from django.db import models
from django.conf import settings

from university.db.fields import JSONField


class UserQuiz(models.Model):

    user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.DO_NOTHING)
    quiz = models.ForeignKey('university.Quiz', on_delete=models.DO_NOTHING)
    lesson = models.ForeignKey('university.Lesson', on_delete=models.DO_NOTHING)
    chapter = models.ForeignKey('university.Chapter', on_delete=models.DO_NOTHING)
    course = models.ForeignKey('university.Course', on_delete=models.DO_NOTHING)
    answer = JSONField(default=[])
    is_passed = models.BooleanField(default=False)
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)

    class Meta:
        db_table = 'user_quiz'