FlurSchnaps-iOS/FlurSchnaps/FlurSchnapsApp.swift
2022-11-18 13:38:25 +01:00

111 lines
3.8 KiB
Swift

import SwiftUI
import BinaryCodable
@main
struct FlurSchnapsApp: App {
@UIApplicationDelegateAdaptor(AppDelegate.self)
var appDelegate
var body: some Scene {
WindowGroup {
ContentView()
}
}
}
class AppDelegate: NSObject, UIApplicationDelegate {
@AppStorage("deviceToken")
var pushToken: Data?
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey : Any]? = nil) -> Bool {
// For iOS 10 display notification (sent via APNS)
UNUserNotificationCenter.current().delegate = self
UIApplication.shared.registerForRemoteNotifications()
return true
}
func application(_ application: UIApplication,
didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
let token = deviceToken.hexEncoded
print("Registered for remote notifications with token: \(token)")
uploadNewDeviceToken(deviceToken)
}
func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any],
fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
print(userInfo)
completionHandler(UIBackgroundFetchResult.newData)
}
private func uploadNewDeviceToken(_ token: Data) {
Task {
let tokenUpload = TokenUpload(currentToken: token, previousToken: pushToken)
let data: Data
do {
data = try BinaryEncoder().encode(tokenUpload)
} catch {
print("Failed to encode token upload")
return
}
let result: URLResponse
do {
var request = URLRequest(url: URL(string: "https://christophhagen.de/schnaps/token")!)
request.httpMethod = "POST"
(_, result) = try await URLSession.shared.upload(for: request, from: data)
} catch {
print("Failed to upload token: \(error)")
return
}
guard let response = result as? HTTPURLResponse else {
print("Invalid response \(result)")
return
}
guard response.statusCode == 200 else {
print("Invalid response to token upload: \(response.statusCode)")
return
}
print("Push token uploaded")
DispatchQueue.main.async {
self.pushToken = token
}
}
// Upload new token, possibly with old one
}
}
extension AppDelegate: UNUserNotificationCenterDelegate {
// Receive displayed notifications for iOS 10 devices.
func userNotificationCenter(_ center: UNUserNotificationCenter,
willPresent notification: UNNotification,
withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
let userInfo = notification.request.content.userInfo
print(userInfo)
// Change this to your preferred presentation option
completionHandler([[.banner, .badge, .sound]])
}
func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: Error) {
}
func userNotificationCenter(_ center: UNUserNotificationCenter,
didReceive response: UNNotificationResponse,
withCompletionHandler completionHandler: @escaping () -> Void) {
let userInfo = response.notification.request.content.userInfo
print(userInfo)
completionHandler()
}
}