public function swapCart($user)
{
Zend_Registry::get('logger')->entering();
Zend_Registry::get('logger')->debug('Instantiate transaction');
$transactionId = $this->create();
Zend_Registry::get('logger')->debug('Find items to buy');
$lineItemTable = new LineItem();
$items = $lineItemTable->findItems($user->id);
$lineItems = $user->findLineItem();
Zend_Registry::get('logger')->debug('Calculate charges & fees');
$totalCharges = 0;
$totalFees = 0;
/*
foreach ($items as $item)
{
$totalCharges += $item->points + Item::shippingCharge($item->weight);
$totalFees += self::TRANSACTION_CHARGE;
}
*/
foreach ($lineItems as $lineItem) {
$item = $lineItem->findParentItem();
$totalCharges += $item->points;
if (1 == $lineItem->shipping) {
$totalCharges += Item::shippingCharge($item->weight);
}
$totalFees += self::TRANSACTION_CHARGE;
}
Zend_Registry::get('logger')->debug('Calculate swapbucks to buy');
$swapbucksToBuy = $totalCharges - $user->balance;
if ($swapbucksToBuy < 0) {
$swapbucksToBuy = 0;
}
Zend_Registry::get('logger')->debug('Find the swaplady user');
$users = new User();
$swaplady = $users->fetchRow('username = "******"');
Zend_Registry::get('logger')->debug('Transfer charges & fees from paypal');
$totalPaypalTransfer = $totalCharges + $totalFees;
PaypalEntry::transfer($transactionId, $user, $swaplady, $totalPaypalTransfer);
Zend_Registry::get('logger')->debug('Transfer bought swapbucks');
SwapbuckEntry::transfer($transactionId, $swaplady, $user, $swapbucksToBuy);
Zend_Registry::get('logger')->debug('Transfer items');
foreach ($items as $item) {
$this->swapItem($transactionId, $user, $item);
}
Zend_Registry::get('logger')->exiting();
}
