import Transform from '@ember-data/serializer/transform'; import moment from 'moment'; export default class DatetimeTransform extends Transform { deserialize(serialized) { if (Object.prototype.toString.call(serialized) === '[object Date]') { return moment(serialized).format('YYYY-MM-DD'); } return serialized; } serialize(deserialized) { if (Object.prototype.toString.call(deserialized) === '[object Date]') { return moment(deserialized).format('YYYY-MM-DD'); } return deserialized; } }