public async Task <(Data token, string baseUri)> Authenticate()
{
var timeToLiveElapsed = _lastUpdated.Add(_settings.AuthenticationTimeToLive) <= _dateTimeProvider();
if (!_forceAuthenticate && _response != null && !timeToLiveElapsed)
{
return(_response.data, _response.api);
}
_forceAuthenticate = false;
_authenticate?.Invoke();
_lastUpdated = _dateTimeProvider();
var payload = new
{
account = _settings.Username,
pwd = _settings.Password
};
var result = await _executeRequest(_settings.AuthenticationUri,
payload,
Data.CreateEmpty)
.ConfigureAwait(false);
if (!result.IsSuccessful)
{
throw AuthenticationFailed.Create(result);
}
_response = LoginResponse.From(result.Content);
if (_response.hasError || _response.code == authenticationErrorCode)
{
throw AuthenticationFailed.Create(_response);
}
return(_response.data, _response.api);
}