猫鼬不更新

Question

我最近在端点上工作，遇到一个问题：猫鼬不会更新条目。

export const playersTurn = async (
  req: Request,
  res: Response,
  next: NextFunction
) => {
  try {
    [...]
    let symbol: 'X' | 'O';
    room.roomPlayers.forEach((player) => {
      if (player.id === id) symbol = player.symbol;
    });
    room.board[row][column] = symbol;
    room.save();
    res.status(201).json({
      message: 'Your turn has been registered!',
      status: 201,
    });
  } catch {
    return next({
      status: 500,
      message: 'Unexpected error occured!',
    });
  }
};

这也是架构，

const roomSchema = new Schema(
  {
    [...]
    board: [
      [String, String, String],
      [String, String, String],
      [String, String, String],
    ],
    [...]
  },
  { timestamps: true }
);

有人可以解释一下，这为什么不起作用？预先感谢。

Answer 1

您需要在代码中添加一个等待状态

await room.save();

Answer 2

使用了mvn test -TC。现在可以使用。