module SiteConfigParams
  SPECIAL_PARAMS_TO_ADD =
    %w[authentication_providers email_addresses meta_keywords credit_prices_in_cents auth_providers_to_enable].freeze
  def site_config_params
    has_emails = params.dig(:site_config, :email_addresses).present?
    params[:site_config][:email_addresses][:default] = ApplicationConfig["DEFAULT_EMAIL"] if has_emails
    params.require(:site_config)&.permit(
      (SiteConfig.keys + SPECIAL_PARAMS_TO_ADD).map(&:to_sym),
      authentication_providers: [],
      social_media_handles: SiteConfig.social_media_handles.keys,
      email_addresses: SiteConfig.email_addresses.keys,
      meta_keywords: SiteConfig.meta_keywords.keys,
      credit_prices_in_cents: SiteConfig.credit_prices_in_cents.keys,
    )
  end
end