rector/packages/FamilyTree/NodeAnalyzer/ClassChildAnalyzer.php

<?php

declare (strict_types=1);
namespace Rector\FamilyTree\NodeAnalyzer;

use PHPStan\Reflection\ClassReflection;
use PHPStan\Reflection\Php\PhpMethodReflection;
use Rector\FamilyTree\Reflection\FamilyRelationsAnalyzer;
final class ClassChildAnalyzer
{
    /**
     * @var \Rector\FamilyTree\Reflection\FamilyRelationsAnalyzer
     */
    private $familyRelationsAnalyzer;
    public function __construct(\Rector\FamilyTree\Reflection\FamilyRelationsAnalyzer $familyRelationsAnalyzer)
    {
        $this->familyRelationsAnalyzer = $familyRelationsAnalyzer;
    }
    public function hasChildClassMethod(\PHPStan\Reflection\ClassReflection $classReflection, string $methodName) : bool
    {
        $childrenClassReflections = $this->familyRelationsAnalyzer->getChildrenOfClassReflection($classReflection);
        foreach ($childrenClassReflections as $childClassReflection) {
            if (!$childClassReflection->hasMethod($methodName)) {
                continue;
            }
            $constructorReflectionMethod = $childClassReflection->getNativeMethod($methodName);
            if (!$constructorReflectionMethod instanceof \PHPStan\Reflection\Php\PhpMethodReflection) {
                continue;
            }
            $methodDeclaringClassReflection = $constructorReflectionMethod->getDeclaringClass();
            if ($methodDeclaringClassReflection->getName() === $childClassReflection->getName()) {
                return \true;
            }
        }
        return \false;
    }
    public function hasParentClassMethod(\PHPStan\Reflection\ClassReflection $classReflection, string $methodName) : bool
    {
        foreach ($classReflection->getParents() as $parentClassReflections) {
            if (!$parentClassReflections->hasMethod($methodName)) {
                continue;
            }
            $constructMethodReflection = $parentClassReflections->getNativeMethod($methodName);
            if (!$constructMethodReflection instanceof \PHPStan\Reflection\Php\PhpMethodReflection) {
                continue;
            }
            $methodDeclaringMethodClass = $constructMethodReflection->getDeclaringClass();
            if ($methodDeclaringMethodClass->getName() === $parentClassReflections->getName()) {
                return \true;
            }
        }
        return \false;
    }
}