fix: correct tag ID retrieval in document filtering

liuruibin · liuruibin · commit 47546ecef4b2 · 2025-10-15T15:03:37.000+08:00
diff --git a/apps/knowledge/serializers/document.py b/apps/knowledge/serializers/document.py
@@ -1456,7 +1456,7 @@ def add_tags(self):
             document_id = self.data.get('document_id')
             tag_ids = self.data.get('tag_ids')
             existing_tag_ids = set(
-                QuerySet(DocumentTag).filter(
+                str(tag_id) for tag_id in QuerySet(DocumentTag).filter(
                     document_id=document_id, tag_id__in=tag_ids
                 ).values_list('tag_id', flat=True)
             )

Original file line number	Diff line number	Diff line change
`@@ -1456,7 +1456,7 @@ def add_tags(self):`
`1456`	`1456`	`document_id = self.data.get('document_id')`
`1457`	`1457`	`tag_ids = self.data.get('tag_ids')`
`1458`	`1458`	`existing_tag_ids = set(`
`1459`		`- QuerySet(DocumentTag).filter(`
	`1459`	`+ str(tag_id) for tag_id in QuerySet(DocumentTag).filter(`
`1460`	`1460`	`document_id=document_id, tag_id__in=tag_ids`
`1461`	`1461`	`).values_list('tag_id', flat=True)`
`1462`	`1462`	`)`