stacker.news/components/banners.js

68 lines
1.9 KiB
JavaScript

import Alert from 'react-bootstrap/Alert'
import styles from './banners.module.css'
import { useEffect, useState } from 'react'
import { useMe } from '../components/me'
import { useMutation } from '@apollo/client'
import { WELCOME_BANNER_MUTATION } from '../fragments/users'
import { useToast } from '../components/toast'
export default function WelcomeBanner () {
const me = useMe()
const toaster = useToast()
const [hidden, setHidden] = useState(true)
const handleClose = async () => {
window.localStorage.setItem('hideWelcomeBanner', true)
setHidden(true)
if (me) {
try {
await hideWelcomeBanner()
} catch (err) {
console.log(err)
toaster.danger('mutation failed')
}
}
}
const [hideWelcomeBanner] = useMutation(WELCOME_BANNER_MUTATION, {
update (cache) {
cache.modify({
id: `User:${me.id}`,
fields: {
hideWelcomeBanner () {
return true
}
}
})
}
})
useEffect(() => {
setHidden(me?.privates?.hideWelcomeBanner || (!me && window.localStorage.getItem('hideWelcomeBanner')))
}, [me?.privates?.hideWelcomeBanner])
if (hidden) return
return (
<Alert className={styles.banner} key='info' variant='info' onClose={handleClose} dismissible>
<Alert.Heading>
👋 Welcome to Stacker News!
</Alert.Heading>
<p>
To get started, check out our{' '}
<Alert.Link href='/faq'>FAQs</Alert.Link> or{' '}
<Alert.Link href='/guide'>content guidelines</Alert.Link>, or go ahead and{' '}
{
me
? (
<Alert.Link href='/post'>make a post</Alert.Link>
)
: (
<>
<Alert.Link href='/signup'>sign up</Alert.Link> or create an{' '}
<Alert.Link href='/post'>anonymous post</Alert.Link>
</>
)
}.
</p>
</Alert>
)
}