admin/apps/backend-mock/api/user/timezone.ts

import { eventHandler } from 'h3';
import { verifyAccessToken } from '~/utils/jwt-utils';
import { unAuthorizedResponse, useResponseSuccess } from '~/utils/response';
import { getTimezone } from '~/utils/timezone-utils';

export default eventHandler((event) => {
  const userinfo = verifyAccessToken(event);
  if (!userinfo) {
    return unAuthorizedResponse(event);
  }
  return useResponseSuccess(getTimezone());
});