Nrthugu

I'm trying to enable sound for my Firebase push notifications and I'm not sure if there is code in the App Delegate which I need to implement, or if the code in my index.js is wrong.

I thought there was something I needed to import in AppDelegate related to sound, but all the guides I've found for implementing push notifications only have the basic code where [options] contains the only thing related to the notification's sound.
index.js Code:

var notification = {

    notification: {

        title: conversation.conversationName,

        body: user.username + ': ' + message.text,

        sound: 'default'

    },

    topic: topic

}

App Delegate Code: Function called in didFinishLaunchingWithOptions.

import UIKit

import Firebase

import UserNotifications



private func attemptRegisterForNotifications(application: UIApplication) {



        Messaging.messaging().delegate = self



        UNUserNotificationCenter.current().delegate = self



        let options: UNAuthorizationOptions = [.alert, .badge, .sound]



        UNUserNotificationCenter.current().getNotificationSettings { (settings) in



            if settings.authorizationStatus == .authorized {

                // Push notifications already authorized, do nothing

                print ("push notifications authorized")

            } else if settings.authorizationStatus == .notDetermined {

                // User hasn't specified notification status

                UNUserNotificationCenter.current().requestAuthorization(options: options, completionHandler: { (granted, error) in

                    if let error = error {

                        print ("Failed to request authorization:", error)

                        return

                    }



                    guard granted else {return}

                    DispatchQueue.main.async {

                        application.registerForRemoteNotifications()

                    }

                })

            } else if settings.authorizationStatus == .denied {

                // User has denied notifications

                UNUserNotificationCenter.current().requestAuthorization(options: options, completionHandler: { (granted, error) in



                    if let error = error {

                        print ("Failed to request authorization:", error)

                        return

                    }



                    let alertController = UIAlertController(title: "Enable Push Notifications", message: "Enable push notifications for optimal chat experience", preferredStyle: .alert)

                    let settingsAction = UIAlertAction(title: "Settings", style: .default) { (_) -> Void in

                        guard let settingsUrl = URL(string: UIApplication.openSettingsURLString) else {

                            return

                        }

                        if UIApplication.shared.canOpenURL(settingsUrl) {

                            UIApplication.shared.open(settingsUrl, completionHandler: { (success) in

                            })

                        }

                    }

                    let cancelAction = UIAlertAction(title: "Cancel", style: .default, handler: nil)

                    alertController.addAction(cancelAction)

                    alertController.addAction(settingsAction)

                    alertController.preferredAction = settingsAction

                    DispatchQueue.main.async {

                        self.window?.rootViewController?.present(alertController, animated: true, completion: nil)

                    }

                })

            }

        }



    }