93 lines
2.6 KiB
Python
93 lines
2.6 KiB
Python
from django.db import models
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from django.utils.translation import gettext_lazy as _
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class Tournament(models.Model):
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"""Stellt ein komplettes Turnier dar."""
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name = models.CharField(_('Turniername'), max_length=200)
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date = models.DateField(_('Datum'))
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description = models.TextField(_('Beschreibung'), blank=True, default='')
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created_at = models.DateTimeField(auto_now_add=True)
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class Meta:
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ordering = ['-date']
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def __str__(self):
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return f"{self.name} ({self.date})"
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class Registration(models.Model):
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"""Verknüpfungstabelle zwischen Turnier und Spielern."""
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tournament = models.ForeignKey(
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Tournament,
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on_delete=models.CASCADE,
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related_name='registrations'
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)
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# FIX: App-Label hinzugefügt ('accounts.Player')
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player = models.ForeignKey(
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'accounts.Player',
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on_delete=models.CASCADE
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)
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class Meta:
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unique_together = ('tournament', 'player')
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class Round(models.Model):
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"""Eine einzelne Runde im Turnier."""
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tournament = models.ForeignKey(
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Tournament,
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on_delete=models.CASCADE,
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related_name='rounds'
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)
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round_number = models.PositiveIntegerField(_('Rundennummer'))
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class Meta:
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unique_together = ('tournament', 'round_number')
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ordering = ['round_number']
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def __str__(self):
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return f"{self.tournament.name} - Runde {self.round_number}"
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class Match(models.Model):
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"""Einzelnes Spiel (Paarung) innerhalb einer Runde."""
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class ResultStatus(models.TextChoices):
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PENDING = 'pending', _('Ausstehend')
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WHITE_WIN = 'white_win', _('Weiß gewinnt')
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BLACK_WIN = 'black_win', _('Schwarz gewinnt')
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DRAW = 'draw', _('Unentschieden')
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round_detail = models.ForeignKey(
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Round,
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on_delete=models.CASCADE,
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related_name='matches'
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)
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# FIX: App-Label explizit gesetzt ('accounts.Player')
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player_white = models.ForeignKey(
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'accounts.Player',
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on_delete=models.PROTECT,
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related_name='matches_as_white',
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verbose_name=_('Weißer Spieler')
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)
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player_black = models.ForeignKey(
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'accounts.Player',
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on_delete=models.PROTECT,
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related_name='matches_as_black',
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verbose_name=_('Schwarzer Spieler')
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)
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result = models.CharField(
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max_length=10,
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choices=ResultStatus.choices,
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default=ResultStatus.PENDING
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)
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class Meta:
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unique_together = ('round_detail', 'player_white', 'player_black')
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def __str__(self):
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return f"{self.player_white} vs {self.player_black} ({self.round_detail})"
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