Pre-fetch realistic voice only if user is opted in

packages/api/src/services/speech.ts

@@ -1,12 +1,8 @@
-import { searchPages } from '../elastic/pages'
 import { Page, PageType } from '../elastic/types'
-import { SortBy, SortOrder } from '../utils/search'
 import { FeatureName, isOptedIn } from './features'
 
 /*
- * We should not synthesize the page when:
- ** 1. User has no recent listens the last 30 days
- ** 2. User has a recent listen but the page was saved after the listen
+ * We should synthesize the page when user is opted in to the feature
  */
 export const shouldSynthesize = async (
   userId: string,
@@ -17,31 +13,5 @@ export const shouldSynthesize = async (
     return false
   }
 
-  if (await isOptedIn(FeatureName.UltraRealisticVoice, userId)) {
-    return true
-  }
-
-  const [recentListenedPage, count] = (await searchPages(
-    {
-      dateFilters: [
-        {
-          field: 'listenedAt',
-          startDate: new Date(Date.now() - 30 * 24 * 60 * 60 * 1000),
-        },
-      ],
-      sort: {
-        by: SortBy.LISTENED,
-        order: SortOrder.DESCENDING,
-      },
-      size: 1,
-    },
-    userId
-  )) || [[], 0]
-  if (count === 0) {
-    return false
-  }
-  return (
-    !!recentListenedPage[0].listenedAt &&
-    page.savedAt < recentListenedPage[0].listenedAt
-  )
+  return isOptedIn(FeatureName.UltraRealisticVoice, userId)
 }