scinote-web/app/controllers/client_api/users_controller.rb

module ClientApi
  class UsersController < ApplicationController

    def current_user_info
      respond_to do |format|
        format.json do
          render template: '/client_api/users/show',
                 status: :ok,
                 locals: { user: current_user }
        end
      end
    end
  end
end