public GetTokenByUserCredentialsCommandAnswer GetTokenByUserCredentials(GetTokenByUserCredentialsCommand command)
{
var errorAnswer = GetErrorAnswer();
if (!IsRightCommandData(command))
{
return errorAnswer;
}
var userAccount = GetUserAccountByCommand(command);
if (!IsRightCredentials(command, userAccount))
{
return errorAnswer;
}
var newSession = GetNewSession(userAccount);
SaveNewSession(newSession);
return new GetTokenByUserCredentialsCommandAnswer
{
Token = newSession.Token
};
}
public ActionResult Authorize(GetTokenByUserCredentialsCommand command)
{
var model = _authorizationService.GetTokenByUserCredentials(command);
if (!model.Errors.Any())
{
return RedirectToAction(RedirectActionName, RedirectControllerName, new { Token = model.Token });
}
foreach (var error in model.Errors)
{
ModelState.AddModelError(error.FieldName, error.Title);
}
return View("Index", command);
}
// GET: LogIn
public ActionResult Index(GetTokenByUserCredentialsCommand command)
{
return View(command);
}
protected virtual bool IsRightCredentials(GetTokenByUserCredentialsCommand command, AccountStorageModel userAccount)
{
if (userAccount == null)
{
return false;
}
return _passwordHashManager.IsCorrectPassword(command.Password, userAccount.HashedPassword);
}
protected bool IsRightCommandData(GetTokenByUserCredentialsCommand command)
{
return !(string.IsNullOrWhiteSpace(command.Login) || string.IsNullOrWhiteSpace(command.Password));
}
protected virtual AccountStorageModel GetUserAccountByCommand(GetTokenByUserCredentialsCommand command)
{
return _accountRepository.GetModels().FirstOrDefault(model => model.Login == command.Login);
}