refactor use cases

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

@@ -9,8 +9,6 @@ import { RecurrenceStrategyFactory } from '../../domain/value-objects/Recurrence
 import { WeekdaySet } from '../../domain/value-objects/WeekdaySet';
 import { MonthlyRecurrencePattern } from '../../domain/value-objects/MonthlyRecurrencePattern';
 import { ALL_WEEKDAYS, type Weekday } from '../../domain/types/Weekday';
-import type { UseCaseOutputPort } from '@core/shared/application/UseCaseOutputPort';
-
 export type SeasonScheduleConfig = {
   seasonStartDate: string;
   recurrenceStrategy: 'weekly' | 'everyNWeeks' | 'monthlyNthWeekday';
@@ -88,20 +86,17 @@ export type PreviewLeagueScheduleErrorCode =
   | 'REPOSITORY_ERROR';
 
 export class PreviewLeagueScheduleUseCase {
-  constructor(
-    private readonly scheduleGenerator: Pick<
+  constructor(private readonly scheduleGenerator: Pick<
       typeof SeasonScheduleGenerator,
       'generateSlotsUpTo'
     > = SeasonScheduleGenerator,
-    private readonly logger: Logger,
-    private readonly output: UseCaseOutputPort<PreviewLeagueScheduleResult>,
-  ) {}
+    private readonly logger: Logger) {}
 
   async execute(
     params: PreviewLeagueScheduleInput,
   ): Promise<
     Result<
-      void,
+      PreviewLeagueScheduleResult,
       ApplicationErrorCode<PreviewLeagueScheduleErrorCode, { message: string }>
     >
   > {
@@ -149,9 +144,7 @@ export class PreviewLeagueScheduleUseCase {
         roundCount: rounds.length,
       });
 
-      this.output.present(result);
-
-      return Result.ok(undefined);
+      return Result.ok(result);
     } catch (error) {
       this.logger.error(
         'Failed to preview league schedule due to an unexpected error',