public async Task <IActionResult> Logon(LogonViewModel model)
{
if (ModelState.IsValid)
{
// Authenticate first
var authenticated = _externalAuthenticationProvider.Authenticate(model.UserName, model.Password);
if (authenticated)
{
var user = await _memberService.GetUserByUsernameAsync(model.UserName);
if (user != null)
{
if (string.IsNullOrWhiteSpace(user.Name) || string.IsNullOrWhiteSpace(user.EMail))
{
// Not Registered properly
await _signinManager.SignInAsync(UserState.FromUser(user));
return(RedirectToAction("Index", "Member"));
}
// Registered properly
await _signinManager.SignInAsync(UserState.FromUser(user));
return(RedirectToAction("Index", "Home"));
}
var result = await _memberService.RegisterNewUserAsync(model.UserName);
if (result == 1)
{
user = _memberService.GetUserByUsernameAsync(model.UserName).GetAwaiter().GetResult();
await _signinManager.SignInAsync(UserState.FromUser(user));
return(RedirectToAction("Index", "Member"));
}
// Could't register, might try again.
ModelState.AddModelError(Constants.ModelStateCustomErrorKey, RegisteringNewUserFailureMessage);
}
else
{
_logger.Warn($"Authentication failure for user {model.UserName}!");
ModelState.AddModelError(Constants.ModelStateCustomErrorKey, InvalidLogonMessage);
}
}
model = new LogonViewModel
{
UserName = model.UserName
};
return(View(model));
}