public async Task <IActionResult> Register(RegisterViewModel model)
{
if (ModelState.IsValid)
{
var user = _userStore.Queryable.SingleOrDefault(p => p.Name == model.UserName);
if (user.IsNotNull())
{
ModelState.AddModelError(string.Empty, "用户已存在");
return(View(model));
}
user = new User
{
Name = model.UserName,
PasswordHash = _passwordHash.ComputeHash(model.Password),
Gender = model.IsMale ? UserGender.Male : UserGender.Female,
};
_userStore.Add(user);
await _userStore.Accessor.SaveChangesAsync();
return(RedirectToAction(nameof(Login)));
}
return(View(model));
}
