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112 lines
3.9 KiB
112 lines
3.9 KiB
from django.contrib.auth.decorators import login_required
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from django.db.models import Count
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from django.urls import reverse_lazy
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from django.utils.decorators import method_decorator
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from django.utils.translation import ugettext as _
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from django.shortcuts import render, get_object_or_404, redirect
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from django.contrib import messages
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from django.core.exceptions import PermissionDenied
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from django.views.generic import DeleteView
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from guardian.decorators import permission_required_or_403 as permission_required
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from djing.global_base_views import OrderedFilteredList
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from .models import Tariff, PeriodicPay
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from djing import lib
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from . import forms
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@method_decorator((login_required, lib.decorators.only_admins), name='dispatch')
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class TariffsListView(OrderedFilteredList):
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"""
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Show Services(Tariffs) list
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"""
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template_name = 'tariff_app/tarifs.html'
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context_object_name = 'tariflist'
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model = Tariff
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queryset = Tariff.objects.annotate(usercount=Count('linkto_tariff__abon'))
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@login_required
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def edit_tarif(request, tarif_id=0):
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tarif_id = lib.safe_int(tarif_id)
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if tarif_id == 0:
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if not request.user.has_perm('tariff_app.add_tariff'):
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raise PermissionDenied
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tarif = None
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else:
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if not request.user.has_perm('tariff_app.change_tariff'):
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raise PermissionDenied
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tarif = get_object_or_404(Tariff, pk=tarif_id)
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if request.method == 'POST':
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frm = forms.TariffForm(request.POST, instance=tarif)
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if frm.is_valid():
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new_service = frm.save()
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messages.success(request, _('Service has been saved'))
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return redirect('tarifs:edit', tarif_id=new_service.pk)
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else:
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messages.warning(request, _('Some fields were filled incorrect, please try again'))
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else:
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frm = forms.TariffForm(instance=tarif)
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return render(request, 'tariff_app/editTarif.html', {
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'form': frm,
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'tarif_id': tarif_id
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})
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@method_decorator(login_required, name='dispatch')
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@method_decorator(permission_required('tariff_app.delete_tariff'), name='dispatch')
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class TariffDeleteView(DeleteView):
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model = Tariff
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pk_url_kwarg = 'tid'
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success_url = reverse_lazy('tarifs:home')
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def delete(self, request, *args, **kwargs):
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res = super().delete(request, *args, **kwargs)
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messages.success(request, _('Service has been deleted'))
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return res
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def get_context_data(self, **kwargs):
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kwargs['tid'] = self.kwargs.get('tid')
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return super().get_context_data(**kwargs)
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@method_decorator(login_required, name='dispatch')
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@method_decorator(permission_required('tariff_app.delete_tariff'), name='dispatch')
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class PeriodicPaysListView(OrderedFilteredList):
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context_object_name = 'pays'
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model = PeriodicPay
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template_name = 'tariff_app/periodic_pays/list.html'
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@login_required
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def periodic_pay(request, pay_id=0):
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if pay_id != 0:
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pay_inst = get_object_or_404(PeriodicPay, pk=pay_id)
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if not request.user.has_perm('tariff_app.change_periodicpay'):
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raise PermissionDenied
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else:
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pay_inst = None
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if not request.user.has_perm('tariff_app.add_periodicpay'):
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raise PermissionDenied
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if request.method == 'POST':
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frm = forms.PeriodicPayForm(request.POST, instance=pay_inst)
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if frm.is_valid():
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new_periodic_pay = frm.save()
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if pay_inst is None:
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comment = _('New periodic pay successfully created')
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else:
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comment = _('Periodic pay has been changed')
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messages.success(request, comment)
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return redirect('tarifs:periodic_pay_edit', new_periodic_pay.pk)
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else:
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messages.error(request, _('Some fields were filled incorrect, please try again'))
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else:
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frm = forms.PeriodicPayForm(instance=pay_inst)
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return render(request, 'tariff_app/periodic_pays/add_edit.html', {
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'pay_instance': pay_inst,
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'form': frm
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})
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