Class: Edi::Commercehub::PackingSlipProcessor

Inherits:
BaseEdiService show all
Defined in:
app/services/edi/commercehub/packing_slip_processor.rb

Overview

Service object: packing slip processor.

Constant Summary

Constants included from RequestIdentifiable

RequestIdentifiable::REQUEST_ID_HEADERS

Constants included from AddressAbbreviator

AddressAbbreviator::MAX_LENGTH

Instance Attribute Summary collapse

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?, #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

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

Constructor Details

#initialize(orchestrator, options = {}) ⇒ PackingSlipProcessor

Returns a new instance of PackingSlipProcessor.

Parameters:

  • orchestrator (Edi::BaseOrchestrator) —

    the partner orchestrator

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

    service options (passed to Edi::BaseEdiService)

Options Hash (options):

  • logger (Logger) —

    logger to use (defaults to Rails.logger)



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# File 'app/services/edi/commercehub/packing_slip_processor.rb', line 11

def initialize(orchestrator, options = {})
  @barcode_reader = orchestrator.packing_slip_reader
  super
end

Instance Attribute Details

#barcode_reader ⇒ Object (readonly)

Returns the value of attribute barcode_reader.



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# File 'app/services/edi/commercehub/packing_slip_processor.rb', line 6

def barcode_reader
  @barcode_reader
end

Instance Method Details

#find_order(po_number) ⇒ Object 



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# File 'app/services/edi/commercehub/packing_slip_processor.rb', line 75

def find_order(po_number)
  Order.joins(:customer, :payments)
       .merge(orchestrator.customers)
       .sales_orders.order('orders.created_at desc')
       .where(state: Order::RELEASABLE_STATES)
       .where(Payment[:po_number].eq(po_number)).first
end

#process(edi_communication_logs = nil) ⇒ Object 



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# File 'app/services/edi/commercehub/packing_slip_processor.rb', line 16

def process(edi_communication_logs = nil)
  edi_communication_logs ||= EdiCommunicationLog.where(state: 'ready', category: 'packing_slip', partner: orchestrator.partner)
  [edi_communication_logs].flatten.each do |ecl|
    safe_process_edi_communication_log ecl
  end
end

#process_communication_log(ecl) ⇒ Object 



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# File 'app/services/edi/commercehub/packing_slip_processor.rb', line 23

def process_communication_log(ecl)
  return unless ecl.ready? && ecl.category == 'packing_slip'

  EdiCommunicationLog.transaction do
    unless (u = ecl.uploads.first)
      # No `error!` here: the raise below rolls this transaction back, so the
      # write never lands — it only leaves the in-memory record in
      # `exception`, which used to make safe_process_edi_communication_log's
      # own error! blow up with InvalidTransition and take the rest of the
      # batch with it. Let the rescue do it, outside the transaction.
      msg = "Could not find uploads for edi communication log #{ecl.id}"
      logger.error msg
      raise msg
    end
    pdf_splitter = Utilities::PdfSplitter.new

    # Get the file locacally for some work
    local_tmp_path = Rails.root.join(Rails.application.config.x.temp_storage_path.to_s, u.attachment_name)
    u.attachment.to_file(local_tmp_path)
    # Split our pdf into multiple
    pdf_paths = pdf_splitter.process(local_tmp_path)
    errors = []
    pdf_paths.each do |pdf_path|
      po_number = barcode_reader.process(pdf_path)
      logger.info "Barcode Po Number read on file: #{po_number}"
      if po_number.present? && (order = find_order(po_number))
        logger.info "Found order #{order.reference_number}, cloning pdf"
        new_u = Upload.uploadify(pdf_path, 'custom_packing_slip_pdf', order)
        new_u.save!
        ecl.edi_documents.create(order: order, note: 'packing list') unless ecl.edi_documents.any? { |edi_doc| edi_doc.resource == order } # multiple uploads ok, only one edi document
        ecl.complete
        # We can try releasing the order
        order.release_order
      else
        msg = "Cannot match to order with po #{po_number}."
        errors << msg
        logger.error msg
      end
    end
    if errors.present?
      ecl.process_attempts ||= 0
      ecl.process_attempts += 1
      if ecl.process_attempts > 5
        ecl.notes = errors.join("\n")
        ecl.error!
      else
        ecl.save # We save the attempt, next round over will be tried again
      end
    end
  end
end