lemmy/ui/src/services/UserService.ts

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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 {
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private static _instance: UserService;
public user: User;
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public sub: Subject<{user: User, unreadCount: number}> = new Subject<{user: User, unreadCount: number}>();
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() {
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this.user = undefined;
Cookies.remove("jwt");
console.log("Logged out.");
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this.sub.next({user: undefined, unreadCount: 0});
}
public get auth(): string {
return Cookies.get("jwt");
}
private setUser(jwt: string) {
this.user = jwt_decode(jwt);
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this.sub.next({user: this.user, unreadCount: 0});
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console.log(this.user);
}
public static get Instance(){
return this._instance || (this._instance = new this());
}
}