import store from '@/store' import demoMenus from '@/demo/demo-menus' import menus from '@/data/menus' import router from '@/router' const userInfo = { username: 'admin', permissions: ['demo'] } function toLogin() { router.push('/login') } function checkMenu(menu, ps) { let result = { name: menu.name, icon: menu.icon, path: menu.path } if (menu.children) { // 如果有下级菜单权限,则自动拥有上级菜单权限 result.children = [] menu.children.forEach(child => { let submenu = checkMenu(child, ps) if (submenu) { result.children.push(submenu) } }) return result.children.length > 0 ? result : null } else if (menu.opts) { return menu.opts.some(opt => ps[opt.permission]) ? result : null } else { // 如果没有下级菜单且没有opts属性, 菜单可以直接访问,不需要权限 return result } } export default { /** * 路由守卫, 每次路由跳转时验证登录 * @param {*} to * @param {*} from * @param {*} next */ routerBeforeEach: async function(to, from, next) { console.log('router before ', to) if (to.path == '/auth' || to.path == '/login') { next() } else { if (to.meta.breadcrumbs) { store.dispatch('setBreadcrumb', to.meta.breadcrumbs) } else { store.dispatch('setBreadcrumb', []) } next() // let userInfo = store.getters['layout/userInfo'] // if (!userInfo) { // // 本地是未登录状态, 保存目标页面地址, 去登录 // let lastRoute = { path: to.path, params: to.params, query: to.query } // store.commit('setLastRoute', lastRoute) // toLogin() // } else { // if (to.meta.breadcrumbs) { // store.dispatch('setBreadcrumb', to.meta.breadcrumbs) // } // next() // } return true } }, getMenus(permissions) { let result = [] let allMenus = [] // 开发环境下展示demo页面 if (process.env.NODE_ENV === 'development') { allMenus = demoMenus } allMenus = allMenus.concat(menus) let ps = !permissions ? {} : permissions allMenus.forEach(item => { let menu = checkMenu(item, ps) if (menu) { result.push(menu) } }) return result }, login(username, password) { return new Promise((resolve, reject) => { if (username == 'admin') { resolve({ result: 'success', ssoToken: 'admin-token' }) } else { resolve({ result: 'fail', message: 'username or password error' }) } }) }, loadUserInfo() { return new Promise((resolve, reject) => resolve({ result: 'success', ...userInfo })) }, toLogout() { // TODO router.push('/login') }, toLoginPage: toLogin }