smart-answers/app/flows/state_pension_through_partner_flow.rb at main · alphagov/smart-answers · GitHub

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class StatePensionThroughPartnerFlow < SmartAnswer::Flow
  def define
    content_id "42a41808-b338-4e4b-a703-47195982f4c8"
    name "state-pension-through-partner"
    status :published

    # Q1
    radio :what_is_your_marital_status? do
      option :married
      option :widowed
      option :divorced

      on_response do |response|
        self.calculator = SmartAnswer::Calculators::StatePensionThroughPartnerCalculator.new
        calculator.marital_status = response
      end

      next_node do
        if calculator.divorced?
          question :what_is_your_gender?
        else
          question :when_will_you_reach_pension_age?
        end
      end
    end

    # Q2
    radio :when_will_you_reach_pension_age? do
      option :your_pension_age_before_specific_date
      option :your_pension_age_after_specific_date

      on_response do |response|
        calculator.when_will_you_reach_pension_age = response
      end

      next_node do
        if calculator.widow_and_new_pension?
          question :what_is_your_gender?
        elsif calculator.widow_and_old_pension?
          outcome :widow_and_old_pension_outcome
        else
          question :when_will_your_partner_reach_pension_age?
        end
      end
    end

    # Q3
    radio :when_will_your_partner_reach_pension_age? do
      option :partner_pension_age_before_specific_date
      option :partner_pension_age_after_specific_date

      on_response do |response|
        calculator.when_will_your_partner_reach_pension_age = response
      end

      next_node do
        if calculator.current_rules_no_additional_pension?
          outcome :current_rules_no_additional_pension_outcome
        elsif calculator.current_rules_national_insurance_no_state_pension?
          outcome :current_rules_national_insurance_no_state_pension_outcome
        else
          question :what_is_your_gender?
        end
      end
    end

    # Q4
    radio :what_is_your_gender? do
      option :male_gender
      option :female_gender

      on_response do |response|
        calculator.gender = response
      end

      next_node do
        if calculator.male?
          if calculator.divorced?
            outcome :impossibility_due_to_divorce_outcome
          elsif calculator.widowed?
            outcome :widow_male_reaching_pension_age
          else
            outcome :impossibility_to_increase_pension_outcome
          end
        elsif calculator.female?
          if calculator.divorced?
            outcome :age_dependent_pension_outcome
          elsif calculator.widowed?
            outcome :married_woman_and_state_pension_outcome
          else
            outcome :married_woman_no_state_pension_outcome
          end
        end
      end
    end

    # Outcome list below. NB: outcomes 4 and 7 are not available
    outcome :current_rules_no_additional_pension_outcome # Outcome 1
    outcome :widow_and_old_pension_outcome # Outcome 2
    outcome :current_rules_national_insurance_no_state_pension_outcome # Outcome 3

    outcome :married_woman_no_state_pension_outcome # Outcome 5
    outcome :married_woman_and_state_pension_outcome # Outcome 6

    outcome :impossibility_to_increase_pension_outcome # Outcome 8a
    outcome :widow_male_reaching_pension_age # Outcome 8b

    outcome :impossibility_due_to_divorce_outcome # Outcome 9
    outcome :age_dependent_pension_outcome # Outcome 10
  end
end