invoiceninja/app/Factory/InvoiceInvitationFactory.php

<?php
/**
 * Invoice Ninja (https://invoiceninja.com)
 *
 * @link https://github.com/invoiceninja/invoiceninja source repository
 *
 * @copyright Copyright (c) 2019. Invoice Ninja LLC (https://invoiceninja.com)
 *
 * @license https://opensource.org/licenses/AAL
 */

namespace App\Factory;

use App\Models\InvoiceInvitation;
use Illuminate\Support\Str;

class InvoiceInvitationFactory
{

      public static function create(int $company_id, int $user_id) :InvoiceInvitation
      {
            $ii = new InvoiceInvitation;
            $ii->company_id = $company_id;
            $ii->user_id = $user_id;
            $ii->client_contact_id = null;
            $ii->invoice_id = null;
            $ii->key = Str::random(config('ninja.key_length'));
            $ii->transaction_reference = null;
            $ii->message_id = null;
            $ii->email_error = '';
            $ii->signature_base64 = '';
            $ii->signature_date = null;
            $ii->sent_date = null;
            $ii->viewed_date = null;
            $ii->opened_date = null;

            return $ii;
      }
      
}