Handle the notifications

handleNotifications.swift

@import UserNotifications;
 
extension NotificationManager: UNUserNotificationCenterDelegate
{
    // Called because the user interacted with a notification. Actions may be dismiss, open, or choosing an action.
    func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: () -> Void) 
    {
        print(response)
    }
     
    // Called because a notification was received while the app was in the foreground.
    func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: (UNNotificationPresentationOptions) -> Void) 
    {
        // delivers a notification to an app running in the foreground.
    }
}