import Foundation import KeychainAccess enum APIError : Error { case accessTokenExpired case networkError // Add more error cases as needed } class APIManager { private let keychain = Keychain (service: "com.example.app.refreshToken" ) private let refreshTokenKey = "refreshToken" private var accessToken: String ? func callAPI < T : Codable >( urlString : String , method : String , parameters : [ String : Any ] ? , completion : @escaping ( Result < T , APIError >) -> Void ) { guard let url = URL (string: urlString) else { completion(.failure(.networkError)) return } var request = URLRequest (url: url) request.httpMethod = method // Add access token to the request headers if available if let token = accessToken { request.setValue( "Bearer \(token) " , forHTTPHeaderField: "Aut...
Create a new application facebook login and authentication a facebook user using their iOS SDK with Cocoapods. Below are the steps in which we'll be following: First Getting Started guide from Facebook's iOS SDK Documentation Create a new iOS project Swift Open facebook Developer Account and create new App after go to setting and click basic -> add platform ios https://developers.facebook.com/docs/ios/getting-started https://developers.facebook.com/ Then add Bundle id your ios project like com.xxxx, Configuring Facebook with Bundle ID Then go ahead Download facebook sdk for ios other wise install pod file your project. Go ahead to open terminal and go ahead your project folder. Got create podfile -> pod init Open podfile -> open podfile Paste -> pod 'FBSDKCoreKit' pod 'FBSDKShareKit' ...