permissionGuard.ts
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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';
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, next) => {
// 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;
}
if (
from.path === ROOT_PATH &&
to.path === PageEnum.BASE_HOME &&
userStore.getUserInfo.homePath &&
userStore.getUserInfo.homePath !== PageEnum.BASE_HOME
) {
next(userStore.getUserInfo.homePath);
return;
}
// 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;
}
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 ? { ...to, replace: true } : { path: redirect };
permissionStore.setDynamicAddedRoute(true);
next(nextData);
});
}