Added refresh tokens

index.js

@@ -35,6 +35,11 @@ mongoose.connect(config.db.connection, { useNewUrlParser: true, useUnifiedTopolo
 app.use(cors());
 app.use(express.urlencoded({ extended: true }))
 app.use(express.json());
+app.use(function(req, res, next) {
+    res.header("Access-Control-Allow-Origin", "*"); // update to match the domain you will make the request from
+    res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
+    next();
+  });
 
 // Sanitize data to prevent NoSQL injections
 app.use(mongoSanitize());