Initial commit

backend/scripts/init-db.sql

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+-- Users table
+CREATE TABLE IF NOT EXISTS users (
+  id SERIAL PRIMARY KEY,
+  username VARCHAR(30) UNIQUE NOT NULL,
+  email VARCHAR(255) UNIQUE,
+  password_hash VARCHAR(255),
+  display_name VARCHAR(50),
+  is_guest BOOLEAN DEFAULT false,
+  device_fingerprint VARCHAR(255),
+  tokens_balance INTEGER DEFAULT 5,
+  total_tokens_earned INTEGER DEFAULT 0,
+  created_at TIMESTAMP DEFAULT NOW(),
+  last_login TIMESTAMP,
+  is_banned BOOLEAN DEFAULT false,
+  role VARCHAR(20) DEFAULT 'player'
+);
+
+-- Games table
+CREATE TABLE IF NOT EXISTS games (
+  id SERIAL PRIMARY KEY,
+  creator_id INTEGER REFERENCES users(id),
+  title VARCHAR(100) NOT NULL,
+  description TEXT,
+  game_code TEXT NOT NULL,
+  thumbnail_url VARCHAR(500),
+  status VARCHAR(20) DEFAULT 'draft',
+  play_count INTEGER DEFAULT 0,
+  total_ratings INTEGER DEFAULT 0,
+  rating_sum INTEGER DEFAULT 0,
+  tokens_earned INTEGER DEFAULT 0,
+  created_at TIMESTAMP DEFAULT NOW(),
+  published_at TIMESTAMP,
+  last_played TIMESTAMP,
+  is_featured BOOLEAN DEFAULT false,
+  rejection_reason TEXT
+);
+
+-- Play sessions
+CREATE TABLE IF NOT EXISTS plays (
+  id SERIAL PRIMARY KEY,
+  player_id INTEGER REFERENCES users(id),
+  game_id INTEGER REFERENCES games(id),
+  started_at TIMESTAMP DEFAULT NOW(),
+  ended_at TIMESTAMP,
+  score INTEGER,
+  duration_seconds INTEGER,
+  token_spent BOOLEAN DEFAULT false,
+  device_fingerprint VARCHAR(255),
+  ip_address INET
+);
+
+-- High scores
+CREATE TABLE IF NOT EXISTS high_scores (
+  id SERIAL PRIMARY KEY,
+  game_id INTEGER REFERENCES games(id),
+  player_id INTEGER REFERENCES users(id),
+  score INTEGER NOT NULL,
+  achieved_at TIMESTAMP DEFAULT NOW(),
+  UNIQUE(game_id, player_id)
+);
+
+-- Developer earnings
+CREATE TABLE IF NOT EXISTS developer_earnings (
+  id SERIAL PRIMARY KEY,
+  developer_id INTEGER REFERENCES users(id),
+  game_id INTEGER REFERENCES games(id),
+  tokens_earned INTEGER NOT NULL,
+  play_id INTEGER REFERENCES plays(id),
+  created_at TIMESTAMP DEFAULT NOW()
+);
+
+-- Guest sessions (for fingerprint tracking)
+CREATE TABLE IF NOT EXISTS guest_sessions (
+  id SERIAL PRIMARY KEY,
+  device_fingerprint VARCHAR(255) NOT NULL,
+  user_agent TEXT,
+  ip_address INET,
+  tokens_granted_today INTEGER DEFAULT 5,
+  last_token_grant DATE DEFAULT CURRENT_DATE,
+  total_plays INTEGER DEFAULT 0,
+  created_at TIMESTAMP DEFAULT NOW(),
+  last_seen TIMESTAMP DEFAULT NOW()
+);
+
+-- Game reports (moderation)
+CREATE TABLE IF NOT EXISTS game_reports (
+  id SERIAL PRIMARY KEY,
+  game_id INTEGER REFERENCES games(id),
+  reporter_id INTEGER REFERENCES users(id),
+  reason VARCHAR(50),
+  description TEXT,
+  status VARCHAR(20) DEFAULT 'pending',
+  reviewed_by INTEGER REFERENCES users(id),
+  reviewed_at TIMESTAMP,
+  created_at TIMESTAMP DEFAULT NOW()
+);
+
+-- Suspicious activity log
+CREATE TABLE IF NOT EXISTS suspicious_activity_log (
+  id SERIAL PRIMARY KEY,
+  user_id INTEGER REFERENCES users(id),
+  activity_type VARCHAR(50),
+  details JSONB,
+  ip_address INET,
+  device_fingerprint VARCHAR(255),
+  created_at TIMESTAMP DEFAULT NOW()
+);
+
+-- Ratings table (to track one rating per user per game)
+CREATE TABLE IF NOT EXISTS ratings (
+  id SERIAL PRIMARY KEY,
+  game_id INTEGER REFERENCES games(id),
+  user_id INTEGER REFERENCES users(id),
+  rating INTEGER NOT NULL CHECK (rating >= 1 AND rating <= 5),
+  created_at TIMESTAMP DEFAULT NOW(),
+  UNIQUE(game_id, user_id)
+);
+
+-- Create indexes for performance
+CREATE INDEX IF NOT EXISTS idx_games_status ON games(status);
+CREATE INDEX IF NOT EXISTS idx_games_creator ON games(creator_id);
+CREATE INDEX IF NOT EXISTS idx_plays_player ON plays(player_id);
+CREATE INDEX IF NOT EXISTS idx_plays_game ON plays(game_id);
+CREATE INDEX IF NOT EXISTS idx_high_scores_game ON high_scores(game_id);
+CREATE INDEX IF NOT EXISTS idx_guest_fingerprint ON guest_sessions(device_fingerprint);
+CREATE INDEX IF NOT EXISTS idx_games_published ON games(published_at) WHERE status = 'published';
+CREATE INDEX IF NOT EXISTS idx_games_play_count ON games(play_count DESC) WHERE status = 'published';