//...

  logout(name: string, token: string) {
    const userData = {
      name: name,
      tokenId: token
    }
    let httpHeaders = new HttpHeaders();
    httpHeaders.set('Content-Type', 'application/json');
    const httpOptions = {
      headers: httpHeaders
    }
    let endpoint = 'logout';
    let url = this.host + endpoint;
    console.log(userData.name)
    return this.http.post<any>(url, userData, httpOptions);
  }