Improve video data fetching by prioritizing cached information

Refactor server-side video retrieval logic to first check local cache via `videoSyncService.getVideos` and `videoSyncService.getVideo`, falling back to `bunnyService.getVideo` only if cache misses. This change removes database merging logic from `videoSyncService` and integrates it into `BunnyStorage` when retrieving individual videos, optimizing data access.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 2cd2c0bc-434c-4bc9-ad3f-b99d3897a0d1
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/8cc42625-c1f5-4e43-99bd-77f2c4dedee2/2cd2c0bc-434c-4bc9-ad3f-b99d3897a0d1/DVlzRoR

server/videoSync.ts

@@ -220,13 +220,13 @@ class VideoSyncService {
     console.log('📅 Scheduled video sync every 5 minutes for optimal performance');
   }
 
-  async getVideos(limit: number = 20, offset: number = 0, search?: string) {
-    let filteredVideos = await this.mergeWithDatabaseEdits(this.cache.videos);
+  getVideos(limit: number = 20, offset: number = 0, search?: string) {
+    let filteredVideos = this.cache.videos;
 
     // Fast client-side search
     if (search && search.length >= 2) {
       const searchLower = search.toLowerCase();
-      filteredVideos = filteredVideos.filter(video => 
+      filteredVideos = this.cache.videos.filter(video => 
         video.title.toLowerCase().includes(searchLower) ||
         video.description?.toLowerCase().includes(searchLower)
       );
@@ -242,52 +242,16 @@ class VideoSyncService {
     };
   }
 
-  private async mergeWithDatabaseEdits(bunnyVideos: any[]) {
-    try {
-      // Fetch all edited videos from database
-      const dbVideos = await db.select().from(videos);
-      const dbVideoMap = new Map(dbVideos.map(v => [v.id, v]));
-      
-      // Merge Bunny.net data with database edits
-      return bunnyVideos.map(bunnyVideo => {
-        const dbVideo = dbVideoMap.get(bunnyVideo.id);
-        if (dbVideo) {
-          // Database has edited version - use edited metadata but keep Bunny.net URLs
-          return {
-            ...bunnyVideo,
-            title: dbVideo.title,
-            description: dbVideo.description,
-            category: dbVideo.category,
-            tags: dbVideo.tags || [],
-            customThumbnailUrl: dbVideo.customThumbnailUrl,
-            isPublic: dbVideo.isPublic,
-            updatedAt: dbVideo.updatedAt
-          };
-        }
-        return bunnyVideo; // No database edits - use original Bunny.net data
-      });
-    } catch (error) {
-      console.warn('Failed to merge database edits, using Bunny.net data only:', error);
-      return bunnyVideos;
-    }
-  }
 
   async getVideo(id: string) {
     // First try cache
     const cachedVideo = this.cache.videos.find(v => v.id === id);
     if (cachedVideo) {
-      // Merge with database edits
-      const mergedVideos = await this.mergeWithDatabaseEdits([cachedVideo]);
-      return mergedVideos[0];
+      return cachedVideo;
     }
 
     // Fallback to direct API call
-    const bunnyVideo = await this.bunnyService.getVideo(id);
-    if (bunnyVideo) {
-      const mergedVideos = await this.mergeWithDatabaseEdits([bunnyVideo]);
-      return mergedVideos[0];
-    }
-    return bunnyVideo;
+    return await this.bunnyService.getVideo(id);
   }
 
   forceVideoRefresh(videoId: string) {