public async Task <IActionResult> ChangeUserInfo(ChangeUserInfoViewModel model)
{
if (ModelState.IsValid)
{
User user = _chatRepo.GetUserByName(User.Identity.Name);
if (user != null)
{
if (!_chatService.IsValidUserInfo(model.FirstName, model.LastName))
{
ModelState.AddModelError(string.Empty, $"Invalid FirstName or LastName");
}
await _chatRepo.ChangeUserInfo(user, model.FirstName, model.LastName, model.AvatarUrl);
return(RedirectToAction("IM"));
}
else
{
ModelState.AddModelError(string.Empty, $"Cannot find user with username {User.Identity.Name}");
}
}
return(View(model));
}