48 lines
1.5 KiB
TypeScript
48 lines
1.5 KiB
TypeScript
import {Injectable} from '@angular/core';
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import {CanActivate, ActivatedRouteSnapshot, RouterStateSnapshot, UrlTree} from '@angular/router';
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import {Observable} from 'rxjs';
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import {User} from '../../class/User';
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import {GlobalUserService} from '../../services/global-user.service';
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@Injectable({
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providedIn: 'root'
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})
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export class AuthGuard implements CanActivate {
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constructor(private userService: GlobalUserService) {
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userService.watchUserInfo({
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complete: () => null,
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error: (err) => {
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// 未登录 重定向
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},
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next: data => {
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this.userInfo = data.result
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console.log(this.path);
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// todo ：用户信息更新时 重新判断下path
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}
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})
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}
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userInfo: User;
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private path: string;
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canActivate(
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next: ActivatedRouteSnapshot,
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state: RouterStateSnapshot): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree {
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const path = state.url.indexOf('?') > 0 ? state.url.substr(0, state.url.indexOf('?')) : state.url;
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this.path = path
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switch (path) {
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case '/admin/article':
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case '/admin/category':
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case '/admin/link':
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case '/admin/tag':
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case '/admin/update':
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case '/admin/user':
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case '/admin/visitor':
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if (!this.userInfo || this.userInfo.role !== 'admin') return false;
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}
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return true;
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}
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}
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