public async Task StartHere()
{
ElasticClient elasticClient = CreateElasticClient();
using (var processor = new ElasticEventIndexingProcessor(elasticClient, BlockchainUrl))
{
await ClearDown(processor);
try
{
// subscribe to transfer events
var transferEventProcessor = await processor.AddAsync <TransferEvent_ERC20>(TransferIndexName);
var blocksProcessed = await processor.ProcessAsync(3146684, 3146694);
Assert.Equal((ulong)11, blocksProcessed);
Assert.Equal(19, transferEventProcessor.Indexer.Indexed);
await Task.Delay(TimeSpan.FromSeconds(5)); // allow time for indexing
Assert.Equal(19, await transferEventProcessor.Indexer.DocumentCountAsync());
}
finally
{
await ClearDown(processor);
}
}
}
public async Task StoringCustomSearchDocuments_UsingMapper()
{
ElasticClient elasticClient = CreateElasticClient();
using (var processor = new ElasticEventIndexingProcessor(elasticClient, BlockchainUrl))
{
await ClearDown(processor);
try
{
var mapper = new CustomEventToSearchDocumentMapper();
// subscribe to transfer events
// inject a mapper to translate the event DTO to a search document DTO
var transferEventProcessor = await processor
.AddAsync <TransferEvent_ERC20, CustomTransferSearchDocumentDto>(
TransferIndexName, mapper);
var blocksProcessed = await processor.ProcessAsync(3146684, 3146694);
Assert.Equal((ulong)11, blocksProcessed);
Assert.Equal(19, transferEventProcessor.Indexer.Indexed);
}
finally
{
await ClearDown(processor);
}
}
}
private static async Task ClearDown(ElasticEventIndexingProcessor processor)
{
#region test preparation
await processor.ClearProgress();
await processor.SearchService.DeleteIndexAsync(TransferIndexName);
#endregion
}
