Add patch /:shortUrl

index.js

@@ -116,6 +116,34 @@ app.post('/shorten', (req, res) => { // Shorten URL
 	});
 });
 
+app.patch('/:shortUrl', (req, req) => {
+	if (req.body.passcode !== passcode) {
+		return res.status(403).json({ error: 'Invalid passcode' });
+	}
+	if (!req.body.url) {
+		return res.status(400).json({ error: 'Please provide a URL' });
+	}
+	db.get('SELECT * FROM urls WHERE shortUrl = ?', [shortUrl], (err, row) => {
+		if (err) {
+			console.error(err);
+			return res.status(500).json({ error: 'Internal server error', fullError: err.stack });
+		}
+		if (row) {
+			db.run('UPDATE urls SET url = ? WHERE shortUrl = ?', [url, shortUrl], function (err) {
+                if (err) {
+                    console.error(err);
+                    return res.status(500).json({ error: 'Failed to update the URL', fullError: err.stack });
+                }
+                // Return success response with the updated data
+                res.status(200).json({ message: 'URL updated successfully', shortUrl: shortUrl, newUrl: url });
+            });
+		}
+		else {
+			res.status(404).json({ error: 'Short URL not found' });
+		}
+	});
+})
+
 port = process.env.SERVER_PORT || 3000;
 passcode = process.env.API_KEY;