Trying to get property 'model_name' of non-object - laravel

Question

So I get this error when I'm trying to use the voyager themes, I want to use the voyager's theme since the page is on the admin side so I want to make it uniform.
I realized that I also need to to extend the views so I create this controller
<?php
namespace App\Http\Controllers\Admin;
use App\Models\Toko;
use App\Models\SubOrder;
use Illuminate\Http\Request;
use TCG\Voyager\Facades\Voyager;
use Illuminate\Support\Facades\DB;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Auth;
use RealRashid\SweetAlert\Facades\Alert;
use Illuminate\Database\Eloquent\SoftDeletes;
use TCG\Voyager\Database\Schema\SchemaManager;
use TCG\Voyager\Http\Controllers\VoyagerBaseController;
class OrderController extends VoyagerBaseController
{
//***************************************
// ____
// | _ \
// | |_) |
// | _ <
// | |_) |
// |____/
//
// Browse our Data Type (B)READ
//
//****************************************
public function index(Request $request)
{
// GET THE SLUG, ex. 'posts', 'pages', etc.
$slug = $this->getSlug($request);
// GET THE DataType based on the slug
$dataType = Voyager::model('DataType')->where('slug', '=', $slug)->first();
// Check permission
$this->authorize('browse', app($dataType->model_name));
$getter = $dataType->server_side ? 'paginate' : 'get';
$search = (object) ['value' => $request->get('s'), 'key' => $request->get('key'), 'filter' => $request->get('filter')];
$searchNames = [];
if ($dataType->server_side) {
$searchable = SchemaManager::describeTable(app($dataType->model_name)->getTable())->pluck('name')->toArray();
$dataRow = Voyager::model('DataRow')->whereDataTypeId($dataType->id)->get();
foreach ($searchable as $key => $value) {
$field = $dataRow->where('field', $value)->first();
$displayName = ucwords(str_replace('_', ' ', $value));
if ($field !== null) {
$displayName = $field->getTranslatedAttribute('display_name');
}
$searchNames[$value] = $displayName;
}
}
$orderBy = $request->get('order_by', $dataType->order_column);
$sortOrder = $request->get('sort_order', $dataType->order_direction);
$usesSoftDeletes = false;
$showSoftDeleted = false;
// Next Get or Paginate the actual content from the MODEL that corresponds to the slug DataType
if (strlen($dataType->model_name) != 0) {
$model = app($dataType->model_name);
if ($dataType->scope && $dataType->scope != '' && method_exists($model, 'scope'.ucfirst($dataType->scope))) {
$query = $model->{$dataType->scope}();
} else {
$query = $model::select('*');
}
// Query menampilkan hanya toko pedagang
if(auth()->user()->hasRole('pedagang')) {
$query->where('user_id', auth()->id());
}
// Use withTrashed() if model uses SoftDeletes and if toggle is selected
if ($model && in_array(SoftDeletes::class, class_uses_recursive($model)) && Auth::user()->can('delete', app($dataType->model_name))) {
$usesSoftDeletes = true;
if ($request->get('showSoftDeleted')) {
$showSoftDeleted = true;
$query = $query->withTrashed();
}
}
// If a column has a relationship associated with it, we do not want to show that field
$this->removeRelationshipField($dataType, 'browse');
if ($search->value != '' && $search->key && $search->filter) {
$search_filter = ($search->filter == 'equals') ? '=' : 'LIKE';
$search_value = ($search->filter == 'equals') ? $search->value : '%'.$search->value.'%';
$query->where($search->key, $search_filter, $search_value);
}
if ($orderBy && in_array($orderBy, $dataType->fields())) {
$querySortOrder = (!empty($sortOrder)) ? $sortOrder : 'desc';
$dataTypeContent = call_user_func([
$query->orderBy($orderBy, $querySortOrder),
$getter,
]);
} elseif ($model->timestamps) {
$dataTypeContent = call_user_func([$query->latest($model::CREATED_AT), $getter]);
} else {
$dataTypeContent = call_user_func([$query->orderBy($model->getKeyName(), 'DESC'), $getter]);
}
// Replace relationships' keys for labels and create READ links if a slug is provided.
$dataTypeContent = $this->resolveRelations($dataTypeContent, $dataType);
} else {
// If Model doesn't exist, get data from table name
$dataTypeContent = call_user_func([DB::table($dataType->name), $getter]);
$model = false;
}
// Check if BREAD is Translatable
$isModelTranslatable = is_bread_translatable($model);
// Eagerload Relations
$this->eagerLoadRelations($dataTypeContent, $dataType, 'browse', $isModelTranslatable);
// Check if server side pagination is enabled
$isServerSide = isset($dataType->server_side) && $dataType->server_side;
// Check if a default search key is set
$defaultSearchKey = $dataType->default_search_key ?? null;
// Actions
$actions = [];
if (!empty($dataTypeContent->first())) {
foreach (Voyager::actions() as $action) {
$action = new $action($dataType, $dataTypeContent->first());
if ($action->shouldActionDisplayOnDataType()) {
$actions[] = $action;
}
}
}
// Define showCheckboxColumn
$showCheckboxColumn = false;
if (Auth::user()->can('delete', app($dataType->model_name))) {
$showCheckboxColumn = true;
} else {
foreach ($actions as $action) {
if (method_exists($action, 'massAction')) {
$showCheckboxColumn = true;
}
}
}
// Define orderColumn
$orderColumn = [];
if ($orderBy) {
$index = $dataType->browseRows->where('field', $orderBy)->keys()->first() + ($showCheckboxColumn ? 1 : 0);
$orderColumn = [[$index, $sortOrder ?? 'desc']];
}
$view = 'voyager::bread.browse';
if (view()->exists("voyager::$slug.browse")) {
$view = "voyager::$slug.browse";
}
// $order = SubOrder::class;
// $items = $order->items;
$tokoId = Toko::select('id')->firstWhere('user_id', auth()->id())->id;
// $orders = SubOrder::where('toko_id', $tokoId)->orderBy('created_at', 'desc')->get();
$orders = SubOrder::with('items')->where('toko_id', $tokoId)->orderBy('created_at', 'desc')->get();
return view('sellers.order.index', compact(
// 'items',
'orders',
'actions',
'dataType',
'dataTypeContent',
'isModelTranslatable',
'search',
'orderBy',
'orderColumn',
'sortOrder',
'searchNames',
'isServerSide',
'defaultSearchKey',
'usesSoftDeletes',
'showSoftDeleted',
'showCheckboxColumn'
));
}
// public function show(SubOrder $order)
// {
// $items = $order->items;
// return view('sellers.order.show', compact('items'));
// }
public function markTolak(SubOrder $suborder)
{
$suborder->status = 'gagal';
$suborder->save();
Alert::info('Order di Proses!', 'Order ditandai proses!');
return redirect('/seller/orders')->withMessage('Order ditandai proses');
}
public function markProses(SubOrder $suborder)
{
$suborder->status = 'proses';
$suborder->save();
Alert::info('Order di Proses!', 'Order ditandai proses!');
return redirect('/seller/orders')->withMessage('Order ditandai proses');
}
public function markDelivered(SubOrder $suborder)
{
$suborder->status = 'selesai';
$suborder->save();
// Check all sub order complete
$pendingSubOrders = $suborder->order->subOrders()->where('status','!=', 'selesai')->count();
if($pendingSubOrders == 0) {
$suborder->order()->update(['status'=>'selesai']);
}
Alert::success('Order Selesai!', 'Order ditandai selesai!');
return redirect('/seller/orders')->withMessage('Order ditandai selesai');
}
}
it shows that the error is from the line 42 where it checks the permission and couldn't find the "model_name". please help
Or maybe if there's another way to use the template?