| commit | author | age | ||
| 9bcb19 | 1 | import { asyncRouterMap, constantRouterMap } from '@/config/router.config' |
| I | 2 | |
| 3 | /** | |
| 4 | * 过滤账户是否拥有某一个权限，并将菜单从加载列表移除 | |
| 5 | * | |
| 6 | * @param permission | |
| 7 | * @param route | |
| 8 | * @returns {boolean} | |
| 9 | */ | |
| 10 | function hasPermission (permission, route) { | |
| 11 | // if (route.meta && route.meta.permission) { | |
| 12 | // let flag = false | |
| 13 | // for (let i = 0, len = permission.length; i < len; i++) { | |
| 14 | // flag = route.meta.permission.includes(permission[i]) | |
| 15 | // if (flag) { | |
| 16 | // return true | |
| 17 | // } | |
| 18 | // } | |
| 19 | // return false | |
| 20 | // } | |
| 21 | return true | |
| 22 | } | |
| 23 | ||
| 24 | /** | |
| 25 | * 单账户多角色时，使用该方法可过滤角色不存在的菜单 | |
| 26 | * | |
| 27 | * @param roles | |
| 28 | * @param route | |
| 29 | * @returns {*} | |
| 30 | */ | |
| 31 | // eslint-disable-next-line | |
| 32 | function hasRole(roles, route) { | |
| 33 | if (route.meta && route.meta.roles) { | |
| 34 | return route.meta.roles.includes(roles.id) | |
| 35 | } else { | |
| 36 | return true | |
| 37 | } | |
| 38 | } | |
| 39 | ||
| 40 | function filterAsyncRouter (routerMap, roles) { | |
| 41 | const accessedRouters = routerMap.filter(route => { | |
| 42 | if (hasPermission(roles.permissionList, route)) { | |
| 43 | if (route.children && route.children.length) { | |
| 44 | route.children = filterAsyncRouter(route.children, roles) | |
| 45 | } | |
| 46 | return true | |
| 47 | } | |
| 48 | return false | |
| 49 | }) | |
| 50 | return accessedRouters | |
| 51 | } | |
| 52 | ||
| 53 | const permission = { | |
| 54 | state: { | |
| 55 | routers: constantRouterMap, | |
| 56 | addRouters: [] | |
| 57 | }, | |
| 58 | mutations: { | |
| 59 | SET_ROUTERS: (state, routers) => { | |
| 60 | state.addRouters = routers | |
| 61 | state.routers = constantRouterMap.concat(routers) | |
| 62 | } | |
| 63 | }, | |
| 64 | actions: { | |
| 65 | GenerateRoutes ({ commit }, data) { | |
| 66 | return new Promise(resolve => { | |
| 67 | const { roles } = data | |
| 68 | const accessedRouters = filterAsyncRouter(asyncRouterMap, roles) | |
| 69 | // console.log('动态获取到的菜单列表:'+JSON.stringify(accessedRouters)) | |
| 70 | commit('SET_ROUTERS', accessedRouters) | |
| 71 | resolve() | |
| 72 | }) | |
| 73 | } | |
| 74 | } | |
| 75 | } | |
| 76 | ||
| 77 | export default permission | |
