Class: Lyra::StateAnalyzer

Inherits:
Object
  • Object
show all
Defined in:
lib/lyra/dual_view.rb

Overview

Analysis tools

Class Method Summary collapse

Class Method Details

.analyze(model_class, model_id) ⇒ Object 



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# File 'lib/lyra/dual_view.rb', line 201

def self.analyze(model_class, model_id)
  view = DualView.new(model_class, model_id)

  {
    comparison: view.compare,
    audit_trail: view.audit_trail,
    recommendations: generate_recommendations(view)
  }
end

.generate_recommendations(view) ⇒ Object 



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# File 'lib/lyra/dual_view.rb', line 211

def self.generate_recommendations(view)
  comparison = view.compare
  recommendations = []

  if comparison[:differences][:exists_mismatch]
    recommendations << "State existence mismatch - investigate data consistency"
  end

  if comparison[:differences] != { no_differences: true } && !comparison[:differences][:exists_mismatch]
    recommendations << "Attribute differences detected - consider which source is authoritative"
    recommendations << "Differences: #{comparison[:differences].keys.join(', ')}"
  end

  if comparison[:event_sourced_view][:events_count] == 0 && comparison[:crud_view][:exists]
    recommendations << "CRUD record exists but no events found - may have been created before Lyra was enabled"
  end

  recommendations
end