class OgsController < ApplicationController def show if Og.count.zero? Og.create.save end json_response Og.first end def update if og_params[:chip_scale].to_i.positive? Og.update(og_params) json_response onboarded: true else error_response :bad_request end end private def og_params params.require(:og).permit :chip_name, :chip_code, :chip_symbol, :chip_scale, :chip_prefixed end end