Magento – run observer function depend on payment method, how

dependencyevent-observerpayment-methodsshipping-methods

I want to run an observer function depend on payment method, how can I do this?

public function CompleteOrder($observer)
{
    ......
}

Now I want to run this function only when payment method is cashondelivery ….!

when I use code below, in the frontend, when customer click on final button for checkout, if payment method be not cashondelivery then order can not be completed!

public function CompleteOrder($observer)
{
    $method = $observer->getEvent()->getMethodInstance();
    if ($method->getCode() == 'cashondelivery') 
    {
       ...
    } else {
       return false;
}

Best Answer

I am not sure what event you are listening to but what I would suggest would be using the event sales_model_service_quote_submit_success this should be triggered after any quote is successfully transformed into an order.

One of the items passed to the event is the order object itself and to get the payment method you can do as follows.

$order = $observer->getEvent()->getOrder();
$payment_method_code = $order->getPayment()->getMethodInstance()->getCode();

Related Solutions

Magento – OnePage Checkout – Hide Payment method depending on selected shipping method

I've had a similar problem (removing dynamically payment methods) and solved it by extending the _canUseMethod($method) function in Mage_Checkout_Block_Onepage_Payment_Methods. There you can return false for specific payment methods which should not be shown in the payment selection.

Example:

class Company_Module_Block_Methods extends Mage_Checkout_Block_Onepage_Payment_Methods {
    protected function _canUseMethod($method) {
        if ($method != null && $method == 'checkmo') {
            $carriers = Mage::getSingleton('checkout/session')->getQuote()->getShippingAddress()->getShippingMethod();
            if ($carriers == 'flatrate_flatrate') {
                return parent::_canUseMethod($method);
            } else {
                return false;
            }
        }

        return parent::_canUseMethod($method);
    }
}

The config XML would look like:

<config>
    <global>
        <blocks>
            <checkout>
                <rewrite>
                    <onepage_payment_methods>Company_Module_Block_Methods</onepage_payment_methods>
                </rewrite>
            </checkout>
        </blocks>
    </global>
</config>

That way I could remove payment methods right before they get shown in the one page checkout.

Hope that helps anyone.

Magento 1 – How to Run Function When Checkout Page Opens

Assume that you have default magento onepage checkout.

So you event should be

controller_action_postdispatch_checkout_onepage_index

Instead of

controller_action_postdispatch_opc_json_saveOrder

EDit:

As you have using IWD extension ,then your event may be:

controller_action_postdispatch_opc_index_index