function handleScroll()

in src/components/Chat/ChatTranscriptor/ChatTranscriptScroller.js [112:121]


  function handleScroll() {
    // Start loading transcript if scrolled all the way up
    const startLoading = ref.current.scrollHeight > ref.current.clientHeight && ref.current.scrollTop <= SCROLL_TOP_MARGIN && !loading;
    if (startLoading) {
      setLoading(true);
      loadPreviousTranscript().then(() => {
        setLoading(false);
      });
    }
  }