views.py 文件源码

def update_reservation_by_token(request, pk, token, status):
    token_reservation = get_object_or_404(ReservationToken, reservation=pk,
                                          token=token)
    status_available = list(dict(Reservation.STATUS).keys())
    if int(status) not in status_available:
        raise Http404()

    reservation = token_reservation.reservation

    if int(status) == Reservation.ACCEPTED:
        reservation.product_set.all().update(borrowed=True)
    reservation.status = status
    reservation.save()
    token_reservation.delete()
    messages.success(request, _('Reservation updated successful'))
    return redirect("/")