services refactor

apps/website/lib/presenters/MediaPresenter.ts

@@ -0,0 +1,35 @@
+import type { GetMediaOutputDto, UploadMediaOutputDto, DeleteMediaOutputDto } from '../dtos';
+import type { MediaViewModel, UploadMediaViewModel, DeleteMediaViewModel } from '../view-models';
+
+/**
+ * Media Presenter
+ * Transforms media DTOs to ViewModels
+ */
+export class MediaPresenter {
+  presentMedia(dto: GetMediaOutputDto): MediaViewModel {
+    return {
+      id: dto.id,
+      url: dto.url,
+      type: dto.type,
+      category: dto.category,
+      uploadedAt: new Date(dto.uploadedAt),
+      size: dto.size,
+    };
+  }
+
+  presentUpload(dto: UploadMediaOutputDto): UploadMediaViewModel {
+    return {
+      success: dto.success,
+      mediaId: dto.mediaId,
+      url: dto.url,
+      error: dto.error,
+    };
+  }
+
+  presentDelete(dto: DeleteMediaOutputDto): DeleteMediaViewModel {
+    return {
+      success: dto.success,
+      error: dto.error,
+    };
+  }
+}