app/addons/cluster/reducers.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 ActionTypes from "./actiontypes";

const initialState = {
  nodes: []
};

export default (state = initialState, {type, options}) => {
  switch (type) {
    case ActionTypes.CLUSTER_FETCH_NODES:
      return {
        ...state,
        nodes: options.nodes
      };
  }

  return state;
};