@php
use App\Models\Industry;
static $industries = null;
if ($industries === null) {
$all = Industry::active()
->orderBy('sort_order')
->get()
->keyBy('id');
$all->each(fn($i) => $i->setRelation('allChildren', collect()));
$all->each(function ($industry) use ($all) {
if (
$industry->parent_id &&
$industry->parent_id !== $industry->id &&
$all->has($industry->parent_id)
) {
$all->get($industry->parent_id)->allChildren->push($industry);
}
});
$industries = $all->filter(fn($i) => is_null($i->parent_id))->values();
}
@endphp