Added view rights against plant on view report and Updated alignments and load available item code logic on resource

app/Filament/Resources/ProcessOrderResource.php

@@ -5,11 +5,15 @@ namespace App\Filament\Resources;
 use App\Filament\Exports\ProcessOrderExporter;
 use App\Filament\Imports\ProcessOrderImporter;
 use App\Filament\Resources\ProcessOrderResource\Pages;
+use App\Models\Item;
 use App\Models\Plant;
 use App\Models\ProcessOrder;
 use Filament\Facades\Filament;
 use Filament\Forms;
 use Filament\Forms\Components\Actions\Action;
+use Filament\Forms\Components\DateTimePicker;
+use Filament\Forms\Components\Select;
+use Filament\Forms\Components\TextInput;
 use Filament\Forms\Form;
 use Filament\Forms\Get;
 use Filament\Forms\Set;
@@ -18,19 +22,13 @@ use Filament\Resources\Resource;
 use Filament\Tables;
 use Filament\Tables\Actions\ExportAction;
 use Filament\Tables\Actions\ImportAction;
+use Filament\Tables\Filters\Filter;
 use Filament\Tables\Table;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\SoftDeletingScope;
 use Livewire\Features\SupportFileUploads\TemporaryUploadedFile;
 use Smalot\PdfParser\Parser;
 use Storage;
-use Filament\Forms\Components\DateTimePicker;
-use Filament\Tables\Filters\Filter;
-use Filament\Forms\Components\Select;
-use App\Models\Line;
-use Filament\Forms\Components\TextInput;
-use App\Models\Item;
-use App\Models\User;
 
 // use App\Models\PalletValidation;
 // use Dom\Text;
@@ -482,6 +480,7 @@ class ProcessOrderResource extends Resource
                         $paginator = $livewire->getTableRecords();
                         $perPage = method_exists($paginator, 'perPage') ? $paginator->perPage() : 10;
                         $currentPage = method_exists($paginator, 'currentPage') ? $paginator->currentPage() : 1;
+
                         return ($currentPage - 1) * $perPage + $rowLoop->iteration;
                     }),
                 Tables\Columns\TextColumn::make('plant.name')
@@ -561,9 +560,6 @@ class ProcessOrderResource extends Resource
                     ->sortable()
                     ->toggleable(isToggledHiddenByDefault: true),
             ])
-            // ->filters([
-            //     Tables\Filters\TrashedFilter::make(),
-            // ])
             ->filters([
                 Tables\Filters\TrashedFilter::make(),
                 Filter::make('advanced_filters')
@@ -574,6 +570,7 @@ class ProcessOrderResource extends Resource
                             ->nullable()
                             ->options(function (callable $get) {
                                 $userHas = Filament::auth()->user()->plant_id;
+
                                 return ($userHas && strlen($userHas) > 0) ? Plant::where('id', $userHas)->pluck('name', 'id')->toArray() : Plant::pluck('name', 'id')->toArray();
                             })
                             ->reactive()
@@ -581,21 +578,19 @@ class ProcessOrderResource extends Resource
                                 $set('Item', null);
                             }),
                         Select::make('Item')
-                        ->label('Item Code')
+                            ->label('Search by Item Code')
                             ->nullable()
                             ->searchable()
+                            ->reactive()
                             ->options(function (callable $get) {
                                 $plantId = $get('Plant');
 
-                                if(empty($plantId)) {
-                                    return [];
+                                return Item::whereHas('processOrders', function ($query) use ($plantId) {
+                                    if ($plantId) {
+                                        $query->where('plant_id', $plantId);
                                     }
-
-                                return Item::where('plant_id', $plantId)->pluck('code', 'id');
-
-                                //return $plantId ? Item::where('plant_id', $plantId)->pluck('code', 'id') : [];
+                                })->pluck('code', 'id');
                             })
-                        ->reactive()
                             ->afterStateUpdated(function ($state, callable $set, callable $get) {
                                 $set('process_order', null);
                             }),
@@ -627,6 +622,12 @@ class ProcessOrderResource extends Resource
 
                         if (! empty($data['Plant'])) {
                             $query->where('plant_id', $data['Plant']);
+                        } else {
+                            $userHas = Filament::auth()->user()->plant_id;
+
+                            if ($userHas && strlen($userHas) > 0) {
+                                return $query->whereRaw('1 = 0');
+                            }
                         }
 
                         if (! empty($data['Item'])) {
@@ -660,6 +661,12 @@ class ProcessOrderResource extends Resource
 
                         if (! empty($data['Plant'])) {
                             $indicators[] = 'Plant: '.Plant::where('id', $data['Plant'])->value('name');
+                        } else {
+                            $userHas = Filament::auth()->user()->plant_id;
+
+                            if ($userHas && strlen($userHas) > 0) {
+                                return 'Plant: Choose plant to filter records.';
+                            }
                         }
 
                         if (! empty($data['Item'])) {
@@ -687,7 +694,7 @@ class ProcessOrderResource extends Resource
                         }
 
                         return $indicators;
-                })
+                    }),
             ])
             ->filtersFormMaxHeight('280px')
             ->actions([
@@ -787,6 +794,7 @@ class ProcessOrderResource extends Resource
                                         if (! $plantId || ! $itemId || ! $processOrder || ! $state) {
                                             $set('received_quantity', null);
                                             $set('machine_name', null);
+
                                             return;
                                         }
 
@@ -815,6 +823,7 @@ class ProcessOrderResource extends Resource
                     // })
                     ->action(function (array $data) {
                         $username = Filament::auth()->user()->name;
+
                         return redirect()->route('download-reprint-process-pdf', [
                             'plant' => $data['plant'],
                             'item' => $data['Item'],