Hi,
As far as what I am able to investigate through the function calls, I found that there is a function in file \Magento\Sales\Model\Order\Payment.php
public function place()
{
$this->_eventManager->dispatch('sales_order_payment_place_start', ['payment' => $this]);
$order = $this->getOrder();
$this->setAmountOrdered($order->getTotalDue());
$this->setBaseAmountOrdered($order->getBaseTotalDue());
$this->setShippingAmount($order->getShippingAmount());
$this->setBaseShippingAmount($order->getBaseShippingAmount());
$methodInstance = $this->getMethodInstance();
$methodInstance->setStore($order->getStoreId());
$orderState = Order::STATE_NEW;
$orderStatus = $methodInstance->getConfigData('order_status');
$isCustomerNotified = $order->getCustomerNoteNotify();
// Do order payment validation on payment method level
$methodInstance->validate();
$action = $methodInstance->getConfigPaymentAction();
if ($action) {
if ($methodInstance->isInitializeNeeded()) {
$stateObject = new \Magento\Framework\DataObject();
// For method initialization we have to use original config value for payment action
$methodInstance->initialize($methodInstance->getConfigData('payment_action'), $stateObject);
$orderState = $stateObject->getData('state') ?: $orderState;
$orderStatus = $stateObject->getData('status') ?: $orderStatus;
$isCustomerNotified = $stateObject->hasData('is_notified')
? $stateObject->getData('is_notified')
: $isCustomerNotified;
} else {
$orderState = Order::STATE_PROCESSING;
$this->processAction($action, $order);
$orderState = $order->getState() ? $order->getState() : $orderState;
$orderStatus = $order->getStatus() ? $order->getStatus() : $orderStatus;
}
} else {
$order->setState($orderState)
->setStatus($orderStatus);
}
$isCustomerNotified = $isCustomerNotified ?: $order->getCustomerNoteNotify();
if (!array_key_exists($orderStatus, $order->getConfig()->getStateStatuses($orderState))) {
$orderStatus = $order->getConfig()->getStateDefaultStatus($orderState);
}
$this->updateOrder($order, $orderState, $orderStatus, $isCustomerNotified);
$this->_eventManager->dispatch('sales_order_payment_place_end', ['payment' => $this]);
return $this;
}In this function, I expected the Class for the object $methodInstance should be Magento\Ccavenuepay\Model\Ccavenuepay.php because this the payment method class for Ccavenue payment gateway extension I am using but when I used get_class($methodInstance) then I found out that it is an instance of \Magento\Payment\Model\Method\Adapter.
In the adapter class there are functions defined
/**
* @inheritdoc
*/
public function isInitializeNeeded()
{
return (bool)(int)$this->getConfiguredValue('can_initialize');
}
/**
* Unifies configured value handling logic
*
* @param string $field
* @param null $storeId
* @return mixed
*/
private function getConfiguredValue($field, $storeId = null)
{
$handler = $this->valueHandlerPool->get($field);
$subject = [
'field' => $field
];
if ($this->getInfoInstance()) {
$subject['payment'] = $this->paymentDataObjectFactory->create($this->getInfoInstance());
}
return $handler->handle($subject, $storeId ?: $this->getStore());
}
From here, I am unable to understand from where it is picking "can_initialize" configurable value. I wanted to set it to true for Ccavenue, so I tried editing . config.xml for that extension and added the tag <can_initialize>1</can_initialize> and ran setup:upgrade command to reinstall the extension. But now, it is giving error "Command initialize does not exist".
