Module: Legion::Extensions::Apollo::Runners::Maintenance

Includes:
Helpers::Lex
Included in:
Client
Defined in:
lib/legion/extensions/apollo/runners/maintenance.rb

Instance Method Summary collapse

Instance Method Details

#archive_stale(days: Helpers::Confidence.stale_days) ⇒ Object 



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# File 'lib/legion/extensions/apollo/runners/maintenance.rb', line 16

def archive_stale(days: Helpers::Confidence.stale_days, **)
  { action: :archive_stale, days: days }
end

#check_corroboration ⇒ Object

rubocop:disable Metrics/CyclomaticComplexity



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# File 'lib/legion/extensions/apollo/runners/maintenance.rb', line 69

def check_corroboration(**) # rubocop:disable Metrics/CyclomaticComplexity
  unless Helpers::DataModels.apollo_entry_available?
    log.warn('Apollo Maintenance.check_corroboration skipped: apollo_data_not_available')
    return { success: false, error: 'apollo_data_not_available' }
  end

  candidates = Helpers::DataModels.apollo_entry.where(status: 'candidate').exclude(embedding: nil).limit(100).all
  confirmed = Helpers::DataModels.apollo_entry.where(status: 'confirmed').exclude(embedding: nil).limit(500).all
  log.debug("Apollo Maintenance.check_corroboration candidates=#{candidates.size} confirmed=#{confirmed.size}")

  promoted = 0

  candidates.each do |candidate|
    match = confirmed.find do |conf|
      next unless conf.content_type == candidate.content_type

      sim = Helpers::Similarity.cosine_similarity(
        vec_a: candidate.embedding, vec_b: conf.embedding
      )
      Helpers::Similarity.above_corroboration_threshold?(similarity: sim)
    end

    next unless match

    candidate_provider = candidate.respond_to?(:source_provider) ? candidate.source_provider : nil
    match_provider     = match.respond_to?(:source_provider) ? match.source_provider : nil
    both_known = known_provider?(candidate_provider) && known_provider?(match_provider)
    next if both_known && candidate_provider == match_provider

    candidate_channel = candidate.respond_to?(:source_channel) ? candidate.source_channel : nil
    match_channel = match.respond_to?(:source_channel) ? match.source_channel : nil
    next if candidate_channel && match_channel && candidate_channel == match_channel

    candidate.update(
      status:       'confirmed',
      confirmed_at: Time.now,
      confidence:   Helpers::Confidence.apply_corroboration_boost(confidence: candidate.confidence),
      updated_at:   Time.now
    )

    Helpers::DataModels.apollo_relation.create(
      from_entry_id: candidate.id,
      to_entry_id:   match.id,
      relation_type: 'similar_to',
      source_agent:  'system:corroboration',
      weight:        Helpers::Confidence.apollo_setting(:corroboration, :relation_weight, default: 1.0)
    )

    promoted += 1
  end

  { success: true, promoted: promoted, scanned: candidates.size }
    .tap { |result| log.info("Apollo Maintenance.check_corroboration scanned=#{result[:scanned]} promoted=#{result[:promoted]}") }
rescue Sequel::Error => e
  handle_exception(e, level: :error, operation: 'apollo.maintenance.check_corroboration')
  { success: false, error: e.message }
end

#force_decay(factor: Helpers::Confidence.apollo_setting(:maintenance, :force_decay_factor, default: 0.5)) ⇒ Object 



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# File 'lib/legion/extensions/apollo/runners/maintenance.rb', line 12

def force_decay(factor: Helpers::Confidence.apollo_setting(:maintenance, :force_decay_factor, default: 0.5), **)
  { action: :force_decay, factor: factor }
end

#resolve_dispute(entry_id:, resolution:) ⇒ Object 



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# File 'lib/legion/extensions/apollo/runners/maintenance.rb', line 20

def resolve_dispute(entry_id:, resolution:, **)
  { action: :resolve_dispute, entry_id: entry_id, resolution: resolution }
end

#run_decay_cycle(alpha: nil, min_confidence: nil) ⇒ Object 



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# File 'lib/legion/extensions/apollo/runners/maintenance.rb', line 24

def run_decay_cycle(alpha: nil, min_confidence: nil, **)
  alpha ||= Helpers::Confidence.power_law_alpha
  min_confidence ||= Helpers::Confidence.decay_threshold
  min_age_hours = Helpers::Confidence.decay_min_age_hours

  log.debug("Apollo Maintenance.run_decay_cycle alpha=#{alpha} min_confidence=#{min_confidence} min_age_hours=#{min_age_hours}")
  unless defined?(Legion::Data) && Legion::Data.respond_to?(:connection) && Legion::Data.connection
    log.warn('Apollo Maintenance.run_decay_cycle skipped: apollo_data_not_available')
    return { decayed: 0, archived: 0 }
  end

  conn = Legion::Data.connection

  age_days_expr = Sequel.lit(
    'GREATEST(EXTRACT(EPOCH FROM (NOW() - COALESCE(updated_at, created_at))) / 86400.0, 1.0)'
  )
  decay_factor = Sequel.lit(
    'POWER(CAST(? AS double precision) / (CAST(? AS double precision) + 1.0), ?)',
    age_days_expr, age_days_expr, alpha
  )

  min_age_filter = Sequel.lit(
    "COALESCE(updated_at, created_at) < NOW() - (? * INTERVAL '1 hour')",
    min_age_hours
  )

  decayed = conn[:apollo_entries]
            .exclude(status: 'archived')
            .where(min_age_filter)
            .update(confidence: Sequel[:confidence] * decay_factor)

  archived = conn[:apollo_entries]
             .where { confidence < min_confidence }
             .where(min_age_filter)
             .exclude(status: 'archived')
             .update(status: 'archived')

  { decayed: decayed, archived: archived, alpha: alpha, threshold: min_confidence,
    min_age_hours: min_age_hours }
    .tap { |result| log.info("Apollo Maintenance.run_decay_cycle decayed=#{result[:decayed]} archived=#{result[:archived]} alpha=#{alpha} threshold=#{min_confidence}") } # rubocop:disable Layout/LineLength
rescue Sequel::Error => e
  handle_exception(e, level: :error, operation: 'apollo.maintenance.run_decay_cycle')
  { decayed: 0, archived: 0, error: e.message }
end