extract matched data from array

I am not able to find a best way to do it so i am asking here.

I have an array of object

let x = [{name: "Apple", message: {data: {}},
         {name: "dell", message: {data: {}}, 
         {name: "samsung", message: {data: {}}
        ];

now i have list of name that i need to check and if it is found in the array find the first one

let y = {laptop: ["Apple", "HP" ], phone: ["samsung", "Motorolla" ]

What i need

result = {
    laptop: {
      name: "Apple",
      message: {
        data: {}
      },
      phone: {
        name: "samsung",
        message: {
          data: {}
        }
      }
    }

this variable can be any data structure, right now best i can do is O(n ^2) and this check need to be done more than 40 times a second so i want to be done in efficient way. Is there any way i can do this in best possible way.

Via Active questions tagged javascript - Stack Overflow https://ift.tt/FwU4g8N

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