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68 lines
2.1 KiB
68 lines
2.1 KiB
from django.db import models
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from apps.account.models import User
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class Participant(models.Model):
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quiz = models.ForeignKey('quiz.Quiz', on_delete=models.CASCADE, related_name='participants')
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user = models.ForeignKey('account.User', on_delete=models.CASCADE, verbose_name='user', related_name='uquizzes')
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started_at = models.DateTimeField(verbose_name='started at')
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ended_at = models.DateTimeField(verbose_name='ended at')
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total_timing = models.PositiveIntegerField(help_text='Seconds take to finish the quiz')
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question_score = models.PositiveIntegerField()
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timing_score = models.PositiveIntegerField()
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total_score = models.PositiveIntegerField()
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class Meta:
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verbose_name = "Participant"
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verbose_name_plural = "Participants"
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ordering = ("-id",)
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def __str__(self):
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return f"Participant: {self.id}, ParticipantName: {self.user}, Quiz: {self.quiz.id}"
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def __repr__(self):
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return f"Participant(id={self.id})"
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@staticmethod
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def get_user_ranks(quiz_id):
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return Participant.objects.filter(quiz_id=quiz_id).annotate(
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rank=Window(
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expression=Rank(),
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order_by=F('total_score').desc()
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)
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)
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class ParticipantAnswer(models.Model):
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CHOICES = [
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(1, 'Option 1'),
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(2, 'Option 2'),
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(3, 'Option 3'),
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(4, 'Option 4'),
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]
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participant = models.ForeignKey(Participant, on_delete=models.CASCADE, related_name='answers')
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question = models.ForeignKey("quiz.Question", on_delete=models.CASCADE)
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option_num = models.PositiveSmallIntegerField(choices=CHOICES, verbose_name='selected option')
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at_time = models.DateTimeField()
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answer_timing = models.PositiveSmallIntegerField(default=0, verbose_name='seconds take to answer')
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class Meta:
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verbose_name = "User Quiz Answer"
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verbose_name_plural = "User Quiz Answers"
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ordering = ("-id",)
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def __str__(self):
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return f"Participant Answer: {self.id}"
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def __repr__(self):
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return f"ParticipantAnswer(id={self.id})"
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