Pass all events to handlers vs noop

README.md

@@ -61,6 +61,7 @@ Lita will join your default channel after initial setup. To have it join additio
 * `:slack_reaction_added` - When a reaction has been added to a previous message. The payload includes `:user` (a `Lita::User` for the sender of the message in question), `:name` (the string name of the reaction added), `:item_user` (a `Lita::User` for the user that created the original item that has been reacted to), `:item` (a hash of raw data from Slack about the message), and `:event_ts` (a string timestamp used to identify the message).
 * `:slack_reaction_removed` - When a reaction has been removed from a previous message. The payload is the same as the `:slack_reaction_added` message.
 * `:slack_user_created` - When the robot creates/updates a user's info - name, mention name, etc., as directed by Slack. The payload has a single object, a `Lita::Slack::Adapters::SlackUser` object, under the `:slack_user` key.
+* `:slack_<<all_other_slack_event_types>>` - All other event types, such as presence_change are called with the entire body of the event from slack.
 
 ## Chat service API
 

lib/lita/adapters/slack/message_handler.rb

@@ -179,9 +179,11 @@ def handle_reaction
         end
 
         def handle_unknown
-          unless data["reply_to"]
-            log.debug("#{type} event received from Slack and will be ignored.")
-          end
+          return if data["reply_to"]
+
+          log.info("slack_#{type} event received from Slack.")
+
+          robot.trigger("slack_#{type}".to_sym, data)
         end
 
         def handle_user_change

spec/lita/adapters/slack/message_handler_spec.rb

@@ -649,8 +649,8 @@
       let(:data) { { "type" => "???" } }
 
       it "logs the type" do
-        expect(Lita.logger).to receive(:debug).with(
-          "??? event received from Slack and will be ignored."
+        expect(Lita.logger).to receive(:info).with(
+          "??? event received from Slack."
         )
 
         subject.handle