Add module sale_line_product_required

sale_line_product_required/__init__.py

@@ -0,0 +1,22 @@
+# -*- encoding: utf-8 -*-
+##############################################################################
+#
+#    Sale Line Product Required module for OpenERP
+#    Copyright (C) 2014 Akretion (http://www.akretion.com)
+#    @author Alexis de Lattre <alexis.delattre@akretion.com>
+#
+#    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/>.
+#
+##############################################################################
+

sale_line_product_required/__openerp__.py

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+# -*- encoding: utf-8 -*-
+##############################################################################
+#
+#    Sale Line Product Required module for OpenERP
+#    Copyright (C) 2014 Akretion (http://www.akretion.com)
+#    @author Alexis de Lattre <alexis.delattre@akretion.com>
+#
+#    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/>.
+#
+##############################################################################
+
+{
+    'name': 'Sale Order Line Product Required',
+    'version': '0.1',
+    'category': 'Sale Management',
+    'license': 'AGPL-3',
+    'summary': 'Product becomes a required field on sale order lines',
+    'description': """
+Sale Order Line Product Required
+================================
+
+Product becomes a required field on sale order lines.
+
+Please contact Alexis de Lattre from Akretion <alexis.delattre@akretion.com> for any help or question about this module.
+    """,
+    'author': 'Akretion',
+    'website': 'http://www.akretion.com',
+    'depends': ['sale'],
+    'data': ['sale_view.xml'],
+    'active': False,
+}

sale_line_product_required/sale_view.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright (C) 2014 Akretion (http://www.akretion.com/)
+   @author: Alexis de Lattre <alexis.delattre@akretion.com>
+   The licence is in the file __openerp__.py
+-->
+
+<openerp>
+<data>
+
+<record id="view_order_form" model="ir.ui.view">
+    <field name="name">sale.line.product.required.form</field>
+    <field name="model">sale.order</field>
+    <field name="inherit_id" ref="sale.view_order_form"/>
+    <!-- High priority, to go after sale_stock, which STUPIDLY replaces the field
+    product_id, instead of doing position="attributes" -->
+    <field name="priority">100</field>
+    <field name="arch" type="xml">
+        <xpath expr="//field[@name='order_line']/form//field[@name='product_id']" position="attributes">
+            <attribute name="required">1</attribute>
+        </xpath>
+        <xpath expr="//field[@name='order_line']/tree/field[@name='product_id']" position="attributes">
+            <attribute name="required">1</attribute>
+        </xpath>
+    </field>
+</record>
+
+</data>
+</openerp>