Vuex: Proposal: let the actions function first param context is configurable

[superwf]

What problem does this feature solve?

when I use axios in many modules

// each module has to import
import axios from 'axios'
export default {
  ...
  actions: {
    getUsers ({ commit }) {
      axios.get('/users').then(data => {
        commit('users', data)
      })
    }
  }
}

What does the proposed API look like?

If the actions first param context is configurable, it could be like this,
the axios may be db, model or socket

// in store/index
import axios from 'axios'
const store = new Vuex.Store({
  context: {
    axios
  },
  ...
  modules: {
    ...
  }
})


// in module/user
export default {
  ...,
  actions: {
    getUsers ({ axios, commit }) {
      axios.get('/users').then(data => {
        commit('users', data)
      })
    }
  }
}

I read src/store.js and find that the context is not configurable.

[ktsn]

There was this kind of discussion in the past and we didn't introduce the feature that can be inject something in the action context. See #571

You can use the action enhancer approach to do that.

[superwf]

I read #571, thank you