bot_controller.rb in stealth-2.0.0.beta1

- old
+ new

@@ -1,13 +1,55 @@
+# frozen_string_literal: true
+
 class BotController < Stealth::Controller
 
   helper :all
 
   def route
+    if current_message.payload.present?
+      handle_payloads
+      # Clear out the payload to prevent duplicate handling
+      current_message.payload = nil
+      return
+    end
+
+    # Allow devs to jump around flows and states by typing:
+    #   /flow_name/state_name or
+    #   /flow_name (jumps to first state) or
+    #   //state_name (jumps to state in current flow)
+    # (only works for bots in development)
+    return if dev_jump_detected?
+
     if current_session.present?
       step_to session: current_session
     else
       step_to flow: 'hello', state: 'say_hello'
     end
+  end
+
+private
+
+  # Handle payloads globally since payload buttons remain in the chat
+  # and we cannot guess in which states they will be tapped.
+  def handle_payloads
+    case current_message.payload
+    when 'developer_restart', 'new_user'
+      step_to flow: 'hello', state: 'say_hello'
+    when 'goodbye'
+      step_to flow: 'goodbye'
+    end
+  end
+
+  # Automatically called when clients receive an opt-out error from
+  # the platform. You can write your own steps for handling.
+  def handle_opt_out
+    do_nothing
+  end
+
+  # Automatically called when clients receive an invalid session_id error from
+  # the platform. For example, attempting to text a landline.
+  # You can write your own steps for handling.
+  def handle_invalid_session_id
+    do_nothing
   end
 
 end