import DS from 'ember-data'; import { validator, buildValidations } from 'ember-cp-validations'; const Validations = buildValidations({ 'uploadedFileName' : validator('presence', true), 'originalFileName' : validator('presence', true), }); export default DS.Model.extend(Validations, { uploadedFilename: DS.attr('string'), originalFilename: DS.attr('string'), fileExtension: DS.attr('string'), fileSize: DS.attr('number'), });