passepartout-apple/Passepartout/Library/Sources/CommonIAP/Strategy/FakeAppReceiptReader.swift

99 lines
3.2 KiB
Swift

//
// FakeAppReceiptReader.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 FakeAppReceiptReader: 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) async {
await addPurchase(with: identifier, expirationDate: nil, cancellationDate: nil)
}
}
extension FakeAppReceiptReader {
public func addPurchase(
with product: AppProduct,
expirationDate: Date? = nil,
cancellationDate: Date? = nil
) async {
await addPurchase(
with: product.rawValue,
expirationDate: expirationDate,
cancellationDate: cancellationDate
)
}
public func addPurchase(
with identifier: String,
expirationDate: Date? = nil,
cancellationDate: Date? = nil
) async {
guard let localReceipt else {
fatalError("Call setReceipt() first")
}
var purchaseReceipts = localReceipt.purchaseReceipts ?? []
purchaseReceipts.append(.init(
productIdentifier: identifier,
expirationDate: expirationDate,
cancellationDate: cancellationDate,
originalPurchaseDate: nil
))
let newReceipt = InAppReceipt(
originalBuildNumber: localReceipt.originalBuildNumber,
purchaseReceipts: purchaseReceipts
)
self.localReceipt = newReceipt
}
}