PolyWeather/frontend/components/dashboard/RegisterSW.tsx

"use client";

import { useEffect } from "react";

export function RegisterSW() {
  useEffect(() => {
    if (process.env.NODE_ENV !== "production") {
      if (typeof navigator !== "undefined" && "serviceWorker" in navigator) {
        navigator.serviceWorker
          .getRegistrations()
          .then((registrations) =>
            Promise.all(registrations.map((registration) => registration.unregister())),
          )
          .catch(() => {});
      }
      return;
    }

    if (typeof navigator !== "undefined" && "serviceWorker" in navigator) {
      navigator.serviceWorker.register("/sw.js").catch(() => {});
    }
  }, []);
  return null;
}