/**
* Quote object getter
*
* @return Ikantam_Buyback_Model_Quote
*/
public function getQuote()
{
if ($this->_quote === null) {
return $this->_checkoutSession->getQuote();
}
return $this->_quote;
}
/**
* Class constructor
* Set customer already exists message
*/
public function __construct()
{
$this->_helper = Mage::helper('checkout');
$this->_customerEmailExistsMessage = $this->_helper->__('There is already a customer registered using this email address. Please login using this email address or enter a different email address to register your account.');
$this->_checkoutSession = Mage::getSingleton('checkout/session');
$this->_quote = $this->_checkoutSession->getQuote();
$this->_customerSession = Mage::getSingleton('customer/session');
}
