/**
  * Changes the brand for the Inventory Item
  *
  * @param Request          $supplier (Ajax)
  * @param Inventory        $item
  *
  * @return boolean
  */
 public function changeBrand(Request $supplier, Inventory $item)
 {
     if ($item->changeBrandTo($supplier->input('id'))) {
         return $this->getPossibleSuppliers($supplier);
     }
     return false;
 }