refactor: remove unused res.partner logic from pos_ui_optimization module

models/__init__.py

@@ -2,5 +2,4 @@
 from . import pos_config
 from . import res_config_settings
 from . import pos_order
-from . import res_partner
 

models/res_partner.py

@@ -1,19 +0,0 @@
-# -*- coding: utf-8 -*-
-from odoo import models, api
-
-class ResPartner(models.Model):
-    _inherit = 'res.partner'
-
-    @api.model
-    def _load_pos_data_domain(self, data, config):
-        # Set context flag to force loyalty member loading limit to 0
-        self_with_context = self.with_context(pos_load_loyalty_limit_zero=True)
-        return super(ResPartner, self_with_context)._load_pos_data_domain(data, config)
-
-    @api.model
-    def search(self, args, offset=0, limit=None, order=None):
-        # Intercept the search for extra loyalty members when loading POS data
-        # and return an empty recordset to change the loaded/cached members count to 0
-        if self.env.context.get('pos_load_loyalty_limit_zero') and limit == 30:
-            return self.browse()
-        return super(ResPartner, self).search(args, offset=offset, limit=limit, order=order)