open.source/manifold
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Only warm up create user function once

Browse Source
This commit is contained in:
Marshall Polaris 2022-05-04 14:13:51 -07:00
parent 9eb7335cf6
commit 3bc885cb53
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
web/lib/firebase/users.ts
View File

@ -77,11 +77,13 @@ const CACHED_USER_KEY = 'CACHED_USER_KEY'
// used to avoid weird race condition
let createUserPromise: Promise<User | null> | undefined = undefined
const warmUpCreateUser = _.throttle(createUser, 5000 /* ms */)
export function listenForLogin(onUser: (user: User | null) => void) {
const cachedUser = localStorage.getItem(CACHED_USER_KEY)
onUser(cachedUser ? JSON.parse(cachedUser) : null)
if (!cachedUser) createUser() // warm up cloud function
if (!cachedUser) warmUpCreateUser()
return onAuthStateChanged(auth, async (fbUser) => {
if (fbUser) {