Javascript map array of objects

Currently, I get the below output from the code,

[
  { module: 'subscriptions', action: [ 'create', 'edit' ] },
  { module: 'members', action: [ 'create' ] }
]

This is the expected output I want from the above output,

{
  "subscriptions": {
    "action": {
      create,
      edit
    }
  },
  "members": {
    "action: "{
      create
    }
  }
}

This is the code I tried,

let output = [
  { module: 'subscriptions', action: [ 'create', 'edit' ] },
  { module: 'members', action: [ 'create' ] }
]

output = 
output.map(({action, module}) => ({ [module]:action }) );
console.dir(output);

The above code currently gives me this wrong output,

[ { subscriptions: [ 'create', 'edit' ] }, { members: [ 'create' ] } ]

Could someone please help me to achieve the expected output?

>Solution :

By keeping an array for the nested properties, you could build new entries and then an object from it.

const
    data = [{ module: 'subscriptions', action: [ 'create', 'edit' ] }, { module: 'members', action: [ 'create' ] }],
    result = Object.fromEntries(data.map(({ module, action }) => [module, { action }]));

console.log(result);

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