Fix inventory return value (#792)

Co-authored-by: Pradeep Kanaka <[email protected]>
Co-authored-by: Paul Kang <[email protected]>

Author: 3 people

app/code/Meta/Catalog/Model/Product/Feed/Builder/Inventory.php

@@ -117,9 +117,9 @@ public function getAvailability(): string
     /**
      * Get available product qty
      *
-     * @return int
+     * @return int|float
      */
-    public function getInventory(): int
+    public function getInventory()
     {
         if (!($this->product && $this->productStock)) {
             return 0;
@@ -130,6 +130,6 @@ public function getInventory(): int
         }
 
         $outOfStockThreshold = $this->systemConfig->getOutOfStockThreshold($this->product->getStoreId());
-        return (int)max($this->productStock->getQty() - $outOfStockThreshold, 0);
+        return max($this->productStock->getQty() - $outOfStockThreshold, 0);
     }
 }

app/code/Meta/Catalog/Model/Product/Feed/Builder/InventoryInterface.php

@@ -49,7 +49,7 @@ public function getAvailability(): string;
     /**
      * Get inventory
      *
-     * @return int
+     * @return int|float
      */
-    public function getInventory(): int;
+    public function getInventory();
 }

app/code/Meta/Catalog/Model/Product/Feed/Builder/MultiSourceInventory.php

@@ -256,9 +256,9 @@ public function getAvailability(): string
     /**
      * Get available product qty
      *
-     * @return int
+     * @return int|float
      */
-    public function getInventory(): int
+    public function getInventory()
     {
         if (!$this->product) {
             return 0;
@@ -269,7 +269,7 @@ public function getInventory(): int
         }
 
         $outOfStockThreshold = $this->systemConfig->getOutOfStockThreshold($this->product->getStoreId());
-        $quantityAvailableForCatalog = (int)$this->stockQty - $outOfStockThreshold;
+        $quantityAvailableForCatalog = $this->stockQty - $outOfStockThreshold;
         return $quantityAvailableForCatalog > 0 ? $quantityAvailableForCatalog : 0;
     }
 }