Waiting list: Add name and phone number (#1987)

* add name and phone to waitinglist

* add options whether to ask for name/phone in waitinglist

* changed rendermode to checkout and added required-css-class

* changed default to original behaviour to not ask name or phone at all

* add name and phone to list-view and export

* add name and phone to Meta-class so they automagically get saved

* update shredder

* fixed isort

* Translated on translate.pretix.eu (Slovenian)

Currently translated at 19.9% (799 of 3996 strings)

Translation: pretix/pretix
Translate-URL: https://translate.pretix.eu/projects/pretix/pretix/sl/

powered by weblate

* Translated on translate.pretix.eu (Slovenian)

Currently translated at 21.6% (865 of 3996 strings)

Translation: pretix/pretix
Translate-URL: https://translate.pretix.eu/projects/pretix/pretix/sl/

powered by weblate

* Translated on translate.pretix.eu (Slovenian)

Currently translated at 23.8% (955 of 3996 strings)

Translation: pretix/pretix
Translate-URL: https://translate.pretix.eu/projects/pretix/pretix/sl/

powered by weblate

* Translated on translate.pretix.eu (Slovenian)

Currently translated at 26.3% (1051 of 3996 strings)

Translation: pretix/pretix
Translate-URL: https://translate.pretix.eu/projects/pretix/pretix/sl/

powered by weblate

* add validation to WaitingListSerializer

* update API-description

* fixed test_waitinglist.py

* Revert more of de597ba86

* Paginate list of gift cards

* Change texts on order confirmation page if no attachments are sent

* Update locales

* Added translation on translate.pretix.eu (Sinhala)

* Added translation on translate.pretix.eu (Sinhala)

* Translated on translate.pretix.eu (Sinhala)

Currently translated at 0.4% (18 of 4002 strings)

Translation: pretix/pretix
Translate-URL: https://translate.pretix.eu/projects/pretix/pretix/si/

powered by weblate

* Fix initial value of phone number

* add colon to enumeration in description

Co-authored-by: Raphael Michel <michel@rami.io>

* update API-description with null-fields

* add name and phone to waitinglist

* add options whether to ask for name/phone in waitinglist

* changed rendermode to checkout and added required-css-class

* changed default to original behaviour to not ask name or phone at all

* add name and phone to list-view and export

* add name and phone to Meta-class so they automagically get saved

* update shredder

* fixed isort

* add validation to WaitingListSerializer

* update API-description

* fixed test_waitinglist.py

* Fix initial value of phone number

* update API-description with null-fields

* add colon to enumeration in description

Co-authored-by: Raphael Michel <michel@rami.io>

* fixed isort on migration

Co-authored-by: lapor-kris <kristijan.tkalec@posteo.si>
Co-authored-by: Raphael Michel <mail@raphaelmichel.de>
Co-authored-by: helabasa <R45XvezA@pm.me>
Co-authored-by: Raphael Michel <michel@rami.io>

src/pretix/base/models/waitinglist.py

@@ -5,11 +5,14 @@ from django.db import models, transaction
 from django.utils.timezone import now
 from django.utils.translation import gettext_lazy as _, pgettext_lazy
 from django_scopes import ScopedManager
+from jsonfallback.fields import FallbackJSONField
+from phonenumber_field.modelfields import PhoneNumberField
 
 from pretix.base.email import get_email_context
 from pretix.base.i18n import language
 from pretix.base.models import Voucher
 from pretix.base.services.mail import mail
+from pretix.base.settings import PERSON_NAME_SCHEMES
 
 from .base import LoggedModel
 from .event import Event, SubEvent
@@ -37,9 +40,21 @@ class WaitingListEntry(LoggedModel):
         verbose_name=_("On waiting list since"),
         auto_now_add=True
     )
+    name_cached = models.CharField(
+        max_length=255,
+        verbose_name=_("Name"),
+        blank=True, null=True,
+    )
+    name_parts = FallbackJSONField(
+        blank=True, default=dict
+    )
     email = models.EmailField(
         verbose_name=_("E-mail address")
     )
+    phone = PhoneNumberField(
+        null=True, blank=True,
+        verbose_name=_("Phone number")
+    )
     voucher = models.ForeignKey(
         'Voucher',
         verbose_name=_("Assigned voucher"),
@@ -83,6 +98,27 @@ class WaitingListEntry(LoggedModel):
         WaitingListEntry.clean_itemvar(self.event, self.item, self.variation)
         WaitingListEntry.clean_subevent(self.event, self.subevent)
 
+    def save(self, *args, **kwargs):
+        update_fields = kwargs.get('update_fields', [])
+        if 'name_parts' in update_fields:
+            update_fields.append('name_cached')
+        self.name_cached = self.name
+        if self.name_parts is None:
+            self.name_parts = {}
+        super().save(*args, **kwargs)
+
+    @property
+    def name(self):
+        if not self.name_parts:
+            return None
+        if '_legacy' in self.name_parts:
+            return self.name_parts['_legacy']
+        if '_scheme' in self.name_parts:
+            scheme = PERSON_NAME_SCHEMES[self.name_parts['_scheme']]
+        else:
+            scheme = PERSON_NAME_SCHEMES[self.event.settings.name_scheme]
+        return scheme['concatenation'](self.name_parts).strip()
+
     def send_voucher(self, quota_cache=None, user=None, auth=None):
         availability = (
             self.variation.check_quotas(count_waitinglist=False, subevent=self.subevent, _cache=quota_cache)