Automattic\WooCommerce\Internal\Admin

OrderMilestoneEasterEgg::is_qualifying_order │ public │ WC 1.0

Returns true if the given order qualifies for milestone consideration: status is processing or completed, and a transaction ID is present.

Used as a cheap pre-filter before running the full milestone count query.

Method of the class: OrderMilestoneEasterEgg{}

No Hooks.

Returns

true|false.

Usage

$OrderMilestoneEasterEgg = new OrderMilestoneEasterEgg();
$OrderMilestoneEasterEgg->is_qualifying_order( $order_id ): bool;
$order_id(int) (required)
The order ID to check.

OrderMilestoneEasterEgg::is_qualifying_order() code WC 10.9.1

woocommerce/src/Internal/Admin/OrderMilestoneEasterEgg.php 
public function is_qualifying_order( int $order_id ): bool {
	$order = wc_get_order( $order_id );
	if ( ! $order instanceof \WC_Order ) {
		return false;
	}
	return '' !== $order->get_transaction_id()
		&& in_array( $order->get_status(), array( 'processing', 'completed' ), true );
}