nanocyte-flow-deploy-service/server.coffee

morgan              = require 'morgan'
express             = require 'express'
bodyParser          = require 'body-parser'
errorHandler        = require 'errorhandler'
MeshbluConfig       = require 'meshblu-config'
MeshbluAuth         = require 'express-meshblu-auth'
meshbluHealthcheck  = require 'express-meshblu-healthcheck'
expressVersion      = require 'express-package-version'
InstancesController = require './src/controllers/instances-controller'
IotAppController    = require './src/controllers/iot-app-controller'
debug               = require('debug')('nanocyte-flow-deploy-service')
cors                = require 'cors'

MONGODB_URI = process.env.MONGODB_URI
REDIS_URI = process.env.REDIS_URI

throw new Error 'MONGODB_URI is required' unless MONGODB_URI?
throw new Error 'REDIS_URI is required' unless REDIS_URI?

instancesController = new InstancesController {MONGODB_URI, REDIS_URI}
iotAppController    = new IotAppController {MONGODB_URI, REDIS_URI}

PORT  = process.env.PORT ? 80

meshbluConfig = new MeshbluConfig
meshbluAuth = new MeshbluAuth meshbluConfig.toJSON()
app = express()
app.use cors()
app.use meshbluHealthcheck()
app.use expressVersion({format: '{"version": "%s"}'})
app.use morgan 'dev'
app.use errorHandler()
app.use meshbluAuth.retrieve()
app.use meshbluAuth.gateway()
app.use bodyParser.urlencoded limit: '50mb', extended : true
app.use bodyParser.json limit : '50mb'

app.post '/bluprint/:appId/:version',      iotAppController.publish
app.post '/bluprint/:appId/:version/link', iotAppController.link


app.post '/flows/:flowId/instances',      instancesController.create
app.delete '/flows/:flowId/instances',    instancesController.destroy

server = app.listen PORT, ->
  host = server.address().address
  port = server.address().port

  console.log "Server running on #{host}:#{port}"

process.on 'SIGTERM', =>
  console.log 'SIGTERM caught, exiting'
  process.exit 0