function commerce_payflow_link_reference_access in Commerce PayPal 7.2

Determines access to the reference transaction form for Payflow Link credit card transactions.

Parameters

$order: The order the transaction is on.

$transaction: The payment transaction object to be captured.

Return value

TRUE or FALSE indicating access.

1 string reference to 'commerce_payflow_link_reference_access'

commerce_payflow_menu in modules/payflow/commerce_payflow.module

Implements hook_menu().

File

modules/payflow/commerce_payflow.module, line 122

Implements PayPal Payments Advanced (U.S. only) and Payflow Link Hosted Checkout pages and Transparent Redirect.

Code

function commerce_payflow_link_reference_access($order, $transaction) {

  // Return FALSE if the transaction isn't valid for reference transactions:
  // Sale, Authorization, Delayed Capture, Void, or Credit. This list includes
  // both the Payflow Link codes and Express Checkout statuses.
  $valid_types = array(
    'S',
    'A',
    'D',
    'V',
    'C',
    'Pending',
    'Completed',
    'Voided',
    'Refunded',
  );
  if (!in_array($transaction->payment_method, array(
    'payflow_link',
    'paypal_ppa',
    'paypal_ec',
  )) || !in_array($transaction->remote_status, $valid_types)) {
    return FALSE;
  }

  // Return FALSE if the transaction was a failure.
  if ($transaction->status == COMMERCE_PAYMENT_STATUS_FAILURE) {
    return FALSE;
  }

  // Return FALSE if the transaction is an Express Checkout transaction that
  // does not have Payflow data.
  if ($transaction->payment_method == 'paypal_ec' && empty($transaction->data['commerce_payflow'])) {
    return FALSE;
  }

  // Return FALSE if the transaction came through PayPal and does not have a
  // billing agreement ID.
  if (!empty($transaction->data['commerce_payflow']['tender']) && $transaction->data['commerce_payflow']['tender'] == 'P' && empty($transaction->data['commerce_payflow']['baid'])) {
    return FALSE;
  }

  // Return FALSE if it is more than 365 days since the original transaction.
  if (REQUEST_TIME - $transaction->created > 86400 * 365) {
    return FALSE;
  }

  // Return FALSE if the payment method instance does not have reference
  // transaction support enabled.
  $payment_method = commerce_payment_method_instance_load($transaction->instance_id);
  if (empty($payment_method['settings']['reference_transactions'])) {
    return FALSE;
  }

  // Allow access if the user can update payments on this transaction.
  return commerce_payment_transaction_access('update', $transaction);
}