use analysisElementMedusaProductIds from order product selected variant if it exists

lib/services/medipost.service.ts

@@ -714,7 +714,12 @@ export async function getOrderedAnalysisIds({
       throw new Error(`Got ${orderedPackagesProducts.length} ordered packages products, expected ${orderedPackageIds.length}`);
     }
 
-    const ids = getAnalysisElementMedusaProductIds(orderedPackagesProducts);
+    const ids = getAnalysisElementMedusaProductIds(
+      orderedPackagesProducts.map(({ id, metadata }) => ({
+        metadata,
+        variant: orderedPackages.find(({ product }) => product?.id === id)?.variant,
+      })),
+    );
     if (ids.length === 0) {
       return [];
     }

utils/medusa-product.ts

@@ -1,17 +1,27 @@
-export const getAnalysisElementMedusaProductIds = (products: ({
+import { StoreProduct } from "@medusajs/types";
+
+type Product = {
   metadata?: {
     analysisElementMedusaProductIds?: string;
   } | null;
-} | null)[]) => {
+  variant?: {
+    metadata?: {
+      analysisElementMedusaProductIds?: string;
+    } | null;
+  } | null;
+} | null;
+
+export const getAnalysisElementMedusaProductIds = (products: Pick<StoreProduct, 'metadata'>[]) => {
   if (!products) {
     return [];
   }
 
   const mapped = products
     .flatMap((product) => {
-      const value = product?.metadata?.analysisElementMedusaProductIds?.replaceAll("'", '"');
+      const value = (product as Product)?.metadata?.analysisElementMedusaProductIds?.replaceAll("'", '"');
+      const value_variant = (product as Product)?.variant?.metadata?.analysisElementMedusaProductIds?.replaceAll("'", '"');
       try {
-        return JSON.parse(value as string);
+        return [...JSON.parse(value as string), ...JSON.parse(value_variant as string)];
       } catch (e) {
         console.error("Failed to parse analysisElementMedusaProductIds from analysis package, possibly invalid format", e);
         return [];