refactor(app.js): Extract urlencodedParser to utils module

app.js

@@ -7,6 +7,7 @@ var passport = require('passport')
 var methodOverride = require('method-override')
 var cookieParser = require('cookie-parser')
 var bodyParser = require('body-parser')
+const {urlencodedParser} = require('./lib/web/utils')
 var compression = require('compression')
 var session = require('express-session')
 var SequelizeStore = require('connect-session-sequelize')(session.Store)
@@ -98,12 +99,6 @@ realtime.io = io
 // methodOverride
 app.use(methodOverride('_method'))
 
-// create application/x-www-form-urlencoded parser
-var urlencodedParser = bodyParser.urlencoded({
-  extended: false,
-  limit: 1024 * 1024 * 10 // 10 mb
-})
-
 // session store
 var sessionStore = new SequelizeStore({
   db: models.sequelize

lib/web/utils.js

@@ -0,0 +1,9 @@
+'use strict'
+
+const bodyParser = require('body-parser')
+
+// create application/x-www-form-urlencoded parser
+exports.urlencodedParser = bodyParser.urlencoded({
+  extended: false,
+  limit: 1024 * 1024 * 10 // 10 mb
+})