Class: DatashiftJourney::Api::V1::StatesController

Inherits:
ActionController::API
  • Object
show all
Defined in:
app/controllers/datashift_journey/api/v1/states_controller.rb

Instance Method Summary collapse

Instance Method Details

#index ⇒ Object 



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# File 'app/controllers/datashift_journey/api/v1/states_controller.rb', line 7

def index

  state_paths = []

  DatashiftJourney.journey_plan_class.new.state_paths.each_with_index do |s, i|
    state_paths << {
        index: i, events: s.events, from_name: s.from_name, to_name: s.to_name
    }
  end

  states = DatashiftJourney.journey_plan_class.state_machine.states.collect do |s|
    {
        name: s.name, value: s.value, initial: s.initial, final: s.final?
    }
  end

  events = DatashiftJourney.journey_plan_class.state_machine.events.collect do |e|
    {
        #machine: s.machine,
        name: e.name,
        qualified_name: e.qualified_name,
        human_name: e.human_name,
        branches: e.branches,
        known_states: e.known_states,

        transitions: e.branches.map do |branch|
          branch.state_requirements.map do |state_requirement|
            {state_requirement: state_requirement, from: state_requirement[:from].class, to: state_requirement[:to]}
          end
        end
    }
  end

  render json: { data:
                     {
                         states: states, state_paths: state_paths, events: events
                     }
  }
end