Module: Namespaces::Stateful::StateQuerying

Defined in:
app/models/concerns/namespaces/stateful/state_querying.rb

Overview

Scopes and query methods to resolve namespace state from ancestor hierarchies

Instance Method Summary collapse

Instance Method Details

#effective_state ⇒ Symbol

Returns the effective state for this namespace, considering ancestor inheritance. If the namespace has its own explicit state (not ancestor_inherited), returns that state. Otherwise, traverses up the ancestor hierarchy to find the first ancestor with an explicit state. Returns :ancestor_inherited if no ancestor has an explicit state.

Returns:

  • (Symbol) —

    the effective state name



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# File 'app/models/concerns/namespaces/stateful/state_querying.rb', line 13

def effective_state
  return state_name if !ancestor_inherited? || parent_id.nil?

  closest_ancestor_state =
    self.class
       .where(id: traversal_ids)
       .where.not(state: STATES[:ancestor_inherited])
       .order(Arel.sql("array_length(traversal_ids, 1) DESC"))
       .pick(:state)

  STATES.key(closest_ancestor_state).to_sym
end