MAGE-1112: make price attribute optional on product records

Author: damcou

Service/Product/RecordBuilder.php

@@ -123,7 +123,11 @@ public function buildRecord(DataObject $entity): array
         }
         $subProducts = $this->getSubProducts($product);
         $customData = $this->addAdditionalAttributes($customData, $additionalAttributes, $product, $subProducts);
-        $customData = $this->priceManager->addPriceDataByProductType($customData, $product, $subProducts);
+
+        if ($this->isPriceIndexingEnabled($additionalAttributes)) {
+            $customData = $this->priceManager->addPriceDataByProductType($customData, $product, $subProducts);
+        }
+
         $transport = new DataObject($customData);
         $this->eventManager->dispatch(
             'algolia_subproducts_index',
@@ -195,6 +199,15 @@ public function isAttributeEnabled($additionalAttributes, $attributeName): bool
         return false;
     }
 
+    /**
+     * @param array $additionalAttributes
+     * @return bool
+     */
+    protected function isPriceIndexingEnabled(array $additionalAttributes): bool
+    {
+        return $this->isAttributeEnabled($additionalAttributes, 'price');
+    }
+
     /**
      * @param array $algoliaData Data for product object to be serialized to Algolia index
      * @param Product $product
@@ -816,3 +829,4 @@ public function productIsInStock($product, $storeId): bool
         return $product->isSaleable() && $stockItem->getIsInStock();
     }
 }
+