How to group by object by date?

I fetching data form database and I want to send response date wise.

I want little bit of help in group By my data with date wise.

I have Object like as below

var IHAVE =   [{
      "foodId": "59031fdcd78c55b7ffda17fc",
      "qty": 1,
      "dateTime": "2017-07-26T12:03:06.000Z",
      "_id": "591c3bfcca93e86c3450a537"
  }, {
      "foodId": "59031fdcd78c55b7ffda17fc",
      "qty": 1,
      "dateTime": "2017-05-18T04:21:13.000Z",
      "_id": "591d213b6878badb0621b840"
  }, {
      "foodId": "59031fdcd78c55b7ffda17fc",
      "qty": 1,
      "dateTime": "2017-07-26T12:03:010.000Z",
      "_id": "591c3bfcca93e86c3450a537"
  },{
      "foodId": "59031fdcd78c55b7ffda17fc",
      "qty": 1,
      "dateTime": "2017-05-18T04:22:01.000Z",
      "_id": "591d216a6878badb0621b842"
  }];

I want like as below

  var IWANT = [{ 
     date: "2017-07-26",
     data: [{
       "foodId": "59031fdcd78c55b7ffda17fc",
       "qty": 1,
       "dateTime": "2017-07-26T12:03:06.000Z",
       "_id": "591c3bfcca93e86c3450a537"
     },{
       "foodId": "59031fdcd78c55b7ffda17fc",
       "qty": 1,
       "dateTime": "2017-07-26T12:03:010.000Z",
       "_id": "591c3bfcca93e86c3450a537"
     }]
  }, {
     date: "2017-05-18",
     data: [{
       "foodId": "59031fdcd78c55b7ffda17fc",
       "qty": 1,
       "dateTime": "2017-05-18T04:21:13.000Z",
       "_id": "591d213b6878badb0621b840"
     },{
       "foodId": "59031fdcd78c55b7ffda17fc",
       "qty": 1,
       "dateTime": "2017-05-18T04:22:01.000Z",
       "_id": "591d216a6878badb0621b842"
     }]
  }];

I am using nodejs, moment, lo-dash. Please help me out of this.