app/models/upload.js
import Base from 'client/models/-base';
import attr from 'ember-data/attr';
import { belongsTo } from 'ember-data/relationships';
export default Base.extend({
content: attr('object'),
uploadOrder: attr('number'),
user: belongsTo('user', { inverse: 'uploads' }),
owner: belongsTo('-upload-owner', { inverse: 'uploads' })
});