Merge pull request #7 from justbetter/feature/check-if-product-id-exists

Check if product still exists before trying to fetch a customer price

Author: VincentBean

src/Observer/FinalPrice.php

@@ -38,14 +38,14 @@ public function execute(Observer $observer): void
             $customerId = $this->userContext->getUserType() === UserContextInterface::USER_TYPE_CUSTOMER ? (int) $this->userContext->getUserId() : null;
         }
 
-        if ($customerId === null) {
-            return;
-        }
-
         /** @var Product $product */
         $product = $observer->getProduct();
         $qty = $observer->getQty() ?? 1;
 
+        if ($customerId === null || $product->getId() === null) {
+            return;
+        }
+
         $price = $this->customerPrice->getCustomerPrice($product->getId(), $customerId, $qty);
 
         if ($price === null) {