chore: Update .gitignore and backend.js, and delete style.css

.gitignore

@@ -1 +1,2 @@
-comment.py
+comment.py
+database.db

backend.js

@@ -1,27 +1,27 @@
-const express = require('express');
-const cors = require('cors');
-const writeFileAtomic = require('write-file-atomic');
-const app = express();
-const port = 3001;
-
-app.use(cors());
-app.use(express.json());
-
-app.post('/counter', (req, res) => {
-    const answer = req.body.answer;
-    console.log(`Received answer: ${answer}`); // Print the received answer
-
-    writeFileAtomic('counter.txt', `${answer}\n`, { encoding: 'utf8', mode: 0o600 }, function (err) {
-        if (err) {
-            console.error(`Error writing to file: ${err}`); // Print the error
-            res.status(500).json({ message: 'Error writing to file' });
-        } else {
-            console.log('Saved!');
-            res.status(200).json({ message: 'counter upped' });
-        }
-    });
-});
-
-app.listen(port, () => {
-    console.log(`Server listening at http://localhost:${port}`);
+const express = require('express');
+const cors = require('cors');
+const writeFileAtomic = require('write-file-atomic');
+const app = express();
+const port = 3001;
+
+app.use(cors());
+app.use(express.json());
+
+app.post('/counter', (req, res) => {
+    const answer = req.body.answer;
+    console.log(`Received answer: ${answer}`); // Print the received answer
+
+    writeFileAtomic('counter.txt', `${answer}\n`, { encoding: 'utf8', mode: 0o600 }, function (err) {
+        if (err) {
+            console.error(`Error writing to file: ${err}`); // Print the error
+            res.status(500).json({ message: 'Error writing to file' });
+        } else {
+            console.log('Saved!');
+            res.status(200).json({ message: 'counter upped' });
+        }
+    });
+});
+
+app.listen(port, () => {
+    console.log(`Server listening at http://localhost:${port}`);
 });

backend.py

@@ -0,0 +1,63 @@
+from flask import Flask, request, Response, jsonify
+from flask_cors import CORS
+import sqlite3
+import datetime
+import socket
+
+app = Flask(__name__)
+CORS(app)  # This will enable CORS for all routes
+
+@app.route('/submit', methods=['POST'])
+def submit_text():
+    data = request.get_json()
+    print(f"Received data: {data}")  # This line prints the received data
+    text = data['text']
+    ip_address = request.remote_addr
+
+    # Get the current timestamp
+    timestamp = datetime.datetime.now()
+
+    conn = sqlite3.connect('database.db')
+    c = conn.cursor()
+    # Include the timestamp when inserting data into the database
+    c.execute("INSERT INTO submissions (ip_address, text, timestamp) VALUES (?, ?, ?)", (ip_address, text, timestamp))
+    conn.commit()
+    conn.close()
+
+    return 'Success', 200
+
+@app.route('/getData', methods=['GET'])
+def get_data():
+    # Set the server's IP address
+    server_ip = '192.168.178.44'
+    # Set the allowed client's IP addresses
+    allowed_client_ips = ['192.168.178.77', '127.0.0.1']
+    # Get the client's IP address
+    client_ip = request.remote_addr
+
+    # If the client's IP address is not in the list of allowed client's IP addresses, return an error
+    if client_ip not in allowed_client_ips and client_ip != server_ip:
+        print(f"Access denied for IP address: {client_ip}")  # Print a message to the console
+        return 'Access denied', 403
+
+    conn = sqlite3.connect('database.db')
+    c = conn.cursor()
+    # Fetch the timestamp from the database
+    c.execute("SELECT ip_address, text, timestamp FROM submissions")
+    data = c.fetchall()
+    conn.close()
+
+    return jsonify(data), 200
+
+@app.route('/clearDb', methods=['POST'])
+def clear_db():
+    conn = sqlite3.connect('database.db')
+    c = conn.cursor()
+    c.execute("DELETE FROM submissions")
+    conn.commit()
+    conn.close()
+
+    return 'Success', 200
+
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', port=5000)