CatalogProvider::getUpdateStoreConfig

static function getUpdateStoreConfig(int $storeId, array $quantityList, array $reserveList, array $config): array
	{
		$result = [
			'AMOUNT' => isset($quantityList[$storeId]),
			'QUANTITY_RESERVED' => false,
		];

		if ($config['RESERVATION_ENABLED'])
		{
			$result['QUANTITY_RESERVED'] = isset($reserveList[$storeId]);
		}

		return $result;
	}