Btter version for convos

routes/conversations.py

@@ -328,8 +328,21 @@ def delete_conversation(conversation_id):
     )
     db.session.commit()
     
+    # Get all messages in the conversation
+    messages = Message.query.filter_by(conversation_id=conversation_id).all()
+    
+    # Delete attachments and their files first
+    for message in messages:
+        for attachment in message.attachments:
+            # Delete the physical file
+            if os.path.exists(attachment.path):
+                os.remove(attachment.path)
+            # Delete the attachment record
+            db.session.delete(attachment)
+    
     # Delete all messages in the conversation
-    Message.query.filter_by(conversation_id=conversation_id).delete()
+    for message in messages:
+        db.session.delete(message)
     
     # Delete the conversation
     db.session.delete(conversation)