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

@Injectable()
export class ExampleService {
    private readonly productsApi = '/products'; // URL to products list API

    private _initData: IProduct[] = null;

    constructor(private http: HttpClient, private sharedService: SharedService) {

    }

    getProductTermDepositDetail(productId?: number): Observable<IProduct> {
        const apiProductDetail = `${this.productsApi}/${productId}`;
        return this.http.get<any>(apiProductDetail)
          .map(initData => this.extractProductDetail(initData, productId));
    }
}