admin-vben5/apps/web-antd/src/router/guard.ts

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import type { Router } from 'vue-router';
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import { LOGIN_PATH } from '@vben/constants';
import { startProgress, stopProgress } from '@vben/utils';
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import { preferences } from '@vben-core/preferences';
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import { useTitle } from '@vueuse/core';
import { generateAccess } from '#/forward';
import { $t } from '#/locales';
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import { dynamicRoutes, essentialsRouteNames } from '#/router/routes';
import { useAccessStore } from '#/store';
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/**
*
* @param router
*/
function setupCommonGuard(router: Router) {
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// 记录已经加载的页面
const loadedPaths = new Set<string>();
router.beforeEach(async (to) => {
to.meta.loaded = loadedPaths.has(to.path);
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// 页面加载进度条
if (!to.meta.loaded && preferences.transition.progress) {
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startProgress();
}
return true;
});
router.afterEach((to) => {
// 记录页面是否加载,如果已经加载,后续的页面切换动画等效果不在重复执行
if (preferences.tabbar.enable) {
loadedPaths.add(to.path);
}
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// 关闭页面加载进度条
if (preferences.transition.progress) {
stopProgress();
}
// 动态修改标题
if (preferences.app.dynamicTitle) {
const { title } = to.meta;
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// useTitle(`${$t(title)} - ${preferences.app.name}`);
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useTitle(`${$t(title)} - ${preferences.app.name}`);
}
});
}
/**
* 访
* @param router
*/
function setupAccessGuard(router: Router) {
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router.beforeEach(async (to, from) => {
const accessStore = useAccessStore();
const accessToken = accessStore.accessToken;
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// accessToken 检查
if (!accessToken) {
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if (
// 基本路由,这些路由不需要进入权限拦截
essentialsRouteNames.includes(to.name as string) ||
// 明确声明忽略权限访问权限,则可以访问
to.meta.ignoreAccess
) {
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return true;
}
// 没有访问权限,跳转登录页面
if (to.fullPath !== LOGIN_PATH) {
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return {
path: LOGIN_PATH,
// 如不需要,直接删除 query
query: { redirect: encodeURIComponent(to.fullPath) },
// 携带当前跳转的页面,登录后重新跳转该页面
replace: true,
};
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}
return to;
}
const accessRoutes = accessStore.accessRoutes;
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// 是否已经生成过动态路由
if (accessRoutes && accessRoutes.length > 0) {
return true;
}
// 生成路由表
// 当前登录用户拥有的角色标识列表
const userInfo =
accessStore.userInfo || (await accessStore.fetchUserInfo());
const userRoles = userInfo.roles ?? [];
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// 生成菜单和路由
const { accessibleMenus, accessibleRoutes } = await generateAccess({
roles: userRoles,
router,
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// 则会在菜单中显示但是访问会被重定向到403
routes: dynamicRoutes,
});
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// 保存菜单信息和路由信息
accessStore.setAccessMenus(accessibleMenus);
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accessStore.setAccessRoutes(accessibleRoutes);
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const redirectPath = (from.query.redirect ?? to.path) as string;
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return {
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path: decodeURIComponent(redirectPath),
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replace: true,
};
});
}
/**
*
* @param router
*/
function createRouterGuard(router: Router) {
/** 通用 */
setupCommonGuard(router);
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/** 权限访问 */
setupAccessGuard(router);
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}
export { createRouterGuard };