Frontend Flow Control

frontend_flow.rb

class FrontendFlow < ActiveRecord
  # property_id: Integer
  # step: BigDecimal
  # name: String
end

frontend_flows.rb

class FrontendFlows
  class NO_FLOW_FOUND
  
  def self.for(flow_name)
    self.send(flow_name)
    
  rescue NoMethodError => e
    NO_FLOW_FOUND
  end
   
  private
  def self.ho3_fl_2018a
    [
     Steps::ROOT,
     # Note: Not all steps will be hit. 
     # Controllers can be responsible for optional steps or we can add optional lambdas to paths.
     Steps::PROPERTIES_ADDITIONAL_INFO, 
     Steps::PRICES,
     Steps::NEW_USER,
     Steps::EDIT_COVERAGES,
     Steps::NEW_INSUREDS,
     #....
    ]
  end
    
  def self.ho3_tx_2018a
    [
     Steps::ROOT,
     Steps::PROPERTIES_ADDITIONAL_INFO,
     Steps::NEW_USER,
     Steps::NEW_INSUREDS,
     #....
    ]
  end
  
  
  class Steps
  
    # Steps
    ROOT = {
     name: :root,
      path: "root_path(start_over: true)",
      cta: I18n.t("step.root.cta") # The CTA TO the step. "Start over" in this case.
    }
    PROPERTIES_ADDITIONAL_INFO = {
      name: :additional_info,
      path: "edit_additional_info_properties",
     cta: I18n.t("step.properties_additional_info.cta")
    }
    PRICES = {
     name: :prices,
     path: :"prices_path",
     cta: I18n.t("step.prices.cta")
    }
    NEW_USER = {
     name: :new_user,
     path: "new_user_path",
     cta: I18n.t("step.new_user.cta")
    }
    EDIT_COVERAGES = {
      name: :edit_coverages,
      path: "edit_coverages_path",
      cta: I18n.t("step.edit_coverages.cta")
    }
    NEW_INSUREDS = {
      name: :new_insureds,
      path: "new_insureds_path",
      cta: I18n.t("step.new_insureds.cta")
    }
    #...
  end
end