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Point Of Sale - Check Session State
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**Context**

In Point Of Sale module, the front-end works offline, so all datas are
loaded at the beginning.
At the end of the session, if user do not close the window, it will be
possible to create new pos order on a closed session, generating errors.

**Functionality**

* This module prevent the possility to create a pos order via the front
  end PoS UI, when session is closed.
* The session state is checked every minute by default. If the state of the
  session is not opened, a blocking pop up is displayed, and user has to
  reload the current page.

.. figure:: https://raw.githubusercontent.com/grap/grap-odoo-incubator/8.0/pos_check_session_state/static/description/error_message.png

**Table of contents**

.. contents::
   :local:

Configuration
=============

* Go to Point of Sale / Configuration / Point of Sales
* Open a PoS Config and set a frequency for the check

.. figure:: https://raw.githubusercontent.com/grap/grap-odoo-incubator/8.0/pos_check_session_state/static/description/pos_config_form.png

Bug Tracker
===========

Bugs are tracked on `GitHub Issues <https://github.com/grap/grap-odoo-incubator/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/grap/grap-odoo-incubator/issues/new?body=module:%20pos_check_session_state%0Aversion:%208.0%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
~~~~~~~

* GRAP

Contributors
~~~~~~~~~~~~

* Sylvain LE GAL <https://twitter.com/legalsylvain>

Maintainers
~~~~~~~~~~~



This module is part of the `grap/grap-odoo-incubator <https://github.com/grap/grap-odoo-incubator/tree/8.0/pos_check_session_state>`_ project on GitHub.


You are welcome to contribute.