/**
* Transforms an object (menu item) to a string (id).
*
* @param MenuItemInterface|string $menuItem
*
* @return string|null
*
* @throws TransformationFailedException if object (menu item) is of wrong type
*/
public function transform($menuItem)
{
if (null === $menuItem) {
return;
}
if (!$menuItem instanceof MenuItemInterface) {
throw new UnexpectedTypeException($menuItem, MenuItemInterface::class);
}
return $menuItem->getId();
}
public function it_throws_exception_if_item_after_moved_item_should_be_placed_does_not_exist(MenuItemInterface $sourceItem, MenuItemInterface $parentItem, MenuItemInterface $afterItem, MenuItemRepositoryInterface $menuItemRepository, ObjectManager $objectManager)
{
$sourceItem->getPosition()->willReturn(1);
$menuItemRepository->findChildByParentAndPosition($parentItem, 2)->willReturn(null);
$menuItemRepository->persistAsNextSiblingOf($sourceItem, $afterItem)->shouldNotBeCalled();
$sourceItem->getPosition()->shouldBeCalled();
$sourceItem->setPosition(2)->shouldNotBeCalled();
$objectManager->flush()->shouldNotBeCalled();
$this->shouldThrow(HttpException::class)->duringMove($sourceItem, $parentItem, 2);
}
/**
* {@inheritdoc}
*/
public function findChildByParentAndPosition(MenuItemInterface $parent, int $position)
{
return $this->createQueryBuilder('m')->where('m.parent = :id')->andWhere('m.position = :position')->setParameters(['id' => $parent->getId(), 'position' => $position])->getQuery()->getOneOrNullResult();
}
private function ensurePositionIsValid(MenuItemInterface $menuItem, int $position)
{
if ($menuItem->getPosition() === $position) {
throw new ConflictHttpException(sprintf('Menu item %d is already placed at position %d.', $menuItem->getId(), $position));
}
}