Not working with Fastboot and ember-data

[chrism]

I've followed the documentation to add the initializer in fastboot/initializer/ajax.js

export default {
  name: 'ajax-service',
  initialize() {
    // noop
    // This is to override Fastboot's initializer which prevents ember-fetch from working
    // https://github.com/ember-fastboot/ember-cli-fastboot/blob/master/fastboot/initializers/ajax.js
  }
}

and adding the AdapterFetch mixin to my adapters/application.js

import DS from 'ember-data';
import AdapterFetch from 'ember-fetch/mixins/adapter-fetch';

export default DS.JSONAPIAdapter.extend(AdapterFetch, {
});

But am still getting an error message

TypeError: Only absolute URLs are supported

Looking into this error I've seen that there is already an issue relating to it
#110

And also a PR which looks to address it
#128

But I cannot determine the correct path to resolving the issue.

In the comments of the issue there is a suggestion that this is fixed for ember-data but I don't see how to achieve this.

The PR seems out of date now due to so many subsequent commits so I tried to fork the ember-fetch repo and make the changes myself.

So I added ember-fetch-adapter as a dependency to the package.json and updating addon/mixins/adapter-fetch.js to use the adapter instead, by including the service in the mixin

  adapter: service(),

and using the adapter service in the fetch request

  _fetchRequest(url, options) {
    return this.adapter.fetch(url, options);
  },

But this now gives another error

Error: Assertion Failed: Attempting to inject an unknown injection: 'service:adapter'

I'm now at a loss as to how I can resolve this and to get ember-fetch working with ember-data and Fastboot.

I'm open to any solution, is this absolute URL issue fixable yet?

[scottkidder]

I'm running into this as well, although I haven't yet tried ember-fetch-adapter.

[scottkidder]

I can confirm #128 fixes the issue in my app.