rector/rules/Naming/ExpectedNameResolver/MatchPropertyTypeExpectedNameResolver.php

<?php

declare (strict_types=1);
namespace Rector\Naming\ExpectedNameResolver;

use PhpParser\Node\Stmt\Property;
use Rector\BetterPhpDocParser\PhpDocInfo\PhpDocInfoFactory;
use Rector\Naming\Naming\PropertyNaming;
use Rector\Naming\ValueObject\ExpectedName;
use Rector\NodeNameResolver\NodeNameResolver;
final class MatchPropertyTypeExpectedNameResolver
{
    /**
     * @var PropertyNaming
     */
    private $propertyNaming;
    /**
     * @var PhpDocInfoFactory
     */
    private $phpDocInfoFactory;
    /**
     * @var NodeNameResolver
     */
    private $nodeNameResolver;
    public function __construct(PropertyNaming $propertyNaming, PhpDocInfoFactory $phpDocInfoFactory, NodeNameResolver $nodeNameResolver)
    {
        $this->propertyNaming = $propertyNaming;
        $this->phpDocInfoFactory = $phpDocInfoFactory;
        $this->nodeNameResolver = $nodeNameResolver;
    }
    public function resolve(Property $property) : ?string
    {
        $phpDocInfo = $this->phpDocInfoFactory->createFromNodeOrEmpty($property);
        $expectedName = $this->propertyNaming->getExpectedNameFromType($phpDocInfo->getVarType());
        if (!$expectedName instanceof ExpectedName) {
            return null;
        }
        // skip if already has suffix
        $currentName = $this->nodeNameResolver->getName($property);
        if ($this->nodeNameResolver->endsWith($currentName, $expectedName->getName())) {
            return null;
        }
        return $expectedName->getName();
    }
}