Node.js 嵌套对象数组mongoose中的排序

我有这个函数返回的数据集合

const game=wait game.findOne（{name:id}）

现在我想按照分数对球员进行分类，我所做的是

const game=wait game.findOne（{name:id}）.sort（{'players.points'：1}）

我是从哪里得到的

我期待的是这个

{
  "_id": "5f8e51e188e8bc24ff8b85e4",
  "name": "stars",
  "players": [
    {
      "_id": "5f961d850965854110fce6a5",
      "name": "juliannn",
      "points": 0
    },
    {
      "_id": "5f961dec0965854110fce6a6",
      "name": "Julian",
      "points": 0
    },
    {
      "_id": "5f961df70965854110fce6a7",
      "name": "Matias",
      "points": 0
    },
    {
      "_id": "5f961e070965854110fce6a8",
      "name": "Mariano",
      "points": 11
    }
  ],
  "description": "Pick 1 or more numbers that sum to the number of stars",
  "__v": 0
}

---

我遗漏了什么吗？

您需要使用聚合来创建数组

{
  "_id": "5f8e51e188e8bc24ff8b85e4",
  "name": "stars",
  "players": [
    {
      "_id": "5f961e070965854110fce6a8",
      "name": "Mariano",
      "points": 11
    },
    {
      "_id": "5f961d850965854110fce6a5",
      "name": "juliannn",
      "points": 0
    },
    {
      "_id": "5f961dec0965854110fce6a6",
      "name": "Julian",
      "points": 0
    },
    {
      "_id": "5f961df70965854110fce6a7",
      "name": "Matias",
      "points": 0
    }
  ],
  "description": "Pick 1 or more numbers that sum to the number of stars",
  "__v": 0
}

工作

db.collection.aggregate([
  {
    $match: {
      _id: "5f8e51e188e8bc24ff8b85e4"
    }
  },
  {
    $unwind: "$players"
  },
  {
    $sort: {
      "players.points": -1
    }
  },
  {
    $group: {
      _id: "$_id",
      name: {
        $first: "$name"
      },
      players: {
        $push: "$players"
      }
    }
  }
])