mwc-test/src/store/index.js

## Project setup ``` yarn install ```

import Vue from 'vue';
import Vuex from 'vuex';

import _ from 'lodash';
import loginModule from './modules/login';

Vue.use(Vuex);

// actions with no Payload
const actionMap = {
  toggleRememberMe: 'loginModule/toggleRememberMe',
};

// mapper to actions with no payload
function getAction(actionName) {
  return actionMap[actionName] || actionName;
}

export default new Vuex.Store({
  state: {},
  modules: { loginModule },
  mutations: {},
  actions: {
    dispatchAction({ dispatch }, payload) {
      if (typeof payload === 'string') {
        return dispatch(getAction(payload));
      }
      const { actionName } = payload;
      if (!actionName) {
        throw new Error(
          'dispatchAction payload must have an actionName property',
        );
      }
      const newPayload = _.cloneDeep(payload.data);
      return dispatch(getAction(actionName), newPayload);
    },
  },
});