view data fixes

apps/website/lib/view-models/PaymentMethodViewModel.ts

@@ -0,0 +1,22 @@
+import { ViewModel } from "../contracts/view-models/ViewModel";
+import type { PaymentMethodViewData } from "@/lib/view-data/BillingViewData";
+
+export class PaymentMethodViewModel extends ViewModel {
+  private readonly data: PaymentMethodViewData;
+
+  constructor(data: PaymentMethodViewData) {
+    super();
+    this.data = data;
+  }
+
+  get id(): string { return this.data.id; }
+  get type(): string { return this.data.type; }
+  get last4(): string { return this.data.last4; }
+  get brand(): string | undefined { return this.data.brand; }
+  get isDefault(): boolean { return this.data.isDefault; }
+  get expiryMonth(): number | undefined { return this.data.expiryMonth; }
+  get expiryYear(): number | undefined { return this.data.expiryYear; }
+  get bankName(): string | undefined { return this.data.bankName; }
+  get displayLabel(): string { return this.data.displayLabel; }
+  get expiryDisplay(): string | null { return this.data.expiryDisplay; }
+}