how to search using the sum of case when in cakephp - php

Question

I want to do implement a search in the generated data of the sum count of a case when in cakephp with or or conditions in each data.
SELECT `Branches`.`name` AS `Branches__name` , `Branches`.`code` AS `Branches__code` , (
COUNT(
CASE WHEN `prodCarried`.`carried` =1
THEN 1
END )
) AS `carried` , (
COUNT(
CASE WHEN `prodCarried`.`carried` =0
THEN 1
END )
) AS `unCarried`
FROM `branches` `Branches`
INNER JOIN `products_carried_per_branches` `prodCarried` ON ( prodCarried.company_id = Branches.company_id
AND prodCarried.branch_code = Branches.code )
WHERE (
`Branches`.`company_id` =200017
AND `Branches`.`deleted` =0
AND `prodCarried`.`deleted` =0
)
GROUP BY `code`
HAVING COUNT(
CASE WHEN `prodCarried`.`carried` =1
THEN 1
END ) =39
the picture shows the mysql result without the having code
while this is my cakephp code, I want to implement the having sql into cakephp or condition to search the generated sum count or search the data name and code. is this possible or nah
$carriedCase = $query->newExpr()
->addCase(
$query->newExpr()->add(['prodCarried.carried' => '1']),
1,
'integer'
);
$unCarriedCase = $query->newExpr()
->addCase(
$query->newExpr()->add(['prodCarried.carried' => '0']),
1,
'integer'
);
//disctinct code
$query ->select([
'name',
'code',
'carried' => $query->func()->count($carriedCase),
'unCarried' => $query->func()->count($unCarriedCase),
'prodCarried.id',
'prodCarried.validity_start',
'prodCarried.validity_end',
]);
$query ->distinct([
'code'
]);
$query->join([
'prodCarried' => [
'table' =>'products_carried_per_branches',
'type' => 'inner',
'conditions' => [
'prodCarried.company_id = Branches.company_id',
'prodCarried.branch_code = Branches.code',
]
]
]);
$query->where(function (QueryExpression $exp, Query $q) use($option,$search){
$exp->eq('Branches.company_id', $option['company_id']);
$exp->eq('Branches.deleted', 0);
$exp->eq('prodCarried.deleted', 0);
if(!empty($search)){
$orConditions = $exp->or_(function (QueryExpression $or) use ($search) {
$or->like('name', "%$search%");
$or->like('code', "%$search%");
//****************************
return $or;
});
$exp->add($orConditions);
}
return $exp;
});

Answer 1

Depending on your DBMS you can refer to the aggregate of the select list:
$query->having([
'carried' => $searchCount,
]);
Otherwise you have to recreate the aggregate:
$query->having(
function (
\Cake\Database\Expression\QueryExpression $exp,
\Cake\ORM\Query $query
) use (
$carriedCase,
$searchCount
) {
return $exp->eq(
$query->func()->count($carriedCase),
$searchCount
);
}
);
See also
Cookbook > Database Access & ORM > Query Builder > Aggregates - Group and Having