def event_change_reservation(request, event_id):
if not has_access(request):
raise PermissionDenied
context = _create_details_context(request, event_id)
context["active_tab"] = "reservation"
event = context["event"]
if not event.is_attendance_event():
messages.error(request, _("Dette er ikke et påmeldingsarrangement."))
return redirect("dashboard_event_details_active",
event_id=event.id,
active_tab="details")
if request.method == "POST":
if not event.attendance_event.has_reservation:
reservation = Reservation(attendance_event=event.attendance_event,
seats=0)
reservation.save()
context[
"change_reservation_form"] = dashboard_forms.ChangeReservationForm(
instance=reservation)
else:
form = dashboard_forms.ChangeReservationForm(
request.POST, instance=event.attendance_event.reserved_seats)
if form.is_valid():
messages.success(request, _("Reservasjonen ble lagret."))
form.save()
context["change_reservation_form"] = form
return render(request, "events/dashboard/details.html", context)
def _create_details_context(request, event_id):
"""
Prepare a context to be shared for all detail views.
"""
event = get_object_or_404(Event, pk=event_id)
# Start with adding base context and the event itself
context = get_base_context(request)
context["event"] = event
# Add forms
context["change_event_form"] = dashboard_forms.ChangeEventForm(
instance=event)
if event.is_attendance_event():
context[
"change_attendance_form"] = dashboard_forms.ChangeAttendanceEventForm(
instance=event.attendance_event)
if event.attendance_event.has_reservation:
context[
"change_reservation_form"] = dashboard_forms.ChangeReservationForm(
instance=event.attendance_event.reserved_seats)
seats = event.attendance_event.reserved_seats.seats
ReserveeFormSet = modelformset_factory(
Reservee,
max_num=seats,
extra=seats,
fields=["name", "note", "allergies"],
)
context["change_reservees_formset"] = ReserveeFormSet(
queryset=event.attendance_event.reserved_seats.reservees.all())
return context