From edd44ffa5c46870b465dc80ca9d65823b564c045 Mon Sep 17 00:00:00 2001
From: Gabriel Luiz Freitas Almeida <gabriel@logspace.ai>
Date: Sat, 30 Mar 2024 19:20:43 -0300
Subject: [PATCH] Reverse order of messages_df if order is DESC

---
 src/backend/base/langflow/memory.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/backend/base/langflow/memory.py b/src/backend/base/langflow/memory.py
index a1c21f243..aea9b3000 100644
--- a/src/backend/base/langflow/memory.py
+++ b/src/backend/base/langflow/memory.py
@@ -39,7 +39,11 @@ def get_messages(
     )
 
     records: list[Record] = []
-
+    # messages_df has a timestamp
+    # it gets the last 5 messages, for example
+    # but now they are ordered from most recent to least recent
+    # so we need to reverse the order
+    messages_df = messages_df[::-1] if order == "DESC" else messages_df
     for row in messages_df.itertuples():
         record = Record(
             data={