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app/Http/Livewire/Traits/WithSort.php: Make null values appear last.

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This commit is contained in:
Henrik Hautakoski 2022-01-15 13:30:41 +01:00
parent 95751d0d9a
commit 2e64a9713b
1 changed files with 11 additions and 1 deletions
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12
app/Http/Livewire/Traits/WithSort.php
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@ -2,6 +2,8 @@
namespace App\Http\Livewire\Traits; namespace App\Http\Livewire\Traits;
use Illuminate\Support\Facades\DB;
trait WithSort { trait WithSort {
/** /**
@ -45,7 +47,15 @@ trait WithSort {
} }
foreach($columns as $column) { foreach($columns as $column) {
$query->orderBy($column, $this->dir); $query->orderBy($this->orderExpr($column), $this->dir);
} }
} }
/**
* Bit of a hack to get nulls to appear last.
*/
private function orderExpr(string $col) : \Illuminate\Database\Query\Expression
{
return DB::raw("ISNULL(`$col`), `$col`");
}
} }