Marces Zastrow
125 lines
4.1 KiB
JavaScript
125 lines
4.1 KiB
JavaScript
const express = require('express');
|
|
const sqlite3 = require('sqlite3').verbose();
|
|
const bcrypt = require('bcrypt');
|
|
const cors = require('cors');
|
|
const bodyParser = require('body-parser');
|
|
const crypto = require('crypto');
|
|
|
|
const app = express();
|
|
const port = 5000;
|
|
|
|
// Middleware
|
|
app.use(cors());
|
|
app.use(bodyParser.json());
|
|
|
|
// SQLite database setup
|
|
const db = new sqlite3.Database('./database.db', (err) => {
|
|
if (err) {
|
|
console.error(err.message);
|
|
} else {
|
|
console.log('Connected to SQLite database.');
|
|
}
|
|
});
|
|
|
|
// Create users table if it doesn't exist
|
|
db.run(`CREATE TABLE IF NOT EXISTS users (
|
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
|
username TEXT UNIQUE,
|
|
email TEXT UNIQUE,
|
|
password TEXT
|
|
)`);
|
|
|
|
// Create games table if it doesn't exist
|
|
db.run(`CREATE TABLE IF NOT EXISTS games (
|
|
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
|
game_id TEXT,
|
|
name TEXT,
|
|
description TEXT,
|
|
game_master_id INTEGER,
|
|
participants TEXT
|
|
)`);
|
|
|
|
// Registration route
|
|
app.post('/register', async (req, res) => {
|
|
const { username, email, password } = req.body;
|
|
console.log("Trying to Register: ", username);
|
|
try {
|
|
const hashedPassword = await bcrypt.hash(password, 10);
|
|
const stmt = db.prepare('INSERT INTO users (username, email, password) VALUES (?, ?, ?)');
|
|
stmt.run([username, email, hashedPassword], function (err) {
|
|
if (err) {
|
|
return res.status(400).json({ error: 'User already exists or invalid data.' });
|
|
}
|
|
res.status(201).json({ message: 'User registered successfully!', userId: this.lastID });
|
|
});
|
|
stmt.finalize();
|
|
} catch (error) {
|
|
res.status(500).json({ error: 'Internal server error' });
|
|
}
|
|
});
|
|
|
|
// Login route
|
|
app.post('/login', (req, res) => {
|
|
const { username, password } = req.body;
|
|
console.log("Trying to Login: ", username);
|
|
db.get('SELECT * FROM users WHERE username = ?', [username], async (err, row) => {
|
|
if (err) {
|
|
return res.status(500).json({ error: 'Internal server error' });
|
|
}
|
|
if (!row || !(await bcrypt.compare(password, row.password))) {
|
|
return res.status(400).json({ error: 'Invalid username or password.' });
|
|
}
|
|
res.json({ message: 'Login successful!', userId: row.id });
|
|
});
|
|
});
|
|
|
|
// Fetch games for a specific user
|
|
app.get('/games/:userId', (req, res) => {
|
|
const userId = req.params.userId;
|
|
db.all(
|
|
`SELECT * FROM games WHERE game_master_id = ? OR participants LIKE ?`,
|
|
[userId, `%${userId}%`],
|
|
(err, rows) => {
|
|
if (err) {
|
|
return res.status(500).json({ error: 'Internal server error' });
|
|
}
|
|
res.json(rows);
|
|
}
|
|
);
|
|
});
|
|
|
|
// Create a new game
|
|
app.post('/games', (req, res) => {
|
|
const { name, description, gameMasterId, participants } = req.body;
|
|
const stmt = db.prepare('INSERT INTO games (name, description, game_master_id, participants) VALUES (?, ?, ?, ?)');
|
|
stmt.run([name, description, gameMasterId, JSON.stringify(participants)], function (err) {
|
|
if (err) {
|
|
return res.status(400).json({ error: 'Failed to create game.' });
|
|
}
|
|
res.status(201).json({ message: 'Game created successfully!', gameId: this.lastID });
|
|
});
|
|
stmt.finalize();
|
|
});
|
|
|
|
app.post('/createGame', (req, res) => {
|
|
const { name, description, gameMasterId, participants } = req.body;
|
|
|
|
// Generate an 8-character alphanumeric ID
|
|
const gameId = crypto.randomBytes(4).toString('hex'); // 8 characters (4 bytes * 2 hex chars per byte)
|
|
|
|
const stmt = db.prepare('INSERT INTO games (game_id, name, description, game_master_id, participants) VALUES (?, ?, ?, ?, ?)');
|
|
stmt.run([gameId, name, description, gameMasterId, JSON.stringify(participants)], function (err) {
|
|
if (err) {
|
|
return res.status(400).json({ error: 'Failed to create game.' });
|
|
}
|
|
res.status(201).json({ message: 'Game created successfully!', gameId: gameId });
|
|
});
|
|
stmt.finalize();
|
|
});
|
|
|
|
|
|
// Start the server
|
|
app.listen(port, () => {
|
|
console.log(`Server running on http://localhost:${port}`);
|
|
});
|