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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'] = $links; |
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} |
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return [$objectMapping->getName() => $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.