How to revalidate PRPC query after a mutation

[alrightsure]

Hello All,

I love the ease of use of PRPC, but am still confused as to how to use it properly. If I have a query and a mutation on the same page, how would I invalidate/refetch the query after the mutation fires? I have tried calling [query].reftch() in the onSuccess of the mutation, but that doesn't always seem to work, and the revalidate function from the solid router also doesn't seem to do the trick.

[OrJDev]

hey there, after reading this issue i decided to create a new utility function, can you please upgrade to the latest api and try this new function?

https://mediakit-taupe.vercel.app/prpc/useutils

const utils = testQuery2.useUtils()

const helloRes1 = testQuery2(() => ({
  hello: 'jdev',
}))
const helloRes2 = testQuery2(() => ({
  hello: 'jdev22',
}))

const helloMutation = testMutation(() => ({
  async onSuccess() {
    console.log('invalidate all testQuery2')
    await utils.invalidate()

    // invalidate only  jdev
    await utils.invalidate({ hello: 'jdev' })

    // invalidate only jdev22
    await utils.invalidate({ hello: 'jdev22' })
  },
}))

just lmk if it works for you as expected

[alrightsure]

Awesome!

It looks like the revalidation still seems iffy like the refetch, where it will work after the first mutation but then not after the next. I'll see if I can make a minimal reproduction tonight and get back to you.

[OrJDev]

Awesome!

It looks like the revalidation still seems iffy like the refetch, where it will work after the first mutation but then not after the next. I'll see if I can make a minimal reproduction tonight and get back to you.

Alright. If you can't do a repro, could you just send me the part where you calls the mutation & revalidate

[OrJDev]

Please reopen with more info