Minor fixes

Dockerfile

 FROM node:10-alpine
 
 # Create app directory
-WORKDIR /usr/src/app
+WORKDIR /var/www/todoapp
 
 # Bundle app source
 COPY . .

docker-compose.yaml

@@ -13,8 +13,6 @@ services:
     environment:
       - NODE_ENV=development
       - PORT=3000
-    command: 
-      sh -c 'npm i && node server.js'
   
   mongo:
     image: mongo

routes/front.js

@@ -8,16 +8,9 @@ router.get('/', (req, res) => {
 
     Todo.find({}, (err, todos) => {
 
-        if(Object.keys(todos).length > 0) {
-            res.render("todos", {
-                tasks: todos
-            });
-        }
-        else {
-            res.render("todos", {
-                tasks: {}
-            });
-        }
+        res.render("todos", {
+            tasks: (Object.keys(todos).length > 0 ? todos : {})
+        });
     });
 });
 

server.js

@@ -3,26 +3,26 @@ const bodyParse = require('body-parser');
 const app = require('express')();
 const moment = require('moment');
 
+// Fontend route
 const FrontRouter = require('./routes/front');
-app.locals.moment = moment;
 
+// Set ejs template engine
 app.set('view engine', 'ejs');
-app.use(bodyParse.urlencoded({extended: false}));
 
+app.use(bodyParse.urlencoded({extended: false}));
+app.locals.moment = moment;
 
+// Database connection
 const db = require('./config/keys').mongoProdURI;
 mongoose
 .connect(db, {useNewUrlParser: true})
-.then(() => {
-    console.log(`Mongodb Connected`);
-})
-.catch((error) => {
-    console.log(error);
-});
+.then(() => console.log(`Mongodb Connected`))
+.catch(error => console.log(error));
 
 
 app.use(FrontRouter);
 
+
 const PORT = process.env.PORT || 3000;
 app.listen(PORT, () => {
     console.log(`Server listening on port ${PORT}`);

views/todos.ejs

@@ -52,7 +52,7 @@
                             </ul>
                             <% } else { %>
                             <div class="text-center"><strong>Please add some task.</strong></div>
-                            <% }%>
+                            <% } %>
                         </div>
                     </div>
                 </div>