public async Task<IActionResult> ExternalLogin(ExternalLoginRequest externalLoginRequest, string returnUrl)
{
returnUrl = returnUrl ?? Url.Content("~/");
if (!ModelState.IsValid)
{
LoginViewModel loginViewModel = await _accountDataService.GetLoginViewModel(returnUrl);
return View(nameof(Login), loginViewModel);
}
Result<AuthenticationProperties> result = await _externalLoginService.ExternalLogin(externalLoginRequest, returnUrl);
if(result.Failure)
{
LoginViewModel loginViewModel = await _accountDataService.GetLoginViewModel(returnUrl);
return View(nameof(Login), loginViewModel);
}
return Challenge(result.Value, externalLoginRequest.Provider);
}