INNER CODE UNIT · TypeScript

topScore

ekzhang/setwithfriends · functions/src/index.ts:125

  const topScore = Math.max(...Object.values(scores));

  // Update statistics for all users
  const userStats: Record<string, any> = {};
  await Promise.all(
    players.map(async (player) => {
      const result: TransactionResult = await getDatabase()
        .ref(`userStats/${player}/${gameMode}/${variant}`)
        .transaction((stats) => {
          stats ??= {}; // tslint:disable-line no-parameter-reassignment
          stats.finishedGames = (stats.finishedGames ?? 0) + 1;
          stats.totalSets = (stats.totalSets ?? 0) + scores[player];
          if (scores[player] === topScore) {
            stats.wonGames = (stats.wonGames ?? 0) + 1;
            stats.fastestTime = Math.min(stats.fastestTime ?? Infinity, time);
          }
          stats.totalTime = (stats.totalTime ?? 0) + time;
          return stats;

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