Class: DaVinciPASTestKit::DaVinciPASV221::PasClientModificationVerificationTest

Inherits:
Inferno::Test
  • Object
show all
Defined in:
lib/davinci_pas_test_kit/client/v2.2.1/workflows/pas_client_modification_verification_test.rb

Constant Summary collapse

REVIEW_ACTION_URL = 
'http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-reviewAction'.freeze
REVIEW_ACTION_CODE_URL = 
'http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-reviewActionCode'.freeze
MODIFIED_REVIEW_ACTION_CODE = 
'A6'.freeze

Instance Method Summary collapse

Instance Method Details

#adjudication_modified?(adjudication) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/davinci_pas_test_kit/client/v2.2.1/workflows/pas_client_modification_verification_test.rb', line 88

def adjudication_modified?(adjudication)
  review_action = Array(adjudication.extension).find { |ext| ext.url == REVIEW_ACTION_URL }
  return false if review_action.blank?

  review_action_code = Array(review_action.extension).find { |ext| ext.url == REVIEW_ACTION_CODE_URL }
  return false if review_action_code&.valueCodeableConcept.blank?

  Array(review_action_code.valueCodeableConcept.coding).any? do |coding|
    coding.code == MODIFIED_REVIEW_ACTION_CODE
  end
end

#check_modification_response(submit_request) ⇒ Object 



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# File 'lib/davinci_pas_test_kit/client/v2.2.1/workflows/pas_client_modification_verification_test.rb', line 40

def check_modification_response(submit_request)
  claim_response = claim_response_from_response_body(submit_request.response_body)
  if claim_response.blank?
    add_message('error', 'No ClaimResponse was found in the $submit response.')
    return
  end

  modified_sequences = modified_item_sequences(claim_response)
  if modified_sequences.blank?
    add_message('error',
                'Expected at least one ClaimResponse.item entry with an adjudication review action code of ' \
                "'#{MODIFIED_REVIEW_ACTION_CODE}' (Modified), but none were found.")
  end

  add_item_sequences = Array(claim_response.addItem).flat_map { |add_item| Array(add_item.itemSequence) }
  missing = modified_sequences.reject { |sequence| add_item_sequences.include?(sequence) }
  return if missing.empty?

  add_message('error',
              'Each modified item must be paired with a ClaimResponse.addItem entry that has the same ' \
              "itemSequence. No matching addItem was found for itemSequence(s): #{missing.join(', ')}.")
end

#claim_response_from_response_body(response_body) ⇒ Object

Extracts the ClaimResponse from a $submit response body, unwrapping the Parameters resource that wraps the Bundle for v2.2.1 inquire responses if one is present.



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# File 'lib/davinci_pas_test_kit/client/v2.2.1/workflows/pas_client_modification_verification_test.rb', line 65

def claim_response_from_response_body(response_body)
  resource = FHIR.from_contents(response_body)
  return if resource.blank?

  bundle =
    if resource.is_a?(FHIR::Parameters)
      resource.parameter&.map(&:resource)&.find { |r| r.is_a?(FHIR::Bundle) }
    else
      resource
    end
  return unless bundle.is_a?(FHIR::Bundle)

  bundle.entry&.map(&:resource)&.find { |r| r.is_a?(FHIR::ClaimResponse) }
end

#item_modified?(item) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/davinci_pas_test_kit/client/v2.2.1/workflows/pas_client_modification_verification_test.rb', line 84

def item_modified?(item)
  Array(item.adjudication).any? { |adjudication| adjudication_modified?(adjudication) }
end

#modified_item_sequences(claim_response) ⇒ Object 



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# File 'lib/davinci_pas_test_kit/client/v2.2.1/workflows/pas_client_modification_verification_test.rb', line 80

def modified_item_sequences(claim_response)
  Array(claim_response.item).select { |item| item_modified?(item) }.map(&:itemSequence).compact
end