passepartout-apple/Passepartout/Library/Sources/CommonUtils/IAP/KvittoReceiptReader.swift

65 lines
2.1 KiB
Swift

//
// KvittoReceiptReader.swift
// Passepartout
//
// Created by Davide De Rosa on 12/20/23.
// 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 Foundation
import Kvitto
public final class KvittoReceiptReader: InAppReceiptReader, Sendable {
private let url: URL
public init(url: URL) {
self.url = url
}
public func receipt() -> InAppReceipt? {
Receipt(contentsOfURL: url)?.asInAppReceipt
}
}
private extension Receipt {
var asInAppReceipt: InAppReceipt {
var originalBuildNumber: Int?
var purchaseReceipts: [InAppReceipt.PurchaseReceipt]?
if let originalAppVersion, let buildNumber = Int(originalAppVersion) {
originalBuildNumber = buildNumber
}
if let inAppPurchaseReceipts {
purchaseReceipts = inAppPurchaseReceipts
.map {
InAppReceipt.PurchaseReceipt(
productIdentifier: $0.productIdentifier,
expirationDate: $0.subscriptionExpirationDate,
cancellationDate: $0.cancellationDate,
originalPurchaseDate: $0.originalPurchaseDate
)
}
}
return InAppReceipt(
originalBuildNumber: originalBuildNumber,
purchaseReceipts: purchaseReceipts
)
}
}