class DeerjikistsController < ApplicationController def show platform = params[:platform].to_s.strip code = params[:code].to_s.strip return head :bad_request if platform.blank? || code.blank? deerjikist = Deerjikist .joins(:tag) .includes(:tag, tag: :tag_name) .find_by(platform:, code:) if deerjikist render json: DeerjikistRepr.base(deerjikist) else head :not_found end end end