import { useEffect, useState } from 'react'; import { supabase } from '../supabaseClient'; export const useJoinTest = () => { const [test_data, setTestData] = useState(null); async function getPartyEvents() { const { data, error } = await supabase.from('countries').select(` id, name, cities ( id, name ) `); console.log({ data }); setTestData(data); } useEffect(() => { getPartyEvents(); }, []); return [test_data]; };