@shopgate/pwa-common/reducers/user/login.js

Common library for the Shopgate Connect PWA.

import { APP_DID_START, REQUEST_LOGIN, SUCCESS_LOGIN, TOGGLE_LOGGED_IN, ERROR_LOGIN, SUCCESS_LOGOUT, DISABLE_LOGIN } from "../../constants/ActionTypes";
const defaultState = {
  isFetching: false,
  disabled: false,
  isLoggedIn: false,
  errors: null,
  strategy: null,
  expires: null
};

/**
 * Stores the login state
 * @param {Object} [state] The current state.
 * @param {Object} action The action object.
 * @return {Object} The new state.
 */
export default function userLoginReducer(state = defaultState, action = {}) {
  switch (action.type) {
    case APP_DID_START:
      return {
        ...state,
        disabled: false
      };
    case DISABLE_LOGIN:
      return {
        ...state,
        disabled: action.value
      };
    case REQUEST_LOGIN:
      return {
        ...state,
        strategy: action.strategy,
        isFetching: true
      };
    case SUCCESS_LOGIN:
      return {
        ...state,
        isLoggedIn: true,
        errors: null,
        isFetching: false,
        strategy: action.strategy,
        ...(typeof action.sessionLifetimeInSeconds === 'number' ? {
          expires: new Date().getTime() + action.sessionLifetimeInSeconds * 1000
        } : {
          expires: null
        })
      };
    case ERROR_LOGIN:
      return {
        ...state,
        errors: action.messages,
        isLoggedIn: false,
        isFetching: false
      };
    case TOGGLE_LOGGED_IN:
      return {
        ...state,
        isLoggedIn: action.value,
        strategy: null,
        ...(action.value === false ? {
          expires: null
        } : null)
      };
    case SUCCESS_LOGOUT:
      return defaultState;
    default:
      return state;
  }
}