Merge pull request #14 from VitaliiTsilnyk/negative-stock-fix

Fix for negative Magento stock amount.
Stockbase-Connect · Dec 9, 2019 · a7fe1aa · a7fe1aa
2 parents e895320 + f92327e
commit a7fe1aa
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/Model/Observer/SubtractQuoteInventoryObserver.php b/Model/Observer/SubtractQuoteInventoryObserver.php
@@ -81,11 +81,12 @@ public function execute(EventObserver $observer)
                 $items[$productId] += $childItem->getTotalQty();
 
                 $stockItem = $this->stockRegistry->getStockItem($productId);
+                $stockQty = max($stockItem->getQty(), 0);
                 if ($this->stockbaseStockManagement->isStockbaseProduct($productId) &&
-                    $items[$productId] > $stockItem->getQty()
+                    $items[$productId] > $stockQty
                 ) {
-                    $diff = $items[$productId] - $stockItem->getQty();
-                    $items[$productId] = $stockItem->getQty();
+                    $diff = $items[$productId] - $stockQty;
+                    $items[$productId] = $stockQty;
 
                     $stockbaseAmount = $this->stockbaseStockManagement->getStockbaseStockAmount($productId);
                     if ($stockbaseAmount - $diff < 0) {