Alamofire - SwiftyJSON Wrapper

AFWrapper.swift

//
//  AFWrapper.swift
//  AFSwiftDemo
//
//  Created by Ashish on 10/4/16.
//  Copyright © 2016 Ashish Kakkad. All rights reserved.
//

import UIKit
import Alamofire
import SwiftyJSON

class AFWrapper: NSObject {
    class func requestGETURL(_ strURL: String, success:@escaping (JSON) -> Void, failure:@escaping (Error) -> Void) {
        Alamofire.request(strURL).responseJSON { (responseObject) -> Void in
            
            print(responseObject)
            
            if responseObject.result.isSuccess {
                let resJson = JSON(responseObject.result.value!)
                success(resJson)
            }
            if responseObject.result.isFailure {
                let error : Error = responseObject.result.error!
                failure(error)
            }
        }
    }
    
    class func requestPOSTURL(_ strURL : String, params : [String : AnyObject]?, headers : [String : String]?, success:@escaping (JSON) -> Void, failure:@escaping (Error) -> Void){
        
        Alamofire.request(strURL, method: .post, parameters: params, encoding: JSONEncoding.default, headers: headers).responseJSON { (responseObject) -> Void in
            
            print(responseObject)
            
            if responseObject.result.isSuccess {
                let resJson = JSON(responseObject.result.value!)
                success(resJson)
            }
            if responseObject.result.isFailure {
                let error : Error = responseObject.result.error!
                failure(error)
            }
        }
    }
}

Are there any example of use? Handling the success and failure async was the problem for me.

Helped me a lot . thanks for this one ,
if someone having issues how to use this just follow the steps below .
swift 4.
import the necessary packages. // SwiftyJSON
enum apiResult{
case sucess
case error
}
`class FetchAPI {
static func getAPI(completion:@escaping (apiResult)->()){
AFWrapper.requestGETURL(url, success: { (JSON) -> Void in
DispatchQueue.global(qos: .userInteractive).async
{
// Background Thread , Save Data Here

                    DispatchQueue.main.async
                        {
                            completionHandler(.sucess)//Main UI Thread ,  Reload your view
                            
                    }
                    
            }
            
        }, failure: { (Error)->Void  in
            print(Error)
            completionHandler(.error)
        })

}

}`

now you can call above class in your ViewController

Eg.

override func viewWillAppear(_animated:Bool)
{
FetchAPI. getAPI{ (result) in
switch result{
case .sucess:
// reload your tableview, collection view
case .error:
//show an error here
}
}
}