guard.ts
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import type { Router } from 'vue-router';
import { LOGIN_PATH } from '@vben/constants';
import { preferences } from '@vben/preferences';
import { useAccessStore, useUserStore } from '@vben/stores';
import { startProgress, stopProgress } from '@vben/utils';
import { accessRoutes, coreRouteNames } from '#/router/routes';
import { useAuthStore } from '#/store';
import { generateAccess } from './access';
/**
* 通用守卫配置
* @param router
*/
function setupCommonGuard(router: Router) {
// 记录已经加载的页面
const loadedPaths = new Set<string>();
router.beforeEach((to) => {
to.meta.loaded = loadedPaths.has(to.path);
// 页面加载进度条
if (!to.meta.loaded && preferences.transition.progress) {
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
loadedPaths.add(to.path);
// 关闭页面加载进度条
if (preferences.transition.progress) {
stopProgress();
}
});
}
/**
* 权限访问守卫配置
* @param router
*/
function setupAccessGuard(router: Router) {
router.beforeEach(async (to, from) => {
const accessStore = useAccessStore();
const userStore = useUserStore();
const authStore = useAuthStore();
// 基本路由，这些路由不需要进入权限拦截
if (coreRouteNames.includes(to.name as string)) {
if (to.path === LOGIN_PATH && accessStore.accessToken) {
return decodeURIComponent(
(to.query?.redirect as string) ||
userStore.userInfo?.homePath ||
preferences.app.defaultHomePath,
);
}
return true;
}
// accessToken 检查
if (!accessStore.accessToken) {
// 明确声明忽略权限访问权限，则可以访问
if (to.meta.ignoreAccess) {
return true;
}
// 没有访问权限，跳转登录页面
if (to.fullPath !== LOGIN_PATH) {
return {
path: LOGIN_PATH,
// 如不需要，直接删除 query
query:
to.fullPath === preferences.app.defaultHomePath
? {}
: { 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,
};
}
return to;
}
// 是否已经生成过动态路由
if (accessStore.isAccessChecked) {
return true;
}
// 生成路由表
// 当前登录用户拥有的角色标识列表
const userInfo = userStore.userInfo || (await authStore.fetchUserInfo());
const userRoles = userInfo.roles ?? [];
// 生成菜单和路由
const { accessibleMenus, accessibleRoutes } = await generateAccess({
roles: userRoles,
router,
// 则会在菜单中显示，但是访问会被重定向到403
routes: accessRoutes,
});
// 保存菜单信息和路由信息
accessStore.setAccessMenus(accessibleMenus);
accessStore.setAccessRoutes(accessibleRoutes);
accessStore.setIsAccessChecked(true);
let redirectPath: string;
if (from.query.redirect) {
redirectPath = from.query.redirect as string;
} else if (to.path === preferences.app.defaultHomePath) {
redirectPath = preferences.app.defaultHomePath;
} else if (userInfo.homePath && to.path === userInfo.homePath) {
redirectPath = userInfo.homePath;
} else {
redirectPath = to.fullPath;
}
return {
...router.resolve(decodeURIComponent(redirectPath)),
replace: true,
};
});
}
/**
* 项目守卫配置
* @param router
*/
function createRouterGuard(router: Router) {
/** 通用 */
setupCommonGuard(router);
/** 权限访问 */
setupAccessGuard(router);
}
export { createRouterGuard };