"""Search indexes app views."""
from rest_framework import permissions
from django_elasticsearch_dsl_drf.viewsets import BaseDocumentViewSet
from django_elasticsearch_dsl_drf.pagination import PageNumberPagination
from search_indexes import serializers, filters
from search_indexes.documents import NewsDocument


class NewsDocumentViewSet(BaseDocumentViewSet):
    """News document ViewSet."""

    document = NewsDocument
    lookup_field = 'id'
    pagination_class = PageNumberPagination
    permission_classes = (permissions.AllowAny,)
    serializer_class = serializers.NewsDocumentSerializer
    ordering = ('id',)

    filter_backends = [
        filters.CustomSearchFilterBackend,
    ]

    search_fields = (
        'title',
        'subtitle',
        'description',
    )
    translated_search_fields = (
        'title',
        'subtitle',
        'description',
    )