HardwareRequestForm (edit2).tsx

//...  
private executeOrDelayUntilAuthenticated(action: Function): void {
    if (this.authenticated) {
      action();
    } else {
      setTimeout(() => {
        this.executeOrDelayUntilAuthenticated(action);
      }, 1000);
    }
  }

  private submitRequest() {
    this.executeOrDelayUntilAuthenticated(() => {
      let service = new HardwareRequestProxyService(this.props.httpClient);
      service.submitRequest(this.currentRequest);
    });

  }
//...