public async Task<PackageEnumeratorResult> GetPageAsync(PackageEnumeratorContinuationToken continuationToken, CancellationToken token)
{
var result = await _packageSearchResource.SearchAsync(
continuationToken.SearchTerm,
continuationToken.SearchFilters,
continuationToken.Skip,
continuationToken.Take,
_logger,
token);
var allMetadata = result.ToList();
var allVersions = allMetadata
.Select(x => new { x.Identity, AllVersionsTask = x.GetVersionsAsync() })
.ToList();
await Task.WhenAll(allVersions.Select(x => x.AllVersionsTask));
var packageIdentities = allVersions
.Select(x => new { Id = x.Identity.Id, Versions = x.AllVersionsTask.Result })
.SelectMany(x => x.Versions.Select(v => new PackageIdentity(x.Id, v.Version)))
.ToList();
var hasMoreResults = allMetadata.Count >= continuationToken.Take;
var nextSkip = continuationToken.Skip + continuationToken.Take;
var nextContinuationToken = new PackageEnumeratorContinuationToken
{
SearchTerm = continuationToken.SearchTerm,
SearchFilters = continuationToken.SearchFilters,
Skip = nextSkip,
Take = continuationToken.Take
};
return new PackageEnumeratorResult
{
HasMoreResults = hasMoreResults,
PackageIdentities = packageIdentities,
ContinuationToken = nextContinuationToken
};
}
public async Task <PackageEnumeratorResult> GetPageAsync(PackageEnumeratorContinuationToken continuationToken, CancellationToken token)
{
var result = await _packageSearchResource.SearchAsync(
continuationToken.SearchTerm,
continuationToken.SearchFilters,
continuationToken.Skip,
continuationToken.Take,
_logger,
token);
var allMetadata = result.ToList();
var allVersions = allMetadata
.Select(x => new { x.Identity, AllVersionsTask = x.GetVersionsAsync() })
.ToList();
await Task.WhenAll(allVersions.Select(x => x.AllVersionsTask));
var packageIdentities = allVersions
.Select(x => new { Id = x.Identity.Id, Versions = x.AllVersionsTask.Result })
.SelectMany(x => x.Versions.Select(v => new PackageIdentity(x.Id, v.Version)))
.ToList();
var hasMoreResults = allMetadata.Count >= continuationToken.Take;
var nextSkip = continuationToken.Skip + continuationToken.Take;
var nextContinuationToken = new PackageEnumeratorContinuationToken
{
SearchTerm = continuationToken.SearchTerm,
SearchFilters = continuationToken.SearchFilters,
Skip = nextSkip,
Take = continuationToken.Take
};
return(new PackageEnumeratorResult
{
HasMoreResults = hasMoreResults,
PackageIdentities = packageIdentities,
ContinuationToken = nextContinuationToken
});
}
