add custom logger

Author: DavidWells

functions/serverless-http.js

@@ -4,13 +4,14 @@ import cors from 'cors'
 import morgan from 'morgan'
 import bodyParser from 'body-parser'
 import compression from 'compression'
+import customLogger from './utils/logger'
 
 const app = express()
 const router = express.Router()
 
 router.use(compression())
 
-app.use(morgan('dev'))
+app.use(morgan(customLogger))
 
 router.get('/users', (req, res) => {
   res.json({

functions/utils/logger.js

@@ -0,0 +1,12 @@
+export default function customLogger (tokens, req, res) {
+	const log = [
+    tokens.method(req, res),
+    tokens.url(req, res),
+    tokens.status(req, res),
+    tokens.res(req, res, 'content-length'), '-',
+    tokens['response-time'](req, res), 'ms'
+  ].join(' ')
+
+  console.log(log)
+  return log
+}