...

1 files changed, 0 insertions, 43 deletions

diff --git a/FrontEnd/src/app/utilities/useScrollToTop.ts b/FrontEnd/src/app/utilities/useScrollToTop.ts
deleted file mode 100644
index 892e3545..00000000
--- a/FrontEnd/src/app/utilities/useScrollToTop.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-import React from "react";
-import { fromEvent } from "rxjs";
-import { filter, throttleTime } from "rxjs/operators";
-
-function useScrollToTop(
-  handler: () => void,
-  enable = true,
-  option = {
-    maxOffset: 50,
-    throttle: 1000,
-  }
-): void {
-  const handlerRef = React.useRef<(() => void) | null>(null);
-
-  React.useEffect(() => {
-    handlerRef.current = handler;
-
-    return () => {
-      handlerRef.current = null;
-    };
-  }, [handler]);
-
-  React.useEffect(() => {
-    const subscription = fromEvent(window, "scroll")
-      .pipe(
-        filter(() => {
-          return window.scrollY <= option.maxOffset;
-        }),
-        throttleTime(option.throttle)
-      )
-      .subscribe(() => {
-        if (enable) {
-          handlerRef.current?.();
-        }
-      });
-
-    return () => {
-      subscription.unsubscribe();
-    };
-  }, [enable, option.maxOffset, option.throttle]);
-}
-
-export default useScrollToTop;