Python-сообщество

 ##################chat_bot###################################
class Messenger(models.Model):
	class Meta:
		db_table = 'messenger'	
		verbose_name = u'Мессенджер'
		verbose_name_plural = u'Мессенджеры'
	name = models.CharField(u'Название',max_length=20,blank = True)	
	def __unicode__(self):
		return self.name
class ChatQuestion(models.Model):
	class Meta:
		db_table = 'chat_bot_question'	
		verbose_name = u'Чатбот вопрос'
		verbose_name_plural = u'Чатбот вопросы'
	question = models.CharField(u'Вопрос',max_length=255,blank = True)	
	def __unicode__(self):
		return self.question
class ChatBotSession(models.Model):
	class Meta:
		db_table = 'chat_bot_session'	
		verbose_name = u'Чатбот сессия'
		verbose_name_plural = u'Чатбот сессии'
	messenger = models.ForeignKey(Messenger,verbose_name = u'Мессенджер', blank = True,null=True, default=1, on_delete = models.CASCADE)
	user = models.ForeignKey(User,verbose_name = u'Пользователь', blank = True,null=True, on_delete = models.CASCADE)
	def next_question(self):
		pass
		return 1		
		cnt = ChatQuestion.objects.count()
		question = range(1,cnt):
			
	def __unicode__(self):
		return '#'+str(self.pk)
class ChatBotAnswer(models.Model):
	class Meta:
		db_table = 'chat_bot_answer'	
		verbose_name = u'Чатбот ответ'
		verbose_name_plural = u'Чатбот ответы'
	session = models.ForeignKey(ChatBotSession,verbose_name = u'Сессия', blank = True,null=True, on_delete = models.CASCADE)
	question = models.ForeignKey(ChatQuestion,verbose_name = u'Вопрос', blank = True,null=True, on_delete = models.CASCADE)
	answer = models.CharField(u'Ответ',max_length=255,blank = True,null=True)	
	def __unicode__(self):
		return self.question.question + "\r\n\r\n" +self.answer