Count Data In Laravel - php

Question

I want to count data based on status in Laravel 5.7. I have six status (Assigned, On The Way, Started, Cancel Worker, Cancel Admin and Closed). I have to make a query for this inside foreach data.
This is my code:
$data['list_detail'] = [];
foreach ($listFa as $value) {
$type = $value->type;
$descr = $value->descr;
$c_ass_detail = transaction::where('type', $value->type)
->where('status','like','%Assigned%')
->groupBy('type')
->count();
$c_otw_detail = transaction::where('type', $value->type)
->where('assign_status','like','%On The Way%')
->groupBy('type')
->count();
$c_str_detail = transaction::where('type', $value->type)
->where('assign_status','like','%Started%')
->groupBy('type')
->count();
$c_cbw_detail = transaction::where('type', $value->type)
->where('assign_status','like','%Cancel Worker%')
->groupBy('type')
->count();
$c_cba_detail = transaction::where('type', $value->type)
->where('assign_status','like','%Cancel Admin%')
->groupBy('type')
->count();
$c_cls_detail = transaction::where('type', $value->type)
->where('assign_status','like','%Closed%')
->groupBy('type')
->count();
$total = $c_ass_detail + $c_otw_detail + $c_str_detail + $c_cbw_detail + $c_cba_detail + $c_cls_detail;
array_push($data['list_detail'], array('type'=>$type, 'descr'=>$descr, 'c_ass_detail'=>$c_ass_detail, 'c_otw_detail'=>$c_otw_detail, 'c_str_detail'=>$c_str_detail, 'c_cbw_detail'=>$c_cbw_detail, 'c_cba_detail'=>$c_cba_detail, 'c_cls_detail'=>$c_cls_detail, 'total'=>$total));
}
and this is my view code:
<tbody>
#foreach($list_detail_fa as $row)
<tr class="tr_dashboard">
<td>{{ $row['fa_type_cd'] }}</td>
<td>{{ $row['descr'] }}</td>
<td>{{ $row['c_ass_detail'] }}</td>
<td>{{ $row['c_otw_detail'] }}</td>
<td>{{ $row['c_str_detail'] }}</td>
<td>{{ $row['c_cbw_detail'] }}</td>
<td>{{ $row['c_cba_detail'] }}</td>
<td>{{ $row['c_cls_detail'] }}</td>
<td>{{ $row['total'] }}</td>
</tr>
#endforeach
</tbody>
It's working, but I think this way is not good because when I refresh the page, it's so slow to show back the data. Maybe it's because to many same queries. So how to good way, if I want to count the data just using one query for each status

Answer 1

You need to use aggregate function count within your query with group by. Assuming your table name is transactions. Try this!
$typeCounts = DB::table('transactions')
->select('type', 'assign_status', DB::raw('count(type) as type_count'))
->where('type', $value->type)
->groupBy('assign_status')
->get();
And then in twig you can access it like this:
<tbody>
<tr class="tr_dashboard">
#foreach($typeCounts as $row)
<td>{{ $row['type_count'] }}</td>
#endforeach
</tr>
</tbody>

Answer 2

You're over-complicating things for yourself:
You simply need:
$allTypes = array_map(function ($value) {
return $value->type;
}, $listFa);
$c_ass_detail = transaction::whereIn('type', $allTypes)
->groupBy('type')
->groupBy('assign_status')
->select('type', 'assign_status', \DB::raw('count(*) as count'))
->get();
Then your $c_ass_detail will have a row for each type, assign status, count combination.