为了将 Magento 与 Moodle(一个 LMS)集成,我需要用户数据和在单个表中购买的商品的 SKU。最接近的表是 sales_flat_quote。如果我可以将购买的 SKU 分配给它,那么 Moodle 可以在登录时检查该表并将购买的课程添加到用户个人资料中。
使用Ivan Chepurnyi 的教程,这个相关的帖子和这个类似的线程,我设法创建了一个模块,用于写入测试服务器上的日志。现在它不再做任何事情了。
我在 \app\etc\modules\minerva_moodleConnect.xml 中有这个:
<?xml version="1.0" encoding="utf-8"?>
<config>
<modules>
<minerva_moodleConnect>
<active>true</active>
<codePool>local</codePool>
</minerva_moodleConnect>
</modules>
</config>
我在 \app\code\local\minerva\moodleConnect\etc\config.xml 中有这个:
<?xml version="1.0" encoding="utf-8"?>
<config>
<modules>
<minerva_moodleConnect>
<version>0.0.1</version>
</minerva_moodleConnect>
</modules>
<global>
<models>
<minerva_moodleConnect>
<class>minerva_moodleConnect_Model</class>
</minerva_moodleConnect>
</models>
<resources>
<minerva_moodleConnect>
<setup>
<module>minerva_moodleConnect</module>
<class>Mage_Sales_Model_Mysql4_Setup</class>
</setup>
</minerva_moodleConnect>
</resources>
<events>
<sales_order_place_after>
<observers>
<minerva_moodleConnect>
<type>singleton</type>
<class>minerva_moodleConnect_Model_observer</class>
<method>registerCourse</method>
</minerva_moodleConnect>
</observers>
</sales_order_place_after>
</events>
</global>
</config>
我在 \app\code\local\minerva\moodleConnect\model\observer.php 中有这个:
<?php
class minerva_moodleConnect_Model_Observer
{
public function __construct()
{
}
public function registerCourse(Varien_Event_Observer $observer)
{
// Retrieve the product being updated from the event observer
Mage::log("register course called");
/* @var $resource Mage_Sales_Model_Mysql4_Order */
/*$resource = $observer->getEvent()->getResource();
$resource->addVirtualGridColumn(
'sku',
'sales/flat_quote',
array('sku' => 'sku'),
'sku'
);*/
}
}
这在 \app\code\local\minerva\moodleConnect\sql\minerva_moodleConnect_setup\mysql4-install-0.1.0.php 中:
<?php
/**
* Setup scripts, add new column and fulfills
* its values to existing rows
*
*/
/* @var $this Mage_Sales_Model_Mysql4_Setup */
$this->startSetup();
// Add column to grid table
$this->getConnection()->addColumn(
$this->getTable('sales/flat_quote'),
'sku',
"varchar(255) not null default ''"
);
// Add key to table for this field,
// it will improve the speed of searching & sorting by the field
$this->getConnection()->addKey(
$this->getTable('sales/flat_quote'),
'sku',
'sku'
);
// Now you need to fullfill existing rows with data from address table
$select = $this->getConnection()->select();
$select->join(
array('sku'=>$this->getTable('sales/flat_quote_item')),
$this->getConnection()->quoteInto(
'sku.sku = flat_quote_item.sku',
Mage_Sales_Model_Quote_Address::TYPE_BILLING
),
array('sku' => 'sku')
);
$this->getConnection()->query(
$select->crossUpdateFromSelect(
array('sku' => $this->getTable('sales/flat_quote'))
)
);
$this->endSetup();
至此,我在很大程度上猜测与我的案例相关的变化。我的想法是我想复制SKU并调用新的行SKU。不过,其他一切都感觉很扎实。
有没有善良的灵魂可以拍打我的手腕让我重回正轨?