permission.js
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import router from './router'
import store from './store'
import { Message } from 'element-ui'
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'
import { getToken, setToken } from '@/utils/auth'
NProgress.configure({ showSpinner: false })
const whiteList = []
router.beforeEach(async(to, from, next) => {
NProgress.start()
setToken('admin')
const hasToken = getToken()
if (hasToken) {
// if (to.path === '/login') {} else {}
// const hasRoles = store.getters.roles && store.getters.roles.length > 0
// if (hasRoles) {
// if(to.path === '/') {
// next({ path: '/client/index' })
// }
// next()
// next({ path: '/' })
// next({ ...to })
// } else {
try {
// get user info
// note: roles must be a object array! such as : ['admin'] or ['developer', 'editor']
// const { roles } = await store.dispatch('user/getInfo')
// roles = ['admin'];
// generate accessible routes map based on roles
const accessRoutes = await store.dispatch('permission/generateRoutes', ['admin'])
// dynamically add accessible routes
router.addRoutes(accessRoutes)
// hack method ro ensure that addRoutes is complete
// set the replace: true, so the navigation will not leave a history record
// next({ ...to, replace: true })
next()
} catch (error) {
// remove token and go to login page to re-login
console.log(error)
// await store.dispatch('user/resetToken')
// Message.error(error || 'Has Error')
// next(`/login?redirect=${to.path}`)
NProgress.done()
}
// }
} else {
/* has no token */
if (whiteList.indexOf(to.path) !== -1) {
next()
} else {
next()
NProgress.done()
}
}
})
router.afterEach(() => {
// finish progress bar
NProgress.done()
})