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<?php |
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declare(strict_types=1); |
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namespace CCT\Component\Rest\Http\Transform; |
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use CCT\Component\Rest\Serializer\ContextInterface; |
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use CCT\Component\Rest\Transformer\Request\RequestTransformerInterface; |
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class RequestTransform implements RequestTransformInterface |
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{ |
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/** |
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* @var RequestTransformerInterface[]|\Closure[] |
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*/ |
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protected $transformers; |
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/** |
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* RequestTransform constructor. |
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* |
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* @param array $transformers |
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*/ |
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public function __construct(array $transformers = []) |
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{ |
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$this->transformers = $transformers; |
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} |
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/** |
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* Tries to identify the data object sent, and convert them |
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* into an array properly handled |
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* |
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* @param array|object $formData |
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* @param ContextInterface|null $context |
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* |
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* @return array|object |
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*/ |
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public function transform($formData = [], ContextInterface $context = null): array |
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{ |
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if (empty($formData)) { |
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return $formData; |
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} |
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foreach ($this->transformers as $transformer) { |
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$formData = $this->applyRequestTransformers($transformer, $formData, $context); |
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} |
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return $formData; |
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} |
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/** |
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* Applied single request transformer |
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* |
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* @param RequestTransformerInterface|\Closure $transformer |
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* @param array|object $formData |
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* @param ContextInterface|null $context |
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* |
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* @return array|mixed |
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*/ |
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protected function applyRequestTransformers($transformer, $formData, ContextInterface $context = null) |
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{ |
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if ($transformer instanceof RequestTransformerInterface && $transformer->supports($formData)) { |
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return $transformer->transform($formData, $context); |
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} |
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if ($transformer instanceof \Closure) { |
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return $transformer($formData); |
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} |
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return $formData; |
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} |
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} |
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cct-marketing /
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