Module: Invoance::Resources

Defined in:
lib/invoance/resources/audit.rb,
lib/invoance/resources/events.rb,
lib/invoance/resources/traces.rb,
lib/invoance/resources/documents.rb,
lib/invoance/resources/attestations.rb

Defined Under Namespace

Classes: Attestations, Audit, Documents, Events, Traces

Class Method Summary collapse

Class Method Details

.content_idempotency_key(body) ⇒ String

Derive a stable Idempotency-Key from an event body (safe-retry helper).

Parameters:

  • body (Hash)

Returns:

  • (String) 


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# File 'lib/invoance/resources/audit.rb', line 35

def self.content_idempotency_key(body)
  "idem_" + Digest::SHA256.hexdigest(stable_stringify(body))
end

.sort_deep_for_stable(v) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/invoance/resources/audit.rb', line 17

def self.sort_deep_for_stable(v)
  case v
  when Array
    v.map { |x| sort_deep_for_stable(x) }
  when Hash
    v.keys.map(&:to_s).sort.each_with_object({}) do |k, out|
      orig = v.key?(k) ? k : k.to_sym
      out[k] = sort_deep_for_stable(v[orig])
    end
  else
    v
  end
end

.stable_stringify(value) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Deep-sort all Hash keys (alphabetically) then compact-serialize. Matches Node's stableStringify: no null-stripping, no schema forcing.



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# File 'lib/invoance/resources/audit.rb', line 12

def self.stable_stringify(value)
  JSON.generate(sort_deep_for_stable(value))
end