multiRelationshipQuery

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle'
});

models.checkout.js

import Model from "ember-data/model";
import attr from "ember-data/attr";
import { belongsTo, hasMany } from "ember-data/relationships";

export default Model.extend({
   jobOrder:DS.hasMany('jobOrder', { async: true }),
   deliverAt:DS.attr('string'),
});

models.deliverable.js

import Model from "ember-data/model";
import attr from "ember-data/attr";
import { belongsTo, hasMany } from "ember-data/relationships";

export default Model.extend({
  jobOrder:DS.belongsTo('jobOrder', { async: true }),
  replacement:DS.belongsTo('replacement', { async: true }),
  name:DS.attr('string'),
  replaced:DS.attr('boolean')
});

models.job-order.js

import Model from "ember-data/model";
import attr from "ember-data/attr";
import { belongsTo, hasMany } from "ember-data/relationships";

export default Model.extend({
deliverable:hasMany('deliverable',{ async: true }),
checkout:belongsTo('checkout',{ async: true }),
name:attr('string'),
deliveryStatus:attr('string')
});

models.replacement.js

import Model from "ember-data/model";
import attr from "ember-data/attr";
import { belongsTo, hasMany } from "ember-data/relationships";

export default Model.extend({
withDeliverable: DS.belongsTo('deliverable', { async: true }),
approved:DS.attr('boolean'),
});

routes.route.js

import Ember from 'ember';

export default Ember.Route.extend({
  model(){
  		this.get('store').pushPayload({
      	jobOrder:[{name:'Jake',
                  deliveryStatus:'assigned'}],
        checkout:[{deliverAt:'ngayon'}],
        deliverable:[{name:'Hersalia',replaced:true}],
        replacement:[{approved:false}]
      });
    
    return this.get('store').query('job-order',{
    		filter:{
        				'deliveryStatus':'assigned',
                 deliverable:{
                 		'replaced':true
                 },
                 checkout:{
                   'deliverAt':'ngayon'
                 },
          include:'checkout,deliverable'
        }
    });
  }
});

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"
  }
}