From 6d3570909acb4fed77696ab765046b89818f4bb6 Mon Sep 17 00:00:00 2001
From: derrick <derrick@astra-rei.com>
Date: Fri, 2 Oct 2026 16:49:25 +0900
Subject: [PATCH] update:item quantity change conditional

---
 apps/api/src/orders/order-status.ts |  2 +-
 apps/web/src/orders/order-page.tsx  | 15 ++++++++++++++-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/apps/api/src/orders/order-status.ts b/apps/api/src/orders/order-status.ts
index 51ae089..2272249 100644
--- a/apps/api/src/orders/order-status.ts
+++ b/apps/api/src/orders/order-status.ts
@@ -1,7 +1,7 @@
 import type { OrderStatus } from "@orderops/shared/order-status";
 
 export function canEditOrderItems(status: OrderStatus) {
-  return status === "pending" || status === "processing";
+  return status === "pending";
 }
 
 export function canEditShippingAddress(status: OrderStatus) {
diff --git a/apps/web/src/orders/order-page.tsx b/apps/web/src/orders/order-page.tsx
index c0aa212..015681c 100644
--- a/apps/web/src/orders/order-page.tsx
+++ b/apps/web/src/orders/order-page.tsx
@@ -72,6 +72,19 @@ export function OrderPage() {
     }
   }
 
+  async function handleUpdateQuantity(itemId: string, quantity: number) {
+    if (!order) {
+      return;
+    }
+
+    if (order.status !== "pending") {
+      setToast({ message: "Order items cannot be changed for this order status.", variant: "error" });
+      return;
+    }
+
+    await runAction(() => updateOrderItemQuantity(order.id, itemId, quantity), "Quantity saved.");
+  }
+
   return (
     <div className="space-y-4">
       <Link className="inline-flex text-sm font-medium text-blue-600 hover:text-blue-700" to="/orders">
@@ -84,7 +97,7 @@ export function OrderPage() {
         <OrderDetailPage
           order={order}
           auditEvents={auditEvents}
-          onUpdateQuantity={(itemId, quantity) => runAction(() => updateOrderItemQuantity(order.id, itemId, quantity), "Quantity saved.")}
+          onUpdateQuantity={handleUpdateQuantity}
           onSaveAddress={(address: Address) => runAction(() => updateShippingAddress(order.id, address), "Shipping address saved.")}
           onSaveNotes={(notes) => runAction(() => updateOrderNotes(order.id, notes), "Notes saved.")}
           onCancel={() => runAction(() => cancelOrder(order.id), "Order cancelled.")}
-- 
2.54.0