speedbase/Classes/Hooks/TermsDataHandler.php

<?php

namespace Meramo\Speedbase\Hooks;

use Meramo\Speedbase\Controller\SimpleController;
use TYPO3\CMS\Core\DataHandling\DataHandler;
use TYPO3\CMS\Core\Utility\GeneralUtility;

class TermsDataHandler
{

    public function processDatamap_afterDatabaseOperations($status, $table, $id, $fieldArray, DataHandler $dataHandler)
    {
        if ($table === 'tt_content') {
            // Get the CType for the content element
            $cType = $dataHandler->datamap[$table][$id]['CType'] ?? null;

            if ($cType === 'speedbase') {
                // $fieldArray contains the updated field values of the content element
                if ($fieldArray['tx_speedbase_chatbotterms']){
                    // list of terms in input field got changed
                    $termsList = $fieldArray['tx_speedbase_chatbotterms'];
                } else {
                    // list of terms in input field got not changed just saved
                    $termsList = $dataHandler->recordInfo($table, $id, 'tx_speedbase_chatbotterms');
                }
                $category = $dataHandler->recordInfo($table, $id, 'tx_speedbase_chatbottermscategory');
                $type = $dataHandler->recordInfo($table, $id, 'tx_speedbase_chatbottermstype');
                $url = $dataHandler->recordInfo($table, $id, 'tx_speedbase_chatbottermsurl');

                $controller = GeneralUtility::makeInstance(SimpleController::class);
                $controller->persistDataToDBAction($termsList['tx_speedbase_chatbotterms'], $category['tx_speedbase_chatbottermscategory'], $type['tx_speedbase_chatbottermstype'], $url['tx_speedbase_chatbottermsurl']);
            }
        }
    }
}