Created
May 27, 2020 07:49
-
-
Save wizard1066/7b443ed04cf7fac3df6a9ce9abb7c932 to your computer and use it in GitHub Desktop.
inAppP
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
// | |
// IAPManager.swift | |
// Conjugator | |
// | |
// Created by localadmin on 04.05.20. | |
// Copyright © 2020 Mark Lucking. All rights reserved. | |
// | |
import StoreKit | |
import Combine | |
final class ProductsDB: ObservableObject, Identifiable { | |
static let shared = ProductsDB() | |
var items: [SKProduct] = [] { | |
willSet { | |
DispatchQueue.main.async { | |
self.objectWillChange.send() | |
} | |
} | |
} | |
} | |
class IAPManager: NSObject { | |
static let shared = IAPManager() | |
var totalRestoredPurchases: Int = 0 | |
private override init() { | |
super.init() | |
} | |
func buyV5(product: SKProduct) { | |
let payment = SKPayment(product: product) | |
SKPaymentQueue.default().add(payment) | |
} | |
func canMakePayments() -> Bool { | |
return SKPaymentQueue.canMakePayments() | |
} | |
func startObserving() { | |
SKPaymentQueue.default().add(self) | |
} | |
func stopObserving() { | |
SKPaymentQueue.default().remove(self) | |
} | |
func getProductsV5() { | |
let productIDs = Set(returnProductIDs()) | |
let request = SKProductsRequest(productIdentifiers: Set(productIDs)) | |
request.delegate = self | |
request.start() | |
} | |
func returnProductIDs() -> [String] { | |
return ["ch.cqd.apple", "ch.cqd.orange", "ch.cqd.pears"] | |
} | |
func formatPrice(for product: SKProduct) -> String? { | |
let formatter = NumberFormatter() | |
formatter.numberStyle = .currency | |
formatter.locale = product.priceLocale | |
return formatter.string(from: product.price) | |
} | |
func paymentQueueRestoreCompletedTransactionsFinished(_ queue: SKPaymentQueue) { | |
if totalRestoredPurchases != 0 { | |
purchasePublisher.send(("IAP: Purchases successfull restored!", true)) | |
} else { | |
purchasePublisher.send(("IAP: No purchases to restore!", true)) | |
} | |
} | |
func paymentQueue(_ queue: SKPaymentQueue, restoreCompletedTransactionsFailedWithError error: Error) { | |
if let error = error as? SKError { | |
if error.code != .paymentCancelled { | |
purchasePublisher.send(("IAP Restore Error: " + error.localizedDescription, false)) | |
} else { | |
purchasePublisher.send(("IAP Error: " + error.localizedDescription, false)) | |
} | |
} | |
} | |
func restorePurchasesV5() { | |
totalRestoredPurchases = 0 | |
SKPaymentQueue.default().restoreCompletedTransactions() | |
} | |
func purchaseV5(product: SKProduct) -> Bool { | |
if !IAPManager.shared.canMakePayments() { | |
return false | |
} else { | |
let payment = SKPayment(product: product) | |
SKPaymentQueue.default().add(payment) | |
} | |
return true | |
} | |
} | |
extension IAPManager: SKProductsRequestDelegate, SKRequestDelegate { | |
func productsRequest(_ request: SKProductsRequest, didReceive response: SKProductsResponse) { | |
let badProducts = response.invalidProductIdentifiers | |
let goodProducts = response.products | |
if !goodProducts.isEmpty { | |
ProductsDB.shared.items = response.products | |
print("bon ", ProductsDB.shared.items) | |
} | |
print("badProducts ", badProducts) | |
} | |
func request(_ request: SKRequest, didFailWithError error: Error) { | |
print("didFailWithError ", error) | |
purchasePublisher.send(("Purchase request failed ", true)) | |
} | |
func requestDidFinish(_ request: SKRequest) { | |
print("request did finish ") | |
} | |
} | |
extension IAPManager: SKPaymentTransactionObserver { | |
func paymentQueue(_ queue: SKPaymentQueue, updatedTransactions transactions: [SKPaymentTransaction]) { | |
transactions.forEach { (transaction) in | |
switch transaction.transactionState { | |
case .purchased: | |
SKPaymentQueue.default().finishTransaction(transaction) | |
purchasePublisher.send(("Purchased ", true)) | |
case .restored: | |
totalRestoredPurchases += 1 | |
SKPaymentQueue.default().finishTransaction(transaction) | |
purchasePublisher.send(("Restored ", true)) | |
case .failed: | |
if let error = transaction.error as? SKError { | |
purchasePublisher.send(("Payment Error \(error.code) ", false)) | |
print("Payment Failed \(error.code)") | |
} | |
SKPaymentQueue.default().finishTransaction(transaction) | |
case .deferred: | |
print("Ask Mom ...") | |
purchasePublisher.send(("Payment Diferred ", false)) | |
case .purchasing: | |
print("working on it...") | |
purchasePublisher.send(("Payment in Process ", false)) | |
default: | |
break | |
} | |
} | |
} | |
} |
Your right. It should be included. It is defined like this.
let purchasePublisher = PassthroughSubject<(String, Bool), Never>()
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
When pasting this into Xcode, purchasePublisher is not found.