import { Injectable } from '@angular/core'; import {HttpClient} from "@angular/common/http"; import {Car} from "../model/car"; import {toPromise} from "../utils/promises.utils"; @Injectable({ providedIn: 'root' }) export class CarRestService { constructor( private http: HttpClient ) { } findById(carId: string): Promise { return toPromise(this.http.get(`/cars/${carId}`)); } }