module Solder
  class UiStateController < ApplicationController
    before_action :set_ui_state

    def show
      render json: @ui_state.value
    end

    def update
      @ui_state.value = JSON.parse(params[:attributes])

      head :ok
    end

    private

    def ui_state_params
      params.permit(:attributes, :key)
    end

    def set_ui_state
      @ui_state = Kredis.json params[:key]
    end
  end
end