forked from github/dataease
81 lines
2.5 KiB
JavaScript
81 lines
2.5 KiB
JavaScript
import router from '@/router'
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import store from './store'
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// import { Message } from 'element-ui'
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import NProgress from 'nprogress' // progress bar
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import 'nprogress/nprogress.css' // progress bar style
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import { getToken } from '@/utils/auth' // get token from cookie
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import getPageTitle from '@/utils/get-page-title'
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import { buildMenus } from '@/api/system/menu'
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import { filterAsyncRouter } from '@/store/modules/permission'
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NProgress.configure({ showSpinner: false }) // NProgress Configuration
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const whiteList = ['/login'] // no redirect whitelist
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router.beforeEach(async(to, from, next) => {
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// start progress bar
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NProgress.start()
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// set page title
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document.title = getPageTitle(to.meta.title)
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// determine whether the user has logged in
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const hasToken = getToken()
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if (hasToken) {
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if (to.path === '/login') {
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// if is logged in, redirect to the home page
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next({ path: '/' })
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NProgress.done()
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} else {
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const hasGetUserInfo = store.getters.name
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if (hasGetUserInfo) {
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next()
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store.dispatch('permission/setCurrentPath', to.path)
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} else {
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if (store.getters.roles.length === 0) { // 判断当前用户是否已拉取完user_info信息
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// get user info
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store.dispatch('user/getInfo').then(() => {
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loadMenus(next, to)
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}).catch(() => {
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store.dispatch('user/logout').then(() => {
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location.reload() // 为了重新实例化vue-router对象 避免bug
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})
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})
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} else if (store.getters.loadMenus) {
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// 修改成false，防止死循环
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store.dispatch('updateLoadMenus')
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loadMenus(next, to)
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} else {
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next()
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}
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}
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}
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} else {
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/* has no token*/
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if (whiteList.indexOf(to.path) !== -1) {
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// in the free login whitelist, go directly
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next()
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} else {
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// other pages that do not have permission to access are redirected to the login page.
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next(`/login?redirect=${to.path}`)
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NProgress.done()
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}
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}
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})
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export const loadMenus = (next, to) => {
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buildMenus().then(res => {
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const asyncRouter = filterAsyncRouter(res.data)
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asyncRouter.push({ path: '*', redirect: '/404', hidden: true })
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store.dispatch('permission/GenerateRoutes', asyncRouter).then(() => { // 存储路由
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router.addRoutes(asyncRouter)
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next({ ...to, replace: true })
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})
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})
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}
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router.afterEach(() => {
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// finish progress bar
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NProgress.done()
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})
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