/**
* @param ExecutionContextInterface $context
* @param AttributeInterface $attribute
* @param DataInterface $data
*
* @throws Exception
*/
protected function checkUnique(ExecutionContextInterface $context, AttributeInterface $attribute, DataInterface $data)
{
$valueData = $data->get($attribute->getCode());
if ($attribute->getType() instanceof IdentifierAttributeType) {
/** @var DataRepository $repo */
$repo = $this->doctrine->getRepository($data->getFamily()->getDataClass());
$result = $repo->findByIdentifier($data->getFamily(), $valueData);
if ($result && $result->getId() !== $data->getId()) {
$this->buildAttributeViolation($context, $attribute, 'unique', $valueData);
}
return;
}
/** @var ValueRepository $repo */
$repo = $this->doctrine->getRepository($data->getFamily()->getValueClass());
$values = $repo->findBy(['attributeCode' => $attribute->getCode(), $attribute->getType()->getDatabaseType() => $valueData]);
/** @var ValueInterface $value */
foreach ($values as $value) {
if (!$value->getData()) {
continue;
// @warning this should not occur ! Log an error
}
if ($value->getData()->getId() !== $data->getId()) {
$this->buildAttributeViolation($context, $attribute, 'unique', $valueData);
return;
}
}
}
