Class: Edi::Walmart::FeedMessageSender

Inherits:
BaseEdiService show all
Defined in:
app/services/edi/walmart/feed_message_sender.rb

Overview

Service object: feed message sender.

Constant Summary

Constants included from RequestIdentifiable

RequestIdentifiable::REQUEST_ID_HEADERS

Constants included from AddressAbbreviator

AddressAbbreviator::MAX_LENGTH

Instance Attribute Summary

Attributes inherited from BaseEdiService

#orchestrator

Attributes inherited from BaseService

#options

Instance Method Summary collapse

Methods inherited from BaseEdiService

#amazon_feed_product_type, #duplicate_po_already_notified?, #initialize, #mark_duplicate_po_as_notified, #onboard_ordered_catalog_items, #report_order_creation_issues, #safe_process_edi_communication_log

Methods included from RequestIdentifiable

#partner_request_id

Methods included from AddressAbbreviator

#abbreviate_street, #collect_street_originals, #record_address_abbreviation_notes

Methods inherited from BaseService

#initialize, #log_debug, #log_error, #log_info, #log_warning, #logger, #tagged_logger

Constructor Details

This class inherits a constructor from Edi::BaseEdiService

Instance Method Details

#ecl_in_queue ⇒ Object 



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# File 'app/services/edi/walmart/feed_message_sender.rb', line 58

def ecl_in_queue
  EdiCommunicationLog.requiring_processing
                     .where(partner: orchestrator.partner)
                     .where(category: feed_category)
                     .order(:created_at)
end

#instantiate_transporter(transporter, transporter_profile = nil, options = {}) ⇒ Transport::HttpWalmartSellerApiConnection

Returns the transporter.

Parameters:

  • transporter (Symbol) —

    transporter type (:http_walmart_seller_api)

  • transporter_profile (Symbol, nil) (defaults to: nil) —

    transporter profile

  • options (Hash) (defaults to: {}) —

    connection options (merged into the transporter config)

Options Hash (options):

  • :connection_options (Object) —

    passed through to the transport connection

Returns:



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# File 'app/services/edi/walmart/feed_message_sender.rb', line 70

def instantiate_transporter(transporter, transporter_profile = nil, options = {})
  case transporter
  when :http_walmart_seller_api
    Transport::HttpWalmartSellerApiConnection.new({ profile: transporter_profile }.merge(options))
  else
    raise "Unknown transporter: #{transporter}"
  end
end

#process(edi_communication_logs = nil) ⇒ Object

This process is the same for any feed, but in our case we start with implementing inventory



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# File 'app/services/edi/walmart/feed_message_sender.rb', line 10

def process(edi_communication_logs = nil)
  feed_transport = instantiate_transporter(orchestrator.transporter, orchestrator.transporter_profile)

  edi_communication_logs ||= ecl_in_queue
  [edi_communication_logs].flatten.each do |ecl|
    logger.info "Sending feed data to #{orchestrator.partner}"
    query_char = (query_param.present? ? '&' : '')
    query_str = "?#{query_param}#{query_char}feedType=#{feed_type}"
    # Every Walmart feed type (inventory, PRICE_AND_PROMOTION, …) is sent as a raw
    # JSON request body. #1756 switched inventory to a multipart `file` upload with
    # an `application/octet-stream` part and failed 100% of US+CA feeds
    # (ERR_EXT_DATA_0503009, itemsReceived 0) until it was reverted. Note Walmart's
    # own docs show inventory as a multipart JSON file upload, so if multipart is
    # revisited the part must be `application/json` — do not retry octet-stream.
    res = feed_transport.send_data(ecl.data, "#{orchestrator.feed_message_remote_path}#{query_str}", 'POST')
    # Read the response body once (HTTP::Response::Body can only be consumed once)
    response_body = res[:http_result]&.body.to_s
    # Persisted, not just logged: FeedSubmissionResultProcessor overwrites #notes
    # with the async poll result, so the submission's correlation id — the handle
    # Walmart Seller Support traces a feed by — has to survive outside notes.
    ecl.file_info = ecl.file_info.to_h.merge('wm_correlation_id' => res[:correlation_id], 'submitted_at' => Time.current.utc.iso8601)
    ecl.notes = "HTTP CODE: #{res[:http_result]&.status}, HTTP BODY: #{response_body}, HTTP METHOD: 'POST', WM_QOS.CORRELATION_ID: #{res[:correlation_id]}, Timestamp: #{Time.current.to_datetime.to_fs(:crm_default)}"
    logger.info "Result: HTTP CODE: #{res[:http_result]&.status}, HTTP BODY: #{response_body}"
    if res[:success] && response_body.present?
      json_hash = JSON.parse(response_body).with_indifferent_access
      res_feed_id = json_hash[:feedId]
      feed_status = json_hash[:feedStatus]

      # Check for ingestion errors even if HTTP status is 200
      if feed_status == 'ERROR' || json_hash[:ingestionErrors].present?
        ingestion_errors = json_hash.dig(:ingestionErrors, :ingestionError) || []
        error_messages = ingestion_errors.map { |e| "#{e[:code]}: #{e[:description]}" }.join('; ')
        logger.error "[Walmart FeedSender] Feed submission returned ERROR status: #{error_messages}"
        ecl.notes = "#{ecl.notes}\nFEED STATUS: #{feed_status}, ERRORS: #{error_messages}"
        ecl.error
      else
        ecl.transaction_id = res_feed_id
        ecl.transmit_datetime = Time.current
        ecl.start_process!
        logger.info "[Walmart FeedSender] Feed submitted successfully, feedId: #{res_feed_id}, status: #{feed_status}"
      end
    else
      ecl.error
    end
  end
  edi_communication_logs
end