website refactor

apps/website/lib/services/payments/WalletService.ts

@@ -1,13 +1,16 @@
+import { Result } from '@/lib/contracts/Result';
+import { DomainError, Service } from '@/lib/contracts/services/Service';
+
 /**
  * Wallet Service - DTO Only
  *
  * Returns raw API DTOs. No ViewModels or UX logic.
  * All client-side presentation logic must be handled by hooks/components.
  */
-export class WalletService {
-  constructor(private readonly apiClient: any) {}
+export class WalletService implements Service {
+  constructor() {}
 
-  async getWalletBalance(driverId: string): Promise<any> {
-    return { balance: 0, currency: 'USD' };
+  async getWalletBalance(_: string): Promise<Result<{ balance: number; currency: string }, DomainError>> {
+    return Result.ok({ balance: 0, currency: 'USD' });
   }
-}
+}