Class: Inferno::DSL::FHIREvaluation::Rules::AllReferencesResolve

Inherits:
Inferno::DSL::FHIREvaluation::Rule show all
Defined in:
lib/inferno/dsl/fhir_evaluation/rules/all_references_resolve.rb

Instance Method Summary collapse

Instance Method Details

#check(context) ⇒ Object 



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# File 'lib/inferno/dsl/fhir_evaluation/rules/all_references_resolve.rb', line 10

def check(context)
  extractor = Inferno::DSL::FHIREvaluation::ReferenceExtractor.new
  resource_type_ids = extractor.extract_resource_type_ids(context.data)
  resource_ids = Set.new(resource_type_ids.values.flatten.uniq)
  reference_map = extractor.extract_references(context.data)

  unresolved_references = Hash.new { |reference, id| reference[id] = [] }

  reference_map.each do |resource_id, references|
    references.each do |reference|
      if reference[:type] == ''
        unresolved_references[resource_id] << reference unless resource_ids.include?(reference[:id])
      elsif !resource_type_ids[reference[:type]].include?(reference[:id])
        unresolved_references[resource_id] << reference
      end
    end
  end

  if unresolved_references.any?
    message = gen_reference_fail_message(unresolved_references)
    result = EvaluationResult.new(message, rule: self)
  else
    message = 'All references resolve'
    result = EvaluationResult.new(message, severity: 'success', rule: self)
  end

  context.add_result result
end

#gen_reference_fail_message(unresolved_references) ⇒ Object 



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# File 'lib/inferno/dsl/fhir_evaluation/rules/all_references_resolve.rb', line 39

def gen_reference_fail_message(unresolved_references)
  result_message = unresolved_references.map do |resource_id, references|
    reference_detail = references.map do |reference|
      " \n\tpath: #{reference[:path]}, type: #{reference[:type]}, id: #{reference[:id]}"
    end.join(',')
    "\n Resource (id): #{resource_id} #{reference_detail}"
  end.join(',')

  "Found unresolved references: #{result_message}"
end