Enable a disabled useQuery outside of setup() -- alpha 12

[rebz]

Describe the bug
Using useQuery and attempting to enable a disabled query when used outside of setup(). Looks like the ApolloClient is coming back as null.

vue.runtime.esm.js:619 [Vue warn]: Error in callback for watcher "function () { return source.value; }": "Error: Apollo client with id default not found. Use provideApolloClient() if you are outside of a component setup."

Error: Apollo client with id default not found. Use provideApolloClient() if you are outside of a component setup.

Logging out the following in useApolloClient...

To Reproduce
Steps to reproduce the behavior:

1. Clone this v4 repo
2. Go to /packages/test-e2e-composable-vue3/src/components/NoSetupQuery.vue
3. Update the <script> tag with what you see below
4. Try running your no-setup-query test.

<script lang="ts">
import { apolloClient } from '@/apollo'
import { gql } from '@apollo/client/core'
import { provideApolloClient, useQuery, useResult } from '@vue/apollo-composable'
import { defineComponent, ref } from 'vue'

// Global query

const enabled = ref(false)

const query = provideApolloClient(apolloClient)(() => useQuery(gql`
  query hello {
    hello
  }
`, null, () => ({ enabled: enabled.value })))

const hello = useResult(query.result, [])

function enable () {
  enabled.value = true
}

export default defineComponent({
  setup () {
    enable()
    return {
      hello,
    }
  },
})
</script>

Expected behavior
I expect the default ApolloClient, provided using provideApolloClient(), to be found by useQuery() and and for the query to execute once enabled.

Versions
vue: 2.6 w/ @vue/composition-api plugin
vue-apollo: 4.0.0-alpha.12
apollo-client: 3.2.2

[rebz]

Tried using useLazyQuery this morning and still have the same issue. This appears to be an issue with using functions for variables and options. So long as I don't use a function or any reactive variables it works.

[rebz]

Also worth mentioning that useQueryLoading does not appear to work outside of setup() even when using provideApolloClient.

[netzfluencer]

In your root instance, you need to provide a default Apollo Client instance v4.vue-apollo

I noticed that using the client like the docu suggests is also leading to the warning for me. But providing the Client in the main.js (there is my root) with provideApolloClient(defaultClient) works for me.

let vue = new Vue({
    el: '#app',
    setup() {
       provideApolloClient(defaultClient)
    },
    router,
    store,
    i18n,
    apolloProvider,
    components: { App },
    template: '<App/>'
  })

[karladler]

is this still an issue? t least I have the same problem upgrading to Vue3 and I can't find where it comes from...