UIAlertControllerExtensions and Notification handler

Notify.swift

import UIKit

class Notify {
    
    class func resetEventCount() {
        eventCount = 0;
        UIApplication.sharedApplication().applicationIconBadgeNumber = 0
    }
    
    class func withMessage(message:String) {
        if UIApplication.sharedApplication().applicationState != .Active && self.getEnabled(){
            eventCount += 1
            let localNotification = UILocalNotification()
            localNotification.alertBody = message
            localNotification.soundName = UILocalNotificationDefaultSoundName
            localNotification.applicationIconBadgeNumber = eventCount
            UIApplication.sharedApplication().presentLocalNotificationNow(localNotification)
        }

    }
    
    class func setEnable(enabled:Bool = true) {
        NSUserDefaults.standardUserDefaults().setBool(enabled, forKey:"notifications")
    }
    
    class func getEnabled() -> Bool {
        return NSUserDefaults.standardUserDefaults().boolForKey("notifications")
    }
    
}

var eventCount = 0

UIAlertControllerExtensions.swift

import UIKit

extension UIAlertController {
 
    class func alertOnError(error:NSError, handler:((UIAlertAction!) -> Void)? = nil) -> UIAlertController {
        var alert = UIAlertController(title: "Error", message:error.localizedDescription, preferredStyle: UIAlertControllerStyle.Alert)
        alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.Default, handler:handler))
        return alert
    }

    class func alertOnErrorWithMessage(message:String, handler:((UIAlertAction!) -> Void)? = nil) -> UIAlertController {
        var alert = UIAlertController(title: "Error", message:message, preferredStyle: UIAlertControllerStyle.Alert)
        alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.Default, handler:handler))
        return alert
    }

    class func alertWithMessage(message:String, handler:((UIAlertAction!) -> Void)? = nil) -> UIAlertController {
        var alert = UIAlertController(title: "Alert", message:message, preferredStyle: UIAlertControllerStyle.Alert)
        alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.Default, handler:handler))
        return alert
    }

}