/**
* Retrieve the items by the ratepay tables
*
* @param int $orderId
* @param array $post
* @return array
*/
private static function getItemInfoByTable($orderId, array $post, $subType = false)
{
$itemInfos = array();
$items = rpDb::getItemsByTable($orderId, $post, $subType);
foreach ($items as $item) {
if ($item['qty'] > 0) {
$itemInfos[] = self::getItem($item);
}
}
return $itemInfos;
}
/**
* Retrieve the total taxt amount
*
* @param int $orderId
* @return float
*/
public static function getTotalTaxAmount($orderId)
{
$amount = 0;
$items = rpDb::getItemsByTable($orderId);
foreach ($items as $item) {
$amount += $item['unitPriceGross'] * ($item['taxRate'] / 100) * $item['qty'];
}
return $amount;
}
