diff --git a/services/user-management.service.ts b/services/user-management.service.ts new file mode 100644 index 00000000..49bfa64f --- /dev/null +++ b/services/user-management.service.ts @@ -0,0 +1,57 @@ +import {Injectable} from '@angular/core'; +import {HttpClient} from '@angular/common/http'; +import {Observable, of} from "rxjs"; +import {COOKIE, User} from "../login/utils/helper.class"; +import {catchError, map} from "rxjs/operators"; + +@Injectable({ + providedIn: 'root' +}) +export class UserManagementService { + + constructor(private http: HttpClient) { + } + + public isLoggedIn(url: string): Observable { + return this.getUserInfo(url).pipe(map(user => { + return user !== null; + })); + } + + public getUserInfo(url: string): Observable { + const token = COOKIE.getCookie('AccessToken'); + return this.http.get(url + token).pipe(map(userInfo => { + return this.parseUserInfo(userInfo); + })).pipe(catchError(() => { + return of(null); + })); + } + + private parseUserInfo(info: any) { + const user: User = new User(); + user.id = (info.sub && info.sub.indexOf('@')) ? info.sub.substring(0, info.sub.indexOf('@')) : info.sub; + + user.firstname = (info.given_name) ? info.given_name : ""; + user.lastname = (info.family_name) ? info.family_name : ""; + user.email = info.email; + user.fullname = (info.name) ? info.name : ""; + if (user.fullname == "") { + if (user.firstname != "") { + user.fullname += user.firstname; + } + if (user.lastname != "") { + user.fullname += user.lastname; + } + if (user.fullname == "") { //fullname is still empty set a default + user.fullname = "Anonymous user"; + } + } + if (info.edu_person_entitlements) { + user.role = info.edu_person_entitlements; + } else { + user.role = []; + } + user.expirationDate = info.exp; + return user; + } +}