server.js

const express = require('express');
const mysql = require('mysql2');
const cors = require('cors');
const path = require('path');

const app = express();
const PORT = process.env.PORT || 7860;

app.use(cors());
app.use(express.json());
app.use(express.static(path.join(__dirname)));

const db = mysql.createConnection({
  host: '42.115.33.6',
  port: 1611,
  user: 'root',
  password: 'root',
  database: 'appdb',
  charset: 'utf8mb4'
});

db.connect(err => {
  if (err) {
    console.error('MySQL connection failed:', err);
    return;
  }
  console.log('Connected to MySQL');
  db.execute(`
    CREATE TABLE IF NOT EXISTS comments (
      id INT AUTO_INCREMENT PRIMARY KEY,
      anime VARCHAR(100) NOT NULL,
      name VARCHAR(100) NOT NULL,
      message TEXT NOT NULL,
      created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
    ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4
  `);
});

app.post('/api/comments', (req, res) => {
  const { anime, name, message } = req.body;
  if (!anime || !name || !message) {
    return res.status(400).json({ error: 'Missing fields' });
  }
  db.execute(
    'INSERT INTO comments (anime, name, message) VALUES (?, ?, ?)',
    [anime, name, message],
    (err, result) => {
      if (err) {
        console.error(err);
        return res.status(500).json({ error: 'Database error' });
      }
      res.json({ success: true, id: result.insertId });
    }
  );
});

app.get('/api/comments', (req, res) => {
  const { anime } = req.query;
  if (!anime) {
    return res.status(400).json({ error: 'Missing anime parameter' });
  }
  db.execute(
    'SELECT name, message, created_at FROM comments WHERE anime = ? ORDER BY created_at DESC',
    [anime],
    (err, rows) => {
      if (err) {
        console.error(err);
        return res.status(500).json({ error: 'Database error' });
      }
      res.json(rows);
    }
  );
});

app.listen(PORT, '0.0.0.0', () => {
  console.log(`Server running at http://0.0.0.0:${PORT}`);
});