import { Http, Headers } from '@angular/http';
  test() {
    //End point
    let endPoint = "https://api.test.hotelbeds.com/hotel-api/1.0/status";
    // Your API Key and secret
    let apiKey = "";
    let secret = "";
    // Signature is generated by SHA256 (Api-Key + Secret +Timestamp (in seconds))
    let d = new Date();
    let t = d.getTime();
    let data = apiKey + secret + t;

    var shaObj = new jsSHA("SHA-256", "TEXT");
    shaObj.update(data);
    var hash = shaObj.getHash("HEX");

    let body = {};
    let headers = new Headers();
    headers.append('X-Signature', hash);
    headers.append('Api-Key', apiKey);
    headers.append('Accept', 'application/xml');

    this.http.post(endPoint, body, {
      headers: headers
    }).map(res => res.json()).subscribe(res => {
      console.log(res);
    })



  }