BP_Settings_Export::process_erase( $user,  $page, bool $email_address )

	function process_erase( $user, $page, $email_address ) {

		if ( ! $user || is_wp_error( $user ) ) {
			return $this->response_erase( array(), true );
		}

		$items_removed  = true;
		$items_retained = false;

		$notification_settings = $this->get_notification_settings();

		foreach ( $notification_settings as $noti_key => $notification_label ) {
			bp_delete_user_meta( $user->ID, $noti_key );
		}

		/**
		 * @todo add title/description
		 *
		 * @since BuddyBoss 1.0.0
		 */
		do_action( 'buddyboss_bp_gdpr_delete_additional_settings', $user );

		$done = true;

		return $this->response_erase( $items_removed, $done, array(), $items_retained );
	}