Articles: ES ordering by updated_at

* ref: cern-sis/issues-scoap3#334
SCOAP3 · Jul 9, 2024 · 56d4dd8 · 56d4dd8
1 parent 00ef423
commit 56d4dd8
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Showing 2 changed files with 8,459 additions and 2 deletions.
diff --git a/scoap3/articles/api/views.py b/scoap3/articles/api/views.py
@@ -3,6 +3,7 @@
     FacetedSearchFilterBackend,
     FilteringFilterBackend,
     SearchFilterBackend,
+    OrderingFilterBackend
 )
 from django_elasticsearch_dsl_drf.viewsets import BaseDocumentViewSet
 from opensearch_dsl import DateHistogramFacet, TermsFacet
@@ -91,6 +92,7 @@ def __init__(self, *args, **kwargs):
         SearchFilterBackend,
         FacetedSearchFilterBackend,
         FilteringFilterBackend,
+        OrderingFilterBackend,
     ]
     renderer_classes = api_settings.DEFAULT_RENDERER_CLASSES + [ArticleCSVRenderer]
 
@@ -106,7 +108,10 @@ def __init__(self, *args, **kwargs):
         "article_identifiers.identifier_value",
     )
 
-    ordering = ["-updated_at"]
+    ordering_fields = {
+        '_updated_at': '_updated_at'
+    }
+    ordering = ["-_updated_at"]
 
     filter_fields = {
         "publication_year": {

diff --git a/scoap3/fixtures/local.json b/scoap3/fixtures/local.json