class Aldous::Controller::ActionExecutionService

Attributes

controller[R]
controller_action_class[R]

Public Class Methods

new(controller, controller_action_class) click to toggle source
# File lib/aldous/controller/action_execution_service.rb, line 17
def initialize(controller, controller_action_class)
  @controller = controller
  @controller_action_class = controller_action_class
end
perform(controller, controller_action_class) click to toggle source
# File lib/aldous/controller/action_execution_service.rb, line 10
def perform(controller, controller_action_class)
  self.new(controller, controller_action_class).perform
end

Public Instance Methods

perform() click to toggle source
# File lib/aldous/controller/action_execution_service.rb, line 22
def perform
  action = controller_action_class.build(controller)

  precondition, precondition_result = PreconditionsExecutionService.new(action, controller).perform

  # a precondition executed a render or a redirect
  return if controller.performed?

  action_result = nil
  if precondition_result
    action = precondition
    action_result = precondition_result
  else
    action_result = action.perform
  end

  # the action executed render or a redirect
  return if controller.performed?

  Action::ResultExecutionService.perform(controller, action_result, action.default_view_data)
rescue => e
  LoggingWrapper.log(e)
  controller.head :internal_server_error
end