git.polytechnique.org Git - xnet/blob - xnet/events/models.py

   1 # -*- coding: utf-8 -*-
   2 from django.db import models
   3 from django.utils.translation import ugettext_lazy as _
   4
   5 from django_xworkflows import models as xwf_models
   6
   7 import xnet.accounts.models as accounts_models
   8
   9 class Event(models.Model):
  10     NOTIFICATION_RECIPIENT_CREATOR = 'creator'
  11     NOTIFICATION_RECIPIENT_ANIM = 'anim'
  12     NOTIFICATION_RECIPIENT_BOTH = 'both'
  13     NOTIFICATION_RECIPIENT_NONE = 'none'
  14
  15     NOTIFICATION_RECIPIENT_CHOICES = (
  16         (NOTIFICATION_RECIPIENT_CREATOR, _(u"créateur")),
  17         (NOTIFICATION_RECIPIENT_ANIM, _(u"animateurs")),
  18         (NOTIFICATION_RECIPIENT_BOTH, _(u"les deux")),
  19         (NOTIFICATION_RECIPIENT_NONE, _(u"personne")),
  20     )
  21
  22     short = models.SlugField(max_length=40, verbose_name=_(u"nom raccourci"))
  23     main_description = models.OneToOneField('events.EventDescription', null=True, blank=True,
  24             verbose_name=_(u"description principale"), related_name=_(u"+"))
  25     simple = models.BooleanField(verbose_name=_(u"simple"))
  26     creator = models.ForeignKey(accounts_models.Account, verbose_name=_(u"créateur"), related_name=_(u"created_events"))
  27
  28     registration_end = models.DateTimeField(null=True, blank=True,
  29             verbose_name=_(u"date limite d'inscription"))
  30     notification_recipient = models.CharField(max_length=10, choices=NOTIFICATION_RECIPIENT_CHOICES,
  31             verbose_name=_(u"destinataire(s) des notifications"))
  32     show_registered = models.BooleanField(verbose_name=_(u"montrer les inscriptions aux membres"))
  33     allow_non_members = models.BooleanField(verbose_name=_(u"autoriser les non-membres"))
  34     allow_guests = models.BooleanField(verbose_name=_(u"autoriser les invités"))
  35     registration_limit = models.IntegerField(verbose_name=_(u"limites du nombre d'inscrits"))
  36
  37     start_date = models.DateTimeField(null=True, blank=True, verbose_name=_(u"date de début"))
  38     end_date = models.DateTimeField(null=True, blank=True, verbose_name=_(u"date de fin"))
  39
  40     def __unicode__(self):
  41         return self.short
  42
  43     class Meta:
  44         verbose_name = _(u"événement")
  45         verbose_name_plural = _(u"événements")
  46
  47
  48 class EventDescription(models.Model):
  49     name = models.CharField(max_length=100, verbose_name=_(u"nom"))
  50     description = models.CharField(max_length=1000, verbose_name=_(u"description"))
  51     event = models.ForeignKey(Event, verbose_name=_(u"événement parent"), related_name=_(u"descriptions"))
  52     registration_limit = models.IntegerField(verbose_name=_(u"limites du nombre d'inscrits"))
  53     main = models.BooleanField(verbose_name=_(u"principale"))
  54
  55     def __unicode__(self):
  56         return self.name
  57
  58     class Meta:
  59         verbose_name = _(u"description d'événement")
  60         verbose_name_plural = _(u"descriptions d'événements")
  61
  62
  63 class PriceOption(models.Model):
  64     name = models.CharField(max_length=100, verbose_name=_(u"nom"))
  65     amount = models.IntegerField(verbose_name=_(u"montant (centimes)"))
  66     event_description = models.ForeignKey(EventDescription, verbose_name=_(u"description associée"),
  67             related_name=_(u"price_options"))
  68
  69     def __unicode__(self):
  70         return self.name
  71
  72     class Meta:
  73         verbose_name = _(u"option de paiement")
  74         verbose_name_plural = _(u"options de paiement")
  75
  76
  77 class RegistrationWorkflow(xwf_models.Workflow):
  78     states = (
  79         ('pending', u"En attente"),
  80         ('accepted', u"Accepté"),
  81         ('cancelled', u"Annulé"),
  82     )
  83     transitions = (
  84         ('accept', ['pending'], 'accepted'),
  85         ('cancel', ['pending', 'accepted'], 'cancelled'),
  86     )
  87     initial_state = 'pending'
  88
  89     log_model = ''  # We don't want logs
  90
  91
  92 class Registration(models.Model):
  93     user = models.ForeignKey(accounts_models.Account, verbose_name=_(u"utilisateur enregistré"),
  94             related_name=_(u"event_registrations"))
  95     dn_event = models.ForeignKey(EventDescription, verbose_name=_(u"événement associé"),
  96             related_name=_(u"registrations"))
  97     option = models.ForeignKey(PriceOption, verbose_name=_(u"options associées"),
  98             related_name=_(u"registrations"))
  99     date_registered = models.DateTimeField(verbose_name=_(u"date d'enregistrement"))
 100     state = xwf_models.StateField(RegistrationWorkflow, verbose_name=u"état")
 101
 102     def __unicode__(self):
 103         return "%s, %s, %s".format(unicode(user), unicode(event), unicode(option))
 104
 105     class Meta:
 106         verbose_name = _(u"inscription")
 107         verbose_name_plural = _(u"inscriptions")
 108