Remove unnecessary code

app/controllers/telegram_bot_updates_controller.rb

@@ -23,21 +23,9 @@ private
     raise NotAuthorizedError unless params[:secret] == @telegram_bot.secret
   end
 
-  # rubocop:disable AbcSize, CyclomaticComplexity, PerceivedComplexity
   def handle_message(message)
     handle_user message[:from] if message[:from]
-
-    return if message[:chat].nil?
-
-    (message[:entities] || []).each do |message_entity|
-      next unless message_entity[:type] == 'bot_command' &&
-                  message_entity[:offset].zero? &&
-                  message_entity[:length] == message[:text].length
-
-      handle_command message[:chat][:id], message[:text] if message[:chat]
-    end
   end
-  # rubocop:enable AbcSize, CyclomaticComplexity, PerceivedComplexity
 
   def handle_user(user)
     telegram_user =
@@ -51,12 +39,4 @@ private
 
     telegram_user.save!
   end
-
-  def handle_command(chat_id, command)
-    RestClient.post(
-      "https://api.telegram.org/bot#{@telegram_bot.api_token}/sendMessage",
-      chat_id: chat_id,
-      text:    "Command: #{command}",
-    )
-  end
 end