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import {Injectable} from '@angular/core';
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import {HttpClient} from '@angular/common/http';
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import {Observable, of} from "rxjs";
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import {COOKIE, User} from "../login/utils/helper.class";
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import {catchError, map, timeout} from "rxjs/operators";
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@Injectable({
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providedIn: 'root'
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})
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export class UserManagementService {
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constructor(private http: HttpClient) {
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}
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public getUserInfo(url: string): Observable<User> {
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const token = COOKIE.getCookie('AccessToken');
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if(!token) {
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return of(null);
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} else return this.http.get<User>(url + token).pipe(map(userInfo => {
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return this.parseUserInfo(userInfo);
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})).pipe(timeout(2000), catchError(() => {
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return of(null);
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}));
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}
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private parseUserInfo(info: any) {
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const user: User = new User();
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user.id = (info.sub && info.sub.indexOf('@')) ? info.sub.substring(0, info.sub.indexOf('@')) : info.sub;
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user.firstname = (info.given_name) ? info.given_name : "";
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user.lastname = (info.family_name) ? info.family_name : "";
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user.email = info.email;
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user.fullname = (info.name) ? info.name : "";
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if (user.fullname == "") {
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if (user.firstname != "") {
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user.fullname += user.firstname;
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}
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if (user.lastname != "") {
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user.fullname += user.lastname;
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}
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if (user.fullname == "") { //fullname is still empty set a default
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user.fullname = "Anonymous user";
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}
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}
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if (info.edu_person_entitlements) {
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user.role = info.edu_person_entitlements;
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} else {
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user.role = [];
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}
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user.expirationDate = info.exp;
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return user;
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}
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}
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