I have configurable products with 3 super attributes, but now I need only one super attribute, the other two (that has only one option each one) now have to be simple attributes with the value of the only option they have.
Now: super attributes: size (multiple options), color (only one option), fit (only one option)
Need: super attributes: size (multiple options) - simple attributes: color (for example: 'red'), fit (for example: 'slim')
I'm trying this way:
$_configurableProducts = Mage::getModel('catalog/product')
->getCollection()
->addAttributeToSelect('*')
->addAttributeToFilter('type_id', array('eq' => 'configurable'));
foreach ($_configurableProducts as $key_number => $_product) {
$productAttributeOptions = $_product->getTypeInstance(true)->getConfigurableAttributesAsArray($_product);
$attributeOptions = array();
foreach ($productAttributeOptions as $productAttribute) {
foreach ($productAttribute['values'] as $attribute) {
$attributeOptions[$productAttribute['label']][$attribute['value_index']] = $attribute['store_label'];
}
}
$attributeOptions = $attributeOptions['Color'];
$color = array_values($attributeOptions)[0];
$color_group = $_product->getColorGroup();
//Get product attributes
$usedProductAttributeIds = $_product->getTypeInstance()->getUsedProductAttributeIds();
$configurableAttributesData = $_product->getTypeInstance()->getConfigurableAttributesAsArray();
$fitValue;
//Remove Colors and fit from configurable attributes
for ($i=0; $i <= count($configurableAttributesData); $i++) {
if ($configurableAttributesData[$i]['label']=='Fit') {
$fitValue = $configurableAttributesData[$i]['values'][0]['label'];
unset($configurableAttributesData[$i]);
}
if ($configurableAttributesData[$i]['label']=='Color') {
unset($configurableAttributesData[$i]);
}
}
$_product->setCanSaveConfigurableAttributes(true);
$_product->getTypeInstance()->setUsedProductAttributeIds(array(134));
$_product->setConfigurableAttributesData($configurableAttributesData);
$_product->setColor($color)
->setFit($fitValue)
->setColorGroup($color_group)
->save();
}
But after this code color and fit remain as super attributes.
I tried also:
$sql1 = "DELETE FROM catalog_product_super_attribute WHERE attribute_id = 92;";
$sql2 = "DELETE FROM catalog_product_super_attribute WHERE attribute_id = 135;";
$conn->query($sql1);
$conn->query($sql2);
This way I have size as the only superattribute, but color and fit have no value.
