application.rb

$: << File.dirname(__FILE__)

require "lead"
require "agent"
require "mail"
require "open-uri"
require "sinatra/base"
require "airbrake"
require "sugarcrm"
require "yaml"

require "lib/application/helpers"
require "lib/mailer"
require "lib/run_later"

Airbrake.configure do |config|
  config.api_key = "f0c79170f9229dc227b3a50e80d06194"
end

module IPS
  class SessionException < Exception; end

  module Application
    class Base < Sinatra::Base

      enable :logging
      use Rack::CommonLogger, Logger.new("/vagrant/sinatra.log")

      # ===============
      # = third-party =
      # ===============

      use Airbrake::Rack
      enable :raise_errors

      use Rack::Session::Cookie, :key => "rack.session",
        :path => "/", :secret => "this-is-ips-session-secret"

      include Sinatra::RunLater::InstanceMethods
      helpers IPS::Application::Helpers

      # ==========
      # = config =
      # ==========

      SugarCRM::Session.from_file File.join(File.dirname(__FILE__), "..",
        "config", "sugarcrm.yml")
      IPS::CONFIG = YAML.load_file File.join(File.dirname(__FILE__), "..",
        "config", "config.yml")

      # =========
      # = get / =
      # =========
      get "/api/agents/:id" do
        begin
          @agent = SugarCRM::IpsAgent.find params[:id]
          @agent.to_json
        rescue => e
          # add error handling here
          "{}"
        end
      end

      get "/:agent?/?:language?" do
        begin
          @agent = IPS::Agent.find params[:agent]
        rescue SugarCRM::RetryLimitExceeded
        end

        throw :halt, [404, "Not found"] if @agent.nil?

        @rates = rates_for @agent
        @lead = IPS::Lead.new :agent_id => @agent["id"],
          :primary_method_of_processing => params[:merchant_type]

        @language = params[:language] || IPS::Agent.language(@agent)

        erb :index
      end

      post "/agent" do
        logger.info params.inspect
        r = {}

        begin
          # @agent = SugarCRM::IpsAgent.new(params[:var] || {})
          # @agent.save!

          if !params[:var].blank? && !params[:var][:guid].blank?
            @agent = SugarCRM::IpsAgent.find(params[:var].delete(:guid))
            params[:var].each do |param, value|
              @agent.send(":#{param}=", value)
            end
            @agent.save
          else
            @agent = SugarCRM::IpsAgent.new(params[:var] || {})
            @agent.save!
          end

          if !@agent.email.nil? && !@agent.email.empty?
            agent = @agent
            template_1 = erb(:thank_you)
            template_2 = erb(:next_steps)

            Mailer.thank_you(agent.email, template_1)
            Mailer.next_steps(agent.email, template_2)
          end
        rescue SugarCRM::InvalidRecord
          r[:errors] = @agent.errors
          throw :halt, [400, r.to_json]
        end
        r.to_json
      end

      post "/submit" do
        @lead = IPS::Lead.new params[:lead]
        @agent = IPS::Agent.find params[:agent_slug]
        @rates = rates_for @agent

        @lead.add_rates @rates
        @lead.agent = @agent

        if @lead.valid?
          begin
            @stored_lead = SugarCRM::Lead.new @lead.to_sugar
            @stored_lead.save!
            template = erb(:new_referral)
            Mailer.new_referral(template)
          rescue Errno::ECONNREFUSED => e
            throw :halt, [500, "Internal Server Error"]
          rescue SugarCRM::InvalidRecord, SugarCRM::InvalidRequest => e
            throw :halt, [400, "Bad Request"]
          rescue SugarCRM::UnhandledResponse => e
            throw :halt, [500, "Internal Server Error"]
          end

          if request.accept.include?("application/json")
            "{}"
          else
            redirect "http://www.startmerchantservices.com/merchant-request-complete/"
          end
        else
          if request.accept.include?("application/json")
            throw :halt, [400, @lead.errors.to_json]
          else
            @language = params[:language] || IPS::Agent.language(@agent)
            erb :index
          end
        end
      end
    end
  end
end