Feedback 1192: Flag - Rabatt ausblenden in Rechnung

ext/custom-addons/dp_sale_hide_discount/__manifest__.py

@@ -29,9 +29,11 @@
     'author': 'Datenpol gmbh',
     'website': 'http://www.datenpol.at/',
     'depends': [
-        'sale'
+        'sale',
+        'account'
     ],
     'data': [
+        'views/account_views.xml',
         'views/sale_views.xml'
     ],
     'installable': True,

ext/custom-addons/dp_sale_hide_discount/models/__init__.py

@@ -20,3 +20,4 @@
 ##############################################################################
 
 from . import sale
+from . import account

ext/custom-addons/dp_sale_hide_discount/models/account.py

@@ -0,0 +1,45 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    datenpol gmbh
+#    Copyright (C) 2013-TODAY datenpol gmbh (<http://www.datenpol.at/>)
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+from odoo import api, fields, models
+
+
+class AccountInvoiceLine(models.Model):
+    _inherit = 'account.invoice.line'
+
+    unit_price_incl_discount = fields.Float(string='Preis/ME inkl. Rabatt', compute='_compute_unit_price_incl_discount')
+    hide_discount = fields.Boolean(string='Rabatt verstecken')
+
+    @api.multi
+    def _compute_unit_price_incl_discount(self):
+        for line in self:
+            unit_price_incl_discount = line.price_unit * (1 - (line.discount or 0.0) / 100.0)
+            line.unit_price_incl_discount = round(unit_price_incl_discount, 2)
+
+    @api.multi
+    @api.depends('price_unit', 'discount', 'invoice_line_tax_ids', 'quantity',
+                 'product_id', 'invoice_id.partner_id', 'invoice_id.currency_id', 'invoice_id.company_id',
+                 'invoice_id.date_invoice')
+    def _compute_price(self):
+        for line in self:
+            if line.hide_discount:
+                line.price_unit = line.unit_price_incl_discount
+                line.discount = 0
+        return super(AccountInvoiceLine, self)._compute_price()

ext/custom-addons/dp_sale_hide_discount/views/account_views.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="account_invoice_form_view" model="ir.ui.view">
+        <field name="name">account_invoice_form_view</field>
+        <field name="model">account.invoice</field>
+        <field name="inherit_id" ref="account.invoice_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='invoice_line_ids']/tree//field[@name='discount']" position="after">
+                <field name="hide_discount"/>
+            </xpath>
+        </field>
+    </record>
+
+</odoo>