yaks form

# yaks mapper
form :make_admin, if: -> { !object.admin? && !object.my_self? } do
  action '/api/admin/users/{user_guid}'
  method 'POST'
  media_type 'application/json'

  hidden :action, value: -> { 'make_admin' }
end

# controller
post '/api/admin/user/:user_guid' do
    user_guid = params[:user_guid]

    case params[:action]
    when 'make_admin'
      ToolboxAdminBc::ApplicationServices::ToolboxUserSettingsService.make_admin user_guid: user_guid
    when 'revoke_admin'
      ToolboxAdminBc::ApplicationServices::ToolboxUserSettingsService.revoke_admin user_guid: user_guid

    redirect "/api/admin/users/#{user_guid}"
  end