/// <summary>
/// Retrieves all the applications associated with the specified redirect_uri.
/// </summary>
/// <param name="address">The redirect_uri associated with the applications.</param>
/// <param name="cancellationToken">The <see cref="CancellationToken"/> that can be used to abort the operation.</param>
/// <returns>The client applications corresponding to the specified redirect_uri.</returns>
public IAsyncEnumerable <TApplication> FindByRedirectUriAsync(
[NotNull] string address, CancellationToken cancellationToken)
{
if (string.IsNullOrEmpty(address))
{
throw new ArgumentException("The address cannot be null or empty.", nameof(address));
}
var parameters = new
{
Method = nameof(FindByRedirectUriAsync),
Address = address
};
if (_cache.TryGetValue(parameters, out ImmutableArray <TApplication> applications))
{
return(applications.ToAsyncEnumerable());
}
async IAsyncEnumerable <TApplication> ExecuteAsync()
{
var applications = ImmutableArray.CreateRange(await _store.FindByRedirectUriAsync(
address, cancellationToken).ToListAsync(cancellationToken));
foreach (var application in applications)
{
await AddAsync(application, cancellationToken);
}
using (var entry = _cache.CreateEntry(parameters))
{
foreach (var application in applications)
{
var signal = await CreateExpirationSignalAsync(application, cancellationToken);
if (signal == null)
{
throw new InvalidOperationException("An error occurred while creating an expiration signal.");
}
entry.AddExpirationToken(signal);
}
entry.SetSize(applications.Length);
entry.SetValue(applications);
}
foreach (var application in applications)
{
yield return(application);
}
}
return(ExecuteAsync());
}
public async Task FindByRedirectUriAsync_Should_Return_Empty_If_Not_Found()
{
var applications = await _applicationStore.FindByRedirectUriAsync("non-existing-uri", CancellationToken.None).ToListAsync();
applications.Count.ShouldBe(0);
}
