private static IEnumerable <AtomLink> ReplacePreviousLink(
IEnumerable <AtomLink> links,
UuidIri previousId)
{
return(links
.Where(l => !AtomEventStream.IsPreviousFeedLink(l))
.Concat(new[]
{
AtomEventStream.CreatePreviousLinkFrom(previousId)
}));
}
private static AtomFeed CreatePreviousPageFrom(
AtomFeed index,
UuidIri previousId,
DateTimeOffset now)
{
return(new AtomFeed(
previousId,
"Partial event stream",
now,
new AtomAuthor("Grean"),
index.Entries,
index.Links
.Where(AtomEventStream.IsPreviousFeedLink)
.Concat(new[]
{
AtomEventStream.CreateSelfLinkFrom(previousId)
})));
}