RocketChat/Rocket.Chat

import type { ObjectId } from 'mongodb';
import { useContext, useMemo } from 'react';
import { useSyncExternalStore } from 'use-sync-external-store/shim';

import { AuthorizationContext } from '../AuthorizationContext';

export const useRole = (role: string | ObjectId): boolean => {
    const { queryRole } = useContext(AuthorizationContext);
    const [subscribe, getSnapshot] = useMemo(() => queryRole(role), [queryRole, role]);
    return useSyncExternalStore(subscribe, getSnapshot);
};