presenter refactoring

apps/api/src/domain/league/presenters/RejectLeagueJoinRequestPresenter.ts

@@ -1,9 +1,21 @@
 import type { RejectLeagueJoinRequestOutputPort } from '@core/racing/application/ports/output/RejectLeagueJoinRequestOutputPort';
 import type { RejectJoinRequestOutputDTO } from '../dtos/RejectJoinRequestOutputDTO';
 
-export function mapRejectLeagueJoinRequestOutputPortToDTO(port: RejectLeagueJoinRequestOutputPort): RejectJoinRequestOutputDTO {
-  return {
-    success: port.success,
-    message: port.message,
-  };
+export class RejectLeagueJoinRequestPresenter {
+  private result: RejectJoinRequestOutputDTO | null = null;
+
+  reset() {
+    this.result = null;
+  }
+
+  present(output: RejectLeagueJoinRequestOutputPort) {
+    this.result = {
+      success: output.success,
+      message: output.message,
+    };
+  }
+
+  getViewModel(): RejectJoinRequestOutputDTO | null {
+    return this.result;
+  }
 }