manifold/web/pages/link/[slug].tsx

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import { useRouter } from 'next/router'
import { useState } from 'react'
import { SEO } from 'web/components/SEO'
import { Title } from 'web/components/title'
import { claimManalink } from 'web/lib/firebase/api'
import { useManalink } from 'web/lib/firebase/manalinks'
import { ManalinkCard } from 'web/components/manalink-card'
import { useUser } from 'web/hooks/use-user'
import { firebaseLogin } from 'web/lib/firebase/users'
import { Row } from 'web/components/layout/row'
import { Button } from 'web/components/button'
export default function ClaimPage() {
const user = useUser()
const router = useRouter()
const { slug } = router.query as { slug: string }
const manalink = useManalink(slug)
const [claiming, setClaiming] = useState(false)
const [error, setError] = useState<string | undefined>(undefined)
if (!manalink) {
return <></>
}
const info = { ...manalink, uses: manalink.claims.length }
return (
<>
<SEO
title="Send Mana"
description="Send mana to anyone via link!"
url="/send"
/>
<div className="mx-auto max-w-xl px-2">
<Row className="items-center justify-between">
<Title text={`Claim M$${manalink.amount} mana`} />
<div className="my-auto">
<Button
onClick={async () => {
setClaiming(true)
try {
if (user == null) {
await firebaseLogin()
setClaiming(false)
return
}
if (user?.id == manalink.fromId) {
throw new Error("You can't claim your own manalink.")
}
await claimManalink({ slug: manalink.slug })
user && router.push(`/${user.username}?claimed-mana=yes`)
} catch (e) {
console.log(e)
const message =
e && e instanceof Object
? e.toString()
: 'An error occurred.'
setError(message)
}
setClaiming(false)
}}
disabled={claiming}
size="lg"
>
{user ? 'Claim' : 'Login'}
</Button>
</div>
</Row>
<ManalinkCard info={info} />
{error && (
<section className="my-5 text-red-500">
<p>Failed to claim manalink.</p>
<p>{error}</p>
</section>
)}
</div>
</>
)
}