public function getPriceForDays($days)
{
$price = Price::fromString('0', $this->price->getCurrency());
while ($days > 0) {
$days -= $this->unitInDays;
$price = $price->add($this->price);
}
return $price;
}
/**
* Returns the amount minus percentage from Measure.
*
* @param Price $forAmount
* @return Price
*/
public function discountedAmount($forAmount)
{
if ($this->owner->UsePercentageColumn) {
$price = new Price();
if ($forAmount instanceof Money) {
$price->setAmount($forAmount->getAmount());
$price->setCurrency($forAmount->getCurrency());
} else {
$price->setAmount($forAmount);
$price->setCurrency(ShopConfig::current_shop_config()->BaseCurrency);
}
// only recalculate if there is a percentage
if ($this->owner->Measure != 0) {
$original = $price->getAmount();
$percentage = Zend_Locale_Math::Div($this->owner->Measure, self::OneHundred, 10);
$difference = Zend_Locale_Math::Mul($original, $percentage, 10);
$price->setAmount(Zend_Locale_Math::Sub($original, $difference, 10));
}
return $price;
}
return null;
}
/**
* @param Price $priceToSubtract
* @return Price
*/
public function subtract(Price $priceToSubtract)
{
$this->checkCurrencies($this->getCurrency(), $priceToSubtract->getCurrency());
if ($this->isGreaterThan($priceToSubtract)) {
$newGross = $this->getGross() - $priceToSubtract->getGross();
$newNett = $this->getNett() - $priceToSubtract->getNett();
return new Price($newNett, $newGross, $this->getCurrencySymbol(), $this->getTaxForPrices($this, $priceToSubtract));
}
return Price::buildEmpty($this->getCurrencySymbol());
}
/**
* @param Price $other
*/
private function currencyGuard(Price $other)
{
if (!$this->getCurrency()->equals($other->getCurrency())) {
throw new \InvalidArgumentException();
}
}
public function testGetters()
{
$cartItem = new Price(123, new Currency(Currency::USD));
$this->assertSame(123, $cartItem->getAmount());
$this->assertSame(Currency::USD, $cartItem->getCurrency()->getValue());
}