Node.js 编辑Mongoose中的对象嵌套数组

我有一个cat Owl 模型:

/** USER MODEL */
const UserSchema = new mongoose.Schema(
    {
        username: {
            type: String,
            unique: true,
        },
        password: {
            type: String,
            min: 5
        },
        wallets: [{
            name: {
                type: String,
                required: true
            },
            balance: {
                type: Number,
                required: true
            }

        }],
        transactions: [{
            type: {
                type: String,
                enum: ['expense', 'income']
            },
            label: {
                type: String,
                required: true
            },
            amount: {
                type: Number,
                required: true
            },
            category: {
                type: String,
                required: true
            },
            date: {
                type: Date,
                default: Date.now
            },
            wallet: {
                type: String,
                required: true
            }
        }],
    },
    { timestamps: true }
)

** THE CONTROLLER **

export const addTransaction = async (req, res) => {
    try {
        const { id } = req.params;
        const transaction = req.body.transaction
        const user = await User.findById(id)
        console.log(transaction.wallet)
        const wallet = await User.find(
            { "wallets.name": transaction.wallet })
        console.log(wallet)
        await User.findByIdAndUpdate(id, { $push: { transactions:  
            transaction } })
        res.status(200).json(user);
    } catch (err) {
        res.status(404).json({ message: err.message });
    }
}

req.body.transaction具有:

• 要减go 钱包余额的金额//交易金额
• 标签//钱包计算中不需要
• wallet //需要访问以更改其余额的钱包的名称

当一笔交易完成时，我会得到金额.然后我需要从钱包余额中减go 这笔钱.通过req.body，我得到了walletname和金额.

我需要一个Mongoose查询来查找User.wallets中的钱包并编辑其余额.

我已经try 过findByIdAndUpdate、Find、findOne、findbyID、$Set:

User.findByIdAndUpdate(id, {$set: {"wallets.amount": transaction.amount}}) 

User.findByIdAndUpdate(id, { wallets: { name: transaction.wallet { amount: transaction.amount} }})

我在上面的控制器中使用的User.find函数也返回整个用户，但Wallet是:[[Object]，[Object]]

但我觉得我用得不对.