hasOne("\App\Models\LanzuUserBalance",'source_id','admin_user_id'); } public function csWithdraw() { return $this->hasOne("\App\Models\LanzuCsWithdraw",'cs_id','id'); } public static function selectCsInfo() { $rows = self::get(); $item = []; if ($rows){ foreach ($rows as $row){ $item[$row->admin_user_id] = $row->name; } } return $item; } }