在magento2中，如何获取适用于特定产品的目录规则详细信息

<?php
use Magento\CatalogRule\Api\CatalogRuleRepositoryInterface;

class CustomClass
{
    protected $catalogRuleRepository;

    public function __construct(
        CatalogRuleRepositoryInterface $catalogRuleRepository
    ) {
        $this->catalogRuleRepository = $catalogRuleRepository;
    }

    public function getMatchingProductRules($productId)
    {
        $productRules = $this->catalogRuleRepository->getMatchingProductRules($productId);

        foreach ($productRules as $rule) {
            $ruleId = $rule->getRuleId();
            $sortOrder = $rule->getSortOrder();
            $actionOperator = $rule->getActionOperator();
            $actionAmount = $rule->getActionAmount();

            // 可以根据需要进一步处理目录规则的详细信息

            echo "Rule ID: " . $ruleId . "<br>";
            echo "Sort Order: " . $sortOrder . "<br>";
            echo "Action Operator: " . $actionOperator . "<br>";
            echo "Action Amount: " . $actionAmount . "<br>";
        }
    }
}

// 使用示例
$productId = 123; // 替换为实际产品ID
$customClass = new CustomClass($objectManager->get(CatalogRuleRepositoryInterface::class));
$customClass->getMatchingProductRules($productId);