从对象数组中删除特定的嵌套对象 [英] Remove a specific nested object from an array of objects

问题描述

我需要删除嵌套在对象数组中的特定对象.

I need to remove a specific object that is nested inside an array of objects.

下面的数据库结构看起来像:

The following db structure looks like:

我想根据 roomId(以查找特定房间)和团队 已批准 状态删除其中一个团队.如果团队已批准:错误"，则需要将其从对象数组中删除.

I would like to remove one of the teams based on the roomId (to find the specific room) and based on the team approved state. If a team has "approved: false" it needs to be deleted from the array of objects.

我正在使用猫鼬并想出了以下内容，但没有成功:

I'm using mongoose and came up with the following, but without succes:

     Room.update({"roomId": req.params.roomId},
        {"$pull": { "teams.approved": false } })

显示正确 roomId 的屏幕截图:

screenshot thats shows the correct roomId:

推荐答案

应该像 这个例子，试试:

await Room.update({"roomId": req.params.roomId}, {"$pull": { "teams": { approved: false } } })

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