/**
* @param $coupon Coupon
*/
public function addCoupon($coupon)
{
if (!is_object($coupon)) {
parent::addCoupon($coupon);
return;
}
if (isset($this->couponData[$coupon->getId()])) {
return;
}
if (is_numeric($coupon->getOrderTotalMinimum()) && $this->getTotal() < $coupon->getOrderTotalMinimum()) {
throw new Exception(sprintf(__('Cannot apply coupon "%s". Order total less than %s.'), $coupon->getCode(), ProductHelper::formatPrice($coupon->getOrderTotalMinimum())));
}
if (is_numeric($coupon->getOrderTotalMaximum()) && $this->getTotal() > $coupon->getOrderTotalMaximum()) {
throw new Exception(sprintf(__('Cannot apply coupon "%s". Order total more than %s.'), $coupon->getCode(), ProductHelper::formatPrice($coupon->getOrderTotalMaximum())));
}
if ($coupon->isIndividualUse()) {
$this->removeAllCouponsExcept(array());
}
$discount = $coupon->getDiscount($this);
$this->couponData[$coupon->getId()] = array('object' => $coupon, 'discount' => $discount);
parent::addCoupon($coupon->getCode());
$this->addDiscount($discount);
}
