3-track-translated-events.rb

class ApplicationController < ActionController::Base
  after_action :track_event

  private

  def track_event
    mixpanel.track(event_user, event_name)
  end

  def event_user
    current_user.try(:id).to_s
  end

  def event_name
    controller_action = "#{params[:controller]}##{params[:action]}"
    EVENT_TRANSLATIONS[controller_action] || controller_action
  end
end