Module: Familia::Features::Relationships::Cascading::ClassMethods

Defined in:
lib/familia/features/relationships/cascading.rb

Instance Method Summary collapse

Instance Method Details

#cascade_strategies ⇒ Object

Get cascade strategies for all relationships



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# File 'lib/familia/features/relationships/cascading.rb', line 25

def cascade_strategies
  strategies = {}

  # Collect strategies from tracking relationships
  if respond_to?(:tracking_relationships)
    tracking_relationships.each do |config|
      key = "#{config[:context_class_name]}.#{config[:collection_name]}"
      strategies[key] = {
        type: :tracking,
        strategy: config[:on_destroy] || :remove,
        config: config
      }
    end
  end

  # Collect strategies from membership relationships
  if respond_to?(:membership_relationships)
    membership_relationships.each do |config|
      key = "#{config[:owner_class_name]}.#{config[:collection_name]}"
      strategies[key] = {
        type: :membership,
        strategy: config[:on_destroy] || :remove,
        config: config
      }
    end
  end

  # Collect strategies from indexing relationships
  if respond_to?(:indexing_relationships)
    indexing_relationships.each do |config|
      key = if config[:context_class_name] == 'global'
              "global.#{config[:index_name]}"
            else
              "#{config[:context_class_name]}.#{config[:index_name]}"
            end
      strategies[key] = {
        type: :indexing,
        strategy: :remove, # Indexes should always be cleaned up
        config: config
      }
    end
  end

  strategies
end