private async Task RefreshEntriesAsync(AutorouteStateDocument state)
{
if (_stateIdentifier == state.Identifier)
{
return;
}
await _semaphore.WaitAsync();
try
{
if (_stateIdentifier != state.Identifier)
{
var indexes = await Session
.QueryIndex <AutoroutePartIndex>(i => i.Id > _lastIndexId)
.OrderBy(i => i.Id)
.ListAsync();
// A draft is indexed to check for conflicts, and to remove an entry, but only if an item is unpublished,
// so only if the entry 'DocumentId' matches, this because when a draft is saved more than once, the index
// is not updated for the published version that may be already scanned, so the entry may not be re-added.
var entriesToRemove = indexes
.Where(i => !i.Published || i.Path == null)
.SelectMany(i => _paths.Values.Where(e =>
// The item was removed.
((!i.Published && !i.Latest) ||
// The part was disabled or removed.
(i.Path == null && i.Published) ||
// The item was unpublished.
(!i.Published && e.DocumentId == i.DocumentId)) &&
(e.ContentItemId == i.ContentItemId ||
e.ContainedContentItemId == i.ContentItemId)));
var entriesToAdd = indexes
.Where(i => i.Published && i.Path != null)
.Select(i => new AutorouteEntry(i.ContentItemId, i.Path, i.ContainedContentItemId, i.JsonPath)
{
DocumentId = i.DocumentId
});
RemoveEntries(entriesToRemove);
AddEntries(entriesToAdd);
_lastIndexId = indexes.LastOrDefault()?.Id ?? 0;
_stateIdentifier = state.Identifier;
}
}
finally
{
_semaphore.Release();
}
}
private async Task RefreshEntriesAsync(AutorouteStateDocument state)
{
if (_stateIdentifier == state.Identifier)
{
return;
}
await _semaphore.WaitAsync();
try
{
if (_stateIdentifier != state.Identifier)
{
var indexes = await Session.QueryIndex <AutoroutePartIndex>(i => i.Id > _lastIndexId).ListAsync();
var contentItemIdsToRemove = indexes
.Where(i => !i.Published || i.Path == null)
.Select(i => i.ContentItemId)
.Distinct();
var entriesToRemove = contentItemIdsToRemove.SelectMany(id => _paths.Values
.Where(e => e.ContentItemId == id || e.ContainedContentItemId == id));
var entriesToAdd = indexes
.Where(i => i.Published && i.Path != null)
.Select(i => new AutorouteEntry(i.ContentItemId, i.Path, i.ContainedContentItemId, i.JsonPath));
RemoveEntries(entriesToRemove);
AddEntries(entriesToAdd);
_lastIndexId = indexes.LastOrDefault()?.Id ?? 0;
_stateIdentifier = state.Identifier;
}
}
finally
{
_semaphore.Release();
}
}
