auth.service.ts

// function for authenticate user

// function to get profile
getProfile(){
  let headers = new Headers();
  this.loadToken();
  headers.append('Authorization', this.authToken);
  headers.append('Content-Type', 'application/json');

  return this.http.get('http://localhost:9090/users/profile', {headers: headers}).map(res => res.json());
}


// fetch token from local Storage
loadToken(){
  const token = localStorage.getItem('id_token');
  this.authToken = token;
}