store feed size

src/server/routes.go

@@ -219,7 +219,11 @@ func (s *Server) handleFeedList(c *router.Context) {
 				result.FeedLink,
 				form.FolderID,
 			)
-			s.db.CreateItems(worker.ConvertItems(result.Feed.Items, *feed))
+			items := worker.ConvertItems(result.Feed.Items, *feed)
+			if len(items) > 0 {
+				s.db.CreateItems(items)
+				s.db.SetFeedSize(feed.Id, len(items))
+			}
 			s.worker.FindFeedFavicon(*feed)
 
 			c.JSON(http.StatusOK, map[string]interface{}{

src/worker/worker.go

@@ -121,7 +121,11 @@ func (w *Worker) refresher(feeds []storage.Feed) {
 		srcqueue <- feed
 	}
 	for i := 0; i < len(feeds); i++ {
-		w.db.CreateItems(<-dstqueue)
+		items := <-dstqueue
+		if len(items) > 0 {
+			w.db.CreateItems(items)
+			w.db.SetFeedSize(items[0].FeedId, len(items))
+		}
 		atomic.AddInt32(w.pending, -1)
 		w.db.SyncSearch()
 	}