private IRecordedEvent Transform(ReactiveEventEntity entity)
{
return(new RecordedEvent(
entity.EventNumber,
entity.EventId,
entity.EventType,
entity.AggregateId,
entity.AggregateType,
entity.AggregateVersion,
_serializer.Deserialize(entity.SerializedData, _typeMapper.GetEventType(entity.EventType)) as IEvent,
_serializer.Deserialize(entity.SerializedMetadata, _typeMapper.GetMetadataType(entity.EventType)) as IMetadata,
DateTimeOffset.Parse(entity.Recorded)
));
}
private IEnumerable <IRecordedEvent <TEvent, TState> > QueryEvents <TEvent, TState>(string query) where TEvent : IEvent <TState>
{
using (var connection = new SqlConnection(_options.ConnectionString))
{
var command = new SqlCommand(query, connection);
connection.Open();
var reader = command.ExecuteReader();
while (reader.Read())
{
var eventNumber = reader.GetInt64(0);
var eventId = reader.GetGuid(1);
var eventType = reader.GetString(2);
var aggregateId = reader.GetGuid(3);
var aggregateType = reader.GetString(4);
var aggregateVersion = reader.GetInt64(5);
var serializedData = reader.GetString(6);
var serializedMetadata = reader.GetString(7);
var recorded = reader.GetDateTimeOffset(8);
yield return(new RecordedEvent <TEvent, TState>(
eventNumber,
eventId,
eventType,
aggregateId,
aggregateType,
aggregateVersion,
_serializer.Deserialize <TEvent>(serializedData),
_serializer.Deserialize(serializedMetadata, _typeMapper.GetMetadataType(eventType)) as IMetadata,
recorded
));
}
}
}
private IEnumerable <IRecordedEvent> Transform(IEnumerable <RecordedEventEntity> entities)
{
foreach (var entity in entities)
{
yield return(new RecordedEvent(
entity.EventNumber,
entity.EventId,
entity.EventType,
entity.AggregateId,
entity.AggregateType,
entity.AggregateVersion,
_eventSerializer.Deserialize(entity.SerializedData, _typeMapper.GetEventType(entity.EventType)) as IEvent,
_eventSerializer.Deserialize(entity.SerializedMetadata, _typeMapper.GetMetadataType(entity.EventType)) as IMetadata,
entity.Recorded
));
}
}
