resolve todos in core

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

@@ -7,6 +7,7 @@
 import type { ISponsorshipRequestRepository } from '../../domain/repositories/ISponsorshipRequestRepository';
 import { Result } from '@core/shared/application/Result';
 import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
+import type { SponsorshipRejectionNotificationPort } from '../ports/output/SponsorshipRejectionNotificationPort';
 
 export interface RejectSponsorshipRequestDTO {
   requestId: string;
@@ -24,6 +25,7 @@ export interface RejectSponsorshipRequestResultDTO {
 export class RejectSponsorshipRequestUseCase {
   constructor(
     private readonly sponsorshipRequestRepo: ISponsorshipRequestRepository,
+    private readonly sponsorshipRejectionNotificationPort: SponsorshipRejectionNotificationPort,
   ) {}
 
   async execute(dto: RejectSponsorshipRequestDTO): Promise<Result<RejectSponsorshipRequestResultDTO, ApplicationErrorCode<'SPONSORSHIP_REQUEST_NOT_FOUND' | 'SPONSORSHIP_REQUEST_NOT_PENDING'>>> {
@@ -41,7 +43,18 @@ export class RejectSponsorshipRequestUseCase {
     const rejectedRequest = request.reject(dto.respondedBy, dto.reason);
     await this.sponsorshipRequestRepo.update(rejectedRequest);
 
-    // TODO: In a real implementation, notify the sponsor
+    await this.sponsorshipRejectionNotificationPort.notifySponsorshipRequestRejected({
+      requestId: request.id,
+      sponsorId: request.sponsorId,
+      entityType: request.entityType,
+      entityId: request.entityId,
+      tier: request.tier,
+      offeredAmountCents: request.offeredAmount.amount,
+      currency: request.offeredAmount.currency,
+      rejectedAt: rejectedRequest.respondedAt!,
+      rejectedBy: dto.respondedBy,
+      rejectionReason: rejectedRequest.rejectionReason,
+    });
 
     return Result.ok({
       requestId: rejectedRequest.id,