league service

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

@@ -0,0 +1,23 @@
+import type { ILeagueMembershipRepository } from '../../domain/repositories/ILeagueMembershipRepository';
+import type { IRejectLeagueJoinRequestPresenter, RejectLeagueJoinRequestResultDTO, RejectLeagueJoinRequestViewModel } from '../presenters/IRejectLeagueJoinRequestPresenter';
+import type { UseCase } from '@gridpilot/shared/application/UseCase';
+
+export interface RejectLeagueJoinRequestUseCaseParams {
+  requestId: string;
+}
+
+export interface RejectLeagueJoinRequestResultDTO {
+  success: boolean;
+  message: string;
+}
+
+export class RejectLeagueJoinRequestUseCase implements UseCase<RejectLeagueJoinRequestUseCaseParams, RejectLeagueJoinRequestResultDTO, RejectLeagueJoinRequestViewModel, IRejectLeagueJoinRequestPresenter> {
+  constructor(private readonly leagueMembershipRepository: ILeagueMembershipRepository) {}
+
+  async execute(params: RejectLeagueJoinRequestUseCaseParams, presenter: IRejectLeagueJoinRequestPresenter): Promise<void> {
+    await this.leagueMembershipRepository.removeJoinRequest(params.requestId);
+    const dto: RejectLeagueJoinRequestResultDTO = { success: true, message: 'Join request rejected.' };
+    presenter.reset();
+    presenter.present(dto);
+  }
+}