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<?
/**
* CSalePaySystemTarif
* Abstract class for counting the pay system service's price etc.
*/
abstract class CSalePaySystemTarif
{
private static $arItems = array();
/**
* getPrice
* Calculate price for pay system service
* @return float
*/
abstract public static function getPrice(&$arPaySystem, $orderPrice, $deliveryPrice, $buyerLocationId);
/**
* getStructure
* Describe tarif params structure
* @return array
*/
abstract public static function getStructure($psId, $persId);
/**
* checkCompability
* Check if we can use this pay system
* @return bool
*/
abstract public static function checkCompability(&$arOrder, $orderPrice, $deliveryPrice, $buyerLocationId);
public static function extractFromField($strFieldContent)
{
return unserialize($strFieldContent, ['allowed_classes' => false]);
}
public static function prepareToField($arTarif)
{
return serialize($arTarif);
}
/**
* getByPaySystemId
* returns saved tarif's values
* @return array
*/
protected static function getValuesByPSAId($psaId)
{
$arResult = array();
if(isset(self::$arItems[$psaId]))
{
$arResult = self::$arItems[$psaId];
}
else
{
$psa = CSalePaySystemAction::GetByID($psaId);
if(is_array($psa) && isset($psa['TARIF']) && is_array($psa['TARIF']))
$arResult = self::$arItems[$psaId] = unserialize($psa['TARIF'], ['allowed_classes' => false]);
}
return $arResult;
}
}
?>