wp-calypso/client/data/p2/use-p2-guests-query.js

import { useQuery } from '@tanstack/react-query';
import { useSelector } from 'react-redux';
import wpcom from 'calypso/lib/wp';
import isSiteP2Hub from 'calypso/state/selectors/is-site-p2-hub';
import isSiteWPForTeams from 'calypso/state/selectors/is-site-wpforteams';

const useP2GuestsQuery = ( siteId, queryOptions = {} ) => {
	const isWPForTeamsSite = useSelector( ( state ) => isSiteWPForTeams( state, siteId ) );
	const isP2Hub = useSelector( ( state ) => isSiteP2Hub( state, siteId ) );
	// For sites that can't have P2 guests, don't even make the request.
	const requestUnnecessary = ! isWPForTeamsSite || isP2Hub;

	return useQuery( {
		queryKey: [ 'p2-guest-users', siteId ],
		queryFn: () =>
			wpcom.req.get( { path: '/p2/users/guests/', apiNamespace: 'wpcom/v2' }, { blog_id: siteId } ),
		...queryOptions,
		enabled: !! siteId && ! requestUnnecessary,
		retryDelay: 3000,
	} );
};

export default useP2GuestsQuery;