actions-generator.js

import { createActions } from 'redux-actions';

import groupActions from './groupActions'

const processAction = {
  START: ()=>{...},
  CANCEL: ()=>{...},
  SUCCEED: ()=>{...},
  FAIL: ()=>{...},
  CLEAR: ()=>{...}
};

const enhancedActions = {};

Object.keys(groupActions).forEach(group => {
  enhancedActions[group] = {};
  actions[group].forEach(action => {
    enhancedActions[group][action] = processAction;
  });
});

export default createActions(enhancedActions);