Module: FHIR::CommonDefinitions::ClassMethods

Extended by:
Deprecate
Defined in:
lib/fhir_models/bootstrap/common_definitions.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Deprecate

deprecate

Class Method Details

.search_parameters(type_name) ⇒ Object 

Search Params



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 142

def self.search_parameters(type_name)
  ig_resources.get_search_parameters(type_name)
end

Instance Method Details

#basetype(uri) ⇒ Object

Get the basetype (String) for a given profile or extension.



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 84

def basetype(uri)
  return nil if uri.nil?

  defn = ig_resources.profiles.detect { |x| x['url'] == uri } || ig_resources.extension_definitions.detect { |x| x['url'] == uri }
  return nil if defn.nil?

  defn['type']
end

#cache ⇒ Object 



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 17

def cache
  @cache ||= {}
end

#complex_types ⇒ Object 



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 54

def complex_types
  ig_resources.complex_types
end

#create_structure_definition(definition) ⇒ Object 



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 39

def create_structure_definition(definition)
  return nil if definition.nil?

  versioned_fhir_module::StructureDefinition.new(definition)
end

#extension_definition(extension_name) ⇒ Object 



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 78

def extension_definition(extension_name)
  find_structure_definition(ig_resources.extension_definitions, extension_name)
end

#find_structure_definition(structure_defs, target_name) ⇒ Object 



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 27

def find_structure_definition(structure_defs, target_name)
  return nil if target_name.nil?
  return cache[target_name] if cache[target_name]

  definition = structure_defs.find do |sd|
    sd['id'] == target_name || sd['name'] == target_name || sd['url'] == target_name
  end

  cache[target_name] = create_structure_definition(definition) if definition
  cache[target_name]
end

#get_codes(url) ⇒ Object 



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 115

def get_codes(url)
  ig_resources.get_codes(url)
end

#get_display(system, code) ⇒ Object

Why do we have this function?



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 120

def get_display(system, code)
  return nil if system.nil? || code.nil?

  ig_resources.get_value_sets.each do |value_set|
    if value_set['expansion'] && value_set['expansion']['contains']
      value_set['expansion']['contains'].each do |contain|
        return contain['display'] if contain['system'] == system && contain['code'] == code
      end
    elsif value_set['compose'] && value_set['compose']['include']
      value_set['compose']['include'].each do |include_element|
        if include_element['system'] == system && include_element['concept']
          include_element['concept'].each { |concept| reutrn concept['display'] if concept['code'] == code }
        end
      end
    end
  end
end

#ig_resources ⇒ Object 



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 13

def ig_resources
  @ig_resources ||= @ig_loader.load
end

#load_igs(ig_file_name) ⇒ Object

This method actually just sets up lazy loading to avoid having to load everything at start time.



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 23

def load_igs(ig_file_name)
  @ig_loader = FHIR::Generator::IGLoader.new(ig_file_name)
end

#primitive_types ⇒ Object

# —————————————————————- # Types # —————————————————————-



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 49

def primitive_types
  ig_resources.primitive_types
end

#profile(profile_url) ⇒ Object

Get the StructureDefinition for a given profile.



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 95

def profile(profile_url)
  find_structure_definition(ig_resources.profiles, profile_url)
end

#profiles_for_resource(resource_name) ⇒ Object 



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 100

def profiles_for_resource(resource_name)
  return nil if resource_name.nil?

  ig_resources.profiles.select { |x| x['type'] == resource_name }
end

#resource_definition(resource_name) ⇒ Object 



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 73

def resource_definition(resource_name)
  find_structure_definition(resource_definitions, resource_name)
end

#resource_definitions ⇒ Object 

Resources, Profiles, Extensions



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 68

def resource_definitions
  ig_resources.resource_definitions
end

#type_definition(type_name) ⇒ Object 



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 59

def type_definition(type_name)
  find_structure_definition(primitive_types + complex_types, type_name)
end

#valuesets ⇒ Object 

ValueSet Code Expansions



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# File 'lib/fhir_models/bootstrap/common_definitions.rb', line 111

def valuesets
  ig_resources.get_value_sets
end