From 911861837a023ea1655e00c32fff2ca07de5def0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sun, 25 Aug 2024 10:58:36 +0200
Subject: [PATCH] Group generation of party code at creation

---
 modules/party/party.py | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/modules/party/party.py b/modules/party/party.py
index f356077191..7eb9b1ea7e 100644
--- a/modules/party/party.py
+++ b/modules/party/party.py
@@ -280,21 +280,25 @@ class Party(
         return index
 
     @classmethod
-    def _new_code(cls, **pattern):
+    def _code_sequence(cls, **pattern):
         pool = Pool()
         Configuration = pool.get('party.configuration')
         config = Configuration(1)
-        sequence = config.get_multivalue('party_sequence', **pattern)
-        if sequence:
-            return sequence.get()
+        return config.get_multivalue('party_sequence', **pattern)
 
     @classmethod
     def create(cls, vlist):
         vlist = [x.copy() for x in vlist]
+        missing_code = []
         for values in vlist:
             if not values.get('code'):
-                values['code'] = cls._new_code()
+                missing_code.append(values)
             values.setdefault('addresses', None)
+        if missing_code:
+            if sequence := cls._code_sequence():
+                for values, code in zip(
+                        missing_code, sequence.get_many(len(missing_code))):
+                    values['code'] = code
         return super(Party, cls).create(vlist)
 
     @classmethod