Example #1
0
 /**
  * Reorder roles
  * 
  * @return string json encoded object
  */
 public function moveRole()
 {
     if ($this->input) {
         $roles = get_json('items');
         foreach ($roles as $key => $role_arr) {
             $role = $this->model->find($role_arr['id']);
             if (!\Access::isSystemRole($role->name)) {
                 if (array_key_exists($key - 1, $roles)) {
                     $prev_role = $this->model->find($roles[$key - 1]['id']);
                     $role->level = $prev_role->level - 1;
                     if ($role->level <= 0) {
                         $role->level = 0;
                     }
                     $role->save();
                     $this->events->fire('role.move', array($role));
                 }
             }
         }
         return $this->setSuccess('alert.success.order_saved');
     }
 }