From bc6e26f1946a985ef2da55d5277f880b6c8ae884 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Iv=C3=A0n=20Todorovich?= <ivan.todorovich@gmail.com>
Date: Mon, 22 Jun 2020 15:13:12 +0200
Subject: [PATCH] [FIX] pos_order_return is not computing correctly substotals
 on full return

---
 pos_order_return/models/pos_order.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pos_order_return/models/pos_order.py b/pos_order_return/models/pos_order.py
index fa7e93c2..6e2b58f2 100644
--- a/pos_order_return/models/pos_order.py
+++ b/pos_order_return/models/pos_order.py
@@ -72,13 +72,15 @@ class PosOrder(models.Model):
         for line in self.lines:
             qty = - line.max_returnable_qty([])
             if qty != 0:
-                line.copy(
+                copy_line = line.copy(
                     {
                         'order_id': new_order.id,
                         'returned_line_id': line.id,
                         'qty': qty,
                     }
                 )
+                copy_line._onchange_amount_line_all()
+        new_order._onchange_amount_all()
         return res
 
     def partial_refund(self, partial_return_wizard):