integration tests

core/payments/application/use-cases/GetSponsorBillingUseCase.ts

@@ -4,6 +4,7 @@ import { Result } from '@core/shared/domain/Result';
 import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
 import { PaymentStatus, PaymentType } from '../../domain/entities/Payment';
 import type { PaymentRepository } from '../../domain/repositories/PaymentRepository';
+import type { SponsorRepository } from '@core/racing/domain/repositories/SponsorRepository';
 
 export interface SponsorBillingStats {
   totalSpent: number;
@@ -55,7 +56,7 @@ export interface GetSponsorBillingResult {
   stats: SponsorBillingStats;
 }
 
-export type GetSponsorBillingErrorCode = never;
+export type GetSponsorBillingErrorCode = 'SPONSOR_NOT_FOUND';
 
 export class GetSponsorBillingUseCase
   implements UseCase<GetSponsorBillingInput, GetSponsorBillingResult, GetSponsorBillingErrorCode>
@@ -63,11 +64,20 @@ export class GetSponsorBillingUseCase
   constructor(
     private readonly paymentRepository: PaymentRepository,
     private readonly seasonSponsorshipRepository: SeasonSponsorshipRepository,
+    private readonly sponsorRepository: SponsorRepository,
   ) {}
 
   async execute(input: GetSponsorBillingInput): Promise<Result<GetSponsorBillingResult, ApplicationErrorCode<GetSponsorBillingErrorCode>>> {
     const { sponsorId } = input;
 
+    const sponsor = await this.sponsorRepository.findById(sponsorId);
+    if (!sponsor) {
+      return Result.err({
+        code: 'SPONSOR_NOT_FOUND',
+        details: { message: 'Sponsor not found' },
+      });
+    }
+
     // In this in-memory implementation we derive billing data from payments
     // where the sponsor is the payer.
     const payments = await this.paymentRepository.findByFilters({