import * as Cookies from 'js-cookie'; import { User, LoginResponse } from '../interfaces'; import * as jwt_decode from 'jwt-decode'; import { Subject } from 'rxjs'; export class UserService { private static _instance: UserService; public user: User; public sub: Subject = new Subject(); private constructor() { let jwt = Cookies.get("jwt"); if (jwt) { this.setUser(jwt); } else { console.log('No JWT cookie found.'); } } public login(res: LoginResponse) { this.setUser(res.jwt); Cookies.set("jwt", res.jwt); console.log("jwt cookie set"); } public logout() { this.user = undefined; Cookies.remove("jwt"); console.log("Logged out."); this.sub.next(undefined); } public get auth(): string { return Cookies.get("jwt"); } private setUser(jwt: string) { this.user = jwt_decode(jwt); this.sub.next(this.user); console.log(this.user); } public static get Instance(){ return this._instance || (this._instance = new this()); } }