Files
HKSingleParty/99_references/supabase-examples/slack-clone/nextjs-slack-clone/pages/_app.js
2025-05-28 09:55:51 +08:00

65 lines
1.6 KiB
JavaScript

import '~/styles/style.scss'
import React, { useState, useEffect } from 'react'
import { useRouter } from 'next/router'
import UserContext from 'lib/UserContext'
import { supabase } from 'lib/Store'
import { jwtDecode } from 'jwt-decode'
export default function SupabaseSlackClone({ Component, pageProps }) {
const [userLoaded, setUserLoaded] = useState(false)
const [user, setUser] = useState(null)
const [session, setSession] = useState(null)
const router = useRouter()
useEffect(() => {
function saveSession(
/** @type {Awaited<ReturnType<typeof supabase.auth.getSession>>['data']['session']} */
session
) {
setSession(session)
const currentUser = session?.user
if (session) {
const jwt = jwtDecode(session.access_token)
currentUser.appRole = jwt.user_role
}
setUser(currentUser ?? null)
setUserLoaded(!!currentUser)
if (currentUser) {
router.push('/channels/[id]', '/channels/1')
}
}
supabase.auth.getSession().then(({ data: { session } }) => saveSession(session))
const { subscription: authListener } = supabase.auth.onAuthStateChange(
async (event, session) => {
console.log(session)
saveSession(session)
}
)
return () => {
authListener.unsubscribe()
}
}, [])
const signOut = async () => {
const { error } = await supabase.auth.signOut()
if (!error) {
router.push('/')
}
}
return (
<UserContext.Provider
value={{
userLoaded,
user,
signOut,
}}
>
<Component {...pageProps} />
</UserContext.Provider>
)
}