openfoodnetwork/app/controllers/spree/admin/general_settings_controller.rb

module Spree
  module Admin
    class GeneralSettingsController < Spree::Admin::BaseController
      def edit
        @preferences_general = [:site_name, :default_seo_title, :default_meta_keywords,
                                :default_meta_description, :site_url, :bugherd_api_key]
        @preferences_security = [:allow_ssl_in_production,
                                 :allow_ssl_in_staging, :allow_ssl_in_development_and_test,
                                 :check_for_spree_alerts]
        @preferences_currency = [:display_currency, :hide_cents]
      end

      def update
        params.each do |name, value|
          next unless Spree::Config.has_preference? name

          Spree::Config[name] = value
        end
        flash[:success] = Spree.t(:successfully_updated, resource: Spree.t(:general_settings))

        redirect_to edit_admin_general_settings_path
      end

      def dismiss_alert
        return unless request.xhr? && params[:alert_id]

        dismissed = Spree::Config[:dismissed_spree_alerts] || ''
        Spree::Config.set(dismissed_spree_alerts: dismissed.
                                                    split(',').
                                                    push(params[:alert_id]).
                                                    join(','))
        filter_dismissed_alerts
        render nothing: true
      end
    end
  end
end