import Model from 'ember-data/model'; import attr from 'ember-data/attr'; import { belongsTo } from 'ember-data/relationships'; export default Model.extend({ name: attr('string'), signal: attr('string'), width: attr('number', { defaultValue: 100 }), height: attr('number', { defaultValue: 100 }), title: attr('string'), type: attr('string'), row: attr('number'), column: attr('number'), visualization: belongsTo('Visualization', { async: true }) });