[16.0] pos_receipt_replace_user_by_trigram: Drop compute function

pos_receipt_replace_user_by_trigram/__manifest__.py

@@ -12,7 +12,6 @@
     "version": "16.0.1.0.0",
     "depends": [
         "point_of_sale",
-        "partner_firstname",
     ],
     "assets": {
         "point_of_sale.assets": [
@@ -22,6 +21,7 @@
         ],
     },
     "data": [
+        "data/ir_cron.xml",
         "views/res_config_settings.xml",
         "views/res_users.xml",
     ],

pos_receipt_replace_user_by_trigram/data/ir_cron.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+    <record forcecreate="True" id="ir_cron_generate_pos_trigram" model="ir.cron">
+        <field name="name">POS: generate user trigram</field>
+        <field name="model_id" ref="base.model_res_partner" />
+        <field name="state">code</field>
+        <field eval="False" name="active" />
+        <field name="user_id" ref="base.user_root" />
+        <field name="interval_number">1</field>
+        <field name="interval_type">hours</field>
+        <field name="numbercall">1</field>
+        <field name="code">
+def get_trigram(*args):
+  valid = [x.strip() for x in args if x and x.strip()]
+  if valid:
+    if len(valid) &gt; 1:
+      trigram = valid[0][:1] + valid[1][:2]
+    else:
+      trigram = valid[0][:3]
+  else:
+    trigram = ""
+  return trigram
+
+partners = model.search([('pos_trigram', '=', ''), ('user_ids', '=', True)])
+for partner in partners:
+  firstname, lastname = partner.split(' ', 1)
+  partner.write({'pos_trigram': get_trigram(firstname, lastname)})
+</field>
+    </record>
+</odoo>

pos_receipt_replace_user_by_trigram/models/res_partner.py

@@ -1,17 +1,10 @@
 # Copyright 2024 Camptocamp SA
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
-from odoo import api, fields, models
-
-from .. import utils
+from odoo import fields, models
 
 
 class ResPartner(models.Model):
     _inherit = "res.partner"
 
-    pos_trigram = fields.Char(compute="_compute_pos_trigram")
-
-    @api.depends("firstname", "lastname")
-    def _compute_pos_trigram(self):
-        for partner in self:
-            partner.pos_trigram = utils.get_trigram(partner.firstname, partner.lastname)
+    pos_trigram = fields.Char(tracking=True)

pos_receipt_replace_user_by_trigram/readme/CONFIGURE.rst

@@ -2,3 +2,5 @@ By default, username on receipts is replaced by his Trigram.
 
 In "Point of Sale" configuration "Bills & Receipts" section, you can deactivate "Replace User by trigram in POS receipt" feature:
   .. image:: ../static/img/pos_config.png
+
+Generation of trigram is done through scheduled action 'POS: generate user trigram' that can be customized and executed manually.