Class: Sbmt::Outbox::ProcessItem

Inherits:
DryInteractor show all
Defined in:
app/interactors/sbmt/outbox/process_item.rb

Constant Summary collapse

METRICS_COUNTERS = 
%i[error_counter retry_counter sent_counter fetch_error_counter discarded_counter].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from DryInteractor

call

Instance Attribute Details

#process_latency ⇒ Object

Returns the value of attribute process_latency.



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# File 'app/interactors/sbmt/outbox/process_item.rb', line 18

def process_latency
  @process_latency
end

Instance Method Details

#call ⇒ Object 



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# File 'app/interactors/sbmt/outbox/process_item.rb', line 20

def call
  log_success(
    "Start processing #{box_type} item.\n" \
    "Record: #{item_class.name}##{item_id}"
  )

  item = nil

  item_class.transaction do
    item = yield fetch_item

    if item.processed_at?
      item.config.retry_strategies.each do |retry_strategy|
        yield check_retry_strategy(item, retry_strategy)
      end
    else
      self.process_latency = Time.current - item.created_at
    end

    middlewares = Middleware::Builder.new(item_process_middlewares)
    payload = yield build_payload(item)
    transports = yield fetch_transports(item)

    middlewares.call(item) do
      transports.each do |transport|
        yield process_item(transport, item, payload)
      end

      track_successed(item)

      Success(item)
    end
  rescue Dry::Monads::Do::Halt => e
    e.result
  rescue => e
    track_failed(e, item)
    Failure(e.message)
  end
ensure
  report_metrics(item)
end