function opigno_sort_group_node_course_is_alone in Opigno Class App 7

1 call to opigno_sort_group_node_course_is_alone()

opigno_sort_groups_node_update in opigno_sort_groups/opigno_sort_groups.module

File

opigno_sort_groups/opigno_sort_groups.module, line 297

Contains all hook_implementations and module specific functions.

Code

function opigno_sort_group_node_course_is_alone($conid) {
  $result = db_select('field_data_opigno_class_courses', 'n')
    ->fields('n')
    ->condition('opigno_class_courses_target_id', $conid, '=')
    ->condition('deleted', 0, '=')
    ->execute()
    ->fetchAssoc();
  if (isset($result['opigno_class_courses_target_id'])) {
    return FALSE;
  }
  return TRUE;
}