Magento API：将预先存在的简单产品分配给可配置产品

Question

我有一个包含大量库存商品的客户数据库，这些商品作为简单产品上传到 Magento。

现在我需要将它们分组并将它们分配给可配置的产品，它们的尺寸和颜色是它们的可配置属性。

Magento API 有一个 Product_Link 类，它有一个看起来很有前途的方法：catalogue-product-link.assign (link)，但我无法终生弄清楚我需要什么参数才能让它工作对于可配置产品，前提是 assign 本来就是这样使用的。

Answer 1

嗯，这里的笔记帮助我完成了这项工作。因此，我想与您分享将简单产品添加到现有可配置产品的代码。

此代码假定简单产品是一个有效的添加，我不确定如果不是会发生什么。

private function _attachProductToConfigurable( $_childProduct, $_configurableProduct ) {
   $loader = Mage::getResourceModel( 'catalog/product_type_configurable' )->load( $_configurableProduct );

   $ids = $_configurableProduct->getTypeInstance()->getUsedProductIds(); 
   $newids = array();
   foreach ( $ids as $id ) {
      $newids[$id] = 1;
   }

   $newids[$_childProduct->getId()] = 1;

   $loader->saveProducts( $_configurableProduct->getId(), array_keys( $newids ) );                
}

Answer 2

Scimon 接受的答案中的代码在最近版本的 magento 中不再有效（至少在 1.7 中）。但幸运的是，您只需要一个小修复就可以让它再次工作：

private function _attachProductToConfigurable( $_childProduct, $_configurableProduct ) {
   $loader = Mage::getResourceModel( 'catalog/product_type_configurable' )->load( $_configurableProduct, $_configurableProduct->getId() );

   $ids = $_configurableProduct->getTypeInstance()->getUsedProductIds(); 
   $newids = array();
   foreach ( $ids as $id ) {
      $newids[$id] = 1;
   }

   $newids[$_childProduct->getId()] = 1;

   //$loader->saveProducts( $_configurableProduct->getid(), array_keys( $newids ) );                
   $loader->saveProducts( $_configurableProduct, array_keys( $newids ) );                
}

Answer 3

我现在正在做这件事。

到目前为止，我发现这些项目作为参考很有帮助：

• http://snippi.net/magento-programmatically-add-configurable-product-color-api
• http://www.omnisubsole.com/blog/2009/07/01/configurable-products-in-magento.html
• http://www.magentocommerce.com/boards/viewthread/6941/P30/

到目前为止，我将发布我的代码，并希望在它工作后更新它..

// Set 'item_size' as the super attribute  # choose your own attribute!
// this is the 'choose-able' field that differenciates products
$super_attributes=array( Mage::getModel('eav/entity_attribute')
  ->loadByCode('catalog_product','item_size')
  ->getData('attribute_id')
  );  
$product_collection=Mage::getModel('catalog/product')->getCollection();

// Fetch configurable orders
$product_collection->addFieldToFilter('type_id',Array('eq'=>"configurable"));
#$product_collection->addFieldToFilter('sku',Array('eq'=>"ASMCL000002"));  

$product_collection->addAttributeToSelect('*');

$count=0;
foreach($product_collection as $product) {
  $sku = $product->getSku();
  echo "SKU: $sku\n";

  $simple_children_collection = Mage::getModel('catalog/product')->getCollection();
  $simple_children_collection->addAttributeToSelect('*');
  $simple_children_collection->addFieldToFilter('sku',Array('like'=>$sku . "-%"));
  echo "children: ";
  foreach($simple_children_collection as $child) {
      $child_sku = $child->getSku();
      echo "$child_sku ";
      #visiblity should be 'nowhere'
  }
  echo "\n";

if (!$product->getTypeInstance()->getUsedProductAttributeIds()) {
  # This is a new product without the Configurable Attribue Ids set
  $product->getTypeInstance()
    ->setUsedProductAttributeIds( $super_attributes );

  //$product->setConfigurableAttributesData(array($_attributeData));
  $product->setCanSaveConfigurableAttributes(true); # Not sure if this is needed.

  $product->setConfigurableProductsData(''); # Use this to add child products.

}


  $count++;

  try {
      $product->save();
      $productId = $product->getId();
      echo $product->getId() . ", $sku updated\n";
  }
  catch (Exception $e){
      echo "$sku not added\n";
      echo "exception:$e";
  }

}
echo "\nCount is $count\n";

好的，这使用“item_size”作为区分“简单”产品的属性。此外，这假定“可配置”父 SKU 是子 SKU 的根。例如，ABC001 是父级，而 ABC001-SMALL 和 ABC001-LARGE 是简单的子级。

希望对某人有所帮助。

Answer 4

我这是一个未受过教育的猜测，但我认为你的要求不能用现有的 API 完成。您必须自己编写或直接访问数据库。

Answer 5

这是我直接用 PHP 做的 hack-y 方式。有三个相关的表。我使用颜色和大小作为我的属性。 我的父产品（可配置）实际上并不存在于我的目录中。它们本质上是模型级别，然后产品是 SKU 级别。 所以 LIKE 'parentproductsku%' 适合孩子们。

$query1 = "SELECT * FROM mage_catalog_product_entity WHERE type_id= 'configurable'";
    //Find the parent id
    $statusMessage = "Ok, found a product with a confgurable attribute";
    $result1 = $this->runQuery($query1, "query1", $statusMessage);
    while ($row1 = mysql_fetch_assoc($result1)) { //entering the first loop where products are configurable
        $this->parentId = $row1['entity_id'];
        $this->parentSku = $row1['sku'];

        echo "The SKU was $this->parentSku" . "<br />";

    //insert these into the link table for association
    $query2 = "SELECT * FROM mage_catalog_product_entity WHERE type_id= 'simple' AND sku LIKE '" . $this->parentSku . "%';";
    // find the child ids that belong to the parent
    $statusMessage = "Found some children for $this->parentSku";
    $result2 = $this->runQuery($query2, "query2", $statusMessage);
    while ($row2 = mysql_fetch_assoc($result2)) {//entering the second loop where SKU is like model sku
        $this->childId = $row2['entity_id'];
        $this->childSku = $row2['sku'];

        echo "Now we're working with a child SKU $this->childSku" . "<br />";

        //"REPLACE INTO catalog_product_super_attribute SET product_id='".$product->entity_id."', attribute_id='".$attribute->attribute_id."', position='".$position."'";
        $query3 = "REPLACE INTO mage_catalog_product_super_attribute  (product_id, attribute_id, position) VALUES ('" . $this->childId . "', '76', '0');";
        $message3 = "Inserted attribute for color for ID $this->childId SKU $this->childSku";
        $result3 = $this->runQuery($query3, "query3", $message3);

        $query4 = "REPLACE  INTO mage_catalog_product_super_attribute_label (product_super_attribute_id, store_id, use_default, value) VALUES (LAST_REPLACE_ID(), '0', '0', 'Color');";
        $message4 = "Inserted attribute for Color  SKU $this->childSku ID was $this->db->insert_id";
        $result4 = $this->runQuery($query4, "query4", $message4);

        $query5 = "REPLACE  INTO mage_catalog_product_super_attribute  (product_id, attribute_id, position) VALUES ('" . $this->childId . "', '529', '0');";
        $message5 = "Inserted attribute for Product Size SKU $this->childSku";
        $result5= $this->runQuery($query5, "query5", $message5);


        $query6 = "REPLACE  INTO mage_catalog_product_super_attribute_label (product_super_attribute_id, store_id, use_default, value) VALUES (LAST_REPLACE_ID(), '0', '0', 'Size');";
        $message6 = "Inserted attribute for Size SKU $this->childSku ID was $this->db->insert_id";
        $result6 = $this->runQuery($query6, "query6", $message6);

        $query7 = "REPLACE INTO mage_catalog_product_super_link (product_id, parent_id) VALUES ('" . $this->childId . "', '" . $this->parentId . "');";
        $message7 = "Inserted $this->childId and $this->parentId into the link table";
        $result7 = $this->runQuery($query7, "query7", $message7);

        $query8 = "REPLACE INTO mage_catalog_product_relation (parent_id, child_id) VALUES ('" . $this->parentId . "', '" . $this->childId . "');";
        $message8 = "Inserted $this->childId and $this->parentId into the link table";
        $result8 = $this->runQuery($query8, "query8", $message8);

        } //end while row 2 the child ID

            } //end while row 1 the parent id

Answer 6

令人惊讶的是，如果您所有的简单产品价格相同，这会奏效：

        $childProducts = $configurable->getTypeInstance(true)->getUsedProductIds($configurable);

        // Don't add this product if it's already there
        if(!in_array($child->getId(), $childProducts)) {    
            $childProducts[] = $child->getId();
        }


        $existingIds = $configurable->getTypeInstance(true)->getUsedProductAttributeIds($configurable);
        $newAttributes = array();

        foreach($configurable->getTypeInstance(true)->getSetAttributes($configurable) as $attribute) {

        if(!in_array($attribute->getId(), $existingIds) && $configurable->getTypeInstance(true)->canUseAttribute($attribute)
            && $child->getAttributeText($attribute->getAttributeCode())) {

            // Init configurable attribute
            $configurableAtt = Mage::getModel('catalog/product_type_configurable_attribute')
                ->setProductAttribute($attribute);

            // Add new attribute to array
            $newAttributes[] = array(
               'id'             => $configurableAtt->getId(),
               'label'          => $configurableAtt->getLabel(),
               'position'       => $attribute->getPosition(),
               'values'         => $configurableAtt->getPrices() ? $configurable->getPrices() : array(),
               'attribute_id'   => $attribute->getId(),
               'attribute_code' => $attribute->getAttributeCode(),
               'frontend_label' => $attribute->getFrontend()->getLabel(),
            );
        }
    }

    if(!empty($newAttributes)) {

        $configurable->setCanSaveConfigurableAttributes(true);
        $configurable->setConfigurableAttributesData($newAttributes);
    }
        $configurable->setConfigurableProductsData(array_flip($childProducts));
        $configurable->save();

Answer 7

@aeno 的解决方案对我不起作用，所以我对其进行了一些改进。这已经使用通过Mage::getModel( 'catalog/product' )->load() 方法实例化的产品进行了测试。

private function _attachProductToConfigurable( $childProduct, $configurableProduct )
{
    $childIds   = $configurableProduct->getTypeInstance()->getUsedProductIds();
    $childIds[] = $childProduct->getId();
    $childIds   = array_unique( $childIds );

    Mage::getResourceModel( 'catalog/product_type_configurable' )
        ->saveProducts( $configurableProduct, $childIds );
}