public ActionResult Login(LoginViewModel loginViewModel)
{
var user = Session["logged_user"] as User;
if (user != null)
{
return HandleRedirectionBasedOnUserRole(user);
}
try
{
var loggedUser = authenticationService.Authenticate(loginViewModel.UserName, loginViewModel.Password, loginViewModel.BranchName);
if (!loggedUser.IsActive)
{
return HandleUserLoginError(loginViewModel, "Username is deactivated");
}
authenticationService.SetAuthCookie(loginViewModel.UserName);
Session["logged_user"] = loggedUser;
return HandleRedirectionBasedOnUserRole(loggedUser);
}
catch (ArgumentException exception)
{
return HandleUserLoginError(loginViewModel, exception.Message);
}
}
private ActionResult HandleUserLoginError(LoginViewModel loginViewModel, string modelErrorMessage)
{
PutBranchesInViewBag();
ModelState.AddModelError("UserName", modelErrorMessage);
return View(loginViewModel);
}