hasha import and shortner

package.json

@@ -3,7 +3,9 @@
   "version": "1.0.0",
   "main": "server.js",
   "dependencies": {
-    "express": "^4.15.2"
+    "body-parser": "^1.17.1",
+    "express": "^4.15.2",
+    "hasha": "^2.2.0"
   },
   "devDependencies": {},
   "scripts": {

server.js

@@ -4,10 +4,18 @@
 
 
 const express = require("express");
-
+const bodyParser = require("body-parser");
 const app = express();
 
+const shortner = require("./shortner");
+
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({extended:true}))
 app.use(express.static("static"));
+app.get('/:shortcode',(req,res) => {
+    let URL = shortner.expand(req.params.shortcode);
+    res.redirect(url);
+});
 app.listen(3000, function(){
 
     console.log("Listening on port 3000")

shortner.js

@@ -0,0 +1,18 @@
+/**
+ * Created by rishabhshukla on 09/03/17.
+ */
+
+const hasha = require("hasha");
+
+module.exports = {
+    shorten: function (url) {
+        if(url=='http://google.com'){
+            return 'xyz';
+        }
+    },
+    expand: function (shortcode) {
+        if(shortcode=='xyz'){
+            return 'http://google.com';
+        }
+    }
+};