Put in configuration, aws-sdk, subclassing Queue

server/queue.coffee

@@ -3,15 +3,74 @@ winston = require 'winston'
 mongoose = require 'mongoose'
 async = require 'async'
 errors = require './errors'
+aws = require 'aws-sdk'
 
 testing = '--unittest' in process.argv
 
+queueInstance = undefined
+
 module.exports.connect = ->
-  return
+  queueInstance = generateQueueInstance()
+  queueInstance.connect()
 
 
 module.exports.connectToRemoteQueue = ->
   return
 
 module.exports.connectToLocalQueue = ->
-  return
+  return
+
+
+generateQueueInstance = ->
+  if config.isProduction
+    return new RemoteQueue()
+  else
+    return new LocalQueue()
+
+class Queue
+  constructor: ->
+   @configure()
+
+  configure: ->
+    return
+
+  connect: ->
+    throw new Error("Subclasses must override this method")
+
+
+class RemoteQueue extends Queue
+  constructor: ->
+    super()
+    @sqs = @generateSQSInstance()
+    @testConnection()
+
+
+  configure: ->
+    super()
+    awsConfigurationObject =
+      accessKeyId: config.queue.accessKeyId
+      secretAccessKey: config.queue.secretAccessKey
+      region: config.queue.region
+    aws.config.update remoteConfigurationObject
+
+  generateSQSInstance: ->
+    return new aws.SQS()
+
+  testConnection: ->
+    @sqs.listQueues {}, (err, data) ->
+      if err?
+        winston.error "Error connecting to SQS, reason: #{err}"
+        throw new Error("Couldn't connect to SQS.")
+      else
+        winston.info "Connected to SQS!"
+
+
+
+class LocalQueue extends Queue
+  constructor: ()->
+    super()
+
+  configure: () ->
+    super()
+
+

server_config.js

@@ -29,6 +29,11 @@ config.mail.password = process.env.COCO_MAIL_SERVICE_PASSWORD || "";
 config.mail.mailchimpAPIKey = process.env.COCO_MAILCHIMP_API_KEY || '';
 config.mail.sendwithusAPIKey = process.env.COCO_SENDWITHUS_API_KEY || '';
 
+config.queue = {};
+config.queue.accessKeyId = process.env.AWS_ACCESS_KEY_ID || '';
+config.queue.secretAccessKey = process.env.AWS_SECRET_ACCESS_KEY || '';
+config.queue.region = 'us-east-1';
+
 config.salt = process.env.COCO_SALT || 'pepper';
 config.cookie_secret = process.env.COCO_COOKIE_SECRET || 'chips ahoy';