WC_Shipping_Zones::add_zone_order_conflict_warnings │ private static │ WC 11.1.0

Add warnings to zones that are fully covered by a higher-priority zone.

Method of the class: WC_Shipping_Zones{}

No Hooks.

Returns

array. Shipping zones with order conflict warnings.

Usage

$result = WC_Shipping_Zones::add_zone_order_conflict_warnings( $zones );

$zones(array) (required)

Shipping zones.

Changelog

WC_Shipping_Zones::add_zone_order_conflict_warnings() WC Shipping Zones::add zone order conflict warnings code ^{WC 11.1.2}

private static function add_zone_order_conflict_warnings( $zones ) {
	$ordered_zones         = $zones;
	$higher_priority_zones = array();

	uasort(
		$ordered_zones,
		function ( $zone_a, $zone_b ) {
			$order_a = absint( $zone_a['zone_order'] ?? 0 );
			$order_b = absint( $zone_b['zone_order'] ?? 0 );

			if ( $order_a === $order_b ) {
				return absint( $zone_a['zone_id'] ?? 0 ) <=> absint( $zone_b['zone_id'] ?? 0 );
			}

			return $order_a <=> $order_b;
		}
	);

	foreach ( $ordered_zones as $zone ) {
		$shadowing_zone = self::get_shadowing_zone( $zone, $higher_priority_zones );

		if ( $shadowing_zone ) {
			$zones[ $zone['zone_id'] ]['zone_order_conflict_warning'] = sprintf(
				/* translators: %1$s: Higher-priority shipping zone name. */
				__( 'This zone will not be matched because "%1$s" covers the same region earlier in the list. Move this zone above "%1$s" to make it available.', 'woocommerce' ),
				$shadowing_zone['zone_name']
			);
		}

		$higher_priority_zones[] = $zone;
	}

	return $zones;
}