Altering the Company Name before a domain registration?

[namhost]

I am trying to find a hook that will allow me to alter the company name BEFORE it is sent for registration. For example, if the user's company name is:

 ABC INC [[123]]

I want to modify it, so that it is only:

ABC INC

Another billing module I use unfortunately requires that I modify the user's company name to include his user id in this way. But I don't want that user id portion to appear on whois records. So I want to modify it before it is sent off for registration.

I have started browsing though these: https://developers.whmcs.com/hooks-reference/domain/ ... but perhaps someone else can steer me in the right direction?

[string]

As far i see, the hooks can not be used to override the contact details.

A possible workaround would be that you change the clients company name via the hooks PreDomainRegister / PreDomainTransfer and then restore over the hooks AfterRegistrarRegister / AfterRegistrarTransfer.

Not the nicest solution, there are probably better ways.

[namhost]

For anyone that might be interested:

<?php

if (!defined("WHMCS"))
    die("This file cannot be accessed directly");

use WHMCS\ClientArea;
use WHMCS\Database\Capsule;

/*
 * Before registering a domain name, this will change the company name
 * from:
 *  ABC INC [[123]]
 * to:
 *  ABC INC
 *  i.e. Removes the [[123]]
 */
add_hook('PreRegistrarRegisterDomain', 1, function($vars)
{
  if (!empty($vars['params']['userid']))
  {
    $userid = $vars['params']['userid'];
    $client = Capsule::table('tblclients')
      ->where('id', $userid)
      ->first();

    if (!empty($client->companyname))
    {
      if (strpos($client->companyname, '[[') !== false && strpos($client->companyname, ']]') !== false)
      {
        $newName = $client->companyname;
        $newName = substr($newName, 0, strpos($newName, '[['));
        $newName = trim($newName);

        Capsule::table('tblclients')
        ->where('id', $userid)
        ->update([
            'companyname' => $newName,
        ]);
      }
    }
  }
});

add_hook('AfterRegistrarRegister', 1, function($vars)
{
  if (!empty($vars['params']['userid']))
  {
    $userid = $vars['params']['userid'];
    $client = Capsule::table('tblclients')
      ->where('id', $userid)
      ->first();

    if (!empty($client->companyname))
    {
      if (strpos($client->companyname, '[[') !== false && strpos($client->companyname, ']]') !== false)
      {
        // name already contains [[]]
      }
      else
      {
        $newName = $client->companyname;
        $newName = $newName.' [['.$userid.']]';
        $newName = trim($newName);
        Capsule::table('tblclients')
          ->where('id', $userid)
          ->update([
            'companyname' => $newName,
          ]);


      }
    }
  }

});