Class: DaVinciUSDrugFormularyTestKit::Generator::GroupMetadataExtractor

Inherits:
Object
  • Object
show all
Defined in:
lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(resource_capabilities, profile_url, ig_metadata, ig_resources) ⇒ GroupMetadataExtractor

Returns a new instance of GroupMetadataExtractor.



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 12

def initialize(resource_capabilities, profile_url, ig_metadata, ig_resources)
  self.resource_capabilities = resource_capabilities
  self.profile_url = profile_url
  self.ig_metadata = ig_metadata
  self.ig_resources = ig_resources
end

Instance Attribute Details

#ig_metadata ⇒ Object

Returns the value of attribute ig_metadata.



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 10

def ig_metadata
  @ig_metadata
end

#ig_resources ⇒ Object

Returns the value of attribute ig_resources.



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 10

def ig_resources
  @ig_resources
end

#profile_url ⇒ Object

Returns the value of attribute profile_url.



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 10

def profile_url
  @profile_url
end

#resource_capabilities ⇒ Object

Returns the value of attribute resource_capabilities.



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 10

def resource_capabilities
  @resource_capabilities
end

Instance Method Details

#add_must_support_choices ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 143

def add_must_support_choices
  choices = []
  case profile.type
  when 'Location'
    choices << { paths: ['address'],
                 extension_ids: ['Location.extension:region'] }
  end

  must_supports[:choices] = choices if choices.present?
end

#base_name ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 164

def base_name
  profile_url.split('StructureDefinition/').last
end

#class_name ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 172

def class_name
  base_name
    .split('-')
    .map(&:capitalize)
    .join
    .gsub('USDF', "USDF#{ig_metadata.reformatted_version}")
    .concat('Sequence')
end

#element_references ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 292

def element_references
  profile_elements
    .select { |element| element.type&.first&.code == 'Reference' }
    .map do |reference_definition|
    {
      path: reference_definition.path,
      profiles: reference_definition.type.first.targetProfile
    }
  end
end

#extension_references ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 303

def extension_references
  profile_elements
    .select { |element| element.type.any? { |type| type.code == 'Extension' && type.profile.present? } }
    .map do |element|
    extension_url = element.type.first.profile.first

    target_profiles =
      ig_resources
        .profile_by_url(extension_url)
        &.snapshot
        &.element
        &.find { |profile_element| profile_element.id == 'Extension.value[x]:valueReference' }
        &.type
        &.first
        &.targetProfile

    next if target_profiles.blank?

    {
      path: "#{element.path}.where(url='#{extension_url}').valueReference",
      target_profiles:
    }
  end.compact
end

#filter_drug_values ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 134

def filter_drug_values
  search_definitions[:doseform][:values] = [] unless search_definitions[:doseform].nil?

  return if search_definitions[:code].nil?
  return unless search_definitions[:code][:full_paths] == ['MedicationKnowledge.code']

  search_definitions[:code][:values] = []
end

#first_search_params ⇒ Object

BEGIN SPECIAL CASES ###



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 109

def first_search_params
  @first_search_params ||=
    if resource == 'Location'
      ['_id']
    elsif resource == 'Basic'
      ['code']
    else
      ['status']
    end
end

#group_metadata ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 19

def group_metadata
  @group_metadata ||=
    GroupMetadata.new(group_metadata_hash)
end

#group_metadata_hash ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 24

def group_metadata_hash
  @group_metadata_hash ||=
    {
      name:,
      class_name:,
      version:,
      reformatted_version:,
      resource:,
      profile_url:,
      profile_name:,
      profile_version:,
      title:,
      short_description:,
      interactions:,
      # operations: operations,
      searches:, # searches: searches,
      search_definitions:, # search_definitions: search_definitions
      include_params:,
      # revincludes: revincludes,
      must_supports:,
      mandatory_elements:,
      # bindings: bindings,
      references:
    }

  mark_mandatory_and_must_support_searches
  handle_special_cases

  @group_metadata_hash
end

#handle_special_cases ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 120

def handle_special_cases
  set_first_search
  filter_drug_values
  add_must_support_choices
end

#include_params ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 243

def include_params
  resource_capabilities.searchInclude || []
end

#interactions ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 210

def interactions
  @interactions ||=
    resource_capabilities.interaction.map do |interaction|
      {
        code: interaction.code,
        expectation: interaction.extension.first.valueCode # TODO: fix expectation extension finding
      }
    end
end

#mandatory_elements ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 271

def mandatory_elements
  @mandatory_elements ||=
    profile_elements
      .select { |element| element.min.positive? && parents_are_mandatory?(element) }
      .map(&:path)
      .uniq
end

#mark_mandatory_and_must_support_searches ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 55

def mark_mandatory_and_must_support_searches
  searches.each do |search|
    search[:names_not_must_support_or_mandatory] = search[:names].reject do |name|
      full_paths =
        search_definitions[name.to_sym][:full_paths]
          .map { |path| path.gsub(/\AResource\./, "#{resource}.") } # Fix for Resource.meta.*

      any_must_support_elements = must_supports[:elements].any? do |element|
        full_must_support_paths = ["#{resource}.#{element[:original_path]}", "#{resource}.#{element[:path]}"]

        full_paths.any? do |path|
          # allow for non-choice, choice types, and _id
          name == '_id' ||
            full_must_support_paths.include?(path) ||
            full_must_support_paths.include?("#{path}[x]")
        end
      end

      any_must_support_slices = must_supports[:slices].any? do |slice|
        # only handle type slices because that is all we need for now
        # for a slice like Observation.effective[x]:effectiveDateTime, the search parameter's expression could be
        # either Observation.effective or Observation.effectiveDateTime.
        if slice[:discriminator] && slice[:discriminator][:type] == 'type'
          full_must_support_path = "#{resource}.#{slice[:path].sub('[x]', slice[:discriminator][:code])}"
          base_must_support_path = "#{resource}.#{slice[:path].sub('[x]', '')}"

          full_paths.intersection([full_must_support_path, base_must_support_path]).present?
        else
          false
        end
      end

      any_must_support_extensions = must_supports[:extensions].any? do |extension|
        full_must_support_paths = ["#{resource}.#{extension[:path]}.where(url='#{extension[:url]}').value"]

        full_paths.any? { |path| full_must_support_paths.include?(path) }
      end

      any_mandatory_elements = mandatory_elements.any? do |element|
        full_paths.include?(element)
      end

      any_must_support_elements ||
        any_must_support_slices ||
        any_must_support_extensions ||
        any_mandatory_elements
    end

    search[:must_support_or_mandatory] = search[:names_not_must_support_or_mandatory].empty?
  end
end

#must_support_metadata_extractor ⇒ Object

def bindings

@bindings ||=
  terminology_binding_metadata_extractor.terminology_bindings

end



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 261

def must_support_metadata_extractor
  @must_support_metadata_extractor ||=
    MustSupportMetadataExtractor.new(profile_elements, profile, resource, ig_resources)
end

#must_supports ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 266

def must_supports
  @must_supports ||=
    must_support_metadata_extractor.must_supports
end

#name ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 168

def name
  base_name.tr('-', '_')
end

#parents_are_mandatory?(element) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 279

def parents_are_mandatory?(element)
  return true if element.path.count('.') < 2

  parent_path = element.path.split('.')[0..-2].join('.')
  parent_element = profile_elements.find { |profile_element| profile_element.path == parent_path }

  parent_element&.min&.positive? && parents_are_mandatory?(parent_element)
end

#profile ⇒ Object

END SPECIAL CASES ###



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 156

def profile
  @profile ||= ig_resources.profile_by_url(profile_url)
end

#profile_elements ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 160

def profile_elements
  @profile_elements ||= profile.snapshot.element
end

#profile_name ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 193

def profile_name
  binding.pry if profile.nil?
  profile.title.gsub('  ', ' ')
end

#profile_version ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 198

def profile_version
  profile.version
end

#references ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 288

def references
  @references ||= element_references + extension_references
end

#reformatted_version ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 185

def reformatted_version
  ig_metadata.reformatted_version
end

#resource ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 189

def resource
  resource_capabilities.type
end

#search_definitions ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 239

def search_definitions
  @search_definitions ||= search_metadata_extractor.search_definitions
end

#search_metadata_extractor ⇒ Object

def operations

@operations ||=
  resource_capabilities.operation.map do |operation|
    {
      code: operation.name,
      expectation: operation.extension.first.valueCode # TODO: fix expectation extension finding
    }
  end

end



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 230

def search_metadata_extractor
  @search_metadata_extractor ||=
    SearchMetadataExtractor.new(resource_capabilities, ig_resources, resource, profile_elements)
end

#searches ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 235

def searches
  @searches ||= search_metadata_extractor.searches
end

#set_first_search ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 126

def set_first_search
  search = searches.find { |param| param[:names] == first_search_params }
  return if search.nil?

  searches.delete(search)
  searches.unshift(search)
end

#short_description ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 206

def short_description
  "Verify support for the server capabilities required by the #{profile_name}."
end

#title ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 202

def title
  profile.title.gsub(/US\s*Core\s*/, '').gsub(/\s*Profile/, '').strip
end

#version ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/generator/group_metadata_extractor.rb', line 181

def version
  ig_metadata.ig_version
end