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// Copyright © 2015 Abhishek Banthia
import Cocoa
import StoreKit
final class ReviewController {
private static var storage = UserDefaults.standard
private static let version: String = Bundle.main.object(forInfoDictionaryKey: "CFBundleVersion") as? String ?? "N/A"
private static var debugging = false
private enum Keys {
static let lastPrompt = "last-prompt"
static let lastVersion = "last-version"
static let install = "install"
}
class func applicationDidLaunch(_ defaults: UserDefaults = UserDefaults.standard) {
if ProcessInfo.processInfo.arguments.contains(CLUITestingLaunchArgument) {
debugging = true
}
storage = defaults
guard defaults.object(forKey: Keys.install) == nil else { return }
defaults.set(Date(), forKey: Keys.install)
}
class func setPreviewMode(_ value: Bool) {
debugging = value
}
class func prompted() {
storage.set(Date(), forKey: Keys.lastPrompt)
storage.set(version, forKey: Keys.lastVersion)
}
class func canPrompt() -> Bool {
guard debugging == false else { return true }
let day: TimeInterval = -1 * 60 * 60 * 24
let minInstall: TimeInterval = day * 7
// Check if the app has been installed for atleast 7 days
guard let install = storage.object(forKey: Keys.install) as? Date,
install.timeIntervalSinceNow < minInstall
else { return false }
// If we have never been prompted before, go ahead and prompt
guard let lastPrompt = storage.object(forKey: Keys.lastPrompt) as? Date,
let lastVersion = storage.object(forKey: Keys.lastVersion) as? String
else { return true }
// Minimum interval between two versions should be 3 months
let minInterval: TimeInterval = day * 90
// never prompt w/in the same version
return lastVersion != version
// limit all types of prompts to at least 1mo intervals
&& lastPrompt.timeIntervalSinceNow < minInterval
}
class func prompt() {
if #available(OSX 10.14, *) {
SKStoreReviewController.requestReview()
} else {
guard let ratingsURL = URL(string: AboutUsConstants.AppStoreLink) else {
return
}
NSWorkspace.shared.open(ratingsURL)
}
prompted()
}
}