How to use aggregate in mongodb - mongodb

Question

I have data like this in mongodb
{
"_id" : 1,
"data" : "ARIN",
"status" : "CLOSED",
"createdDate" : Date("2020-02-16T17:32:28+07:00")
},
{
"_id" : 2,
"source" : "ARIN",
"status" : "NEW",
"createdDate" : Date("2020-02-16T17:32:28+07:00")
},
{
"_id" : 3,
"data" : "APNIC",
"status" : "ONPROGRESS",
"createdDate" : Date("2020-02-17T17:32:28+07:00")
},
{
"_id" : 4,
"data" : "RIPE",
"status" : "NEW",
"createdDate" : Date("2020-02-17T17:32:28+07:00")
}
I want to result like this
{
statusNew : 2,
statusOnProgress : 1,
statusClosed : 1
statusTicketClosedDate1602 : 1,
statusTicketNewdDate1602 : 1,
statusTicketOnProgressDate1602 : 0
}
I have try use group and cond in mongodb, but to no avail. How can I write this query?

Answer 1

You can use this query,
db.collection.aggregate([{
$group: {
_id: null,
statusNew: { $sum: { $cond: [{ "$eq": ["$status", "NEW"] }, 1, 0] } },
statusOnProgress: { $sum: { $cond: [{ "$eq": ["$status", "ONPROGRESS"] }, 1, 0] } },
statusClosed: { $sum: { $cond: [{ "$eq": ["$status", "CLOSED"] }, 1, 0] } },
statusTicketClosedDate1602: {
$sum: {
$cond: [{
$and: [{ "$eq": ["$status", "CLOSED"] },
{ "$gte": ["$createdDate", ISODate("2020-02-16T00:00:00Z")] },
{ "$lt": ["$createdDate", ISODate("2020-02-17T00:00:00Z")] }]
}, 1, 0]
}
},
statusTicketNewdDate1602: {
$sum: {
$cond: [{
$and: [{ "$eq": ["$status", "NEW"] },
{ "$gte": ["$createdDate", ISODate("2020-02-16T00:00:00Z")] },
{ "$lt": ["$createdDate", ISODate("2020-02-17T00:00:00Z")] }]
}, 1, 0]
}
},
statusTicketOnProgressDate1602: {
$sum: {
$cond: [{
$and: [{ "$eq": ["$status", "ONPROGRESS"] },
{ "$gte": ["$createdDate", ISODate("2020-02-16T00:00:00Z")] },
{ "$lt": ["$createdDate", ISODate("2020-02-17T00:00:00Z")] }]
}, 1, 0]
}
}
}
}])