import JSONAPIAdapter from '@ember-data/adapter/json-api'; export default class ApplicationAdapter extends JSONAPIAdapter { namespace = 'api'; buildURL(...args) {return `${super.buildURL(...args)}.json`;} urlForUpdateRecord(id, modelName, snapshot) { return `api/${modelName}s`; } createRecord(store, type, snapshot) { let data = this.serialize(snapshot, { includeId: true }); //let url = `/${type.modelName}`; // ... } }