confirmOneClickOrder method Null safety

Future<String> confirmOneClickOrder(
  1. {required int customerId,
  2. int? addressId,
  3. required int qty,
  4. required int skuId}
)

It's used to confirm the order with one click.

You can use it in product page.

Implementation

Future<String> confirmOneClickOrder(
    {required int customerId,
    int? addressId,
    required int qty,
    required int skuId});