private DocumentChange[] determineChanges(UpdateBatch batch)
{
int index = 0;
var order = _inserts.Keys.Union(_updates.Keys)
.TopologicalSort(GetTypeDependencies)
.ToDictionary(x => x, x => index++);
_inserts.Keys.OrderBy(type => order[type]).Each(type =>
{
var upsert = _schema.UpsertFor(type);
_inserts[type].Each(o => upsert.RegisterUpdate(batch, o));
});
_updates.Keys.OrderBy(type => order[type]).Each(type =>
{
var upsert = _schema.UpsertFor(type);
_updates[type].Each(o => upsert.RegisterUpdate(batch, o));
});
_deletes.Keys.Each(type =>
{
var storage = _schema.StorageFor(type);
var mapping = _schema.MappingFor(type).ToQueryableDocument();
_deletes[type].Each(id => id.Configure(_schema.Parser, storage, mapping, batch));
});
writeEvents(batch);
foreach (var patch in _patches)
{
patch.RegisterUpdate(batch);
}
var changes = detectTrackerChanges();
changes.GroupBy(x => x.DocumentType).Each(group =>
{
var upsert = _schema.UpsertFor(group.Key);
group.Each(c =>
{
upsert.RegisterUpdate(batch, c.Document, c.Json);
});
});
return(changes);
}
public bool Persist(UpdateBatch batch, IDocumentSchema schema)
{
var upsert = schema.UpsertFor(Document.GetType());
upsert.RegisterUpdate(batch, Document);
return(true);
}
private DocumentChange[] determineChanges(UpdateBatch batch)
{
int index = 0;
var order = _inserts.Keys.Union(_updates.Keys)
.TopologicalSort(GetTypeDependencies)
.ToDictionary(x => x, x => index++);
_inserts.Keys.OrderBy(type => order[type]).Each(type =>
{
var upsert = _schema.UpsertFor(type);
_inserts[type].Each(o => upsert.RegisterUpdate(batch, o));
});
_updates.Keys.OrderBy(type => order[type]).Each(type =>
{
var upsert = _schema.UpsertFor(type);
_updates[type].Each(o => upsert.RegisterUpdate(batch, o));
});
writeEvents(batch);
batch.Add(_operations);
var changes = detectTrackerChanges();
changes.GroupBy(x => x.DocumentType).Each(group =>
{
var upsert = _schema.UpsertFor(group.Key);
group.Each(c =>
{
upsert.RegisterUpdate(batch, c.Document, c.Json);
});
});
return(changes);
}
private DocumentChange[] determineChanges(UpdateBatch batch)
{
var types = _operations.Select(x => x.Key).TopologicalSort(GetTypeDependencies);
foreach (var type in types)
{
if (!_operations.ContainsKey(type))
{
continue;
}
foreach (var operation in _operations[type])
{
// No Virginia, I do not approve of this but I'm pulling all my hair
// out as is trying to make this work
if (operation is Upsert)
{
operation.As <Upsert>().Persist(batch, _schema);
}
else
{
batch.Add(operation);
}
}
}
writeEvents(batch);
batch.Add(_ancillaryOperations);
var changes = detectTrackerChanges();
changes.GroupBy(x => x.DocumentType).Each(group =>
{
var upsert = _schema.UpsertFor(group.Key);
group.Each(c => { upsert.RegisterUpdate(batch, c.Document, c.Json); });
});
return(changes);
}