Enable dming haly (#163)

* Enable dming haly

* refact

* another refact

src/services/slack_service.py

@@ -94,6 +94,9 @@ def no_bot_messages(message) -> bool:
 def no_message_changed(event) -> bool:
     return event.get("subtype") != "message_changed" and event.get("edited") is None
 
+def is_direct_message(event) -> bool:
+    return event.get("channel_type") == "im"
+
 
 #########################################
 # Event Handlers
@@ -109,7 +112,7 @@ def handle_tokens_revoked(body, logger):
     return
 
 @slack_app.event(event={"type": re.compile("(app_mention)"), "subtype": None},  matchers=[no_bot_messages, no_message_changed])
-def handle_app_mention(event, say):
+def handle_message_to_bot(event, say):
     channel = event.get("channel")
     text = event.get("text")
     thread_ts = event.get("thread_ts")
@@ -350,8 +353,12 @@ def handle_some_action(ack, body, logger):
     logger.debug(body)
 
 @slack_app.event("message")
-def hande_message_events(body, logger):
-    threading.Thread(target=handle_semantic_search_update, args=[body]).start()
+def hande_message_events(body, event, say, logger):
+    # DM's to haly
+    if is_direct_message(event) and no_message_changed(event):
+        return handle_message_to_bot(event, say)
+    else:
+        threading.Thread(target=handle_semantic_search_update, args=[body]).start()
     logger.debug(body)
 
 def handle_semantic_search_update(body):