/**
* Checks the integrity of a cart
* to make sure all dependencies are met
*
* @param $cart_id
* @param $id_type
* @return unknown_type
*/
function checkIntegrity($cart_id, $id_type = 'user_id')
{
$user_id = 0;
$session_id = '';
JTable::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_citruscart/tables');
JModelLegacy::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_citruscart/models');
// get the cart's items as well as user info (if logged in)
$model = JModelLegacy::getInstance('Carts', 'CitruscartModel');
switch ($id_type) {
case "session":
case "session_id":
$model->setState('filter_session', $cart_id);
$session_id = $cart_id;
break;
case "user":
case "user_id":
default:
$model->setState('filter_user', $cart_id);
$user_id = $cart_id;
break;
}
$carthelper = new CitruscartHelperCarts();
// get the cart items
$cart_items = $model->getList(false, false);
if (!empty($cart_items)) {
// foreach
foreach ($cart_items as $citem) {
if (!$carthelper->canAddItem($citem, $cart_id, $id_type)) {
JFactory::getApplication()->enqueueMessage(JText::_('COM_CITRUSCART_REMOVING_ITEM_FROM_CART_FOR_FAILED_DEPENDENCIES') . " - " . $citem->product_name, 'message');
$carthelper->removeCartItem($session_id, $user_id, $citem->product_id);
}
}
}
return true;
}
function getProductsInfo()
{
Citruscart::load("CitruscartHelperProduct", 'helpers.product');
$product_helper = CitruscartHelperBase::getInstance('Product');
DSCModel::addIncludePath(JPATH_SITE . DS . 'components/com_citruscart/models');
DSCModel::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_citruscart/models');
JTable::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_citruscart/tables');
$model = DSCModel::getInstance('Carts', 'CitruscartModel');
$session = JFactory::getSession();
$user_id = $session->get('user_id', '', 'citruscart_pos');
$model->setState('filter_user', $user_id);
Citruscart::load("CitruscartHelperBase", 'helpers._base');
Citruscart::load("CitruscartHelperCarts", 'helpers.carts');
$user_helper = CitruscartHelperBase::getInstance('User');
$filter_group = $user_helper->getUserGroup($user_id);
$model->setState('filter_group', $filter_group);
$cartitems = $model->getList();
$productitems = array();
foreach ($cartitems as $cartitem) {
//echo Citruscart::dump($cartitem);
unset($productModel);
$productModel = DSCModel::getInstance('Products', 'CitruscartModel');
$filter_group = $user_helper->getUserGroup($user_id, $cartitem->product_id);
$productModel->setState('filter_group', $filter_group);
$productModel->setId($cartitem->product_id);
if ($productItem = $productModel->getItem(false)) {
$productItem->price = $productItem->product_price = !$cartitem->product_price_override->override ? $cartitem->product_price : $productItem->price;
//we are not overriding the price if its a recurring && price
if (!$productItem->product_recurs && $cartitem->product_price_override->override) {
// at this point, ->product_price holds the default price for the product,
// but the user may qualify for a discount based on volume or date, so let's get that price override
// TODO Shouldn't we remove this? Is it necessary? $cartitem has already done this in the carts model!
$productItem->product_price_override = $product_helper->getPrice($productItem->product_id, $cartitem->product_qty, $filter_group, JFactory::getDate()->toSql());
if (!empty($productItem->product_price_override)) {
$productItem->product_price = $productItem->product_price_override->product_price;
}
}
if ($productItem->product_check_inventory) {
// using a helper file,To determine the product's information related to inventory
$availableQuantity = $product_helper->getAvailableQuantity($productItem->product_id, $cartitem->product_attributes);
if ($availableQuantity->product_check_inventory && $cartitem->product_qty > $availableQuantity->quantity && $availableQuantity->quantity >= 1) {
JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_CITRUSCART_CART_QUANTITY_ADJUSTED', $productItem->product_name, $cartitem->product_qty, $availableQuantity->quantity));
$cartitem->product_qty = $availableQuantity->quantity;
}
// removing the product from the cart if it's not available
if ($availableQuantity->quantity == 0) {
if (empty($cartitem->user_id)) {
CitruscartHelperCarts::removeCartItem($session_id, $cartitem->user_id, $cartitem->product_id);
} else {
CitruscartHelperCarts::removeCartItem($cartitem->session_id, $cartitem->user_id, $cartitem->product_id);
}
JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_CITRUSCART_NOT_AVAILABLE') . " " . $productItem->product_name);
continue;
}
}
// TODO Push this into the orders object->addItem() method?
$orderItem = JTable::getInstance('OrderItems', 'CitruscartTable');
$orderItem->product_id = $productItem->product_id;
$orderItem->orderitem_sku = $cartitem->product_sku;
$orderItem->orderitem_name = $productItem->product_name;
$orderItem->orderitem_quantity = $cartitem->product_qty;
$orderItem->orderitem_price = $productItem->product_price;
$orderItem->orderitem_attributes = $cartitem->product_attributes;
$orderItem->orderitem_attribute_names = $cartitem->attributes_names;
$orderItem->orderitem_attributes_price = $cartitem->orderitem_attributes_price;
$orderItem->orderitem_final_price = ($orderItem->orderitem_price + $orderItem->orderitem_attributes_price) * $orderItem->orderitem_quantity;
$results = JFactory::getApplication()->triggerEvent("onGetAdditionalOrderitemKeyValues", array($cartitem));
foreach ($results as $result) {
foreach ($result as $key => $value) {
$orderItem->set($key, $value);
}
}
// TODO When do attributes for selected item get set during admin-side order creation?
array_push($productitems, $orderItem);
}
}
return $productitems;
}
