Merge PR #418 into 12.0

Signed-off-by pedrobaeza

pos_order_return/README.rst

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+==========================
+Point of Sale Order Return
+==========================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fpos-lightgray.png?logo=github
+    :target: https://github.com/OCA/pos/tree/12.0/pos_order_return
+    :alt: OCA/pos
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/pos-12-0/pos-12-0-pos_order_return
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/184/12.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+This module extends the functionality of odoo Point Of Sale about POS Order
+returns.
+
+With this module, it is now forbidden to return more quantity than the initial
+one.
+
+A link is created between the returned Order and the initial Order.
+A link is created between the returned Order Line and the initial Order Line.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Configuration
+=============
+
+In some cases, you may want to let the possibility to allow negative quantity
+in a PoS Order, without mentioning initial order. This can happen for special
+products like returnable products, etc.
+
+In that case, a checkbox is possible on Product Form View to allow such case
+
+.. image:: https://raw.githubusercontent.com/pos_order_return/static/description/product_returnable_bottle.png
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/184/10.0
+
+Usage
+=====
+
+Select an PoS Order an choose either *Return Products* (full return of the
+order) or *Partial Return*. In this case, a wizard allows to select just some
+products and quantities to return:
+
+.. image:: https://raw.githubusercontent.com/pos_order_return/static/description/partial_return_wizard.png
+
+Register the refund payment to finish the return. If the original order was
+invoiced, a refund invoice will be made.
+
+**Implemented Constraints**
+
+* User can not return more products than the initial quantity:
+
+.. image:: https://raw.githubusercontent.com/pos_order_return/static/description/returned_qty_over_initial.png
+
+* If a line has been partially refund, only a reduced quantity can be returned:
+
+.. image:: https://raw.githubusercontent.com/pos_order_return/static/description/sum_returned_qty_over_initial.png
+
+* It is not possible to set a negative quantity if the initial Pos Order is
+  not indicated:
+
+.. image:: https://raw.githubusercontent.com/pos_order_return/static/description/initial_pos_order_required.png
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/pos/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 <https://github.com/OCA/pos/issues/new?body=module:%20pos_order_return%0Aversion:%2012.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+~~~~~~~
+
+* La Louve
+* GRAP
+* Tecnativa
+* Lambda IS
+
+Contributors
+~~~~~~~~~~~~
+
+* Sylvain LE GAL <https://twitter.com/legalsylvain>
+* David Vidal <david.vidal@tecnativa.com>
+* Kiril Vangelovski <kiril@lambda-is.com>
+
+Other credits
+~~~~~~~~~~~~~
+
+Funders
+~~~~~~~
+
+The development of this module has been financially supported by:
+
+* La Louve (www.lalouve.net)
+* GRAP, Groupement Régional Alimentaire de Proximité (www.grap.coop)
+
+Maintainers
+~~~~~~~~~~~
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+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.
+
+This module is part of the `OCA/pos <https://github.com/OCA/pos/tree/12.0/pos_order_return>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

pos_order_return/__init__.py

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+
+from . import models
+from . import wizard

pos_order_return/__manifest__.py

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+# Copyright 2016-2018 Sylvain LE GAL (https://twitter.com/legalsylvain)
+# Copyright 2018 David Vidal <david.vidal@tecnativa.com>
+# Copyright 2018 Lambda IS DOOEL <https://www.lambda-is.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+{
+    'name': 'Point of Sale Order Return',
+    'version': '12.0.1.0.0',
+    'category': 'Point Of Sale',
+    'author': 'La Louve, '
+              'GRAP, '
+              'Tecnativa, '
+              'Lambda IS, '
+              'Odoo Community Association (OCA)',
+    'license': 'AGPL-3',
+    'website': 'https://www.github.com/OCA/pos',
+    'depends': [
+        'point_of_sale',
+    ],
+    'data': [
+        'wizard/pos_partial_return_wizard_view.xml',
+        'views/pos_order_view.xml',
+        'views/product_product_view.xml',
+    ],
+    'demo': [
+        'demo/product_product.xml',
+    ],
+    'installable': True,
+}

pos_order_return/demo/product_product.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="product_product_returnable_bottle" model="product.product">
+        <field name="name">Returnable Bottle</field>
+        <field name="default_code">RET-BOTL</field>
+        <field name="categ_id" ref="product.product_category_all" />
+        <field name="uom_id" ref="uom.product_uom_unit" />
+        <field name="sale_ok" eval="True" />
+        <field name="available_in_pos" eval="True" />
+        <field name="pos_allow_negative_qty" eval="True" />
+        <field name="list_price" eval="0.20" />
+        <field name="image" type="base64" file="pos_order_return/static/img/product_returnable_bottle-image.jpg"/>
+    </record>
+
+</odoo>