Class: AUCoreTestKit::Generator::IGMetadataExtractor

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ig_resources) ⇒ IGMetadataExtractor

Returns a new instance of IGMetadataExtractor.



11
12
13
14
15
16
 
# File 'lib/au_core_test_kit/generator/ig_metadata_extractor.rb', line 11

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

Instance Attribute Details

#ig_resources ⇒ Object

Returns the value of attribute ig_resources.



9
10
11
 
# File 'lib/au_core_test_kit/generator/ig_metadata_extractor.rb', line 9

def ig_resources
  @ig_resources
end

#metadata ⇒ Object

Returns the value of attribute metadata.



9
10
11
 
# File 'lib/au_core_test_kit/generator/ig_metadata_extractor.rb', line 9

def metadata
  @metadata
end

Instance Method Details

#add_metadata_from_ig ⇒ Object 



24
25
26
 
# File 'lib/au_core_test_kit/generator/ig_metadata_extractor.rb', line 24

def add_metadata_from_ig
  metadata.ig_version = "v#{ig_resources.ig.version}"
end

#add_metadata_from_resources ⇒ Object 



58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
 
# File 'lib/au_core_test_kit/generator/ig_metadata_extractor.rb', line 58

def add_metadata_from_resources
  profile_arr_to_skip = [
    'http://hl7.org.au/fhir/StructureDefinition/au-imagingresult',
    'http://hl7.org.au/fhir/StructureDefinition/au-specimen', # https://github.com/hl7au/au-fhir-core-inferno/issues/244
    'http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire',
    'http://hl7.org.au/fhir/core/StructureDefinition/au-core-norelevantfinding',
    'http://hl7.org/fhir/StructureDefinition/DocumentReference' # https://github.com/hl7au/au-fhir-core-inferno/issues/216
  ]

  # NOTE: We use two different groups because of CapabilityStatement.rest.resource
  # in AU Core IG supports two ways to describe the profile:
  # 1. "profile" element which is a string
  # 2. "supportedProfile" element which is an array of strings

  supported_profile_groups = resources_in_capability_statement.flat_map do |resource|
    resource.supportedProfile&.map do |supported_profile|
      supported_profile = supported_profile.split('|').first
      next if profile_arr_to_skip.include?(supported_profile)

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

  profile_groups = resources_in_capability_statement.flat_map do |resource|
    next unless resource.profile.present?
    next if profile_arr_to_skip.include?(resource.profile)

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

  metadata.groups = supported_profile_groups + profile_groups

  metadata.postprocess_groups(ig_resources)
end

#add_missing_supported_profiles ⇒ Object 



32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
 
# File 'lib/au_core_test_kit/generator/ig_metadata_extractor.rb', line 32

def add_missing_supported_profiles
  case ig_resources.ig.version
  when '3.1.1'
    # The AU 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'
                ]
  end
end

#extract ⇒ Object 



18
19
20
21
22
 
# File 'lib/au_core_test_kit/generator/ig_metadata_extractor.rb', line 18

def extract
  add_metadata_from_ig
  add_metadata_from_resources
  metadata
end

#remove_extra_supported_profiles ⇒ Object 



50
51
52
53
54
55
56
 
# File 'lib/au_core_test_kit/generator/ig_metadata_extractor.rb', line 50

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

#resources_in_capability_statement ⇒ Object 



28
29
30
 
# File 'lib/au_core_test_kit/generator/ig_metadata_extractor.rb', line 28

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