public async Task <IEnumerable <GrantedToken> > GetTokens(IEnumerable <string> tokenIds)
{
if (tokenIds == null)
{
throw new ArgumentNullException(nameof(tokenIds));
}
var tasks = new List <Task <GrantedToken> >();
foreach (var tokenId in tokenIds)
{
tasks.Add(_storage.TryGetValueAsync <GrantedToken>(tokenId));
}
var result = await Task.WhenAll(tasks);
return(result.Where(r => r != null));
}
public async Task <bool> AddAuthorizationCode(AuthorizationCode authorizationCode)
{
if (authorizationCode == null)
{
throw new ArgumentNullException(nameof(authorizationCode));
}
var authCode = await _storage.TryGetValueAsync <AuthorizationCode>(authorizationCode.Code);
if (authCode != null)
{
return(false);
}
// TH : Externalize the date.
await _storage.SetAsync(authorizationCode.Code, authorizationCode, 3600);
return(true);
}