From d7d44556c844532fbb44e0d6a048887ce1b0fc55 Mon Sep 17 00:00:00 2001
From: vitor-aignosi <vitor.santos@aignosi.com.br>
Date: Tue, 1 Jul 2025 15:31:27 -0300
Subject: [PATCH] SIENTIAPDE-1110  Update MongoDB activity to handle None
 last_data_timestamp by using an empty filter, improving data retrieval logic.

---
 scouter/activities/mongodb.py | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/scouter/activities/mongodb.py b/scouter/activities/mongodb.py
index 485a492..87fbc51 100644
--- a/scouter/activities/mongodb.py
+++ b/scouter/activities/mongodb.py
@@ -92,11 +92,14 @@ class MongoDB(BaseActivity):
 
         try:
 
-            data_filter = {
-                "inserted_at": {
-                    "$gt": datetime.strptime(last_data_timestamp, "%Y-%m-%d %H:%M:%S.%f")
+            if last_data_timestamp is None:
+                data_filter = {}
+            else:
+                data_filter = {
+                    "inserted_at": {
+                        "$gt": datetime.strptime(last_data_timestamp, "%Y-%m-%d %H:%M:%S.%f")
+                    }
                 }
-            }
 
             data = self.database[collection_name].find(data_filter, {"_id": 0})