class ForemanSalt::SaltKeysController

def index
  @proxy = find_proxy
  Rails.cache.delete("saltkeys_#{@proxy.id}") if params[:expire_cache] == 'true'
  keys = if params[:state].blank?
           SmartProxies::SaltKeys.all @proxy
         else
           SmartProxies::SaltKeys.find_by_state(@proxy, params[:state].downcase)
         end
  @keys = keys.sort.paginate page: params[:page], per_page: Setting[:entries_per_page]
end