export class AuthService {
    public user$ = new BehaviorSubject<User>(null)
    login (username: string, password: string): void {
        this.httpClient.post<ApiKey>(environment.apiUrl + '/login').subscribe(
            (user) => {
                this.user$.next(user)
            }
        )
    }
}

export class AuthLoginComponent {
    constructor (private authService: AuthService) {
        this.authService.login()
    }
}

export class NavbarComponent {
    constructor (private authService: AuthService) {
        this.authService.user$.subscribe(
            (user) => {
                console.log(user)
            }
        )
    }
}