mirror of
https://github.com/DeNNiiInc/Connect-5.git
synced 2026-04-17 20:36:00 +00:00
Add complete multiplayer system with real-time gameplay, challenge system, and 50x50 board option
This commit is contained in:
232
database.js
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232
database.js
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const mysql = require('mysql2/promise');
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// Database configuration
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const dbConfig = {
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host: 'oceprod.beyondcloud.solutions',
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user: 'appgconnect5_dbuser',
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password: 'REqTtHhZCKAlJAnznjLx8ZhOq',
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database: 'appgconnect5_db',
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waitForConnections: true,
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connectionLimit: 10,
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queueLimit: 0
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};
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// Create connection pool
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const pool = mysql.createPool(dbConfig);
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// Initialize database schema
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async function initializeDatabase() {
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try {
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const connection = await pool.getConnection();
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// Create players table
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await connection.query(`
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CREATE TABLE IF NOT EXISTS players (
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id INT AUTO_INCREMENT PRIMARY KEY,
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username VARCHAR(50) UNIQUE NOT NULL,
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total_wins INT DEFAULT 0,
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total_losses INT DEFAULT 0,
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total_draws INT DEFAULT 0,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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INDEX idx_username (username)
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)
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`);
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// Create active sessions table
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await connection.query(`
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CREATE TABLE IF NOT EXISTS active_sessions (
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session_id VARCHAR(100) PRIMARY KEY,
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player_id INT NOT NULL,
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username VARCHAR(50) NOT NULL,
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connected_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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last_heartbeat TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (player_id) REFERENCES players(id) ON DELETE CASCADE
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)
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`);
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// Create games table
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await connection.query(`
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CREATE TABLE IF NOT EXISTS games (
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id INT AUTO_INCREMENT PRIMARY KEY,
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player1_id INT NOT NULL,
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player2_id INT NOT NULL,
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player1_username VARCHAR(50) NOT NULL,
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player2_username VARCHAR(50) NOT NULL,
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board_size INT DEFAULT 15,
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winner_id INT,
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game_state ENUM('pending', 'active', 'completed', 'abandoned') DEFAULT 'pending',
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started_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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completed_at TIMESTAMP NULL,
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FOREIGN KEY (player1_id) REFERENCES players(id),
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FOREIGN KEY (player2_id) REFERENCES players(id),
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FOREIGN KEY (winner_id) REFERENCES players(id)
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)
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`);
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// Create game moves table
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await connection.query(`
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CREATE TABLE IF NOT EXISTS game_moves (
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id INT AUTO_INCREMENT PRIMARY KEY,
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game_id INT NOT NULL,
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player_id INT NOT NULL,
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row_position INT NOT NULL,
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col_position INT NOT NULL,
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move_number INT NOT NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (game_id) REFERENCES games(id) ON DELETE CASCADE,
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FOREIGN KEY (player_id) REFERENCES players(id),
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INDEX idx_game (game_id)
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)
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`);
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connection.release();
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console.log('✅ Database schema initialized successfully');
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} catch (error) {
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console.error('❌ Error initializing database:', error);
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throw error;
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}
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}
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// Database query functions
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const db = {
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// Create or get player
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async createPlayer(username) {
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try {
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const [result] = await pool.query(
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'INSERT INTO players (username) VALUES (?) ON DUPLICATE KEY UPDATE id=LAST_INSERT_ID(id)',
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[username]
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);
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return result.insertId;
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} catch (error) {
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console.error('Error creating player:', error);
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throw error;
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}
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},
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// Get player by username
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async getPlayer(username) {
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const [rows] = await pool.query(
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'SELECT * FROM players WHERE username = ?',
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[username]
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);
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return rows[0];
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},
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// Get player by ID
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async getPlayerById(playerId) {
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const [rows] = await pool.query(
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'SELECT * FROM players WHERE id = ?',
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[playerId]
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);
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return rows[0];
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},
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// Add active session
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async addSession(sessionId, playerId, username) {
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await pool.query(
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'INSERT INTO active_sessions (session_id, player_id, username) VALUES (?, ?, ?) ON DUPLICATE KEY UPDATE last_heartbeat = CURRENT_TIMESTAMP',
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[sessionId, playerId, username]
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);
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},
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// Remove session
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async removeSession(sessionId) {
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await pool.query(
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'DELETE FROM active_sessions WHERE session_id = ?',
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[sessionId]
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);
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},
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// Get all active players
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async getActivePlayers() {
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const [rows] = await pool.query(`
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SELECT s.session_id, s.username, p.total_wins, p.total_losses, p.total_draws
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FROM active_sessions s
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JOIN players p ON s.player_id = p.id
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WHERE s.last_heartbeat > DATE_SUB(NOW(), INTERVAL 2 MINUTE)
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`);
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return rows;
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},
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// Create new game
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async createGame(player1Id, player2Id, player1Username, player2Username, boardSize) {
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const [result] = await pool.query(
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'INSERT INTO games (player1_id, player2_id, player1_username, player2_username, board_size, game_state) VALUES (?, ?, ?, ?, ?, ?)',
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[player1Id, player2Id, player1Username, player2Username, boardSize, 'active']
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);
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return result.insertId;
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},
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// Record move
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async recordMove(gameId, playerId, row, col, moveNumber) {
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await pool.query(
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'INSERT INTO game_moves (game_id, player_id, row_position, col_position, move_number) VALUES (?, ?, ?, ?, ?)',
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[gameId, playerId, row, col, moveNumber]
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);
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},
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// Complete game
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async completeGame(gameId, winnerId) {
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await pool.query(
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'UPDATE games SET game_state = ?, winner_id = ?, completed_at = CURRENT_TIMESTAMP WHERE id = ?',
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['completed', winnerId, gameId]
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);
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// Update player stats
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if (winnerId) {
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// Get game details
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const [game] = await pool.query('SELECT player1_id, player2_id FROM games WHERE id = ?', [gameId]);
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if (game.length > 0) {
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const loserId = game[0].player1_id === winnerId ? game[0].player2_id : game[0].player1_id;
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// Update winner
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await pool.query('UPDATE players SET total_wins = total_wins + 1 WHERE id = ?', [winnerId]);
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// Update loser
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await pool.query('UPDATE players SET total_losses = total_losses + 1 WHERE id = ?', [loserId]);
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}
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} else {
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// Draw - update both players
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const [game] = await pool.query('SELECT player1_id, player2_id FROM games WHERE id = ?', [gameId]);
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if (game.length > 0) {
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await pool.query('UPDATE players SET total_draws = total_draws + 1 WHERE id IN (?, ?)',
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[game[0].player1_id, game[0].player2_id]);
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}
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}
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},
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// Abandon game
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async abandonGame(gameId, winnerId) {
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await pool.query(
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'UPDATE games SET game_state = ?, winner_id = ?, completed_at = CURRENT_TIMESTAMP WHERE id = ?',
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['abandoned', winnerId, gameId]
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);
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// Update stats (winner gets win, other player gets loss)
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if (winnerId) {
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const [game] = await pool.query('SELECT player1_id, player2_id FROM games WHERE id = ?', [gameId]);
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if (game.length > 0) {
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const loserId = game[0].player1_id === winnerId ? game[0].player2_id : game[0].player1_id;
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await pool.query('UPDATE players SET total_wins = total_wins + 1 WHERE id = ?', [winnerId]);
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await pool.query('UPDATE players SET total_losses = total_losses + 1 WHERE id = ?', [loserId]);
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}
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}
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},
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// Update heartbeat
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async updateHeartbeat(sessionId) {
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await pool.query(
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'UPDATE active_sessions SET last_heartbeat = CURRENT_TIMESTAMP WHERE session_id = ?',
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[sessionId]
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);
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},
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// Clean up stale sessions
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async cleanupStaleSessions() {
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await pool.query(
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'DELETE FROM active_sessions WHERE last_heartbeat < DATE_SUB(NOW(), INTERVAL 2 MINUTE)'
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);
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}
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};
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module.exports = { pool, initializeDatabase, db };
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