Always return product as content_type for InitiateCheckout event (both CAPI and Pixel) (#728)

Author: zlik

app/code/Meta/Conversion/Block/Pixel/InitiateCheckout.php

@@ -194,10 +194,6 @@ public function getContentCategory(): string
      */
     public function getContentTypeQuote(): string
     {
-        $items = $this->getQuote()->getAllVisibleItems();
-        foreach ($items as $item) {
-            $product = $item->getProduct();
-        }
-        return $this->magentoDataHelper->getContentType($product);/** @phpstan-ignore-line */
+        return 'product';
     }
 }

app/code/Meta/Conversion/Model/Tracker/InitiateCheckout.php

@@ -138,11 +138,7 @@ private function getContentTypeByQuote(CartInterface $quote): string
             return '';
         }
 
-        $items = $quote->getAllVisibleItems();
-        foreach ($items as $item) {
-            $product = $item->getProduct();
-        }
-        return $this->magentoDataHelper->getContentType($product); /** @phpstan-ignore-line */
+        return 'product';
     }
 
     /**