api.py 2.81 KB
from django_filters.rest_framework import DjangoFilterBackend
from rest_framework import viewsets, filters, mixins
from rest_framework.permissions import IsAuthenticated

from core.mixins import AuditoriaMixin
from rest_framework.decorators import action
from core.serializers import ActionSerializer
from rest_framework.response import Response

from .filters import EdictoFilter, PrecioFilter, ComprobanteFilter
from .models import Edicto, Precio, ComprobantePago
from .permissions import IsAdminOrAuthorized
from .serializers import EdictoSerializer, PrecioSerializer, ComprobanteSerializer


class EdictoViewSet(AuditoriaMixin, mixins.CreateModelMixin,
                    mixins.RetrieveModelMixin,
                    mixins.UpdateModelMixin,
                    mixins.ListModelMixin,
                    viewsets.GenericViewSet):

    serializer_class = EdictoSerializer
    permission_classes = [IsAuthenticated, ]
    filter_backends = (DjangoFilterBackend, filters.OrderingFilter)
    filterset_class = EdictoFilter
    queryset = Edicto.objects.all()
    ordering_fields = ('fecha_creacion', 'fecha_modificacion', 'id', 'estado', 'cantidad_palabras', 'creado_por')
    ordering = ('fecha_publicacion',)
    lookup_field = 'uuid'

    @action(
        methods=['GET'],
        detail=True,
        url_path='obtener-historial',
        serializer_class=ActionSerializer
    )
    def obtener_historial(self, request, uuid):
        action_objects_id = list(Edicto.objects.filter(uuid=uuid).values_list('id', flat=True))
        serializer = self.obtener_historial_acciones(
            content_type="edicto",
            action_objects_id=action_objects_id,
            request=request
        )
        return Response(serializer.data)


class PrecioViewSet(mixins.CreateModelMixin,
                    mixins.RetrieveModelMixin,
                    mixins.UpdateModelMixin,
                    mixins.ListModelMixin,
                    viewsets.GenericViewSet,
                    ):
    serializer_class = PrecioSerializer
    permission_classes = [IsAuthenticated, IsAdminOrAuthorized]
    filter_backends = (DjangoFilterBackend, filters.OrderingFilter)
    filterset_class = PrecioFilter
    ordering_fields = ['vigencia_desde', ]
    ordering = 'usuario'
    queryset = Precio.objects.all()


class ComprobanteViewSet(mixins.UpdateModelMixin,
                         mixins.RetrieveModelMixin,
                         mixins.ListModelMixin,
                         viewsets.GenericViewSet,
                         ):

    serializer_class = ComprobanteSerializer
    permission_classes = [IsAuthenticated, ]
    queryset = ComprobantePago.objects.all()
    filter_backends = (DjangoFilterBackend, filters.OrderingFilter)
    filter_class = ComprobanteFilter
    ordering_fields = ('id', 'monto_descuento', 'monto_total', 'fecha_pago')
    ordering = 'id'