Class: OpenehrRails::Fhir::ProfileGenerator

Inherits:

Object

• Object
• OpenehrRails::Fhir::ProfileGenerator

Defined in:

lib/openehr_rails/fhir/profile_generator.rb

Overview

Generates HL7 FHIR R5 StructureDefinition profiles (as plain Hashes / JSON) from an openEHR Operational Template. One profile per ENTRY: the entry's RM type selects the base FHIR resource, and the leaf ELEMENTs constrain value (single leaf) or component slices (many).

Constant Summary

FHIR_VERSION =

'5.0.0'

ARCHETYPE_SYSTEM =

'http://openehr.org/ckm/archetypes'

UCUM_SYSTEM =

'http://unitsofmeasure.org'

CANONICAL_BASE =

'urn:openehr'

Instance Method Summary

• #initialize(template) ⇒ ProfileGenerator constructor

  A new instance of ProfileGenerator.

• #profiles ⇒ Object
• #to_json_files ⇒ Object

Constructor Details

#initialize(template) ⇒ ProfileGenerator

Returns a new instance of ProfileGenerator.

# File 'lib/openehr_rails/fhir/profile_generator.rb', line 18

def initialize(template)
  @template = template
  @entries = OpenehrRails::Opt::FieldExtractor.new(template).entries
end

Instance Method Details

#profiles ⇒ Object

# File 'lib/openehr_rails/fhir/profile_generator.rb', line 23

def profiles
  @entries.map { |entry| build_profile(entry) }
end

#to_json_files ⇒ Object

# File 'lib/openehr_rails/fhir/profile_generator.rb', line 27

def to_json_files
  profiles.to_h { |profile| [profile[:id], JSON.pretty_generate(profile)] }
end