70 lines
1.4 KiB
JavaScript
70 lines
1.4 KiB
JavaScript
import { asyncRoutes, constantRoutes } from '@/router'
|
|
|
|
/**
|
|
* 通过meta.role判断是否与当前用户权限匹配
|
|
* @param roles
|
|
* @param route
|
|
*/
|
|
function hasPermission(roles, route) {
|
|
if (route.meta && route.meta.roles) {
|
|
return roles.some(role => route.meta.roles.includes(role))
|
|
} else {
|
|
return true
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 递归过滤异步路由表，返回符合用户角色权限的路由表
|
|
* @param routes asyncRoutes
|
|
* @param roles
|
|
*/
|
|
export function filterAsyncRoutes(routes, roles) {
|
|
const res = []
|
|
|
|
routes.forEach(route => {
|
|
const tmp = { ...route }
|
|
if (hasPermission(roles, tmp)) {
|
|
if (tmp.children) {
|
|
tmp.children = filterAsyncRoutes(tmp.children, roles)
|
|
}
|
|
res.push(tmp)
|
|
}
|
|
})
|
|
|
|
return res
|
|
}
|
|
|
|
const state = {
|
|
routes: [],
|
|
addRoutes: []
|
|
}
|
|
|
|
const mutations = {
|
|
SET_ROUTES: (state, routes) => {
|
|
state.addRoutes = routes
|
|
state.routes = constantRoutes.concat(routes)
|
|
}
|
|
}
|
|
|
|
const actions = {
|
|
generateRoutes({ commit }, roles) {
|
|
return new Promise(resolve => {
|
|
let accessedRoutes
|
|
if (roles.includes('admin')) {
|
|
accessedRoutes = asyncRoutes
|
|
} else {
|
|
accessedRoutes = filterAsyncRoutes(asyncRoutes, roles)
|
|
}
|
|
commit('SET_ROUTES', accessedRoutes)
|
|
resolve(accessedRoutes)
|
|
})
|
|
}
|
|
}
|
|
|
|
export default {
|
|
namespaced: true,
|
|
state,
|
|
mutations,
|
|
actions
|
|
}
|