fixed trade by quantity

app/Http/Controllers/Controller.php

@@ -400,6 +400,10 @@ class Controller extends BaseController
             return false;
         }
 
+        if (self::usesQuantityTrade($product)) {
+            return false;
+        }
+
         if (self::isWeightBasedProductUnit($product['unit'] ?? null)) {
             return false;
         }

app/Services/AssetSummaryService.php

@@ -532,11 +532,16 @@ class AssetSummaryService
             'direct_price' => $product->direct_price ?? null,
             'group_type' => $product->group_type ?? null,
             'amount' => $product->amount ?? null,
+            'trade_by_quantity' => $product->trade_by_quantity ?? null,
         ];
     }
 
     private function productUnitWeightLabel(Product $product): ?string
     {
+        if (!$this->isCountBasedProduct($product)) {
+            return null;
+        }
+
         if (!Controller::hasProductUnitWeight($this->productPayload($product))) {
             return null;
         }