109 lines
3.0 KiB
Swift
109 lines
3.0 KiB
Swift
//
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// InApp.swift
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// Passepartout
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//
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// Created by Davide De Rosa on 9/9/19.
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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 Combine
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import Foundation
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public enum InAppPurchaseResult: Sendable {
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case done
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case pending
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case notFound
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case cancelled
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}
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public enum InAppError: Error {
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case unknown
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}
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public struct InAppProduct: Sendable {
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public let productIdentifier: String
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public let localizedTitle: String
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public let localizedPrice: String
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public let native: Sendable?
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public init(productIdentifier: String, localizedTitle: String, localizedPrice: String, native: Sendable?) {
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self.productIdentifier = productIdentifier
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self.localizedTitle = localizedTitle
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self.localizedPrice = localizedPrice
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self.native = native
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}
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}
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public protocol InAppHelper {
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associatedtype ProductType: Hashable
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var canMakePurchases: Bool { get }
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var didUpdate: AnyPublisher<Void, Never> { get }
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func fetchProducts() async throws -> [ProductType: InAppProduct]
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func purchase(_ inAppProduct: InAppProduct) async throws -> InAppPurchaseResult
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func restorePurchases() async throws
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}
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public struct InAppReceipt: Sendable {
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public struct PurchaseReceipt: Sendable {
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public let productIdentifier: String?
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public let expirationDate: Date?
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public let cancellationDate: Date?
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public let originalPurchaseDate: Date?
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public init(productIdentifier: String?, expirationDate: Date?, cancellationDate: Date?, originalPurchaseDate: Date?) {
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self.productIdentifier = productIdentifier
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self.expirationDate = expirationDate
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self.cancellationDate = cancellationDate
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self.originalPurchaseDate = originalPurchaseDate
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}
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}
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public let originalBuildNumber: Int?
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public let purchaseReceipts: [PurchaseReceipt]?
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public init(originalBuildNumber: Int?, purchaseReceipts: [PurchaseReceipt]?) {
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self.originalBuildNumber = originalBuildNumber
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self.purchaseReceipts = purchaseReceipts
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}
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public func withBuildNumber(_ buildNumber: Int) -> Self {
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.init(originalBuildNumber: buildNumber, purchaseReceipts: purchaseReceipts)
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}
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}
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public protocol InAppReceiptReader {
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func receipt() async -> InAppReceipt?
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}
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