radude89

    extension LoginModule: AppModule {
        func assemble() -> UIViewController? {
            presenter.view = view

            interactor.presenter = presenter

            view.interactor = interactor
            view.router     = router

            return view as? UIViewController

radude89

    func presentCredentials(response: Login.LoadCredentials.Response) {
       let viewModel = Login.LoadCredentials.ViewModel(rememberMeIsOn: response.rememberUsername,
                                                       usernameText: response.username)
       view?.displayStoredCredentials(viewModel: viewModel)
    }

    func authenticationCompleted(response: Login.Authenticate.Response) {
       guard response.error == nil else {
           handleServiceError(response.error)
           return

radude89

    func login(request: Login.Authenticate.Request) {
       guard let username = request.username, let password = request.password else {
           let response = Login.Authenticate.Response(error: .missingCredentials)
           presenter.authenticationCompleted(response: response)
           return
       }

       let requestModel = UserRequestModel(username: username, password: password)
       loginService.login(user: requestModel) { [weak self] result in
           DispatchQueue.main.async {

radude89

    func loadCredentials(request: Login.LoadCredentials.Request) {
       let rememberUsername = userDefaults.rememberUsername ?? true
       let username = keychain.username
       let response = Login.LoadCredentials.Response(rememberUsername: rememberUsername, username: username)
       presenter.presentCredentials(response: response)
    }

radude89

    final class LoginInteractor: LoginInteractable {

        var presenter: LoginPresenterProtocol

        private let loginService: LoginService
        private let usersService: StandardNetworkService
        private let userDefaults: FootballGatherUserDefaults
        private let keychain: FootbalGatherKeychain

        init(presenter: LoginPresenterProtocol = LoginPresenter(),

radude89

    func loginCompleted(viewModel: Login.Authenticate.ViewModel) {
            hideLoadingView()

            if viewModel.isSuccessful {
                router.showPlayerList()
            } else {
                handleError(title: viewModel.errorTitle!, message: viewModel.errorDescription!)
            }
        }
    }

radude89

    extension LoginViewController: LoginViewConfigurable {
        func displayStoredCredentials(viewModel: Login.LoadCredentials.ViewModel) {
            rememberMeSwitch.isOn = viewModel.rememberMeIsOn
            usernameTextField.text = viewModel.usernameText
        }
    }

radude89

    final class LoginViewController: UIViewController, LoginViewable {

        // ...

        @IBAction private func login(_ sender: Any) {
            showLoadingView()
            let request = Login.Authenticate.Request(username: usernameTextField.text,
                                                     password: passwordTextField.text,
                                                     storeCredentials: rememberMeSwitch.isOn)
            interactor.login(request: request)

radude89

    final class LoginViewController: UIViewController, LoginViewable {

        // MARK: - Properties
        @IBOutlet private weak var usernameTextField: UITextField!
        @IBOutlet private weak var passwordTextField: UITextField!
        @IBOutlet private weak var rememberMeSwitch: UISwitch!
        lazy var loadingView = LoadingView.initToView(view)

        var interactor: LoginInteractorProtocol = LoginInteractor()
        var router: LoginRouterProtocol = LoginRouter()

radude89