text: import {SET_CURRENT_USER} from '../actions/types';
  import isEmpty from '../validation/is-empty';
  
  const initialState = {
      isAuthenticated: false,
      user: {}
  };
  
  export default function (state = initialState, action) {
      switch (action.type) {
          case SET_CURRENT_USER:
              return {
                  ...state,
                  isAuthenticated: !isEmpty(action.payload),
                  user: action.payload
              };
          default:
              return state;
      }
  }