StoreKit 2:如何验证活动订阅？
StoreKit 2:如何验证活动订阅？
提问于 2022-10-04 20:21:50
许多围绕教程 2甚至苹果自己的示例代码的苹果自己的示例代码引用了“Xcode中的StoreKit测试，这样您就可以构建和运行示例应用程序，而无需在around中完成任何设置。该项目在Products.storekit文件中为StoreKit测试服务器定义了应用程序中的产品。”我有一个在active (从SwiftyStoreKit迁移到SwiftyStoreKit 2)中已经设置了自动更新订阅的应用程序，我可以设置这个StoreKitManager类来检查活动订阅，而不需要创建一个单独的Products.plist文件吗？下面的代码，主要是基于苹果的示例代码，结果是Error Domain=ASDErrorDomain Code=509 "No active account"，这很明显，因为我不知道如何将我的产品连接到StoreKit 2逻辑？
编辑:这是我的代码的要旨
import Foundation
import StoreKit
typealias Transaction = StoreKit.Transaction
public enum StoreError: Error {
case failedVerification
}
@available(watchOSApplicationExtension 8.0, *)
class WatchStoreManager: ObservableObject {
var updateListenerTask: Task<Void, Error>? = nil
init() {
print("Init called in WatchStoreManager")
//Start a transaction listener as close to app launch as possible so you don't miss any transactions.
updateListenerTask = listenForTransactions()
}
deinit {
updateListenerTask?.cancel()
}
func listenForTransactions() -> Task<Void, Error> {
return Task.detached {
//Iterate through any transactions that don't come from a direct call to `purchase()`.
for await result in Transaction.updates {
do {
let transaction = try self.checkVerified(result)
print("we have a verified transacction")
//Deliver products to the user.
//TODO:
//await self.updateCustomerProductStatus()
//Always finish a transaction.
await transaction.finish()
} catch {
//StoreKit has a transaction that fails verification. Don't deliver content to the user.
print("Transaction failed verification")
}
}
}
}
func checkVerified<T>(_ result: VerificationResult<T>) throws -> T {
//Check whether the JWS passes StoreKit verification.
switch result {
case .unverified:
//StoreKit parses the JWS, but it fails verification.
throw StoreError.failedVerification
case .verified(let safe):
//The result is verified. Return the unwrapped value.
return safe
}
}
}回答 1
Stack Overflow用户
发布于 2022-11-06 17:19:58
509:无活动账户
意味着用户没有登录到应用程序商店。转到Settings -> Sign in to Your iPhone并使用有效的App或沙箱帐户登录
编辑:我看到你在你的设备上登录-这很奇怪。你说过你还没把你的产品联系起来。您需要从App获取类似于以下内容的产品。但我不希望你看到具体的错误信息..。
enum AppProduct: String, CaseIterable, Identifiable {
case noAds = "MYUNIQUEIDENTIFIER_ESTABLISHEDIN_APPSTORECONNECT"
var id: String {
UUID().uuidString
} // to make it Identifiable for use in a List
static var allProductIds: [String] {
return Self.allCases.map { $0.rawValue }
} // convenience
}
@MainActor
@discardableResult func fetchProducts() async throws -> [Product] {
let products = try await Product.products(for: AppProduct.allProductIds) // this is the call that fetches products
guard products.first != nil else { throw PurchaseError.unknown } // custom error
self._storeProducts = products
let fetchedProducts: [AppProduct] = products.compactMap {
let appProduct = AppProduct(rawValue: $0.id)
return appProduct
}
self.fetchedProducts = fetchedProducts
try await checkPurchased()
return products
}
private func checkPurchased() async throws {
for product in _storeProducts {
guard let state = await product.currentEntitlement else { continue }
let transaction = try self.checkVerified(state)
//Always finish a transaction.
await transaction.finish()
}
}当验证通过时，我在checkVerified中设置购买状态.
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原文链接：
https://stackoverflow.com/questions/73953272
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