vent-forewarn-micro/src/router/guard/permissionGuard.ts

import type { Router, RouteRecordRaw } from 'vue-router';

import { usePermissionStoreWithOut } from '/@/store/modules/permission';

import { PageEnum } from '/@/enums/pageEnum';
import { useUserStoreWithOut } from '/@/store/modules/user';

import { PAGE_NOT_FOUND_ROUTE } from '/@/router/routes/basic';

import { RootRoute } from '/@/router/routes';
import { omit } from 'lodash-es';

const LOGIN_PATH = PageEnum.BASE_LOGIN;

const ROOT_PATH = RootRoute.path;

const whitePathList: PageEnum[] = [LOGIN_PATH];

export function createPermissionGuard(router: Router) {
  const userStore = useUserStoreWithOut();
  const permissionStore = usePermissionStoreWithOut();
  router.beforeEach(async (to, from) => {
    if (
      from.path === ROOT_PATH &&
      to.path === PageEnum.BASE_HOME &&
      userStore.getUserInfo.homePath &&
      userStore.getUserInfo.homePath !== PageEnum.BASE_HOME
    ) {
      // next(userStore.getUserInfo.homePath);
      return userStore.getUserInfo.homePath;
    }

    // Whitelist can be directly entered
    if (whitePathList.includes(to.path as PageEnum)) {
      // next();
      return;
    }

    const token = userStore.getToken;

    // token does not exist
    if (!token) {
      // You can access without permission. You need to set the routing meta.ignoreAuth to true
      if (to.meta.ignoreAuth) {
        // next();
        return;
      }

      // redirect login page
      const redirectData: { path: string; replace: boolean; query?: Recordable<string> } = {
        path: LOGIN_PATH,
        replace: true,
      };
      if (to.path) {
        redirectData.query = {
          ...redirectData.query,
          redirect: to.path,
        };
      }
      //next(redirectData);
      return redirectData;
    }

    // Jump to the 404 page after processing the login
    if (from.path === LOGIN_PATH && to.name === PAGE_NOT_FOUND_ROUTE.name) {
      //next(userStore.getUserInfo.homePath || PageEnum.BASE_HOME);
      return userStore.getUserInfo.homePath || PageEnum.BASE_HOME;
    }

    if (permissionStore.getIsDynamicAddedRoute) {
      // next();
      return;
    }

    const routes = await permissionStore.buildRoutesAction();

    routes.forEach((route) => {
      router.addRoute(route as unknown as RouteRecordRaw);
    });

    const redirectPath = (from.query.redirect || to.path) as string;
    const redirect = decodeURIComponent(redirectPath);
    const nextData =
      to.path === redirect
        ? { ...omit(to, ['name', 'params']), replace: true }
        : { path: redirect };
    permissionStore.setDynamicAddedRoute(true);
    // next(nextData);
    return nextData;
  });
}