public bool Save(User user)
{
db.Users.Add(user);
db.SaveChanges();
return true;
}
public JsonResult New(UserRegistrationForm userRegistrationForm)
{
if (userRegistrationForm == null)
{
return Json(JsonHelper.CreateErrorResponse("Bad Request"));
}
if (TryValidateModel(userRegistrationForm))
{
var errors = new string[] { };
var user = new User() {
Login = userRegistrationForm.Login.Trim(),
Name = userRegistrationForm.Name.Trim(),
PasswordHash = PasswordHelper.CreateHash(userRegistrationForm.Password)
};
try
{
userRepository.Save(user);
return Json(new { errors = Enumerable.Empty<string>().ToArray() });
}
catch (DbEntityValidationException ex) //db validation errors
{
errors = ex.EntityValidationErrors.SelectMany(v => v.ValidationErrors).Select(e => e.ErrorMessage).ToArray<string>();
}
catch (DbUpdateException ex)
{
errors = new string[] { "Login already registered" };
}
catch (Exception ex)
{
errors = new string[] { ex.Message };
}
return Json(JsonHelper.CreateErrorResponse(errors));
}
else
{
var allErrors = ModelState.Values.SelectMany(v => v.Errors).Select(x => x.ErrorMessage);
return Json(JsonHelper.CreateErrorResponse(allErrors));
}
}