fix extrasgroup as backend request

src/pages/checkout/hooks/useOrder.ts

@@ -69,7 +69,7 @@ export default function useOrder() {
       items: items.map((i) => ({
         ...i,
         qty: i.quantity,
-        extras: i.extras || [],
+        extras: i.extras?.map((e) => e.id) || [],
         extrasgroup: i.extrasgroup || [],
         order_item_comment: i.comment || "",
       })),

src/pages/product/components/ProductFooter.tsx

@@ -73,12 +73,27 @@ export default function ProductFooter({
               groupid: key,
               extrasid: selectedGroups[Number(key)],
             })),
-            extrasgroup: Object.keys(selectedGroups).map((groupid) => {
-              const groupInfo = product.theExtrasGroups?.find(
-                (g) => g.id.toString() === groupid,
-              );
-              return `${groupInfo?.name}_${groupid},${selectedGroups[Number(groupid)].join(",")}`;
-            }),
+            extrasgroup: Object.entries(selectedGroups).flatMap(
+              ([groupId, extrasIds]) => {
+                if (!extrasIds || extrasIds.length === 0) {
+                  return [];
+                }
+                const groupInfo = product.theExtrasGroups?.find(
+                  (g) => g.id.toString() === groupId,
+                );
+                const groupName = groupInfo?.name ?? `Group${groupId}`;
+                const [firstExtra, ...remainingExtras] = extrasIds;
+                const remainingSuffix =
+                  remainingExtras.length > 0
+                    ? `,${remainingExtras.join(",")}`
+                    : "";
+
+                return [
+                  `${groupName}_${firstExtra}_${groupId}${remainingSuffix}`,
+                  `${groupName}_${extrasIds.join(",")}`,
+                ];
+              },
+            ),
             isHasLoyalty: product?.isHasLoyalty,
             no_of_stamps_give: product?.no_of_stamps_give,
           },