wp-calypso/packages/help-center/src/data/use-support-status.ts

import { keepPreviousData, useQuery } from '@tanstack/react-query';
import apiFetch from '@wordpress/api-fetch';
import wpcomRequest, { canAccessWpcomApis } from 'wpcom-proxy-request';
import { SupportStatus } from '../types';

// Bump me to invalidate the cache.
const VERSION = 2;

interface APIFetchOptions {
	global: boolean;
	path: string;
}

export function useSupportStatus( enabled = true ) {
	return useQuery< SupportStatus, Error >( {
		queryKey: [ 'support-status', VERSION ],
		queryFn: async () =>
			canAccessWpcomApis()
				? await wpcomRequest( { path: '/help/support-status', apiNamespace: 'wpcom/v2' } )
				: await apiFetch( { path: 'help-center/support-status', global: true } as APIFetchOptions ),
		enabled,
		refetchOnWindowFocus: false,
		placeholderData: keepPreviousData,
		staleTime: 100, // 100  ms, just to prevent refreshing the data on every render.
	} );
}