remove render engine (#184)

* remove render engine

fixes #172

pruned package-lock result

* undiff these

---------

Co-authored-by: Bryan Haberberger <bryan.j.haberberger@slu.edu>

Author: cubap

app.js

@@ -1,6 +1,5 @@
 #!/usr/bin/env node
 
-import createError from 'http-errors'
 import express from 'express'
 import path from 'path'
 import cookieParser from 'cookie-parser'
@@ -20,10 +19,6 @@ const __dirname = path.dirname(__filename)
 
 const app = express()
 
-// view engine setup
-app.set('views', path.join(__dirname, 'views'))
-app.set('view engine', 'ejs')
-
 //Middleware to use
 
 /**
@@ -76,7 +71,7 @@ app.use(express.static(path.join(__dirname, 'public')))
  */
 app.all('*', (req, res, next) => {
   if(process.env.DOWN === "true"){
-      res.status(503).json({"message":"RERUM v1 is down for updates or maintenance at this time.  We aplologize for the inconvenience.  Try again later."})
+      res.status(503).json({"message":"RERUM v1 is down for updates or maintenance at this time.  We apologize for the inconvenience.  Try again later."})
   }
   else{
       next() //pass on to the next app.use

bin/rerum_v1.js

@@ -56,11 +56,9 @@ function onError(error) {
     case 'EACCES':
       console.error(bind + ' requires elevated privileges')
       process.exit(1)
-      break
     case 'EADDRINUSE':
       console.error(bind + ' is already in use')
       process.exit(1)
-      break
     default:
       throw error
   }

rest.js

@@ -17,7 +17,7 @@
  *  X-HTTP-Method-Override header is present, !== PATCH means "no", you have done a POST and are not emulating it as a PATCH, so 405
  *  X-HTTP-Method-Override header is present, == PATCH, and method request is POST means "yes", you are emulating a POST as a PATCH, correct method 200
  *
- *  The error handler sits a level up, so do not res.send() or res.render here.  Just give back a boolean
+ *  The error handler sits a level up, so do not res.send() here.  Just give back a boolean
  */
 const checkPatchOverrideSupport = function (req, res) {
     const override = req.header("X-HTTP-Method-Override")

routes/index.js

@@ -3,7 +3,7 @@ const router = express.Router()
 
 /* GET home page. */
 router.get('/', (req, res, next) => {
-  res.render('index', { title: 'RERUM' })
+  res.sendFile('index.html', { root: 'public' })
 })
 
 export default router