view data fixes

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

@@ -1,26 +1,19 @@
-// Note: No generated DTO available for Sponsor yet
-interface SponsorDTO {
-  id: string;
-  name: string;
-  logoUrl?: string;
-  websiteUrl?: string;
-}
-
 import { ViewModel } from "../contracts/view-models/ViewModel";
+import type { SponsorViewData } from "../view-data/SponsorViewData";
 
 export class SponsorViewModel extends ViewModel {
-  id: string;
-  name: string;
-  declare logoUrl?: string;
-  declare websiteUrl?: string;
+  private readonly data: SponsorViewData;
 
-  constructor(dto: SponsorDTO) {
-    this.id = dto.id;
-    this.name = dto.name;
-    if (dto.logoUrl !== undefined) this.logoUrl = dto.logoUrl;
-    if (dto.websiteUrl !== undefined) this.websiteUrl = dto.websiteUrl;
+  constructor(data: SponsorViewData) {
+    super();
+    this.data = data;
   }
 
+  get id(): string { return this.data.id; }
+  get name(): string { return this.data.name; }
+  get logoUrl(): string | undefined { return this.data.logoUrl; }
+  get websiteUrl(): string | undefined { return this.data.websiteUrl; }
+
   /** UI-specific: Display name */
   get displayName(): string {
     return this.name;
@@ -35,4 +28,4 @@ export class SponsorViewModel extends ViewModel {
   get websiteLinkText(): string {
     return 'Visit Website';
   }
-}
+}