HackYourFuture · HannaInIT · Aug 2, 2025 · Aug 5, 2025
diff --git a/.gitignore b/.gitignore
@@ -6,5 +6,6 @@ npm-debug.log
 package-lock.json
 yarn-error.log
 *.bkp
+.env
 
 week3/prep-exercise/server-demo/
diff --git a/assignments/hackyourtemperature/package.json b/assignments/hackyourtemperature/package.json
@@ -0,0 +1,19 @@
+{
+  "name": "hackyourtemperature",
+  "version": "1.0.0",
+  "main": "server.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "nodemon --env-file=../../.env server.js" 
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "description": "",
+  "type":"module",
+  "dependencies": {
+    "express": "^5.1.0",
+    "express-handlebars": "^8.0.3",
+    "node-fetch": "^3.3.2"
+  }
+}
diff --git a/assignments/hackyourtemperature/server.js b/assignments/hackyourtemperature/server.js
@@ -0,0 +1,32 @@
+import express from "express";
+const PORT = process.env.PORT;
+const app = express();
+app.use(express.json());
+
+app.get("/", (req, res) => {
+  res.send("hello from backend to frontend!");
+});
+
+app.post("/weather", (req, res) => {
+  const cityName = req.body.cityName;
+  if (!cityName) {
+    return res.status(400).send("City name is required");
+  }
+
+  res.send(`You entered: ${cityName}`);
+});
+
+app.use((err, req, res, next) => {
+  if (err) {
+    return res
+      .status(400)
+      .send(
+        "An error occurred while processing the data. Please check the entered data and try again"
+      );
+  }
+  next();
+});
+
+app.listen(PORT, () =>
+  console.log(`Server is  running on http://localhost:${PORT}`)
+);
diff --git a/package.json b/package.json
@@ -0,0 +1,5 @@
+{
+  "devDependencies": {
+    "nodemon": "^3.1.10"
+  }
+}
diff --git a/week1/prep-exercises/1-web-server/index.html b/week1/prep-exercises/1-web-server/index.html
@@ -1,5 +1,6 @@
 <html>
 	<head>
+    <link rel="stylesheet" type="text/css" href="style.css" />
 		<title>My First Web Server</title>
 	</head>
 	<body>

diff --git a/week1/prep-exercises/1-web-server/server.js b/week1/prep-exercises/1-web-server/server.js
@@ -2,13 +2,38 @@
  * Exercise 3: Create an HTTP web server
  */
 
-const http = require('http');
+const http = require("http");
+const fs = require("fs").promises;
 
 //create a server
-let server = http.createServer(function (req, res) {
-  // YOUR CODE GOES IN HERE
-	res.write('Hello World!'); // Sends a response back to the client
-	res.end(); // Ends the response
+let server = http.createServer(async function (req, res) {
+  try {
+    if (req.url === "/") {
+      const html = await fs.readFile("index.html");
+      res.setHeader("Content-Type", "text/html");
+      res.write(html);
+      res.end();
+    } else if (req.url === "/index.js") {
+      const js = await fs.readFile("index.js");
+      res.setHeader("Content-Type", "application/javascript");
+      res.write(js);
+      res.end();
+    } else if (req.url === "/style.css") {
+      const css = await fs.readFile("style.css");
+      res.setHeader("Content-Type", "text/css");
+      res.write(css);
+      res.end();
+    } else {
+      res.statusCode = 404;
+      res.write("Not Found");
+      res.end();
+    }
+  } catch (error) {
+    res.statusCode = 500;
+    res.write("Server error");
+    res.end();
+  }
 });
 
 server.listen(3000); // The server starts to listen on port 3000
+
diff --git a/week1/prep-exercises/1-web-server/style.css b/week1/prep-exercises/1-web-server/style.css
@@ -0,0 +1,3 @@
+#content {
+  color: blue;
+}