controllers/session.rb in nano-bots-3.2.0 vs controllers/session.rb in nano-bots-3.3.0

@@ -32,28 +32,38 @@
         @stateless = state.nil? || state.strip == '-' || state.strip.empty?
 
         if @stateless
           @state = { history: [] }
         else
-          @state_path = Components::Storage.build_path_and_ensure_state_file!(
+          @state_key = state.strip
+
+          @state_path = Components::Storage.build_path_for_state_file(
             state.strip, @cartridge, environment:
           )
 
           @state = load_state
         end
       end
 
       def state
-        { state: { path: @state_path, content: @state } }
+        if @state[:history].empty?
+          nil
+        else
+          { state: { path: @state_path, content: @state } }
+        end
       end
 
       def load_state
+        return { key: @state_key, history: [] } unless File.exist?(@state_path)
+
         @state = Logic::Helpers::Hash.symbolize_keys(
           JSON.parse(Components::Crypto.decrypt(File.read(@state_path)))
         )
       end
 
       def store_state!
+        FileUtils.mkdir_p(File.dirname(@state_path)) unless File.exist?(@state_path)
+
         File.write(@state_path, Components::Crypto.encrypt(JSON.generate(@state)))
       end
 
       def boot(mode:)
         instruction = Logic::Helpers::Hash.fetch(@cartridge, %i[behaviors boot instruction])