[ADD] new module crm_rma_prodlot_invoice that it fills move_id field with information in picking and procurement when invoice is created from sale order.

.travis.yml

@@ -25,6 +25,7 @@ install:
   - travis_install_nightly
   # add OCA/crm dependencies
   - git clone --depth=1 https://github.com/OCA/crm -b ${VERSION} $HOME/crm
+  - git clone --depth=1 https://github.com/OCA/stock-logistics-workflow -b ${VERSION} $HOME/stock-logistics-workflow
 
 script:
   - travis_run_tests

crm_rma_prodlot_invoice/README.rst

@@ -0,0 +1,75 @@
+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+   :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+   :alt: License: AGPL-3
+
+
+=========================
+CRM Claim Prodlot Invoice
+=========================
+
+When an invoice is created from sale order, invoice line information
+is kept into production lot.
+
+Also, helps to display invoice line information when an production lot is displayed
+
+Installation
+============
+
+To install this module, just select it from availables modules
+
+Configuration
+=============
+
+No extra configurations is needed
+
+Usage
+=====
+
+When generating Customer Invoices from Sales Order, this module handles and set
+related information about procurement and picking
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/145/8.0
+
+For further information, please visit:
+
+* https://www.odoo.com/forum/help-1
+
+Known issues / Roadmap
+======================
+
+* No issues are known
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/rma/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed feedback
+`here <https://github.com/OCA/rma/issues/new?body=module:%20crm_rma_prodlot_invoice%0Aversion:%208.0.1.0.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+
+Credits
+=======
+
+Contributors
+------------
+
+* Yanina Aular <yanina.aular@vauxoo.com>
+* Osval Reyes <osval@vauxoo.com>
+
+Maintainer
+----------
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://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.

crm_rma_prodlot_invoice/__init__.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Copyright 2015 Vauxoo
+#    Author: Yanina Aular, Osval Reyes
+#
+#    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 models

crm_rma_prodlot_invoice/__openerp__.py

@@ -0,0 +1,38 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Copyright 2015 Vauxoo
+#    Author: Yanina Aular, Osval Reyes
+#
+#    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': 'CRM Claim Prodlot Invoice',
+    'version': '8.0.1.0.0',
+    'author': 'Vauxoo,Odoo Community Association (OCA)',
+    'website': 'http://www.vauxoo.com/',
+    'category': 'RMA',
+    'license': 'AGPL-3',
+    'depends': [
+        'sale',
+        'sale_stock',
+        'product_unique_serial',
+    ],
+    'data': [
+        'views/stock_production_lot.xml',
+    ],
+    'installable': True,
+}

crm_rma_prodlot_invoice/i18n/crm_rma_prodlot_invoice.pot

@@ -0,0 +1,26 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* crm_rma_prodlot_invoice
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 8.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-07-17 19:54+0000\n"
+"PO-Revision-Date: 2015-07-17 19:54+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: crm_rma_prodlot_invoice
+#: model:ir.model,name:crm_rma_prodlot_invoice.model_sale_order
+msgid "Sales Order"
+msgstr ""
+
+#. module: crm_rma_prodlot_invoice
+#: model:ir.model,name:crm_rma_prodlot_invoice.model_sale_order_line
+msgid "Sales Order Line"
+msgstr ""

crm_rma_prodlot_invoice/i18n/es.po

@@ -0,0 +1,26 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* crm_rma_prodlot_invoice
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 8.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-07-17 19:54+0000\n"
+"PO-Revision-Date: 2015-07-17 19:54+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: crm_rma_prodlot_invoice
+#: model:ir.model,name:crm_rma_prodlot_invoice.model_sale_order
+msgid "Sales Order"
+msgstr "Órdenes de venta"
+
+#. module: crm_rma_prodlot_invoice
+#: model:ir.model,name:crm_rma_prodlot_invoice.model_sale_order_line
+msgid "Sales Order Line"
+msgstr "Línea de orden de venta"

crm_rma_prodlot_invoice/i18n/es_MX.po

@@ -0,0 +1,16 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* crm_rma_prodlot_invoice
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 8.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-07-17 19:54+0000\n"
+"PO-Revision-Date: 2015-07-17 19:54+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"

crm_rma_prodlot_invoice/i18n/es_PA.po

@@ -0,0 +1,16 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* crm_rma_prodlot_invoice
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 8.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-07-17 19:54+0000\n"
+"PO-Revision-Date: 2015-07-17 19:54+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"

crm_rma_prodlot_invoice/i18n/es_VE.po

@@ -0,0 +1,26 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* crm_rma_prodlot_invoice
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 8.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-07-17 19:54+0000\n"
+"PO-Revision-Date: 2015-07-17 19:54+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: crm_rma_prodlot_invoice
+#: model:ir.model,name:crm_rma_prodlot_invoice.model_sale_order
+msgid "Sales Order"
+msgstr "Pedidos de venta"
+
+#. module: crm_rma_prodlot_invoice
+#: model:ir.model,name:crm_rma_prodlot_invoice.model_sale_order_line
+msgid "Sales Order Line"
+msgstr "Línea de pedido de venta"

crm_rma_prodlot_invoice/models/__init__.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Copyright 2015 Vauxoo
+#    Author: Yanina Aular, Osval Reyes
+#
+#    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 sale_order
+from . import sale_order_line
+from . import stock_production_lot
+from . import stock_transfer_details
+from . import stock_picking

crm_rma_prodlot_invoice/models/sale_order.py

@@ -0,0 +1,65 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Copyright 2015 Vauxoo
+#    Author: Yanina Aular, Osval Reyes
+#
+#    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 api, models
+
+
+class SaleOrder(models.Model):
+
+    _inherit = 'sale.order'
+
+    @api.multi
+    def action_done(self):
+        """
+        Set stock moves to invoice lines that matches with
+        product and product quantity when sale order is done
+        """
+        return self.set_lot_invoice_line(self, 'action_done')
+
+    @api.multi
+    def action_ship_create(self):
+        """
+        Set stock moves to invoice lines that matches with
+        product and product quantity when delivery is created
+        """
+        return self.set_lot_invoice_line(self, 'action_ship_create')
+
+    def set_lot_invoice_line(self, record_set, method=False):
+        res = getattr(super(SaleOrder, self), method)() if method else False
+        for order_id in record_set:
+            move_ids = order_id.mapped('picking_ids.move_lines')
+            invoice_lines = order_id.mapped('invoice_ids.invoice_line')
+
+            if not invoice_lines or not move_ids:
+                continue
+
+            for inv_line in invoice_lines:
+                qty_lots_with_inv_line = len(self.env['stock.production.lot'].
+                                             search([('invoice_line_id', '=',
+                                                      inv_line.id)]))
+                for move_id in move_ids:
+                    lots = move_id.mapped('quant_ids.lot_id')
+                    for lot in lots:
+                        if not lot.invoice_line_id and \
+                                inv_line.product_id.id == \
+                                lot.product_id.id and \
+                                qty_lots_with_inv_line < inv_line.quantity:
+                            lot.write({'invoice_line_id': inv_line.id})
+        return res

crm_rma_prodlot_invoice/models/sale_order_line.py

@@ -0,0 +1,60 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Copyright 2015 Vauxoo
+#    Author: Yanina Aular, Osval Reyes
+#
+#    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 api, models
+
+
+class SaleOrderLine(models.Model):
+
+    _inherit = 'sale.order.line'
+
+    @api.multi
+    def invoice_line_create(self):
+        res = super(SaleOrderLine, self).invoice_line_create()
+        for order_line in self:
+            prodlot_obj = self.env['stock.production.lot']
+            procurements = order_line.procurement_ids
+
+            if not procurements:
+                continue
+
+            move_id = self.env['stock.move'].\
+                search([('procurement_id', '=',
+                         order_line.procurement_ids[0].id)], limit=1)
+
+            if move_id and move_id.quant_ids:
+                lot = move_id.quant_ids[0].lot_id
+
+                if lot.invoice_line_id:
+                    continue
+
+                for inv_line_id in res:
+
+                    inv_line = self.env['account.invoice.line'].\
+                        browse(inv_line_id)
+
+                    lots = prodlot_obj.search([('invoice_line_id', '=',
+                                                inv_line.id)])
+
+                    if inv_line.product_id.id == lot.product_id.id and \
+                            len(lots) < inv_line.quantity:
+                        lot.write({'invoice_line_id': inv_line.id})
+        return res

crm_rma_prodlot_invoice/models/stock_picking.py

@@ -0,0 +1,54 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Copyright 2015 Vauxoo
+#    Author: Yanina Aular
+#
+#    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 api, models
+
+
+class StockPicking(models.Model):
+
+    _inherit = 'stock.picking'
+
+    @api.multi
+    def action_invoice_create(self, journal_id,
+                              group=False, type='out_invoice'):
+        invoices = super(StockPicking, self).\
+            action_invoice_create(journal_id=journal_id,
+                                  group=group,
+                                  type=type)
+        if type == 'out_invoice':
+            prodlot_obj = self.env['stock.production.lot']
+            for picking in self:
+                for move in picking.move_lines:
+                    if move and move.quant_ids:
+                        lot = move.quant_ids[0].lot_id
+                        if lot.invoice_line_id:
+                            continue
+                        for inv_id in invoices:
+                            for inv_line in self.env['account.invoice'].\
+                                    browse(inv_id).invoice_line:
+                                lots = prodlot_obj.search([('invoice_line_id',
+                                                            '=',
+                                                            inv_line.id)])
+                                if inv_line.product_id.id == \
+                                        lot.product_id.id and \
+                                        len(lots) < inv_line.quantity:
+                                    lot.write({'invoice_line_id': inv_line.id})
+        return invoices

crm_rma_prodlot_invoice/models/stock_production_lot.py

@@ -0,0 +1,43 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Copyright 2015 Vauxoo
+#    Author: Yanina Aular, Osval Reyes
+#
+#    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 _, api, fields, models
+
+
+class StockProductionLot(models.Model):
+
+    _inherit = 'stock.production.lot'
+
+    invoice_line_id = fields.Many2one('account.invoice.line',
+                                      string='Customer Invoice Line',
+                                      help="Invoice Line Of "
+                                      "Product to Customer Invoice")
+
+    lot_complete_name = fields.Char(compute="_get_lot_complete_name",
+                                    string="Complete Lot Name")
+
+    @api.depends('invoice_line_id', 'name')
+    def _get_lot_complete_name(self):
+        name = _("%s - Lot Number: %s - %s") % \
+            (self.invoice_line_id.invoice_id.number,
+             self.name or _('No lot number'),
+             self.invoice_line_id.name)
+        return name

crm_rma_prodlot_invoice/models/stock_transfer_details.py

@@ -0,0 +1,64 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Copyright 2015 Vauxoo
+#    Author: Yanina Aular, Osval Reyes
+#
+#    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 api, models
+
+
+class StockTransferDetails(models.TransientModel):
+
+    _inherit = 'stock.transfer_details'
+
+    @api.multi
+    def do_detailed_transfer(self):
+        """
+        When incoming type transfer are made and stock move have serial/lot
+        number, the supplier is assigned to the serial/lot number taken from
+        picking.
+        @return: do_detailed_transfer boolean results
+        """
+        res = super(StockTransferDetails, self).do_detailed_transfer()
+
+        picking_ids = self.env['stock.picking'].browse(self.picking_id.id)
+        order = picking_ids.sale_id
+        move_ids = order.mapped('picking_ids.move_lines')
+        invoice_lines = order.mapped('invoice_ids.invoice_line')
+
+        if not invoice_lines or not move_ids:
+            return res
+
+        for inv_line in invoice_lines:
+            for mov in move_ids:
+
+                quants = mov.quant_ids
+                if not quants:
+                    continue
+
+                lots = list(set([qua.lot_id for qua in quants]))
+                for lot in lots:
+
+                    lots_with_inv_line = self.env['stock.production.lot'].\
+                        search([('invoice_line_id', '=',
+                                 inv_line.id)])
+
+                    if not lot.invoice_line_id and \
+                            inv_line.product_id.id == lot.product_id.id and \
+                            len(lots_with_inv_line) < inv_line.quantity:
+                        lot.write({'invoice_line_id': inv_line.id})
+        return res

crm_rma_prodlot_invoice/tests/__init__.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Copyright 2015 Vauxoo
+#    Author: Yanina Aular, Osval Reyes
+#
+#    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 test_crm_rma_prodlot_invoice

crm_rma_prodlot_invoice/tests/test_crm_rma_prodlot_invoice.py

@@ -0,0 +1,236 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Copyright 2015 Vauxoo
+#    Author: Yanina Aular, Osval Reyes
+#
+#    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.tests.common import TransactionCase
+from datetime import date
+from openerp.tools import DEFAULT_SERVER_DATETIME_FORMAT
+
+
+class TestCrmRmaProdLotInvoice(TransactionCase):
+
+    """
+    Test Cases
+    """
+
+    def setUp(self):
+        super(TestCrmRmaProdLotInvoice, self).setUp()
+        self.sale_order = self.env['sale.order']
+        self.partner_id = self.env['res.partner'].browse(
+            self.ref('base.res_partner_2'))
+        self.product_id = self.env['product.product'].\
+            browse(self.ref('product.product_product_8'))
+
+        date_start = date.today().replace(day=1, month=1).strftime('%Y-%m-%d')
+        self.period_id = self.env['account.fiscalyear'].search(
+            [('date_start', '=', date_start)]).period_ids[8]
+
+        self.pay_account_id = self.env['account.account'].\
+            browse(self.ref("account.cash"))
+        self.journal_id = self.env['account.journal'].\
+            browse(self.ref("account.bank_journal"))
+        self.wizard = self.env['stock.transfer_details']
+        self.wizard_item = self.env['stock.transfer_details_items']
+        self.production_lot = self.env['stock.production.lot']
+        self.purchase_order = self.env['purchase.order']
+        self.picking = self.env['stock.picking']
+
+    def create_sale_order(self, invoicing_rule='manual'):
+        # Create a sale order manual
+        sale_order_id = self.sale_order.create({
+            'partner_id': self.partner_id.id,
+            'client_order_ref': 'TEST_SO',
+            'order_policy': invoicing_rule,
+            'order_line': [(0, 0, {
+                'product_id': self.product_id.id,
+                'product_uom_qty': 1
+            })]
+        })
+
+        sale_order_id.action_button_confirm()
+
+        return sale_order_id
+
+    def create_purchase_order(self):
+        purchase_order_id = self.purchase_order.create({
+            'partner_id': self.ref('base.res_partner_1'),
+            'location_id': self.ref('stock.picking_type_in'),
+            'pricelist_id': 1,
+            'order_line': [(0, 0, {
+                'name': self.product_id.name,
+                'product_id': self.product_id.id,
+                'price_unit': self.product_id.list_price,
+                'product_qty': 1,
+                'date_planned': date.today().replace(day=31, month=12).
+                strftime(DEFAULT_SERVER_DATETIME_FORMAT),
+            })]
+        })
+
+        purchase_order_id.wkf_confirm_order()
+        self.assertEquals(purchase_order_id.state, 'confirmed')
+
+        purchase_order_id.action_invoice_create()
+        purchase_order_id.invoice_ids.invoice_validate()
+        purchase_order_id.action_picking_create()
+        self.assertEquals(1, len(self.picking.
+                                 search([('origin', '=',
+                                          purchase_order_id.name)])))
+        return purchase_order_id
+
+    def do_whole_transfer_process(self, lot_id, picking_ids):
+        """
+        Do transfer process
+        @param picking_ids: picking record set to be transfers
+        @return Returns production lots ids for outside use/verification
+        """
+        for picking_id in picking_ids:
+
+            picking_id.force_assign()
+            # create wizard
+            wizard_id = self.wizard.create({
+                'picking_id': picking_id.id,
+            })
+
+            # make the transfers
+            for move_id in picking_id.move_lines:
+
+                self.wizard_item.create({
+                    'transfer_id': wizard_id.id,
+                    'product_id': move_id.product_id.id,
+                    'quantity': move_id.product_qty,
+                    'sourceloc_id': move_id.location_id.id,
+                    'destinationloc_id':
+                    self.ref('stock.stock_location_stock'),
+                    'lot_id': lot_id and lot_id.id or False,
+                    'product_uom_id': move_id.product_uom.id,
+                })
+
+            wizard_id.do_detailed_transfer()
+
+    def get_invoices_paid(self, invoice_ids=False):
+        for invoice_id in invoice_ids:
+            # check if a journal entry have been created
+            self.assertTrue(invoice_id.move_id)
+
+            invoice_id.pay_and_reconcile(
+                invoice_id.amount_total, self.pay_account_id.id,
+                self.period_id.id, self.journal_id.id,
+                self.pay_account_id.id,
+                self.period_id.id, self.journal_id.id,
+                name="Payment for Invoice %s" % (invoice_id.name))
+
+            self.assertEqual(invoice_id.state, 'paid')
+
+    def test_01_prodlot_invoice(self):
+        """
+        A Sale Order for a product which origin has a production lot number
+        from a incoming picking.
+        """
+        purchase_order_id = self.create_purchase_order()
+
+        lot_id = self.production_lot.create({
+            'name': 'Lot for %s' % (purchase_order_id.name),
+            'product_id': self.product_id.id,
+        })
+
+        self.do_whole_transfer_process(
+            lot_id=lot_id,
+            picking_ids=purchase_order_id.picking_ids)
+        sale_order_id = self.create_sale_order('prepaid')
+
+        sale_order_id.action_invoice_create()
+        self.assertTrue(sale_order_id.invoice_ids)
+        invoice_id = sale_order_id.invoice_ids
+        invoice_id.signal_workflow('invoice_open')
+
+        self.get_invoices_paid(invoice_ids=sale_order_id.invoice_ids)
+
+        # Check if sale order is marked as invoiced, the only way to
+        # became true is when its invoices have been paid
+        self.assertTrue(sale_order_id.invoiced)
+
+        self.do_whole_transfer_process(lot_id=lot_id,
+                                       picking_ids=sale_order_id.picking_ids)
+
+        # check if invoice line if is set to the lot
+        self.assertTrue(lot_id.invoice_line_id)
+
+    def test_02_prodlot_invoice(self):
+        """
+        A Sale Order for a product which origin has a production lot number
+        from a incoming picking.
+        """
+        purchase_order_id = self.create_purchase_order()
+
+        lot_id = self.production_lot.create({
+            'name': 'Lot for %s' % (purchase_order_id.name),
+            'product_id': self.product_id.id,
+        })
+        lot_id._get_lot_complete_name()
+
+        self.do_whole_transfer_process(
+            lot_id=lot_id,
+            picking_ids=purchase_order_id.picking_ids)
+        sale_order_id = self.create_sale_order('manual')
+
+        self.do_whole_transfer_process(lot_id=lot_id,
+                                       picking_ids=sale_order_id.picking_ids)
+
+        sale_order_id.action_invoice_create()
+        self.assertTrue(sale_order_id.invoice_ids)
+
+        # check if lot_id have been set when creating invoice lines
+        self.assertTrue(lot_id.invoice_line_id)
+
+        # check if lot invoice line belongs to this sale order by its origin
+        self.assertEquals(sale_order_id.name, lot_id.invoice_line_id.origin)
+
+    def test_03_prodlot_invoice(self):
+        """
+        A Sale Order for a product which origin has a production lot number
+        from a incoming picking.
+        """
+        purchase_order_id = self.create_purchase_order()
+
+        lot_id = self.production_lot.create({
+            'name': 'Lot for %s' % (purchase_order_id.name),
+            'product_id': self.product_id.id,
+        })
+
+        self.do_whole_transfer_process(
+            lot_id=lot_id,
+            picking_ids=purchase_order_id.picking_ids)
+        sale_order_id = self.create_sale_order('manual')
+
+        sale_order_id.action_invoice_create()
+        self.assertTrue(sale_order_id.invoice_ids)
+        invoice_id = sale_order_id.invoice_ids
+        invoice_id.signal_workflow('invoice_open')
+
+        self.get_invoices_paid(invoice_ids=sale_order_id.invoice_ids)
+
+        self.do_whole_transfer_process(lot_id=lot_id,
+                                       picking_ids=sale_order_id.picking_ids)
+
+        # check if lot_id have been set when creating invoice lines
+        self.assertTrue(lot_id.invoice_line_id)
+
+        # check if lot invoice line belongs to this sale order by its origin
+        self.assertEquals(sale_order_id.name, lot_id.invoice_line_id.origin)

crm_rma_prodlot_invoice/views/stock_production_lot.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+        <record id="stock_production_lot_view_form" model="ir.ui.view">
+            <field name="name">stock.production.lot.view</field>
+            <field name="model">stock.production.lot</field>
+            <field name="inherit_id" ref="stock.view_production_lot_form"/>
+            <field name="arch" type="xml">
+                <xpath expr="//field[@name='product_id']" position="after">
+                    <field name="invoice_line_id"/>
+                </xpath>
+            </field>
+        </record>
+    </data>
+</openerp>