111 lines
4.2 KiB
Python
Executable File
111 lines
4.2 KiB
Python
Executable File
from __future__ import unicode_literals
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from django.db import models
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from django import forms
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# Create your models here.
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import datetime
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from django.utils import timezone
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from allauthdemo.auth.models import DemoUser
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class EmailUser(models.Model):
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email = models.CharField(max_length=80, unique=True)
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def __unicode__(self):
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return self.email
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class Event(models.Model):
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users_organisers = models.ManyToManyField(DemoUser, blank=True, related_name="organisers")
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users_trustees = models.ManyToManyField(EmailUser, blank=True, related_name="trustees")
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voters = models.ManyToManyField(EmailUser, blank=True, related_name="voters")
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start_time = models.DateTimeField()
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end_time = models.DateTimeField()
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prepared = models.BooleanField(default=False)
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public_key = models.CharField(null=True, blank=False, max_length=1024)
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title = models.CharField(max_length=1024)
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EID = models.CharField(max_length=2048, blank=True)
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creator = models.CharField(max_length=256, blank=True)
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c_email = models.CharField(max_length=512, blank=True)
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trustees = models.CharField(max_length=4096)
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def __str__(self):
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return self.title
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class TrusteeKey(models.Model):
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event = models.ForeignKey(Event, on_delete=models.CASCADE, related_name="trustee_keys")
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user = models.ForeignKey(EmailUser, on_delete=models.CASCADE, related_name="trustee_keys")
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key = models.CharField(max_length=1024, unique=True) # ideally composite key here, but django doesn't really support yet
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class AccessKey(models.Model):
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event = models.ForeignKey(Event, on_delete=models.CASCADE, related_name="keys")
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user = models.ForeignKey(EmailUser, on_delete=models.CASCADE, related_name="keys")
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key = models.CharField(max_length=1024, unique=True) # ideally composite key here, but django doesn't really support yet
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#total = models.IntegerField(blank=True, null=True, default=0)
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def has_started(self):
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return timezone.now() >= self.start
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def has_ended(self):
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return timezone.now() >= self.end
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def __unicode__(self):
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return self.title
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class Poll(models.Model):
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question_text = models.CharField(max_length=200)
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total_votes = models.IntegerField(default=0)
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min_num_selections = models.IntegerField(default=0)
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max_num_selections = models.IntegerField(default=1)
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event = models.ForeignKey(Event, on_delete=models.CASCADE, related_name="polls")
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enc = models.CharField(max_length=4096, null=True)
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#index = models.IntegerField()
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def __str__(self):
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return self.question_text
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class Decryption(models.Model):
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event = models.ForeignKey(Event, on_delete=models.CASCADE, related_name="decryptions")
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poll = models.ForeignKey(Poll, on_delete=models.CASCADE, related_name="decryptions")
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user = models.ForeignKey(EmailUser, on_delete=models.CASCADE, related_name="decryptions")
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text = models.CharField(max_length=1024)
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#some modification to this class
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class Ballot(models.Model):
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voter = models.ForeignKey(EmailUser, on_delete=models.CASCADE, related_name="ballots")
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poll = models.ForeignKey(Poll, on_delete=models.CASCADE, related_name="ballots")
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cipher_text_c1 = models.CharField(max_length=4096)#the encryption system uses two byte strings
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cipher_text_c2 = models.CharField(max_length=4096)
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cast = models.BooleanField(default=False)
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class PollOption(models.Model):
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choice_text = models.CharField(max_length=200)
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votes = models.IntegerField(default=0)
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question = models.ForeignKey(Poll, on_delete=models.CASCADE, related_name="options")
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#index = models.IntegerField()
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def __str__(self):
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return self.choice_text
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class Organiser(models.Model):
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index = models.IntegerField(default=0)
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email = models.CharField(max_length=100, blank=False, null=False)
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event = models.ForeignKey(Event, on_delete=models.CASCADE)
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'''
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class Organiser(models.Model):
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user = models.ForeignKey(DemoUser, on_delete=models.CASCADE)
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event = models.ForeignKey(Event, on_delete=models.CASCADE)
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class Trustee(models.Model):
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user = models.ForeignKey(DemoUser, on_delete=models.CASCADE)
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event = models.ForeignKey(Event, on_delete=models.CASCADE)
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'''
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#class EventOrganisers():
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#event = models.ForeignKey(Event, on_delete=models.CASCADE)
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