/**
  * Get back to stock (when order is canceled or whatever else)
  *
  * @param int $productId
  * @param float $qty
  * @param int $scopeId
  * @return bool
  */
 public function backItemQty($productId, $qty, $scopeId = null)
 {
     //if (!$scopeId) {
     $scopeId = $this->stockConfiguration->getDefaultScopeId();
     //}
     $stockItem = $this->stockRegistryProvider->getStockItem($productId, $scopeId);
     if ($stockItem->getItemId() && $this->stockConfiguration->isQty($this->getProductType($productId))) {
         if ($this->canSubtractQty($stockItem)) {
             $stockItem->setQty($stockItem->getQty() + $qty);
         }
         if ($this->stockConfiguration->getCanBackInStock($stockItem->getStoreId()) && $stockItem->getQty() > $stockItem->getMinQty()) {
             $stockItem->setIsInStock(true);
             $stockItem->setStockStatusChangedAutomaticallyFlag(true);
         }
         $stockItem->save();
     }
     return true;
 }