Completed
Pull Request — master (#5)
by Dominik
11:11
created

EmbedOneFieldDenormalizer::denormalizeField()   C

Complexity

Conditions 8
Paths 6

Size

Total Lines 36
Code Lines 22

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 13
CRAP Score 8.4218

Importance

Changes 0
Metric Value
dl 0
loc 36
ccs 13
cts 16
cp 0.8125
rs 5.3846
c 0
b 0
f 0
cc 8
eloc 22
nc 6
nop 5
crap 8.4218
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<?php
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declare(strict_types=1);
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namespace Chubbyphp\Deserialization\Denormalizer\Relation;
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use Chubbyphp\Deserialization\Accessor\AccessorInterface;
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use Chubbyphp\Deserialization\Denormalizer\DenormalizerContextInterface;
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use Chubbyphp\Deserialization\Denormalizer\DenormalizerInterface;
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use Chubbyphp\Deserialization\Denormalizer\FieldDenormalizerInterface;
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use Chubbyphp\Deserialization\DeserializerLogicException;
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use Chubbyphp\Deserialization\DeserializerRuntimeException;
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use Doctrine\Common\Persistence\Proxy;
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final class EmbedOneFieldDenormalizer implements FieldDenormalizerInterface
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{
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    /**
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     * @var string
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     */
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    private $class;
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    /**
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     * @var AccessorInterface
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     */
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    private $accessor;
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    /**
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     * @param string            $class
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     * @param AccessorInterface $accessor
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     */
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    public function __construct($class, AccessorInterface $accessor)
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    {
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        $this->class = $class;
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        $this->accessor = $accessor;
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    }
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    /**
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     * @param string                       $path
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     * @param object                       $object
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     * @param mixed                        $value
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     * @param DenormalizerContextInterface $context
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     * @param DenormalizerInterface|null   $denormalizer
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     *
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     * @throws DeserializerLogicException
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     * @throws DeserializerRuntimeException
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     */
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    public function denormalizeField(
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        string $path,
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        $object,
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        $value,
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        DenormalizerContextInterface $context,
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        DenormalizerInterface $denormalizer = null
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    ) {
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        if (null === $value) {
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            $this->accessor->setValue($object, $value);
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            return;
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        }
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        if (null === $denormalizer) {
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            throw DeserializerLogicException::createMissingDenormalizer($path);
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        }
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        if (is_array($value)) {
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            $existingValue = $this->accessor->getValue($object);
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            if (null !== $existingValue) {
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                if (interface_exists('Doctrine\Common\Persistence\Proxy')
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                    && $existingValue instanceof Proxy && !$existingValue->__isInitialized()
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                ) {
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                    $existingValue->__load();
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                }
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            } else {
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                $existingValue = $this->class;
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            }
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            $this->accessor->setValue($object, $denormalizer->denormalize($existingValue, $value, $context, $path));
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            return;
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        }
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        throw DeserializerRuntimeException::createInvalidDataType($path, gettype($value), 'array');
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    }
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}
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