/**
* Calculate price through hooks and foreign prices
*
* @param float $fltPrice
* @param object $objSource
* @param string $strField
* @param int $intTaxClass
* @param array $arrAddresses
* @param array $arrOptions
*
* @return float
*/
public static function calculatePrice($fltPrice, $objSource, $strField, $intTaxClass = 0, array $arrAddresses = null, array $arrOptions = array())
{
if (!is_numeric($fltPrice)) {
return $fltPrice;
}
// !HOOK: calculate price
if (isset($GLOBALS['ISO_HOOKS']['calculatePrice']) && is_array($GLOBALS['ISO_HOOKS']['calculatePrice'])) {
foreach ($GLOBALS['ISO_HOOKS']['calculatePrice'] as $callback) {
$objCallback = \System::importStatic($callback[0]);
$fltPrice = $objCallback->{$callback}[1]($fltPrice, $objSource, $strField, $intTaxClass, $arrOptions);
}
}
$objConfig = static::getConfig();
if ($objConfig->priceMultiplier != 1) {
switch ($objConfig->priceCalculateMode) {
case 'mul':
$fltPrice = $fltPrice * $objConfig->priceCalculateFactor;
break;
case 'div':
$fltPrice = $fltPrice / $objConfig->priceCalculateFactor;
break;
}
}
// Possibly add/subtract tax
/** @var TaxClass $objTaxClass */
if ($intTaxClass > 0 && ($objTaxClass = TaxClass::findByPk($intTaxClass)) !== null) {
$fltPrice = $objTaxClass->calculatePrice($fltPrice, $arrAddresses);
}
return $fltPrice;
}
/**
* Create or add taxes for pre-tax collection surcharges
*
* @param Tax[] $arrTaxes
* @param ProductCollectionSurcharge[] $arrSurcharges
* @param Address[] $arrAddresses
*/
private static function addTaxesForSurcharges(array &$arrTaxes, array $arrSurcharges, array $arrAddresses)
{
foreach ($arrSurcharges as $objSurcharge) {
/** @var \Isotope\Model\TaxClass $objTaxClass */
$objTaxClass = TaxClass::findByPk($objSurcharge->tax_class);
// Skip products without tax class
if (null === $objTaxClass) {
continue;
}
$fltPrice = $objSurcharge->total_price;
/** @var \Isotope\Model\TaxRate $objIncludes */
if (($objIncludes = $objTaxClass->getRelated('includes')) !== null) {
if ($objIncludes->isApplicable($fltPrice, $arrAddresses)) {
$addToTotal = static::getTaxAddState(false);
$fltPrice = $addToTotal ? $objIncludes->calculateAmountAddedToPrice($fltPrice) : $objIncludes->calculateAmountIncludedInPrice($fltPrice);
$taxId = static::addTax($arrTaxes, $objTaxClass->id . '_' . $objIncludes->id, $objTaxClass->getLabel() ?: $objIncludes->getLabel(), $objIncludes->getAmount(), $objIncludes->isPercentage(), $fltPrice, $objTaxClass->applyRoundingIncrement, $addToTotal, $objTaxClass->notNegative);
$objSurcharge->addTaxNumber($taxId);
}
}
if (($objRates = $objTaxClass->getRelated('rates')) !== null) {
/** @var \Isotope\Model\TaxRate $objTaxRate */
foreach ($objRates as $objTaxRate) {
if ($objTaxRate->isApplicable($fltPrice, $arrAddresses)) {
$addToTotal = static::getTaxAddState(true);
$fltPrice = $addToTotal ? $objTaxRate->calculateAmountAddedToPrice($fltPrice) : $objTaxRate->calculateAmountIncludedInPrice($fltPrice);
$taxId = static::addTax($arrTaxes, $objTaxRate->id, $objTaxRate->getLabel(), $objTaxRate->getAmount(), $objTaxRate->isPercentage(), $fltPrice, $objTaxClass->applyRoundingIncrement, $addToTotal, $objTaxClass->notNegative);
$objSurcharge->addTaxNumber($taxId);
if ($objTaxRate->stop) {
break;
}
}
}
}
}
}
protected static function buildSurcharge($strClass, $strLabel, $objSource, IsotopeProductCollection $objCollection)
{
$intTaxClass = $objSource->tax_class;
/** @var \Isotope\Model\ProductCollectionSurcharge $objSurcharge */
$objSurcharge = new $strClass();
$objSurcharge->label = $strLabel . ' (' . $objSource->getLabel() . ')';
$objSurcharge->price = $objSource->isPercentage() ? $objSource->getPercentage() . '%' : ' ';
$objSurcharge->total_price = $objSource->getPrice();
$objSurcharge->tax_free_total_price = $objSource->total_price;
$objSurcharge->tax_class = $intTaxClass;
$objSurcharge->before_tax = $intTaxClass ? true : false;
$objSurcharge->addToTotal = true;
if ($intTaxClass == -1) {
$objSurcharge->applySplittedTax($objCollection, $objSource);
} elseif ($objSurcharge->tax_class > 0) {
/** @var \Isotope\Model\TaxClass $objTaxClass */
if (($objTaxClass = TaxClass::findByPk($objSurcharge->tax_class)) !== null) {
/** @var \Isotope\Model\TaxRate $objIncludes */
if (($objIncludes = $objTaxClass->getRelated('includes')) !== null) {
$fltPrice = $objSurcharge->total_price;
$arrAddresses = array('billing' => $objCollection->getBillingAddress(), 'shipping' => $objCollection->getShippingAddress());
if ($objIncludes->isApplicable($fltPrice, $arrAddresses)) {
$fltTax = $objIncludes->calculateAmountIncludedInPrice($fltPrice);
$objSurcharge->tax_free_total_price = $fltPrice - $fltTax;
}
}
}
}
return $objSurcharge;
}
