finished integrating ticket validation backend

Eglaf/Controllers/QR/QRViewController.swift

@@ -13,6 +13,13 @@ import AVFoundation
 class QRViewController: UIViewController, StoryboardInit {
     
     //MARK: Properties
+    var responseView: ResponseView? {
+        willSet {
+            if let resView = responseView {
+                resView.removeFromSuperview()
+            }
+        }
+    }
     
     var captureSession = AVCaptureSession()
     var videoPreviewLayer: AVCaptureVideoPreviewLayer?
@@ -22,8 +29,11 @@ class QRViewController: UIViewController, StoryboardInit {
     
     @IBOutlet weak var qrLabel: UILabel!
     
+    
     //MARK: Life Cycle
     
+    let viewModel = EventViewModel()
+    
     override func viewDidLoad() {
         super.viewDidLoad()
         initializeQR()
@@ -88,6 +98,30 @@ extension QRViewController {
         
         self.navigationController?.navigationBar.tintColor = UIColor(red:0.35, green:0.43, blue:0.52, alpha:1)
     }
+    
+    func showResponseView(isSucces: Bool, ticketName: String) {
+        
+        let resView = ResponseView.instanceFromNib()
+        resView.button.addTarget(self, action: #selector(closeResponseView), for: .touchUpInside)
+        isSucces ? resView.conformResponse(name: ticketName) : resView.notConformResponse()
+        resView.frame = CGRect(x: 0, y: 0, width: 240, height: 240)
+        resView.center = CGPoint(x: self.view.frame.width / 2.0, y: self.view.frame.height / 2.0)
+        resView.layer.cornerRadius = 43
+        UIView.transition(with: self.view, duration: 0.5, options: [.transitionCrossDissolve], animations: {
+            //self.opacityView.isHidden = false
+            //self.view.bringSubview(toFront: self.opacityView)
+            self.view.addSubview(resView)
+        }, completion: nil)
+        
+        self.responseView = resView
+    }
+    
+    @objc func closeResponseView() {
+        UIView.transition(with: self.view, duration: 0.4, options: [.transitionCrossDissolve], animations: {
+            self.responseView!.removeFromSuperview()
+            //self.opacityView.isHidden = true
+        }, completion: nil)
+    }
 }
 //MARK: - QRViewController (AVCaptureMetadataOutputObjectsDelegate)
@@ -113,6 +147,11 @@ extension QRViewController: AVCaptureMetadataOutputObjectsDelegate {
             return
         }
         
-        qrLabel.text = qrString
+        if qrString != qrLabel.text {
+            qrLabel.text = qrString
+            viewModel.validateTicket(ticketId: qrString) { (isValid) in
+                self.showResponseView(isSucces: isValid, ticketName: "")
+            }
+        }
     }
 }

Eglaf/Networking/API/APIService.swift

@@ -29,19 +29,22 @@ class APIService {
     }
     
     func resourceURL(_ path: String) -> URL {
-        let URL = Foundation.URL(string: "http://9b7410ab.ngrok.io")!
+        let URL = Foundation.URL(string: "https://f2a2c140.ngrok.io")!
         let relativeURL = Foundation.URL(string: path, relativeTo: URL)!
         return relativeURL
     }
     
-    func request(_ path: String, method: Alamofire.HTTPMethod = .get, parameters: [String: Any]? = nil, encoding: ParameterEncoding = URLEncoding.default, headers: [String: String] = [:], authHandler: AuthHandler? = nil) -> SignalProducer<Any?, NetworkError> {
+    func request(_ path: String, method: Alamofire.HTTPMethod = .get, parameters: [String: Any]? = nil, encoding: ParameterEncoding = Alamofire.JSONEncoding.default, headers: [String: String] = [:], authHandler: AuthHandler? = nil) -> SignalProducer<Any?, NetworkError> {
         let relativeURL = resourceURL(path)
         return self.network.request(relativeURL.absoluteString, method: method, parameters: parameters, encoding: encoding, headers: headers, useDisposables: false)
+            
             .flatMapError { [unowned self] networkError in
                 guard networkError.response?.statusCode == 401,
                     let authHandler = authHandler,
                     let originalRequest = networkError.request
-                    else { return SignalProducer(error: networkError) }
+                else {
+                    return SignalProducer(error: networkError)
+                }
                 
                 let retry = { [unowned self] in
                     self.request(path, method: method, parameters: parameters, encoding: encoding, headers: headers, authHandler: authHandler)

Eglaf/Networking/API/Network.swift

@@ -34,7 +34,7 @@ class Network: Networking {
         alamofireManager =  Alamofire.SessionManager(configuration: configuration)
     }
     
-    func request(_ url: String, method: Alamofire.HTTPMethod = .get, parameters: [String: Any]?, encoding: ParameterEncoding = URLEncoding.default, headers: [String: String]?, useDisposables: Bool) -> SignalProducer<Any?, NetworkError> {
+    func request(_ url: String, method: Alamofire.HTTPMethod = .get, parameters: [String: Any]?, encoding: ParameterEncoding = Alamofire.JSONEncoding.default, headers: [String: String]?, useDisposables: Bool) -> SignalProducer<Any?, NetworkError> {
         return SignalProducer { sink, disposable in
             let request = self.alamofireManager.request(url, method: method, parameters: parameters, encoding: encoding, headers: headers)
                 .validate()

Eglaf/Networking/API/Service/EventAPIService.swift

@@ -10,29 +10,31 @@ import Foundation
 import ReactiveSwift
 protocol EventAPIServicing {
-    func validateTicket(eventId: String) -> SignalProducer<Bool, RequestError>
+    func validateTicket(ticketId: String) -> SignalProducer<Bool, RequestError>
 }
 class EventAPIService : APIService, EventAPIServicing {
     
     override func resourceURL(_ path: String) -> URL {
-        let URL = Foundation.URL(string: "//9b7410ab.ngrok.io")!
+        let URL = Foundation.URL(string: "https://f2a2c140.ngrok.io")!
         let relativeURL = Foundation.URL(string: path, relativeTo: URL)!
         return relativeURL
     }
     
-    func validateTicket(eventId: String) -> SignalProducer<Bool, RequestError> {
-        return self.request("/validate-ticket", method: .post, parameters: ["token": eventId])
-            .mapError { .network($0) }
+    func validateTicket(ticketId: String) -> SignalProducer<Bool, RequestError> {
+        return self.request("/validate-ticket", method: .post, parameters: ["token": ticketId], headers: ["Content-Type": "application/json"])
+            .mapError {
+                .network($0)
+            }
             .map{ (data: Any?) in
                 var isValide = false
-                if let value = data as? [String : Any] {
-                    print(value)
+                if let value = data as? Bool {
+                    isValide = value
                 }
                 
                 return isValide
-        }
+            }
     }
     
     

Eglaf/ViewModel/EventViewModel.swift

@@ -8,10 +8,23 @@
 import Foundation
-
 class EventViewModel {
     
+    let apiEvent = EventAPIService(network: Network(), authHandler: nil)
     
-    
-    
+    func validateTicket(ticketId: String, complition: @escaping (Bool) -> Void) {
+        
+        apiEvent.validateTicket(ticketId: ticketId).startWithResult { (result) in
+            
+            if case .success(let value) = result {
+                print(value)
+                complition(value)
+            }
+
+            if case .failure(let error) = result {
+               print(error)
+            }
+            
+        }
+    }
 }