I have an object that I would like to filter it's keys..

Im trying to filter the object by an ID, like so:

let myKeys = Object.keys(data).filter(function(key) {

        //console.log(data[key]);

        if(parseInt(key) === parseInt(vm.system_id)) {

            return data[key];

        }

    });



    console.log(myKeys);

This works, partialy - im getting the key, however, im not getting all the data/items under this item im filtering out

The object im filtering is one similar to this one:

{

646: [{

        id: 52144,

        timestamp: 2017-08-17T14:10:23Z,

        type: alarm,

        code: 210,

        title: ,

        description: ,

        remedy: ,

        appeared: 2017-08-17T14:10:09Z,

        disappeared: null,

        acknowlegded: null,

        solved: null,

        system_name: CG-MX19D7K5C1,

        system_id: 646,

        system_device_id: 458,

        stream: cu351.alarm_code

    }

],

693: [{

        id: 51675,

        timestamp: 2017-08-16T13:59:55Z,

        type: alarm,

        code: 215,

        title: ,

        description: ,

        remedy: ,

        appeared: 2017-08-16T13:59:57Z,

        disappeared: null,

        acknowlegded: null,

        solved: null,

        system_name: Demo 07122016,

        system_id: 693,

        system_device_id: 371,

        stream: cu351.alarm_code

    }, {

        id: 51677,

        timestamp: 2017-08-16T13:59:57Z,

        type: alarm,

        code: 214,

        title: ,

        description: ,

        remedy: ,

        appeared: 2017-08-16T13:59:59Z,

        disappeared: null,

        acknowlegded: null,

        solved: null,

        system_name: Demo 07122016,

        system_id: 693,

        system_device_id: 371,

        stream: cu351.alarm_code

    }

]

}