Laravel Eloquent multiple sums - laravel

Question

Columns of contact table
Name=client_id
Name=room_id
Name=stats - a number
Name=date
I need to calculate stats for a year, per weekly basis, monthly, and quaterly, many sums of the stats column. I made this SQL for the older system, now I need to get the sum the stats column, not count them like before.
SELECT
SUM(
date > '2021-01-11 00:00:00'
AND date < '2021-01-18 00:00:00'
AND room_id = 6
AND client_id = 1
) as week1,
SUM(
date > '2021-12-20 00:00:00'
AND date < '2021-12-27 00:00:00'
AND room_id = 6
AND client_id = 1
) as week51,
SUM(
date > '2021-01-01 00:00:00'
AND date < '2021-01-31 23:59:00'
AND room_id = 6
AND client_id = 1
) as month1,
SUM(
date > '2021-12-01 00:00:00'
AND date < '2021-12-31 23:59:00'
AND room_id = 6
AND client_id = 1
) as month12
FROM
contact;
Is is possible to do it with Eloquent, or I need to use DB facade? If it's an easier way to do it with Eloquent, i'd like to use it.

Answer 1

you can do something like this
$conditions = [
'week1' => [
['date' , '>' , '2021-01-11 00:00:00' ] ,
['date' , '<' , '2021-01-18 00:00:00' ] ,
['room_id' , 6 ] ,
['client_id' , 1 ] ,
] ,
'month1' => [
['date' , '>' , '2021-12-01 00:00:00' ] ,
['date' , '<' , '2021-01-31 23:59:00' ] ,
['room_id' , 6 ] ,
['client_id' , 1 ] ,
] ,
];
$output = [];
foreach ($conditions as $k=>$condition )
$output[$k] = Contact::where($condition)->sum('stats');
---------------- using union -----------------
$conditions = [
'week1' => [
['date' , '>' , '2021-01-11 00:00:00' ] ,
['date' , '<' , '2021-01-18 00:00:00' ] ,
['room_id' , 6 ] ,
['client_id' , 1 ] ,
] ,
'month1' => [
['date' , '>' , '2021-12-01 00:00:00' ] ,
['date' , '<' , '2021-01-31 23:59:00' ] ,
['room_id' , 6 ] ,
['client_id' , 1 ] ,
] ,
];
$base_query = false ;
foreach ($conditions as $k=>$condition )
{
$query = Contact::selectRaw("SUM(stats) as total , '$k' as 'title' ")->where($condition) ;
if($base_query === false )
$base_query = $query ;
else
$base_query->union($query);
}
$results = $base_query->get() ;
foreach ($results as $result )
{
dump($result->title , $result->total );
}