app/addons/activetasks/api.js

// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with 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.

import Helpers from "../../helpers";
import { get } from '../../core/ajax';

export default () => {
  return get(Helpers.getServerUrl('/_active_tasks'))
    .then(tasks => {
      if (tasks.error) {
        throw new Error(tasks.reason);
      }
      return tasks;
    });
};