Class: AUCoreTestKit::Generator::SearchMetadataExtractor

Inherits:
Object
  • Object
show all
Defined in:
lib/au_core_test_kit/generator/search_metadata_extractor.rb

Constant Summary collapse

COMBO_EXTENSION_URL = 
'http://hl7.org/fhir/StructureDefinition/capabilitystatement-search-parameter-combination'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(resource_capabilities, ig_resources, profile_elements, group_metadata) ⇒ SearchMetadataExtractor

Returns a new instance of SearchMetadataExtractor.



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# File 'lib/au_core_test_kit/generator/search_metadata_extractor.rb', line 13

def initialize(resource_capabilities, ig_resources, profile_elements, group_metadata)
  self.resource_capabilities = resource_capabilities
  self.ig_resources = ig_resources
  self.profile_elements = profile_elements
  self.group_metadata = group_metadata
end

Instance Attribute Details

#group_metadata ⇒ Object

Returns the value of attribute group_metadata.



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# File 'lib/au_core_test_kit/generator/search_metadata_extractor.rb', line 11

def group_metadata
  @group_metadata
end

#ig_resources ⇒ Object

Returns the value of attribute ig_resources.



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# File 'lib/au_core_test_kit/generator/search_metadata_extractor.rb', line 11

def ig_resources
  @ig_resources
end

#profile_elements ⇒ Object

Returns the value of attribute profile_elements.



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# File 'lib/au_core_test_kit/generator/search_metadata_extractor.rb', line 11

def profile_elements
  @profile_elements
end

#resource_capabilities ⇒ Object

Returns the value of attribute resource_capabilities.



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# File 'lib/au_core_test_kit/generator/search_metadata_extractor.rb', line 11

def resource_capabilities
  @resource_capabilities
end

Instance Method Details

#basic_searches ⇒ Object 



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# File 'lib/au_core_test_kit/generator/search_metadata_extractor.rb', line 36

def basic_searches
  return [] if no_search_params?

  resource_capabilities.searchParam
                       .select do |search_param|
    %w[SHALL SHOULD MAY].include? conformance_expectation(search_param)
  end
                       .map do |search_param|
    {
      names: [search_param.name],
      expectation: conformance_expectation(search_param)
    }
  end
end

#combo_searches ⇒ Object 



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# File 'lib/au_core_test_kit/generator/search_metadata_extractor.rb', line 55

def combo_searches
  return [] if search_extensions.blank?

  search_extensions
    .select { |extension| extension.url == COMBO_EXTENSION_URL }
    .select { |extension| %w[SHALL SHOULD MAY].include? conformance_expectation(extension) }
    .map do |extension|
      names = extension.extension.select { |param| param.valueString.present? }.map(&:valueString)
      {
        expectation: conformance_expectation(extension),
        names:
      }
    end
end

#conformance_expectation(search_param) ⇒ Object 



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# File 'lib/au_core_test_kit/generator/search_metadata_extractor.rb', line 28

def conformance_expectation(search_param)
  search_param.extension.first.valueCode # TODO: fix expectation extension finding
end

#handle_special_cases ⇒ Object 



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# File 'lib/au_core_test_kit/generator/search_metadata_extractor.rb', line 82

def handle_special_cases
  # NOTE: https://github.com/hl7au/au-fhir-core-inferno/issues/57
  profile_url = group_metadata[:profile_url]
  if profile_url == 'http://hl7.org.au/fhir/core/StructureDefinition/au-core-medicationrequest'
    @searches.map do |search|
      if search[:names] == ["patient", "intent", "authoredon"] && search[:expectation] == "SHALL"
        search[:expectation] = "SHOULD"
      end
    end
  end
end

#no_search_params? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/au_core_test_kit/generator/search_metadata_extractor.rb', line 32

def no_search_params?
  resource_capabilities.searchParam.blank?
end

#search_definitions ⇒ Object 



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# File 'lib/au_core_test_kit/generator/search_metadata_extractor.rb', line 74

def search_definitions
  search_param_names.each_with_object({}) do |name, definitions|
    definitions[name.to_sym] =
      SearchDefinitionMetadataExtractor.new(name, ig_resources, profile_elements,
                                            group_metadata).search_definition
  end
end

#search_extensions ⇒ Object 



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# File 'lib/au_core_test_kit/generator/search_metadata_extractor.rb', line 51

def search_extensions
  resource_capabilities.extension
end

#search_param_names ⇒ Object 



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# File 'lib/au_core_test_kit/generator/search_metadata_extractor.rb', line 70

def search_param_names
  searches.flat_map { |search| search[:names] }.uniq
end

#searches ⇒ Object 



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# File 'lib/au_core_test_kit/generator/search_metadata_extractor.rb', line 20

def searches
  @searches ||= basic_searches + combo_searches

  handle_special_cases

  @searches
end