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import { unstable_expirePath, unstable_expireTag } from 'next/cache'
import { redirect } from 'next/navigation'
import Link from 'next/link'
import { cookies } from 'next/headers'
import RedirectClientComponent from './client'
export default async function Page() {
const cookie = (await cookies()).get('random')
const data = await fetch(
'https://next-data-api-endpoint.vercel.app/api/random?page',
{
next: { revalidate: 3600, tags: ['thankyounext'] },
}
).then((res) => res.text())
const data2 = await fetch(
'https://next-data-api-endpoint.vercel.app/api/random?a=b',
{
next: { revalidate: 3600, tags: ['thankyounext', 'justputit'] },
}
).then((res) => res.text())
return (
<>
<h1 id="title">revalidate</h1>
<p>
{' '}
revalidate (tags: thankyounext): <span id="thankyounext">
{data}
</span>{' '}
<span>
<Link href="/revalidate-2" id="another">
/revalidate-2
</Link>
</span>
</p>
<p>
revalidate (tags: thankyounext, justputit):{' '}
<span id="justputit">{data2}</span>
</p>
<p>
random cookie: <span id="random-cookie">{JSON.stringify(cookie)}</span>
</p>
<form>
<button
id="set-cookie"
formAction={async () => {
'use server'
;(await cookies()).set('random', `${Math.random()}`)
}}
>
set cookie
</button>
</form>
<form>
<button
id="revalidate-thankyounext"
formAction={async () => {
'use server'
unstable_expireTag('thankyounext')
}}
>
revalidate thankyounext
</button>
</form>
<form>
<button
id="revalidate-justputit"
formAction={async () => {
'use server'
unstable_expireTag('justputit')
}}
>
revalidate justputit
</button>
</form>
<form>
<button
id="revalidate-path"
formAction={async () => {
'use server'
unstable_expirePath('/revalidate')
}}
>
revalidate path
</button>
</form>
<form>
<button
id="revalidate-path-redirect"
formAction={async () => {
'use server'
unstable_expireTag('justputit')
redirect('/revalidate')
}}
>
revalidate justputit + redirect
</button>
</form>
<form>
<button
id="redirect"
formAction={async () => {
'use server'
redirect('/revalidate')
}}
>
redirect
</button>
</form>
<form>
<button
id="redirect-revalidate"
formAction={async () => {
'use server'
unstable_expireTag('justputit')
redirect('/revalidate?foo=bar')
}}
>
redirect + revalidate
</button>
</form>
<RedirectClientComponent
action={async () => {
'use server'
unstable_expireTag('justputit')
}}
/>
</>
)
}
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