public IActionResult FindUser(InviteUserViewModel model)
{
var user = _hubService.FindUser(model.UserName);
if (user == null)
{
_toastNotification.AddErrorToastMessage("Such a user does not exist.");
}
else
{
_toastNotification.AddSuccessToastMessage("Such user exist.");
}
return(RedirectToAction("InviteUser", "Hub", new { title = model.Title, name = model.UserName }));
}