BJ_web_developers / HSpark

  import router from './router'
  import store from './store'

  import {Message} from 'element-ui'

  import NProgress from 'nprogress' // progress bar
  import 'nprogress/nprogress.css' // progress bar style

  import {getToken} from '@/utils/auth' // get token from cookie

  import getPageTitle from '@/utils/get-page-title'
  

  NProgress.configure({showSpinner: false}) // NProgress Configuration

  
  const whiteList = ['/login'] // no redirect whitelist
  

  router.beforeEach(async (to, from, next) => {

    // start progress bar
    NProgress.start()

    if (to.path.indexOf("service") == -1) {
      next()
      NProgress.done()
    } else {
      // set page title
      document.title = getPageTitle(to.meta.title)

      // determine whether the user has logged in
      const hasToken = getToken()

      if (hasToken) {
        if (to.path === '/login') {
          // if is logged in, redirect to the home page
          next({path: '/'})
          NProgress.done()

        } else {

          const hasGetUserInfo = store.getters.name
          if (hasGetUserInfo) {

            next()

          } else {
            try {
              // get user info
              await store.dispatch('user/getInfo')
  
              next()
            } catch (error) {
              // remove token and go to login page to re-login
              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) {
          // in the free login whitelist, go directly
          next()
        } else {
          // other pages that do not have permission to access are redirected to the login page.
          next(`/login?redirect=${to.path}`)
          NProgress.done()
        }

      }
    }
  })
  
  router.afterEach(() => {
    // finish progress bar
    NProgress.done()
  })