fix: Reindex Files only when Favorites Changed - EXO-81706

Author: boubaker

core/search/src/main/java/org/exoplatform/services/wcm/search/listener/DocumentsMetadataListener.java

@@ -22,7 +22,6 @@
 import org.exoplatform.commons.search.index.IndexingService;
 import org.exoplatform.services.listener.Event;
 import org.exoplatform.services.listener.Listener;
-import org.exoplatform.social.core.manager.IdentityManager;
 import org.exoplatform.social.metadata.favorite.FavoriteService;
 import org.exoplatform.social.metadata.model.MetadataItem;
 
@@ -42,7 +41,8 @@ public void onEvent(Event<Long, MetadataItem> event) throws Exception {
     MetadataItem metadataItem = event.getData();
     String objectType = event.getData().getObjectType();
     String objectId = metadataItem.getObjectId();
-    if (StringUtils.equals(objectType, FILE_METADATA_OBJECT_TYPE)) {
+    if (StringUtils.equals(objectType, FILE_METADATA_OBJECT_TYPE)
+        && metadataItem.getMetadataTypeName().equals(FavoriteService.METADATA_TYPE.getName())) {
       indexingService.reindex(FILE_METADATA_OBJECT_TYPE, objectId);
     }
   }