Ok I found the answer :
We had a module (socolissimoflexibilite
) extending the module socolissimosimplicite
.
socolissimoflexibilite
rewrites the collectRates()
function, and freeShipping
isn't supported anymore. I had to rewrite this part by myself.
For people getting the same issues with this module, here is the trick :
In Addonline_SoColissimoFlexibilite_Model_Carrier_ShippingMethod
class, the collectRates()
function must be replaced with this code :
public function collectRates(Mage_Shipping_Model_Rate_Request $request)
{
$rates = parent::collectRates($request);
$shippingAddress = Mage::getSingleton('checkout/session')->getQuote()->getShippingAddress();
if ($shippingAddress && $shippingAddress->getData('soco_product_code') == 'RDV') {
foreach ($rates->getAllRates() as $rate) {
if ($rate->getCarrier()===$this->_code) {
$rate->setPrice($rate->getPrice()+(int)Mage::getStoreConfig('carriers/socolissimoflexibilite/rdv_fees'));
}
}
}
if($shippingAddress->getFreeShipping()) {
foreach ($rates->getAllRates() as $rate) {
if($rate->getCarrier() === $this->_code) {
$rate->setPrice(0) ;
$rate->setCost(0) ;
}
}
}
return $rates;
}
And now, freeShipping rules will be supported by socolissimoflexibilite
!