protected function _canShowQuantity($product, $mode, $data)
{
if (!$product->getData('stock_item')->is_in_stock) {
return 'out';
}
$quantity = 0;
if ($product->isConfigurable()) {
$model = new Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Type_Configurable();
$simpleProductIds = $model->getChildrenIds($product->getId());
foreach (current($simpleProductIds) as $productId) {
$simpleProduct = Mage::getModel('catalog/product')->load($productId);
$productQty = $simpleProduct->getData('stock_item')->qty;
$quantity = $quantity + (int) $productQty;
}
} elseif ($product->getTypeInstance() instanceof Mage_Bundle_Model_Product_Type) {
if ($mode = 'category') {
$childIds = $product->getTypeInstance()->getChildrenIds($product->getId());
$sum = array();
foreach ($childIds as $childId) {
foreach ($childId as $simpleId) {
$simpleProduct = Mage::getModel('catalog/product')->load($simpleId);
$simpleQty += $simpleProduct->getData('stock_item')->qty;
}
$sum[] = $simpleQty;
$simpleQty = 0;
}
$quantity = min($sum);
} else {
$groupSum = array();
foreach ($product->getTypeInstance()->getOptions() as $option) {
if (!$option->getData('required')) {
continue;
}
foreach ($option->getSelections() as $simpleProduct) {
$sum += $simpleProduct->getData('stock_item')->qty;
}
$groupSum[] = $sum;
$sum = 0;
}
$quantity = min($groupSum);
}
} else {
$quantity = $product->getData('stock_item')->qty;
}
if ($quantity > 0 && $quantity < (int) $data[$mode . '_min_stock']) {
return $quantity;
}
return false;
}
public function validateInStock($ruleId, $productId)
{
$result = array();
$model = Mage::getModel('catalog/product');
$out = Mage::getStoreConfig("prolabels/instock/out");
$minItems = (int) Mage::getStoreConfig("prolabels/instock/minitems");
try {
$product = $model->load($productId);
if ($product->getTypeInstance() instanceof Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Type_Configurable) {
$model = new Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Type_Configurable();
$simpleProductIds = $model->getChildrenIds($product->getId());
foreach (current($simpleProductIds) as $productId) {
$simpleProduct = Mage::getModel('catalog/product')->load($productId);
$productQty = $simpleProduct->getData('stock_item')->qty;
$quantity = $quantity + (int) $productQty;
}
} elseif ($product->getTypeInstance() instanceof Mage_Bundle_Model_Product_Type) {
$groupSum = array();
foreach ($product->getTypeInstance()->getOptions() as $option) {
if (!$option->getData('required')) {
return $this;
}
$selections = $option->getSelections();
if (count($selections) < 1) {
continue;
}
// $sum = 0;
foreach ($selections as $simpleProduct) {
$sum += $simpleProduct->getData('stock_item')->qty;
}
$groupSum[] = $sum;
$sum = 0;
}
if (count($groupSum) < 1) {
$quantity = 999999;
} else {
$quantity = min($groupSum);
}
} else {
$quantity = $product->getData('stock_item')->qty;
}
if (!$product->getData('stock_item')->is_in_stock || $quantity == 0) {
if ($out) {
$result = array('rules_id' => $ruleId, 'product_id' => $product->getId());
}
} else {
if ($quantity > 0 && $quantity < $minItems) {
$result = array('rules_id' => $ruleId, 'product_id' => $product->getId());
}
}
if (count($result) > 0) {
$model = Mage::getModel('prolabels/index');
$model->addData($result);
$model->save();
}
} catch (Exception $e) {
throw $e;
}
return $this;
}
