Vue-apollo: Question / missing doc: How to use this with Vue 3 and composition API

[karladler]

I'm getting quite confused. On the official page it's statet, that it's "Compatible with Vue 2.0+ and 3.0+." so I tried to get it work with Vue 3 but there seems to be no documentation for it. I already found https://v4.apollo.vuejs.org/guide/installation.html#vue-cli-plugin and https://v4.apollo.vuejs.org/guide-composable/setup.html but those docs seem to aim at the @vue/composition-api for Vue 2.

It's also not really clear to me what role plays @vue/apollo-composable I guessed it's for usage in combination with Vue 2 and @vue/composition-api.

So far I started with something like this, but I can't find a proper way to import and use useQuery in the components. What am I missing here?

main.ts

import { createApp } from 'vue'
import { router } from './router'
import { store } from './store'
import App from './App.vue'
import ApolloClient from 'apollo-boost'
import VueApollo from 'vue-apollo'

const token = 'secret_stuff...'
const apolloClient = new ApolloClient({
    uri: 'http://localhost:4000/graphql',
    headers: {
        authorization: `Bearer ${token}`
    }
})

const apolloProvider = new VueApollo({
  defaultClient: apolloClient,
})

createApp(App)
    .use(router)
    .use(store)
    .use(apolloProvider)
    .mount('#app')

[smolinari]

Take a look at what this guy is doing. https://github.com/Datlyfe/jira_clone

Scott

[karladler]

Thanks @smolinari I already discovered this awesome project, it seems like he is doing a lot right, but he is using Vue 2 and I actually wanted to use it with Vue 3.

Never mind for now, since I canceled the Vue 3 plan, also due to other issues, it was just confusing me, that the doc stated explicitly, tat it works with Vue 2+ and Vue 3+ ...

[smolinari]

Well, vue-apollo should work with Vue 3, but not with the composition API. Just within the options API. 😄

And, that guy's project should also work with Vue 3's composition API too. You need vue-apollo version 4 to do that. So...

vue-apollo version 3 works with Vue 2 or 3 (but only with the options API).

vue-apollo version 4 works with Vue 2 and the composition API plug-in or Vue 3.

Scott

[MassiCav]

@smolinari Could you share a link to a project that implements the combination 'vue-apollo 4 + vuejs 3'?
I could not find anything completely workable until now.

[smolinari]

Theoretically, the jira clone project mentioned above should work with Vue 3. Try it out. :)

Scott

[karladler]

Well, vue-apollo should work with Vue 3, but not with the composition API. Just within the options API. 😄

That's not what I would call "work with Vue 3", since composition API is what most of people take as Vue 3 😉

[smolinari]

Then check out Vue Apollo Version 4. @karladler

Scott

[karladler]

@smolinari I tried so, but I got stuck because of missing docs using v4 in combination with Vue 3, as mentioned in my first request. I'll think I'll wait just a few weeks til things sorted out 🙂

[smolinari]

Try getting Vue 3 running with this package. https://github.com/vuejs/vue-next-webpack-preview

Then install Vue-Apollo 4 and see what happens. 😃

Scott

[MartinodF]

I tried modifying @vue/apollo-composable to work with Vue 3, but it appears there's quite a lot of work to do (even ignoring Apollo Client 3, which is also incompatible) and that it would be impossible to have a single codebase compatible with both Vue 2 + composition API and Vue 3.

Personally, I would love to start playing around with Vue 3 + Vue Apollo 4 + Apollo Client 3 to test the waters and explore the upcoming ecosystem, but I am not sure what's the current roadmap for vue-apollo. Does anybody want to weigh in?

[smolinari]

Only @Akryum would know. 😃

Scott

[onx2]

Try getting Vue 3 running with this package. https://github.com/vuejs/vue-next-webpack-preview

Then install Vue-Apollo 4 and see what happens.

I'm getting this error when trying to set up Apollo4 in the webpack preview project:

Module not found: Error: Can't resolve '@vue/composition-api' in...

Seems like that package is specifically designed to work with @vue/composition-api not the composition api in vue-next. Has anyone else had any luck getting vue apollo working in vue 3?

[mekhami]

@onx2 I've encountered the same problems, and don't think there's a solution yet. Akryum's probably gonna have to clarify.

[Manborough]

I tried modifying @vue/apollo-composable to work with Vue 3, but it appears there's quite a lot of work to do (even ignoring Apollo Client 3, which is also incompatible) and that it would be impossible to have a single codebase compatible with both Vue 2 + composition API and Vue 3.

Personally, I would love to start playing around with Vue 3 + Vue Apollo 4 + Apollo Client 3 to test the waters and explore the upcoming ecosystem, but I am not sure what's the current roadmap for vue-apollo. Does anybody want to weigh in?

@MartinodF

vue-apollo v4 works fine with Apollo Client 3 as far as I can tell. I've had no issues yet, besides the fact that client 3 seems to require react.

[smolinari]

@Manborough - Do you see the React requirement as an issue? I thought they only had React as an optional peer dependency.

Scott

[Manborough]

I remember it not working without it, but I make a lot of mistakes.

I'd rather not have to package features I don't use.

On Sun, 10 May 2020, 3:21 pm Scott, [e-mail] wrote:

@Manborough https://github.com/Manborough - Do you see the React
requirement as an issue? I thought they only had React as an optional peer
dependency.

Scott

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[MartinodF]

@Manborough React is listed as an optional peer dependency in Apollo Client 3.0.0-beta.46. If I understood their documentation correctly, one is expected to import from @apollo/client when using React or from @apollo/client/core otherwise.

Anyway, Vue Apollo 4 is still using Apollo Client 2 (see #917), so the point is irrelevant at the moment. This issue relates to using Vue Apollo 4 via @vue/apollo-composable with Vue 3, which is also not supported at the moment.