IAStoredCardUpdate Class

The IAStoredCardUpdate class is used to update an already stored card using the direct server-to-server method IPCIAStoreCard. It supports updating the card details (like expiry or CVC) associated with a stored card token.

This is a non-redirect flow. Your server must be PCI-compliant to handle raw card data securely.

Class Info

Namespace: Mypos\IPC
Located at: IAStoredCardUpdate.php
Extends:
- CardStore
- Base
Purpose: Update a stored card using a secure backend request.

Method Summary

Method	Return Type	Description
`__construct(Mypos\IPC\Config $cnf)`	-	Initializes the update object with a configuration instance.
`process()`	`Mypos\IPC\Response`	Sends the API request and returns the response.
`validate()`	`bool`	Validates that all necessary parameters are set.
`getCard()`	`Mypos\IPC\Card`	Returns the `Card` object containing the updated data.
`setCard(Mypos\IPC\Card $card)`	`void`	Sets the new card details (token must be present).

Inherited from `CardStore`

Method	Description
`setCurrency(string $currency)`	Set currency used during optional verification.
`setAmount(float $amount)`	Set verification amount (optional).
`setCardVerification(int $flag)`	Enable or disable card verification.
`getCurrency()`	Get the currently set currency.
`getAmount()`	Get the currently set verification amount.
`getCardVerification()`	Get the current card verification flag.

Constants:

CARD_VERIFICATION_NO = 1

CARD_VERIFICATION_YES = 2

Inherited from Base

You also gain access to:

_addPostParam()
_processPost()
_processHtmlPost()
getCnf(), setCnf()
getOutputFormat(), setOutputFormat()
isValidSignature()

Example Usage

<?php
namespace Mypos\IPC;
/**
 * Process IPC method: IPCIAStoreCard.
 * Collect, validate and send API params
 */
class IAStoredCardUpdate extends CardStore
{
    /**
     * @var Card
     */
    private $card;
    /**
     * Return purchase object
     *
     * @param Config $cnf
     */
    public function __construct(Config $cnf)
    {
        $this->setCnf($cnf);
    }
    /**
     * Initiate API request
     *
     * @return Response
     */
    public function process()
    {
        $this->validate();
        $this->_addPostParam('IPCmethod', 'IPCIAStoredCardUpdate');
        $this->_addPostParam('IPCVersion', $this->getCnf()->getVersion());
        $this->_addPostParam('IPCLanguage', $this->getCnf()->getLang());
        $this->_addPostParam('SID', $this->getCnf()->getSid());
        $this->_addPostParam('WalletNumber', $this->getCnf()->getWallet());
        $this->_addPostParam('KeyIndex', $this->getCnf()->getKeyIndex());
        $this->_addPostParam('Source', $this->getCnf()->getSource());
        $this->_addPostParam('CardVerification', $this->getCardVerification());
        if ($this->getCardVerification() == self::CARD_VERIFICATION_YES) {
            $this->_addPostParam('Amount', $this->getAmount());
            $this->_addPostParam('Currency', $this->getCurrency());
        }
        $this->_addPostParam('CardType', $this->getCard()->getCardType());
        $this->_addPostParam('CardToken', $this->getCard()->getCardToken());
        $this->_addPostParam('CardholderName', $this->getCard()->getCardHolder());
        $this->_addPostParam('ExpDate', $this->getCard()->getExpDate(), true);
        $this->_addPostParam('CVC', $this->getCard()->getCvc(), true);
        $this->_addPostParam('ECI', $this->getCard()->getEci());
        $this->_addPostParam('AVV', $this->getCard()->getAvv());
        $this->_addPostParam('XID', $this->getCard()->getXid());
        $this->_addPostParam('OutputFormat', $this->getOutputFormat());
        return $this->_processPost();
    }
    /**
     * Validate all set purchase details
     *
     * @return boolean
     * @throws IPC_Exception
     */
    public function validate()
    {
        parent::validate();
        try {
            $this->getCnf()->validate();
        } catch (\Exception $ex) {
            throw new IPC_Exception('Invalid Config details: '.$ex->getMessage());
        }
        try {
            $this->getCard()->validate();
        } catch (\Exception $ex) {
            throw new IPC_Exception('Invalid Card details: '.$ex->getMessage());
        }
        return true;
    }
    /**
     * Card object
     *
     * @return Card
     */
    public function getCard()
    {
        return $this->card;
    }
    /**
     * Card object
     *
     * @param Card $card
     */
    public function setCard($card)
    {
        $this->card = $card;
    }
}

Use Cases

Use the IAStoredCardUpdate class when:

You need to refresh an expiring card (e.g., new expiry or CVC)
You want to re-verify a card that has already been stored
You are building a card update UI in a PCI-compliant backend system