Use SK2 RenewalInfo to get renewal prices & currency #4608
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| // | ||
| // Copyright RevenueCat Inc. All Rights Reserved. | ||
| // | ||
| // Licensed under the MIT License (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // https://opensource.org/licenses/MIT | ||
| // | ||
| // CustomerCenterStoreKitUtilities.swift | ||
| // | ||
| // Created by Will Taylor on 12/18/24. | ||
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| import Foundation | ||
| import StoreKit | ||
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| import RevenueCat | ||
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| @available(iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0, visionOS 1.0, *) | ||
| class CustomerCenterStoreKitUtilities: CustomerCenterStoreKitUtilitiesType { | ||
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| func renewalPriceFromRenewalInfo(for product: StoreProduct) async -> (price: Decimal, currencyCode: String)? { | ||
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| #if compiler(>=6.0) | ||
| guard let renewalInfo = await renewalInfo(for: product) else { return nil } | ||
| guard let renewalPrice = renewalInfo.renewalPrice else { return nil } | ||
| guard let currencyCode = currencyCode(fromRenewalInfo: renewalInfo) else { return nil } | ||
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| return (renewalPrice, currencyCode) | ||
| #else | ||
| return nil | ||
| #endif | ||
| } | ||
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| private func currencyCode( | ||
| fromRenewalInfo renewalInfo: Product.SubscriptionInfo.RenewalInfo, | ||
| locale: Locale = Locale.current | ||
| ) -> String? { | ||
| if #available(iOS 16.0, macOS 13.0, tvOS 16.0, watchOS 9.0, watchOSApplicationExtension 9.0, *) { | ||
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| // renewalInfo.currency was introduced in iOS 18.0 and backdeployed through iOS 16.0 | ||
| // However, Xcode versions <15.0 don't have the symbols, so we need to check the compiler version | ||
| // to make sure that this is being built with an Xcode version >=15.0. | ||
| #if compiler(>=6.0) | ||
| guard let currency = renewalInfo.currency else { return nil } | ||
| if currency.isISOCurrency { | ||
|
There was a problem hiding this comment. interesting, what's the other option if it's not ISO? just curious There was a problem hiding this comment. I'm honestly not sure, but |
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| return currency.identifier | ||
| } else { | ||
| return nil | ||
| } | ||
| #else | ||
| return nil | ||
| #endif | ||
| } else { | ||
| #if os(visionOS) || compiler(<6.0) | ||
| return nil | ||
| #else | ||
| return renewalInfo.currencyCode | ||
| #endif | ||
| } | ||
| } | ||
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| private func renewalInfo( | ||
| for product: RevenueCat.StoreProduct | ||
| ) async -> Product.SubscriptionInfo.RenewalInfo? { | ||
| guard let statuses = try? await product.sk2Product?.subscription?.status, !statuses.isEmpty else { | ||
| // If StoreKit.Product.subscription is nil, then the product isn't a subscription | ||
| // If statuses is empty, the subscriber was never subscribed to a product in the subscription group. | ||
| return nil | ||
| } | ||
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| guard let purchaseSubscriptionStatus = statuses.first(where: { | ||
| do { | ||
| return try $0.transaction.payloadValue.ownershipType == .purchased | ||
| } catch { | ||
| return false | ||
| } | ||
| }) else { | ||
| return nil | ||
| } | ||
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| switch purchaseSubscriptionStatus.renewalInfo { | ||
| case .unverified: | ||
| return nil | ||
| case .verified(let renewalInfo): | ||
| return renewalInfo | ||
| } | ||
| } | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| // | ||
| // Copyright RevenueCat Inc. All Rights Reserved. | ||
| // | ||
| // Licensed under the MIT License (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // https://opensource.org/licenses/MIT | ||
| // | ||
| // CustomerCenterStoreKitUtilitiesType.swift | ||
| // | ||
| // Created by Will Taylor on 12/18/24. | ||
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| import Foundation | ||
| import StoreKit | ||
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| import RevenueCat | ||
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| @available(iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0, visionOS 1.0, *) | ||
| protocol CustomerCenterStoreKitUtilitiesType { | ||
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| func renewalPriceFromRenewalInfo(for product: StoreProduct) async -> (price: Decimal, currencyCode: String)? | ||
| } |
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Fall back to our old calculation method if the RenewalInfo method failed for some reason