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@@ -55,6 +55,7 @@ More info here:
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- [Verify Purchase](#verify-purchase)
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- [Verify Subscription](#verify-subscription)
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- [Subscription Groups](#subscription-groups)
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+ - [Get distinct purchase identifiers](#get-distinct-purchase-identifiers)
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- [Notes](#notes)
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- [Change Log](#change-log)
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- [Sample Code](#sample-code)
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@@ -637,6 +638,31 @@ SwiftyStoreKit.verifyReceipt(using: appleValidator) { result in
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}
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}
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```
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+#### Get distinct purchase identifiers
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+
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+You can retrieve all product identifiers with the `getDistinctPurchaseIds` method:
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+
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+```swift
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+let appleValidator = AppleReceiptValidator(service: .production, sharedSecret: "your-shared-secret")
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+SwiftyStoreKit.verifyReceipt(using: appleValidator) { result in
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+ switch result {
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+ case .success(let receipt):
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+ let productIds = SwiftyStoreKit.getDistinctPurchaseIds(inReceipt receipt: ReceiptInfo)
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+ let purchaseResult = SwiftyStoreKit.verifySubscriptions(productIds: productIds, inReceipt: receipt)
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+ switch purchaseResult {
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+ case .purchased(let expiryDate, let items):
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+ print("\(productIds) are valid until \(expiryDate)\n\(items)\n")
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+ case .expired(let expiryDate, let items):
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+ print("\(productIds) are expired since \(expiryDate)\n\(items)\n")
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+ case .notPurchased:
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+ print("The user has never purchased \(productIds)")
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+ }
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+ case .error(let error):
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+ print("Receipt verification failed: \(error)")
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+ }
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+}
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+```
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+
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## Notes
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The framework provides a simple block based API with robust error handling on top of the existing StoreKit framework. It does **NOT** persist in app purchases data locally. It is up to clients to do this with a storage solution of choice (i.e. NSUserDefaults, CoreData, Keychain).
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