public function model_call_shipping_country(Model_Purchase $purchase, Jam_Event_Data $data, Model_Location $shipping_country = NULL)
{
if ($shipping_country !== NULL) {
if ($purchase->shipping_same_as_billing) {
$purchase->billing_address->country = $shipping_country;
$purchase->billing_address = $purchase->billing_address;
} else {
$purchase->shipping_address->country = $shipping_country;
$purchase->shipping_address = $purchase->shipping_address;
}
$data->return = $purchase;
}
$address = $purchase->shipping_address();
if ($address and $address->country) {
$data->return = $address->country;
}
}
