private static void UpdateLatestVersionFacet(IDictionary <string, List <FacetedDocument> > existingValuesByFacet, IDictionary <string, FacetedDocument> candidateNewValueByFacet, string facet)
{
FacetedDocument newValue;
if (candidateNewValueByFacet.TryGetValue(facet, out newValue))
{
List <FacetedDocument> existingValues;
FacetedDocument trueLatest = newValue;
if (existingValuesByFacet.TryGetValue(facet, out existingValues))
{
// Find the true latest
var oldLatest = existingValues.Where(d => d.Data.Package.Listed).OrderByDescending(d => d.Version).FirstOrDefault();
if (oldLatest != null && oldLatest.Version > trueLatest.Version)
{
trueLatest = oldLatest;
}
// Remove the facets from all the existing values, unless one of them happens to be the new one
foreach (var existing in existingValues)
{
if (existing != trueLatest)
{
existing.RemoveFacet(facet);
}
}
}
// Add the facet to the new value (this is idempotent, so it's ok if the document already has the facet)
trueLatest.AddFacet(facet);
}
}
private static void ProcessCompatibleVersion(string packageId, PerfEventTracker perfTracker, IDictionary <string, FacetedDocument> candidateNewFacets, FacetedDocument doc, FrameworkName projectFx)
{
using (perfTracker.TrackEvent("ProcessCompatibleVersion", "{0} v{1} (fx:{2})", packageId, doc.Version, projectFx))
{
// Add compatible facet
doc.AddFacet(Facets.Compatible(projectFx));
// If listed, process it against latest versions
if (doc.Data.Package.Listed)
{
// Check it against the current latest prerelease and swap latests if necessary
string latestPreFacet = Facets.LatestPrereleaseVersion(projectFx);
string latestStableFacet = Facets.LatestStableVersion(projectFx);
if (!candidateNewFacets.ContainsKey(latestPreFacet))
{
candidateNewFacets[latestPreFacet] = doc;
}
// If this package is a stable version, do the same for latest stable
if (String.IsNullOrEmpty(doc.Version.SpecialVersion) && !candidateNewFacets.ContainsKey(latestStableFacet))
{
candidateNewFacets[latestStableFacet] = doc;
}
}
}
}
