Class: QRDA::Cat1::MedicationOrderImporter

Inherits:
SectionImporter show all
Defined in:
lib/qrda-import/data-element-importers/medication_order_importer.rb

Instance Attribute Summary

Attributes inherited from SectionImporter

#check_for_usable, #code_xpath, #codes, #codes_modifiers, #status_xpath, #warnings

Instance Method Summary collapse

Methods inherited from SectionImporter

#create_entries, #usable_entry?

Constructor Details

#initialize(entry_finder = QRDA::Cat1::EntryFinder.new("./cda:entry/cda:substanceAdministration[cda:templateId/@root = '2.16.840.1.113883.10.20.24.3.47']")) ⇒ MedicationOrderImporter

Returns a new instance of MedicationOrderImporter.



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# File 'lib/qrda-import/data-element-importers/medication_order_importer.rb', line 4

def initialize(entry_finder = QRDA::Cat1::EntryFinder.new("./cda:entry/cda:substanceAdministration[cda:templateId/@root = '2.16.840.1.113883.10.20.24.3.47']"))
  super(entry_finder)
  @id_xpath = './cda:id'
  @code_xpath = "./cda:consumable/cda:manufacturedProduct/cda:manufacturedMaterial/cda:code"
  @relevant_period_xpath = "./cda:effectiveTime"
  @author_datetime_xpath = "./cda:author[cda:templateId/@root='2.16.840.1.113883.10.20.24.3.155']/cda:time"
  @dosage_xpath = "./cda:doseQuantity"
  @supply_xpath = "./cda:entryRelationship/cda:supply[cda:templateId/@root = '2.16.840.1.113883.10.20.24.3.99']/cda:quantity"
  @frequency_xpath = "./cda:effectiveTime[@operator='A']/cda:period"
  @refills_xpath = "./cda:repeatNumber"
  @route_xpath = "./cda:routeCode"
  @setting_xpath = "./cda:participant[@typeCode='LOC']/cda:participantRole/cda:code"
  @prescriber_id_xpath = "./cda:author/cda:assignedAuthor/cda:id"
  @days_supplied_xpath = "./cda:entryRelationship/cda:supply[cda:templateId/@root = '2.16.840.1.113883.10.20.24.3.157']/cda:quantity"
  @reason_xpath = "./cda:entryRelationship[@typeCode='RSON']/cda:observation[cda:templateId/@root='2.16.840.1.113883.10.20.24.3.88']/cda:value"
  @related_to_xpath = "./sdtc:inFulfillmentOf1/sdtc:actReference"
  @entry_class = QDM::MedicationOrder
end

Instance Method Details

#create_entry(entry_element, nrh = NarrativeReferenceHandler.new) ⇒ Object 



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# File 'lib/qrda-import/data-element-importers/medication_order_importer.rb', line 23

def create_entry(entry_element, nrh = NarrativeReferenceHandler.new)
  medication_order = super
  medication_order.dosage = extract_scalar(entry_element, @dosage_xpath)
  medication_order.supply = extract_scalar(entry_element, @supply_xpath)
  medication_order.frequency = frequency_as_coded_value(entry_element, @frequency_xpath)
  medication_order.refills = extract_scalar(entry_element, @refills_xpath)&.value
  medication_order.route = code_if_present(entry_element.at_xpath(@route_xpath))
  medication_order.setting = code_if_present(entry_element.at_xpath(@setting_xpath))
  medication_order.daysSupplied = extract_scalar(entry_element, @days_supplied_xpath)&.value
  medication_order.reason = extract_reason(entry_element)
  entity = extract_entity(entry_element, "./cda:participant[@typeCode='PRF']")
  medication_order.prescriber.concat(entity) if entity
  medication_order.relatedTo = extract_related_to(entry_element)
  medication_order
end