Class: USCoreTestKit::Generator::IGMetadataExtractor

Inherits:
Object
  • Object
show all
Defined in:
lib/us_core_test_kit/generator/ig_metadata_extractor.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ig_resources) ⇒ IGMetadataExtractor 



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# File 'lib/us_core_test_kit/generator/ig_metadata_extractor.rb', line 9

def initialize(ig_resources)
  self.ig_resources = ig_resources
  add_missing_supported_profiles
  remove_version_from_supported_profiles
  remove_extra_supported_profiles
  self.metadata = IGMetadata.new
end

Instance Attribute Details

#ig_resources ⇒ Object

Returns the value of attribute ig_resources.



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# File 'lib/us_core_test_kit/generator/ig_metadata_extractor.rb', line 7

def ig_resources
  @ig_resources
end

#metadata ⇒ Object

Returns the value of attribute metadata.



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# File 'lib/us_core_test_kit/generator/ig_metadata_extractor.rb', line 7

def metadata
  @metadata
end

Instance Method Details

#add_metadata_from_ig ⇒ Object 



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# File 'lib/us_core_test_kit/generator/ig_metadata_extractor.rb', line 23

def add_metadata_from_ig
  metadata.ig_version = "v#{ig_resources.ig.version}".delete('-ballot')
end

#add_metadata_from_resources ⇒ Object 



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# File 'lib/us_core_test_kit/generator/ig_metadata_extractor.rb', line 72

def add_metadata_from_resources
  metadata.groups =
    resources_in_capability_statement.flat_map do |resource|
      resource.supportedProfile&.map do |supported_profile|
        # supported_profile = supported_profile.split('|').first
        next if supported_profile == 'http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire'

        GroupMetadataExtractor.new(resource, supported_profile, metadata, ig_resources).group_metadata
      end
    end.compact

  metadata.postprocess_groups(ig_resources)
end

#add_missing_supported_profiles ⇒ Object 



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# File 'lib/us_core_test_kit/generator/ig_metadata_extractor.rb', line 31

def add_missing_supported_profiles
  case ig_resources.ig.version.delete('-ballot')
  when '3.1.1'
    # TODO: Remove these after v8.0.0 IG is fixed

    # The US Core v3.1.1 Server Capability Statement does not list support for the
    # required vital signs profiles, so they need to be added
    ig_resources.capability_statement.rest.first.resource
      .find { |resource| resource.type == 'Observation' }
      .supportedProfile.concat [
        'http://hl7.org/fhir/StructureDefinition/bodyheight',
        'http://hl7.org/fhir/StructureDefinition/bodytemp',
        'http://hl7.org/fhir/StructureDefinition/bp',
        'http://hl7.org/fhir/StructureDefinition/bodyweight',
        'http://hl7.org/fhir/StructureDefinition/heartrate',
        'http://hl7.org/fhir/StructureDefinition/resprate'
      ]
  when '5.0.1'
    # The US Core v5.0.1 Server Capability Statement does not have supported-profile for Encounter
    ig_resources.capability_statement.rest.first.resource
      .find { |resource| resource.type == 'Encounter' }
      .supportedProfile.concat [
        'http://hl7.org/fhir/us/core/StructureDefinition/us-core-encounter'
      ]
  end
end

#extract ⇒ Object 



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# File 'lib/us_core_test_kit/generator/ig_metadata_extractor.rb', line 17

def extract
  add_metadata_from_ig
  add_metadata_from_resources
  metadata
end

#remove_extra_supported_profiles ⇒ Object 



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# File 'lib/us_core_test_kit/generator/ig_metadata_extractor.rb', line 64

def remove_extra_supported_profiles
  ig_resources.capability_statement.rest.first.resource
    .find { |resource| resource.type == 'Observation' }
    .supportedProfile.delete_if do |profile_url|
    SpecialCases::PROFILES_TO_EXCLUDE.include?(profile_url)
  end
end

#remove_version_from_supported_profiles ⇒ Object 



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# File 'lib/us_core_test_kit/generator/ig_metadata_extractor.rb', line 58

def remove_version_from_supported_profiles
  resources_in_capability_statement.each do |resource|
    resource.supportedProfile.map! { |profile_url| profile_url.split('|').first }
  end
end

#resources_in_capability_statement ⇒ Object 



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# File 'lib/us_core_test_kit/generator/ig_metadata_extractor.rb', line 27

def resources_in_capability_statement
  ig_resources.capability_statement.rest.first.resource
end