Listening for transactions updates

Using Swift
1

I'm a really new one in swift and xcode... but I got into it, and maybe this is a silly question, but I'm getting that error, and I just can't figure it out... I created an iapManager.swift and add a task to it... but somehow, I still having that error... any help would be appreciated. Cheers,

2

Would you kindly share the exact error message and as much code that triggers that error as possible? Without this additional information it's impossible to diagnose the issue.

3

thank you for your kind answer... actually I'm not getting the error... I'll write the code anyway... maybe it's a poor approach I made to solve it... but the error dissapeared... I implemented this code:

/// Unlocks an option and saves it
 private func unlockOption(for productID: String) {
     if productID == "com.myapp.optionB" {
         optionBUnlocked = true
         UserDefaults.standard.set(true, forKey: "optionBUnlocked")
     }
     if productID == "com.myapp.optionC" {
         optionCUnlocked = true
         UserDefaults.standard.set(true, forKey: "optionCUnlocked")
     }
 }
/// Persistent transaction listener
  func listenForTransactions() async {
      for await verification in Transaction.updates {
          switch verification {
          case .verified(let transaction):
              unlockOption(for: transaction.productID)
              await transaction.finish()
          case .unverified(_, _):
              print("Unverified transaction update.")
          }
      }
  }

I put it in the main.swift file... that made the difference... initially it was in a storekeit file.. with this kind of code:

@MainActor
class StoreManager: ObservableObject {
static let shared = StoreManager()

@Published var optionBUnlocked: Bool = false
@Published var optionCUnlocked: Bool = false

private let productIDs: Set<String> = ["com.myapp.optionB", "com.myapp.optionC"]

init() {
    Task {
        await listenForTransactions()
        await restorePurchases() // Ensure previous purchases are restored at launch
    }
}

but it was not working.. the error was a warning from xcode... "Making a purchase without listening for transaction updates risks missing successful purchases. Create a Task to iterate Transaction.updates at launch."

Now I'll try to set up a suscription... we'll see...