Better and more friendly API

plugins/coral-plugin-like/client/components/LikeButton.js

@@ -34,10 +34,7 @@ class LikeButton extends Component {
     if (myLikeActionSummary) {
       deleteAction(myLikeActionSummary.current_user.id, comment.id);
     } else {
-      postLike({
-        item_id: comment.id,
-        item_type: 'COMMENTS'
-      });
+      postLike();
     }
   };