Class: ElasticGraph::IndexerLambda::SqsProcessor

Inherits:
Object
  • Object
show all
Defined in:
lib/elastic_graph/indexer_lambda/sqs_processor.rb

Overview

Responsible for handling lambda event payloads from an SQS lambda trigger.

Instance Method Summary collapse

Constructor Details

#initialize(indexer_processor, report_batch_item_failures:, logger:, s3_client: nil) ⇒ SqsProcessor

Returns a new instance of SqsProcessor.



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# File 'lib/elastic_graph/indexer_lambda/sqs_processor.rb', line 19

def initialize(indexer_processor, report_batch_item_failures:, logger:, s3_client: nil)
  @indexer_processor = indexer_processor
  @report_batch_item_failures = report_batch_item_failures
  @logger = logger
  @s3_client = s3_client
end

Instance Method Details

#process(lambda_event, refresh_indices: false) ⇒ Object

Processes the ElasticGraph events in the given ‘lambda_event`, indexing the data in the database.



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# File 'lib/elastic_graph/indexer_lambda/sqs_processor.rb', line 27

def process(lambda_event, refresh_indices: false)
  events = events_from(lambda_event)
  failures = @indexer_processor.process_returning_failures(events, refresh_indices: refresh_indices)

  if failures.any?
    failures_error = Indexer::IndexingFailuresError.for(failures: failures, events: events)
    raise failures_error unless @report_batch_item_failures
    @logger.error(failures_error.message)
  end

  format_response(failures)
end