public async Task <IResult> RegisterUserAsync([FromBody] UserRegisterWriteModel userRegister)
{
if (!ModelState.IsValid)
{
var errors = ModelState.Values.SelectMany(v => v.Errors).Select(v => v.ErrorMessage).ToArray();
return(CreateResult(ResultStateEnum.Failed, errors));
}
var gravatarUrl = GravatarHelper.CreateGravatarUrl(userRegister.UserName);
userRegister.Gravatar = await _httpService.GetByteArrayAsync(gravatarUrl);
return(await _userAuthDomainServiceProxy.CreateUserAsync(userRegister));
}