Redirect From Page based on Balance

/**
 * Redirect Users from Page Based on Balance
 * @version 1.0
 */
add_action( 'template_redirect', 'mycred_pro_restrict_page_access' );
function mycred_pro_restrict_page_access() {

	// Only applicable to the page with the ID 40
	if ( ! is_page( 40 ) ) return;

	$redirect = false;

	// Redirect visitors
	if ( ! is_user_logged_in() )
		$redirect = true;

	// Logged in users need a balance check
	if ( ! $redirect && function_exists( 'mycred' ) ) {

		$point_type = 'mycred_default';
		$min_balance = 100;

		$mycred = mycred( $point_type );
		$balance = $mycred->get_users_balance( get_current_user_id(), $point_type );

		// Check balance against minimum requirement
		if ( $balance < $min_balance )
			$redirect = true;

	}

	// Do the redirect
	if ( $redirect ) {

		wp_redirect( get_permalink( 22 ) );
		exit;

	}

}