public async Task <IActionResult> SignUp([FromBody] SignUpRequest request)
{
Guid id = _identityService.GenerateIdentityHash(request.Email);
Identity identity = await _identityDataSource.Read(id);
if (identity != null)
{
return(StatusCode((int)HttpStatusCode.Conflict, "Email is already used."));
}
_identityService.GeneratePasswordHashAndSalt(
request.Password, out byte[] hash, out byte[] salt);
User user = await _userDataSource.Create(request.Name, "", request.Birthday);
identity = await _identityDataSource.Create(id, user.Id, salt, hash);
TokenResponse tokenResponse = _jwtAuthenticationService.CreateTokenResponse(identity);
return(Ok(tokenResponse));
}