在我们的Magento商店,我们使用扩展程序"条形码运输"(http://www.magentocommerce.com/magento-connect/barcode-shipping.html)或扩展程序中的自定义Productgrid更新我们的库存"增强型管理网格(+编者)" (http://www.magentocommerce.com/magento-connect/enhanced-admin-grids-editor.html)。
如果产品已售出且库存数量达到0,则属性inventory_stock_availability设置为" Out of Stock"。如果库存已更新,我们必须手动将属性inventory_stock_availability设置为" In Stock"。
有没有办法自动将库存可用性设置为"库存"当库存水平更新为大于0的值时?也许是一个自定义扩展来监听触发事件?
答案 0 :(得分:1)
我通过使用@DWils答案和cronjob的组合找到了合适的方法。
在我的扩展配置中(app / code / local / My / UpdateStockAvailability / etc / config.xml):
<?xml version="1.0" encoding="UTF-8"?>
<config>
<modules>
<My_UpdateStockAvailability>
<version>1.0.0</version>
</My_UpdateStockAvailability>
</modules>
<global>
<models>
<my_updatestockavailability>
<class>My_UpdateStockAvailability_Model</class>
</my_updatestockavailability>
</models>
<events>
<catalog_product_save_after>
<observers>
<my_updatestockavailability>
<class>my_updatestockavailability/observer</class>
<method>updateStockAvailability</method>
<type>singleton</type>
</my_updatestockavailability>
</observers>
</catalog_product_save_after>
</events>
</global>
<crontab>
<jobs>
<updatestockavailabilitycronjob>
<schedule>
<cron_expr>*/15 7-19 * * *</cron_expr>
</schedule>
<run>
<model>my_updatestockavailability/observer::updateCronAction</model>
</run>
</updatestockavailabilitycronjob>
</jobs>
</crontab>
</config>
我的观察员(app / code / local / My / UpdateStockAvailability / Model / Observer.php):
<?php
class My_UpdateStockAvailability_Model_observer {
public function updateStockAvailability(Varien_Event_Observer $observer) {
$product = $observer->getProduct();
$stockData = $product->getStockData();
if ( $product && $stockData['qty'] ) {
$stock = Mage::getModel('cataloginventory/stock_item')->loadByProduct($product->getEntityId()); // Load the stock for this product
$stock->setData('is_in_stock', 1); // Set the Product to InStock
$stock->save(); // Save
}
}
public function updateCronAction() {
$collection = Mage::getResourceModel('cataloginventory/stock_item_collection');
$outQty = Mage::getStoreConfig('cataloginventory/item/options_min_qty');
$collection->addFieldToFilter('qty', array('gt' => $outQty));
$collection->addFieldToFilter('is_in_stock', 0);
foreach ($collection as $item) {
$item->setData('is_in_stock', 1);
}
$collection->save();
$bundleCollection = Mage::getModel('catalog/product')->getCollection()
->addAttributeToSelect('*')
->addAttributeToSelect('type')
->addAttributeToFilter('type_id', 'bundle')
->joinField('is_in_stock', 'cataloginventory/stock_item', 'is_in_stock', 'product_id=entity_id', '{{table}}.stock_id=1', 'left')
->addAttributeToFilter('is_in_stock', array('eq' => 0));
foreach ($bundleCollection as $bundle) {
$selectionCollection = $bundle->getTypeInstance(true)->getSelectionsCollection($bundle->getTypeInstance(true)->getOptionsIds($bundle), $bundle);
$allInStock = true;
foreach ($selectionCollection as $option) {
$stockItem = $option->getStockItem();
if ($stockItem->getQty() <= 0 || $stockItem->getIsInStock() <= $outQty) {
$allInStock = false;
}
}
if ($allInStock) {
$stockItem = Mage::getModel('cataloginventory/stock_item')->loadByProduct($bundle);
$stockItem->setData('is_in_stock', 1);
$stockItem->save();
}
}
}
}
最后是模块xml(app / etc / modules / My_UpdateStockAvailability.xml):
<?xml version="1.0" encoding="UTF-8"?>
<config>
<modules>
<My_UpdateStockAvailability>
<active>true</active>
<codePool>local</codePool>
</My_UpdateStockAvailability>
</modules>
</config>
答案 1 :(得分:0)
您可以通过添加观察者来监视catalog_product_save_before
并告诉它检查产品数量,以及是否&gt; 0(或触发缺货的最小值)
然后将标志inventory_stock_availability设置为1并返回。这将在产品保存发生之前更改标志。
请注意,如果根据商店的设置方式单独管理数量和库存标记,这可能会对商店的功能产生其他影响。例如,在我们拥有的一家商店,我们现在隐藏购买,如果它已经缺货,而且现有的任何数量都已经预留给了某个人,但尚未发货。
这篇文章详细介绍了如何创建这样的观察者 http://blog.chapagain.com.np/magento-event-observer-with-save-before-and-save-after/