from django.db import models


class ExamAttemptAnswer(models.Model):
    attempt = models.ForeignKey("labs.ExamAttempt", on_delete=models.CASCADE)
    attempt_section = models.ForeignKey("labs.ExamAttemptSection", on_delete=models.CASCADE)
    question = models.ForeignKey("labs.ExamQuestion", on_delete=models.CASCADE)
    answer = models.JSONField(default=list)
    is_answered = models.BooleanField(default=False)
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)

    class Meta:
        db_table = "exam_attempt_answers"