246 lines
9.8 KiB
Python
246 lines
9.8 KiB
Python
# Copyright (C) 2024 by Animath
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# SPDX-License-Identifier: GPL-3.0-or-later
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from asgiref.sync import sync_to_async
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from django.contrib.auth.models import User
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from django.db import models
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from django.db.models import Q, QuerySet
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from django.utils.text import format_lazy
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from django.utils.translation import gettext_lazy as _
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from participation.models import Pool, Team, Tournament
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from registration.models import ParticipantRegistration, Registration, VolunteerRegistration
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from tfjm.permissions import PermissionType
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class Channel(models.Model):
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name = models.CharField(
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max_length=255,
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verbose_name=_("name"),
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)
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read_access = models.CharField(
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max_length=16,
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verbose_name=_("read permission"),
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choices=PermissionType,
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)
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write_access = models.CharField(
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max_length=16,
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verbose_name=_("write permission"),
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choices=PermissionType,
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)
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tournament = models.ForeignKey(
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'participation.Tournament',
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on_delete=models.CASCADE,
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blank=True,
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null=True,
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default=None,
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verbose_name=_("tournament"),
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related_name='chat_channels',
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help_text=_("For a permission that concerns a tournament, indicates what is the concerned tournament."),
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)
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pool = models.ForeignKey(
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'participation.Pool',
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on_delete=models.CASCADE,
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blank=True,
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null=True,
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default=None,
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verbose_name=_("pool"),
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related_name='chat_channels',
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help_text=_("For a permission that concerns a pool, indicates what is the concerned pool."),
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)
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team = models.ForeignKey(
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'participation.Team',
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on_delete=models.CASCADE,
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blank=True,
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null=True,
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default=None,
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verbose_name=_("team"),
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related_name='chat_channels',
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help_text=_("For a permission that concerns a team, indicates what is the concerned team."),
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)
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private = models.BooleanField(
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verbose_name=_("private"),
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default=False,
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help_text=_("If checked, only users who have been explicitly added to the channel will be able to access it."),
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)
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invited = models.ManyToManyField(
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'auth.User',
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verbose_name=_("invited users"),
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related_name='+',
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blank=True,
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help_text=_("Extra users who have been invited to the channel, "
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"in addition to the permitted group of the channel."),
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)
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def __str__(self):
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return str(format_lazy(_("Channel {name}"), name=self.name))
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@staticmethod
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async def get_accessible_channels(user: User, permission_type: str = 'read') -> QuerySet["Channel"]:
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permission_type = 'write_access' if 'write' in permission_type.lower() else 'read_access'
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qs = Channel.objects.none()
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if user.is_anonymous:
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return Channel.objects.filter(**{permission_type: PermissionType.ANONYMOUS})
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qs |= Channel.objects.filter(**{permission_type: PermissionType.AUTHENTICATED})
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registration = await Registration.objects.aget(user_id=user.id)
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if registration.is_admin:
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return Channel.objects.all()
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if registration.is_volunteer:
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registration = await VolunteerRegistration.objects \
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.prefetch_related('jury_in__tournament', 'organized_tournaments').aget(user_id=user.id)
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qs |= Channel.objects.filter(**{permission_type: PermissionType.VOLUNTEER})
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qs |= Channel.objects.filter(Q(tournament__in=registration.interesting_tournaments),
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**{permission_type: PermissionType.TOURNAMENT_MEMBER})
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qs |= Channel.objects.filter(Q(tournament__in=registration.organized_tournaments.all()),
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**{permission_type: PermissionType.TOURNAMENT_ORGANIZER})
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qs |= Channel.objects.filter(Q(tournament__pools__in=registration.pools_presided.all())
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| Q(tournament__in=registration.organized_tournaments.all()),
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**{permission_type: PermissionType.TOURNAMENT_JURY_PRESIDENT})
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qs |= Channel.objects.filter(Q(pool__in=registration.jury_in.all())
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| Q(pool__tournament__in=registration.organized_tournaments.all())
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| Q(pool__tournament__pools__in=registration.pools_presided.all()),
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**{permission_type: PermissionType.JURY_MEMBER})
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qs |= Channel.objects.filter(Q(pool__in=registration.jury_in.all())
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| Q(pool__tournament__in=registration.organized_tournaments.all())
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| Q(pool__tournament__pools__in=registration.pools_presided.all()),
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**{permission_type: PermissionType.POOL_MEMBER})
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else:
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registration = await ParticipantRegistration.objects \
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.prefetch_related('team__participation__pools', 'team__participation__tournament').aget(user_id=user.id)
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team = registration.team
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tournaments = []
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if team.participation.valid:
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tournaments.append(team.participation.tournament)
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if team.participation.final:
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tournaments.append(await Tournament.objects.aget(final=True))
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qs |= Channel.objects.filter(Q(tournament__in=tournaments),
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**{permission_type: PermissionType.TOURNAMENT_MEMBER})
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qs |= Channel.objects.filter(Q(pool__in=team.participation.pools.all()),
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**{permission_type: PermissionType.POOL_MEMBER})
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qs |= Channel.objects.filter(Q(team=team),
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**{permission_type: PermissionType.TEAM_MEMBER})
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qs |= Channel.objects.filter(invited=user)
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return qs
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class Meta:
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verbose_name = _("channel")
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verbose_name_plural = _("channels")
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ordering = ('name',)
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class Message(models.Model):
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channel = models.ForeignKey(
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Channel,
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on_delete=models.CASCADE,
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verbose_name=_("channel"),
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related_name='messages',
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)
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author = models.ForeignKey(
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'auth.User',
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verbose_name=_("author"),
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on_delete=models.SET_NULL,
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null=True,
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related_name='chat_messages',
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)
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created_at = models.DateTimeField(
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verbose_name=_("created at"),
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auto_now_add=True,
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)
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updated_at = models.DateTimeField(
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verbose_name=_("updated at"),
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auto_now=True,
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)
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content = models.TextField(
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verbose_name=_("content"),
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)
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def get_author_name(self):
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registration = self.author.registration
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author_name = f"{self.author.first_name} {self.author.last_name}"
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if registration.is_volunteer:
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if registration.is_admin:
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author_name += " (CNO)"
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if self.channel.pool:
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if registration == self.channel.pool.jury_president:
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author_name += " (P. jury)"
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elif registration in self.channel.pool.juries.all():
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author_name += " (Juré⋅e)"
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elif registration in self.channel.pool.tournament.organizers.all():
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author_name += " (CRO)"
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else:
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author_name += " (Bénévole)"
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elif self.channel.tournament:
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if registration in self.channel.tournament.organizers.all():
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author_name += " (CRO)"
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elif any([registration.id == pool.jury_president
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for pool in self.channel.tournament.pools.all()]):
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pools = ", ".join([pool.short_name
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for pool in self.channel.tournament.pools.all()
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if pool.jury_president == registration])
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author_name += f" (P. jury {pools})"
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elif any([pool.juries.contains(registration)
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for pool in self.channel.tournament.pools.all()]):
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pools = ", ".join([pool.short_name
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for pool in self.channel.tournament.pools.all()
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if pool.juries.acontains(registration)])
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author_name += f" (Juré⋅e {pools})"
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else:
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author_name += " (Bénévole)"
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else:
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if registration.organized_tournaments.exists():
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tournaments = ", ".join([tournament.name
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for tournament in registration.organized_tournaments.all()])
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author_name += f" (CRO {tournaments})"
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if Pool.objects.filter(jury_president=registration).exists():
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tournaments = Tournament.objects.filter(pools__jury_president=registration).distinct()
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tournaments = ", ".join([tournament.name for tournament in tournaments])
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author_name += f" (P. jury {tournaments})"
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elif registration.jury_in.exists():
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tournaments = Tournament.objects.filter(pools__juries=registration).distinct()
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tournaments = ", ".join([tournament.name for tournament in tournaments])
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author_name += f" (Juré⋅e {tournaments})"
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else:
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if registration.team_id:
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team = Team.objects.get(id=registration.team_id)
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author_name += f" ({team.trigram})"
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else:
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author_name += " (sans équipe)"
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return author_name
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async def aget_author_name(self):
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return await sync_to_async(self.get_author_name)()
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class Meta:
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verbose_name = _("message")
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verbose_name_plural = _("messages")
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ordering = ('created_at',)
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