LogoutManager

Logs out based on fetch responses. By default this is triggered by 401 (Unauthorized) status responses.

implements

LogoutManager implements Manager

Usage

main.ts

import { createApp } from 'vue';
import {
  DataClientPlugin,
  LogoutManager,
  getDefaultManagers,
} from '@data-client/vue';
import App from './App.vue';

const managers = [new LogoutManager(), ...getDefaultManagers()];

const app = createApp(App);
app.use(DataClientPlugin, { managers });
app.mount('#app');

Custom logout handler

import { unAuth } from '../authentication';

const managers = [
  new LogoutManager({
    handleLogout(controller) {
      // call custom unAuth function we defined
      unAuth();
      // still reset the store
      controller.resetEntireStore();
    },
  }),
  ...getDefaultManagers(),
];

tip

Use controller.invalidateAll to only clear part of the cache.

import { unAuth } from '../authentication';

const myDomain = 'http://test.com';
const testKey = (key: string) => key.startsWith(`GET ${myDomain}`);

const managers = [
  new LogoutManager({
    handleLogout(controller) {
      // call custom unAuth function we defined
      unAuth();
      // still reset the store
      controller.invalidateAll({ testKey });
    },
  }),
  ...getDefaultManagers(),
];

Members

handleLogout(controller)

By default simply calls controller.resetEntireStore()

This should be sufficient if login state is determined by a user entity existance in the Reactive Data Client store. However, you can override this method via inheritance if more should be done.

shouldLogout(error)

protected shouldLogout(error: UnknownError) {
  // 401 indicates reauthorization is needed
  return error.status === 401;
}