#12

backend/app/controllers/users_controller.rb

@@ -14,6 +14,13 @@ class UsersController < ApplicationController
                  end
   end
 
+  def renew
+    user = current_user
+    user.inheritance_code = SecureRandom.uuid
+    user.save!
+    render json: { code: user.inheritance_code }
+  end
+
   def me
     user = User.find_by(inheritance_code: params[:code])
     render(if user