App\Ninja\Intents\DownloadInvoiceIntent::process PHP Méthode

    public function process()
    {
        $invoice = $this->invoice();
        $message = trans('texts.' . $invoice->getEntityType()) . ' ' . $invoice->invoice_number;
        $message = link_to('/download/' . $invoice->invitations[0]->invitation_key, $message);
        return SkypeResponse::message($message);
    }