76 lines
2.3 KiB
Swift
76 lines
2.3 KiB
Swift
//
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// Reviewer.swift
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// Passepartout
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//
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// Created by Davide De Rosa on 12/10/18.
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// Copyright (c) 2018 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 StoreKit
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import SwiftyBeaver
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private let log = SwiftyBeaver.self
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class Reviewer {
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private struct Keys {
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static let eventCount = "ReviewerEventCount"
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static let lastVersion = "ReviewerLastVersion"
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}
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static let shared = Reviewer()
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private let defaults: UserDefaults
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var eventCountBeforeRating = 3
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private init() {
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defaults = .standard
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}
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func reportEvent() {
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let currentVersion = GroupConstants.App.buildNumber
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let lastVersion = defaults.integer(forKey: Keys.lastVersion)
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if lastVersion > 0 {
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log.debug("App last reviewed for version \(lastVersion)")
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} else {
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log.debug("App was never reviewed")
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}
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guard currentVersion != lastVersion else {
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log.debug("App already reviewed for version \(currentVersion)")
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return
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}
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var count = defaults.integer(forKey: Keys.eventCount)
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count += 1
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defaults.set(count, forKey: Keys.eventCount)
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log.debug("Event reported for version \(currentVersion) (count: \(count), prompt: \(eventCountBeforeRating))")
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guard count >= eventCountBeforeRating else {
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return
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}
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log.debug("Prompting for review...")
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SKStoreReviewController.requestReview()
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defaults.removeObject(forKey: Keys.eventCount)
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defaults.set(currentVersion, forKey: Keys.lastVersion)
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}
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}
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