Javascript filter object by condition on only one of its keys

Question

I have an object with the following structure:

data = 
{
  columns: array of objects,
  rows: [
    {
      id: 1,
      process: "A",
      status: "ok"
    },
    {
      id: 2,
      process: "A",
      status: "ko"
    },
    {
      id: 3,
      process: "B",
      status: "ok"
    },
    ...
  ]
}

I then want to create another object that has the same column values, but in the rows field I want to put only the objects that have process === "A".

I've come up with this so far, that I think it's fine:

const filteredData = {
    "columns": data.columns,
    "rows": selectedProcess !== '' ? data.rows.filter(r => r.process === selectedProcess) : []
  }

My question is if there is another way to make this in a more clever way.

Answer 1

You can check out the solution Below:

const filteredData = {
    "columns": data.columns,
    "rows": data.rows.filter(item=>item.process==='A')
  }