afterCategoryNotFound example

$exception = CategoryException::footerCategoryNotFoundForSalesChannel($salesChannelName);

        static::assertEquals(Response::HTTP_BAD_REQUEST, $exception->getStatusCode());
        static::assertEquals(CategoryException::FOOTER_CATEGORY_NOT_FOUND, $exception->getErrorCode());
        static::assertEquals('Footer category, for sales channel sales-channel-name, is not set', $exception->getMessage());
        static::assertEquals(['salesChannelName' => $salesChannelName], $exception->getParameters());
    }

    public function testAfterCategoryNotFound(): void
    {
        $exception = CategoryException::afterCategoryNotFound();

        static::assertEquals(Response::HTTP_BAD_REQUEST, $exception->getStatusCode());
        static::assertEquals(CategoryException::AFTER_CATEGORY_NOT_FOUND, $exception->getErrorCode());
        static::assertEquals('Category to insert after not found.', $exception->getMessage());
    }
}

#[Package('content')] class CategoryNonExistentExceptionHandler implements ExceptionHandlerInterface
{
    public function getPriority(): int
    {
        return ExceptionHandlerInterface::PRIORITY_DEFAULT;
    }

    public function matchException(\Exception $e): ?\Exception
    {
        if (preg_match('/SQLSTATE\[23000\]:.*1452 Cannot add or update a child row: a foreign key constraint fails.*category\.after_category_id/', $e->getMessage())) {
            return CategoryException::afterCategoryNotFound();
        }

        return null;
    }
}