70 lines
2.2 KiB
Swift
70 lines
2.2 KiB
Swift
//
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// StoreKitReceiptReader.swift
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// Passepartout
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//
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// Created by Davide De Rosa on 11/5/24.
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// Copyright (c) 2024 Davide De Rosa. All rights reserved.
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//
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// https://github.com/passepartoutvpn
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//
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// This file is part of Passepartout.
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//
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// Passepartout is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Passepartout is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
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//
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import Foundation
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import StoreKit
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public final class StoreKitReceiptReader: InAppReceiptReader, Sendable {
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public init() {
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}
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public func receipt() async -> InAppReceipt? {
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let originalBuildNumber: Int?
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do {
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switch try await AppTransaction.shared {
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case .verified(let tx):
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originalBuildNumber = Int(tx.originalAppVersion)
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default:
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originalBuildNumber = nil
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}
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} catch {
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originalBuildNumber = nil
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}
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var transactions: [Transaction] = []
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for await entitlement in Transaction.currentEntitlements {
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switch entitlement {
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case .verified(let tx):
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transactions.append(tx)
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default:
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break
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}
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}
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let purchaseReceipts = transactions
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.compactMap {
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InAppReceipt.PurchaseReceipt(
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productIdentifier: $0.productID,
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expirationDate: $0.expirationDate,
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cancellationDate: $0.revocationDate,
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originalPurchaseDate: $0.originalPurchaseDate
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)
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}
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return InAppReceipt(originalBuildNumber: originalBuildNumber, purchaseReceipts: purchaseReceipts)
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}
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}
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