imperative authReducer

authReducer.js

import { SET_CURRENT_USER } from '../actions/types';
import { isEmpty } from '../../utilities/validations';

const initialState = {
  isAuthenticated: false,
  user: {}
};

/**
 * Authentication reducer
 * @param {object} state reducer state
 * @param {object} action reducer action
 * @returns {object} authReducer :: (object, object) -> object
 */
export default function (state = initialState, action = null) {
  switch (action.type) {
    case SET_CURRENT_USER:
      return ({
        ...state,
        isAuthenticated: !isEmpty(action.payload),
        user: action.payload
      });
    default:
      return state;
  }
}