write me a warner

app/Services/Order/CreateOrderService.php

@@ -41,10 +41,24 @@ class CreateOrderService
                         'updated_at' => now(),
                     ]);
 
-                    // Update Stock
+                    // Update Stock directly in products table, also relationship
+                    $stock = $cart->product->stock - $cart->product_quantity;
                     $cart->product->update([
-                        'stock' => $cart->product->stock - $cart->product_quantity,
+                        'stock' => $stock,
                     ]);
+
+                    $data = DB::table('inventory_product')->where('product_id', $cart->product_id)->first();
+                    if ($data) {
+                        DB::table('inventory_product')->where('id', $data->id)->update([
+                            'stock' => $stock,
+                        ]);
+                    } else {
+                       warn('Product has no inventory record', json_encode([
+                        'product_id' => $cart->product_id,
+                        'order_id' => $order->id,
+                       ]));
+                    }
+
                 });
 
             // 3. Clear User Cart