如何使用laravel按所有人过滤记录？

如何解决如何使用laravel按所有人过滤记录？

我有一个这样的过滤器。

我有一个使用 Laravel 的有效用户 ID、价格、类型、状态和日期过滤器。问题是，如果我在没有显示记录时不过滤我的记录。

public function index(Request $request)
{
    $transactions = UserTransaction::query();

    if ($request->user_id) {
        $transactions->where('userId',$request->user_id);
    }
    if ($request->price) {
        $transactions->where('price',$request->price);
    }
    if ($request->type) {
        $transactions->where('type',$request->type);
    }
    if ($request->status) {
        $transactions->where('status',$request->status);
    }

    if ($request->start_date && $request->end_date){
        $dateS = new Carbon($request->start_date);
        $dateE = new Carbon($request->end_date);
        $transactions->whereBetween('created_at',[$dateS->format('Y-m-d'),$dateE->format('Y-m-d')]);
    }
    $newTransactionInstance = clone $transactions;

    $stats = [
        'all' => $newTransactionInstance->count(),'done' => $newTransactionInstance->where('status',UserTransaction::STATUS['done'])->count(),'canceled' => $newTransactionInstance->where('status',UserTransaction::STATUS['canceled'])->count(),];

    if ($request->search) {
        $transactions->search($request->search);
    }

    $transactions = $transactions->paginate(5);
    if ($transactions->count() == 0 && $request->search ) {
        msg()->warning('دقت کنید','هیچ رکوردی یافت نشد.');
    }
    return view('transaction::admin.index',compact('transactions','stats'));
}