public async Task <string> GetRequestTokenAsync(string userName)
{
var userSession = _userSessionRepository.GetUserSession(userName);
if (userSession != null && userSession.IsAuthorized)
{
return(userSession.RequestToken);
}
if (userSession == null)
{
userSession = await _userSessionRepository.CreateUserSessionAsync(userName);
}
var token = await _pocketService.GetRequestTokenAsync();
userSession.RequestToken = token;
await _userSessionRepository.UpdateUserSessionAsync(userSession);
return(token);
}