[ADD] pos_partner_alternative_pricelist_load_background

pos_partner_alternative_pricelist_load_background/__init__.py

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+from . import models

pos_partner_alternative_pricelist_load_background/__manifest__.py

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+# Copyright 2024 Camptocamp (https://www.camptocamp.com).
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+{
+    "name": "POS Partner Alternative Pricelist Load Background",
+    "summary": "Load partner alternative pricelist in background",
+    "version": "16.0.1.0.0",
+    "author": "Camptocamp, Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/pos",
+    "license": "AGPL-3",
+    "category": "Point of Sale",
+    "depends": ["pos_partner_pricelist_load_background"],
+    "installable": True,
+}

pos_partner_alternative_pricelist_load_background/models/__init__.py

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+from . import pos_session

pos_partner_alternative_pricelist_load_background/models/pos_session.py

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+# Copyright 2024 Camptocamp
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+from odoo import models
+
+
+class POSSession(models.Model):
+    _inherit = "pos.session"
+
+    def get_pos_ui_partner_pricelist_background(self, pricelist_id, product_ids):
+            params = self._loader_params_product_pricelist()
+            fnames = params["search_params"]['fields']
+            pricelist_rec = self.env['product.pricelist'].browse(pricelist_id)
+            pricelist = pricelist_rec.read(fnames)[0]
+            pricelist['items'] = []
+
+            products = self.env['product.product'].browse(product_ids) | pricelist_rec.item_ids.product_id
+            templates = products.product_tmpl_id | pricelist_rec.item_ids.product_tmpl_id
+            pricelist_item_domain = [
+                ('pricelist_id', '=', pricelist_id),
+                '|', ('product_tmpl_id', '=', False), ('product_tmpl_id', 'in', templates.ids),
+                '|', ('product_id', '=', False), ('product_id', 'in', products.ids),
+            ]
+            for item in self.env['product.pricelist.item'].search_read(pricelist_item_domain, self._product_pricelist_item_fields()):
+                pricelist['items'].append(item)
+
+            alternative_pricelists = []
+            for alt_pricelist_rec in pricelist_rec.alternative_pricelist_ids:
+                alternative_pricelists += self.get_pos_ui_partner_pricelist_background(alt_pricelist_rec.id, product_ids)
+            if alternative_pricelists:
+                return [pricelist] + alternative_pricelists
+            return [pricelist]

pos_partner_alternative_pricelist_load_background/readme/CONTRIBUTORS.rst

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+* Telmo Santos <telmo.santos@camptocamp.com>

pos_partner_alternative_pricelist_load_background/readme/DESCRIPTION.rst

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+When a customer is selected `pos_partner_pricelist_load_background` load pricelist defined in property_pricelist_id in background. 
+With this module, the price lists linked to the customer's price list are also loaded in the background.
+

setup/pos_partner_alternative_pricelist_load_background/odoo/addons/pos_partner_alternative_pricelist_load_background

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+../../../../pos_partner_alternative_pricelist_load_background

setup/pos_partner_alternative_pricelist_load_background/setup.py

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+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)

test-requirements.txt

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+odoo-addon-pos_partner_pricelist_load_background@ git+https://github.com/OCA/pos.git@refs/pull/1243/head#subdirectory=setup/pos_partner_pricelist_load_background