league service

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

@@ -0,0 +1,32 @@
+import type { ILeagueMembershipRepository } from '../../domain/repositories/ILeagueMembershipRepository';
+import type { IUpdateLeagueMemberRolePresenter, UpdateLeagueMemberRoleResultDTO, UpdateLeagueMemberRoleViewModel } from '../presenters/IUpdateLeagueMemberRolePresenter';
+import type { UseCase } from '@gridpilot/shared/application/UseCase';
+
+export interface UpdateLeagueMemberRoleUseCaseParams {
+  leagueId: string;
+  targetDriverId: string;
+  newRole: string;
+}
+
+export interface UpdateLeagueMemberRoleResultDTO {
+  success: boolean;
+}
+
+export class UpdateLeagueMemberRoleUseCase implements UseCase<UpdateLeagueMemberRoleUseCaseParams, UpdateLeagueMemberRoleResultDTO, UpdateLeagueMemberRoleViewModel, IUpdateLeagueMemberRolePresenter> {
+  constructor(private readonly leagueMembershipRepository: ILeagueMembershipRepository) {}
+
+  async execute(params: UpdateLeagueMemberRoleUseCaseParams, presenter: IUpdateLeagueMemberRolePresenter): Promise<void> {
+    const memberships = await this.leagueMembershipRepository.getLeagueMembers(params.leagueId);
+    const membership = memberships.find(m => m.driverId === params.targetDriverId);
+    if (!membership) {
+      throw new Error('Membership not found');
+    }
+    await this.leagueMembershipRepository.saveMembership({
+      ...membership,
+      role: params.newRole,
+    });
+    const dto: UpdateLeagueMemberRoleResultDTO = { success: true };
+    presenter.reset();
+    presenter.present(dto);
+  }
+}