public async Task <int> GetPublishedVersionAsync(string processorName, string aggregateRootTypeName, string aggregateRootId)
{
try
{
var builder = Builders <PublishedVersion> .Filter;
var filter = builder.Eq(e => e.ProcessorName, processorName) & builder.Eq(e => e.AggregateRootId, aggregateRootId);
var result = await _publishedVersionCollection.GetCollection(aggregateRootId).Find(filter).ToListAsync();
return(result.Select(r => r.Version).SingleOrDefault());
}
catch (MongoQueryException ex)
{
var errorMessage = string.Format("Get aggregate published version has mongo exception, aggregateRootType: {0}, aggregateRootId: {1}", aggregateRootTypeName, aggregateRootId);
_logger.Error(errorMessage, ex);
throw;
}
catch (Exception ex)
{
var errorMessage = string.Format("Get aggregate published version has unknown exception, aggregateRootType: {0}, aggregateRootId: {1}", aggregateRootTypeName, aggregateRootId);
_logger.Error(errorMessage, ex);
throw;
}
}
public async Task <AsyncTaskResult <int> > GetPublishedVersionAsync(string processorName, string aggregateRootTypeName, string aggregateRootId)
{
try
{
var builder = Builders <PublishedVersion> .Filter;
var filter = builder.Eq(e => e.ProcessorName, processorName) & builder.Eq(e => e.AggregateRootId, aggregateRootId);
var result = await _publishedVersionCollection.GetCollection(aggregateRootId).Find(filter).ToListAsync();
var version = result.Select(r => r.Version).SingleOrDefault();
return(new AsyncTaskResult <int>(AsyncTaskStatus.Success, version));
}
catch (MongoQueryException ex)
{
_logger.Error("Get aggregate published version has query exception.", ex);
return(new AsyncTaskResult <int>(AsyncTaskStatus.IOException, ex.Message));
}
catch (Exception ex)
{
_logger.Error("Get aggregate published version has unknown exception.", ex);
return(new AsyncTaskResult <int>(AsyncTaskStatus.Failed, ex.Message));
}
}