/*!
 * Copyright (c) 2017-present, Okta, Inc. and/or its affiliates. All rights reserved.
 * The Okta software accompanied by this notice is provided pursuant to the Apache License, Version 2.0 (the "License.")
 *
 * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *
 * See the License for the specific language governing permissions and limitations under the License.
 */

const EventEmitter = require('events').EventEmitter;
const nodeFetch = require('node-fetch');

class RequestExecutor extends EventEmitter {
  fetch(request) {
    this.emit('request', request);
    return nodeFetch(request.url, request).then(response => {
      this.emit('response', response);
      return response;
    });
  }
}

module.exports = RequestExecutor;