order.inc

<?php
require_once SQ_PACKAGES_PATH.'/cms/form/form_submission/form_submission.inc';
require_once SQ_PACKAGES_PATH.'/ecommerce/orders/order_line/order_line.inc';

class Order extends Form_Submission
{


    function Order($assetid=0)
    {
        $this->_ser_attrs = true;
        $this->Asset($assetid);

    }//end constructor


    function _getAllowedLinks()
    {
        $order_links = parent::_getAllowedLinks();
        $order_links[SQ_LINK_TYPE_3]['order_line'] = Array('card' => 'M');
        return $order_links;

    }//end _getAllowedLinks()


    function total()
    {
        $total = 0.0;

        $lines = $this->getLines();
        foreach($lines as $assetid) {
            $line =& $GLOBALS['SQ_SYSTEM']->am->getAsset($assetid);
            $total += $line->attr('quantity') * $line->attr('price');
        }

        return $total;

    }//end total()


    function itemCount()
    {
        $count = 0.0;

        $lines = $this->getLines();
        foreach($lines as $assetid) {
            $line =& $GLOBALS['SQ_SYSTEM']->am->getAsset($assetid);
            $count += $line->attr('quantity');
        }

        return $count;

    }//end itemCount()


    function lineCount()
    {
        $lines = $this->getLines();
        return count($lines);

    }//end lineCount()


    function getLines()
    {
        $links = $GLOBALS['SQ_SYSTEM']->am->getLinks($this->id, SQ_LINK_TYPE_3, 'order_line', false);

        $assetids = Array();

        foreach($links as $link) {
            $assetids[] = $link['minorid'];
        }

        return $assetids;

    }//end getLines()


    function createLine($product_assetid, $price, $quantity=1)
    {
        // create and populate a new order line
        $new_order_line = new Order_Line();

        $new_order_line->setAttrValue('quantity', $quantity);
        $new_order_line->setAttrValue('price', $price);
        $new_order_line->setAttrValue('product_assetid', $product_assetid);

        // prepare type 3 link between order and orderline
        $link = array('asset' => &$this, 'link_type' => SQ_LINK_TYPE_3, 'is_dependant' => 1, 'is_exclusive' =>  1);

        // attempt to link orderline to order
        $GLOBALS['SQ_SYSTEM']->changeDatabaseConnection('db2');
        $GLOBALS['SQ_SYSTEM']->doTransaction('BEGIN');
        $GLOBALS['SQ_SYSTEM']->setRunLevel(SQ_RUN_LEVEL_FORCED);
        $success = $new_order_line->create($link);
        $GLOBALS['SQ_SYSTEM']->restoreRunLevel();

        if ($success) {
            $GLOBALS['SQ_SYSTEM']->doTransaction('COMMIT');
        } else {
            $GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
        }

        $GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();
        return $success;

    }//end createLine()


    function buildLinesFromCart($cart_items, $clear_after=true)
    {
        $ecommerce_checkout_id = $cart_items->attr('ecommerce_checkout_id');
        // cart items is passed in straight from $_SESSION['sq_cart_contents'][$ecommerce_checkout_id];
        foreach($_SESSION['sq_cart_contents'][$ecommerce_checkout_id] as $product_assetid => $product_info) {
            $this->createLine($product_assetid, $product_info['price'], $product_info['quantity']);
        }

        // are we clearing the cart afterwards
        if ($clear_after) {
            unset($_SESSION['sq_cart_contents'][$ecommerce_checkout_id]);
        }

        return true;

    }//end buildLinesFromCart()


}//end class

?>