Class: ArchivistsToolkit

Inherits:
Object
  • Object
show all
Defined in:
backend/app/lib/user_defined_field_migrator.rb

Instance Method Summary collapse

Constructor Details

#initialize(db) ⇒ ArchivistsToolkit

Returns a new instance of ArchivistsToolkit.



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# File 'backend/app/lib/user_defined_field_migrator.rb', line 386

def initialize(db)
  @db = db

  @key_set = {}
  @value_set = {}
  @missing_user_defined_fields = {}

  preload_instances
end

Instance Method Details

#find_matching_containers(column, record_ids, top_container) ⇒ Object 



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# File 'backend/app/lib/user_defined_field_migrator.rb', line 397

def find_matching_containers(column, record_ids, top_container)
  record_ids.map do |record_id|

    if column == :resourceId
      resource_id = record_id
      resource_component_id = nil
    elsif :resourceComponentId
      resource_id = nil
      resource_component_id = record_id
    else
      raise "Unrecognized column: #{column}"
    end

    if top_container.barcode
      barcode = top_container.barcode
      indicator = nil
    else
      barcode = nil
      indicator = top_container.indicator
    end

    search_key = InstanceKey.new(resource_id, resource_component_id, barcode, indicator)
    search_key_bytes = search_key.to_bytes

    value = @key_set[search_key_bytes]
    if value
      @value_set[value]
    elsif @missing_user_defined_fields[search_key_bytes]
      :no_data # No problem here.  There was just no data to load.
    else
      Log.debug("Not found: #{search_key.inspect}")
      nil
    end

  end.compact.uniq
end