@shopgate/pwa-common/reducers/menu/menusById.js

Common library for the Shopgate Connect PWA.

import { REQUEST_MENU, RECEIVE_MENU, ERROR_MENU } from "../../constants/ActionTypes";

/**
 * Stores the entries of the service menu.
 * @param {Object} [state] The current state.
 * @param {Object} action The action object.
 * @return {Object} The new state.
 */
export default function menusByIdReducer(state = {}, action = {}) {
  switch (action.type) {
    case REQUEST_MENU:
      {
        return {
          ...state,
          [action.id]: {
            ...state[action.id],
            isFetching: true
          }
        };
      }
    case RECEIVE_MENU:
      {
        return {
          ...state,
          [action.id]: {
            ...state[action.id],
            entries: action.entries,
            isFetching: false
          }
        };
      }
    case ERROR_MENU:
      {
        return {
          ...state,
          [action.id]: {
            ...state[action.id],
            isFetching: false
          }
        };
      }
    default:
      return state;
  }
}