chatbotbegriffe/Classes/Controller/TermController.php

<?php

namespace Meramo\Begriffmgt\Controller;
use Meramo\Begriffmgt\Domain\Model\Term;
use Meramo\Begriffmgt\Domain\Repository\TermRepository;
use TYPO3\CMS\Core\Messaging\FlashMessage;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Extbase\Mvc\Controller\ActionController;

class TermController extends ActionController
{
    public function __construct(
        TermRepository $termRepository
    ) {
        $this->termRepository = $termRepository;
    }

    public function createAction($terms, $categoryObj, $typeObj, $urlObj): void {
        $objectManager = GeneralUtility::makeInstance('TYPO3\\CMS\\Extbase\\Object\\ObjectManager');
        $flashMessageService = $objectManager->get('TYPO3\\CMS\\Core\\Messaging\\FlashMessageService');
        $messageQueue = $flashMessageService->getMessageQueueByIdentifier('begriffmgt');

        foreach ($terms as $term) {
            if($term !== '' && !($this->termRepository->findByTitle($term))) {
                $termObj = new Term();
                $termObj->setTerm($term);
                $termObj->setCategory($categoryObj);
                $termObj->setType($typeObj);
                $termObj->setUrl($urlObj);
                $this->termRepository->add($termObj);
            }
            elseif ($term !== '' && $this->termRepository->findByTitle($term)) {
                $termObj = $this->termRepository->findByUid(($this->termRepository->findByTitle($term))['uid']);
                $termObj->setCategory($categoryObj);
                $termObj->setType($typeObj);
                $termObj->setUrl($urlObj);
                $this->termRepository->update($termObj);

                $flashMessage = GeneralUtility::makeInstance(
                    FlashMessage::class,
                    'Begriff ' . $term . ' wurde aktualisiert. Begriff war bereits vorhanden. Bitte Liste prüfen!',
                    'Update', // the header of the flash message
                    FlashMessage::OK, // the severity of the flash message
                    TRUE // whether the flash message should be stored in the session (to survive redirects)
                );
                $messageQueue->addMessage($flashMessage);
            }
        }
    }

    public function deleteAction(int $termId): void {
        $term = $this->termRepository->findByUid($termId);
        if ($term) {
            $this->termRepository->remove($term);
        }
    }
}