79 lines
2.4 KiB
Python
79 lines
2.4 KiB
Python
from __future__ import unicode_literals
|
|
|
|
import hashlib
|
|
import os
|
|
|
|
from django.db import models
|
|
|
|
|
|
def gen_token():
|
|
return hashlib.sha1(os.urandom(128)).hexdigest()
|
|
|
|
|
|
class Setting(models.Model):
|
|
title = models.CharField(max_length=100, null=True)
|
|
footer = models.TextField(null=True)
|
|
message_welcome_user = models.TextField(null=True)
|
|
message_access_denied = models.TextField(null=True)
|
|
message_already_answered = models.TextField(null=True)
|
|
text_answer = models.CharField(max_length=100, null=True)
|
|
text_solution = models.CharField(max_length=100, null=True)
|
|
text_next = models.CharField(max_length=100, null=True)
|
|
logo = models.CharField(max_length=256, null=False)
|
|
active = models.BooleanField(unique=True, default=False)
|
|
token = models.CharField(max_length=40, null=True, default=gen_token)
|
|
|
|
def __unicode__(self):
|
|
return self.title
|
|
|
|
|
|
class Question(models.Model):
|
|
id = models.AutoField(primary_key=True)
|
|
title = models.CharField(max_length=100, null=True)
|
|
text = models.TextField(null=True)
|
|
explanation = models.TextField(null=True)
|
|
|
|
def __unicode__(self):
|
|
return self.title
|
|
|
|
|
|
class Option(models.Model):
|
|
text = models.CharField(max_length=256, null=True)
|
|
correct = models.BooleanField(null=False, default=False)
|
|
question = models.ForeignKey(Question, on_delete=models.CASCADE, null=False)
|
|
|
|
def __unicode__(self):
|
|
return self.text
|
|
|
|
|
|
class User(models.Model):
|
|
|
|
token = models.CharField(max_length=40, null=True, default=gen_token)
|
|
name = models.CharField(max_length=100, null=False)
|
|
last_seen = models.DateTimeField(null=True)
|
|
|
|
def __unicode__(self):
|
|
return self.name
|
|
|
|
|
|
class UserAnswer(models.Model):
|
|
user = models.ForeignKey(User, on_delete=models.CASCADE, null=False)
|
|
question = models.ForeignKey(Question, on_delete=models.CASCADE, null=False)
|
|
correct = models.NullBooleanField(null=True)
|
|
|
|
def __unicode__(self):
|
|
return str(self.user) + " - " + str(self.question.id)
|
|
|
|
class Meta:
|
|
unique_together = (('user', 'question'),)
|
|
|
|
|
|
class UserAnswerOptions(models.Model):
|
|
user_answer = models.ForeignKey(UserAnswer, on_delete=models.CASCADE, null=False)
|
|
option = models.ForeignKey(Option, on_delete=models.CASCADE, null=False)
|
|
|
|
class Meta:
|
|
unique_together = (('user_answer', 'option'),)
|
|
|
|
def __unicode__(self):
|
|
return str(self.user_answer) + " - " + str(self.option)
|