public Task AddAsync(string groupId, SignalType signal, long version, List<AffinityGroupMostSignaledInsertOptions> options)
{
string rowKey = BuildRowKey(groupId, signal, version);
var batch = new BatchStatement();
foreach (var option in options)
{
BoundStatement boundStatement = _insertStatement.Value.Bind(rowKey, option.Count, option.ItemId);
batch.Add(boundStatement);
}
return _session.Get().ExecuteAsync(batch.SetConsistencyLevel(ConsistencyLevel.One));
}
public void AddTopic(Guid topicId, string title, string body)
{
//We will be inserting 2 rows in 2 column families.
//One for the topic and other for the first message (the topic body).
//We will do it in a batch, this way we can ensure that the 2 rows are inserted in the same atomic operation.
var batch = new BatchStatement();
//bind the parameters on each statement and add them to the batch
batch.Add(_insertTopicStatement.Bind(topicId, title, DateTime.Now));
batch.Add(_insertMessageStatement.Bind(topicId, DateTime.Now, body));
//You can set other options of the batch execution, for example the consistency level.
batch.SetConsistencyLevel(ConsistencyLevel.Quorum);
//Execute the insert of the 2 rows
Session.Execute(batch);
}
