<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<div class="container">
<div class="row">
<h2>Date this to this and group by sum multiply avg and then sort in mongodb aggregate</h2>
</div>
</div>
db.orders.aggregate( [
// Stage 1: Filter pizza order documents by date range
{
$match:
{
"date": { $gte: new ISODate( "2020-01-30" ), $lt: new ISODate( "2022-01-30" ) }
}
},
// Stage 2: Group remaining documents by date and calculate results
{
$group:
{
_id: { $dateToString: { format: "%Y-%m-%d", date: "$date" } },
totalOrderValue: { $sum: { $multiply: [ "$price", "$quantity" ] } },
averageOrderQuantity: { $avg: "$quantity" }
}
},
// Stage 3: Sort documents by totalOrderValue in descending order
{
$sort: { totalOrderValue: -1 }
}
] )
