import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';

export interface User { id: number; name: string; }

@Injectable({ providedIn: 'root' })
export class UserService {
  private apiUrl = '/api/users';

  constructor(private http: HttpClient) {}

  getAll(): Observable<User[]> {
    return this.http.get<User[]>(this.apiUrl);
  }

  getById(id: number): Observable<User> {
    return this.http.get<User>(`${this.apiUrl}/${id}`);
  }
}