refactor: replace odoo.osv.expression with odoo.fields.Domain for domain filtering logic

models/pos_order.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 from odoo import fields, models, api
-from odoo.osv import expression
+from odoo.fields import Domain
 from datetime import datetime
 import pytz
 
@@ -23,7 +23,7 @@ class PosOrder(models.Model):
         today_start_utc = today_start_tz.astimezone(pytz.UTC).replace(tzinfo=None)
 
         # Restrict domain so only orders from the current day (local timezone start) are returned
-        domain = expression.AND([domain, [('date_order', '>=', today_start_utc)]])
+        domain = Domain.AND([domain, [('date_order', '>=', today_start_utc)]])
 
         return super(PosOrder, self).search_paid_order_ids(config_id, domain, limit, offset)
 
@@ -61,7 +61,7 @@ class PosOrder(models.Model):
         if local_order_ids:
             # Exclude the empty order(s) already known to the calling device so we
             # don't false-positive on an order that this device itself created.
-            domain = expression.AND([domain, [('id', 'not in', local_order_ids)]])
+            domain = Domain.AND([domain, [('id', 'not in', local_order_ids)]])
 
         orders = self.env['pos.order'].search(domain)