function uc_shipping_uc_order in Ubercart 7.3

Implements hook_uc_order().

Prevent users from deleting orders with a shipment or package that has a tracking number, unless the user has administrative privileges or the "Unconditionally delete orders" permission.

Delete packages and shipments attached to orders being deleted.

File

shipping/uc_shipping/uc_shipping.module, line 828

Organizes ordered products into packages and sets them up for shipment. Shipping method modules may add functionality to generate shipping labels and tracking numbers.

Code

function uc_shipping_uc_order($op, $order, $arg2) {
  switch ($op) {
    case 'can_delete':

      // Find and check the shipments for tracking numbers.
      // {uc_shipments}.tracking_number is NOT NULL.
      $shipment_count = db_select('uc_shipments')
        ->condition('order_id', $order->order_id)
        ->condition('tracking_number', '', '<>')
        ->countQuery()
        ->execute()
        ->fetchField();
      if ($shipment_count > 0) {
        return FALSE;
      }

      // Find and check the packages.
      $package_count = db_select('uc_packages')
        ->condition('order_id', $order->order_id)
        ->isNotNull('tracking_number')
        ->condition('tracking_number', '', '<>')
        ->countQuery()
        ->execute()
        ->fetchField();
      if ($package_count > 0) {
        return FALSE;
      }
      return TRUE;
    case 'delete':

      // Find and delete the shipments.
      $shipment_ids = db_select('uc_shipments')
        ->fields(NULL, array(
        'sid',
      ))
        ->condition('order_id', $order->order_id)
        ->execute()
        ->fetchCol();
      foreach ($shipment_ids as $sid) {
        uc_shipping_shipment_delete($sid);
      }

      // Find and delete the packages.
      $package_ids = db_select('uc_packages')
        ->fields(NULL, array(
        'package_id',
      ))
        ->condition('order_id', $order->order_id)
        ->execute()
        ->fetchCol();
      foreach ($package_ids as $pid) {
        uc_shipping_package_delete($pid);
      }
      break;
  }
}