Automattic\WooCommerce\Admin\Features\ShippingPartnerSuggestions

ShippingPartnerSuggestions::sort_by_primary │ private static │ WC 1.0

Sort suggestions so that partners whose countries_where_primary list contains the current store country appear first.

Method of the class: ShippingPartnerSuggestions{}

No Hooks.

Returns

Array. Sorted suggestions.

Usage

$result = ShippingPartnerSuggestions::sort_by_primary( $suggestions );

$suggestions(array) (required)

Suggestions to sort.

ShippingPartnerSuggestions::sort_by_primary() ShippingPartnerSuggestions::sort by primary code ^{WC 10.8.1}

private static function sort_by_primary( array $suggestions ) {
	$country = wc_get_base_location()['country'] ?? '';

	// Attach original indices to preserve input order for equal-priority items
	// (usort is not stable on PHP < 8.0).
	$indexed = array_map(
		function ( $item, $idx ) {
			return array( $item, $idx );
		},
		$suggestions,
		array_keys( $suggestions )
	);

	usort(
		$indexed,
		function ( $a, $b ) use ( $country ) {
			$a_primary = isset( $a[0]->countries_where_primary ) && is_array( $a[0]->countries_where_primary ) && in_array( $country, $a[0]->countries_where_primary, true );
			$b_primary = isset( $b[0]->countries_where_primary ) && is_array( $b[0]->countries_where_primary ) && in_array( $country, $b[0]->countries_where_primary, true );

			if ( $a_primary === $b_primary ) {
				return $a[1] - $b[1];
			}

			return $a_primary ? -1 : 1;
		}
	);

	return array_column( $indexed, 0 );
}