passepartout-apple/Passepartout/Library/Sources/CommonLibrary/Mock/MockAppReceiptReader.swift
Davide d8c4e87239
Refactor in-app entities for StoreKit/Kvitto integration (#820)
Refactoring:

- Get receipts from StoreKit Transaction.currentEntitlements
- Search for the originally purchased build in the local receipt anyway
(Kvitto)
- Fall back to release receipt (Kvitto), if any, for feature eligibility
in TestFlight builds
- Parse and verify expiration date in subscriptions
- Decouple in-app identifier composition from BundleConfiguration
- Fix user level features only applied when a receipt was not found

Testing:

- Add StoreKit configuration
- Fake purchases with PP_FAKE_IAP
- Fake user level with PP_USER_LEVEL

Then for reactive receipt reload, detect app activation differently:

- iOS/tvOS on .scenePhase
- macOS on launch and NSWorkspace.didActivateApplicationNotification

As to features:

- Credit former "Full version" purchasers with all current AND future
features, except the Apple TV
2024-11-06 13:20:12 +01:00

77 lines
2.6 KiB
Swift

//
// MockAppReceiptReader.swift
// Passepartout
//
// Created by Davide De Rosa on 12/19/23.
// Copyright (c) 2024 Davide De Rosa. All rights reserved.
//
// https://github.com/passepartoutvpn
//
// This file is part of Passepartout.
//
// Passepartout is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Passepartout is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
//
import CommonUtils
import Foundation
public actor MockAppReceiptReader: AppReceiptReader {
private var localReceipt: InAppReceipt?
public init(receipt localReceipt: InAppReceipt? = nil) {
self.localReceipt = localReceipt
}
public func setReceipt(withBuild build: Int, products: Set<AppProduct>, cancelledProducts: Set<AppProduct> = []) {
setReceipt(
withBuild: build,
identifiers: Set(products.map(\.rawValue)),
cancelledIdentifiers: Set(cancelledProducts.map(\.rawValue))
)
}
public func setReceipt(withBuild build: Int, identifiers: Set<String>, cancelledIdentifiers: Set<String> = []) {
localReceipt = InAppReceipt(originalBuildNumber: build, purchaseReceipts: identifiers.map {
.init(
productIdentifier: $0,
expirationDate: nil,
cancellationDate: cancelledIdentifiers.contains($0) ? Date() : nil,
originalPurchaseDate: nil
)
})
}
public func receipt(at userLevel: AppUserLevel) async -> InAppReceipt? {
localReceipt
}
public func addPurchase(with identifier: String) {
guard let localReceipt else {
fatalError("Call setReceipt() first")
}
var purchaseReceipts = localReceipt.purchaseReceipts ?? []
purchaseReceipts.append(.init(
productIdentifier: identifier,
expirationDate: nil,
cancellationDate: nil,
originalPurchaseDate: nil
))
let newReceipt = InAppReceipt(
originalBuildNumber: localReceipt.originalBuildNumber,
purchaseReceipts: purchaseReceipts
)
self.localReceipt = newReceipt
}
}