How is Magento\Vault\Plugin\PaymentVaultAttributesLoad::afterGetExtensionAttributes() implemented and used?

dmitrii_fediuk · June 6, 2017, 5:22pm

Implementation

magento/magento2/blob/2.1.7/app/code/Magento/Vault/etc/di.xml#L18-L20


<type name="Magento\Sales\Api\Data\OrderPaymentInterface">
    <plugin name="PaymentVaultExtensionAttributeOperations" type="\Magento\Vault\Plugin\PaymentVaultAttributesLoad"/>
</type>

github.com

magento/magento2/blob/2.1.7/app/code/Magento/Vault/Plugin/PaymentVaultAttributesLoad.php#L43-L68


/**
 * Load vault payment extension attribute to order/payment entity
 *
 * @param OrderPaymentInterface $payment
 * @param OrderPaymentExtensionInterface|null $paymentExtension
 * @return OrderPaymentExtensionInterface
 */
public function afterGetExtensionAttributes(
    OrderPaymentInterface $payment,
    OrderPaymentExtensionInterface $paymentExtension = null
) {
    if ($paymentExtension === null) {
        $paymentExtension = $this->paymentExtensionFactory->create();
    }


    $paymentToken = $paymentExtension->getVaultPaymentToken();
    if ($paymentToken === null) {
        $paymentToken = $this->paymentTokenManagement->getByPaymentId($payment->getEntityId());
        if ($paymentToken instanceof PaymentTokenInterface) {
            $paymentExtension->setVaultPaymentToken($paymentToken);
        }
        $payment->setExtensionAttributes($paymentExtension);
    }


    return $paymentExtension;
}

Usage

How is Magento\Vault\Model\Method\Vault::getPaymentExtensionAttributes() implemented and used?