feat: backend implementation for media manager v2 (WIP - Undeployed)

src/services/MockShopifyMediaService.ts

@@ -15,6 +15,7 @@ export class MockShopifyMediaService implements IShopifyMediaService {
   productCreateMedia(productId: string, media: any[]): any {
     return {
       media: media.map(m => ({
+        id: `gid://shopify/Media/${Math.random()}`,
         alt: m.alt,
         mediaContentType: m.mediaContentType,
         status: "PROCESSING"
@@ -26,4 +27,27 @@ export class MockShopifyMediaService implements IShopifyMediaService {
       }
     }
   }
+
+  getProductMedia(productId: string): any[] {
+      // Return empty or mock list
+      return []
+  }
+
+  productDeleteMedia(productId: string, mediaId: string): any {
+      return {
+          productDeleteMedia: {
+              deletedMediaId: mediaId,
+              userErrors: []
+          }
+      }
+  }
+
+  productReorderMedia(productId: string, moves: any[]): any {
+      return {
+          productReorderMedia: {
+              job: { id: "job_123" },
+              userErrors: []
+          }
+      }
+  }
 }