daljeetseera

import KeychainSwift

struct KeychainWrapper {

    static let shared = KeychainWrapper()
    
    let keychain = KeychainSwift()
    func store(key: String, value: String) {
        keychain.set(value, forKey: key)
    }

daljeetseera

func checkAuthorizationState() {
        
        if #available(tvOS 13.0, *) {
            
            let appleIDProvider = ASAuthorizationAppleIDProvider()
            
            let identifier = KeychainWrapper.shared.getValueFor(key: "user")
            
            if identifier.isEmpty {
                return

daljeetseera

    func registration(credentials: ASAuthorizationAppleIDCredential) {
        
        let emailSuccess = KeychainWrapper.shared.set(key: "email", value: credentials.email!)
        let userSuccess = KeychainWrapper.shared.set(key: "user", value: credentials.user)
        let name = (credentials.fullName?.givenName ?? "") + (credentials.fullName?.familyName ?? "")
        KeychainWrapper.shared.set(key: "name", value: name)
        
        if emailSuccess, userSuccess {
            signInSucceeded(emailSuccess)
        }

daljeetseera

    func authorizationController(controller: ASAuthorizationController, didCompleteWithAuthorization authorization: ASAuthorization) {
        
        switch authorization.credential {
        case let cred as ASAuthorizationAppleIDCredential:
            if cred.email != nil, cred.fullName != nil {
                registration(credentials: cred)
            } else {
                signInWithExistingAccount(credential: cred)
            }
            

daljeetseera

    private func performSignIn(using requests: [ASAuthorizationRequest]) {
        appleSignInDelegates = AppleSignInDelegate(window: window) { success in
            if success {
                // update UI
                self.actionState = 1
                print("Update UI")
            } else {
                // show the user an error
                print("error in perform signin")
            }

daljeetseera

func signInTapped() {
        let request = ASAuthorizationAppleIDProvider().createRequest()
        request.requestedScopes = [.fullName, .email]
        performSignIn(using: [request])
}

daljeetseera

 static let sharedManager: SessionManager = {
        let configuration = URLSessionConfiguration.default
        configuration.httpAdditionalHeaders = SessionManager.defaultHTTPHeaders
        configuration.timeoutIntervalForRequest = 20
        configuration.timeoutIntervalForResource = 20
        
        let manager = Alamofire.SessionManager(configuration: configuration)
        let requestRet = NetworkRequestRetrier()
        manager.retrier = requestRet
        return manager

daljeetseera

import Alamofire
class ApiManager:NSObject
{
    
    private var retriedRequests: [String: Int] = [:]
    
    public typealias successHandler = (Data) -> ()
    public typealias failureHandler = (Error) -> ()
    
    static let sharedManager: SessionManager = {

daljeetseera

import Alamofire

class NetworkRequestRetrier: RequestRetrier {
    
    let retry = 3 // set the count for number of retries
    
    // [Request url: Number of times retried]
    private var retriedRequests: [String: Int] = [:]
    
    func should(_ manager: SessionManager,

daljeetseera

extension PHAsset {
    
    static let imageSize = CGSize(width: 400, height: 400)
    
    class func getImageFrom(url : String, completion : @escaping (_ image : UIImage?) -> ()) {
        
        // retrieve the list of matching results for your asset url
        let assetUrl = URL(string: url)!