App\Controller\AdminPages\BaseAdminController::_delete()

Complexity

Conditions	15
Paths	21

Size

Total Lines	65
Code Lines	38

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    protected function _delete(Request $request, AbstractNamedDBElement $entity, StructuralElementRecursionHelper $recursionHelper): RedirectResponse
    {
        $this->denyAccessUnlessGranted('delete', $entity);

        if ($this->isCsrfTokenValid('delete'.$entity->getId(), $request->request->get('_token'))) {
            $entityManager = $this->getDoctrine()->getManager();

            //Check if we can delete the part (it must not contain Parts)
            if ($entity instanceof AbstractPartsContainingDBElement) {
                /** @var AbstractPartsContainingRepository $repo */
                $repo = $this->entityManager->getRepository($this->entity_class);
                if ($repo->getPartsCount($entity) > 0) {
                    $this->addFlash('error', 'entity.delete.must_not_contain_parts');
                    return $this->redirectToRoute($this->route_base.'_new');
                }
            } elseif ($entity instanceof AttachmentType) {
                if ($entity->getAttachmentsForType()->count() > 0) {
                    $this->addFlash('error', 'entity.delete.must_not_contain_attachments');
                    return $this->redirectToRoute($this->route_base.'_new');
                }
            } elseif ($entity instanceof Currency) {
                if ($entity->getPricedetails()->count() > 0) {
                    $this->addFlash('error', 'entity.delete.must_not_contain_prices');
                    return $this->redirectToRoute($this->route_base.'_new');
                }
            } elseif ($entity instanceof Group) {
                if ($entity->getUsers()->count() > 0) {
                    $this->addFlash('error', 'entity.delete.must_not_contain_users');
                    return $this->redirectToRoute($this->route_base.'_new');
                }
            } elseif ($entity instanceof User) {
                //TODO: Find a better solution
                $this->addFlash('error', 'Currently it is not possible to delete a user, as this would break the log... This will be implemented later...');
                return $this->redirectToRoute($this->route_base.'_new');
            }

            //Check if we need to remove recursively
            if ($entity instanceof AbstractStructuralDBElement && $request->get('delete_recursive', false)) {
                $recursionHelper->delete($entity, false);
            } else {
                if ($entity instanceof AbstractStructuralDBElement) {
                    $parent = $entity->getParent();

                    //Move all sub entities to the current parent
                    foreach ($entity->getSubelements() as $subelement) {
                        $subelement->setParent($parent);
                        $entityManager->persist($subelement);
                    }
                }

                //Remove current element
                $entityManager->remove($entity);
            }

            $this->commentHelper->setMessage($request->request->get('log_comment', null));

            //Flush changes
            $entityManager->flush();

            $this->addFlash('success', 'attachment_type.deleted');
        } else {
            $this->addFlash('error', 'csfr_invalid');
        }

        return $this->redirectToRoute($this->route_base.'_new');
    }