wip

packages/racing/application/use-cases/GetSponsorDashboardUseCase.ts

@@ -10,7 +10,11 @@ import type { ISeasonRepository } from '../../domain/repositories/ISeasonReposit
 import type { ILeagueRepository } from '../../domain/repositories/ILeagueRepository';
 import type { ILeagueMembershipRepository } from '../../domain/repositories/ILeagueMembershipRepository';
 import type { IRaceRepository } from '../../domain/repositories/IRaceRepository';
-import type { ISponsorDashboardPresenter } from '../presenters/ISponsorDashboardPresenter';
+import type {
+  ISponsorDashboardPresenter,
+  SponsorDashboardViewModel,
+} from '../presenters/ISponsorDashboardPresenter';
+import type { UseCase } from '@gridpilot/shared/application/UseCase';
 
 export interface GetSponsorDashboardQueryParams {
   sponsorId: string;
@@ -47,7 +51,9 @@ export interface SponsorDashboardDTO {
   };
 }
 
-export class GetSponsorDashboardUseCase {
+export class GetSponsorDashboardUseCase
+  implements UseCase<GetSponsorDashboardQueryParams, SponsorDashboardDTO | null, SponsorDashboardViewModel, ISponsorDashboardPresenter>
+{
   constructor(
     private readonly sponsorRepository: ISponsorRepository,
     private readonly seasonSponsorshipRepository: ISeasonSponsorshipRepository,
@@ -55,15 +61,19 @@ export class GetSponsorDashboardUseCase {
     private readonly leagueRepository: ILeagueRepository,
     private readonly leagueMembershipRepository: ILeagueMembershipRepository,
     private readonly raceRepository: IRaceRepository,
-    private readonly presenter: ISponsorDashboardPresenter,
   ) {}
 
-  async execute(params: GetSponsorDashboardQueryParams): Promise<void> {
+  async execute(
+    params: GetSponsorDashboardQueryParams,
+    presenter: ISponsorDashboardPresenter,
+  ): Promise<void> {
+    presenter.reset();
+
     const { sponsorId } = params;
 
     const sponsor = await this.sponsorRepository.findById(sponsorId);
     if (!sponsor) {
-      this.presenter.present(null);
+      presenter.present(null);
       return;
     }
 
@@ -139,11 +149,11 @@ export class GetSponsorDashboardUseCase {
 
     // Calculate exposure score (0-100 based on tier distribution)
     const mainSponsorships = sponsorships.filter(s => s.tier === 'main').length;
-    const exposure = sponsorships.length > 0 
+    const exposure = sponsorships.length > 0
       ? Math.min(100, (mainSponsorships * 30) + (sponsorships.length * 10))
       : 0;
 
-    this.presenter.present({
+    const dto: SponsorDashboardDTO = {
       sponsorId,
       sponsorName: sponsor.name,
       metrics: {
@@ -162,6 +172,8 @@ export class GetSponsorDashboardUseCase {
         totalInvestment,
         costPerThousandViews: Math.round(costPerThousandViews * 100) / 100,
       },
-    });
+    };
+
+    presenter.present(dto);
   }
 }