feat: enhance audit log functionality with tenant_id handling and optional seed data in initialization script

backend/api/v1/modules/a76/audit_log/utils/serialization.py

@@ -0,0 +1,44 @@
+"""
+Serialization utilities for audit logs
+"""
+
+from datetime import date, datetime, time
+from decimal import Decimal
+from uuid import UUID
+from typing import Any, Dict
+
+
+def serialize_value(value: Any) -> Any:
+    """
+    Convert a Python value to a JSON-serializable type
+    """
+    if value is None:
+        return None
+    elif isinstance(value, (date, datetime)):
+        return value.isoformat()
+    elif isinstance(value, time):
+        return value.isoformat()
+    elif isinstance(value, Decimal):
+        return float(value)
+    elif isinstance(value, UUID):
+        return str(value)
+    elif isinstance(value, bytes):
+        return value.decode("utf-8", errors="replace")
+    elif isinstance(value, (list, tuple)):
+        return [serialize_value(item) for item in value]
+    elif isinstance(value, dict):
+        return {key: serialize_value(val) for key, val in value.items()}
+    else:
+        # For any other type, try to return as-is (str, int, float, bool, None)
+        # If it fails JSON serialization later, at least we tried
+        return value
+
+
+def serialize_for_json(data: Dict[str, Any]) -> Dict[str, Any]:
+    """
+    Recursively serialize a dictionary for JSON storage
+    """
+    if not data:
+        return data
+
+    return {key: serialize_value(value) for key, value in data.items()}