Ensure the title generation doesn't fail if the product cannot be loaded.

a51a3039 · Jonathan Sacksick · 4fad495e · a51a3039
Commit a51a3039 authored Nov 2, 2021 by Jonathan Sacksick
--- a/modules/product/src/Entity/ProductVariation.php
+++ b/modules/product/src/Entity/ProductVariation.php
@@ -419,12 +419,13 @@ class ProductVariation extends CommerceContentEntityBase implements ProductVaria
   *   The generated value.
   */
  protected function generateTitle() {
-    if (!$this->getProductId()) {
+    $product = $this->getProduct();
+    if (!$product) {
      // Title generation is not possible before the parent product is known.
      return '';
    }

-    $product_title = $this->getProduct()->getTitle();
+    $product_title = $product->getTitle();
    if ($attribute_values = $this->getAttributeValues()) {
      $attribute_labels = EntityHelper::extractLabels($attribute_values);
      $title = $product_title . ' - ' . implode(', ', $attribute_labels);