ONXPushManager subclass example

PushManager.swift

//
//  PushManager.swift
//  Debts
//
//  Created by Alexei on 13.04.15.
//  Copyright (c) 2015 Onix. All rights reserved.
//

import UIKit
import AudioToolbox

class PushManager: ONXPushManager {
    class var manager : PushManager {
        struct Static {
            static let instance : PushManager = PushManager()
        }
        
        return Static.instance
    }
    
    override func actFromPush(pushInfo: PushInfo) {
        if let title = pushInfo.userInfo["aps"]?["alert"] as? String {
            if let window = UIApplication.sharedApplication().delegate?.window {
                if let controller = window?.rootViewController {
                    AudioServicesPlayAlertSound(1015)
                    TSMessage.showNotificationInViewController(controller.presentedViewController ?? controller,
                        title: title,
                        subtitle: nil,
                        type: .Success)
                }
            }
        }
    }
    
    override func updatePushesWithLatestToken() {
        let sessionToken = ServerManager.authToken()
        if sessionToken != nil {
            if let deviceToken = self.latestToken {
                var request: BaseRequest?
                
                if let savedToken = self.savedPushToken() {
                    if savedToken != deviceToken {
                        //UPDATE REQUEST
                        request = UpdatePushTokenRequest(savedToken: savedToken, newToken: deviceToken)
                    } else {
                        println("updatePushesWithLatestToken - not updating - same token")
                    }
                } else {
                    //POST REQUEST
                    request = PostDeviceRequest(pushToken: deviceToken)
                }
                
                if let uRequest = request {
                    uRequest.completionBlock = { (responseJson, error) -> () in
                        if let uError = error {
                            Flurry.logError("Registration for push notifications error",
                                message: "response string: \(responseJson); request: \(uRequest)",
                                error: uError)
                        } else {
                            dispatch_async(dispatch_get_main_queue(), { () -> Void in
                                self.savePushToken(deviceToken)
                            })
                        }
                    }
                    
                    ServerManager().runRequest(uRequest)
                }
            }
            //Debug only
            //            else {
            //                println("updatePushesWithLatestToken - no latestToken");
            //
            //                dispatch_async(dispatch_get_main_queue(), { () -> Void in
            //                    errorAlert("No token found for Push Notification registration. You won't recieve push notifications for this device. Please try to relogin.")
            //                })
            //            }
        } else {
            println("updatePushesWithLatestToken - no authToken");
        }
    }
    
    override func deleteTokenFromBackend() {
        if let token = self.savedPushToken() {
            let request = DeletePushTokenReq(tokenToDelete: token)
            request.completionBlock = { (responseJson, error) -> () in
                println("deleteTokenFromBackend error \(error)")
                println("updatePdeleteTokenFromBackendushesWithLatestToken json \(responseJson)")
                
                if let uError = error {
                    Flurry.logError("Unregister pushes error", message: "response string: \(responseJson); request: \(request)", error: uError)
                }
            }
            
            ServerManager().runRequest(request)
        }
        
        self.savePushToken(nil)
    }
    
    override func handleApplicationDidBecomeActive(app: UIApplication) {
        super.handleApplicationDidBecomeActive(app)
        
        UIApplication.sharedApplication().applicationIconBadgeNumber = 0
    }
}