public override async Task <int> SaveChangesAsync(
IReadOnlyList <IUpdateEntry> entries, CancellationToken cancellationToken = default)
{
var rowsAffected = 0;
// ReSharper disable once ForCanBeConvertedToForeach
for (var i = 0; i < entries.Count; i++)
{
var entry = entries[i];
var entityType = entry.EntityType;
Debug.Assert(!entityType.IsAbstract());
if (!_documentCollections.TryGetValue(entityType, out var documentCollection))
{
_documentCollections.Add(
entityType, documentCollection = _documentCollectionFactory.Create(entityType));
}
await documentCollection.SaveAsync(entry, cancellationToken);
rowsAffected++;
}
return(rowsAffected);
}
