function commerce_cardonfile_commerce_customer_profile_can_delete in Commerce Card on File 7.2

Implements hook_commerce_customer_profile_can_delete().

Don't allow a customer profile to be deleted (and trigger duplication) if it's referenced by a card.

File

./commerce_cardonfile.module, line 960

Supports card on file functionality for credit card payment methods by associating card data reference IDs from payment gateways with user accounts.

Code

function commerce_cardonfile_commerce_customer_profile_can_delete($profile) {
  $query = new EntityFieldQuery();
  $query
    ->entityCondition('entity_type', 'commerce_cardonfile')
    ->fieldCondition('commerce_cardonfile_profile', 'profile_id', $profile->profile_id)
    ->count();
  $count = $query
    ->execute();
  return $count == 0;
}