Feature/cook news search

apps/search_indexes/documents/news.py

@@ -31,6 +31,7 @@ class NewsDocument(Document):
             'id': fields.IntegerField(attr='id'),
             'label': fields.ObjectField(attr='label_indexing',
                                         properties=OBJECT_FIELD_PROPERTIES),
+            'value': fields.KeywordField()
         },
         multi=True)
 

apps/search_indexes/views.py

@@ -43,6 +43,14 @@ class NewsDocumentViewSet(BaseDocumentViewSet):
             'field': 'tags.id',
             'lookups': [
                 constants.LOOKUP_QUERY_IN,
+                constants.LOOKUP_QUERY_EXCLUDE
+            ]
+        },
+        'tag_value': {
+            'field': 'tags.value',
+            'lookups': [
+                constants.LOOKUP_QUERY_IN,
+                constants.LOOKUP_QUERY_EXCLUDE
             ]
         },
         'slug': 'slug',