Renamed approve to accept.

dav_events/models.py

@@ -2,6 +2,7 @@ import os
 from babel.dates import format_date
 from django.db import models
 from django.template.loader import get_template
+from django.utils import timezone
 from django.utils.translation import get_language, ugettext_lazy as _
 
 from . import choices
@@ -13,7 +14,8 @@ CHOICE_FIELD_MAX_LENGTH = 25
 class Event(models.Model):
     # Meta
     created_at = models.DateTimeField(auto_now_add=True)
-    approved = models.BooleanField(default=False)
+    accepted = models.BooleanField(default=False)
+    accepted_at = models.DateTimeField(null=True)
 
     # DescriptionForm
     title = models.CharField(max_length=config.TITLE_MAX_LENGTH)
@@ -117,12 +119,30 @@ class Event(models.Model):
         verbose_name = _(u'Veranstaltung')
         verbose_name_plural = _(u'Veranstaltungen')
         ordering = ['first_day']
+        default_permissions = ('view', 'accept', 'edit', 'delete')
 
     def __unicode__(self):
         return u'{sport} - {title} ({first_day})'.format(title=self.title,
                                                          sport=self.sport,
                                                          first_day=self.first_day)
 
+    def save(self, notify=None, **kwargs):
+        if not self.id:
+            if notify is None:
+                notify = True
+        super(Event, self).save(**kwargs)
+        if notify:
+            self.send_notification()
+
+    def send_notification(self):
+        pass
+
+    def accept(self):
+        if not self.accepted:
+            self.accepted = True
+            self.accepted_at = timezone.now()
+            self.save(notify=True)
+
     def get_short_date(self, begin_date=None, end_date=None):
         if begin_date is None:
             begin_date = self.first_day