feat: aggs remove is_text field

opensearchorm/utils.py

@@ -0,0 +1,17 @@
+def parse_aggregations(data: dict, depth: int = 1):
+    level = data.get(str(depth), None)
+    if level is None:
+        return
+
+    if 'buckets' in level:
+        result = {}
+        buckets = level['buckets']
+        for b in buckets:
+            key = b['key']
+            count = b['doc_count']
+            children = parse_aggregations(b, depth + 1)
+            result[key] = children if children else count
+        return result
+    else:
+        value = level['value']
+        return value