Cs2-Mapveto/server/src/db.js

import fs from 'node:fs';
import path from 'node:path';
import Database from 'better-sqlite3';

const SCHEMA = `
CREATE TABLE IF NOT EXISTS matches (
  id TEXT PRIMARY KEY,
  team_a_name TEXT NOT NULL,
  team_b_name TEXT NOT NULL,
  mode TEXT NOT NULL,
  format TEXT NOT NULL,
  flow TEXT NOT NULL,
  maps TEXT NOT NULL,
  veto_start TEXT NOT NULL,
  first_team TEXT,
  status TEXT NOT NULL,
  organizer_token_hash TEXT NOT NULL,
  code_a TEXT NOT NULL UNIQUE,
  code_b TEXT NOT NULL UNIQUE,
  code_spectator TEXT NOT NULL UNIQUE,
  current_map_number INTEGER,
  created_at INTEGER NOT NULL,
  updated_at INTEGER NOT NULL,
  veto_started_at INTEGER,
  veto_finished_at INTEGER,
  finished_at INTEGER,
  last_activity_at INTEGER NOT NULL
);

CREATE TABLE IF NOT EXISTS players (
  id TEXT PRIMARY KEY,
  match_id TEXT NOT NULL REFERENCES matches(id) ON DELETE CASCADE,
  team TEXT NOT NULL CHECK (team IN ('A','B')),
  nickname TEXT NOT NULL,
  steam_id TEXT,
  token_hash TEXT NOT NULL UNIQUE,
  is_captain INTEGER NOT NULL DEFAULT 0,
  ready INTEGER NOT NULL DEFAULT 0,
  active INTEGER NOT NULL DEFAULT 1,
  joined_at INTEGER NOT NULL
);
CREATE INDEX IF NOT EXISTS players_match ON players(match_id, team, active);

CREATE TABLE IF NOT EXISTS veto_actions (
  match_id TEXT NOT NULL REFERENCES matches(id) ON DELETE CASCADE,
  idx INTEGER NOT NULL,
  type TEXT NOT NULL,
  team TEXT,
  map TEXT,
  side TEXT,
  player_id TEXT,
  created_at INTEGER NOT NULL,
  PRIMARY KEY (match_id, idx)
);

CREATE TABLE IF NOT EXISTS series_maps (
  match_id TEXT NOT NULL REFERENCES matches(id) ON DELETE CASCADE,
  number INTEGER NOT NULL,
  map TEXT NOT NULL,
  picked_by TEXT,
  side_chosen_by TEXT,
  ct_team TEXT,
  status TEXT NOT NULL DEFAULT 'pending',
  PRIMARY KEY (match_id, number)
);

-- Serverdaten inkl. Zugangsdaten. Diese Tabelle verlässt nie ungefiltert das Backend.
CREATE TABLE IF NOT EXISTS servers (
  match_id TEXT PRIMARY KEY REFERENCES matches(id) ON DELETE CASCADE,
  adapter TEXT NOT NULL,
  simulated INTEGER NOT NULL,
  status TEXT NOT NULL,
  message TEXT,
  handle TEXT,
  host TEXT,
  port INTEGER,
  tv_port INTEGER,
  rcon_password TEXT NOT NULL,
  server_password TEXT NOT NULL,
  tv_password TEXT NOT NULL,
  config_key TEXT NOT NULL,
  player_count INTEGER,
  attempts INTEGER NOT NULL DEFAULT 0,
  started_at INTEGER,
  ready_at INTEGER,
  configured_at INTEGER,
  stopped_at INTEGER,
  last_player_seen_at INTEGER,
  updated_at INTEGER NOT NULL
);

CREATE TABLE IF NOT EXISTS events (
  id INTEGER PRIMARY KEY AUTOINCREMENT,
  match_id TEXT NOT NULL REFERENCES matches(id) ON DELETE CASCADE,
  type TEXT NOT NULL,
  message TEXT NOT NULL,
  created_at INTEGER NOT NULL
);
CREATE INDEX IF NOT EXISTS events_match ON events(match_id, id);
CREATE TABLE IF NOT EXISTS settings (
  key TEXT PRIMARY KEY,
  value TEXT NOT NULL
);
`;

export function openDatabase(file) {
  if (file !== ':memory:') fs.mkdirSync(path.dirname(file), { recursive: true });
  const db = new Database(file);
  db.pragma('journal_mode = WAL');
  db.pragma('foreign_keys = ON');
  db.exec(SCHEMA);
  migrate(db);
  return db;
}

/** Ergänzt Spalten, die in älteren Datenbanken noch fehlen. */
function migrate(db) {
  const columns = (table) => new Set(db.prepare(`PRAGMA table_info(${table})`).all().map((c) => c.name));
  const seriesColumns = columns('series_maps');
  const add = [
    ['score_a', 'INTEGER NOT NULL DEFAULT 0'],
    ['score_b', 'INTEGER NOT NULL DEFAULT 0'],
    ['winner', 'TEXT'],
    // Live-Zustand aus den Serverlogs (JSON, siehe liveScore.js)
    ['live', 'TEXT'],
    ['live_updated_at', 'INTEGER'],
  ];
  for (const [name, type] of add) {
    if (!seriesColumns.has(name)) db.exec(`ALTER TABLE series_maps ADD COLUMN ${name} ${type}`);
  }
}