updated express to v4 and mongojs

services/notifications/app.js

@@ -12,6 +12,9 @@ const logger = require('logger-sharelatex')
 logger.initialize('notifications-sharelatex')
 const express = require('express')
 const app = express()
+const methodOverride = require('method-override')
+const bodyParser = require('body-parser')
+const errorHandler = require('errorhandler')
 const controller = require('./app/js/NotificationsController')
 const mongojs = require('mongojs')
 const db = mongojs(Settings.mongo.url, ['notifications'])
@@ -21,12 +24,10 @@ metrics.memory.monitor(logger)
 
 const HealthCheckController = require('./app/js/HealthCheckController')
 
-app.configure(function() {
-  app.use(express.methodOverride())
-  app.use(express.bodyParser())
-  app.use(metrics.http.monitor(logger))
-  return app.use(express.errorHandler())
-})
+app.use(methodOverride())
+app.use(bodyParser())
+app.use(metrics.http.monitor(logger))
+app.use(errorHandler())
 
 metrics.injectMetricsRoute(app)
 

services/notifications/package.json

@@ -18,11 +18,14 @@
   "license": "ISC",
   "dependencies": {
     "async": "^2.6.3",
+    "body-parser": "^1.19.0",
     "coffee-script": "^1.12.7",
-    "express": "3.1.0",
+    "errorhandler": "^1.5.1",
+    "express": "4.17.1",
     "logger-sharelatex": "^1.9.1",
+    "method-override": "^3.0.0",
     "metrics-sharelatex": "^2.6.2",
-    "mongojs": "^2.4.0",
+    "mongojs": "^3.1.0",
     "node-statsd": "0.1.1",
     "request": "^2.88.2",
     "settings-sharelatex": "^1.1.0",