diff --git a/src/createServer.js b/src/createServer.js
index 1cf1dda..99804df 100644
--- a/src/createServer.js
+++ b/src/createServer.js
@@ -1,8 +1,78 @@
'use strict';
+const fs = require('fs');
+const path = require('path');
+const http = require('http');
+
+const requestHandler = (req, res) => {
+ if (req.method === 'GET' && req.url === '/') {
+ const filePath = path.join(__dirname, 'index.html');
+
+ fs.readFile(filePath, (err, data) => {
+ if (err) {
+ res.statusCode = 500;
+ res.end('Internal Server Error');
+
+ return;
+ }
+
+ res.setHeader('Content-Type', 'text/html');
+ res.end(data);
+ });
+
+ return;
+ }
+
+ if (req.method === 'POST' && req.url === '/add-expense') {
+ const filePath = path.join(__dirname, '../db/expense.json');
+ let body = '';
+
+ req.on('data', (chunk) => {
+ body += chunk;
+ });
+
+ req.on('end', () => {
+ let expense;
+
+ try {
+ const contentType = req.headers['content-type'];
+
+ if (contentType.includes('application/json')) {
+ expense = JSON.parse(body);
+ } else {
+ const parsed = new URLSearchParams(body);
+
+ expense = Object.fromEntries(parsed.entries());
+ }
+ } catch {
+ res.statusCode = 400;
+ res.end('Invalid JSON');
+
+ return;
+ }
+
+ if (!expense.date || !expense.title || !expense.amount) {
+ res.statusCode = 400;
+ res.end('Missing required fields');
+
+ return;
+ }
+
+ fs.writeFileSync(filePath, JSON.stringify(expense, null, 2));
+
+ res.setHeader('Content-Type', 'application/json');
+ res.end(JSON.stringify(expense));
+ });
+
+ return;
+ }
+
+ res.statusCode = 404;
+ res.end('Not found');
+};
+
function createServer() {
- /* Write your code here */
- // Return instance of http.Server class
+ return http.createServer(requestHandler);
}
module.exports = {
diff --git a/src/index.html b/src/index.html
new file mode 100644
index 0000000..47f0f79
--- /dev/null
+++ b/src/index.html
@@ -0,0 +1,15 @@
+
+
+
+
+
+ Document
+
+
+