testing out dockerode on heroku :1

Author: dce99

app.js

@@ -1,4 +1,4 @@
-if(process.env.NODE_ENV !== "production"){
+if (process.env.NODE_ENV !== "production") {
   require("dotenv").config();
 }
 
@@ -12,7 +12,8 @@ const path = require("path");
 const app = express();
 const server = require("http").createServer(app);
 const io = require('socket.io')(server, { cors: { origin: "*", methods: ["GET", "POST"] } });
-
+const Dockerode = require("dockerode");
+const docker = new Dockerode();
 
 const PORT = process.env.PORT || 3000;
 const dbURI = process.env.DB_URI || "mongodb://localhost:27017/intro-db";
@@ -47,9 +48,16 @@ app.use(methodOverride("_method"));
 app.use(express.static(path.join(__dirname, "public")));
 app.use(cookieParser());
 
+let ver;
+docker.version().then(x => {
+  console.log(x); ver = x;
+}
+)
+
 app.get("/", async (req, res) => {
   try {
-    res.render("home");
+    res.status(200).send({ msg: ver });
+    // res.render("home");
   }
   catch (err) {
     console.log(err);
@@ -74,7 +82,7 @@ io.on("connect", async (socket) => {
   // console.log("new Connection : ", socket.id);
   const socketId = socket.id;
   let socketPeerId;
-  let socketRoomId ;
+  let socketRoomId;
   socket.join("Coderoom");
   socket.on("message", (peerId, myPeerId, msg, type) => {
     const toId = hashId[peerId];
@@ -111,3 +119,7 @@ io.on("connect", async (socket) => {
   });
 
 })
+
+
+
+