File "Partition-20260314143035.php"
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<?php
namespace Common\Database\Metrics;
use Illuminate\Contracts\Database\Query\Builder;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Query\Expression;
use Illuminate\Support\Facades\DB;
class Partition extends BaseMetric
{
public function __construct(
Model|Builder|string $model,
public string $groupBy,
MetricDateRange $dateRange,
string|Expression|null $column = null,
?string $dateColumn = null,
int $limit = 50,
protected array $additionalColumns = [],
) {
parent::__construct($model, $dateRange, $column, $dateColumn, $limit);
}
protected function aggregate(string $function): array
{
$select = [
$this->groupBy,
DB::raw("{$function}({$this->getWrappedColumn()}) as aggregate"),
...$this->additionalColumns,
];
$results = $this->query
->select($select)
->groupBy($this->groupBy, ...$this->additionalColumns)
->when(
$this->dateRange,
fn($query) => $query->whereBetween($this->dateColumn, [
$this->dateRange->start,
$this->dateRange->end,
]),
)
->limit($this->limit)
->get();
$data = $results->map(function ($result) {
$finalResult = [
'label' => $this->getLabel($result),
'value' => $this->round($result->aggregate),
];
foreach ($this->additionalColumns as $column) {
$finalResult[$column] = $result->{$column};
}
return $finalResult;
});
$total = $data->sum('value');
$data = $data
->map(function ($item) use ($total) {
$item['percentage'] = round((100 * $item['value']) / $total, 1);
return $item;
})
->sortByDesc('value')
->values();
return $data->all();
}
protected function getLabel(Model $result): string
{
$label = with(
$result->{last(explode('.', $this->groupBy))},
fn($key) => $key,
);
return __(ucfirst($label));
}
}