public static function fillBK()
 {
     $bk = new BonusKomisi();
     $bk->truncate();
     $bonus6 = 3000000;
     $bonus12 = 3000000;
     $bonus24 = 6000000;
     $paid = 0;
     $bonus = 0;
     for ($x = 6; $x < 2000; $x = $x + 6) {
         $bk = new BonusKomisi();
         $bk->bk_id = $x;
         $bk->bk_bonus = floor($x / 6) * $bonus6 + floor($x / 12) * $bonus12 + floor($x / 24) * $bonus24;
         $bk->bk_bonus_paid = $bk->bk_bonus - $bonus;
         $paid += $bk->bk_bonus_paid;
         $bk->bk_komisi_paid = $paid;
         $bk->save();
         $bonus = floor($x / 6) * $bonus6 + floor($x / 12) * $bonus12 + floor($x / 24) * $bonus24;
     }
 }