Created
September 24, 2019 11:15
-
-
Save alvaroroyo/b053bfa94a46142621c9a76f1403fa94 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
func purchase(_ product: SKProduct) { | |
guard SKPaymentQueue.canMakePayments() else { | |
return | |
} | |
let payment = SKPayment(product: product) | |
let queue = SKPaymentQueue.default() | |
queue.add(payment) | |
queue.add(self) //Delegate | |
} | |
//SKPaymentTransactionObserver | |
func paymentQueue(_ queue: SKPaymentQueue, updatedTransactions transactions: [SKPaymentTransaction]) { | |
transactions.forEach{ | |
switch $0.transactionState { | |
case .purchasing, .deferred: | |
print("IAP: Waiting response") | |
case .purchased, .restored: | |
let originalTransactionId = $0.original?.transactionIdentifier ?? $0.transactionIdentifier ?? "" | |
print("IAP: Bought (\(originalTransactionId))") | |
case .failed: | |
print("IAP: Fail") | |
@unknown default: | |
fatalError() | |
} | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment