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// REST API Client Definition

var apiClient = (function() {
  var ajax = function(url, type, callback, data) {
    var config = {
      dataType: 'json',
      error: function(xhr, status, text) {
        return callback({
          xhr: xhr,
          status: status,

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// Node.js Server: RMM Level Two 

var express = require('express')
  , http = require('http')
  , path = require('path')
  , store = require("./store").store;

var app = express();

app.use(express.bodyParser());

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# TODO_API.README

## Retrieve a list of todos

### Example request:

GET http://api.example.com/v1/todos
Content-Type: application/json;

### Example response

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+---------------------------------------------------------------+
| PATH       | VERB   | NOTE                                    |
+------------+--------+-----------------------------------------+
| /todos     | GET    | Retrieve a list of todos                |
| /todos     | POST   | Create a new todo                       |
| /todos/:id | PUT    | Replace the todo with the provided todo |
| /todos/:id | DELETE | Delete the todo                         |
+------------+--------+-----------------------------------------+

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# config/initializers/services.rb

require 'barrister-rails'
require 'barrister-redis'

class Services

  # ...
  
  def self.proxy_services

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# services/mail_service/main.rb

require 'barrister-sinatra'

opts = { 
  mount_path: '/api',
  port: ENV['PORT']
}

Barrister::SinatraContainer.new('./interface.json',  MailService.new, opts).start

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# Procfile

web: bundle exec rails s -p $PORT

mail_service: sh -c 'cd services/mail_service; ./main.rb'

user_service: sh -c 'cd services/user_service; ./main.rb'

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# config/initializers/services.rb

require 'barrister-rails'
require 'barrister-redis'

class Services

  # ...
  
  def self.proxy_services

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# services/user_service/main.rb

require 'activerecord'
require 'barrister-redis'

# establish a connection to the database
db_config = YAML.load(ERB.new(File.read('../../config/database.yml')).result)
ActiveRecord::Base.establish_connection db_config[ENV['RACK_ENV'] || 'development']

# create our MailService proxy

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# services/mail_service/main.rb

require 'barrister-redis'

opts = { 
  database_url: ENV['OPENREDIS_URL'],
  list_name: 'mail_service'
}

Barrister::RedisContainer.new('./interface.json',  MailService.new, opts).start