Create a recursive Json object from categories to display on the website menu

Working with Data
,
1

I created a categories document in mongodb like this

{
    id: 1,
    name: 'digital',
    parent: null
},
{
    id: 3,
    name: 'tv',
    parent: 1
},
{
    id: 4,
    name: 'samsung',
    parent: 3
},
{
    id: 2,
    name: 'kitchen',
    parent: null
},
{
    id: 5,
    name: 'electronic',
    parent: 2
}

While Thanking the forum, i had a request a aggregate command to reach this Json

[
  {
    "id": 1,
    "name": "digital",
    "children":[
      {
        "id": 3
        "name": "tv",
        "children": [
          {
            "id": 4,
            "name": "samsung",
            "children": []
          }
        ]
      }
    ]
  },
  {
    "id": 2,
    "name": "kitchen",
    "children": [
      {
        "id": 5,
        "name": "electronic",
        "children": []
      }
    ]
  }
]

In all records, the children field needs to be identified.
I will be very grateful for your answers…