Module: HealthCards::AttributeFilters

Included in:
Payload
Defined in:
lib/health_cards/attribute_filters.rb

Overview

Handles behavior related to removing disallowed attributes from FHIR Resources

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

ALL_FHIR_RESOURCES = 
:fhir_resource

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/health_cards/attribute_filters.rb', line 8

def self.included(base)
  base.extend ClassMethods
end

Instance Method Details

#handle_allowable(resource) ⇒ Object 



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# File 'lib/health_cards/attribute_filters.rb', line 59

def handle_allowable(resource)
  class_allowables = self.class.allowable[resource.class]

  return unless class_allowables

  allowed = resource.to_hash.keep_if { |att| class_allowables.include?(att) }

  resource.from_hash(allowed)
end

#handle_disallowable(resource) ⇒ Object 



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# File 'lib/health_cards/attribute_filters.rb', line 69

def handle_disallowable(resource)
  class_disallowable = find_subclass_keys(self.class.disallowable, resource)

  return if class_disallowable.empty?

  all_disallowed = class_disallowable.map do |disallowed_class|
    self.class.disallowable[disallowed_class]
  end.flatten.uniq

  allowed = resource.to_hash.delete_if { |att| all_disallowed.include?(att) }

  resource.from_hash(allowed)
end