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<?php |
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/** |
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* PHP Deal framework |
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* |
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* @copyright Copyright 2019, Lisachenko Alexander <[email protected]> |
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* |
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* This source file is subject to the license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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declare(strict_types=1); |
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namespace PhpDeal\Contract\Fetcher\Parent; |
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use ReflectionClass; |
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class MethodConditionFetcher extends AbstractFetcher |
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{ |
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/** |
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* Fetches conditions from all parent method prototypes recursively |
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* |
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* @param ReflectionClass $class |
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* @param string $methodName |
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* |
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* @return array |
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* @throws \ReflectionException |
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*/ |
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public function getConditions(ReflectionClass $class, string $methodName): array |
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{ |
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$annotations = []; |
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$parentMethods = []; |
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$this->getParentClassesMethods($class, $methodName, $parentMethods); |
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$this->getInterfacesMethods($class, $methodName, $parentMethods); |
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foreach ($parentMethods as $parentMethod) { |
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$annotations[] = $this->annotationReader->getMethodAnnotations($parentMethod); |
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} |
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if (\count($annotations) > 0) { |
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$annotations = \array_merge(...$annotations); |
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} |
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return $this->filterContractAnnotation($annotations); |
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} |
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/** |
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* @param ReflectionClass $class |
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* @param string $methodName |
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* @param array $parentMethods |
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* @throws \ReflectionException |
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*/ |
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private function getParentClassesMethods(ReflectionClass $class, string $methodName, array &$parentMethods): void |
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{ |
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$parent = $class->getParentClass(); |
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if ($parent === false) { |
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return; |
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} |
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if ($parent->hasMethod($methodName)) { |
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$parentMethods[] = $parent->getMethod($methodName); |
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} |
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$this->getParentClassesMethods($parent, $methodName, $parentMethods); |
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} |
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/** |
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* @param ReflectionClass $class |
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* @param string $methodName |
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* @param array $parentMethods |
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* @throws \ReflectionException |
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*/ |
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private function getInterfacesMethods(ReflectionClass $class, $methodName, &$parentMethods): void |
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{ |
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foreach ($class->getInterfaces() as $interface) { |
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if ($interface->hasMethod($methodName)) { |
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$parentMethods[] = $interface->getMethod($methodName); |
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} |
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} |
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} |
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} |
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php-deal /
framework
