[16.0][MIG] event_registration_partner_unique: Migration to version 16.0

event_registration_partner_unique/README.rst

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+========================
+Unique Partner per Event
+========================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:fa39a5416b9a53ff743d770b11ab214277fe38d04077dfa770174e259f481c29
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |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_registration_partner_unique
+    :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_registration_partner_unique
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/event&target_branch=15.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module is intended for backend use only, and extends the functionality
+of events to avoid duplicating attendees.
+
+It is designed to work alongside *partner_event* (which is a dependency), and
+it is advisable to enable it by clicking on **Create Partners in
+registration**; this way it will create new partners or will match existing
+ones, but at the same time will avoid creating duplicates from partners
+already existing.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Usage
+=====
+
+#. Go to **Events** and choose an event or create a new one.
+#. Enable **Forbid Duplicates**.
+#. Go to **Attendees**.
+#. Create a new attendee.
+#. If you try to fill successive attendees with the same contact filled out in
+   the "Attendee Partner" field, the system won't allow it. That can
+   happen for example if the same email is used several times.
+
+Known issues / Roadmap
+======================
+
+* This module is intended for backend use, so the validation error is enough
+  to show the user what is wrong,
+* When *website_event* is installed, and public users try to register more
+  than one attendee, this will trigger a validation error as the attendee
+  partner is duplicated. The error shown is 500 internal server error.
+* It would be necessary to have a new module which depends on *website_event*
+  plus this one to prevent said issue.
+* Another problem would arise when used with *event_sale* module, because it
+  would try to use "Sale Order" contact as attendee and that will lead to the
+  issue of duplicated attendees if trying to buy access to the same event
+  more than once.
+
+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 to smash it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%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>`_
+
+    * Rafael Blasco
+    * Jairo Llopis
+    * Vicent Cubells
+    * Cristina Martin R.
+    * Victor M.M. Torres
+    * Víctor Martínez
+
+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/15.0/event_registration_partner_unique>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

event_registration_partner_unique/__init__.py

@@ -0,0 +1,3 @@
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from . import models

event_registration_partner_unique/__manifest__.py

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+# Copyright 2016 Tecnativa - Jairo Llopis
+# Copyright 2017 Tecnativa - Vicent Cubells
+# Copyright 2018 Tecnativa - Cristina Martin R.
+# Copyright 2020 Tecnativa - Víctor Martínez
+# Copyright 2023 Tecnativa - Carolina Fernandez
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+{
+    "name": "Unique Partner per Event",
+    "summary": "Enforces 1 registration per partner and event",
+    "version": "16.0.1.0.0",
+    "category": "Marketing",
+    "website": "https://github.com/OCA/event",
+    "author": "Tecnativa, Odoo Community Association (OCA)",
+    "license": "AGPL-3",
+    "application": False,
+    "installable": True,
+    "depends": ["event", "partner_event"],
+    "data": ["views/event_event_view.xml"],
+}

event_registration_partner_unique/i18n/es.po

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+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* event_registration_partner_unique
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 8.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2016-03-07 18:44+0100\n"
+"PO-Revision-Date: 2021-03-17 14:45+0000\n"
+"Last-Translator: Ana Suárez <ana.suarez@qubiq.es>\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 4.3.2\n"
+
+#. module: event_registration_partner_unique
+#: model:ir.model.fields,help:event_registration_partner_unique.field_event_event__forbid_duplicates
+#: model:ir.model.fields,help:event_registration_partner_unique.field_event_session__forbid_duplicates
+msgid ""
+"Check this to disallow duplicate attendees in this event's registrations"
+msgstr ""
+"Marque esto para impedir que haya asistentes duplicados en los registrados a "
+"este evento"
+
+#. module: event_registration_partner_unique
+#: code:addons/event_registration_partner_unique/models/event.py:0
+#, python-format
+msgid "Duplicated partners found in event {0}: {1}."
+msgstr "Empresas duplicadas encontradas en el evento {0}: {1}."
+
+#. module: event_registration_partner_unique
+#: model:ir.model,name:event_registration_partner_unique.model_event_event
+msgid "Event"
+msgstr "Evento"
+
+#. module: event_registration_partner_unique
+#: model:ir.model,name:event_registration_partner_unique.model_event_registration
+msgid "Event Registration"
+msgstr "Registro del evento"
+
+#. module: event_registration_partner_unique
+#: model:ir.model.fields,field_description:event_registration_partner_unique.field_event_event__forbid_duplicates
+#: model:ir.model.fields,field_description:event_registration_partner_unique.field_event_session__forbid_duplicates
+msgid "Forbid Duplicates"
+msgstr "Prohibir duplicados"

event_registration_partner_unique/i18n/event_registration_partner_unique.pot

@@ -0,0 +1,43 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* event_registration_partner_unique
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 15.0\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_partner_unique
+#: model:ir.model.fields,help:event_registration_partner_unique.field_event_event__forbid_duplicates
+#: model:ir.model.fields,help:event_registration_partner_unique.field_event_session__forbid_duplicates
+msgid ""
+"Check this to disallow duplicate attendees in this event's registrations"
+msgstr ""
+
+#. module: event_registration_partner_unique
+#: code:addons/event_registration_partner_unique/models/event.py:0
+#, python-format
+msgid "Duplicated partners found in event {0}: {1}."
+msgstr ""
+
+#. module: event_registration_partner_unique
+#: model:ir.model,name:event_registration_partner_unique.model_event_event
+msgid "Event"
+msgstr ""
+
+#. module: event_registration_partner_unique
+#: model:ir.model,name:event_registration_partner_unique.model_event_registration
+msgid "Event Registration"
+msgstr ""
+
+#. module: event_registration_partner_unique
+#: model:ir.model.fields,field_description:event_registration_partner_unique.field_event_event__forbid_duplicates
+#: model:ir.model.fields,field_description:event_registration_partner_unique.field_event_session__forbid_duplicates
+msgid "Forbid Duplicates"
+msgstr ""

event_registration_partner_unique/i18n/it.po

@@ -0,0 +1,64 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* event_registration_partner_unique
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 14.0\n"
+"Report-Msgid-Bugs-To: \n"
+"PO-Revision-Date: 2023-07-18 14:11+0000\n"
+"Last-Translator: mymage <stefano.consolaro@mymage.it>\n"
+"Language-Team: none\n"
+"Language: it\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=n != 1;\n"
+"X-Generator: Weblate 4.17\n"
+
+#. module: event_registration_partner_unique
+#: model:ir.model.fields,help:event_registration_partner_unique.field_event_event__forbid_duplicates
+msgid ""
+"Check this to disallow duplicate attendees in this event's registrations"
+msgstr ""
+"Selezionare per impedire la duplicazione dei partecipanti nella "
+"registrazioni di questo evento"
+
+#. module: event_registration_partner_unique
+#: model:ir.model.fields,field_description:event_registration_partner_unique.field_event_event__display_name
+#: model:ir.model.fields,field_description:event_registration_partner_unique.field_event_registration__display_name
+msgid "Display Name"
+msgstr "Nome visualizzato"
+
+#. module: event_registration_partner_unique
+#: code:addons/event_registration_partner_unique/models/event.py:0
+#, python-format
+msgid "Duplicated partners found in event {0}: {1}."
+msgstr "Trovati partner duplicati nell'evento {0}: {1}."
+
+#. module: event_registration_partner_unique
+#: model:ir.model,name:event_registration_partner_unique.model_event_event
+msgid "Event"
+msgstr "Evento"
+
+#. module: event_registration_partner_unique
+#: model:ir.model,name:event_registration_partner_unique.model_event_registration
+msgid "Event Registration"
+msgstr "Registrazione evento"
+
+#. module: event_registration_partner_unique
+#: model:ir.model.fields,field_description:event_registration_partner_unique.field_event_event__forbid_duplicates
+msgid "Forbid Duplicates"
+msgstr "Impedisci duplicati"
+
+#. module: event_registration_partner_unique
+#: model:ir.model.fields,field_description:event_registration_partner_unique.field_event_event__id
+#: model:ir.model.fields,field_description:event_registration_partner_unique.field_event_registration__id
+msgid "ID"
+msgstr "ID"
+
+#. module: event_registration_partner_unique
+#: model:ir.model.fields,field_description:event_registration_partner_unique.field_event_event____last_update
+#: model:ir.model.fields,field_description:event_registration_partner_unique.field_event_registration____last_update
+msgid "Last Modified on"
+msgstr "Ultima modifica il"

event_registration_partner_unique/models/__init__.py

@@ -0,0 +1,3 @@
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from . import event

event_registration_partner_unique/models/event.py

@@ -0,0 +1,52 @@
+# Copyright 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# Copyright 2020 Tecnativa - Víctor Martínez
+# Copyright 2022 Tecnativa - Luis D. Lafaurie
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from odoo import _, api, fields, models
+from odoo.exceptions import ValidationError
+
+
+class EventEvent(models.Model):
+    _inherit = "event.event"
+
+    forbid_duplicates = fields.Boolean(
+        help="Check this to disallow duplicate attendees in this event's "
+        "registrations",
+    )
+
+    @api.constrains("forbid_duplicates", "registration_ids")
+    def _check_forbid_duplicates(self):
+        """Ensure no duplicated attendee are found in the event."""
+        return self.filtered(
+            "forbid_duplicates"
+        ).registration_ids._check_forbid_duplicates()
+
+
+class EventRegistration(models.Model):
+    _inherit = "event.registration"
+
+    @api.constrains("event_id", "attendee_partner_id")
+    def _check_forbid_duplicates(self):
+        """Ensure no duplicated attendees are found in the event."""
+        for event_reg in self.filtered("event_id.forbid_duplicates"):
+            dupes = self.search(event_reg._duplicate_search_domain())
+            if dupes:
+                raise ValidationError(
+                    _("Duplicated partners found in event {0}: {1}.").format(
+                        event_reg.event_id.display_name,
+                        ", ".join(
+                            partner_id.display_name
+                            for partner_id in dupes.mapped("attendee_partner_id")
+                        ),
+                    )
+                )
+
+    def _duplicate_search_domain(self):
+        """What to look for when searching duplicates."""
+        return [
+            ("id", "!=", self.id),
+            ("event_id", "=", self.event_id.id),
+            ("attendee_partner_id", "=", self.attendee_partner_id.id),
+            ("attendee_partner_id", "!=", False),
+        ]

event_registration_partner_unique/readme/CONTRIBUTORS.rst

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+* `Tecnativa <https://www.tecnativa.com>`_
+
+    * Rafael Blasco
+    * Jairo Llopis
+    * Vicent Cubells
+    * Cristina Martin R.
+    * Victor M.M. Torres
+    * Víctor Martínez
+    * Carolina Fernandez

event_registration_partner_unique/readme/DESCRIPTION.rst

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+This module is intended for backend use only, and extends the functionality
+of events to avoid duplicating attendees.
+
+It is designed to work alongside *partner_event* (which is a dependency), and
+it is advisable to enable it by clicking on **Create Partners in
+registration**; this way it will create new partners or will match existing
+ones, but at the same time will avoid creating duplicates from partners
+already existing.

event_registration_partner_unique/readme/ROADMAP.rst

@@ -0,0 +1,11 @@
+* This module is intended for backend use, so the validation error is enough
+  to show the user what is wrong,
+* When *website_event* is installed, and public users try to register more
+  than one attendee, this will trigger a validation error as the attendee
+  partner is duplicated. The error shown is 500 internal server error.
+* It would be necessary to have a new module which depends on *website_event*
+  plus this one to prevent said issue.
+* Another problem would arise when used with *event_sale* module, because it
+  would try to use "Sale Order" contact as attendee and that will lead to the
+  issue of duplicated attendees if trying to buy access to the same event
+  more than once.

event_registration_partner_unique/readme/USAGE.rst

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+#. Go to **Events** and choose an event or create a new one.
+#. Enable **Forbid Duplicates**.
+#. Go to **Attendees**.
+#. Create a new attendee.
+#. If you try to fill successive attendees with the same contact filled out in
+   the "Attendee Partner" field, the system won't allow it. That can
+   happen for example if the same email is used several times.