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<?php |
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declare(strict_types=1); |
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namespace Chubbyphp\Serialization; |
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use Chubbyphp\Serialization\Mapping\ObjectMappingInterface; |
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use Chubbyphp\Serialization\Registry\ObjectMappingRegistryInterface; |
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use Psr\Http\Message\ServerRequestInterface as Request; |
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use Psr\Log\LoggerInterface; |
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use Psr\Log\NullLogger; |
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final class Serializer implements SerializerInterface |
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{ |
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/** |
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* @var ObjectMappingRegistryInterface |
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*/ |
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private $objectMappingRegistry; |
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/** |
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* @var LoggerInterface |
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*/ |
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private $logger; |
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/** |
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* @param ObjectMappingRegistryInterface $objectMappingRegistry |
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* @param LoggerInterface $logger |
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*/ |
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public function __construct(ObjectMappingRegistryInterface $objectMappingRegistry, LoggerInterface $logger = null) |
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{ |
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$this->objectMappingRegistry = $objectMappingRegistry; |
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$this->logger = $logger ?? new NullLogger(); |
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} |
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/** |
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* @param Request $request |
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* @param object $object |
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* @param string $path |
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* |
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* @return array |
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* |
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* @throws NotObjectException |
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*/ |
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public function serialize(Request $request, $object, string $path = ''): array |
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{ |
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if (!is_object($object)) { |
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$this->logger->error('serialize: object without an object given {type}', ['type' => gettype($object)]); |
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throw NotObjectException::createByType(gettype($object)); |
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} |
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$objectClass = get_class($object); |
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$objectMapping = $this->objectMappingRegistry->getObjectMappingForClass($objectClass); |
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$fields = $this->serializeFields($request, $objectMapping, $object, $path); |
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$embeddedFields = $this->serializeEmbeddedFields($request, $objectMapping, $object, $path); |
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$links = $this->serializeLinks($request, $objectMapping, $object, $fields, $path); |
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$data = $fields; |
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if ([] !== $embeddedFields) { |
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$data['_embedded'] = $embeddedFields; |
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} |
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if ([] !== $links) { |
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$data['_links'] = $links; |
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} |
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if ('' === $path) { |
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return [$objectMapping->getName() => $data]; |
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} |
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return $data; |
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} |
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/** |
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* @param Request $request |
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* @param ObjectMappingInterface $objectMapping |
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* @param $object |
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* @param string $path |
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* |
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* @return array |
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*/ |
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View Code Duplication |
private function serializeFields( |
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Request $request, |
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ObjectMappingInterface $objectMapping, |
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$object, |
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string $path |
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): array { |
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$data = []; |
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foreach ($objectMapping->getFieldMappings() as $fieldMapping) { |
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$name = $fieldMapping->getName(); |
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$subPath = '' !== $path ? $path.'.'.$name : $name; |
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$this->logger->info('deserialize: path {path}', ['path' => $subPath]); |
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$data[$fieldMapping->getName()] = $fieldMapping |
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->getFieldSerializer() |
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->serializeField($subPath, $request, $object, $this); |
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} |
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return $data; |
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} |
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/** |
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* @param Request $request |
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* @param ObjectMappingInterface $objectMapping |
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* @param $object |
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* @param string $path |
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* |
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* @return array |
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*/ |
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View Code Duplication |
private function serializeEmbeddedFields( |
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Request $request, |
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ObjectMappingInterface $objectMapping, |
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$object, |
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string $path |
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): array { |
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$data = []; |
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foreach ($objectMapping->getEmbeddedFieldMappings() as $fieldEmbeddedMapping) { |
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$name = $fieldEmbeddedMapping->getName(); |
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$subPath = '' !== $path ? $path.'.'.$name : $name; |
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$this->logger->info('deserialize: path {path}', ['path' => $subPath]); |
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$data[$fieldEmbeddedMapping->getName()] = $fieldEmbeddedMapping |
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->getFieldSerializer() |
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->serializeField($subPath, $request, $object, $this); |
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} |
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return $data; |
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} |
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/** |
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* @param Request $request |
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* @param ObjectMappingInterface $objectMapping |
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* @param $object |
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* @param array $fields |
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* @param string $path |
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* |
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* @return array |
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*/ |
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View Code Duplication |
private function serializeLinks( |
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Request $request, |
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ObjectMappingInterface $objectMapping, |
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$object, |
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array $fields, |
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string $path |
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): array { |
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$data = []; |
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foreach ($objectMapping->getLinkMappings() as $linkMapping) { |
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$name = $linkMapping->getName(); |
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$subPath = '' !== $path ? $path.'._links.'.$name : '_links.'.$name; |
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$this->logger->info('deserialize: path {path}', ['path' => $subPath]); |
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$data[$linkMapping->getName()] = $linkMapping |
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->getLinkSerializer() |
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->serializeLink($subPath, $request, $object, $fields) |
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->jsonSerialize(); |
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} |
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return $data; |
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} |
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} |
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chubbyphp /
chubbyphp-serialization
Loading history...
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.