResult, ApplicationErrorCode<GetMediaErrorCode, { message: string }>>> {
     this.logger.info('[GetMediaUseCase] Getting media', {
       mediaId: input.mediaId,
     });
@@ -48,7 +47,7 @@ export class GetMediaUseCase {
       const media = await this.mediaRepo.findById(input.mediaId);
 
       if (!media) {
-        return Result.err<void, ApplicationErrorCode<GetMediaErrorCode, { message: string }>>({
+        return Result.err<GetMediaResult, ApplicationErrorCode<GetMediaErrorCode, { message: string }>>({
           code: 'MEDIA_NOT_FOUND',
           details: { message: 'Media not found' },
         });
@@ -70,16 +69,14 @@ export class GetMediaUseCase {
         mediaResult.metadata = media.metadata;
       }
 
-      this.output.present({ media: mediaResult });
-
-      return Result.ok(undefined);
+      return Result.ok({ media: mediaResult });
     } catch (error) {
       const err = error instanceof Error ? error : new Error(String(error));
       this.logger.error('[GetMediaUseCase] Error getting media', err, {
         mediaId: input.mediaId,
       });
 
-      return Result.err<void, ApplicationErrorCode<GetMediaErrorCode, { message: string }>>({
+      return Result.err<GetMediaResult, ApplicationErrorCode<GetMediaErrorCode, { message: string }>>({
         code: 'REPOSITORY_ERROR',
         details: { message: err.message },
       });