Merge PR #296 into 15.0

Signed-off-by pedrobaeza

event_sale_reservation/README.rst

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+=======================
+Sell event reservations
+=======================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! 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%2Fevent-lightgray.png?logo=github
+    :target: https://github.com/OCA/event/tree/15.0/event_sale_reservation
+    :alt: OCA/event
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/event-15-0/event-15-0-event_sale_reservation
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/199/15.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+This module extends the functionality of event_sale to support selling
+reservations of events that still don't exist and to allow you to schedule the
+creation of events based on how many reservations already exist.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Installation
+============
+
+To install this module, you need to:
+
+#. Install ``web_ir_actions_act_multi`` from https://github.com/OCA/web
+#. Install ``web_ir_actions_act_view_reload`` from https://github.com/OCA/web
+
+Configuration
+=============
+
+
+To make use of this module, a user needs these minimal permissions:
+
+- Sales / User: Own Documents Only
+- Events / User
+
+Usage
+=====
+
+To know how many reservations exist for a given event type:
+
+#. Go to *Events > Configuration > Event Templates* and pick or create one.
+#. There's a new smart button called *Reserved seats* with that count.
+#. Click on it to get to the sales orders where the seats got reserved.
+
+But that counter will be probably zero when you install, so let's see how to
+increase it.
+
+To create an event reservation product:
+
+#. Go to *Sales > Products > Products*.
+#. Create one and set *Product Type* to *Event Reservation*.
+#. Select one *Event type for reservations*.
+#. Save.
+
+From now on, you can sell event reservations for that event type. To do it:
+
+#. Go to *Sales > Orders > Quotations*.
+#. Create one.
+#. Set its basic info (customer, date...) and go to *Order lines* tab.
+#. Click *Add a product*.
+#. Select the event reservation product you created above.
+#. Set its info (quantity, price...).
+#. Save that line and the quotation.
+
+At this point, the reservation is not yet confirmed, so if you go to the event
+type, the smart button will still count zero.
+
+To confirm those reservations:
+
+#. Go to the quotation you just created (if you are not there yet).
+#. Click on *Confirm*.
+
+Now, if you go to the event type form, the smart button will indicate how many
+reserved seats exist.
+
+If you want to convert those reservations into real event registrations:
+
+#. Go to the quotation you just created (if you are not there yet).
+#. Click on *Register in event*.
+#. In the wizard you see, set the *Event* and *Event Ticket* for all the order
+   lines you want to convert into registrations.
+#. If there is any line you still don't want to convert, remove it from the
+   wizard.
+#. Click on *Next*.
+#. A new wizard will appear, where you will be able to specify the name, email
+   and phone of each one of the attendees. If you don't do it, they will get
+   that info from the sales order customer.
+#. After that's done, click on *Apply*.
+
+At this point, the sales order lines will be modified to include the ticket
+product instead of the reservation product, and the event reservations have
+been created, linked to those lines.
+
+If the event is set to autoconfirmation, the registrations are confirmed., otherwise, they are
+kept as draft until an invoice is created for the sales order, and paid. But
+that is just upstream ``event_sale`` module in action.
+
+Known issues / Roadmap
+======================
+
+Some addons (event_registration_multi_qty + event_sale_registration_multi_qty)
+makes totals wrong because they depend currently on count and not sum of qtys;
+integrating with them would require a glue module.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/event/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/event/issues/new?body=module:%20event_sale_reservation%0Aversion:%2015.0%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
+~~~~~~~
+
+* Tecnativa
+
+Contributors
+~~~~~~~~~~~~
+
+* `Tecnativa <https://www.tecnativa.com>`_:
+
+  * Jairo Llopis
+
+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.
+
+.. |maintainer-Yajo| image:: https://github.com/Yajo.png?size=40px
+    :target: https://github.com/Yajo
+    :alt: Yajo
+
+Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-Yajo| 
+
+This module is part of the `OCA/event <https://github.com/OCA/event/tree/15.0/event_sale_reservation>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

event_sale_reservation/__init__.py

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+from . import models
+from . import reports
+from . import wizards

event_sale_reservation/__manifest__.py

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+# Copyright 2021 Tecnativa - Jairo Llopis
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Sell event reservations",
+    "summary": "Allow selling event registrations before the event exists",
+    "version": "15.0.1.0.0",
+    "development_status": "Beta",
+    "category": "Marketing",
+    "website": "https://github.com/OCA/event",
+    "author": "Tecnativa, Odoo Community Association (OCA)",
+    "maintainers": ["Yajo"],
+    "license": "AGPL-3",
+    "application": False,
+    "installable": True,
+    "depends": [
+        "event_sale",
+        "web_ir_actions_act_multi",
+        "web_ir_actions_act_view_reload",
+    ],
+    "data": [
+        "reports/sale_report_view.xml",
+        "wizards/registration_editor_view.xml",
+        "views/event_type_view.xml",
+        "views/product_template_view.xml",
+        "views/sale_order_view.xml",
+    ],
+}

event_sale_reservation/exceptions.py

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+# Copyright 2021 Tecnativa - Jairo Llopis
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import exceptions
+
+
+class TicketAndReservationError(exceptions.ValidationError):
+    pass
+
+
+class ReservationWithoutEventTypeError(exceptions.ValidationError):
+    pass