[REF] barcodes, stock, point_of_sale: one nomenclature per company

This commit adds a many2one between barcode.nomenclature and res.company
and removes Many2one pointing toward a nomenclature record.

This aims to improve the usability and allows using nomenclature in
inventory adjustment where a `nomenclature_id` field was set.

addons/barcodes/__init__.py

@@ -1,3 +1,18 @@
 # -*- coding: utf-8 -*-
 
 from . import models
+
+from odoo import api, SUPERUSER_ID
+
+
+def _assign_default_nomeclature_id(cr, registry):
+    env = api.Environment(cr, SUPERUSER_ID, {})
+    company_ids_without_default_nomenclature_id  = env['res.company'].search([
+        ('nomenclature_id', '=', False)
+    ])
+    default_nomenclature_id = env.ref('barcodes.default_barcode_nomenclature', raise_if_not_found=False)
+    if default_nomenclature_id:
+        company_ids_without_default_nomenclature_id.write({
+            'nomenclature_id': default_nomenclature_id.id,
+        })
+

addons/barcodes/__manifest__.py

@@ -9,7 +9,9 @@
         'views/barcodes_view.xml',
         'security/ir.model.access.csv',
         'views/barcodes_templates.xml',
+        'views/res_company.xml',
     ],
     'installable': True,
     'auto_install': False,
+    'post_init_hook': '_assign_default_nomeclature_id',
 }

addons/barcodes/models/__init__.py

@@ -2,3 +2,4 @@
 from . import barcodes
 from . import barcode_events_mixin
 from . import ir_http
+from . import res_company

addons/barcodes/models/res_company.py

@@ -0,0 +1,16 @@
+# -*- coding: utf-8 -*-
+
+from odoo import models, fields
+
+
+class ResCompany(models.Model):
+    _inherit = 'res.company'
+
+    def _get_default_nomenclature(self):
+        return self.env.ref('barcodes.default_barcode_nomenclature', raise_if_not_found=False)
+
+    nomenclature_id = fields.Many2one(
+        'barcode.nomenclature',
+        string="Nomenclature",
+        default=_get_default_nomenclature,
+    )

addons/barcodes/views/res_company.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<odoo>
+    <record model="ir.ui.view" id="view_company_form_inherit">
+        <field name="name">barcode.company.form</field>
+        <field name="model">res.company</field>
+        <field name="inherit_id" ref="base.view_company_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='currency_id']" position="after">
+                <field name="nomenclature_id"/>
+            </xpath>
+        </field>
+    </record>
+</odoo>

addons/point_of_sale/models/pos_config.py

@@ -291,7 +291,7 @@ class PosConfig(models.Model):
     @api.onchange('barcode_scanner')
     def _onchange_barcode_scanner(self):
         if self.barcode_scanner:
-            self.barcode_nomenclature_id = self.env['barcode.nomenclature'].search([], limit=1)
+            self.barcode_nomenclature_id = self.env.user.company_id.nomenclature_id
         else:
             self.barcode_nomenclature_id = False
 

addons/stock/models/stock_picking.py

@@ -59,9 +59,6 @@ class PickingType(models.Model):
     rate_picking_late = fields.Integer(compute='_compute_picking_count')
     rate_picking_backorders = fields.Integer(compute='_compute_picking_count')
 
-    barcode_nomenclature_id = fields.Many2one(
-        'barcode.nomenclature', 'Barcode Nomenclature')
-
     @api.one
     def _compute_last_done_picking(self):
         # TDE TODO: true multi

addons/stock/views/stock_picking_views.xml

@@ -45,7 +45,6 @@
                             <group>
                                 <field name="code"/>
                                 <field attrs='{"invisible": [("code", "not in", ["incoming", "outgoing", "internal"])]}' name="return_picking_type_id"/>
-                                <field attrs='{"invisible": [("code", "not in", ["incoming", "outgoing", "internal"])]}' name="barcode_nomenclature_id" groups="base.group_no_one"/>
                                 <field name="show_operations"/>
                                 <field name="show_reserved" attrs="{'invisible': [('show_operations', '!=', False)]}"/>
                             </group>