call_flow.rb

class CallFlow < ActiveRecord::Base
  belongs_to :routable, :polymorphic => true

  def dialplan
    puts self.routable.description.squeeze("\n").strip
  end

  def target_route=(params)
    self.routable = params[:kind].constantize.new(params.reject {|k,v| k == "kind"})
  end
end

geo_option.rb

class GeoOption < ActiveRecord::Base
  belongs_to :route_by_geography
  belongs_to :target_routable, :polymorphic => true
  geocoded_by :full_street_address
  reverse_geocoded_by :latitude, :longitude
  
  def target_route=(params)
    self.target_routable = params[:kind].constantize.new(params.reject {|k,v| k == "kind"})
  end
end

ivr_option.rb

class IvrOption < ActiveRecord::Base
  belongs_to :route_by_ivr
  belongs_to :target_routable, :polymorphic => true

  def target_route=(params)
    self.target_routable = params[:kind].constantize.new(params.reject {|k,v| k == "kind"})
  end
end

message_option.rb

class MessageOption < ActiveRecord::Base
  belongs_to :route_by_message
  belongs_to :target_routable, :polymorphic => true

  def target_route=(params)
    self.target_routable = params[:kind].constantize.new(params.reject {|k,v| k == "kind"})
  end
end

route_by_geography.rb

class RouteByGeography < ActiveRecord::Base
  has_many :call_flows, :as => :routable
  has_many :geo_options
  accepts_nested_attributes_for :geo_options

  def options
    self.geo_options
  end

  def description
    options.map {|o| "\nGEO: If value is #{o.value}, target DID #{o.target_did || 'n/a'}, target route: #{o.target_routable.try(:description) || 'n/a'}" }.join("\n")
  end
end

route_by_ivr.rb

class RouteByIvr < ActiveRecord::Base
  has_many :call_flows, :as => :routable
  has_many :ivr_options
  accepts_nested_attributes_for :ivr_options

  def options
    self.ivr_options
  end

  def description
    options.map {
		|o| "\nIVR: If value is #{o.value}, 
		target DID #{o.target_did || 'n/a'}, 
		target route: #{o.target_routable.try(:description) || 'n/a'}" 
	}.join("\n")
  end
end

route_by_message.rb

class RouteByMessage < ActiveRecord::Base
  has_many :call_flows, :as => :routable
  has_many :message_options, :dependent => :destroy
  
  accepts_nested_attributes_for :message_options

  def options
    self.message_options
  end

  def description
    options.map {|o| "\nMESSAGE: Play message '#{o.message}', target DID #{o.target_did || 'n/a'}, target route: #{o.target_routable.try(:description) || 'n/a'}" }.join("\n")
  end
end

schema.rb

# This file is auto-generated from the current state of the database. Instead
# of editing this file, please use the migrations feature of Active Record to
# incrementally modify your database, and then regenerate this schema definition.
#
# Note that this schema.rb definition is the authoritative source for your
# database schema. If you need to create the application database on another
# system, you should be using db:schema:load, not running all the migrations
# from scratch. The latter is a flawed and unsustainable approach (the more migrations
# you'll amass, the slower it'll run and the greater likelihood for issues).
#
# It's strongly recommended to check this file into your version control system.

ActiveRecord::Schema.define(:version => 20120127222330) do

  create_table "call_flows", :force => true do |t|
    t.string   "dnis"
    t.string   "default_ringto_did"
    t.integer  "zoho_id"
    t.integer  "ouid"
    t.string   "routable_type"
    t.integer  "routable_id"
    t.integer  "repeat_greeting_on_invalid",               :default => 0
    t.string   "caller_to_sms"
    t.string   "email_to_notify"
    t.string   "play_disclaimer",                          :default => "before"
    t.datetime "created_at"
    t.datetime "updated_at"
    t.boolean  "is_outbound"
    t.string   "country_code",               :limit => 10, :default => "1"
  end

  create_table "geo_options", :force => true do |t|
    t.integer  "route_by_geography_id"
    t.integer  "organizational_unit_id"
    t.float    "latitude"
    t.float    "longitude"
    t.string   "target_did"
    t.string   "target_routable_type"
    t.integer  "target_routable_id"
    t.datetime "created_at"
    t.datetime "updated_at"
    t.string   "address"
  end

  create_table "ivr_options", :force => true do |t|
    t.integer  "ouid"
    t.integer  "route_by_ivr_id"
    t.string   "value"
    t.string   "target_did"
    t.string   "target_routable_type"
    t.integer  "target_routable_id"
    t.datetime "created_at"
    t.datetime "updated_at"
  end

  create_table "message_options", :force => true do |t|
    t.integer  "route_by_message_id"
    t.string   "message"
    t.string   "target_did"
    t.string   "target_routable_type"
    t.integer  "target_routable_id"
    t.datetime "created_at"
    t.datetime "updated_at"
  end

  create_table "route_by_geographies", :force => true do |t|
    t.integer  "radius",        :default => 25
    t.integer  "play_branding", :default => 1
    t.datetime "created_at"
    t.datetime "updated_at"
  end

  create_table "route_by_ivrs", :force => true do |t|
    t.integer  "repeat_greeting"
    t.datetime "created_at"
    t.datetime "updated_at"
  end

  create_table "route_by_messages", :force => true do |t|
    t.datetime "created_at"
    t.datetime "updated_at"
  end

  create_table "route_by_outbounds", :force => true do |t|
    t.integer  "pin"
    t.string   "callerid",        :limit => 25
    t.integer  "play_disclaimer"
    t.datetime "created_at"
    t.datetime "updated_at"
    t.integer  "play_prompt"
  end

  create_table "route_by_schedules", :force => true do |t|
    t.string   "timezone"
    t.datetime "created_at"
    t.datetime "updated_at"
  end

  create_table "schedule_options", :force => true do |t|
    t.integer  "route_by_schedule_id"
    t.integer  "day"
    t.string   "from_time"
    t.string   "to_time"
    t.string   "target_did"
    t.string   "target_routable_type"
    t.integer  "target_routable_id"
    t.datetime "created_at"
    t.datetime "updated_at"
  end


end