/**
* @return mixed
* @throws Exception
* @throws \Exception
*/
public function getCart()
{
if (!isset($this->cart)) {
$number = $this->_getSessionCartNumber();
if ($cart = $this->_getCartRecordByNumber($number)) {
$this->cart = Market_OrderModel::populateModel($cart);
} else {
$this->cart = new Market_OrderModel();
$this->cart->number = $number;
}
$this->cart->lastIp = craft()->request->getIpAddress();
// Update the cart if the customer has changed and recalculate the cart.
$customer = craft()->market_customer->getCustomer();
if ($customer->id) {
if (!$this->cart->isEmpty() && $this->cart->customerId != $customer->id) {
$this->cart->customerId = $customer->id;
$this->cart->email = $customer->email;
$this->cart->billingAddressId = null;
$this->cart->shippingAddressId = null;
$this->cart->billingAddressData = null;
$this->cart->shippingAddressData = null;
craft()->market_order->save($this->cart);
}
}
}
return $this->cart;
}
