From 7b73438cf95b786c30eb79192ebf4cd86f35f609 Mon Sep 17 00:00:00 2001
From: Lance Edgar <lance@edbob.org>
Date: Thu, 12 Oct 2023 16:32:42 -0500
Subject: [PATCH] Require permission to adjust price

also prevent adjustment for void lines etc.
---
 wuttapos/views/pos.py | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/wuttapos/views/pos.py b/wuttapos/views/pos.py
index 2eab486..f7ed1be 100644
--- a/wuttapos/views/pos.py
+++ b/wuttapos/views/pos.py
@@ -1080,6 +1080,19 @@ class POSView(WuttaView):
             self.page.update()
             return
 
+        row = self.selected_item.data['row']
+        if row.void or row.row_type not in (self.enum.POS_ROW_TYPE_SELL,
+                                            self.enum.POS_ROW_TYPE_OPEN_RING):
+            self.show_snackbar("This item cannot be adjusted", bgcolor='yellow')
+            self.main_input.focus()
+            self.page.update()
+            return
+
+        self.authorized_action('pos.override_price', self.adjust_price,
+                               message="Adjust Price")
+
+    def adjust_price(self, user):
+
         def cancel(e):
             dlg.open = False
             self.main_input.focus()
@@ -1292,9 +1305,9 @@ class POSView(WuttaView):
             dlg.open = False
             self.page.update()
 
-            # # nb. just in case?
-            # # cf. https://github.com/flet-dev/flet/issues/1670
-            # time.sleep(0.1)
+            # nb. just in case next step requires a dialog
+            # cf. https://github.com/flet-dev/flet/issues/1670
+            time.sleep(0.1)
 
             action(user)
             self.reset()