public LogingPageViewModel(ILoginServices loginServices, INavigationService navigationService)
: base(navigationService)
{
_loginServices = loginServices;
Title = "Login";
UserName = new ReactiveProperty <string>("*****@*****.**").SetValidateAttribute(() => UserName);
Password = new ReactiveProperty <string>("2bad4you").SetValidateAttribute(() => Password);
IsLoading = new ReactiveProperty <bool>(false);
CanLogin = new ReactiveProperty <bool>(true, ReactivePropertyMode.RaiseLatestValueOnSubscribe);
LoginErrorMessage = new ReactiveProperty <string>();
UserErrorMessage = UserName.ObserveErrorChanged
.Select(x => x?.OfType <string>()?.FirstOrDefault())
.ToReactiveProperty();
PasswordErrorMessage = Password.ObserveErrorChanged
.Select(x => x?.OfType <string>()?.FirstOrDefault())
.ToReactiveProperty();
this.CanLogin = new[]
{
this.UserName.ObserveHasErrors,
this.Password.ObserveHasErrors
}
.CombineLatest(x => !x.Any(y => y))
.ToReactiveProperty(mode: ReactivePropertyMode.RaiseLatestValueOnSubscribe);
this.LoginCommand = new AsyncReactiveCommand(CanLogin)
.WithSubscribe
(async() => {
this.IsLoading.Value = true;
var loginResult = await _loginServices.LoginAsync(UserName.Value, Password.Value);
this.IsLoading.Value = false;
if (loginResult)
{
await this.NavigationService.NavigateAsync("NavigationPage/PalletesPage", useModalNavigation: true);
}
else
{
LoginErrorMessage.Value = "Can't login, please verify yor credentials.";
}
});
}
public async Task <IActionResult> Login(LoginViewModel login)
{
if (ModelState.IsValid)
{
var isLogin = await _loginServices.LoginAsync(login.Email, login.Password);
if (isLogin)
{
var user = await _userServices.GetEmail(login.Email);
var role = "";
if (user.Role == 1)
{
role = "Admin";
}
else if (user.Role == 2)
{
role = "User";
}
var claims = new List <Claim>
{
new Claim(ClaimTypes.Name, user.Email),
new Claim("FullName", user.FullName),
new Claim("Email", user.Email),
new Claim(ClaimTypes.Role, role)
};
var claimsIdentity = new ClaimsIdentity(
claims, CookieAuthenticationDefaults.AuthenticationScheme);
var authProperties = new AuthenticationProperties();
await HttpContext.SignInAsync(
CookieAuthenticationDefaults.AuthenticationScheme,
new ClaimsPrincipal(claimsIdentity),
authProperties);
return(RedirectToAction("Index", "Store"));
}
ViewData["Error"] = _userLocalizer.GetLocalizedHtmlString("err_LoginFailure");
return(View(login));
}
Log.Error("Login Error");
return(View(login));
}
