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Feb 10th, 2020
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Python 0.70 KB | None | 0 0
  1. class ParticipantChat(models.Model):
  2.     chat = models.ForeignKey('app.Chat', on_delete=models.CASCADE, verbose_name='Чат')
  3.     user = models.ForeignKey('app.User', on_delete=models.CASCADE, verbose_name='Пользователь')
  4.     created_at = models.DateTimeField('Дата создания', auto_now_add=True)
  5.  
  6. class Chat(models.Model):
  7.     title = models.CharField('Название', max_length=1000, blank=True, null=True)
  8.     is_group = models.BooleanField('Групповой чат', default=False)
  9.     participants = models.ManyToManyField('app.User', through='app.ParticipantChat', verbose_name='Участники')
  10.     created_at = models.DateTimeField('Дата создания', auto_now_add=True)
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