def post(self, request, *args, **kwargs):
        form = OrumSettingForm(request.POST, prefix='setting')
        context = self.get_context_data(**kwargs)
        if form.is_valid():
            orum_type = form.cleaned_data['orum_type']
            period = context['period']
            setting = context['orum'].get_setting_in(period=period)

            if setting.installation_orum != period:
                period_old = setting.removed_orum
                setting.removed_orum = period
                setting.save()

                setting.id = None
                setting.installation_orum = period
                setting.removed_orum = period_old

            setting.type = orum_type
            setting.ratio = form.cleaned_data['ratio']
            setting.power = form.cleaned_data['power']
            setting.hours = form.cleaned_data['hours']
            setting.save()

        context['form'] = form

        return render(request, self.template_name, context)
    def post(self, request, *args, **kwargs):
        context = self.get_context_data(**kwargs)
        form_setting = OrumSettingForm(request.POST, prefix='setting')
        form_point = PointForm(request.POST, prefix='point')

        if form_setting.is_valid() and form_point.is_valid():
            point = Point.objects.create(
                consumer=context['consumer'],
                title=form_point.cleaned_data['title'],
            )

            orum = Orum.objects.create(
                point=point,
                installation_in_period=context['period'],
            )

            OrumSetting.objects.create(
                orum=orum,
                type=form_setting.cleaned_data['orum_type'],
                installation_orum=context['period'],
                ratio=form_setting.cleaned_data['ratio'],
                power=form_setting.cleaned_data['power'],
                hours=form_setting.cleaned_data['hours'],
            )

            return redirect(reverse('energy:consumer_orum_list', kwargs={'pk': context['consumer'].pk}))

        context['form_setting'] = form_setting
        context['form_point'] = form_point
        return render(request, self.template_name, context)