from django.db import models from django.utils.translation import ugettext_lazy as _ from django.utils import timezone from django.conf import settings from datetime import timedelta from core.models import User class Election(models.Model): """ This class allows to create a new election """ title = models.CharField(_('title'), max_length=255) description = models.TextField(_('description'), null=True, blank=True) start_candidature = models.DateTimeField(_('start candidature'), blank=False) end_candidature = models.DateTimeField(_('end candidature'), blank=False) start_date = models.DateTimeField(_('start date'), blank=False) end_date = models.DateTimeField(_('end date'), blank=False) def __str__(self): return self.title @property def is_active(self): now = timezone.now() return bool(now <= self.end_date and now >= self.start_date) @property def is_candidature_active(self): now = timezone.now() return bool(now <= self.end_candidature and now >= self.start_candidature) def has_voted(self, user): return False # return self.has_voted.filter(id=user.id).exists() def get_results(self): pass class Role(models.Model): """ This class allows to create a new role avaliable for a candidature """ election = models.ForeignKey(Election, related_name='role', verbose_name=_("election")) title = models.CharField(_('title'), max_length=255) description = models.TextField(_('description'), null=True, blank=True) has_voted = models.ManyToManyField(User, verbose_name=('has voted'), related_name='has_voted') def __str__(self): return ("%s : %s") % (self.election.title, self.title) class List(models.Model): """ To allow per list vote """ title = models.CharField(_('title'), max_length=255) election = models.ForeignKey(Election, related_name='list', verbose_name=_("election")) class Candidature(models.Model): """ This class is a component of responsability """ role = models.ForeignKey(Role, related_name='candidature', verbose_name=_("role")) user = models.ForeignKey(User, verbose_name=_('user'), related_name='candidate', blank=True) program = models.TextField(_('description'), null=True, blank=True) liste = models.ForeignKey(List, related_name='candidature', verbose_name=_('list')) class Vote(models.Model): """ This class allows to vote for candidates """ role = models.ForeignKey(Role, related_name='vote', verbose_name=_("role")) candidature = models.ManyToManyField(Candidature, related_name='vote', verbose_name=_("candidature")) def __str__(self): return "Vote"