Add src/index.js

src/index.js

@@ -0,0 +1,55 @@
+//dependencies required for the app
+var express = require("express");
+var bodyParser = require("body-parser");
+var app = express();
+const port = process.env.PORT || 3000;
+
+
+app.use(bodyParser.urlencoded({ extended: true }));
+app.set("view engine", "ejs");
+//render css files
+app.use(express.static("public"));
+
+
+//placeholders for added task
+var task = ["buy a new udemy course", "practise with kubernetes"];
+//placeholders for removed task
+var complete = ["finish reading the book"];
+
+
+//post route for adding new task 
+app.post("/addtask", function (req, res) {
+    var newTask = req.body.newtask;
+    //add the new task from the post route
+    task.push(newTask);
+    res.redirect("/");
+});
+
+
+app.post("/removetask", function (req, res) {
+    var completeTask = req.body.check;
+    //check for the "typeof" the different completed task, then add into the complete task
+    if (typeof completeTask === "string") {
+        complete.push(completeTask);
+        //check if the completed task already exits in the task when checked, then remove it
+        task.splice(task.indexOf(completeTask), 1);
+    } else if (typeof completeTask === "object") {
+        for (var i = 0; i < completeTask.length; i++) {
+            complete.push(completeTask[i]);
+            task.splice(task.indexOf(completeTask[i]), 1);
+        }
+    }
+    res.redirect("/");
+});
+
+
+//render the ejs and display added task, completed task
+app.get("/", function (req, res) {
+    res.render("index", { task: task, complete: complete });
+});
+
+
+//set app to listen on port 3000
+app.listen(3000, function () {
+    console.log("server is running on port http://localhost:" + port);
+});