export async function createGameAction()

in app/actions/create-game.ts [26:71]
30 lines of code
3 McCabe index (conditional complexity)

export async function createGameAction({gameSettings, tokens}: {gameSettings: GameSettings, tokens: Tokens}): Promise<{gameId: string}> {
  const authUser = await validateTokens(tokens);

  // Parse request (throw an error if not correct)
  const {timePerQuestion, timePerAnswer, questionAdvancement} = GameSettingsSchema.parse(gameSettings);

  const querySnapshot = await questionsRef.get();
  const validQuestionsArray = querySnapshot.docs.reduce((agg: Question[], doc: QueryDocumentSnapshot) => {
    let question = doc.data();
    try {
      question = QuestionSchema.parse(question);
      return [...agg, question];
    } catch (error) {
      console.warn(`WARNING: The question "${question?.prompt}" [Firestore ID: ${doc.id}] has an issue and will not be added to the game.`);
      return agg;
    }
  }, []);

  // convert array to object for Firebase
  const questions = {...validQuestionsArray};

  // create game with server endpoint

  const leader = {
    displayName: generateName(authUser.uid),
    uid: authUser.uid,
  };

  const newGame: Game = {
    questions,
    leader,
    players: {},
    state: gameStates.NOT_STARTED,
    currentQuestionIndex: 0,
    timePerQuestion: timePerQuestion + 1, // add one for padding between questions
    timePerAnswer: timePerAnswer + 1, // add one for padding between questions
    questionAdvancement,
    currentStateStartTime: {seconds: 0},
  };

  const gameRef = await gamesRef.add(newGame);

  if (gameRef.id) return {gameId: gameRef.id};

  throw new Error('no gameId returned in the response');
}