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<?php |
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namespace BenTools\DoctrineWatcher\Changeset; |
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use Doctrine\Common\Persistence\Mapping\ClassMetadata; |
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use Doctrine\ORM\UnitOfWork; |
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class ChangesetFactory |
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{ |
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/** |
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* @param object $entity |
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* @param UnitOfWork $unitOfWork |
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* @param ClassMetadata $classMetadata |
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* @return array |
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*/ |
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public function getChangedProperties($entity, UnitOfWork $unitOfWork, ClassMetadata $classMetadata): array |
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{ |
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return \array_keys($this->getEntityChangeset($entity, $unitOfWork, $classMetadata)); |
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} |
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/** |
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* @param object $entity |
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* @param string $property |
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* @param UnitOfWork $unitOfWork |
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* @param ClassMetadata $classMetadata |
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* @return PropertyChangeset |
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* @throws \InvalidArgumentException |
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*/ |
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public function getChangeset($entity, string $property, UnitOfWork $unitOfWork, ClassMetadata $classMetadata): PropertyChangeset |
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{ |
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$changeset = $this->getEntityChangeset($entity, $unitOfWork, $classMetadata)[$property] ?? []; |
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return new PropertyChangeset(...$changeset); |
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} |
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/** |
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* @param object $entity |
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* @param UnitOfWork $unitOfWork |
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* @param ClassMetadata $classMetadata |
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* @return array |
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*/ |
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private function getEntityChangeset($entity, UnitOfWork $unitOfWork, ClassMetadata $classMetadata): array |
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{ |
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if (UnitOfWork::STATE_NEW !== $unitOfWork->getEntityState($entity)) { |
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return $unitOfWork->getEntityChangeSet($entity); |
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} |
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$changeset = []; |
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$fieldNames = $classMetadata->getFieldNames(); |
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foreach ($fieldNames as $fieldName) { |
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$reflectionProperty = $classMetadata->getReflectionClass()->getProperty($fieldName); |
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$reflectionProperty->setAccessible(true); |
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$changeset[$fieldName][] = $classMetadata->getReflectionClass()->getDefaultProperties()[$fieldName] ?? null; |
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$changeset[$fieldName][] = $reflectionProperty->getValue($entity); |
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} |
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$changeset = \array_filter($changeset, function ($changes) { |
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list($old, $new) = $changes; |
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return $old !== $new; |
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}); |
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return $changeset; |
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} |
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/** |
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* @param object $entity |
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* @param string $property |
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* @param UnitOfWork $unitOfWork |
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* @param ClassMetadata $classMetadata |
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* @return bool |
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*/ |
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public function hasChanges($entity, string $property, UnitOfWork $unitOfWork, ClassMetadata $classMetadata): bool |
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{ |
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$changeset = $this->getEntityChangeSet($entity, $unitOfWork, $classMetadata); |
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return \array_key_exists($property, $changeset); |
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} |
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/** |
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* @param object $entity |
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* @param UnitOfWork $unitOfWork |
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* @return bool |
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*/ |
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public function isNotManagedYet($entity, UnitOfWork $unitOfWork): bool |
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{ |
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return UnitOfWork::STATE_NEW === $unitOfWork->getEntityState($entity); |
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} |
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} |
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bpolaszek /
doctrine-watcher
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