Details:
When manually adding a shipment to an order via the route "/admin/commerce/orders/{commerce_order}/shipments/add/{commerce_shipment_type}", the UPS shipping method fails to appear.
Cause:
The method calculateRates in the shipment handling script only attempts to fetch shipping rates if the shipment already has an address associated with it. Here's the relevant code segment:
public function calculateRates(ShipmentInterface $shipment) {
// Rates are fetched only if there is an existing address on the shipment profile
if ($shipment->getShippingProfile()->get('address')->isEmpty()) {
return []; // No rates are returned if the address is absent
}
// Fetch and return UPS rates if an address is present
return $this->upsRateService->getRates($shipment, $this->parentEntity);
}
Closed: works as designed
3.0
Code
The solution is straightforward: just add a new address in the new shipping form and click the 'Recalculate shipping' button. This action will display the UPS shipping method with shipping rates.