attach($this, array('NOTIFIER_CART_GET_PRODUCTS_START', 'NOTIFIER_CART_GET_PRODUCTS_END'));
$zco_notifier->attach($this, array('NOTIFY_HEADER_END_SHOPPING_CART', 'NOTIFY_HEADER_START_CHECKOUT_SHIPPING', 'NOTIFY_HEADER_START_CHECKOUT_PAYMENT', 'NOTIFY_HEADER_START_CHECKOUT_CONFIRMATION'));
}
/**
* Update Method
*
* Called by observed class when any of our notifiable events occur
*
* @param object $class
* @param string $eventID
*/
function update(&$class, $eventID) {
global $messageStack;
global $currencies;
global $db;
switch ($eventID) {
case 'NOTIFIER_CART_GET_PRODUCTS_END':
case 'NOTIFY_HEADER_END_SHOPPING_CART':
if (isset($_SESSION['customer_id'])){
$prevOrders = $db->Execute("SELECT count(orders_id) total_orders FROM ".TABLE_ORDERS." WHERE customers_id = ".(int)$_SESSION['customer_id']);
if ((int)$prevOrders->fields['total_orders'] == 0) {
if ($_SESSION['cart']->count_contents() > 0 && MIN_FIRST_ORDER_AMOUNT > 0) {
if($_SESSION['cart']->show_total() < MIN_FIRST_ORDER_AMOUNT) {
$_SESSION['valid_to_checkout'] = false;
$messageStack->add('shopping_cart', sprintf(TEXT_FIRST_ORDER_UNDER_MIN_AMOUNT, $currencies->format(MIN_FIRST_ORDER_AMOUNT)) . '
', 'caution');
}
}
} else {
if ($_SESSION['cart']->count_contents() > 0 && MIN_ORDER_AMOUNT > 0) {
if($_SESSION['cart']->show_total() < MIN_ORDER_AMOUNT) {
$_SESSION['valid_to_checkout'] = false;
$messageStack->add('shopping_cart', sprintf(TEXT_ORDER_UNDER_MIN_AMOUNT, $currencies->format(MIN_ORDER_AMOUNT)) . '
', 'caution');
}
}
}
} else {
if ($_SESSION['cart']->count_contents() > 0 && MIN_ORDER_AMOUNT > 0) {
if($_SESSION['cart']->show_total() < MIN_ORDER_AMOUNT) {
$_SESSION['valid_to_checkout'] = false;
$messageStack->add('shopping_cart', sprintf(TEXT_ORDER_UNDER_MIN_AMOUNT, $currencies->format(MIN_ORDER_AMOUNT)) . '
', 'caution');
}
}
}
break;
case 'NOTIFY_HEADER_START_CHECKOUT_SHIPPING':
case 'NOTIFY_HEADER_START_CHECKOUT_PAYMENT':
case 'NOTIFY_HEADER_START_CHECKOUT_CONFIRMATION':
if (isset($_SESSION['customer_id'])){
$prevOrders = $db->Execute("SELECT count(orders_id) total_orders FROM ".TABLE_ORDERS." WHERE customers_id = ".(int)$_SESSION['customer_id']);
if ((int)$prevOrders->fields['total_orders'] == 0) {
if ($_SESSION['cart']->count_contents() > 0 && MIN_FIRST_ORDER_AMOUNT > 0) {
if($_SESSION['cart']->show_total() < MIN_FIRST_ORDER_AMOUNT) {
zen_redirect(zen_href_link(FILENAME_SHOPPING_CART));
}
}
} else {
if ($_SESSION['cart']->count_contents() > 0 && MIN_ORDER_AMOUNT > 0) {
if($_SESSION['cart']->show_total() < MIN_ORDER_AMOUNT) {
zen_redirect(zen_href_link(FILENAME_SHOPPING_CART));
}
}
}
} else {
if ($_SESSION['cart']->count_contents() > 0 && MIN_ORDER_AMOUNT > 0) {
if($_SESSION['cart']->show_total() < MIN_ORDER_AMOUNT) {
zen_redirect(zen_href_link(FILENAME_SHOPPING_CART));
}
}
}
break;
default:
break;
}
}
}
?>