Using apollo-module with NuxtJS inside a vuex Action

[Pixselve]

Hello,

I am trying to refactor my store using vuex-module-decorators but I am facing an issue with the apollo-module of NuxtJS.
In the old store, we would use this :

export default {
  actions: {
    foo (store, payload) {
      let client = this.app.apolloProvider.defaultClient
    }
  }
}

So I have done that in my code

  @Action({ commit: 'update' })
  async fetchTeacher() {
    // @ts-ignore
    let client = this.app.apolloProvider.defaultClient;
    const { data }: { data: MeTeacherQuery } = await client.query({
      query: MeTeacherQueryGQL
    });

    return data.meTeacher;
  }

But now, I have this error

 ERROR  ERR_ACTION_ACCESS_UNDEFINED: Are you trying to access this.someMutation() or this.someGetter inside an @Action?                                                                                                                                                                                                                               16:34:03
That works only in dynamic modules.
If not dynamic use this.context.commit("mutationName", payload) and this.context.getters["getterName"]
Error: Could not perform action fetchTeacher
    at Store.<anonymous> (vuex-module-decorators\src\action.ts:55:17)
    at step (\vuex-module-decorators\dist\cjs\index.js:132:23)
    at Object.throw (vuex-module-decorators\dist\cjs\index.js:113:53)
    at rejected (vuex-module-decorators\dist\cjs\index.js:104:65)
TypeError: Cannot read property 'apolloProvider' of undefined
    at Object.fetchTeacher (server.js:6339:27)
    at Store.<anonymous> (vuex-module-decorators\src\action.ts:34:48)
    at step (vuex-module-decorators\dist\cjs\index.js:132:23)
    at Object.next (vuex-module-decorators\dist\cjs\index.js:113:53)
    at vuex-module-decorators\dist\cjs\index.js:106:71
    at new Promise (<anonymous>)
    at __awaiter (vuex-module-decorators\dist\cjs\index.js:102:12)
    at Store.action (vuex-module-decorators\dist\cjs\index.js:323:20)
    at Array.wrappedActionHandler (vuex\dist\vuex.common.js:734:23)
    at Store.dispatch (vuex\dist\vuex.common.js:439:15)

[JasonLandbridge]

Is your store module dynamic: true?