/**
* Add a shipping address to this quote. If split-shipping is not enabled
* the supplied shipping address will override the address already on this
* quote.
*
* @param ISC_QUOTE_ADDRESS_SHIPPING $address Shipping address instance.
* @return ISC_QUOTE This quote instance.
*/
public function addShippingAddress(ISC_QUOTE_ADDRESS_SHIPPING $address)
{
$address->setQuote($this);
$address->setType(ISC_QUOTE_ADDRESS::TYPE_SHIPPING);
if ($this->isSplitShipping == false) {
foreach ($this->addresses as $k => $existingAddress) {
if ($existingAddress->getType() == ISC_QUOTE_ADDRESS::TYPE_SHIPPING) {
$this->addresses[$k] = $address;
$address->setId($existingAddress->getId());
return $this;
}
}
}
$this->addresses[$address->getId()] = $address;
return $this;
}
