aritists video details

controllers.application.js

import Route from '@ember/routing/route';

export default Route.extend({
  model: function(params,transition) {

    let artist_id = transition.params["artists.show"].id;
    var videos = this.store.query('artist', {"artist_id":artist_id , "videos": params.guid })
      .then(function (a) {
        // How to I pass the guid into the function?
        console.log(params.guid) // params.guid == undefined because it is out f scope.
        //
        var video = a.get("firstObject").get('videos')
        return video;
      });
    return videos;
  }
});

routes.video.js

import Route from '@ember/routing/route';

export default Route.extend({
  model: function(params,transition) {

    let artist_id = transition.params["artists.show"].id;
    var video = this.store.query('artist', {"artist_id":artist_id , "video": params.guid })
      .then(function (asset) {
        // How to I pass the guid into the function?
        console.log(params.guid) // params.guid == undefined because it is out f scope.
        //
        var video = asset.get("firstObject").get('videos')
        return video;
      });
    return video;
  }
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{outlet}}
<br>
<br>

twiddle.json

{
  "version": "0.13.0",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.16.2",
    "ember-template-compiler": "2.16.2",
    "ember-testing": "2.16.2"
  },
  "addons": {
    "ember-data": "2.16.3"
  }
}