public function computeAmount($InvoiceFactory = null, $save = true, $recurring_choice = null)
{
if (!empty($InvoiceFactory->metaUser)) {
$metaUser = $InvoiceFactory->metaUser;
} else {
$metaUser = new metaUser($this->userid ? $this->userid : 0);
}
$pp = null;
$madefree = false;
if (is_null($recurring_choice) && isset($this->params['userselect_recurring'])) {
$recurring_choice = $this->params['userselect_recurring'];
}
if (empty($this->usage)) {
return null;
}
$recurring = 0;
if (InvoiceFactory::isActualProcessorName($this->method)) {
if (empty($InvoiceFactory->pp)) {
$pp = new PaymentProcessor();
if (!$pp->loadName($this->method)) {
$short = 'processor loading failure';
$event = 'When computing invoice amount, tried to load processor: ' . $this->method;
$tags = 'processor,loading,error';
$params = array();
$eventlog = new eventLog();
$eventlog->issue($short, $tags, $event, 128, $params);
return;
}
$pp->fullInit();
} else {
$pp = $InvoiceFactory->pp;
}
if ($pp->is_recurring($recurring_choice)) {
$recurring = $pp->is_recurring($recurring_choice);
}
if (empty($this->currency)) {
$this->currency = isset($pp->settings['currency']) ? $pp->settings['currency'] : '';
}
}
$usage = explode('.', $this->usage);
// Update old notation
if (!isset($usage[1])) {
$temp = $usage[0];
$usage[0] = 'p';
$usage[1] = $temp;
}
$allfree = false;
switch (strtolower($usage[0])) {
case 'c':
case 'cart':
$cart = $this->getObjUsage();
if ($cart->id) {
if (!empty($this->coupons)) {
foreach ($this->coupons as $coupon) {
if (!$cart->hasCoupon($coupon)) {
$cart->addCoupon($coupon);
}
}
}
$return = $cart->getAmount($metaUser, $this->counter, $this);
$allfree = $cart->checkAllFree($metaUser, $this->counter, $this);
$this->amount = $return;
} elseif (isset($this->params['cart'])) {
// Cart has been deleted, use copied data
$vars = get_object_vars($this->params['cart']);
foreach ($vars as $v => $c) {
// Make extra sure we don't put through any _properties
if (strpos($v, '_') !== 0) {
$cart->{$v} = $c;
}
}
$return = $cart->getAmount($metaUser, $this->counter, $this);
$this->amount = $return;
} else {
$this->amount = '0.00';
}
break;
case 'p':
case 'plan':
default:
$plan = $this->getObjUsage();
if (is_object($pp)) {
$pp->exchangeSettingsByPlan($plan);
if ($this->currency != $pp->settings['currency'] && !empty($pp->settings['currency'])) {
$this->currency = $pp->settings['currency'];
}
if ($pp->is_recurring($recurring_choice)) {
$recurring = $pp->is_recurring($recurring_choice);
} else {
$recurring = 0;
}
}
$terms = $plan->getTermsForUser($recurring, $metaUser);
$terms->incrementPointer($this->counter);
if ($this->coupons) {
$item = array('item' => array('obj' => $plan), 'terms' => $terms);
$cpsh = new couponsHandler($metaUser, $InvoiceFactory, $this->coupons);
$item = $cpsh->applyAllToItems(0, $item);
$terms = $item['terms'];
// Coupons might have changed the terms - reset pointer
$terms->setPointer($this->counter);
}
$allfree = $terms->checkFree();
if (is_object($terms->nextterm)) {
$this->amount = $terms->nextterm->renderTotal();
} else {
$this->amount = '0.00';
}
break;
}
// TODO: This is just a bandaid. We really need to move stuff from the factory over to the invoice class
if (!empty($InvoiceFactory->items->grand_total->cost['amount'])) {
$this->amount = $InvoiceFactory->items->grand_total->cost['amount'];
}
$this->amount = AECToolbox::correctAmount($this->amount);
if (!$recurring || $allfree) {
if (strcmp($this->amount, '0.00') === 0) {
$this->method = 'free';
$madefree = true;
} elseif (strcmp($this->amount, '0.00') === 0 && strcmp($this->method, 'free') !== 0) {
$short = 'invoice amount error';
$event = 'When computing invoice amount: Method error, amount 0.00, but method = ' . $this->method;
$tags = 'processor,loading,error';
$params = array();
$eventlog = new eventLog();
$eventlog->issue($short, $tags, $event, 128, $params);
$this->method = 'error';
}
}
if ($save) {
$this->storeload();
}
if ($madefree) {
$this->made_free = true;
}
}
