* @copyright 2020 Akeneo SAS (http://www.akeneo.com) * @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) */ class IsThereAtLeastOneAttributeConfiguredWithMeasurementFamily { /** @var Connection */ private $connection; public function __construct(Connection $connection) { $this->connection = $connection; } public function execute(string $metricFamilyCode): bool { $query = <<connection->executeQuery($query, ['metric_family' => $metricFamilyCode]); return $this->connection->convertToPHPValue($stmt->fetch(\PDO::FETCH_COLUMN), Types::BOOLEAN); } }