/// <summary>Add event to session log and dispatch it. <see cref="OperationProgressEvent"/> events are not added to event log.</summary>
public void LogAndDispatchEvent(IOperationEvent @event)
{
if (@event is OperationProgressEvent == false)
{
this.Events.TryAdd(@event);
}
DispatchEvent(@event);
}
public static OperationEventTableEntity Create(IOperationEvent source)
{
return(new OperationEventTableEntity
{
DateTime = source.DateTime,
OperationId = source.OperationId,
PartitionKey = GeneratePartitionKey(source.OperationId),
RowKey = GenerateRowKey(source.Type, source.OperationId),
Context = source.Context
});
}
/// <summary>Dispatch event to observers (in current thread)</summary>
public void DispatchEvent(IOperationEvent @event)
{
var handles = observers.Array;
foreach (var handle in handles)
{
try
{
handle.observer.OnNext(@event);
}
catch (Exception error) when(CaptureError(error))
{
}
}
bool CaptureError(Exception e)
{
Events.TryAdd(new OperationErrorEvent(null, e)); return(false);
}
}
public Task InsertIfNotExist(IOperationEvent operationEvent)
{
return(_storage.TryInsertAsync(OperationEventTableEntity.Create(operationEvent)));
}
public async Task InsertIfNotExist(IOperationEvent operationEvent)
{
await _storage.CreateIfNotExistsAsync(OperationEventTableEntity.Create(operationEvent));
}
