Method: Strongbolt::BoltedController::ClassMethods#model_for_authorization

Defined in:
lib/strongbolt/bolted_controller.rb

#model_for_authorization ⇒ Object

Returns the model used for authorization, using controller name if not defined



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# File 'lib/strongbolt/bolted_controller.rb', line 35

def model_for_authorization
  if @model_for_authorization.present?
    @model_for_authorization
  else
    # We cannot just do controller_name.classify as it doesn't keep the modules
    # We'll also check demoduling one module after the other for case when
    # the controller and/or the model have different modules
    full_name = name.sub('Controller', '').classify
    # Split by ::
    splits = full_name.split('::')
    # While we still have modules to test
    while splits.size >= 1
      begin
        return constantize_model splits.join('::')
      rescue Strongbolt::ModelNotFound
      ensure
        # Removes first element
        splits.shift
      end
    end
    raise Strongbolt::ModelNotFound, "Model for controller #{controller_name} wasn't found"
  end
end