Sync full variant data

src/services/Api.php

@@ -102,6 +102,18 @@ public function getMetafieldsByProductId(int $id): array
         ]);
     }
 
+    /**
+     * Retrieves "metafields" for the provided Shopify product ID.
+     *
+     * @param int $id Shopify Product ID
+     */
+    public function getVariantsByProductId(int $id): array
+    {
+        $variants = $this->get("products/{$id}/variants");
+
+        return $variants['variants'];
+    }
+
     /**
      * Shortcut for retrieving arbitrary API resources. A plain (parsed) response body is returned, so it’s the caller’s responsibility for unpacking it properly.
      *

src/services/Products.php

@@ -146,7 +146,7 @@ public function createOrUpdateProduct(ShopifyProduct $product, array $metafields
             'tags' => $product->tags,
             'templateSuffix' => $product->template_suffix,
             'updatedAt' => $product->updated_at,
-            'variants' => $product->variants,
+            'variants' => Plugin::getInstance()->getApi()->getVariantsByProductId($product->id),
             'vendor' => $product->vendor,
             // This one is unusual, because we’re merging two different Shopify API resources:
             'metaFields' => $metaFields,