/**
* Checks if articles has amount price
*
* @return bool
*/
public function hasAmountPrice()
{
if (self::$_blHasAmountPrice === null) {
self::$_blHasAmountPrice = false;
$oDb = oxDb::getDb();
$sQ = "SELECT 1 FROM `oxprice2article` LIMIT 1";
if ($oDb->getOne($sQ)) {
self::$_blHasAmountPrice = true;
}
}
return self::$_blHasAmountPrice;
}