Merge pull request #20 from akretion/8.0-pos-product-category

[ADD] Add 'pos_product_category' module

.gitignore

@@ -42,7 +42,6 @@ coverage.xml
 
 # Translations
 *.mo
-*.pot
 
 # Django stuff:
 *.log

pos_remove_pos_category/README.rst

@@ -0,0 +1,48 @@
+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+    :alt: License
+
+POS Remove POS Category
+=======================
+
+This module was written to replace POS categories by product categories
+in the point of sale.
+
+Important notes
+---------------
+- When the module is installed the link beetween products and POS categories
+  is **overwritten** by a link beetween products and product categories
+  (the link is the field pos_categ_id in the table product_template)
+- When the module is uninstalled the link beetween products and POS categories
+  is restored in an **empty** state (NULL values)
+
+Installation
+============
+
+This module depends on the `point_of_sale` Odoo official module.
+
+Configuration
+=============
+
+No configuration is needed just use product categories as standard
+pos categories.
+
+Credits
+=======
+
+Contributors
+------------
+
+* Sylvain Calador <sylvain.calador@akretion.com>
+
+Maintainer
+----------
+
+.. image:: http://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: http://odoo-community.org
+
+This module is maintained by the OCA.
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose mission is to support the collaborative development of Odoo features and promote its widespread use.
+
+To contribute to this module, please visit http://odoo-community.org.

pos_remove_pos_category/__init__.py

@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2015-TODAY Akretion (<http://www.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/>.
+#
+##############################################################################
+
+from . import product
+from . import module

pos_remove_pos_category/__openerp__.py

@@ -0,0 +1,38 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2015-TODAY Akretion (<http://www.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': 'POS Remove POS Category',
+    'version': '0.1',
+    'author': 'Akretion, Odoo Community Association (OCA)',
+    'category': 'Sales Management',
+    'depends': [
+        'point_of_sale',
+    ],
+    'demo': [],
+    'website': 'https://www.akretion.com',
+    'data': [
+        'point_of_sale_view.xml',
+        'views/pos_remove_pos_category.xml',
+    ],
+    'installable': True,
+    'auto_install': False,
+}

pos_remove_pos_category/i18n/fr.po

@@ -0,0 +1,22 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* pos_remove_pos_category
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 8.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-03-31 09:05+0000\n"
+"PO-Revision-Date: 2015-03-31 09:05+0000\n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: pos_remove_pos_category
+#: model:ir.model,name:pos_remove_pos_category.model_product_template
+msgid "Product Template"
+msgstr "Modèle d'article"
+

pos_remove_pos_category/i18n/pos_remove_pos_category.pot

@@ -0,0 +1,22 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* pos_remove_pos_category
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 8.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-03-31 09:01+0000\n"
+"PO-Revision-Date: 2015-03-31 09:01+0000\n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: pos_remove_pos_category
+#: model:ir.model,name:pos_remove_pos_category.model_product_template
+msgid "Product Template"
+msgstr ""
+

pos_remove_pos_category/module.py

@@ -0,0 +1,70 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2015-TODAY Akretion (<http://www.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/>.
+#
+##############################################################################
+
+from openerp import models
+
+
+class Module(models.Model):
+
+    _inherit = 'ir.module.module'
+
+    def module_uninstall(self, cr, uid, ids, context=None):
+
+        context = context or {}
+
+        for module in self.browse(cr, uid, ids, context=context):
+            if module.name == 'pos_remove_pos_category':
+
+                # As we have loose previous POS categs restore them
+                # in a sane empty state
+
+                cr.execute('UPDATE product_template SET pos_categ_id=NULL')
+
+                # And restore original constraint
+                cr.execute('''
+                    ALTER TABLE product_template
+                    DROP CONSTRAINT IF EXISTS
+                    product_template_pos_categ_id_fkey
+                ''')
+
+                cr.execute('''
+                    ALTER TABLE product_template ADD CONSTRAINT
+                    "product_template_pos_categ_id_fkey"
+                    FOREIGN KEY (pos_categ_id)
+                    REFERENCES pos_category(id) ON DELETE SET NULL;
+                ''')
+
+                # Restore POS category menu action
+                # in SQL because pool/env is not available here
+                cr.execute('''
+                    UPDATE ir_act_window iaw SET res_model='pos.category'
+                    FROM ir_model_data imd
+                    WHERE
+                        iaw.id = imd.res_id AND
+                        imd.model = 'ir.actions.act_window' AND
+                        imd.name = 'product_pos_category_action'
+                ''')
+
+                break
+
+        return super(Module, self).module_uninstall(
+            cr, uid, ids, context=context
+        )

pos_remove_pos_category/point_of_sale_view.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+        <record id="product_template_form_view" model="ir.ui.view">
+            <field name="name">product.template.form.inherit</field>
+            <field name="model">product.template</field>
+            <field name="inherit_id" ref="product.product_template_form_view"/>
+            <field name="priority" eval="100"/>
+            <field name="arch" type="xml">
+                <field name="pos_categ_id" position="attributes">
+                    <attribute name="invisible">1</attribute>
+                </field>
+            </field>
+        </record>
+        <record id="point_of_sale.product_pos_category_action" model="ir.actions.act_window">
+            <field name="res_model">product.category</field>
+        </record>
+    </data>
+</openerp>

pos_remove_pos_category/product.py

@@ -0,0 +1,79 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2015-TODAY Akretion (<http://www.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/>.
+#
+##############################################################################
+
+import sys
+from openerp import models, fields, api
+
+
+class ProductTemplate(models.Model):
+    _inherit = 'product.template'
+
+    pos_categ_id = fields.Many2one('product.category',
+                                   store=True, related='categ_id')
+
+    @api.model
+    def create(self, vals):
+        vals['pos_categ_id'] = vals['categ_id']
+        return super(ProductTemplate, self).create(vals)
+
+    @api.multi
+    def write(self, vals):
+        if 'pos_categ_id' in vals and not vals['pos_categ_id']:
+            del vals['pos_categ_id']
+        return super(ProductTemplate, self).write(vals)
+
+
+_auto_end_original = models.BaseModel._auto_end
+
+
+def _auto_end(self, cr, context=None):
+    """ Create the foreign keys recorded by _auto_init.
+        (pos_remove_pos_category monkey patching)
+    """
+    context = context or {}
+    module = context['module']
+    foreign_keys = []
+    patched = 'openerp.addons.pos_remove_pos_category' in sys.modules
+
+    for t, k, r, d in self._foreign_keys:
+        if patched and (t, k) == ('product_template', 'pos_categ_id'):
+            if module == 'pos_remove_pos_category':
+                cr.execute('''
+                    ALTER TABLE product_template
+                    DROP CONSTRAINT IF EXISTS
+                    product_template_pos_categ_id_fkey
+                ''')
+                cr.execute('''
+                    UPDATE product_template
+                    SET pos_categ_id = categ_id;
+                ''')
+                cr.execute('''
+                    ALTER TABLE product_template ADD CONSTRAINT
+                    "product_template_pos_categ_id_fkey"
+                    FOREIGN KEY (pos_categ_id)
+                    REFERENCES product_category(id) ON DELETE SET NULL;
+                ''')
+            continue
+        foreign_keys.append((t, k, r, d))
+    self._foreign_keys = foreign_keys
+    return _auto_end_original(self, cr, context=context)
+
+models.BaseModel._auto_end = _auto_end

pos_remove_pos_category/static/src/js/pos_remove_pos_category.js

@@ -0,0 +1,35 @@
+/******************************************************************************
+ *    Point Of Sale - Pricelist for POS Odoo
+ *    Copyright (C) 2015-TODAY Akretion (http://www.akretion.com)
+ *    @author Sylvain Calador <sylvain.calador@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/>.
+ *
+ ******************************************************************************/
+
+openerp.pos_remove_pos_category = function(instance, local) {
+    module = instance.point_of_sale;
+
+    var initialize_original = module.PosModel.prototype.initialize;
+    module.PosModel = module.PosModel.extend({
+
+        initialize: function(session, attributes) {
+
+            for (var i = 0 ; i < this.models.length; i++){
+                if (this.models[i].model == 'pos.category') {
+                    this.models[i].model = 'product.category';
+                }
+            }
+            return initialize_original.call(this, session, attributes);
+        }
+   });
+};

pos_remove_pos_category/views/pos_remove_pos_category.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+        <template id="assets_backend" name="pos_remove_pos_category assets" inherit_id="web.assets_backend">
+            <xpath expr="." position="inside">
+                <script type="text/javascript" src="/pos_remove_pos_category/static/src/js/pos_remove_pos_category.js"></script>
+            </xpath>
+        </template>
+    </data>
+</openerp>