Merged in bugfix/DAIP2-1870-dynamic-issues (pull request #892)

Bugfix/DAIP2-1870 dynamic issues

* updated list format appending

* fill bill type from claim type cd

* Fixed remaining format fixes

* Merged DEV into bugfix/DAIP2-1870-dynamic-issues

* changed crosswalk mapping from PRODUCT to AARETE_DERIVED_PRODUCT

* Merged DEV into bugfix/DAIP2-1870-dynamic-issues

* updating LOB field values as well from PRODUCT AND PROGRAM

* updated apply crosswalk for reverse mapping

* Merged DEV into bugfix/DAIP2-1870-dynamic-issues

* added QHP and BHP

* removed lob reverse mapping

* Merged DEV into bugfix/DAIP2-1870-dynamic-issues

* Remove Bill Type/Claim Type fill

* Merged DEV into bugfix/DAIP2-1870-dynamic-issues

* Black format

* Merged DEV into bugfix/DAIP2-1870-dynamic-issues


Approved-by: Katon Minhas

src/pipelines/shared/postprocessing/postprocessing_funcs.py

@@ -1218,12 +1218,18 @@ def format_as_json_list(val):
     """
     # 1. Handle actual lists or Nulls
     if isinstance(val, list):
-        filtered = [
-            str(i).strip()
-            for i in val
-            if i is not None and not _is_empty_list_placeholder(i)
-        ]
-        return json.dumps(filtered) if filtered else ""
+        # Flatten nested lists before processing
+        flattened = []
+        for i in val:
+            if i is None or _is_empty_list_placeholder(i):
+                continue
+            # If item is a list itself, extend (flatten)
+            if isinstance(i, list):
+                flattened.extend([str(x).strip() for x in i if x is not None])
+            else:
+                flattened.append(str(i).strip())
+
+        return json.dumps(flattened) if flattened else ""
     if pd.isna(val) or val == "" or val == "[]":
         return ""