create /tmp/uploads if not existing

index.html

@@ -45,8 +45,6 @@ footer{
 [data-filepond-item-state='processing-complete'] .filepond--item-panel {
     background-color: #888888;
 }
-
-
 </style>
 
     </head>

server.js

@@ -5,6 +5,12 @@ var multer  =   require('multer');
 var app         =   express();
 var path = require('path');
 var mv = require('mv');
+var fs = require('fs');
+
+var upload_dir = '/tmp/uploads';
+if (!fs.existsSync(upload_dir)){
+    fs.mkdirSync(upload_dir);
+}
 
 app.use(express.static(path.join(__dirname, '/')));
 
@@ -31,7 +37,7 @@ app.post('/uploads',function(req,res){
      }
 
      var oldPath = req.file.path;
-     var newPath = '/mnt/' + req.file.filename;
+     var newPath = upload_dir + req.file.filename;
 
       mv(oldPath, newPath, function (err) {
         if(err)