Merge PR #223 into 13.0

Signed-off-by pedrobaeza

event_registration_multi_qty/README.rst

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+============================
+Event Registration Multi Qty
+============================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! 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/13.0/event_registration_multi_qty
+    :alt: OCA/event
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/event-13-0/event-13-0-event_registration_multi_qty
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/199/13.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+This module allows to make registration to events with more than one attendee.
+
+This was the unique behavior on versions 8 and 9. As it's useful for some use
+cases, this module allows both ways of registering attendees.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Configuration
+=============
+
+To configure the possibility of registering mutiple attendees:
+
+#. Go to *Events > Events*.
+#. Create one event.
+#. Go to *Registration tab* and check "Registration Multi Qty" to activate
+   this function.
+
+Usage
+=====
+
+For registering multiple attendees:
+
+#. Create an attendee for the created event.
+#. Write the quantities for this registration.
+
+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_registration_multi_qty%0Aversion:%2013.0%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>`__:
+
+    * Sergio Teruel
+    * Pedro M. Baeza
+    * David Vidal
+
+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/event <https://github.com/OCA/event/tree/13.0/event_registration_multi_qty>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

event_registration_multi_qty/__init__.py

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+from . import models
+from . import tests

event_registration_multi_qty/__manifest__.py

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+# Copyright 2017 Tecnativa - Sergio Teruel
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+{
+    "name": "Event Registration Multi Qty",
+    "version": "13.0.1.0.0",
+    "author": "Tecnativa, " "Odoo Community Association (OCA)",
+    "license": "AGPL-3",
+    "website": "https://www.github.com/event",
+    "category": "Marketing",
+    "summary": "Allow registration grouped by quantities",
+    "depends": ["event"],
+    "data": ["views/event_view.xml"],
+    "installable": True,
+}

event_registration_multi_qty/i18n/es.po

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+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* event_registration_multi_qty
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 10.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2017-06-02 16:29+0200\n"
+"PO-Revision-Date: 2019-02-01 14:03+0000\n"
+"Last-Translator: Marta Vázquez Rodríguez <vazrodmar@gmail.com>\n"
+"Language-Team: \n"
+"Language: es\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=n != 1;\n"
+"X-Generator: Weblate 3.4\n"
+
+#. module: event_registration_multi_qty
+#: model:ir.model.fields,field_description:event_registration_multi_qty.field_event_event__registration_multi_qty
+msgid "Allow multiple attendees per registration"
+msgstr "Permitir múltiples asistentes por registro"
+
+#. module: event_registration_multi_qty
+#: model:ir.model,name:event_registration_multi_qty.model_event_event
+msgid "Event"
+msgstr "Evento"
+
+#. module: event_registration_multi_qty
+#: model:ir.model,name:event_registration_multi_qty.model_event_registration
+#, fuzzy
+msgid "Event Registration"
+msgstr "report.event.registration"
+
+#. module: event_registration_multi_qty
+#: model:ir.model.fields,field_description:event_registration_multi_qty.field_event_registration__qty
+msgid "Quantity"
+msgstr "Cantidad"
+
+#. module: event_registration_multi_qty
+#: code:addons/event_registration_multi_qty/models/event.py:77
+#, python-format
+msgid ""
+"You can not add quantities if you not active the option \"Allow multiple "
+"attendees per registration\" in event"
+msgstr ""
+"No puedes añadir cantidades de registro si no tienes marcada la opción "
+"\"Permitir múltiples asistentes en el registro\" en el evento"
+
+#. module: event_registration_multi_qty
+#: code:addons/event_registration_multi_qty/models/event.py:57
+#, python-format
+msgid ""
+"You can not disable this option if there are registrations with quantities "
+"greater than one."
+msgstr ""
+"No puedes desactivar esta opción si tienes registros con más de un asistente "
+"en alguno de los registros."
+
+#~ msgid "Attendee"
+#~ msgstr "Registro"

event_registration_multi_qty/i18n/event_registration_multi_qty.pot

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+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* event_registration_multi_qty
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 12.0\n"
+"Report-Msgid-Bugs-To: \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: event_registration_multi_qty
+#: model:ir.model.fields,field_description:event_registration_multi_qty.field_event_event__registration_multi_qty
+msgid "Allow multiple attendees per registration"
+msgstr ""
+
+#. module: event_registration_multi_qty
+#: model:ir.model,name:event_registration_multi_qty.model_event_event
+msgid "Event"
+msgstr ""
+
+#. module: event_registration_multi_qty
+#: model:ir.model,name:event_registration_multi_qty.model_event_registration
+msgid "Event Registration"
+msgstr ""
+
+#. module: event_registration_multi_qty
+#: model:ir.model.fields,field_description:event_registration_multi_qty.field_event_registration__qty
+msgid "Quantity"
+msgstr ""
+
+#. module: event_registration_multi_qty
+#: code:addons/event_registration_multi_qty/models/event.py:77
+#, python-format
+msgid "You can not add quantities if you not active the option \"Allow multiple attendees per registration\" in event"
+msgstr ""
+
+#. module: event_registration_multi_qty
+#: code:addons/event_registration_multi_qty/models/event.py:57
+#, python-format
+msgid "You can not disable this option if there are registrations with quantities greater than one."
+msgstr ""
+

event_registration_multi_qty/models/__init__.py

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+from . import event

event_registration_multi_qty/models/event.py

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+# Copyright 2017 Tecnativa - Sergio Teruel
+# Copyright 2017 Tecnativa - Pedro M. Baeza
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import _, api, fields, models
+from odoo.exceptions import ValidationError
+
+
+class EventEvent(models.Model):
+    _inherit = "event.event"
+
+    registration_multi_qty = fields.Boolean(
+        string="Allow multiple attendees per registration", default=True,
+    )
+
+    @api.depends("seats_max", "registration_ids.state", "registration_ids.qty")
+    def _compute_seats(self):
+        multi_qty_events = self.filtered("registration_multi_qty")
+        for event in multi_qty_events:
+            vals = {
+                "seats_unconfirmed": 0,
+                "seats_reserved": 0,
+                "seats_used": 0,
+                "seats_available": 0,
+            }
+            registrations = self.env["event.registration"].read_group(
+                [
+                    ("event_id", "=", event.id),
+                    ("state", "in", ["draft", "open", "done"]),
+                ],
+                ["state", "qty"],
+                ["state"],
+            )
+            for registration in registrations:
+                if registration["state"] == "draft":
+                    vals["seats_unconfirmed"] += registration["qty"]
+                elif registration["state"] == "open":
+                    vals["seats_reserved"] += registration["qty"]
+                elif registration["state"] == "done":
+                    vals["seats_used"] += registration["qty"]
+            if event.seats_max > 0:
+                vals["seats_available"] = event.seats_max - (
+                    vals["seats_reserved"] + vals["seats_used"]
+                )
+            vals["seats_expected"] = (
+                vals["seats_unconfirmed"] + vals["seats_reserved"] + vals["seats_used"]
+            )
+            event.update(vals)
+        rest = self - multi_qty_events
+        super(EventEvent, rest)._compute_seats()
+
+    @api.constrains("registration_multi_qty")
+    def _check_attendees_qty(self):
+        for event in self:
+            if (
+                not event.registration_multi_qty
+                and max(event.registration_ids.mapped("qty") or [0]) > 1
+            ):
+                raise ValidationError(
+                    _(
+                        "You can not disable this option if there are "
+                        "registrations with quantities greater than one."
+                    )
+                )
+
+
+class EventRegistration(models.Model):
+    _inherit = "event.registration"
+
+    qty = fields.Integer(string="Quantity", required=True, default=1,)
+
+    @api.constrains("qty")
+    def _check_attendees_qty(self):
+        for registration in self:
+            if (
+                not registration.event_id.registration_multi_qty
+                and registration.qty > 1
+            ):
+                raise ValidationError(
+                    _(
+                        "You can not add quantities if you not active the"
+                        ' option "Allow multiple attendees per registration"'
+                        " in event"
+                    )
+                )
+
+    @api.model
+    def _prepare_attendee_values(self, registration):
+        res = super()._prepare_attendee_values(registration)
+        # Passed fields are not taken into account if a default is set,
+        # so we need to force this
+        if "qty" in registration:
+            res.update({"qty": registration.get("qty")})
+        return res

event_registration_multi_qty/readme/CONFIGURE.rst

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+To configure the possibility of registering mutiple attendees:
+
+#. Go to *Events > Events*.
+#. Create one event.
+#. Check "Allow multiple attendees per registration" to activate this function.

event_registration_multi_qty/readme/CONTRIBUTORS.rst

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+* `Tecnativa <https://www.tecnativa.com>`__:
+
+    * Sergio Teruel
+    * Pedro M. Baeza
+    * David Vidal
+    * Carlos Roca

event_registration_multi_qty/readme/DESCRIPTION.rst

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+This module allows to make registration to events with more than one attendee.
+
+This was the unique behavior on versions 8 and 9. As it's useful for some use
+cases, this module allows both ways of registering attendees.

event_registration_multi_qty/readme/USAGE.rst

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+For registering multiple attendees:
+
+#. Create an attendee for the created event.
+#. Write the quantities for this registration.