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sarathiscookie's avatar

Mongo groupby is not working with same date different time in laravel raw method

Below code is to fetch data from mongodb and plot sum of amounts and dates in graph with in daterange (sum(prepayment_amount) and sum(total_prepayment_amount) group by checkin_from date). Sum of amounts is in y axis and date is in x axis.

From this code I am getting the sum of amounts and date but the problem is,

see date and time 2017-10-05T19:07:17Z & 2017-10-05T00:00:00Z. In this case (sum(prepayment_amount) and sum(total_prepayment_amount) dates are plotting separately in graph.

If date and time is 2017-10-05T00:07:17Z & 2017-10-05T00:00:00Z. I am getting correct result.

I don't know where is the issue. I have added excepted results. Any help would be appreciated. Thanks.

DashbardController.php

public function show(Request $request)
    {
        if(!empty($request->cabin) && !empty($request->daterange))
        {
            $cabinName              = $request->cabin;
            $daterange              = explode("-", $request->daterange);
            /*$dateBegin              = new \MongoDB\BSON\UTCDateTime(strtotime($daterange[0])*1000);
            $dateEnd                = new \MongoDB\BSON\UTCDateTime(strtotime($daterange[1])*1000);*/
            $dateBegin              = new \MongoDB\BSON\UTCDateTime(new DateTime($daterange[0]));
            $dateEnd                = new \MongoDB\BSON\UTCDateTime(new DateTime($daterange[1]));
            $bookings               = Booking::raw(function ($collection) use ($cabinName, $dateBegin, $dateEnd) {
                return $collection->aggregate([
                    [
                        '$match' => [
                            'is_delete' => 0,
                            'cabinname' => $cabinName,
                            'checkin_from' => ['$gte' => $dateBegin, '$lte' => $dateEnd]
                        ],
                    ],
                    [
                        '$group' =>
                            [
                                '_id' => ['checkin_from' => '$checkin_from','cabinname' => '$cabinname'],
                                'total_prepayment_amount' => ['$sum' => '$total_prepayment_amount'],
                                'prepayment_amount' => ['$sum' => '$prepayment_amount'],
                            ],
                    ],
                    [
                        '$project' =>
                            [
                                'checkin_from' => '$_id.checkin_from',
                                'cabinname' => '$_id.cabinname',
                                'total_prepayment_amount' => 1,
                                'prepayment_amount' => 1
                            ],
                    ],
                    [
                        '$sort' =>
                            [
                                'checkin_from' => 1
                            ],
                    ],
                ]);
            });

            $totalPrepayAmount       = [];
            $prepayAmount            = [];
            $checkinFrom             = [];
            $serviceFee              = [];
            foreach ($bookings as $booking){
                if(!empty($booking->total_prepayment_amount) && !empty($booking->prepayment_amount)) {
                    $checkinFrom[]       = $booking->checkin_from->format('d.m.y');
                    $totalPrepayAmount[] = $booking->total_prepayment_amount;
                    $prepayAmount[]      = $booking->prepayment_amount;
                    $serviceFee[]        = round($booking->total_prepayment_amount - $booking->prepayment_amount, 2);
                }
            }

            $chartData[] =[
                'label'=> __("statisticsAdmin.totalPrepayAmount"),
                'backgroundColor' => 'rgba(255, 99, 132, 0.2)',
                'borderColor'=> 'rgba(255,99,132,1)',
                'borderWidth'=> 1,
                'data' => $totalPrepayAmount,
            ];

            $chartData[] =[
                'label'=> __("statisticsAdmin.prepayAmount"),
                'backgroundColor' => 'rgba(153, 102, 255, 0.2)',
                'borderColor'=> 'rgba(153, 102, 255, 1)',
                'borderWidth'=> 1,
                'data' => $prepayAmount,
            ];

            $chartData[] =[
                'label'=> __("statisticsAdmin.serviceFee"),
                'backgroundColor' => 'rgba(79, 196, 127, 0.2)',
                'borderColor'=> 'rgba(79, 196, 127, 1)',
                'borderWidth'=> 1,
                'data' => $serviceFee,
            ];

            return response()->json(['chartData' => $chartData, 'chartLabel' => $checkinFrom]);
        }


    }

booking collection

    `{ "_id" : ObjectId("58046a49f8f888a80b00002a"), "cabinname" : "Matras-Haus", "checkin_from" : ISODate("2016-09-17T00:00:00Z"), "prepayment_amount" : "20", "total_prepayment_amount" : "25", "bookingdate" : ISODate("2016-09-17T06:06:01Z"), "reservation_cancel" : "2", "is_delete" : NumberLong(1), "payment_status" : "1" }`
   `{ "_id" : ObjectId("58183678d2ae67a404431d5c"), "cabinname" : "Kemptner Hütte", "checkin_from" : ISODate("2016-10-31T00:00:00Z"), "prepayment_amount" : "30", "total_prepayment_amount" : "40", "bookingdate" : ISODate("2016-11-01T06:30:16Z"), "reservation_cancel" : "2", "is_delete" : NumberLong(1), "payment_status" : "0" }`
    `{ "_id" : ObjectId("581b31f3d2ae674d5f431d5b"), "cabinname" : "Kemptner Hütte", "checkin_from" : ISODate("2016-10-31T00:00:00Z"), "prepayment_amount" : "35", "total_prepayment_amount" : "45", "bookingdate" : ISODate("2016-11-03T12:47:47Z"), "reservation_cancel" : "2", "is_delete" : NumberLong(1) }`
    `{ "_id" : ObjectId("5821af65d2ae67c82154efc5"), "cabinname" : "Kemptner Hütte", "checkin_from" : ISODate("2016-09-05T00:00:00Z"), "prepayment_amount" : "40", "total_prepayment_amount" : "45", "bookingdate" : ISODate("2016-11-08T10:56:37Z"), "reservation_cancel" : "2", "is_delete" : NumberLong(1) }`
    `{ "_id" : ObjectId("582558d4d2ae679c4d8b4567"), "cabinname" : "Matras-Haus", "checkin_from" : ISODate("2016-09-17T00:00:00Z"), "prepayment_amount" : "20", "total_prepayment_amount" : "23", "bookingdate" : ISODate("2016-08-17T05:36:20Z"), "is_delete" : NumberLong(1) }`
    `{ "_id" : ObjectId("58352c3cd2ae672341ec89e1"), "cabinname" : "Kemptner Hütte", "checkin_from" : ISODate("2016-09-05T00:00:00Z"), "prepayment_amount" : "50", "total_prepayment_amount" : "55", "bookingdate" : ISODate("2016-08-05T05:42:20Z"), "reservation_cancel" : "2", "is_delete" : NumberLong(1) }`
    `{ "_id" : ObjectId("58352c3cd2ae672341ec887e1"), "cabinname" : "Kemptner Hütte", "checkin_from" : ISODate("2017-10-05T19:07:17Z"), "prepayment_amount" : "50", "total_prepayment_amount" : "55", "bookingdate" : ISODate("2017-08-05T05:42:20Z"), "reservation_cancel" : "2", "is_delete" : NumberLong(1) }`
    `{ "_id" : ObjectId("58352c3cd2ae672341ec887e1"), "cabinname" : "Matras-Haus", "checkin_from" : ISODate("2017-10-05T00:00:00Z"), "prepayment_amount" : "50", "total_prepayment_amount" : "55", "bookingdate" : ISODate("2017-08-05T05:42:20Z"), "reservation_cancel" : "2", "is_delete" : NumberLong(1) }`

Expecting result

`prepayment_amount total_prepayment_amount    checkin_from  cabinname`

`40                       48                  2016-09-17    Matras-Haus`

`50                       55                  2017-10-05   Matras-Haus`

`65                       85                  2016-10-31   Kemptner Hütte`

`90                       110                 2016-09-05   Kemptner Hütte`

`50                       55                  2017-10-05   Kemptner Hütte`
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1 reply
raush's avatar

This is my first day with Mongodb (Laravel Jensseger), and I was lucky enough to figure it out. So, I wanted to query my Messages model:

// This is the SQL version
$unreadMessageCount = Message::selectRaw('from_id as sender_id, count(from_id) as messages_count')
   ->where('to_id', auth()->id())
   ->where('read', false)
   ->groupBy('from')
   ->get();

// This is the Mongo version. The solution was figuring out the 'aggregate' concept in Mongo
$unreadMessageCount = Message::raw(function($collection)
{
    return $collection->aggregate([
    [
      '$match' => [
        'to_id' => auth()->id()
      ]
    ],
        [
            '$group' => [
                '_id' => '$from_id',
                'messages_count' => [
                    '$sum' => 1
                ]
            ]
        ]
    ]);
});

Hope this helps.

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