refinery-admin/src/permission.js

import router from "./router";
import store from "./store";
import NProgress from "nprogress"; // progress bar
import "nprogress/nprogress.css"; // progress bar style
import getPageTitle from "@/utils/get-page-title";

import Layout from "@/layout";

import serve from "api/login.js";

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

const whiteList = ["/login"]; // no redirect whitelist

router.beforeEach(async (to, from, next) => {
  NProgress.start();
  document.title = getPageTitle(to.meta.title);
  const hasToken = localStorage.getItem("businessToken");
  if (hasToken) {
    if (to.path === "/login") {
      next({ path: "/" });
      NProgress.done();
    } else {
      const hasAuth = store.getters.auth && store.getters.auth.length;
      if (hasAuth) {
        next();
      } else {
        try {
          // let infoRes = await serve.getUserInfo();
          // infoRes.data.authList = [1];
          let infoRes = {
            data: {
              authList: [1],
            },
          };
          store.dispatch("user/info", infoRes.data);

          let routerRes = await serve.getCustomerRouters();
          let realRouter = filterAsyncRouter(routerRes.data);
          store.dispatch("permission/generateRoutes", realRouter);
          router.addRoutes(realRouter);
          next({ ...to, replace: true });
        } catch (err) {
          console.log("catch");
          next("/login");
          NProgress.done();
        }
      }
    }
  } else {
    if (whiteList.includes(to.path)) {
      next();
    } else {
      next("/login");
      NProgress.done();
    }
  }
});

router.afterEach(() => {
  NProgress.done();
});

function filterAsyncRouter(routers) {
  return routers.map((route) => {
    if (route.component) {
      if (route.component === "Layout") {
        route.component = Layout;
      } else {
        route.component = lazyLoad(route.component);
      }
    }
    if (route.children && route.children.length) {
      route.children = filterAsyncRouter(route.children);
    }
    return route;
  });
}
function lazyLoad(path) {
  return (resolve) => require([`@/views/${path}`], resolve);
}