SinAhnTra

ahn_api.rb

require 'sinatra'
require 'json'
require 'ahn_api_helpers'

class AhnApi < Sinatra::Base
  set :port, 8080
  set :environment, ENV['AHN_ENV']

  helpers Helpers

  before { authenticate! }

  get '/calls' do
    {
      active_calls_count: call_count,
      active_calls:       call_list
    }.to_json
  end

  get '/teleclick' do 
    options = {
      dial_me:         params[:num2],
      play_message:    params[:play_message]
    }
    Adhearsion::OutboundCall.originate(
      build_dial_string(params[:num1]), 
      from:       '8558893939', 
      headers:    options, 
      controller: TeleClickController
    )

    "Sent!  Connecting #{params[:num1]} to #{params[:num2]}..."
  end
end

ahn_api_helpers.rb

module Helpers
  
  def authenticate!
    unless params[:api_key] == API_KEY && params[:api_secret] == API_SECRET
      halt  "Error Code 0x5FA7"
    end
  end

  def call_count
    Adhearsion::active_calls.count
  end

  def call_list 
    all_calls = Adhearsion::active_calls
    if all_calls

      call_list = []

      all_calls.each do |call|
        call_list << {
          channel:             call[1].variables[:x_agi_channel],
          tracking_number:     call[1].variables[:x_agi_dnid],
          caller_id:           call[1].variables[:x_agi_callerid],
          disclaimer_played:   call[1].controllers[0][:disclaimer_played],
          message_played:      call[1].controllers[0][:message_played],
          recording_file_name: call[1].controllers[0][:recording_file_name],
        } unless CallFlow.find_by_dnis(call[1].variables[:x_agi_dnid]) == nil #only get routes in the active call list
      end

      call_list
    else
      []
    end
  end
end

sinatra_bootstrap.rb

require 'autoload_paths'
require 'ahn_api'

Thread.new { AhnApi.run! unless ENV['AHN_ENV'] == 'test' }

teleclick_controller.rb

class TeleClickController < Adhearsion::CallController

  def run
    answer
    interruptible_play PLEASE_WAIT_WAV if call.variables[:play_message]

    dial_string = build_dial_string call.variables[:dial_me]
    dial(dial_string, from: digits_of(call.to))

    hangup
  end

  def digits_of(sip_string)
    sip_string.to_s.gsub(/[^\d]/, '')
  end
end