From b9ee22c4a57bdcf9677083627797e6ffe767ae44 Mon Sep 17 00:00:00 2001
From: Kuroshini <o.hayatov@id-east.ru>
Date: Mon, 27 Jan 2020 19:44:07 +0300
Subject: [PATCH] filter by states news

---
 apps/news/filters.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/apps/news/filters.py b/apps/news/filters.py
index 064f7175..7e2068a4 100644
--- a/apps/news/filters.py
+++ b/apps/news/filters.py
@@ -24,6 +24,8 @@ class NewsListFilterSet(filters.FilterSet):
 
     state = filters.NumberFilter()
 
+    state__in = filters.CharFilter(method='by_states_list')
+
     SORT_BY_CREATED_CHOICE = "created"
     SORT_BY_START_CHOICE = "start"
     SORT_BY_CHOICES = (
@@ -54,6 +56,10 @@ class NewsListFilterSet(filters.FilterSet):
             return queryset.es_search(value, relevance_order='ordering' not in self.request.query_params)
         return queryset
 
+    def by_states_list(self, queryset, name, value):
+        states = value.splite('__')
+        return self.filters(state__in=states)
+
     def in_tags(self, queryset, name, value):
         tags = value.split('__')
         return queryset.filter(tags__value__in=tags)