function uc_payment_uc_payment_method_checkout_alter in Ubercart 7.3

Same name and namespace in other branches

1. 8.4 payment/uc_payment/uc_payment.module \uc_payment_uc_payment_method_checkout_alter()

Implements hook_uc_payment_method_checkout_alter().

File

payment/uc_payment/uc_payment.module, line 250

Code

function uc_payment_uc_payment_method_checkout_alter(&$methods, $order) {
  if (isset($methods['free_order'])) {
    if ($order->order_total < 0.01) {

      // Unset all other payment methods if this is a free order.
      foreach (array_keys($methods) as $key) {
        if ($key != 'free_order') {
          unset($methods[$key]);
        }
      }
    }
    else {

      // Disallow this payment method if the order is not free.
      unset($methods['free_order']);
    }
  }
}