Код: Выделить всё
extension IAPService: SKPaymentTransactionObserver {
func paymentQueue(_ queue: SKPaymentQueue, updatedTransactions transactions: [SKPaymentTransaction]) {
for transaction in transactions {
print(transaction.transactionState.status(), transaction.payment.productIdentifier)
if transaction.transactionState.status() == "purchased" {
// Pro Purchased
}
switch transaction.transactionState {
case .purchasing: break
default: queue.finishTransaction(transaction)
}
}
}
}
Подробнее здесь: https://stackoverflow.com/questions/470 ... s-complete