module Ecom
  module Core
    module Lookupable
      extend ActiveSupport::Concern

      included do
        before_action :set_clazz
      end

      def index
        render json: ResourceTypeSerializer.new(@clazz.all)
      end

      def create
        lookup = @clazz.new(lookup_params)
        if lookup.save
          render json: LookupSerializer.new(lookup), status: :created
        else
          render json: { success: false, errors: lookup.errors }, status: :unprocessable_entity
        end
      end

      def update
        lookup = @clazz.find(params[:id])
        if lookup.update(lookup_params)
          render json: LookupSerializer.new(lookup)
        else
          render json: { success: false, errors: lookup.errors }, status: :unprocessable_entity
        end
      end


      private

      def set_clazz
        @clazz = "Ecom::Core::#{controller_name.classify}".constantize
      end

      def lookup_params
        params.require(:lookup).permit(:name)
      end
    end
  end
end