From e03afc5fb691504f32b261365a5fdf4052f58af8 Mon Sep 17 00:00:00 2001
From: Jairo Llopis <yajo.sk8@gmail.com>
Date: Fri, 26 Feb 2016 18:30:50 +0100
Subject: [PATCH 01/27] Unique partners in registrations.

This module allows you to avoid having a partner registrated twice in the same event.
---
 event_registration_partner_unique/README.rst  | 75 +++++++++++++++++++
 event_registration_partner_unique/__init__.py |  6 ++
 .../__openerp__.py                            | 18 +++++
 event_registration_partner_unique/hooks.py    | 36 +++++++++
 event_registration_partner_unique/i18n/es.po  | 44 +++++++++++
 .../models/__init__.py                        |  5 ++
 .../models/event_registration.py              | 15 ++++
 7 files changed, 199 insertions(+)
 create mode 100644 event_registration_partner_unique/README.rst
 create mode 100644 event_registration_partner_unique/__init__.py
 create mode 100644 event_registration_partner_unique/__openerp__.py
 create mode 100644 event_registration_partner_unique/hooks.py
 create mode 100644 event_registration_partner_unique/i18n/es.po
 create mode 100644 event_registration_partner_unique/models/__init__.py
 create mode 100644 event_registration_partner_unique/models/event_registration.py

diff --git a/event_registration_partner_unique/README.rst b/event_registration_partner_unique/README.rst
new file mode 100644
index 000000000..c940ce786
--- /dev/null
+++ b/event_registration_partner_unique/README.rst
@@ -0,0 +1,75 @@
+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+   :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+   :alt: License: AGPL-3
+
+========================
+Unique Partner per Event
+========================
+
+This module extends the functionality of events to support forbidding to duplicate the same partner in an event.
+
+Installation
+============
+
+To install this module, you need to:
+
+* Remove all duplicated registrations from events.
+
+Usage
+=====
+
+To use this module, you need to:
+
+* Go to *Marketing > Events > Registrations*.
+* Try to create 2 registrations for the same partner and event.
+* You cannot.
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/199/8.0
+
+Known issues / Roadmap
+======================
+
+* It would be nice to deduplicate at install, but that's quite destructive.
+
+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:%20
+event_registration_partner_unique%0Aversion:%20
+8.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Credits
+=======
+
+Images
+------
+
+* Odoo Community Association: `Icon <https://github.com/OCA/maintainer-tools/blob/master/template/module/static/description/icon.svg>`_.
+
+Contributors
+------------
+
+* Rafael Blasco <rafabn@antiun.com>
+* Jairo Llopis <yajo.sk8@gmail.com>
+
+Maintainer
+----------
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+This module is maintained by the OCA.
+
+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.
+
+To contribute to this module, please visit https://odoo-community.org.
diff --git a/event_registration_partner_unique/__init__.py b/event_registration_partner_unique/__init__.py
new file mode 100644
index 000000000..b9aa79e22
--- /dev/null
+++ b/event_registration_partner_unique/__init__.py
@@ -0,0 +1,6 @@
+# -*- coding: utf-8 -*-
+# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from . import models
+from .hooks import pre_init_hook
diff --git a/event_registration_partner_unique/__openerp__.py b/event_registration_partner_unique/__openerp__.py
new file mode 100644
index 000000000..7bdf285aa
--- /dev/null
+++ b/event_registration_partner_unique/__openerp__.py
@@ -0,0 +1,18 @@
+# -*- coding: utf-8 -*-
+# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# 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": "8.0.1.0.0",
+    "category": "Events",
+    "website": "http://www.antiun.com",
+    "author": "Antiun Ingeniería S.L., Odoo Community Association (OCA)",
+    "license": "AGPL-3",
+    "application": False,
+    "installable": True,
+    "pre_init_hook": "pre_init_hook",
+    "depends": [
+        "event",
+    ],
+}
diff --git a/event_registration_partner_unique/hooks.py b/event_registration_partner_unique/hooks.py
new file mode 100644
index 000000000..69c2c1f4f
--- /dev/null
+++ b/event_registration_partner_unique/hooks.py
@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from openerp import _, exceptions
+
+
+def pre_init_hook(cr):
+    """Ensure no duplicates before installing."""
+    cr.execute("""
+        SELECT
+            event_event.name,
+            res_partner.name,
+            COUNT(*) AS duplicates
+        FROM
+            event_registration
+
+            INNER JOIN event_event
+            ON event_event.id = event_registration.event_id
+
+            INNER JOIN res_partner
+            ON res_partner.id = event_registration.partner_id
+        GROUP BY
+            event_registration.event_id,
+            event_event.name,
+            event_registration.partner_id,
+            res_partner.name
+        HAVING
+            COUNT(*) > 1
+    """)
+    rows = cr.fetchall()
+    if rows:
+        message = _("Event %s; Partner %s; %d duplicates.")
+        details = "\n".join(message % row for row in rows)
+        raise exceptions.ValidationError(
+            _("Remove duplicates before installing:\n%s") % details)
diff --git a/event_registration_partner_unique/i18n/es.po b/event_registration_partner_unique/i18n/es.po
new file mode 100644
index 000000000..1af1b5bd2
--- /dev/null
+++ b/event_registration_partner_unique/i18n/es.po
@@ -0,0 +1,44 @@
+# 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: 2016-02-26 17:29+0000\n"
+"PO-Revision-Date: 2016-02-26 18:30+0100\n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: \n"
+"Language: es\n"
+"X-Generator: Poedit 1.8.6\n"
+
+#. module: event_registration_partner_unique
+#: sql_constraint:event.registration:0
+msgid "Cannot repeat partner in the same event."
+msgstr "No puede repetir una empresa en el mismo evento."
+
+#. module: event_registration_partner_unique
+#: code:addons/event_registration_partner_unique/hooks.py:33
+#, python-format
+msgid "Event %s; Partner %s; %d duplicates."
+msgstr "Evento %s; Empresa %s; %d duplicados."
+
+#. 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
+#: code:addons/event_registration_partner_unique/hooks.py:36
+#, python-format
+msgid ""
+"Remove duplicates before installing:\n"
+"%s"
+msgstr ""
+"Borre los duplicados antes de instalar:\n"
+"%s"
diff --git a/event_registration_partner_unique/models/__init__.py b/event_registration_partner_unique/models/__init__.py
new file mode 100644
index 000000000..c275c52a2
--- /dev/null
+++ b/event_registration_partner_unique/models/__init__.py
@@ -0,0 +1,5 @@
+# -*- coding: utf-8 -*-
+# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from . import event_registration
diff --git a/event_registration_partner_unique/models/event_registration.py b/event_registration_partner_unique/models/event_registration.py
new file mode 100644
index 000000000..efd6e7936
--- /dev/null
+++ b/event_registration_partner_unique/models/event_registration.py
@@ -0,0 +1,15 @@
+# -*- coding: utf-8 -*-
+# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from openerp import models
+
+
+class EventRegistration(models.Model):
+    _inherit = "event.registration"
+
+    _sql_constraints = [
+        ("unique_partner_event",
+         "UNIQUE(partner_id, event_id)",
+         "Cannot repeat partner in the same event.")
+    ]

From 20e59fdc33077a78c6e94b2a5f1509fd9eb59896 Mon Sep 17 00:00:00 2001
From: Jairo Llopis <yajo.sk8@gmail.com>
Date: Thu, 3 Mar 2016 17:59:55 +0100
Subject: [PATCH 02/27] Depends now on event_sale to fix [this bug][1].

It has to declare unique indexes instead of constraints to work.

[1]: https://github.com/OCA/event/pull/38#issuecomment-191525863
---
 event_registration_partner_unique/__init__.py |  2 +-
 .../__openerp__.py                            |  4 ++-
 event_registration_partner_unique/hooks.py    | 31 ++++++++++++++++
 event_registration_partner_unique/i18n/es.po  | 29 +++++++++------
 .../models/__init__.py                        |  2 +-
 .../models/event_registration.py              | 15 --------
 .../models/sale_order.py                      | 35 +++++++++++++++++++
 7 files changed, 89 insertions(+), 29 deletions(-)
 delete mode 100644 event_registration_partner_unique/models/event_registration.py
 create mode 100644 event_registration_partner_unique/models/sale_order.py

diff --git a/event_registration_partner_unique/__init__.py b/event_registration_partner_unique/__init__.py
index b9aa79e22..40c563976 100644
--- a/event_registration_partner_unique/__init__.py
+++ b/event_registration_partner_unique/__init__.py
@@ -3,4 +3,4 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from . import models
-from .hooks import pre_init_hook
+from .hooks import pre_init_hook, post_init_hook, uninstall_hook
diff --git a/event_registration_partner_unique/__openerp__.py b/event_registration_partner_unique/__openerp__.py
index 7bdf285aa..61a67b6e1 100644
--- a/event_registration_partner_unique/__openerp__.py
+++ b/event_registration_partner_unique/__openerp__.py
@@ -12,7 +12,9 @@
     "application": False,
     "installable": True,
     "pre_init_hook": "pre_init_hook",
+    "post_init_hook": "post_init_hook",
+    "uninstall_hook": "uninstall_hook",
     "depends": [
-        "event",
+        "event_sale",
     ],
 }
diff --git a/event_registration_partner_unique/hooks.py b/event_registration_partner_unique/hooks.py
index 69c2c1f4f..35607719f 100644
--- a/event_registration_partner_unique/hooks.py
+++ b/event_registration_partner_unique/hooks.py
@@ -34,3 +34,34 @@ def pre_init_hook(cr):
         details = "\n".join(message % row for row in rows)
         raise exceptions.ValidationError(
             _("Remove duplicates before installing:\n%s") % details)
+
+
+def post_init_hook(cr, registry):
+    """Using custom unique indexes because of null values in tickets.
+
+    See http://stackoverflow.com/a/8289253/1468388.
+    """
+    indexes = (
+        """
+            CREATE UNIQUE INDEX
+            event_registration_unique_partner_ticket_null
+            ON event_registration (partner_id, event_id)
+            WHERE event_ticket_id IS NULL
+        """,
+        """
+            CREATE UNIQUE INDEX
+            event_registration_unique_partner_ticket_fill
+            ON event_registration (partner_id, event_id, event_ticket_id)
+            WHERE event_ticket_id IS NOT NULL
+        """,
+    )
+    for index in indexes:
+        cr.execute(index)
+
+
+def uninstall_hook(cr, registry):
+    """Remove manual unique indexes."""
+    cr.execute(
+        "DROP INDEX IF EXISTS event_registration_unique_partner_ticket_null")
+    cr.execute(
+        "DROP INDEX IF EXISTS event_registration_unique_partner_ticket_fill")
diff --git a/event_registration_partner_unique/i18n/es.po b/event_registration_partner_unique/i18n/es.po
index 1af1b5bd2..d35a667b6 100644
--- a/event_registration_partner_unique/i18n/es.po
+++ b/event_registration_partner_unique/i18n/es.po
@@ -6,21 +6,22 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Odoo Server 8.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-02-26 17:29+0000\n"
-"PO-Revision-Date: 2016-02-26 18:30+0100\n"
+"POT-Creation-Date: 2016-03-03 17:59+0100\n"
+"PO-Revision-Date: 2016-03-03 17:59+0100\n"
 "Last-Translator: <>\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: \n"
-"Language: es\n"
 "X-Generator: Poedit 1.8.6\n"
 
 #. module: event_registration_partner_unique
-#: sql_constraint:event.registration:0
-msgid "Cannot repeat partner in the same event."
-msgstr "No puede repetir una empresa en el mismo evento."
+#: code:addons/event_registration_partner_unique/models/sale_order.py:32
+#, python-format
+msgid "%d new registrations sold in %s."
+msgstr "%d nuevos registros vendidos en %s."
 
 #. module: event_registration_partner_unique
 #: code:addons/event_registration_partner_unique/hooks.py:33
@@ -28,11 +29,6 @@ msgstr "No puede repetir una empresa en el mismo evento."
 msgid "Event %s; Partner %s; %d duplicates."
 msgstr "Evento %s; Empresa %s; %d duplicados."
 
-#. 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
 #: code:addons/event_registration_partner_unique/hooks.py:36
 #, python-format
@@ -42,3 +38,14 @@ msgid ""
 msgstr ""
 "Borre los duplicados antes de instalar:\n"
 "%s"
+
+#. module: event_registration_partner_unique
+#: model:ir.model,name:event_registration_partner_unique.model_sale_order_line
+msgid "Sales Order Line"
+msgstr "Línea del pedido de ventas"
+
+#~ msgid "Cannot repeat partner in the same event."
+#~ msgstr "No puede repetir una empresa en el mismo evento."
+
+#~ msgid "Event Registration"
+#~ msgstr "Registro del evento"
diff --git a/event_registration_partner_unique/models/__init__.py b/event_registration_partner_unique/models/__init__.py
index c275c52a2..c25866d17 100644
--- a/event_registration_partner_unique/models/__init__.py
+++ b/event_registration_partner_unique/models/__init__.py
@@ -2,4 +2,4 @@
 # © 2016 Antiun Ingeniería S.L. - Jairo Llopis
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
-from . import event_registration
+from . import sale_order
diff --git a/event_registration_partner_unique/models/event_registration.py b/event_registration_partner_unique/models/event_registration.py
deleted file mode 100644
index efd6e7936..000000000
--- a/event_registration_partner_unique/models/event_registration.py
+++ /dev/null
@@ -1,15 +0,0 @@
-# -*- coding: utf-8 -*-
-# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
-
-from openerp import models
-
-
-class EventRegistration(models.Model):
-    _inherit = "event.registration"
-
-    _sql_constraints = [
-        ("unique_partner_event",
-         "UNIQUE(partner_id, event_id)",
-         "Cannot repeat partner in the same event.")
-    ]
diff --git a/event_registration_partner_unique/models/sale_order.py b/event_registration_partner_unique/models/sale_order.py
new file mode 100644
index 000000000..4cb230bdd
--- /dev/null
+++ b/event_registration_partner_unique/models/sale_order.py
@@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from psycopg2 import IntegrityError
+from openerp import _, api, models
+
+
+class SaleOrderLine(models.Model):
+    _inherit = "sale.order.line"
+
+    @api.multi
+    def button_confirm(self):
+        """Add registrations to the already existing record if possible."""
+        registrations = self.env["event.registration"]
+
+        for s in self:
+            try:
+                with self.env.cr.savepoint():
+                    super(SaleOrderLine, s).button_confirm()
+
+            # A registration already exists
+            except IntegrityError:
+                match = registrations.search([
+                    ("event_id", "=", s.event_id.id),
+                    ("event_ticket_id", "=", s.event_ticket_id.id),
+                    ("partner_id", "=", s.order_id.partner_id.id),
+                ])
+                qty = int(s.product_uom_qty)
+                match.nb_register += qty
+                match = match.with_context(mail_create_nolog=True)
+                match.message_post(_("%d new registrations sold in %s.") %
+                                   (qty, s.order_id.display_name))
+
+        return True

From 7c83608e60228ca1002e0e234f140e4a8c2a8eb2 Mon Sep 17 00:00:00 2001
From: Jairo Llopis <yajo.sk8@gmail.com>
Date: Mon, 7 Mar 2016 18:08:30 +0100
Subject: [PATCH 03/27] Refactor module.

- Remove dependency on event_sale.
- Add custom field that allows to choose in which events to disable duplicates.
- Add tests.
- Add custom exception to be used in upcoming submodule (for event_sale).
---
 event_registration_partner_unique/README.rst  | 17 ++---
 event_registration_partner_unique/__init__.py |  1 -
 .../__openerp__.py                            |  8 +--
 .../exceptions.py                             | 21 ++++++
 event_registration_partner_unique/hooks.py    | 67 -------------------
 event_registration_partner_unique/i18n/es.po  | 43 +++++-------
 .../models/__init__.py                        |  2 +-
 .../models/event.py                           | 49 ++++++++++++++
 .../models/sale_order.py                      | 35 ----------
 .../tests/__init__.py                         |  5 ++
 .../tests/test_event.py                       | 41 ++++++++++++
 .../views/event_event_view.xml                | 20 ++++++
 12 files changed, 165 insertions(+), 144 deletions(-)
 create mode 100644 event_registration_partner_unique/exceptions.py
 delete mode 100644 event_registration_partner_unique/hooks.py
 create mode 100644 event_registration_partner_unique/models/event.py
 delete mode 100644 event_registration_partner_unique/models/sale_order.py
 create mode 100644 event_registration_partner_unique/tests/__init__.py
 create mode 100644 event_registration_partner_unique/tests/test_event.py
 create mode 100644 event_registration_partner_unique/views/event_event_view.xml

diff --git a/event_registration_partner_unique/README.rst b/event_registration_partner_unique/README.rst
index c940ce786..d8e856047 100644
--- a/event_registration_partner_unique/README.rst
+++ b/event_registration_partner_unique/README.rst
@@ -6,23 +6,18 @@
 Unique Partner per Event
 ========================
 
-This module extends the functionality of events to support forbidding to duplicate the same partner in an event.
-
-Installation
-============
-
-To install this module, you need to:
-
-* Remove all duplicated registrations from events.
+This module extends the functionality of events to support forbidding to
+duplicate the same partner in an event.
 
 Usage
 =====
 
 To use this module, you need to:
 
-* Go to *Marketing > Events > Registrations*.
-* Try to create 2 registrations for the same partner and event.
-* You cannot.
+#. Go to *Marketing > Events > Create*.
+#. Enable *Forbid duplicates*.
+#. Try to create 2 registrations for the same partner in this event.
+#. You cannot.
 
 .. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
    :alt: Try me on Runbot
diff --git a/event_registration_partner_unique/__init__.py b/event_registration_partner_unique/__init__.py
index 40c563976..ac009a203 100644
--- a/event_registration_partner_unique/__init__.py
+++ b/event_registration_partner_unique/__init__.py
@@ -3,4 +3,3 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from . import models
-from .hooks import pre_init_hook, post_init_hook, uninstall_hook
diff --git a/event_registration_partner_unique/__openerp__.py b/event_registration_partner_unique/__openerp__.py
index 61a67b6e1..89445f41c 100644
--- a/event_registration_partner_unique/__openerp__.py
+++ b/event_registration_partner_unique/__openerp__.py
@@ -11,10 +11,10 @@
     "license": "AGPL-3",
     "application": False,
     "installable": True,
-    "pre_init_hook": "pre_init_hook",
-    "post_init_hook": "post_init_hook",
-    "uninstall_hook": "uninstall_hook",
     "depends": [
-        "event_sale",
+        "event",
+    ],
+    "data": [
+        "views/event_event_view.xml",
     ],
 }
diff --git a/event_registration_partner_unique/exceptions.py b/event_registration_partner_unique/exceptions.py
new file mode 100644
index 000000000..41b095f96
--- /dev/null
+++ b/event_registration_partner_unique/exceptions.py
@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from openerp import _, exceptions
+
+
+class UniqueRegistrationPartnerValidationError(exceptions.ValidationError):
+    """Base class for this module's validation errors."""
+    def __init__(self, *args, **kwargs):
+        self._args, self._kwargs = args, kwargs
+        value = self._message()
+        super(UniqueRegistrationPartnerValidationError, self).__init__(value)
+
+    def _message(self):
+        """Format the message."""
+        return self.__doc__.format(*self._args, **self._kwargs)
+
+
+class DuplicatedPartnerError(UniqueRegistrationPartnerValidationError):
+    __doc__ = _("Duplicated partners found in event {0}: {1}.")
diff --git a/event_registration_partner_unique/hooks.py b/event_registration_partner_unique/hooks.py
deleted file mode 100644
index 35607719f..000000000
--- a/event_registration_partner_unique/hooks.py
+++ /dev/null
@@ -1,67 +0,0 @@
-# -*- coding: utf-8 -*-
-# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
-
-from openerp import _, exceptions
-
-
-def pre_init_hook(cr):
-    """Ensure no duplicates before installing."""
-    cr.execute("""
-        SELECT
-            event_event.name,
-            res_partner.name,
-            COUNT(*) AS duplicates
-        FROM
-            event_registration
-
-            INNER JOIN event_event
-            ON event_event.id = event_registration.event_id
-
-            INNER JOIN res_partner
-            ON res_partner.id = event_registration.partner_id
-        GROUP BY
-            event_registration.event_id,
-            event_event.name,
-            event_registration.partner_id,
-            res_partner.name
-        HAVING
-            COUNT(*) > 1
-    """)
-    rows = cr.fetchall()
-    if rows:
-        message = _("Event %s; Partner %s; %d duplicates.")
-        details = "\n".join(message % row for row in rows)
-        raise exceptions.ValidationError(
-            _("Remove duplicates before installing:\n%s") % details)
-
-
-def post_init_hook(cr, registry):
-    """Using custom unique indexes because of null values in tickets.
-
-    See http://stackoverflow.com/a/8289253/1468388.
-    """
-    indexes = (
-        """
-            CREATE UNIQUE INDEX
-            event_registration_unique_partner_ticket_null
-            ON event_registration (partner_id, event_id)
-            WHERE event_ticket_id IS NULL
-        """,
-        """
-            CREATE UNIQUE INDEX
-            event_registration_unique_partner_ticket_fill
-            ON event_registration (partner_id, event_id, event_ticket_id)
-            WHERE event_ticket_id IS NOT NULL
-        """,
-    )
-    for index in indexes:
-        cr.execute(index)
-
-
-def uninstall_hook(cr, registry):
-    """Remove manual unique indexes."""
-    cr.execute(
-        "DROP INDEX IF EXISTS event_registration_unique_partner_ticket_null")
-    cr.execute(
-        "DROP INDEX IF EXISTS event_registration_unique_partner_ticket_fill")
diff --git a/event_registration_partner_unique/i18n/es.po b/event_registration_partner_unique/i18n/es.po
index d35a667b6..3d9831d93 100644
--- a/event_registration_partner_unique/i18n/es.po
+++ b/event_registration_partner_unique/i18n/es.po
@@ -6,8 +6,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Odoo Server 8.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-03-03 17:59+0100\n"
-"PO-Revision-Date: 2016-03-03 17:59+0100\n"
+"POT-Creation-Date: 2016-03-07 18:44+0100\n"
+"PO-Revision-Date: 2016-03-07 18:46+0100\n"
 "Last-Translator: <>\n"
 "Language-Team: \n"
 "Language: es\n"
@@ -18,34 +18,27 @@ msgstr ""
 "X-Generator: Poedit 1.8.6\n"
 
 #. module: event_registration_partner_unique
-#: code:addons/event_registration_partner_unique/models/sale_order.py:32
-#, python-format
-msgid "%d new registrations sold in %s."
-msgstr "%d nuevos registros vendidos en %s."
+#: help:event.event,forbid_duplicates:0
+msgid "Check this to disallow duplicate partners in an event"
+msgstr "Active esto para impedir que haya registros de empresas duplicadas en el evento"
 
 #. module: event_registration_partner_unique
-#: code:addons/event_registration_partner_unique/hooks.py:33
+#: code:addons/event_registration_partner_unique/exceptions.py:21
 #, python-format
-msgid "Event %s; Partner %s; %d duplicates."
-msgstr "Evento %s; Empresa %s; %d duplicados."
+msgid "Duplicated partners found in event {0}: {1}."
+msgstr "Empresas duplicadas encontradas en el evento {0}: {1}."
 
 #. module: event_registration_partner_unique
-#: code:addons/event_registration_partner_unique/hooks.py:36
-#, python-format
-msgid ""
-"Remove duplicates before installing:\n"
-"%s"
-msgstr ""
-"Borre los duplicados antes de instalar:\n"
-"%s"
+#: 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_sale_order_line
-msgid "Sales Order Line"
-msgstr "Línea del pedido de ventas"
-
-#~ msgid "Cannot repeat partner in the same event."
-#~ msgstr "No puede repetir una empresa en el mismo evento."
+#: model:ir.model,name:event_registration_partner_unique.model_event_registration
+msgid "Event Registration"
+msgstr "Registro del evento"
 
-#~ msgid "Event Registration"
-#~ msgstr "Registro del evento"
+#. module: event_registration_partner_unique
+#: field:event.event,forbid_duplicates:0
+msgid "Forbid duplicates"
+msgstr "Prohibir duplicados"
diff --git a/event_registration_partner_unique/models/__init__.py b/event_registration_partner_unique/models/__init__.py
index c25866d17..29d29d9fb 100644
--- a/event_registration_partner_unique/models/__init__.py
+++ b/event_registration_partner_unique/models/__init__.py
@@ -2,4 +2,4 @@
 # © 2016 Antiun Ingeniería S.L. - Jairo Llopis
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
-from . import sale_order
+from . import event
diff --git a/event_registration_partner_unique/models/event.py b/event_registration_partner_unique/models/event.py
new file mode 100644
index 000000000..835a27279
--- /dev/null
+++ b/event_registration_partner_unique/models/event.py
@@ -0,0 +1,49 @@
+# -*- coding: utf-8 -*-
+# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from openerp import api, fields, models
+from .. import exceptions
+
+
+class EventEvent(models.Model):
+    _inherit = "event.event"
+
+    forbid_duplicates = fields.Boolean(
+        help="Check this to disallow duplicate partners in this event's "
+             "registrations",
+    )
+
+    @api.multi
+    @api.constrains("forbid_duplicates", "registration_ids")
+    def _check_forbid_duplicates(self):
+        """Ensure no duplicated partners are found in the event."""
+        return (self.filtered("forbid_duplicates")
+                .registration_ids._check_forbid_duplicates())
+
+
+class EventRegistration(models.Model):
+    _inherit = "event.registration"
+
+    @api.multi
+    @api.constrains("event_id", "partner_id")
+    def _check_forbid_duplicates(self):
+        """Ensure no duplicated partners are found in the event."""
+        for s in self.filtered("event_id.forbid_duplicates"):
+            dupes = self.search(s._duplicate_search_domain())
+            if dupes:
+                raise exceptions.DuplicatedPartnerError(
+                    s.event_id.display_name,
+                    ", ".join(d.display_name
+                              for d in dupes.mapped("partner_id")),
+                    registrations=dupes,
+                )
+
+    @api.multi
+    def _duplicate_search_domain(self):
+        """What to look for when searching duplicates."""
+        return [
+            ("id", "!=", self.id),
+            ("event_id", "=", self.event_id.id),
+            ("partner_id", "=", self.partner_id.id),
+        ]
diff --git a/event_registration_partner_unique/models/sale_order.py b/event_registration_partner_unique/models/sale_order.py
deleted file mode 100644
index 4cb230bdd..000000000
--- a/event_registration_partner_unique/models/sale_order.py
+++ /dev/null
@@ -1,35 +0,0 @@
-# -*- coding: utf-8 -*-
-# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
-
-from psycopg2 import IntegrityError
-from openerp import _, api, models
-
-
-class SaleOrderLine(models.Model):
-    _inherit = "sale.order.line"
-
-    @api.multi
-    def button_confirm(self):
-        """Add registrations to the already existing record if possible."""
-        registrations = self.env["event.registration"]
-
-        for s in self:
-            try:
-                with self.env.cr.savepoint():
-                    super(SaleOrderLine, s).button_confirm()
-
-            # A registration already exists
-            except IntegrityError:
-                match = registrations.search([
-                    ("event_id", "=", s.event_id.id),
-                    ("event_ticket_id", "=", s.event_ticket_id.id),
-                    ("partner_id", "=", s.order_id.partner_id.id),
-                ])
-                qty = int(s.product_uom_qty)
-                match.nb_register += qty
-                match = match.with_context(mail_create_nolog=True)
-                match.message_post(_("%d new registrations sold in %s.") %
-                                   (qty, s.order_id.display_name))
-
-        return True
diff --git a/event_registration_partner_unique/tests/__init__.py b/event_registration_partner_unique/tests/__init__.py
new file mode 100644
index 000000000..e467b70f8
--- /dev/null
+++ b/event_registration_partner_unique/tests/__init__.py
@@ -0,0 +1,5 @@
+# -*- coding: utf-8 -*-
+# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from . import test_event
diff --git a/event_registration_partner_unique/tests/test_event.py b/event_registration_partner_unique/tests/test_event.py
new file mode 100644
index 000000000..fcfd60258
--- /dev/null
+++ b/event_registration_partner_unique/tests/test_event.py
@@ -0,0 +1,41 @@
+# -*- coding: utf-8 -*-
+# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from .. import exceptions
+from openerp.tests.common import TransactionCase
+
+
+class DuplicatedPartnerCase(TransactionCase):
+    def setUp(self):
+        super(DuplicatedPartnerCase, self).setUp()
+        self.event = self.env.ref("event.event_0")
+        self.partner = self.env.ref("base.res_partner_1")
+        self.registration = self.env["event.registration"].create({
+            "event_id": self.event.id,
+            "partner_id": self.partner.id,
+        })
+
+    def test_allowed(self):
+        """No problem when it is not forbidden."""
+        self.registration.copy()
+
+    def test_forbidden(self):
+        """Cannot when it is forbidden."""
+        self.event.forbid_duplicates = True
+        with self.assertRaises(exceptions.DuplicatedPartnerError):
+            self.registration.copy()
+
+    def test_saved_in_exception(self):
+        """The failing partners are saved in the exception."""
+        self.event.forbid_duplicates = True
+        try:
+            self.registration.copy()
+        except exceptions.DuplicatedPartnerError as error:
+            self.assertEqual(error._kwargs["registrations"], self.registration)
+
+    def test_duplicates_already_exist(self):
+        """Cannot forbid what already happened."""
+        self.registration.copy()
+        with self.assertRaises(exceptions.DuplicatedPartnerError):
+            self.event.forbid_duplicates = True
diff --git a/event_registration_partner_unique/views/event_event_view.xml b/event_registration_partner_unique/views/event_event_view.xml
new file mode 100644
index 000000000..8947fb238
--- /dev/null
+++ b/event_registration_partner_unique/views/event_event_view.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- © 2016 Antiun Ingeniería S.L. - Jairo Llopis
+     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). -->
+
+<openerp>
+<data>
+
+<record id="view_event_form" model="ir.ui.view">
+    <field name="name">Add option to avoid duplicates</field>
+    <field name="model">event.event</field>
+    <field name="inherit_id" ref="event.view_event_form"/>
+    <field name="arch" type="xml">
+        <xpath expr="//field[@name='seats_min']" position="before">
+            <field name="forbid_duplicates"/>
+        </xpath>
+    </field>
+</record>
+
+</data>
+</openerp>

From 7bbf356ce0c7d13b48c2e6a6ea67a5634b8d38d5 Mon Sep 17 00:00:00 2001
From: cubells <vicent@vcubells.net>
Date: Tue, 10 Jan 2017 22:18:48 +0100
Subject: [PATCH 04/27] [9.0][MIG] event_registration_partner_unique module -
 Updated views - Updated README

---
 event_registration_partner_unique/README.rst          | 11 ++++-------
 event_registration_partner_unique/__openerp__.py      |  9 ++++++---
 .../views/event_event_view.xml                        |  9 ++++-----
 3 files changed, 14 insertions(+), 15 deletions(-)

diff --git a/event_registration_partner_unique/README.rst b/event_registration_partner_unique/README.rst
index d8e856047..88509df7e 100644
--- a/event_registration_partner_unique/README.rst
+++ b/event_registration_partner_unique/README.rst
@@ -14,14 +14,14 @@ Usage
 
 To use this module, you need to:
 
-#. Go to *Marketing > Events > Create*.
+#. Go to *Events > Events > Create*.
 #. Enable *Forbid duplicates*.
 #. Try to create 2 registrations for the same partner in this event.
 #. You cannot.
 
 .. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
    :alt: Try me on Runbot
-   :target: https://runbot.odoo-community.org/runbot/199/8.0
+   :target: https://runbot.odoo-community.org/runbot/199/9.0
 
 Known issues / Roadmap
 ======================
@@ -34,11 +34,7 @@ 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:%20
-event_registration_partner_unique%0Aversion:%20
-8.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+help us smash it by providing detailed and welcomed feedback.
 
 Credits
 =======
@@ -53,6 +49,7 @@ Contributors
 
 * Rafael Blasco <rafabn@antiun.com>
 * Jairo Llopis <yajo.sk8@gmail.com>
+* Vicent Cubells <vicent.cubells@tecnativa.com>
 
 Maintainer
 ----------
diff --git a/event_registration_partner_unique/__openerp__.py b/event_registration_partner_unique/__openerp__.py
index 89445f41c..fae690d61 100644
--- a/event_registration_partner_unique/__openerp__.py
+++ b/event_registration_partner_unique/__openerp__.py
@@ -1,13 +1,16 @@
 # -*- coding: utf-8 -*-
-# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# Copyright 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# Copyright 2017 Tecnativa - Vicent Cubells
 # 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": "8.0.1.0.0",
+    "version": "9.0.1.0.0",
     "category": "Events",
     "website": "http://www.antiun.com",
-    "author": "Antiun Ingeniería S.L., Odoo Community Association (OCA)",
+    "author": "Antiun Ingeniería S.L., "
+              "Tecnativa, "
+              "Odoo Community Association (OCA)",
     "license": "AGPL-3",
     "application": False,
     "installable": True,
diff --git a/event_registration_partner_unique/views/event_event_view.xml b/event_registration_partner_unique/views/event_event_view.xml
index 8947fb238..dd97368b8 100644
--- a/event_registration_partner_unique/views/event_event_view.xml
+++ b/event_registration_partner_unique/views/event_event_view.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- © 2016 Antiun Ingeniería S.L. - Jairo Llopis
+<!-- Copyright 2016 Antiun Ingeniería S.L. - Jairo Llopis
+     Copyright 2017 Tecnativa - Vicent Cubells
      License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). -->
 
-<openerp>
-<data>
+<odoo>
 
 <record id="view_event_form" model="ir.ui.view">
     <field name="name">Add option to avoid duplicates</field>
@@ -16,5 +16,4 @@
     </field>
 </record>
 
-</data>
-</openerp>
+</odoo>

From 745dfe287966926a585599812e7cd2060bbd6c4a Mon Sep 17 00:00:00 2001
From: "Pedro M. Baeza" <pedro.baeza@gmail.com>
Date: Fri, 3 Feb 2017 21:02:04 +0100
Subject: [PATCH 05/27] [FIX] event_registration_partner_unique: Change event
 view priority

---
 event_registration_partner_unique/views/event_event_view.xml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/event_registration_partner_unique/views/event_event_view.xml b/event_registration_partner_unique/views/event_event_view.xml
index dd97368b8..7148c1cd2 100644
--- a/event_registration_partner_unique/views/event_event_view.xml
+++ b/event_registration_partner_unique/views/event_event_view.xml
@@ -8,6 +8,8 @@
 <record id="view_event_form" model="ir.ui.view">
     <field name="name">Add option to avoid duplicates</field>
     <field name="model">event.event</field>
+    <!-- Make sure this view is loaded after event_sale's one, as it replaces full page -->
+    <field name="priority" eval="99"/>
     <field name="inherit_id" ref="event.view_event_form"/>
     <field name="arch" type="xml">
         <xpath expr="//field[@name='seats_min']" position="before">

From 6a8da8e35a6421f6218bb3f11ab75627b7a8f948 Mon Sep 17 00:00:00 2001
From: cristinamartinrod <cristina.marrod@gmail.com>
Date: Tue, 30 Oct 2018 17:19:12 +0100
Subject: [PATCH 06/27] [11.0][MIG] event_registration_partner_unique:
 Migration to 11.0

---
 event_registration_partner_unique/README.rst  |  92 ++--
 event_registration_partner_unique/__init__.py |   2 -
 .../{__openerp__.py => __manifest__.py}       |  14 +-
 .../exceptions.py                             |   5 +-
 .../models/__init__.py                        |   2 -
 .../models/event.py                           |  13 +-
 .../readme/CONTRIBUTORS.rst                   |   6 +
 .../readme/DESCRIPTION.rst                    |   2 +
 .../readme/USAGE.rst                          |   4 +
 .../static/description/icon.png               | Bin 0 -> 9455 bytes
 .../static/description/index.html             | 439 ++++++++++++++++++
 .../tests/__init__.py                         |   2 -
 .../tests/test_event.py                       |   5 +-
 .../views/event_event_view.xml                |   2 +-
 14 files changed, 525 insertions(+), 63 deletions(-)
 rename event_registration_partner_unique/{__openerp__.py => __manifest__.py} (64%)
 create mode 100644 event_registration_partner_unique/readme/CONTRIBUTORS.rst
 create mode 100644 event_registration_partner_unique/readme/DESCRIPTION.rst
 create mode 100644 event_registration_partner_unique/readme/USAGE.rst
 create mode 100644 event_registration_partner_unique/static/description/icon.png
 create mode 100644 event_registration_partner_unique/static/description/index.html

diff --git a/event_registration_partner_unique/README.rst b/event_registration_partner_unique/README.rst
index 88509df7e..dae08e8ec 100644
--- a/event_registration_partner_unique/README.rst
+++ b/event_registration_partner_unique/README.rst
@@ -1,67 +1,87 @@
-.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
-   :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
-   :alt: License: AGPL-3
-
 ========================
 Unique Partner per Event
 ========================
 
-This module extends the functionality of events to support forbidding to
-duplicate the same partner in an event.
-
-Usage
-=====
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! 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/11.0/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-11-0/event-11-0-event_registration_partner_unique
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/199/11.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
 
-To use this module, you need to:
+This module extends the functionality of events to support forbidding to
+duplicate the same Attendee in an event.
 
-#. Go to *Events > Events > Create*.
-#. Enable *Forbid duplicates*.
-#. Try to create 2 registrations for the same partner in this event.
-#. You cannot.
+**Table of contents**
 
-.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
-   :alt: Try me on Runbot
-   :target: https://runbot.odoo-community.org/runbot/199/9.0
+.. contents::
+   :local:
 
-Known issues / Roadmap
-======================
+Usage
+=====
 
-* It would be nice to deduplicate at install, but that's quite destructive.
+#. Go to **Events > Events > Create**.
+#. Enable **Forbid duplicates**.
+#. Try to create 2 registrations for the same Attendee in this event.
+#. You can't.
 
 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 smash it by providing detailed and welcomed feedback.
+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_partner_unique%0Aversion:%2011.0%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
 =======
 
-Images
-------
+Authors
+~~~~~~~
 
-* Odoo Community Association: `Icon <https://github.com/OCA/maintainer-tools/blob/master/template/module/static/description/icon.svg>`_.
+* Tecnativa
 
 Contributors
-------------
+~~~~~~~~~~~~
+
+* `Tecnativa <https://www.tecnativa.com>`_
 
-* Rafael Blasco <rafabn@antiun.com>
-* Jairo Llopis <yajo.sk8@gmail.com>
-* Vicent Cubells <vicent.cubells@tecnativa.com>
+    * Rafael Blasco
+    * Jairo Llopis
+    * Vicent Cubells
+    * Cristina Martin R.
 
-Maintainer
-----------
+Maintainers
+~~~~~~~~~~~
+
+This module is maintained by the OCA.
 
 .. image:: https://odoo-community.org/logo.png
    :alt: Odoo Community Association
    :target: https://odoo-community.org
 
-This module is maintained by the OCA.
-
 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.
 
-To contribute to this module, please visit https://odoo-community.org.
+This module is part of the `OCA/event <https://github.com/OCA/event/tree/11.0/event_registration_partner_unique>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/event_registration_partner_unique/__init__.py b/event_registration_partner_unique/__init__.py
index ac009a203..83e553ac4 100644
--- a/event_registration_partner_unique/__init__.py
+++ b/event_registration_partner_unique/__init__.py
@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from . import models
diff --git a/event_registration_partner_unique/__openerp__.py b/event_registration_partner_unique/__manifest__.py
similarity index 64%
rename from event_registration_partner_unique/__openerp__.py
rename to event_registration_partner_unique/__manifest__.py
index fae690d61..2ae2f1171 100644
--- a/event_registration_partner_unique/__openerp__.py
+++ b/event_registration_partner_unique/__manifest__.py
@@ -1,21 +1,21 @@
-# -*- coding: utf-8 -*-
-# Copyright 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# Copyright 2016 Tecnativa - Jairo Llopis
 # Copyright 2017 Tecnativa - Vicent Cubells
+# Copyright 2018 Tecnativa - Cristina Martin R.
 # 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": "9.0.1.0.0",
-    "category": "Events",
-    "website": "http://www.antiun.com",
-    "author": "Antiun Ingeniería S.L., "
-              "Tecnativa, "
+    "version": "11.0.1.0.0",
+    "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",
diff --git a/event_registration_partner_unique/exceptions.py b/event_registration_partner_unique/exceptions.py
index 41b095f96..ac3c186dd 100644
--- a/event_registration_partner_unique/exceptions.py
+++ b/event_registration_partner_unique/exceptions.py
@@ -1,8 +1,7 @@
-# -*- coding: utf-8 -*-
-# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# Copyright 2016 Antiun Ingeniería S.L. - Jairo Llopis
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
-from openerp import _, exceptions
+from odoo import _, exceptions
 
 
 class UniqueRegistrationPartnerValidationError(exceptions.ValidationError):
diff --git a/event_registration_partner_unique/models/__init__.py b/event_registration_partner_unique/models/__init__.py
index 29d29d9fb..22dee4152 100644
--- a/event_registration_partner_unique/models/__init__.py
+++ b/event_registration_partner_unique/models/__init__.py
@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from . import event
diff --git a/event_registration_partner_unique/models/event.py b/event_registration_partner_unique/models/event.py
index 835a27279..edc7b3336 100644
--- a/event_registration_partner_unique/models/event.py
+++ b/event_registration_partner_unique/models/event.py
@@ -1,8 +1,7 @@
-# -*- coding: utf-8 -*-
-# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# Copyright 2016 Antiun Ingeniería S.L. - Jairo Llopis
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
-from openerp import api, fields, models
+from odoo import api, fields, models
 from .. import exceptions
 
 
@@ -10,14 +9,14 @@ class EventEvent(models.Model):
     _inherit = "event.event"
 
     forbid_duplicates = fields.Boolean(
-        help="Check this to disallow duplicate partners in this event's "
+        help="Check this to disallow duplicate attendees in this event's "
              "registrations",
     )
 
     @api.multi
     @api.constrains("forbid_duplicates", "registration_ids")
     def _check_forbid_duplicates(self):
-        """Ensure no duplicated partners are found in the event."""
+        """Ensure no duplicated attendee are found in the event."""
         return (self.filtered("forbid_duplicates")
                 .registration_ids._check_forbid_duplicates())
 
@@ -28,7 +27,7 @@ class EventRegistration(models.Model):
     @api.multi
     @api.constrains("event_id", "partner_id")
     def _check_forbid_duplicates(self):
-        """Ensure no duplicated partners are found in the event."""
+        """Ensure no duplicated attendees are found in the event."""
         for s in self.filtered("event_id.forbid_duplicates"):
             dupes = self.search(s._duplicate_search_domain())
             if dupes:
@@ -45,5 +44,5 @@ def _duplicate_search_domain(self):
         return [
             ("id", "!=", self.id),
             ("event_id", "=", self.event_id.id),
-            ("partner_id", "=", self.partner_id.id),
+            ("attendee_partner_id", "=", self.attendee_partner_id.id),
         ]
diff --git a/event_registration_partner_unique/readme/CONTRIBUTORS.rst b/event_registration_partner_unique/readme/CONTRIBUTORS.rst
new file mode 100644
index 000000000..47751e201
--- /dev/null
+++ b/event_registration_partner_unique/readme/CONTRIBUTORS.rst
@@ -0,0 +1,6 @@
+* `Tecnativa <https://www.tecnativa.com>`_
+
+    * Rafael Blasco
+    * Jairo Llopis
+    * Vicent Cubells
+    * Cristina Martin R.
diff --git a/event_registration_partner_unique/readme/DESCRIPTION.rst b/event_registration_partner_unique/readme/DESCRIPTION.rst
new file mode 100644
index 000000000..e4b1d8834
--- /dev/null
+++ b/event_registration_partner_unique/readme/DESCRIPTION.rst
@@ -0,0 +1,2 @@
+This module extends the functionality of events to support forbidding to
+duplicate the same Attendee in an event.
diff --git a/event_registration_partner_unique/readme/USAGE.rst b/event_registration_partner_unique/readme/USAGE.rst
new file mode 100644
index 000000000..dbb71ec8a
--- /dev/null
+++ b/event_registration_partner_unique/readme/USAGE.rst
@@ -0,0 +1,4 @@
+#. Go to **Events > Events > Create**.
+#. Enable **Forbid duplicates**.
+#. Try to create 2 registrations for the same Attendee in this event.
+#. You can't.
diff --git a/event_registration_partner_unique/static/description/icon.png b/event_registration_partner_unique/static/description/icon.png
new file mode 100644
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new file mode 100644
index 000000000..229233990
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+
+<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! This file is generated by oca-gen-addon-readme !!
+!! changes will be overwritten.                   !!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
+<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/event/tree/11.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/event-11-0/event-11-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/199/11.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p>This module extends the functionality of events to support forbidding to
+duplicate the same Attendee in an event.</p>
+<p><strong>Table of contents</strong></p>
+<div class="contents local topic" id="contents">
+<ul class="simple">
+<li><a class="reference internal" href="#usage" id="id1">Usage</a></li>
+<li><a class="reference internal" href="#bug-tracker" id="id2">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="id3">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="id4">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="id5">Contributors</a></li>
+<li><a class="reference internal" href="#maintainers" id="id6">Maintainers</a></li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="usage">
+<h1><a class="toc-backref" href="#id1">Usage</a></h1>
+<ol class="arabic simple">
+<li>Go to <strong>Events &gt; Events &gt; Create</strong>.</li>
+<li>Enable <strong>Forbid duplicates</strong>.</li>
+<li>Try to create 2 registrations for the same Attendee in this event.</li>
+<li>You can’t.</li>
+</ol>
+</div>
+<div class="section" id="bug-tracker">
+<h1><a class="toc-backref" href="#id2">Bug Tracker</a></h1>
+<p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/event/issues">GitHub Issues</a>.
+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
+<a class="reference external" href="https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2011.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<p>Do not contact contributors directly about support or help with technical issues.</p>
+</div>
+<div class="section" id="credits">
+<h1><a class="toc-backref" href="#id3">Credits</a></h1>
+<div class="section" id="authors">
+<h2><a class="toc-backref" href="#id4">Authors</a></h2>
+<ul class="simple">
+<li>Tecnativa</li>
+</ul>
+</div>
+<div class="section" id="contributors">
+<h2><a class="toc-backref" href="#id5">Contributors</a></h2>
+<ul>
+<li><p class="first"><a class="reference external" href="https://www.tecnativa.com">Tecnativa</a></p>
+<blockquote>
+<ul class="simple">
+<li>Rafael Blasco</li>
+<li>Jairo Llopis</li>
+<li>Vicent Cubells</li>
+<li>Cristina Martin R.</li>
+</ul>
+</blockquote>
+</li>
+</ul>
+</div>
+<div class="section" id="maintainers">
+<h2><a class="toc-backref" href="#id6">Maintainers</a></h2>
+<p>This module is maintained by the OCA.</p>
+<a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a>
+<p>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.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/event/tree/11.0/event_registration_partner_unique">OCA/event</a> project on GitHub.</p>
+<p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
+</div>
+</div>
+</div>
+</body>
+</html>
diff --git a/event_registration_partner_unique/tests/__init__.py b/event_registration_partner_unique/tests/__init__.py
index e467b70f8..3c5e143c6 100644
--- a/event_registration_partner_unique/tests/__init__.py
+++ b/event_registration_partner_unique/tests/__init__.py
@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from . import test_event
diff --git a/event_registration_partner_unique/tests/test_event.py b/event_registration_partner_unique/tests/test_event.py
index fcfd60258..a9ab7d5a0 100644
--- a/event_registration_partner_unique/tests/test_event.py
+++ b/event_registration_partner_unique/tests/test_event.py
@@ -1,9 +1,8 @@
-# -*- coding: utf-8 -*-
-# © 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# Copyright 2016 Antiun Ingeniería S.L. - Jairo Llopis
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from .. import exceptions
-from openerp.tests.common import TransactionCase
+from odoo.tests.common import TransactionCase
 
 
 class DuplicatedPartnerCase(TransactionCase):
diff --git a/event_registration_partner_unique/views/event_event_view.xml b/event_registration_partner_unique/views/event_event_view.xml
index 7148c1cd2..e1b2f5210 100644
--- a/event_registration_partner_unique/views/event_event_view.xml
+++ b/event_registration_partner_unique/views/event_event_view.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright 2016 Antiun Ingeniería S.L. - Jairo Llopis
+<!-- Copyright 2016 Tecnativa - Jairo Llopis
      Copyright 2017 Tecnativa - Vicent Cubells
      License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). -->
 

From 3721cce39acdb90c28adb223d3efbac27c7b2fa9 Mon Sep 17 00:00:00 2001
From: "Pedro M. Baeza" <pedro.baeza@gmail.com>
Date: Thu, 8 Nov 2018 16:39:24 +0100
Subject: [PATCH 07/27] [FIX] event_registration_partner_unique: Change all
 references to attendee_partner_id

---
 event_registration_partner_unique/models/event.py   |  4 ++--
 .../tests/test_event.py                             | 13 ++++++++++---
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/event_registration_partner_unique/models/event.py b/event_registration_partner_unique/models/event.py
index edc7b3336..faac8d2f6 100644
--- a/event_registration_partner_unique/models/event.py
+++ b/event_registration_partner_unique/models/event.py
@@ -25,7 +25,7 @@ class EventRegistration(models.Model):
     _inherit = "event.registration"
 
     @api.multi
-    @api.constrains("event_id", "partner_id")
+    @api.constrains("event_id", "attendee_partner_id")
     def _check_forbid_duplicates(self):
         """Ensure no duplicated attendees are found in the event."""
         for s in self.filtered("event_id.forbid_duplicates"):
@@ -34,7 +34,7 @@ def _check_forbid_duplicates(self):
                 raise exceptions.DuplicatedPartnerError(
                     s.event_id.display_name,
                     ", ".join(d.display_name
-                              for d in dupes.mapped("partner_id")),
+                              for d in dupes.mapped("attendee_partner_id")),
                     registrations=dupes,
                 )
 
diff --git a/event_registration_partner_unique/tests/test_event.py b/event_registration_partner_unique/tests/test_event.py
index a9ab7d5a0..b8a44a39a 100644
--- a/event_registration_partner_unique/tests/test_event.py
+++ b/event_registration_partner_unique/tests/test_event.py
@@ -13,6 +13,7 @@ def setUp(self):
         self.registration = self.env["event.registration"].create({
             "event_id": self.event.id,
             "partner_id": self.partner.id,
+            "attendee_partner_id": self.partner.id,
         })
 
     def test_allowed(self):
@@ -23,18 +24,24 @@ def test_forbidden(self):
         """Cannot when it is forbidden."""
         self.event.forbid_duplicates = True
         with self.assertRaises(exceptions.DuplicatedPartnerError):
-            self.registration.copy()
+            self.registration.copy({
+                'attendee_partner_id': self.registration.attendee_partner_id.id
+            })
 
     def test_saved_in_exception(self):
         """The failing partners are saved in the exception."""
         self.event.forbid_duplicates = True
         try:
-            self.registration.copy()
+            self.registration.copy({
+                'attendee_partner_id': self.registration.attendee_partner_id.id
+            })
         except exceptions.DuplicatedPartnerError as error:
             self.assertEqual(error._kwargs["registrations"], self.registration)
 
     def test_duplicates_already_exist(self):
         """Cannot forbid what already happened."""
-        self.registration.copy()
+        self.registration.copy({
+            'attendee_partner_id': self.registration.attendee_partner_id.id,
+        })
         with self.assertRaises(exceptions.DuplicatedPartnerError):
             self.event.forbid_duplicates = True

From 5f038f2d9a04483b00fa31c6141ee88463d76e72 Mon Sep 17 00:00:00 2001
From: "Victor M.M. Torres" <victor.martin@tecnativa.com>
Date: Mon, 26 Aug 2019 21:03:41 +0200
Subject: [PATCH 08/27] [MIG] event_registration_partner_unique: Migration to
 v12

---
 event_registration_partner_unique/README.rst  | 30 +++++++++---
 .../__manifest__.py                           |  2 +-
 event_registration_partner_unique/i18n/es.po  | 17 ++++---
 .../event_registration_partner_unique.pot     | 41 ++++++++++++++++
 .../readme/CONTRIBUTORS.rst                   |  1 +
 .../readme/DESCRIPTION.rst                    |  4 +-
 .../readme/ROADMAP.rst                        | 11 +++++
 .../static/description/index.html             | 48 +++++++++++++------
 8 files changed, 123 insertions(+), 31 deletions(-)
 create mode 100644 event_registration_partner_unique/i18n/event_registration_partner_unique.pot
 create mode 100644 event_registration_partner_unique/readme/ROADMAP.rst

diff --git a/event_registration_partner_unique/README.rst b/event_registration_partner_unique/README.rst
index dae08e8ec..61bd83fc9 100644
--- a/event_registration_partner_unique/README.rst
+++ b/event_registration_partner_unique/README.rst
@@ -14,19 +14,19 @@ Unique Partner per Event
     :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/11.0/event_registration_partner_unique
+    :target: https://github.com/OCA/event/tree/12.0/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-11-0/event-11-0-event_registration_partner_unique
+    :target: https://translation.odoo-community.org/projects/event-12-0/event-12-0-event_registration_partner_unique
     :alt: Translate me on Weblate
 .. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
-    :target: https://runbot.odoo-community.org/runbot/199/11.0
+    :target: https://runbot.odoo-community.org/runbot/199/12.0
     :alt: Try me on Runbot
 
 |badge1| |badge2| |badge3| |badge4| |badge5| 
 
-This module extends the functionality of events to support forbidding to
-duplicate the same Attendee in an event.
+This module intended used only with backend and extends the functionality of events
+to support forbidding to duplicate the same Attendee in an event.
 
 **Table of contents**
 
@@ -41,13 +41,28 @@ Usage
 #. Try to create 2 registrations for the same Attendee in this event.
 #. You can't.
 
+Known issues / Roadmap
+======================
+
+* This modules intended used with backend, so the validation error
+  are enough to show user what is wrong, when *website_event* is installed
+  public user would try register attendees.
+  As soon try more than one attendee this will trigger validation error as
+  the attendee partner is duplicated the error shown is 500 internal server error
+  which is no appropriated.
+* It would be necessary have a new module with depends on website_event and this
+  one to prevent this issue.
+* Another kind of problem is with *event_sale* module that would try use Sale Order
+  contact as attendee that will lead to the issue of attendee duplicates if try to
+  buy two times same event.
+
 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_partner_unique%0Aversion:%2011.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+`feedback <https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%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.
 
@@ -68,6 +83,7 @@ Contributors
     * Jairo Llopis
     * Vicent Cubells
     * Cristina Martin R.
+    * Victor M.M. Torres
 
 Maintainers
 ~~~~~~~~~~~
@@ -82,6 +98,6 @@ 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/11.0/event_registration_partner_unique>`_ project on GitHub.
+This module is part of the `OCA/event <https://github.com/OCA/event/tree/12.0/event_registration_partner_unique>`_ project on GitHub.
 
 You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/event_registration_partner_unique/__manifest__.py b/event_registration_partner_unique/__manifest__.py
index 2ae2f1171..6e68ec6ef 100644
--- a/event_registration_partner_unique/__manifest__.py
+++ b/event_registration_partner_unique/__manifest__.py
@@ -5,7 +5,7 @@
 {
     "name": "Unique Partner per Event",
     "summary": "Enforces 1 registration per partner and event",
-    "version": "11.0.1.0.0",
+    "version": "12.0.1.0.0",
     "category": "Marketing",
     "website": "https://github.com/oca/event",
     "author": "Tecnativa, "
diff --git a/event_registration_partner_unique/i18n/es.po b/event_registration_partner_unique/i18n/es.po
index 3d9831d93..c0c60eadc 100644
--- a/event_registration_partner_unique/i18n/es.po
+++ b/event_registration_partner_unique/i18n/es.po
@@ -18,12 +18,16 @@ msgstr ""
 "X-Generator: Poedit 1.8.6\n"
 
 #. module: event_registration_partner_unique
-#: help:event.event,forbid_duplicates:0
-msgid "Check this to disallow duplicate partners in an event"
-msgstr "Active esto para impedir que haya registros de empresas duplicadas en el evento"
+#: model:ir.model.fields,help:event_registration_partner_unique.field_event_event__forbid_duplicates
+#, fuzzy
+msgid ""
+"Check this to disallow duplicate attendees in this event's registrations"
+msgstr ""
+"Active esto para impedir que haya registros de empresas duplicadas en el "
+"evento"
 
 #. module: event_registration_partner_unique
-#: code:addons/event_registration_partner_unique/exceptions.py:21
+#: code:addons/event_registration_partner_unique/exceptions.py:20
 #, python-format
 msgid "Duplicated partners found in event {0}: {1}."
 msgstr "Empresas duplicadas encontradas en el evento {0}: {1}."
@@ -39,6 +43,7 @@ msgid "Event Registration"
 msgstr "Registro del evento"
 
 #. module: event_registration_partner_unique
-#: field:event.event,forbid_duplicates:0
-msgid "Forbid duplicates"
+#: model:ir.model.fields,field_description:event_registration_partner_unique.field_event_event__forbid_duplicates
+#, fuzzy
+msgid "Forbid Duplicates"
 msgstr "Prohibir duplicados"
diff --git a/event_registration_partner_unique/i18n/event_registration_partner_unique.pot b/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
new file mode 100644
index 000000000..94c54f597
--- /dev/null
+++ b/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
@@ -0,0 +1,41 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* event_registration_partner_unique
+#
+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_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 ""
+
+#. module: event_registration_partner_unique
+#: code:addons/event_registration_partner_unique/exceptions.py:20
+#, 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
+msgid "Forbid Duplicates"
+msgstr ""
+
diff --git a/event_registration_partner_unique/readme/CONTRIBUTORS.rst b/event_registration_partner_unique/readme/CONTRIBUTORS.rst
index 47751e201..6759f4fad 100644
--- a/event_registration_partner_unique/readme/CONTRIBUTORS.rst
+++ b/event_registration_partner_unique/readme/CONTRIBUTORS.rst
@@ -4,3 +4,4 @@
     * Jairo Llopis
     * Vicent Cubells
     * Cristina Martin R.
+    * Victor M.M. Torres
diff --git a/event_registration_partner_unique/readme/DESCRIPTION.rst b/event_registration_partner_unique/readme/DESCRIPTION.rst
index e4b1d8834..96e21c4dd 100644
--- a/event_registration_partner_unique/readme/DESCRIPTION.rst
+++ b/event_registration_partner_unique/readme/DESCRIPTION.rst
@@ -1,2 +1,2 @@
-This module extends the functionality of events to support forbidding to
-duplicate the same Attendee in an event.
+This module intended used only with backend and extends the functionality of events
+to support forbidding to duplicate the same Attendee in an event.
diff --git a/event_registration_partner_unique/readme/ROADMAP.rst b/event_registration_partner_unique/readme/ROADMAP.rst
new file mode 100644
index 000000000..dc42bfd49
--- /dev/null
+++ b/event_registration_partner_unique/readme/ROADMAP.rst
@@ -0,0 +1,11 @@
+* This modules intended used with backend, so the validation error
+  are enough to show user what is wrong, when *website_event* is installed
+  public user would try register attendees.
+  As soon try more than one attendee this will trigger validation error as
+  the attendee partner is duplicated the error shown is 500 internal server error
+  which is no appropriated.
+* It would be necessary have a new module with depends on website_event and this
+  one to prevent this issue.
+* Another kind of problem is with *event_sale* module that would try use Sale Order
+  contact as attendee that will lead to the issue of attendee duplicates if try to
+  buy two times same event.
diff --git a/event_registration_partner_unique/static/description/index.html b/event_registration_partner_unique/static/description/index.html
index 229233990..33213e730 100644
--- a/event_registration_partner_unique/static/description/index.html
+++ b/event_registration_partner_unique/static/description/index.html
@@ -367,18 +367,19 @@ <h1 class="title">Unique Partner per Event</h1>
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/event/tree/11.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/event-11-0/event-11-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/199/11.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
-<p>This module extends the functionality of events to support forbidding to
-duplicate the same Attendee in an event.</p>
+<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/event/tree/12.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/event-12-0/event-12-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/199/12.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p>This module intended used only with backend and extends the functionality of events
+to support forbidding to duplicate the same Attendee in an event.</p>
 <p><strong>Table of contents</strong></p>
 <div class="contents local topic" id="contents">
 <ul class="simple">
 <li><a class="reference internal" href="#usage" id="id1">Usage</a></li>
-<li><a class="reference internal" href="#bug-tracker" id="id2">Bug Tracker</a></li>
-<li><a class="reference internal" href="#credits" id="id3">Credits</a><ul>
-<li><a class="reference internal" href="#authors" id="id4">Authors</a></li>
-<li><a class="reference internal" href="#contributors" id="id5">Contributors</a></li>
-<li><a class="reference internal" href="#maintainers" id="id6">Maintainers</a></li>
+<li><a class="reference internal" href="#known-issues-roadmap" id="id2">Known issues / Roadmap</a></li>
+<li><a class="reference internal" href="#bug-tracker" id="id3">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="id4">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="id5">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="id6">Contributors</a></li>
+<li><a class="reference internal" href="#maintainers" id="id7">Maintainers</a></li>
 </ul>
 </li>
 </ul>
@@ -392,24 +393,40 @@ <h1><a class="toc-backref" href="#id1">Usage</a></h1>
 <li>You can’t.</li>
 </ol>
 </div>
+<div class="section" id="known-issues-roadmap">
+<h1><a class="toc-backref" href="#id2">Known issues / Roadmap</a></h1>
+<ul class="simple">
+<li>This modules intended used with backend, so the validation error
+are enough to show user what is wrong, when <em>website_event</em> is installed
+public user would try register attendees.
+As soon try more than one attendee this will trigger validation error as
+the attendee partner is duplicated the error shown is 500 internal server error
+which is no appropriated.</li>
+<li>It would be necessary have a new module with depends on website_event and this
+one to prevent this issue.</li>
+<li>Another kind of problem is with <em>event_sale</em> module that would try use Sale Order
+contact as attendee that will lead to the issue of attendee duplicates if try to
+buy two times same event.</li>
+</ul>
+</div>
 <div class="section" id="bug-tracker">
-<h1><a class="toc-backref" href="#id2">Bug Tracker</a></h1>
+<h1><a class="toc-backref" href="#id3">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/event/issues">GitHub Issues</a>.
 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
-<a class="reference external" href="https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2011.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<a class="reference external" href="https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2012.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
-<h1><a class="toc-backref" href="#id3">Credits</a></h1>
+<h1><a class="toc-backref" href="#id4">Credits</a></h1>
 <div class="section" id="authors">
-<h2><a class="toc-backref" href="#id4">Authors</a></h2>
+<h2><a class="toc-backref" href="#id5">Authors</a></h2>
 <ul class="simple">
 <li>Tecnativa</li>
 </ul>
 </div>
 <div class="section" id="contributors">
-<h2><a class="toc-backref" href="#id5">Contributors</a></h2>
+<h2><a class="toc-backref" href="#id6">Contributors</a></h2>
 <ul>
 <li><p class="first"><a class="reference external" href="https://www.tecnativa.com">Tecnativa</a></p>
 <blockquote>
@@ -418,19 +435,20 @@ <h2><a class="toc-backref" href="#id5">Contributors</a></h2>
 <li>Jairo Llopis</li>
 <li>Vicent Cubells</li>
 <li>Cristina Martin R.</li>
+<li>Victor M.M. Torres</li>
 </ul>
 </blockquote>
 </li>
 </ul>
 </div>
 <div class="section" id="maintainers">
-<h2><a class="toc-backref" href="#id6">Maintainers</a></h2>
+<h2><a class="toc-backref" href="#id7">Maintainers</a></h2>
 <p>This module is maintained by the OCA.</p>
 <a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a>
 <p>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.</p>
-<p>This module is part of the <a class="reference external" href="https://github.com/OCA/event/tree/11.0/event_registration_partner_unique">OCA/event</a> project on GitHub.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/event/tree/12.0/event_registration_partner_unique">OCA/event</a> project on GitHub.</p>
 <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
 </div>
 </div>

From a0c045e297273cab958fe15123432572a1e488e5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADctor=20Mart=C3=ADnez?=
 <victor.martinez@tecnativa.com>
Date: Wed, 9 Sep 2020 10:28:18 +0200
Subject: [PATCH 09/27] [IMP] event_registration_partner_unique: black, isort,
 prettier

---
 .../__manifest__.py                           | 12 ++-----
 .../exceptions.py                             |  1 +
 .../models/event.py                           | 13 +++++---
 .../tests/test_event.py                       | 33 ++++++++++---------
 .../views/event_event_view.xml                | 29 ++++++++--------
 5 files changed, 43 insertions(+), 45 deletions(-)

diff --git a/event_registration_partner_unique/__manifest__.py b/event_registration_partner_unique/__manifest__.py
index 6e68ec6ef..0e1430603 100644
--- a/event_registration_partner_unique/__manifest__.py
+++ b/event_registration_partner_unique/__manifest__.py
@@ -8,16 +8,10 @@
     "version": "12.0.1.0.0",
     "category": "Marketing",
     "website": "https://github.com/oca/event",
-    "author": "Tecnativa, "
-              "Odoo Community Association (OCA)",
+    "author": "Tecnativa, " "Odoo Community Association (OCA)",
     "license": "AGPL-3",
     "application": False,
     "installable": True,
-    "depends": [
-        "event",
-        "partner_event",
-    ],
-    "data": [
-        "views/event_event_view.xml",
-    ],
+    "depends": ["event", "partner_event"],
+    "data": ["views/event_event_view.xml"],
 }
diff --git a/event_registration_partner_unique/exceptions.py b/event_registration_partner_unique/exceptions.py
index ac3c186dd..48ece2e2c 100644
--- a/event_registration_partner_unique/exceptions.py
+++ b/event_registration_partner_unique/exceptions.py
@@ -6,6 +6,7 @@
 
 class UniqueRegistrationPartnerValidationError(exceptions.ValidationError):
     """Base class for this module's validation errors."""
+
     def __init__(self, *args, **kwargs):
         self._args, self._kwargs = args, kwargs
         value = self._message()
diff --git a/event_registration_partner_unique/models/event.py b/event_registration_partner_unique/models/event.py
index faac8d2f6..7be4a2317 100644
--- a/event_registration_partner_unique/models/event.py
+++ b/event_registration_partner_unique/models/event.py
@@ -2,6 +2,7 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from odoo import api, fields, models
+
 from .. import exceptions
 
 
@@ -10,15 +11,16 @@ class EventEvent(models.Model):
 
     forbid_duplicates = fields.Boolean(
         help="Check this to disallow duplicate attendees in this event's "
-             "registrations",
+        "registrations",
     )
 
     @api.multi
     @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())
+        return self.filtered(
+            "forbid_duplicates"
+        ).registration_ids._check_forbid_duplicates()
 
 
 class EventRegistration(models.Model):
@@ -33,8 +35,9 @@ def _check_forbid_duplicates(self):
             if dupes:
                 raise exceptions.DuplicatedPartnerError(
                     s.event_id.display_name,
-                    ", ".join(d.display_name
-                              for d in dupes.mapped("attendee_partner_id")),
+                    ", ".join(
+                        d.display_name for d in dupes.mapped("attendee_partner_id")
+                    ),
                     registrations=dupes,
                 )
 
diff --git a/event_registration_partner_unique/tests/test_event.py b/event_registration_partner_unique/tests/test_event.py
index b8a44a39a..d678a3c99 100644
--- a/event_registration_partner_unique/tests/test_event.py
+++ b/event_registration_partner_unique/tests/test_event.py
@@ -1,20 +1,23 @@
 # Copyright 2016 Antiun Ingeniería S.L. - Jairo Llopis
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
-from .. import exceptions
 from odoo.tests.common import TransactionCase
 
+from .. import exceptions
+
 
 class DuplicatedPartnerCase(TransactionCase):
     def setUp(self):
         super(DuplicatedPartnerCase, self).setUp()
         self.event = self.env.ref("event.event_0")
         self.partner = self.env.ref("base.res_partner_1")
-        self.registration = self.env["event.registration"].create({
-            "event_id": self.event.id,
-            "partner_id": self.partner.id,
-            "attendee_partner_id": self.partner.id,
-        })
+        self.registration = self.env["event.registration"].create(
+            {
+                "event_id": self.event.id,
+                "partner_id": self.partner.id,
+                "attendee_partner_id": self.partner.id,
+            }
+        )
 
     def test_allowed(self):
         """No problem when it is not forbidden."""
@@ -24,24 +27,24 @@ def test_forbidden(self):
         """Cannot when it is forbidden."""
         self.event.forbid_duplicates = True
         with self.assertRaises(exceptions.DuplicatedPartnerError):
-            self.registration.copy({
-                'attendee_partner_id': self.registration.attendee_partner_id.id
-            })
+            self.registration.copy(
+                {"attendee_partner_id": self.registration.attendee_partner_id.id}
+            )
 
     def test_saved_in_exception(self):
         """The failing partners are saved in the exception."""
         self.event.forbid_duplicates = True
         try:
-            self.registration.copy({
-                'attendee_partner_id': self.registration.attendee_partner_id.id
-            })
+            self.registration.copy(
+                {"attendee_partner_id": self.registration.attendee_partner_id.id}
+            )
         except exceptions.DuplicatedPartnerError as error:
             self.assertEqual(error._kwargs["registrations"], self.registration)
 
     def test_duplicates_already_exist(self):
         """Cannot forbid what already happened."""
-        self.registration.copy({
-            'attendee_partner_id': self.registration.attendee_partner_id.id,
-        })
+        self.registration.copy(
+            {"attendee_partner_id": self.registration.attendee_partner_id.id}
+        )
         with self.assertRaises(exceptions.DuplicatedPartnerError):
             self.event.forbid_duplicates = True
diff --git a/event_registration_partner_unique/views/event_event_view.xml b/event_registration_partner_unique/views/event_event_view.xml
index e1b2f5210..9ccebf68e 100644
--- a/event_registration_partner_unique/views/event_event_view.xml
+++ b/event_registration_partner_unique/views/event_event_view.xml
@@ -1,21 +1,18 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8" ?>
 <!-- Copyright 2016 Tecnativa - Jairo Llopis
      Copyright 2017 Tecnativa - Vicent Cubells
      License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html). -->
-
 <odoo>
-
-<record id="view_event_form" model="ir.ui.view">
-    <field name="name">Add option to avoid duplicates</field>
-    <field name="model">event.event</field>
-    <!-- Make sure this view is loaded after event_sale's one, as it replaces full page -->
-    <field name="priority" eval="99"/>
-    <field name="inherit_id" ref="event.view_event_form"/>
-    <field name="arch" type="xml">
-        <xpath expr="//field[@name='seats_min']" position="before">
-            <field name="forbid_duplicates"/>
-        </xpath>
-    </field>
-</record>
-
+    <record id="view_event_form" model="ir.ui.view">
+        <field name="name">Add option to avoid duplicates</field>
+        <field name="model">event.event</field>
+        <!-- Make sure this view is loaded after event_sale's one, as it replaces full page -->
+        <field name="priority" eval="99" />
+        <field name="inherit_id" ref="event.view_event_form" />
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='seats_min']" position="before">
+                <field name="forbid_duplicates" />
+            </xpath>
+        </field>
+    </record>
 </odoo>

From 807971604c5f56345b1f87d844755447a58a0e68 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADctor=20Mart=C3=ADnez?=
 <victor.martinez@tecnativa.com>
Date: Wed, 9 Sep 2020 10:56:38 +0200
Subject: [PATCH 10/27] [MIG] event_registration_partner_unique: Migration to
 13.0

---
 event_registration_partner_unique/README.rst        | 11 ++++++-----
 event_registration_partner_unique/__manifest__.py   |  3 ++-
 event_registration_partner_unique/i18n/es.po        |  2 +-
 .../i18n/event_registration_partner_unique.pot      | 12 ++++++------
 event_registration_partner_unique/models/event.py   | 13 ++++++-------
 .../readme/CONTRIBUTORS.rst                         |  1 +
 .../static/description/index.html                   |  7 ++++---
 .../tests/test_event.py                             |  4 +++-
 8 files changed, 29 insertions(+), 24 deletions(-)

diff --git a/event_registration_partner_unique/README.rst b/event_registration_partner_unique/README.rst
index 61bd83fc9..7a6459760 100644
--- a/event_registration_partner_unique/README.rst
+++ b/event_registration_partner_unique/README.rst
@@ -14,13 +14,13 @@ Unique Partner per Event
     :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/12.0/event_registration_partner_unique
+    :target: https://github.com/OCA/event/tree/13.0/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-12-0/event-12-0-event_registration_partner_unique
+    :target: https://translation.odoo-community.org/projects/event-13-0/event-13-0-event_registration_partner_unique
     :alt: Translate me on Weblate
 .. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
-    :target: https://runbot.odoo-community.org/runbot/199/12.0
+    :target: https://runbot.odoo-community.org/runbot/199/13.0
     :alt: Try me on Runbot
 
 |badge1| |badge2| |badge3| |badge4| |badge5| 
@@ -62,7 +62,7 @@ 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_partner_unique%0Aversion:%2012.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+`feedback <https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%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.
 
@@ -84,6 +84,7 @@ Contributors
     * Vicent Cubells
     * Cristina Martin R.
     * Victor M.M. Torres
+    * Víctor Martínez
 
 Maintainers
 ~~~~~~~~~~~
@@ -98,6 +99,6 @@ 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/12.0/event_registration_partner_unique>`_ project on GitHub.
+This module is part of the `OCA/event <https://github.com/OCA/event/tree/13.0/event_registration_partner_unique>`_ project on GitHub.
 
 You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/event_registration_partner_unique/__manifest__.py b/event_registration_partner_unique/__manifest__.py
index 0e1430603..77e217ad1 100644
--- a/event_registration_partner_unique/__manifest__.py
+++ b/event_registration_partner_unique/__manifest__.py
@@ -1,11 +1,12 @@
 # Copyright 2016 Tecnativa - Jairo Llopis
 # Copyright 2017 Tecnativa - Vicent Cubells
 # Copyright 2018 Tecnativa - Cristina Martin R.
+# Copyright 2020 Tecnativa - Víctor Martínez
 # 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": "12.0.1.0.0",
+    "version": "13.0.1.0.0",
     "category": "Marketing",
     "website": "https://github.com/oca/event",
     "author": "Tecnativa, " "Odoo Community Association (OCA)",
diff --git a/event_registration_partner_unique/i18n/es.po b/event_registration_partner_unique/i18n/es.po
index c0c60eadc..4e79737d9 100644
--- a/event_registration_partner_unique/i18n/es.po
+++ b/event_registration_partner_unique/i18n/es.po
@@ -27,7 +27,7 @@ msgstr ""
 "evento"
 
 #. module: event_registration_partner_unique
-#: code:addons/event_registration_partner_unique/exceptions.py:20
+#: code:addons/event_registration_partner_unique/exceptions.py:0
 #, python-format
 msgid "Duplicated partners found in event {0}: {1}."
 msgstr "Empresas duplicadas encontradas en el evento {0}: {1}."
diff --git a/event_registration_partner_unique/i18n/event_registration_partner_unique.pot b/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
index 94c54f597..aa5dd8574 100644
--- a/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
+++ b/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
@@ -1,12 +1,12 @@
 # Translation of Odoo Server.
 # This file contains the translation of the following modules:
-#	* event_registration_partner_unique
+# 	* event_registration_partner_unique
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 12.0\n"
+"Project-Id-Version: Odoo Server 13.0\n"
 "Report-Msgid-Bugs-To: \n"
-"Last-Translator: <>\n"
+"Last-Translator: \n"
 "Language-Team: \n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -15,11 +15,12 @@ msgstr ""
 
 #. 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"
+msgid ""
+"Check this to disallow duplicate attendees in this event's registrations"
 msgstr ""
 
 #. module: event_registration_partner_unique
-#: code:addons/event_registration_partner_unique/exceptions.py:20
+#: code:addons/event_registration_partner_unique/exceptions.py:0
 #, python-format
 msgid "Duplicated partners found in event {0}: {1}."
 msgstr ""
@@ -38,4 +39,3 @@ msgstr ""
 #: model:ir.model.fields,field_description:event_registration_partner_unique.field_event_event__forbid_duplicates
 msgid "Forbid Duplicates"
 msgstr ""
-
diff --git a/event_registration_partner_unique/models/event.py b/event_registration_partner_unique/models/event.py
index 7be4a2317..4bf3b673d 100644
--- a/event_registration_partner_unique/models/event.py
+++ b/event_registration_partner_unique/models/event.py
@@ -1,4 +1,5 @@
 # Copyright 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# Copyright 2020 Tecnativa - Víctor Martínez
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from odoo import api, fields, models
@@ -14,7 +15,6 @@ class EventEvent(models.Model):
         "registrations",
     )
 
-    @api.multi
     @api.constrains("forbid_duplicates", "registration_ids")
     def _check_forbid_duplicates(self):
         """Ensure no duplicated attendee are found in the event."""
@@ -26,22 +26,21 @@ def _check_forbid_duplicates(self):
 class EventRegistration(models.Model):
     _inherit = "event.registration"
 
-    @api.multi
     @api.constrains("event_id", "attendee_partner_id")
     def _check_forbid_duplicates(self):
         """Ensure no duplicated attendees are found in the event."""
-        for s in self.filtered("event_id.forbid_duplicates"):
-            dupes = self.search(s._duplicate_search_domain())
+        for event_reg in self.filtered("event_id.forbid_duplicates"):
+            dupes = self.search(event_reg._duplicate_search_domain())
             if dupes:
                 raise exceptions.DuplicatedPartnerError(
-                    s.event_id.display_name,
+                    event_reg.event_id.display_name,
                     ", ".join(
-                        d.display_name for d in dupes.mapped("attendee_partner_id")
+                        partner_id.display_name
+                        for partner_id in dupes.mapped("attendee_partner_id")
                     ),
                     registrations=dupes,
                 )
 
-    @api.multi
     def _duplicate_search_domain(self):
         """What to look for when searching duplicates."""
         return [
diff --git a/event_registration_partner_unique/readme/CONTRIBUTORS.rst b/event_registration_partner_unique/readme/CONTRIBUTORS.rst
index 6759f4fad..c531207ce 100644
--- a/event_registration_partner_unique/readme/CONTRIBUTORS.rst
+++ b/event_registration_partner_unique/readme/CONTRIBUTORS.rst
@@ -5,3 +5,4 @@
     * Vicent Cubells
     * Cristina Martin R.
     * Victor M.M. Torres
+    * Víctor Martínez
diff --git a/event_registration_partner_unique/static/description/index.html b/event_registration_partner_unique/static/description/index.html
index 33213e730..8889e8ed8 100644
--- a/event_registration_partner_unique/static/description/index.html
+++ b/event_registration_partner_unique/static/description/index.html
@@ -367,7 +367,7 @@ <h1 class="title">Unique Partner per Event</h1>
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/event/tree/12.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/event-12-0/event-12-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/199/12.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/event/tree/13.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/event-13-0/event-13-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/199/13.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
 <p>This module intended used only with backend and extends the functionality of events
 to support forbidding to duplicate the same Attendee in an event.</p>
 <p><strong>Table of contents</strong></p>
@@ -414,7 +414,7 @@ <h1><a class="toc-backref" href="#id3">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/event/issues">GitHub Issues</a>.
 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
-<a class="reference external" href="https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2012.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<a class="reference external" href="https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2013.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
@@ -436,6 +436,7 @@ <h2><a class="toc-backref" href="#id6">Contributors</a></h2>
 <li>Vicent Cubells</li>
 <li>Cristina Martin R.</li>
 <li>Victor M.M. Torres</li>
+<li>Víctor Martínez</li>
 </ul>
 </blockquote>
 </li>
@@ -448,7 +449,7 @@ <h2><a class="toc-backref" href="#id7">Maintainers</a></h2>
 <p>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.</p>
-<p>This module is part of the <a class="reference external" href="https://github.com/OCA/event/tree/12.0/event_registration_partner_unique">OCA/event</a> project on GitHub.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/event/tree/13.0/event_registration_partner_unique">OCA/event</a> project on GitHub.</p>
 <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
 </div>
 </div>
diff --git a/event_registration_partner_unique/tests/test_event.py b/event_registration_partner_unique/tests/test_event.py
index d678a3c99..3eb756276 100644
--- a/event_registration_partner_unique/tests/test_event.py
+++ b/event_registration_partner_unique/tests/test_event.py
@@ -1,4 +1,5 @@
 # Copyright 2016 Antiun Ingeniería S.L. - Jairo Llopis
+# Copyright 2020 Tecnativa - Víctor Martínez
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from odoo.tests.common import TransactionCase
@@ -8,8 +9,9 @@
 
 class DuplicatedPartnerCase(TransactionCase):
     def setUp(self):
-        super(DuplicatedPartnerCase, self).setUp()
+        super().setUp()
         self.event = self.env.ref("event.event_0")
+        self.event.forbid_duplicates = False
         self.partner = self.env.ref("base.res_partner_1")
         self.registration = self.env["event.registration"].create(
             {

From 2bd05112d736db443b6986d3e47bd6df09f10a16 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ana=20Su=C3=A1rez?= <ana.suarez@qubiq.es>
Date: Wed, 17 Mar 2021 12:44:38 +0000
Subject: [PATCH 11/27] Translated using Weblate (Spanish)

Currently translated at 100.0% (5 of 5 strings)

Translation: event-13.0/event-13.0-event_registration_partner_unique
Translate-URL: https://translation.odoo-community.org/projects/event-13-0/event-13-0-event_registration_partner_unique/es/
---
 event_registration_partner_unique/i18n/es.po | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/event_registration_partner_unique/i18n/es.po b/event_registration_partner_unique/i18n/es.po
index 4e79737d9..44ac33ded 100644
--- a/event_registration_partner_unique/i18n/es.po
+++ b/event_registration_partner_unique/i18n/es.po
@@ -7,24 +7,23 @@ 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: 2016-03-07 18:46+0100\n"
-"Last-Translator: <>\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: \n"
-"X-Generator: Poedit 1.8.6\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
-#, fuzzy
 msgid ""
 "Check this to disallow duplicate attendees in this event's registrations"
 msgstr ""
-"Active esto para impedir que haya registros de empresas duplicadas en el "
-"evento"
+"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/exceptions.py:0
@@ -44,6 +43,5 @@ msgstr "Registro del evento"
 
 #. module: event_registration_partner_unique
 #: model:ir.model.fields,field_description:event_registration_partner_unique.field_event_event__forbid_duplicates
-#, fuzzy
 msgid "Forbid Duplicates"
 msgstr "Prohibir duplicados"

From 14c502f04fa3ee3b307aef1fc7fafcd5413c86ff Mon Sep 17 00:00:00 2001
From: "Pedro M. Baeza" <pedro.baeza@tecnativa.com>
Date: Tue, 16 Nov 2021 08:51:13 +0100
Subject: [PATCH 12/27] [FIX] event_registration_partner_unique: Avoid false
 positives

Steps to reproduce the problem:

- Register anonymously a first attendee for an event from website.
- The registration is saved with no attendee_partner_id.
- Repeat the registration again anonymously.
- You get the error "Duplicated partners found in event...".

That's because current duplicated domain is searching for other
registrations regardless of if there's a linked partner or not.

We now restrict the search to those with a linked partner.

TT32961
---
 event_registration_partner_unique/__manifest__.py | 2 +-
 event_registration_partner_unique/models/event.py | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/event_registration_partner_unique/__manifest__.py b/event_registration_partner_unique/__manifest__.py
index 77e217ad1..6d752b34e 100644
--- a/event_registration_partner_unique/__manifest__.py
+++ b/event_registration_partner_unique/__manifest__.py
@@ -6,7 +6,7 @@
 {
     "name": "Unique Partner per Event",
     "summary": "Enforces 1 registration per partner and event",
-    "version": "13.0.1.0.0",
+    "version": "13.0.1.0.1",
     "category": "Marketing",
     "website": "https://github.com/oca/event",
     "author": "Tecnativa, " "Odoo Community Association (OCA)",
diff --git a/event_registration_partner_unique/models/event.py b/event_registration_partner_unique/models/event.py
index 4bf3b673d..3e463975a 100644
--- a/event_registration_partner_unique/models/event.py
+++ b/event_registration_partner_unique/models/event.py
@@ -47,4 +47,5 @@ def _duplicate_search_domain(self):
             ("id", "!=", self.id),
             ("event_id", "=", self.event_id.id),
             ("attendee_partner_id", "=", self.attendee_partner_id.id),
+            ("attendee_partner_id", "!=", False),
         ]

From 762d89a8988b9f3d9253d0ae7311e1a52ff50ff4 Mon Sep 17 00:00:00 2001
From: "Luis D. Lafaurie" <luis.lafaurie@tecnativa.com>
Date: Tue, 26 Apr 2022 10:07:33 +0200
Subject: [PATCH 13/27] [IMP] event_registration_partner_unique: black, isort,
 prettier

---
 event_registration_partner_unique/__manifest__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/event_registration_partner_unique/__manifest__.py b/event_registration_partner_unique/__manifest__.py
index 6d752b34e..e0c0c7b61 100644
--- a/event_registration_partner_unique/__manifest__.py
+++ b/event_registration_partner_unique/__manifest__.py
@@ -8,7 +8,7 @@
     "summary": "Enforces 1 registration per partner and event",
     "version": "13.0.1.0.1",
     "category": "Marketing",
-    "website": "https://github.com/oca/event",
+    "website": "https://github.com/OCA/event",
     "author": "Tecnativa, " "Odoo Community Association (OCA)",
     "license": "AGPL-3",
     "application": False,

From 73d94fb63499cc578a38f68ac16fff90a0e15b97 Mon Sep 17 00:00:00 2001
From: "Luis D. Lafaurie" <luis.lafaurie@tecnativa.com>
Date: Tue, 26 Apr 2022 11:11:35 +0200
Subject: [PATCH 14/27] [MIG] event_registration_partner_unique: Migration to
 14.0

---
 event_registration_partner_unique/README.rst  | 48 ++++++++++---------
 .../__manifest__.py                           |  4 +-
 .../exceptions.py                             | 21 --------
 .../event_registration_partner_unique.pot     | 22 ++++++++-
 .../models/event.py                           | 21 ++++----
 .../readme/DESCRIPTION.rst                    |  4 +-
 .../readme/ROADMAP.rst                        | 22 ++++-----
 .../readme/USAGE.rst                          | 12 +++--
 .../static/description/index.html             | 44 +++++++++--------
 .../tests/test_event.py                       | 13 +++--
 .../views/event_event_view.xml                |  2 +-
 11 files changed, 111 insertions(+), 102 deletions(-)
 delete mode 100644 event_registration_partner_unique/exceptions.py

diff --git a/event_registration_partner_unique/README.rst b/event_registration_partner_unique/README.rst
index 7a6459760..fd0dabc0f 100644
--- a/event_registration_partner_unique/README.rst
+++ b/event_registration_partner_unique/README.rst
@@ -14,19 +14,19 @@ Unique Partner per Event
     :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_partner_unique
+    :target: https://github.com/OCA/event/tree/14.0/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-13-0/event-13-0-event_registration_partner_unique
+    :target: https://translation.odoo-community.org/projects/event-14-0/event-14-0-event_registration_partner_unique
     :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
+    :target: https://runbot.odoo-community.org/runbot/199/14.0
     :alt: Try me on Runbot
 
 |badge1| |badge2| |badge3| |badge4| |badge5| 
 
-This module intended used only with backend and extends the functionality of events
-to support forbidding to duplicate the same Attendee in an event.
+This module is intended for backend use only, and extends the functionality
+of events to avoid duplicating attendees.
 
 **Table of contents**
 
@@ -36,25 +36,29 @@ to support forbidding to duplicate the same Attendee in an event.
 Usage
 =====
 
-#. Go to **Events > Events > Create**.
-#. Enable **Forbid duplicates**.
-#. Try to create 2 registrations for the same Attendee in this event.
-#. You can't.
+#. Go to **Events** and choose an event or create a new one.
+#. Enable **Forbid Duplicates**.
+#. Go to **Attendees**.
+#. Create a new attendee, starting with **Booked by**.
+#. Several attendees can have the same *Booked by* person or company, but if
+   you try to register an attendee by **Attendee Name** or by
+   **Attendee Partner** more than once for the same event, the system won't
+   allow it and will show a *Validation Error*.
 
 Known issues / Roadmap
 ======================
 
-* This modules intended used with backend, so the validation error
-  are enough to show user what is wrong, when *website_event* is installed
-  public user would try register attendees.
-  As soon try more than one attendee this will trigger validation error as
-  the attendee partner is duplicated the error shown is 500 internal server error
-  which is no appropriated.
-* It would be necessary have a new module with depends on website_event and this
-  one to prevent this issue.
-* Another kind of problem is with *event_sale* module that would try use Sale Order
-  contact as attendee that will lead to the issue of attendee duplicates if try to
-  buy two times same event.
+* 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
 ===========
@@ -62,7 +66,7 @@ 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_partner_unique%0Aversion:%2013.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+`feedback <https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2014.0%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.
 
@@ -99,6 +103,6 @@ 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_partner_unique>`_ project on GitHub.
+This module is part of the `OCA/event <https://github.com/OCA/event/tree/14.0/event_registration_partner_unique>`_ project on GitHub.
 
 You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/event_registration_partner_unique/__manifest__.py b/event_registration_partner_unique/__manifest__.py
index e0c0c7b61..5f08aea52 100644
--- a/event_registration_partner_unique/__manifest__.py
+++ b/event_registration_partner_unique/__manifest__.py
@@ -6,10 +6,10 @@
 {
     "name": "Unique Partner per Event",
     "summary": "Enforces 1 registration per partner and event",
-    "version": "13.0.1.0.1",
+    "version": "14.0.1.0.0",
     "category": "Marketing",
     "website": "https://github.com/OCA/event",
-    "author": "Tecnativa, " "Odoo Community Association (OCA)",
+    "author": "Tecnativa, Odoo Community Association (OCA)",
     "license": "AGPL-3",
     "application": False,
     "installable": True,
diff --git a/event_registration_partner_unique/exceptions.py b/event_registration_partner_unique/exceptions.py
deleted file mode 100644
index 48ece2e2c..000000000
--- a/event_registration_partner_unique/exceptions.py
+++ /dev/null
@@ -1,21 +0,0 @@
-# Copyright 2016 Antiun Ingeniería S.L. - Jairo Llopis
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
-
-from odoo import _, exceptions
-
-
-class UniqueRegistrationPartnerValidationError(exceptions.ValidationError):
-    """Base class for this module's validation errors."""
-
-    def __init__(self, *args, **kwargs):
-        self._args, self._kwargs = args, kwargs
-        value = self._message()
-        super(UniqueRegistrationPartnerValidationError, self).__init__(value)
-
-    def _message(self):
-        """Format the message."""
-        return self.__doc__.format(*self._args, **self._kwargs)
-
-
-class DuplicatedPartnerError(UniqueRegistrationPartnerValidationError):
-    __doc__ = _("Duplicated partners found in event {0}: {1}.")
diff --git a/event_registration_partner_unique/i18n/event_registration_partner_unique.pot b/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
index aa5dd8574..9e1905e96 100644
--- a/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
+++ b/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
@@ -4,7 +4,7 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 13.0\n"
+"Project-Id-Version: Odoo Server 14.0\n"
 "Report-Msgid-Bugs-To: \n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -20,7 +20,13 @@ msgid ""
 msgstr ""
 
 #. module: event_registration_partner_unique
-#: code:addons/event_registration_partner_unique/exceptions.py:0
+#: 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 ""
+
+#. 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 ""
@@ -39,3 +45,15 @@ msgstr ""
 #: model:ir.model.fields,field_description:event_registration_partner_unique.field_event_event__forbid_duplicates
 msgid "Forbid Duplicates"
 msgstr ""
+
+#. 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 ""
+
+#. 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 ""
diff --git a/event_registration_partner_unique/models/event.py b/event_registration_partner_unique/models/event.py
index 3e463975a..6ecaeee16 100644
--- a/event_registration_partner_unique/models/event.py
+++ b/event_registration_partner_unique/models/event.py
@@ -1,10 +1,10 @@
 # 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 .. import exceptions
+from odoo import _, api, fields, models
+from odoo.exceptions import ValidationError
 
 
 class EventEvent(models.Model):
@@ -32,13 +32,14 @@ def _check_forbid_duplicates(self):
         for event_reg in self.filtered("event_id.forbid_duplicates"):
             dupes = self.search(event_reg._duplicate_search_domain())
             if dupes:
-                raise exceptions.DuplicatedPartnerError(
-                    event_reg.event_id.display_name,
-                    ", ".join(
-                        partner_id.display_name
-                        for partner_id in dupes.mapped("attendee_partner_id")
-                    ),
-                    registrations=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):
diff --git a/event_registration_partner_unique/readme/DESCRIPTION.rst b/event_registration_partner_unique/readme/DESCRIPTION.rst
index 96e21c4dd..595020454 100644
--- a/event_registration_partner_unique/readme/DESCRIPTION.rst
+++ b/event_registration_partner_unique/readme/DESCRIPTION.rst
@@ -1,2 +1,2 @@
-This module intended used only with backend and extends the functionality of events
-to support forbidding to duplicate the same Attendee in an event.
+This module is intended for backend use only, and extends the functionality
+of events to avoid duplicating attendees.
diff --git a/event_registration_partner_unique/readme/ROADMAP.rst b/event_registration_partner_unique/readme/ROADMAP.rst
index dc42bfd49..f1efd7568 100644
--- a/event_registration_partner_unique/readme/ROADMAP.rst
+++ b/event_registration_partner_unique/readme/ROADMAP.rst
@@ -1,11 +1,11 @@
-* This modules intended used with backend, so the validation error
-  are enough to show user what is wrong, when *website_event* is installed
-  public user would try register attendees.
-  As soon try more than one attendee this will trigger validation error as
-  the attendee partner is duplicated the error shown is 500 internal server error
-  which is no appropriated.
-* It would be necessary have a new module with depends on website_event and this
-  one to prevent this issue.
-* Another kind of problem is with *event_sale* module that would try use Sale Order
-  contact as attendee that will lead to the issue of attendee duplicates if try to
-  buy two times same event.
+* 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.
diff --git a/event_registration_partner_unique/readme/USAGE.rst b/event_registration_partner_unique/readme/USAGE.rst
index dbb71ec8a..a221db882 100644
--- a/event_registration_partner_unique/readme/USAGE.rst
+++ b/event_registration_partner_unique/readme/USAGE.rst
@@ -1,4 +1,8 @@
-#. Go to **Events > Events > Create**.
-#. Enable **Forbid duplicates**.
-#. Try to create 2 registrations for the same Attendee in this event.
-#. You can't.
+#. Go to **Events** and choose an event or create a new one.
+#. Enable **Forbid Duplicates**.
+#. Go to **Attendees**.
+#. Create a new attendee, starting with **Booked by**.
+#. Several attendees can have the same *Booked by* person or company, but if
+   you try to register an attendee by **Attendee Name** or by
+   **Attendee Partner** more than once for the same event, the system won't
+   allow it and will show a *Validation Error*.
diff --git a/event_registration_partner_unique/static/description/index.html b/event_registration_partner_unique/static/description/index.html
index 8889e8ed8..6476ba584 100644
--- a/event_registration_partner_unique/static/description/index.html
+++ b/event_registration_partner_unique/static/description/index.html
@@ -367,9 +367,9 @@ <h1 class="title">Unique Partner per Event</h1>
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/event/tree/13.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/event-13-0/event-13-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/199/13.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
-<p>This module intended used only with backend and extends the functionality of events
-to support forbidding to duplicate the same Attendee in an event.</p>
+<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/event/tree/14.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/event-14-0/event-14-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/199/14.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p>This module is intended for backend use only, and extends the functionality
+of events to avoid duplicating attendees.</p>
 <p><strong>Table of contents</strong></p>
 <div class="contents local topic" id="contents">
 <ul class="simple">
@@ -387,26 +387,30 @@ <h1 class="title">Unique Partner per Event</h1>
 <div class="section" id="usage">
 <h1><a class="toc-backref" href="#id1">Usage</a></h1>
 <ol class="arabic simple">
-<li>Go to <strong>Events &gt; Events &gt; Create</strong>.</li>
-<li>Enable <strong>Forbid duplicates</strong>.</li>
-<li>Try to create 2 registrations for the same Attendee in this event.</li>
-<li>You can’t.</li>
+<li>Go to <strong>Events</strong> and choose an event or create a new one.</li>
+<li>Enable <strong>Forbid Duplicates</strong>.</li>
+<li>Go to <strong>Attendees</strong>.</li>
+<li>Create a new attendee, starting with <strong>Booked by</strong>.</li>
+<li>Several attendees can have the same <em>Booked by</em> person or company, but if
+you try to register an attendee by <strong>Attendee Name</strong> or by
+<strong>Attendee Partner</strong> more than once for the same event, the system won’t
+allow it and will show a <em>Validation Error</em>.</li>
 </ol>
 </div>
 <div class="section" id="known-issues-roadmap">
 <h1><a class="toc-backref" href="#id2">Known issues / Roadmap</a></h1>
 <ul class="simple">
-<li>This modules intended used with backend, so the validation error
-are enough to show user what is wrong, when <em>website_event</em> is installed
-public user would try register attendees.
-As soon try more than one attendee this will trigger validation error as
-the attendee partner is duplicated the error shown is 500 internal server error
-which is no appropriated.</li>
-<li>It would be necessary have a new module with depends on website_event and this
-one to prevent this issue.</li>
-<li>Another kind of problem is with <em>event_sale</em> module that would try use Sale Order
-contact as attendee that will lead to the issue of attendee duplicates if try to
-buy two times same event.</li>
+<li>This module is intended for backend use, so the validation error is enough
+to show the user what is wrong,</li>
+<li>When <em>website_event</em> 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.</li>
+<li>It would be necessary to have a new module which depends on <em>website_event</em>
+plus this one to prevent said issue.</li>
+<li>Another problem would arise when used with <em>event_sale</em> 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.</li>
 </ul>
 </div>
 <div class="section" id="bug-tracker">
@@ -414,7 +418,7 @@ <h1><a class="toc-backref" href="#id3">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/event/issues">GitHub Issues</a>.
 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
-<a class="reference external" href="https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2013.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<a class="reference external" href="https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2014.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
@@ -449,7 +453,7 @@ <h2><a class="toc-backref" href="#id7">Maintainers</a></h2>
 <p>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.</p>
-<p>This module is part of the <a class="reference external" href="https://github.com/OCA/event/tree/13.0/event_registration_partner_unique">OCA/event</a> project on GitHub.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/event/tree/14.0/event_registration_partner_unique">OCA/event</a> project on GitHub.</p>
 <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
 </div>
 </div>
diff --git a/event_registration_partner_unique/tests/test_event.py b/event_registration_partner_unique/tests/test_event.py
index 3eb756276..49cc43702 100644
--- a/event_registration_partner_unique/tests/test_event.py
+++ b/event_registration_partner_unique/tests/test_event.py
@@ -2,10 +2,9 @@
 # Copyright 2020 Tecnativa - Víctor Martínez
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
+from odoo.exceptions import ValidationError
 from odoo.tests.common import TransactionCase
 
-from .. import exceptions
-
 
 class DuplicatedPartnerCase(TransactionCase):
     def setUp(self):
@@ -28,7 +27,7 @@ def test_allowed(self):
     def test_forbidden(self):
         """Cannot when it is forbidden."""
         self.event.forbid_duplicates = True
-        with self.assertRaises(exceptions.DuplicatedPartnerError):
+        with self.assertRaises(ValidationError):
             self.registration.copy(
                 {"attendee_partner_id": self.registration.attendee_partner_id.id}
             )
@@ -36,17 +35,17 @@ def test_forbidden(self):
     def test_saved_in_exception(self):
         """The failing partners are saved in the exception."""
         self.event.forbid_duplicates = True
-        try:
+        with self.assertRaisesRegex(
+            ValidationError, "Duplicated partners found in event"
+        ):
             self.registration.copy(
                 {"attendee_partner_id": self.registration.attendee_partner_id.id}
             )
-        except exceptions.DuplicatedPartnerError as error:
-            self.assertEqual(error._kwargs["registrations"], self.registration)
 
     def test_duplicates_already_exist(self):
         """Cannot forbid what already happened."""
         self.registration.copy(
             {"attendee_partner_id": self.registration.attendee_partner_id.id}
         )
-        with self.assertRaises(exceptions.DuplicatedPartnerError):
+        with self.assertRaises(ValidationError):
             self.event.forbid_duplicates = True
diff --git a/event_registration_partner_unique/views/event_event_view.xml b/event_registration_partner_unique/views/event_event_view.xml
index 9ccebf68e..47bbc2a4c 100644
--- a/event_registration_partner_unique/views/event_event_view.xml
+++ b/event_registration_partner_unique/views/event_event_view.xml
@@ -10,7 +10,7 @@
         <field name="priority" eval="99" />
         <field name="inherit_id" ref="event.view_event_form" />
         <field name="arch" type="xml">
-            <xpath expr="//field[@name='seats_min']" position="before">
+            <xpath expr="//field[@name='auto_confirm']" position="after">
                 <field name="forbid_duplicates" />
             </xpath>
         </field>

From cb9238b893787504fbd59eec2559c5f55f74f141 Mon Sep 17 00:00:00 2001
From: "Luis D. Lafaurie" <luis.lafaurie@tecnativa.com>
Date: Tue, 9 Aug 2022 16:27:50 +0200
Subject: [PATCH 15/27] [FIX] event_registration_partner_unique: improve README

---
 event_registration_partner_unique/README.rst  | 15 +++--
 .../__manifest__.py                           |  2 +-
 event_registration_partner_unique/i18n/it.po  | 62 +++++++++++++++++++
 .../readme/DESCRIPTION.rst                    |  6 ++
 .../readme/USAGE.rst                          |  9 ++-
 .../static/description/index.html             | 14 +++--
 6 files changed, 92 insertions(+), 16 deletions(-)
 create mode 100644 event_registration_partner_unique/i18n/it.po

diff --git a/event_registration_partner_unique/README.rst b/event_registration_partner_unique/README.rst
index fd0dabc0f..540e17ff8 100644
--- a/event_registration_partner_unique/README.rst
+++ b/event_registration_partner_unique/README.rst
@@ -28,6 +28,12 @@ Unique Partner per Event
 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::
@@ -39,11 +45,10 @@ Usage
 #. Go to **Events** and choose an event or create a new one.
 #. Enable **Forbid Duplicates**.
 #. Go to **Attendees**.
-#. Create a new attendee, starting with **Booked by**.
-#. Several attendees can have the same *Booked by* person or company, but if
-   you try to register an attendee by **Attendee Name** or by
-   **Attendee Partner** more than once for the same event, the system won't
-   allow it and will show a *Validation Error*.
+#. 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
 ======================
diff --git a/event_registration_partner_unique/__manifest__.py b/event_registration_partner_unique/__manifest__.py
index 5f08aea52..52393d25b 100644
--- a/event_registration_partner_unique/__manifest__.py
+++ b/event_registration_partner_unique/__manifest__.py
@@ -6,7 +6,7 @@
 {
     "name": "Unique Partner per Event",
     "summary": "Enforces 1 registration per partner and event",
-    "version": "14.0.1.0.0",
+    "version": "14.0.1.0.1",
     "category": "Marketing",
     "website": "https://github.com/OCA/event",
     "author": "Tecnativa, Odoo Community Association (OCA)",
diff --git a/event_registration_partner_unique/i18n/it.po b/event_registration_partner_unique/i18n/it.po
new file mode 100644
index 000000000..4390ee8b5
--- /dev/null
+++ b/event_registration_partner_unique/i18n/it.po
@@ -0,0 +1,62 @@
+# 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: 2022-10-08 23:35+0000\n"
+"Last-Translator: Sergio Zanchetta <primes2h@gmail.com>\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 4.3.2\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 ""
+
+#. 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 ""
+
+#. 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"
diff --git a/event_registration_partner_unique/readme/DESCRIPTION.rst b/event_registration_partner_unique/readme/DESCRIPTION.rst
index 595020454..cc71bc7e0 100644
--- a/event_registration_partner_unique/readme/DESCRIPTION.rst
+++ b/event_registration_partner_unique/readme/DESCRIPTION.rst
@@ -1,2 +1,8 @@
 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.
diff --git a/event_registration_partner_unique/readme/USAGE.rst b/event_registration_partner_unique/readme/USAGE.rst
index a221db882..88853b3cc 100644
--- a/event_registration_partner_unique/readme/USAGE.rst
+++ b/event_registration_partner_unique/readme/USAGE.rst
@@ -1,8 +1,7 @@
 #. Go to **Events** and choose an event or create a new one.
 #. Enable **Forbid Duplicates**.
 #. Go to **Attendees**.
-#. Create a new attendee, starting with **Booked by**.
-#. Several attendees can have the same *Booked by* person or company, but if
-   you try to register an attendee by **Attendee Name** or by
-   **Attendee Partner** more than once for the same event, the system won't
-   allow it and will show a *Validation Error*.
+#. 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.
diff --git a/event_registration_partner_unique/static/description/index.html b/event_registration_partner_unique/static/description/index.html
index 6476ba584..7def3b787 100644
--- a/event_registration_partner_unique/static/description/index.html
+++ b/event_registration_partner_unique/static/description/index.html
@@ -370,6 +370,11 @@ <h1 class="title">Unique Partner per Event</h1>
 <p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/event/tree/14.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/event-14-0/event-14-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/199/14.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
 <p>This module is intended for backend use only, and extends the functionality
 of events to avoid duplicating attendees.</p>
+<p>It is designed to work alongside <em>partner_event</em> (which is a dependency), and
+it is advisable to enable it by clicking on <strong>Create Partners in
+registration</strong>; 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.</p>
 <p><strong>Table of contents</strong></p>
 <div class="contents local topic" id="contents">
 <ul class="simple">
@@ -390,11 +395,10 @@ <h1><a class="toc-backref" href="#id1">Usage</a></h1>
 <li>Go to <strong>Events</strong> and choose an event or create a new one.</li>
 <li>Enable <strong>Forbid Duplicates</strong>.</li>
 <li>Go to <strong>Attendees</strong>.</li>
-<li>Create a new attendee, starting with <strong>Booked by</strong>.</li>
-<li>Several attendees can have the same <em>Booked by</em> person or company, but if
-you try to register an attendee by <strong>Attendee Name</strong> or by
-<strong>Attendee Partner</strong> more than once for the same event, the system won’t
-allow it and will show a <em>Validation Error</em>.</li>
+<li>Create a new attendee.</li>
+<li>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.</li>
 </ol>
 </div>
 <div class="section" id="known-issues-roadmap">

From 2ad375effbef607c9127c677f8afff88d68dde57 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luis=20Ernesto=20Garc=C3=ADa=20Medina?=
 <ernesto.garcia@tecnativa.com>
Date: Tue, 7 Mar 2023 13:48:51 -0600
Subject: [PATCH 16/27] [MIG] event_registration_partner_unique: Migration to
 15.0

---
 event_registration_partner_unique/README.rst  | 23 ++++++----
 .../__manifest__.py                           |  2 +-
 event_registration_partner_unique/i18n/es.po  |  4 +-
 .../event_registration_partner_unique.pot     | 22 ++-------
 event_registration_partner_unique/i18n/it.po  | 10 ++--
 .../static/description/index.html             | 46 ++++++++++---------
 6 files changed, 50 insertions(+), 57 deletions(-)

diff --git a/event_registration_partner_unique/README.rst b/event_registration_partner_unique/README.rst
index 540e17ff8..8a9272d05 100644
--- a/event_registration_partner_unique/README.rst
+++ b/event_registration_partner_unique/README.rst
@@ -2,10 +2,13 @@
 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
@@ -14,16 +17,16 @@ Unique Partner per Event
     :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/14.0/event_registration_partner_unique
+    :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-14-0/event-14-0-event_registration_partner_unique
+    :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/runbot-Try%20me-875A7B.png
-    :target: https://runbot.odoo-community.org/runbot/199/14.0
-    :alt: Try me on Runbot
+.. |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| 
+|badge1| |badge2| |badge3| |badge4| |badge5|
 
 This module is intended for backend use only, and extends the functionality
 of events to avoid duplicating attendees.
@@ -70,8 +73,8 @@ 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_partner_unique%0Aversion:%2014.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+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.
 
@@ -108,6 +111,6 @@ 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/14.0/event_registration_partner_unique>`_ project on GitHub.
+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.
diff --git a/event_registration_partner_unique/__manifest__.py b/event_registration_partner_unique/__manifest__.py
index 52393d25b..d589c8108 100644
--- a/event_registration_partner_unique/__manifest__.py
+++ b/event_registration_partner_unique/__manifest__.py
@@ -6,7 +6,7 @@
 {
     "name": "Unique Partner per Event",
     "summary": "Enforces 1 registration per partner and event",
-    "version": "14.0.1.0.1",
+    "version": "15.0.1.0.0",
     "category": "Marketing",
     "website": "https://github.com/OCA/event",
     "author": "Tecnativa, Odoo Community Association (OCA)",
diff --git a/event_registration_partner_unique/i18n/es.po b/event_registration_partner_unique/i18n/es.po
index 44ac33ded..6129ccf52 100644
--- a/event_registration_partner_unique/i18n/es.po
+++ b/event_registration_partner_unique/i18n/es.po
@@ -19,6 +19,7 @@ msgstr ""
 
 #. 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 ""
@@ -26,7 +27,7 @@ msgstr ""
 "este evento"
 
 #. module: event_registration_partner_unique
-#: code:addons/event_registration_partner_unique/exceptions.py:0
+#: 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}."
@@ -43,5 +44,6 @@ 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"
diff --git a/event_registration_partner_unique/i18n/event_registration_partner_unique.pot b/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
index 9e1905e96..566ff1077 100644
--- a/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
+++ b/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
@@ -4,7 +4,7 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 14.0\n"
+"Project-Id-Version: Odoo Server 15.0\n"
 "Report-Msgid-Bugs-To: \n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -15,16 +15,11 @@ msgstr ""
 
 #. 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
-#: 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 ""
-
 #. module: event_registration_partner_unique
 #: code:addons/event_registration_partner_unique/models/event.py:0
 #, python-format
@@ -43,17 +38,6 @@ 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 ""
-
-#. 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 ""
-
-#. 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 ""
diff --git a/event_registration_partner_unique/i18n/it.po b/event_registration_partner_unique/i18n/it.po
index 4390ee8b5..4a351d667 100644
--- a/event_registration_partner_unique/i18n/it.po
+++ b/event_registration_partner_unique/i18n/it.po
@@ -6,21 +6,23 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Odoo Server 14.0\n"
 "Report-Msgid-Bugs-To: \n"
-"PO-Revision-Date: 2022-10-08 23:35+0000\n"
-"Last-Translator: Sergio Zanchetta <primes2h@gmail.com>\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 4.3.2\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
@@ -47,7 +49,7 @@ 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 ""
+msgstr "Impedisci duplicati"
 
 #. module: event_registration_partner_unique
 #: model:ir.model.fields,field_description:event_registration_partner_unique.field_event_event__id
diff --git a/event_registration_partner_unique/static/description/index.html b/event_registration_partner_unique/static/description/index.html
index 7def3b787..e4cd2f28a 100644
--- a/event_registration_partner_unique/static/description/index.html
+++ b/event_registration_partner_unique/static/description/index.html
@@ -1,20 +1,20 @@
-<?xml version="1.0" encoding="utf-8" ?>
+<?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<meta name="generator" content="Docutils 0.15.1: http://docutils.sourceforge.net/" />
+<meta name="generator" content="Docutils: https://docutils.sourceforge.io/" />
 <title>Unique Partner per Event</title>
 <style type="text/css">
 
 /*
 :Author: David Goodger (goodger@python.org)
-:Id: $Id: html4css1.css 7952 2016-07-26 18:15:59Z milde $
+:Id: $Id: html4css1.css 8954 2022-01-20 10:10:25Z milde $
 :Copyright: This stylesheet has been placed in the public domain.
 
 Default cascading style sheet for the HTML output of Docutils.
 
-See http://docutils.sf.net/docs/howto/html-stylesheets.html for how to
+See https://docutils.sourceforge.io/docs/howto/html-stylesheets.html for how to
 customize this style sheet.
 */
 
@@ -366,8 +366,10 @@ <h1 class="title">Unique Partner per Event</h1>
 <!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! source digest: sha256:fa39a5416b9a53ff743d770b11ab214277fe38d04077dfa770174e259f481c29
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/event/tree/14.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/event-14-0/event-14-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/199/14.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/event/tree/15.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/event-15-0/event-15-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/event&amp;target_branch=15.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
 <p>This module is intended for backend use only, and extends the functionality
 of events to avoid duplicating attendees.</p>
 <p>It is designed to work alongside <em>partner_event</em> (which is a dependency), and
@@ -378,19 +380,19 @@ <h1 class="title">Unique Partner per Event</h1>
 <p><strong>Table of contents</strong></p>
 <div class="contents local topic" id="contents">
 <ul class="simple">
-<li><a class="reference internal" href="#usage" id="id1">Usage</a></li>
-<li><a class="reference internal" href="#known-issues-roadmap" id="id2">Known issues / Roadmap</a></li>
-<li><a class="reference internal" href="#bug-tracker" id="id3">Bug Tracker</a></li>
-<li><a class="reference internal" href="#credits" id="id4">Credits</a><ul>
-<li><a class="reference internal" href="#authors" id="id5">Authors</a></li>
-<li><a class="reference internal" href="#contributors" id="id6">Contributors</a></li>
-<li><a class="reference internal" href="#maintainers" id="id7">Maintainers</a></li>
+<li><a class="reference internal" href="#usage" id="toc-entry-1">Usage</a></li>
+<li><a class="reference internal" href="#known-issues-roadmap" id="toc-entry-2">Known issues / Roadmap</a></li>
+<li><a class="reference internal" href="#bug-tracker" id="toc-entry-3">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="toc-entry-4">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="toc-entry-5">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="toc-entry-6">Contributors</a></li>
+<li><a class="reference internal" href="#maintainers" id="toc-entry-7">Maintainers</a></li>
 </ul>
 </li>
 </ul>
 </div>
 <div class="section" id="usage">
-<h1><a class="toc-backref" href="#id1">Usage</a></h1>
+<h1><a class="toc-backref" href="#toc-entry-1">Usage</a></h1>
 <ol class="arabic simple">
 <li>Go to <strong>Events</strong> and choose an event or create a new one.</li>
 <li>Enable <strong>Forbid Duplicates</strong>.</li>
@@ -402,7 +404,7 @@ <h1><a class="toc-backref" href="#id1">Usage</a></h1>
 </ol>
 </div>
 <div class="section" id="known-issues-roadmap">
-<h1><a class="toc-backref" href="#id2">Known issues / Roadmap</a></h1>
+<h1><a class="toc-backref" href="#toc-entry-2">Known issues / Roadmap</a></h1>
 <ul class="simple">
 <li>This module is intended for backend use, so the validation error is enough
 to show the user what is wrong,</li>
@@ -418,23 +420,23 @@ <h1><a class="toc-backref" href="#id2">Known issues / Roadmap</a></h1>
 </ul>
 </div>
 <div class="section" id="bug-tracker">
-<h1><a class="toc-backref" href="#id3">Bug Tracker</a></h1>
+<h1><a class="toc-backref" href="#toc-entry-3">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/event/issues">GitHub Issues</a>.
 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
-<a class="reference external" href="https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2014.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+<a class="reference external" href="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**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
-<h1><a class="toc-backref" href="#id4">Credits</a></h1>
+<h1><a class="toc-backref" href="#toc-entry-4">Credits</a></h1>
 <div class="section" id="authors">
-<h2><a class="toc-backref" href="#id5">Authors</a></h2>
+<h2><a class="toc-backref" href="#toc-entry-5">Authors</a></h2>
 <ul class="simple">
 <li>Tecnativa</li>
 </ul>
 </div>
 <div class="section" id="contributors">
-<h2><a class="toc-backref" href="#id6">Contributors</a></h2>
+<h2><a class="toc-backref" href="#toc-entry-6">Contributors</a></h2>
 <ul>
 <li><p class="first"><a class="reference external" href="https://www.tecnativa.com">Tecnativa</a></p>
 <blockquote>
@@ -451,13 +453,13 @@ <h2><a class="toc-backref" href="#id6">Contributors</a></h2>
 </ul>
 </div>
 <div class="section" id="maintainers">
-<h2><a class="toc-backref" href="#id7">Maintainers</a></h2>
+<h2><a class="toc-backref" href="#toc-entry-7">Maintainers</a></h2>
 <p>This module is maintained by the OCA.</p>
 <a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a>
 <p>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.</p>
-<p>This module is part of the <a class="reference external" href="https://github.com/OCA/event/tree/14.0/event_registration_partner_unique">OCA/event</a> project on GitHub.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/event/tree/15.0/event_registration_partner_unique">OCA/event</a> project on GitHub.</p>
 <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
 </div>
 </div>

From c69ce1ef63d66170320ff11188acb8841381eae7 Mon Sep 17 00:00:00 2001
From: Carolina Fernandez <carolina.fernandez@tecnativa.com>
Date: Fri, 29 Sep 2023 09:47:50 -0300
Subject: [PATCH 17/27] [MIG] event_registration_partner_unique: Migration to
 16.0

---
 event_registration_partner_unique/README.rst  | 13 ++++++------
 .../__manifest__.py                           |  3 ++-
 .../event_registration_partner_unique.pot     |  3 ++-
 .../readme/CONTRIBUTORS.rst                   |  1 +
 .../static/description/index.html             |  9 +++++----
 .../tests/test_event.py                       | 20 ++++++++++---------
 6 files changed, 28 insertions(+), 21 deletions(-)

diff --git a/event_registration_partner_unique/README.rst b/event_registration_partner_unique/README.rst
index 8a9272d05..ad2afa079 100644
--- a/event_registration_partner_unique/README.rst
+++ b/event_registration_partner_unique/README.rst
@@ -7,7 +7,7 @@ Unique Partner per Event
    !! This file is generated by oca-gen-addon-readme !!
    !! changes will be overwritten.                   !!
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-   !! source digest: sha256:fa39a5416b9a53ff743d770b11ab214277fe38d04077dfa770174e259f481c29
+   !! source digest: sha256:be6930059ae9ead0e68e92e2ef4111ec003dacd5d6ef6fda0b3b019b1ac85773
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
 .. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
@@ -17,13 +17,13 @@ Unique Partner per Event
     :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
+    :target: https://github.com/OCA/event/tree/16.0/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
+    :target: https://translation.odoo-community.org/projects/event-16-0/event-16-0-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
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/event&target_branch=16.0
     :alt: Try me on Runboat
 
 |badge1| |badge2| |badge3| |badge4| |badge5|
@@ -74,7 +74,7 @@ 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**>`_.
+`feedback <https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2016.0%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.
 
@@ -97,6 +97,7 @@ Contributors
     * Cristina Martin R.
     * Victor M.M. Torres
     * Víctor Martínez
+    * Carolina Fernandez
 
 Maintainers
 ~~~~~~~~~~~
@@ -111,6 +112,6 @@ 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.
+This module is part of the `OCA/event <https://github.com/OCA/event/tree/16.0/event_registration_partner_unique>`_ project on GitHub.
 
 You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/event_registration_partner_unique/__manifest__.py b/event_registration_partner_unique/__manifest__.py
index d589c8108..15c51c5bc 100644
--- a/event_registration_partner_unique/__manifest__.py
+++ b/event_registration_partner_unique/__manifest__.py
@@ -2,11 +2,12 @@
 # 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": "15.0.1.0.0",
+    "version": "16.0.1.0.0",
     "category": "Marketing",
     "website": "https://github.com/OCA/event",
     "author": "Tecnativa, Odoo Community Association (OCA)",
diff --git a/event_registration_partner_unique/i18n/event_registration_partner_unique.pot b/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
index 566ff1077..4c8f0f79c 100644
--- a/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
+++ b/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
@@ -4,7 +4,7 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 15.0\n"
+"Project-Id-Version: Odoo Server 16.0\n"
 "Report-Msgid-Bugs-To: \n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -21,6 +21,7 @@ msgid ""
 msgstr ""
 
 #. module: event_registration_partner_unique
+#. odoo-python
 #: code:addons/event_registration_partner_unique/models/event.py:0
 #, python-format
 msgid "Duplicated partners found in event {0}: {1}."
diff --git a/event_registration_partner_unique/readme/CONTRIBUTORS.rst b/event_registration_partner_unique/readme/CONTRIBUTORS.rst
index c531207ce..5c90c3f91 100644
--- a/event_registration_partner_unique/readme/CONTRIBUTORS.rst
+++ b/event_registration_partner_unique/readme/CONTRIBUTORS.rst
@@ -6,3 +6,4 @@
     * Cristina Martin R.
     * Victor M.M. Torres
     * Víctor Martínez
+    * Carolina Fernandez
diff --git a/event_registration_partner_unique/static/description/index.html b/event_registration_partner_unique/static/description/index.html
index e4cd2f28a..a3e61b6c8 100644
--- a/event_registration_partner_unique/static/description/index.html
+++ b/event_registration_partner_unique/static/description/index.html
@@ -367,9 +367,9 @@ <h1 class="title">Unique Partner per Event</h1>
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-!! source digest: sha256:fa39a5416b9a53ff743d770b11ab214277fe38d04077dfa770174e259f481c29
+!! source digest: sha256:be6930059ae9ead0e68e92e2ef4111ec003dacd5d6ef6fda0b3b019b1ac85773
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/event/tree/15.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/event-15-0/event-15-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/event&amp;target_branch=15.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
+<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/event/tree/16.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/event-16-0/event-16-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/event&amp;target_branch=16.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
 <p>This module is intended for backend use only, and extends the functionality
 of events to avoid duplicating attendees.</p>
 <p>It is designed to work alongside <em>partner_event</em> (which is a dependency), and
@@ -424,7 +424,7 @@ <h1><a class="toc-backref" href="#toc-entry-3">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/event/issues">GitHub Issues</a>.
 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
-<a class="reference external" href="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**">feedback</a>.</p>
+<a class="reference external" href="https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
@@ -447,6 +447,7 @@ <h2><a class="toc-backref" href="#toc-entry-6">Contributors</a></h2>
 <li>Cristina Martin R.</li>
 <li>Victor M.M. Torres</li>
 <li>Víctor Martínez</li>
+<li>Carolina Fernandez</li>
 </ul>
 </blockquote>
 </li>
@@ -459,7 +460,7 @@ <h2><a class="toc-backref" href="#toc-entry-7">Maintainers</a></h2>
 <p>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.</p>
-<p>This module is part of the <a class="reference external" href="https://github.com/OCA/event/tree/15.0/event_registration_partner_unique">OCA/event</a> project on GitHub.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/event/tree/16.0/event_registration_partner_unique">OCA/event</a> project on GitHub.</p>
 <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
 </div>
 </div>
diff --git a/event_registration_partner_unique/tests/test_event.py b/event_registration_partner_unique/tests/test_event.py
index 49cc43702..95a14228f 100644
--- a/event_registration_partner_unique/tests/test_event.py
+++ b/event_registration_partner_unique/tests/test_event.py
@@ -1,5 +1,6 @@
 # Copyright 2016 Antiun Ingeniería S.L. - Jairo Llopis
 # Copyright 2020 Tecnativa - Víctor Martínez
+# Copyright 2023 Tecnativa - Carolina Fernandez
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from odoo.exceptions import ValidationError
@@ -7,16 +8,17 @@
 
 
 class DuplicatedPartnerCase(TransactionCase):
-    def setUp(self):
-        super().setUp()
-        self.event = self.env.ref("event.event_0")
-        self.event.forbid_duplicates = False
-        self.partner = self.env.ref("base.res_partner_1")
-        self.registration = self.env["event.registration"].create(
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.event = cls.env.ref("event.event_0")
+        cls.event.forbid_duplicates = False
+        cls.partner = cls.env.ref("base.res_partner_1")
+        cls.registration = cls.env["event.registration"].create(
             {
-                "event_id": self.event.id,
-                "partner_id": self.partner.id,
-                "attendee_partner_id": self.partner.id,
+                "event_id": cls.event.id,
+                "partner_id": cls.partner.id,
+                "attendee_partner_id": cls.partner.id,
             }
         )
 

From 7ff4121bce83f5d98290e4198c769bcb6f514af2 Mon Sep 17 00:00:00 2001
From: pere-aquarian <pere@aquarian.tech>
Date: Sat, 18 Nov 2023 17:52:22 +0000
Subject: [PATCH 18/27] Added translation using Weblate (Catalan)

---
 event_registration_partner_unique/i18n/ca.po | 49 ++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 event_registration_partner_unique/i18n/ca.po

diff --git a/event_registration_partner_unique/i18n/ca.po b/event_registration_partner_unique/i18n/ca.po
new file mode 100644
index 000000000..00c79b35a
--- /dev/null
+++ b/event_registration_partner_unique/i18n/ca.po
@@ -0,0 +1,49 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* event_registration_partner_unique
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 16.0\n"
+"Report-Msgid-Bugs-To: \n"
+"PO-Revision-Date: 2023-11-18 20:35+0000\n"
+"Last-Translator: pere-aquarian <pere@aquarian.tech>\n"
+"Language-Team: none\n"
+"Language: ca\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
+#: 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 ""
+"Marqueu-ho per no permetre els assistents duplicats en les inscripcions "
+"d'aquest esdeveniment"
+
+#. module: event_registration_partner_unique
+#. odoo-python
+#: code:addons/event_registration_partner_unique/models/event.py:0
+#, python-format
+msgid "Duplicated partners found in event {0}: {1}."
+msgstr "S'han trobat contactes duplicats a l'esdeveniment {0}: {1}."
+
+#. module: event_registration_partner_unique
+#: model:ir.model,name:event_registration_partner_unique.model_event_event
+msgid "Event"
+msgstr "Esdeveniment"
+
+#. module: event_registration_partner_unique
+#: model:ir.model,name:event_registration_partner_unique.model_event_registration
+msgid "Event Registration"
+msgstr "Registre d'esdeveniment"
+
+#. 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 duplicats"

From 461b73fb53840933a49c7bc07583f5a568d57197 Mon Sep 17 00:00:00 2001
From: "Pedro M. Baeza" <pedro.baeza@tecnativa.com>
Date: Sat, 13 Jan 2024 16:33:41 +0100
Subject: [PATCH 19/27] [IMP] Update copier template

---
 event_registration_partner_unique/models/event.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/event_registration_partner_unique/models/event.py b/event_registration_partner_unique/models/event.py
index 6ecaeee16..7769cab59 100644
--- a/event_registration_partner_unique/models/event.py
+++ b/event_registration_partner_unique/models/event.py
@@ -32,6 +32,7 @@ def _check_forbid_duplicates(self):
         for event_reg in self.filtered("event_id.forbid_duplicates"):
             dupes = self.search(event_reg._duplicate_search_domain())
             if dupes:
+                # pylint: disable=W8120
                 raise ValidationError(
                     _("Duplicated partners found in event {0}: {1}.").format(
                         event_reg.event_id.display_name,

From d06655e9091e870033d311ea718fb8fc485903aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi?= <remi@le-filament.com>
Date: Wed, 3 Jul 2024 14:08:40 +0000
Subject: [PATCH 20/27] Added translation using Weblate (French)

---
 event_registration_partner_unique/i18n/fr.po | 47 ++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 event_registration_partner_unique/i18n/fr.po

diff --git a/event_registration_partner_unique/i18n/fr.po b/event_registration_partner_unique/i18n/fr.po
new file mode 100644
index 000000000..b39dffa42
--- /dev/null
+++ b/event_registration_partner_unique/i18n/fr.po
@@ -0,0 +1,47 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* event_registration_partner_unique
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 16.0\n"
+"Report-Msgid-Bugs-To: \n"
+"PO-Revision-Date: 2024-07-03 16:47+0000\n"
+"Last-Translator: Rémi <remi@le-filament.com>\n"
+"Language-Team: none\n"
+"Language: fr\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
+#: 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 "Cocher cette case pour interdire les doublons dans les participants"
+
+#. module: event_registration_partner_unique
+#. odoo-python
+#: code:addons/event_registration_partner_unique/models/event.py:0
+#, python-format
+msgid "Duplicated partners found in event {0}: {1}."
+msgstr "Contact en doublon sur l'évènement {0} : {1}."
+
+#. module: event_registration_partner_unique
+#: model:ir.model,name:event_registration_partner_unique.model_event_event
+msgid "Event"
+msgstr "Évènement"
+
+#. module: event_registration_partner_unique
+#: model:ir.model,name:event_registration_partner_unique.model_event_registration
+msgid "Event Registration"
+msgstr "Inscription à l'évènement"
+
+#. 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 "Interdire les Doublons"

From 665175d690a87b99d2aaa7afeaecd47f0705fd23 Mon Sep 17 00:00:00 2001
From: Juanjo <juanjose.segui@tecnativa.com>
Date: Mon, 22 Jul 2024 11:40:10 +0200
Subject: [PATCH 21/27] [IMP] event_registration_partner_unique: pre-commit
 auto fixes

---
 event_registration_partner_unique/README.rst  | 83 ++++++++++---------
 .../pyproject.toml                            |  3 +
 .../readme/CONTRIBUTORS.md                    |  9 ++
 .../readme/CONTRIBUTORS.rst                   |  9 --
 .../readme/DESCRIPTION.md                     |  8 ++
 .../readme/DESCRIPTION.rst                    |  8 --
 .../readme/ROADMAP.md                         | 12 +++
 .../readme/ROADMAP.rst                        | 11 ---
 .../readme/USAGE.md                           |  7 ++
 .../readme/USAGE.rst                          |  7 --
 .../static/description/index.html             | 61 +++++++-------
 11 files changed, 113 insertions(+), 105 deletions(-)
 create mode 100644 event_registration_partner_unique/pyproject.toml
 create mode 100644 event_registration_partner_unique/readme/CONTRIBUTORS.md
 delete mode 100644 event_registration_partner_unique/readme/CONTRIBUTORS.rst
 create mode 100644 event_registration_partner_unique/readme/DESCRIPTION.md
 delete mode 100644 event_registration_partner_unique/readme/DESCRIPTION.rst
 create mode 100644 event_registration_partner_unique/readme/ROADMAP.md
 delete mode 100644 event_registration_partner_unique/readme/ROADMAP.rst
 create mode 100644 event_registration_partner_unique/readme/USAGE.md
 delete mode 100644 event_registration_partner_unique/readme/USAGE.rst

diff --git a/event_registration_partner_unique/README.rst b/event_registration_partner_unique/README.rst
index ad2afa079..92503c214 100644
--- a/event_registration_partner_unique/README.rst
+++ b/event_registration_partner_unique/README.rst
@@ -17,25 +17,25 @@ Unique Partner per Event
     :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/16.0/event_registration_partner_unique
+    :target: https://github.com/OCA/event/tree/17.0/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-16-0/event-16-0-event_registration_partner_unique
+    :target: https://translation.odoo-community.org/projects/event-17-0/event-17-0-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=16.0
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/event&target_branch=17.0
     :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.
+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.
+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**
 
@@ -45,28 +45,29 @@ already existing.
 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.
+1. Go to **Events** and choose an event or create a new one.
+2. Enable **Forbid Duplicates**.
+3. Go to **Attendees**.
+4. Create a new attendee.
+5. 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.
+-  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
 ===========
@@ -74,7 +75,7 @@ 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:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+`feedback <https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2017.0%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.
 
@@ -82,25 +83,25 @@ Credits
 =======
 
 Authors
-~~~~~~~
+-------
 
 * Tecnativa
 
 Contributors
-~~~~~~~~~~~~
+------------
 
-* `Tecnativa <https://www.tecnativa.com>`_
+-  `Tecnativa <https://www.tecnativa.com>`__
 
-    * Rafael Blasco
-    * Jairo Llopis
-    * Vicent Cubells
-    * Cristina Martin R.
-    * Victor M.M. Torres
-    * Víctor Martínez
-    * Carolina Fernandez
+      -  Rafael Blasco
+      -  Jairo Llopis
+      -  Vicent Cubells
+      -  Cristina Martin R.
+      -  Victor M.M. Torres
+      -  Víctor Martínez
+      -  Carolina Fernandez
 
 Maintainers
-~~~~~~~~~~~
+-----------
 
 This module is maintained by the OCA.
 
@@ -112,6 +113,6 @@ 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/16.0/event_registration_partner_unique>`_ project on GitHub.
+This module is part of the `OCA/event <https://github.com/OCA/event/tree/17.0/event_registration_partner_unique>`_ project on GitHub.
 
 You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/event_registration_partner_unique/pyproject.toml b/event_registration_partner_unique/pyproject.toml
new file mode 100644
index 000000000..4231d0ccc
--- /dev/null
+++ b/event_registration_partner_unique/pyproject.toml
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"
diff --git a/event_registration_partner_unique/readme/CONTRIBUTORS.md b/event_registration_partner_unique/readme/CONTRIBUTORS.md
new file mode 100644
index 000000000..ff7a4b0eb
--- /dev/null
+++ b/event_registration_partner_unique/readme/CONTRIBUTORS.md
@@ -0,0 +1,9 @@
+- [Tecnativa](https://www.tecnativa.com)
+
+  > - Rafael Blasco
+  > - Jairo Llopis
+  > - Vicent Cubells
+  > - Cristina Martin R.
+  > - Victor M.M. Torres
+  > - Víctor Martínez
+  > - Carolina Fernandez
diff --git a/event_registration_partner_unique/readme/CONTRIBUTORS.rst b/event_registration_partner_unique/readme/CONTRIBUTORS.rst
deleted file mode 100644
index 5c90c3f91..000000000
--- a/event_registration_partner_unique/readme/CONTRIBUTORS.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-* `Tecnativa <https://www.tecnativa.com>`_
-
-    * Rafael Blasco
-    * Jairo Llopis
-    * Vicent Cubells
-    * Cristina Martin R.
-    * Victor M.M. Torres
-    * Víctor Martínez
-    * Carolina Fernandez
diff --git a/event_registration_partner_unique/readme/DESCRIPTION.md b/event_registration_partner_unique/readme/DESCRIPTION.md
new file mode 100644
index 000000000..4085e6828
--- /dev/null
+++ b/event_registration_partner_unique/readme/DESCRIPTION.md
@@ -0,0 +1,8 @@
+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.
diff --git a/event_registration_partner_unique/readme/DESCRIPTION.rst b/event_registration_partner_unique/readme/DESCRIPTION.rst
deleted file mode 100644
index cc71bc7e0..000000000
--- a/event_registration_partner_unique/readme/DESCRIPTION.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-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.
diff --git a/event_registration_partner_unique/readme/ROADMAP.md b/event_registration_partner_unique/readme/ROADMAP.md
new file mode 100644
index 000000000..88a3273fa
--- /dev/null
+++ b/event_registration_partner_unique/readme/ROADMAP.md
@@ -0,0 +1,12 @@
+- 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.
diff --git a/event_registration_partner_unique/readme/ROADMAP.rst b/event_registration_partner_unique/readme/ROADMAP.rst
deleted file mode 100644
index f1efd7568..000000000
--- a/event_registration_partner_unique/readme/ROADMAP.rst
+++ /dev/null
@@ -1,11 +0,0 @@
-* 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.
diff --git a/event_registration_partner_unique/readme/USAGE.md b/event_registration_partner_unique/readme/USAGE.md
new file mode 100644
index 000000000..5e5faeb6f
--- /dev/null
+++ b/event_registration_partner_unique/readme/USAGE.md
@@ -0,0 +1,7 @@
+1.  Go to **Events** and choose an event or create a new one.
+2.  Enable **Forbid Duplicates**.
+3.  Go to **Attendees**.
+4.  Create a new attendee.
+5.  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.
diff --git a/event_registration_partner_unique/readme/USAGE.rst b/event_registration_partner_unique/readme/USAGE.rst
deleted file mode 100644
index 88853b3cc..000000000
--- a/event_registration_partner_unique/readme/USAGE.rst
+++ /dev/null
@@ -1,7 +0,0 @@
-#. 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.
diff --git a/event_registration_partner_unique/static/description/index.html b/event_registration_partner_unique/static/description/index.html
index a3e61b6c8..375d7f9e6 100644
--- a/event_registration_partner_unique/static/description/index.html
+++ b/event_registration_partner_unique/static/description/index.html
@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
@@ -9,10 +8,11 @@
 
 /*
 :Author: David Goodger (goodger@python.org)
-:Id: $Id: html4css1.css 8954 2022-01-20 10:10:25Z milde $
+:Id: $Id: html4css1.css 9511 2024-01-13 09:50:07Z milde $
 :Copyright: This stylesheet has been placed in the public domain.
 
 Default cascading style sheet for the HTML output of Docutils.
+Despite the name, some widely supported CSS2 features are used.
 
 See https://docutils.sourceforge.io/docs/howto/html-stylesheets.html for how to
 customize this style sheet.
@@ -275,7 +275,7 @@
   margin-left: 2em ;
   margin-right: 2em }
 
-pre.code .ln { color: grey; } /* line numbers */
+pre.code .ln { color: gray; } /* line numbers */
 pre.code, code { background-color: #eeeeee }
 pre.code .comment, code .comment { color: #5C6576 }
 pre.code .keyword, code .keyword { color: #3B0D06; font-weight: bold }
@@ -301,7 +301,7 @@
 span.pre {
   white-space: pre }
 
-span.problematic {
+span.problematic, pre.problematic {
   color: red }
 
 span.section-subtitle {
@@ -369,14 +369,14 @@ <h1 class="title">Unique Partner per Event</h1>
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 !! source digest: sha256:be6930059ae9ead0e68e92e2ef4111ec003dacd5d6ef6fda0b3b019b1ac85773
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/event/tree/16.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/event-16-0/event-16-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/event&amp;target_branch=16.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
-<p>This module is intended for backend use only, and extends the functionality
-of events to avoid duplicating attendees.</p>
-<p>It is designed to work alongside <em>partner_event</em> (which is a dependency), and
-it is advisable to enable it by clicking on <strong>Create Partners in
-registration</strong>; 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.</p>
+<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/event/tree/17.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/event-17-0/event-17-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/event&amp;target_branch=17.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
+<p>This module is intended for backend use only, and extends the
+functionality of events to avoid duplicating attendees.</p>
+<p>It is designed to work alongside <em>partner_event</em> (which is a
+dependency), and it is advisable to enable it by clicking on <strong>Create
+Partners in registration</strong>; 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.</p>
 <p><strong>Table of contents</strong></p>
 <div class="contents local topic" id="contents">
 <ul class="simple">
@@ -398,25 +398,26 @@ <h1><a class="toc-backref" href="#toc-entry-1">Usage</a></h1>
 <li>Enable <strong>Forbid Duplicates</strong>.</li>
 <li>Go to <strong>Attendees</strong>.</li>
 <li>Create a new attendee.</li>
-<li>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.</li>
+<li>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.</li>
 </ol>
 </div>
 <div class="section" id="known-issues-roadmap">
 <h1><a class="toc-backref" href="#toc-entry-2">Known issues / Roadmap</a></h1>
 <ul class="simple">
-<li>This module is intended for backend use, so the validation error is enough
-to show the user what is wrong,</li>
-<li>When <em>website_event</em> 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.</li>
-<li>It would be necessary to have a new module which depends on <em>website_event</em>
-plus this one to prevent said issue.</li>
-<li>Another problem would arise when used with <em>event_sale</em> 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.</li>
+<li>This module is intended for backend use, so the validation error is
+enough to show the user what is wrong,</li>
+<li>When <em>website_event</em> 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.</li>
+<li>It would be necessary to have a new module which depends on
+<em>website_event</em> plus this one to prevent said issue.</li>
+<li>Another problem would arise when used with <em>event_sale</em> 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.</li>
 </ul>
 </div>
 <div class="section" id="bug-tracker">
@@ -424,7 +425,7 @@ <h1><a class="toc-backref" href="#toc-entry-3">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/event/issues">GitHub Issues</a>.
 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
-<a class="reference external" href="https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<a class="reference external" href="https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2017.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
@@ -456,11 +457,13 @@ <h2><a class="toc-backref" href="#toc-entry-6">Contributors</a></h2>
 <div class="section" id="maintainers">
 <h2><a class="toc-backref" href="#toc-entry-7">Maintainers</a></h2>
 <p>This module is maintained by the OCA.</p>
-<a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a>
+<a class="reference external image-reference" href="https://odoo-community.org">
+<img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" />
+</a>
 <p>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.</p>
-<p>This module is part of the <a class="reference external" href="https://github.com/OCA/event/tree/16.0/event_registration_partner_unique">OCA/event</a> project on GitHub.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/event/tree/17.0/event_registration_partner_unique">OCA/event</a> project on GitHub.</p>
 <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
 </div>
 </div>

From 41ea3f7bb893e4ee1501dafd72701f799da56d0a Mon Sep 17 00:00:00 2001
From: Juanjo <juanjose.segui@tecnativa.com>
Date: Mon, 22 Jul 2024 17:46:10 +0200
Subject: [PATCH 22/27] [MIG] event_registration_partner_unique: Migration to
 17.0

---
 event_registration_partner_unique/README.rst                    | 1 +
 event_registration_partner_unique/__manifest__.py               | 2 +-
 event_registration_partner_unique/readme/CONTRIBUTORS.md        | 2 ++
 event_registration_partner_unique/static/description/index.html | 1 +
 event_registration_partner_unique/views/event_event_view.xml    | 2 +-
 5 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/event_registration_partner_unique/README.rst b/event_registration_partner_unique/README.rst
index 92503c214..382cc05f8 100644
--- a/event_registration_partner_unique/README.rst
+++ b/event_registration_partner_unique/README.rst
@@ -99,6 +99,7 @@ Contributors
       -  Victor M.M. Torres
       -  Víctor Martínez
       -  Carolina Fernandez
+      -  Juan José Seguí
 
 Maintainers
 -----------
diff --git a/event_registration_partner_unique/__manifest__.py b/event_registration_partner_unique/__manifest__.py
index 15c51c5bc..457006494 100644
--- a/event_registration_partner_unique/__manifest__.py
+++ b/event_registration_partner_unique/__manifest__.py
@@ -7,7 +7,7 @@
 {
     "name": "Unique Partner per Event",
     "summary": "Enforces 1 registration per partner and event",
-    "version": "16.0.1.0.0",
+    "version": "17.0.1.0.0",
     "category": "Marketing",
     "website": "https://github.com/OCA/event",
     "author": "Tecnativa, Odoo Community Association (OCA)",
diff --git a/event_registration_partner_unique/readme/CONTRIBUTORS.md b/event_registration_partner_unique/readme/CONTRIBUTORS.md
index ff7a4b0eb..05d8ad8d9 100644
--- a/event_registration_partner_unique/readme/CONTRIBUTORS.md
+++ b/event_registration_partner_unique/readme/CONTRIBUTORS.md
@@ -7,3 +7,5 @@
   > - Victor M.M. Torres
   > - Víctor Martínez
   > - Carolina Fernandez
+  > - Juan José Seguí
+
diff --git a/event_registration_partner_unique/static/description/index.html b/event_registration_partner_unique/static/description/index.html
index 375d7f9e6..a61495169 100644
--- a/event_registration_partner_unique/static/description/index.html
+++ b/event_registration_partner_unique/static/description/index.html
@@ -449,6 +449,7 @@ <h2><a class="toc-backref" href="#toc-entry-6">Contributors</a></h2>
 <li>Victor M.M. Torres</li>
 <li>Víctor Martínez</li>
 <li>Carolina Fernandez</li>
+<li>Juan José Seguí</li>
 </ul>
 </blockquote>
 </li>
diff --git a/event_registration_partner_unique/views/event_event_view.xml b/event_registration_partner_unique/views/event_event_view.xml
index 47bbc2a4c..477558f2a 100644
--- a/event_registration_partner_unique/views/event_event_view.xml
+++ b/event_registration_partner_unique/views/event_event_view.xml
@@ -10,7 +10,7 @@
         <field name="priority" eval="99" />
         <field name="inherit_id" ref="event.view_event_form" />
         <field name="arch" type="xml">
-            <xpath expr="//field[@name='auto_confirm']" position="after">
+            <xpath expr="//field[@name='create_partner']" position="after">
                 <field name="forbid_duplicates" />
             </xpath>
         </field>

From bda9d472f6a076f2e0a4340a1ba6007dec0edc9c Mon Sep 17 00:00:00 2001
From: oca-ci <oca-ci@odoo-community.org>
Date: Mon, 29 Jul 2024 13:23:59 +0000
Subject: [PATCH 23/27] [UPD] Update event_registration_partner_unique.pot

---
 .../i18n/event_registration_partner_unique.pot                | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/event_registration_partner_unique/i18n/event_registration_partner_unique.pot b/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
index 4c8f0f79c..72d78d239 100644
--- a/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
+++ b/event_registration_partner_unique/i18n/event_registration_partner_unique.pot
@@ -4,7 +4,7 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 16.0\n"
+"Project-Id-Version: Odoo Server 17.0\n"
 "Report-Msgid-Bugs-To: \n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -15,7 +15,6 @@ msgstr ""
 
 #. 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 ""
@@ -39,6 +38,5 @@ 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 ""

From 1cc55446b92bb3d96af51bc7f102b072065e8aef Mon Sep 17 00:00:00 2001
From: OCA-git-bot <oca-git-bot@odoo-community.org>
Date: Mon, 29 Jul 2024 13:25:45 +0000
Subject: [PATCH 24/27] [BOT] post-merge updates

---
 event_registration_partner_unique/README.rst                    | 2 +-
 event_registration_partner_unique/static/description/index.html | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/event_registration_partner_unique/README.rst b/event_registration_partner_unique/README.rst
index 382cc05f8..aeda55749 100644
--- a/event_registration_partner_unique/README.rst
+++ b/event_registration_partner_unique/README.rst
@@ -7,7 +7,7 @@ Unique Partner per Event
    !! This file is generated by oca-gen-addon-readme !!
    !! changes will be overwritten.                   !!
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-   !! source digest: sha256:be6930059ae9ead0e68e92e2ef4111ec003dacd5d6ef6fda0b3b019b1ac85773
+   !! source digest: sha256:bb5a0d6ae344dc2e6b76d359cc79a72e0c7c0b5e037723344c5d76cc2ffcace7
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
 .. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
diff --git a/event_registration_partner_unique/static/description/index.html b/event_registration_partner_unique/static/description/index.html
index a61495169..05fd4e8e8 100644
--- a/event_registration_partner_unique/static/description/index.html
+++ b/event_registration_partner_unique/static/description/index.html
@@ -367,7 +367,7 @@ <h1 class="title">Unique Partner per Event</h1>
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-!! source digest: sha256:be6930059ae9ead0e68e92e2ef4111ec003dacd5d6ef6fda0b3b019b1ac85773
+!! source digest: sha256:bb5a0d6ae344dc2e6b76d359cc79a72e0c7c0b5e037723344c5d76cc2ffcace7
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
 <p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/event/tree/17.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/event-17-0/event-17-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/event&amp;target_branch=17.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
 <p>This module is intended for backend use only, and extends the

From 8a4228d9775c1bc81a7b773a16fee05552411ffe Mon Sep 17 00:00:00 2001
From: Weblate <noreply@weblate.org>
Date: Mon, 29 Jul 2024 14:42:24 +0000
Subject: [PATCH 25/27] Update translation files

Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.

Translation: event-17.0/event-17.0-event_registration_partner_unique
Translate-URL: https://translation.odoo-community.org/projects/event-17-0/event-17-0-event_registration_partner_unique/
---
 event_registration_partner_unique/i18n/ca.po |  2 --
 event_registration_partner_unique/i18n/es.po |  3 +--
 event_registration_partner_unique/i18n/fr.po |  2 --
 event_registration_partner_unique/i18n/it.po | 24 +++++++-------------
 4 files changed, 9 insertions(+), 22 deletions(-)

diff --git a/event_registration_partner_unique/i18n/ca.po b/event_registration_partner_unique/i18n/ca.po
index 00c79b35a..e87abc52e 100644
--- a/event_registration_partner_unique/i18n/ca.po
+++ b/event_registration_partner_unique/i18n/ca.po
@@ -18,7 +18,6 @@ msgstr ""
 
 #. 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 ""
@@ -44,6 +43,5 @@ msgstr "Registre d'esdeveniment"
 
 #. 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 duplicats"
diff --git a/event_registration_partner_unique/i18n/es.po b/event_registration_partner_unique/i18n/es.po
index 6129ccf52..ef7f65113 100644
--- a/event_registration_partner_unique/i18n/es.po
+++ b/event_registration_partner_unique/i18n/es.po
@@ -19,7 +19,6 @@ msgstr ""
 
 #. 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 ""
@@ -27,6 +26,7 @@ msgstr ""
 "este evento"
 
 #. module: event_registration_partner_unique
+#. odoo-python
 #: code:addons/event_registration_partner_unique/models/event.py:0
 #, python-format
 msgid "Duplicated partners found in event {0}: {1}."
@@ -44,6 +44,5 @@ 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"
diff --git a/event_registration_partner_unique/i18n/fr.po b/event_registration_partner_unique/i18n/fr.po
index b39dffa42..89d92f4b3 100644
--- a/event_registration_partner_unique/i18n/fr.po
+++ b/event_registration_partner_unique/i18n/fr.po
@@ -18,7 +18,6 @@ msgstr ""
 
 #. 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 "Cocher cette case pour interdire les doublons dans les participants"
@@ -42,6 +41,5 @@ msgstr "Inscription à l'évènement"
 
 #. 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 "Interdire les Doublons"
diff --git a/event_registration_partner_unique/i18n/it.po b/event_registration_partner_unique/i18n/it.po
index 4a351d667..a32d77e79 100644
--- a/event_registration_partner_unique/i18n/it.po
+++ b/event_registration_partner_unique/i18n/it.po
@@ -25,12 +25,7 @@ msgstr ""
 "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
+#. odoo-python
 #: code:addons/event_registration_partner_unique/models/event.py:0
 #, python-format
 msgid "Duplicated partners found in event {0}: {1}."
@@ -51,14 +46,11 @@ msgstr "Registrazione evento"
 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"
+#~ msgid "Display Name"
+#~ msgstr "Nome visualizzato"
 
-#. 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"
+#~ msgid "ID"
+#~ msgstr "ID"
+
+#~ msgid "Last Modified on"
+#~ msgstr "Ultima modifica il"

From ff316f2aab027051aff21c821a332cb4396a4c4a Mon Sep 17 00:00:00 2001
From: Bhavesh Heliconia <oca@heliconia.in>
Date: Mon, 3 Feb 2025 15:09:01 +0530
Subject: [PATCH 26/27] [MIG] event_registration_partner_unique: Migration to
 18.0

---
 event_registration_partner_unique/README.rst  | 56 ++++++++++---------
 .../__manifest__.py                           |  2 +-
 .../models/event.py                           |  4 +-
 .../readme/CONTRIBUTORS.md                    |  3 +-
 .../static/description/index.html             | 19 ++++---
 5 files changed, 47 insertions(+), 37 deletions(-)

diff --git a/event_registration_partner_unique/README.rst b/event_registration_partner_unique/README.rst
index aeda55749..9a422428b 100644
--- a/event_registration_partner_unique/README.rst
+++ b/event_registration_partner_unique/README.rst
@@ -17,13 +17,13 @@ Unique Partner per Event
     :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/17.0/event_registration_partner_unique
+    :target: https://github.com/OCA/event/tree/18.0/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-17-0/event-17-0-event_registration_partner_unique
+    :target: https://translation.odoo-community.org/projects/event-18-0/event-18-0-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=17.0
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/event&target_branch=18.0
     :alt: Try me on Runboat
 
 |badge1| |badge2| |badge3| |badge4| |badge5|
@@ -56,18 +56,18 @@ Usage
 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.
+- 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
 ===========
@@ -75,7 +75,7 @@ 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:%2017.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+`feedback <https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2018.0%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.
 
@@ -90,16 +90,20 @@ Authors
 Contributors
 ------------
 
--  `Tecnativa <https://www.tecnativa.com>`__
+- `Tecnativa <https://www.tecnativa.com>`__
 
-      -  Rafael Blasco
-      -  Jairo Llopis
-      -  Vicent Cubells
-      -  Cristina Martin R.
-      -  Victor M.M. Torres
-      -  Víctor Martínez
-      -  Carolina Fernandez
-      -  Juan José Seguí
+     - Rafael Blasco
+     - Jairo Llopis
+     - Vicent Cubells
+     - Cristina Martin R.
+     - Victor M.M. Torres
+     - Víctor Martínez
+     - Carolina Fernandez
+     - Juan José Seguí
+
+- `Heliconia Solutions Pvt. Ltd. <https://www.heliconia.io>`__
+
+  - Bhavesh Heliconia
 
 Maintainers
 -----------
@@ -114,6 +118,6 @@ 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/17.0/event_registration_partner_unique>`_ project on GitHub.
+This module is part of the `OCA/event <https://github.com/OCA/event/tree/18.0/event_registration_partner_unique>`_ project on GitHub.
 
 You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/event_registration_partner_unique/__manifest__.py b/event_registration_partner_unique/__manifest__.py
index 457006494..35fde1d3f 100644
--- a/event_registration_partner_unique/__manifest__.py
+++ b/event_registration_partner_unique/__manifest__.py
@@ -7,7 +7,7 @@
 {
     "name": "Unique Partner per Event",
     "summary": "Enforces 1 registration per partner and event",
-    "version": "17.0.1.0.0",
+    "version": "18.0.1.0.0",
     "category": "Marketing",
     "website": "https://github.com/OCA/event",
     "author": "Tecnativa, Odoo Community Association (OCA)",
diff --git a/event_registration_partner_unique/models/event.py b/event_registration_partner_unique/models/event.py
index 7769cab59..ca19d9a03 100644
--- a/event_registration_partner_unique/models/event.py
+++ b/event_registration_partner_unique/models/event.py
@@ -3,7 +3,7 @@
 # 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 import api, fields, models
 from odoo.exceptions import ValidationError
 
 
@@ -34,7 +34,7 @@ def _check_forbid_duplicates(self):
             if dupes:
                 # pylint: disable=W8120
                 raise ValidationError(
-                    _("Duplicated partners found in event {0}: {1}.").format(
+                    self.env._("Duplicated partners found in event {0}: {1}.").format(
                         event_reg.event_id.display_name,
                         ", ".join(
                             partner_id.display_name
diff --git a/event_registration_partner_unique/readme/CONTRIBUTORS.md b/event_registration_partner_unique/readme/CONTRIBUTORS.md
index 05d8ad8d9..7fb07363c 100644
--- a/event_registration_partner_unique/readme/CONTRIBUTORS.md
+++ b/event_registration_partner_unique/readme/CONTRIBUTORS.md
@@ -8,4 +8,5 @@
   > - Víctor Martínez
   > - Carolina Fernandez
   > - Juan José Seguí
-
+- [Heliconia Solutions Pvt. Ltd.](https://www.heliconia.io)
+  - Bhavesh Heliconia
diff --git a/event_registration_partner_unique/static/description/index.html b/event_registration_partner_unique/static/description/index.html
index 05fd4e8e8..4a7cac445 100644
--- a/event_registration_partner_unique/static/description/index.html
+++ b/event_registration_partner_unique/static/description/index.html
@@ -369,7 +369,7 @@ <h1 class="title">Unique Partner per Event</h1>
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 !! source digest: sha256:bb5a0d6ae344dc2e6b76d359cc79a72e0c7c0b5e037723344c5d76cc2ffcace7
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/event/tree/17.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/event-17-0/event-17-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/event&amp;target_branch=17.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
+<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/event/tree/18.0/event_registration_partner_unique"><img alt="OCA/event" src="https://img.shields.io/badge/github-OCA%2Fevent-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/event-18-0/event-18-0-event_registration_partner_unique"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/event&amp;target_branch=18.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
 <p>This module is intended for backend use only, and extends the
 functionality of events to avoid duplicating attendees.</p>
 <p>It is designed to work alongside <em>partner_event</em> (which is a
@@ -410,14 +410,14 @@ <h1><a class="toc-backref" href="#toc-entry-2">Known issues / Roadmap</a></h1>
 enough to show the user what is wrong,</li>
 <li>When <em>website_event</em> 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.</li>
+attendee partner is duplicated. The error shown is 500 internal server
+error.</li>
 <li>It would be necessary to have a new module which depends on
 <em>website_event</em> plus this one to prevent said issue.</li>
 <li>Another problem would arise when used with <em>event_sale</em> 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.</li>
+will lead to the issue of duplicated attendees if trying to buy access
+to the same event more than once.</li>
 </ul>
 </div>
 <div class="section" id="bug-tracker">
@@ -425,7 +425,7 @@ <h1><a class="toc-backref" href="#toc-entry-3">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/event/issues">GitHub Issues</a>.
 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
-<a class="reference external" href="https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2017.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<a class="reference external" href="https://github.com/OCA/event/issues/new?body=module:%20event_registration_partner_unique%0Aversion:%2018.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
@@ -453,6 +453,11 @@ <h2><a class="toc-backref" href="#toc-entry-6">Contributors</a></h2>
 </ul>
 </blockquote>
 </li>
+<li><p class="first"><a class="reference external" href="https://www.heliconia.io">Heliconia Solutions Pvt. Ltd.</a></p>
+<ul class="simple">
+<li>Bhavesh Heliconia</li>
+</ul>
+</li>
 </ul>
 </div>
 <div class="section" id="maintainers">
@@ -464,7 +469,7 @@ <h2><a class="toc-backref" href="#toc-entry-7">Maintainers</a></h2>
 <p>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.</p>
-<p>This module is part of the <a class="reference external" href="https://github.com/OCA/event/tree/17.0/event_registration_partner_unique">OCA/event</a> project on GitHub.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/event/tree/18.0/event_registration_partner_unique">OCA/event</a> project on GitHub.</p>
 <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
 </div>
 </div>

From bbc1ea5808b5afeb20fd47459a32e515d530fb6e Mon Sep 17 00:00:00 2001
From: Bhavesh Heliconia <oca@heliconia.in>
Date: Mon, 24 Feb 2025 11:19:17 +0530
Subject: [PATCH 27/27] [DON'T MERGE] test-requirements.txt

---
 test-requirements.txt | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 test-requirements.txt

diff --git a/test-requirements.txt b/test-requirements.txt
new file mode 100644
index 000000000..a17f0b2a6
--- /dev/null
+++ b/test-requirements.txt
@@ -0,0 +1 @@
+odoo-addon-partner_event @ git+https://github.com/OCA/event.git@refs/pull/435/head#subdirectory=partner_event