def clean(self):
data = self.cleaned_data
if data['attending']:
try:
er = self.instance.eventreservations
except EventReservations.DoesNotExist:
er = EventReservations(occurrence=self.instance)
er.save()
if not er.can_rsvp():
raise forms.ValidationError("RSVP limit reached. This event is full")
return data
def reservations(request, occurrence_id,
template_name='django_reservations/reservations.html'):
"""
Displays all RSVPs for the given occurrence.
"""
occurrence = get_object_or_404(Occurrence, pk=occurrence_id)
try:
er = occurrence.eventreservations
except EventReservations.DoesNotExist:
er = EventReservations(occurrence=occurrence)
er.save()
rsvpers = er.reservations.all().order_by('last_name')
context = RequestContext(request, {'occurrence': occurrence,
'er': er,
'rsvpers': rsvpers})
return render_to_response(template_name, context)
