private function buildProducts()
{
// load product options for this campaign
$campProducts = new CampaignProducts('CampaignProduct');
$campProducts->load($this->campaign->campaign_id);
// build order_products
$orderProducts = new OrderProducts('OrderProduct');
// does this order already exist? wipe out any existing order products, in case of prior order errors.
// this will prevent dupe order prods in the DB
if (!$this->newOrder) {
$orderProducts->loadByOrderId($this->order->order_id);
if ($orderProducts->getNumProducts()) {
$orderProducts->deleteOrderProductsFromDb();
}
}
// in the future, will there be an input array of products?
// replace POST with DB value? campaign dependent info?
$product_ids = array($this->post['product_id']);
$this->upsell_id = 0;
foreach ($product_ids as $product_id) {
// make sure product passed to api is valid for this campaign
if (!$campProducts->productValid($product_id)) {
//is there only available product id for the campaign? and one passed over product id? if so, assign id to the value
if (count($campProducts->products) == 1 && count($product_ids) == 1) {
$product_id = $campProducts->products[0]->product_id;
} else {
// multiple product ids available. abort
$this->apiError('invalid product supplied');
}
}
$orderProducts->add($product_id, $this->order->shipping_id, $this->order->order_id);
// check for upsells
if (!$this->upsell_id) {
$this->upsell_id = $campProducts->hasUpsell($product_id);
}
}
unset($campProducts);
if (!$orderProducts->save()) {
$this->apiError('opError ' . $orderProducts->error);
}
// grab amounts to return.
$this->amount_product = $orderProducts->getTotal();
unset($orderProducts);
return true;
}
