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

app/Filament/Resources/ProductCharacteristicsMasterResource.php

@@ -5,7 +5,6 @@ namespace App\Filament\Resources;
 use App\Filament\Exports\ProductCharacteristicsMasterExporter;
 use App\Filament\Imports\ProductCharacteristicsMasterImporter;
 use App\Filament\Resources\ProductCharacteristicsMasterResource\Pages;
-use App\Filament\Resources\ProductCharacteristicsMasterResource\RelationManagers;
 use App\Models\Item;
 use App\Models\Line;
 use App\Models\Machine;
@@ -14,19 +13,19 @@ use App\Models\ProductCharacteristicsMaster;
 use App\Models\WorkGroupMaster;
 use Filament\Facades\Filament;
 use Filament\Forms;
+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\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 Filament\Tables\Actions\ImportAction;
-use Filament\Tables\Actions\ExportAction;
-use Filament\Forms\Components\DateTimePicker;
-use Filament\Tables\Filters\Filter;
-use Filament\Forms\Components\Select;
-use Filament\Forms\Components\TextInput;
 
 class ProductCharacteristicsMasterResource extends Resource
 {
@@ -45,6 +44,7 @@ class ProductCharacteristicsMasterResource extends Resource
                     ->relationship('plant', 'name')
                     ->options(function (callable $get) {
                         $userHas = Filament::auth()->user()->plant_id;
+
                         return ($userHas && strlen($userHas) > 0) ? Plant::where('id', $userHas)->pluck('name', 'id')->toArray() : Plant::pluck('name', 'id')->toArray();
                     })
                     ->reactive()
@@ -59,6 +59,7 @@ class ProductCharacteristicsMasterResource extends Resource
                         if (empty($plantId)) {
                             return [];
                         }
+
                         return \App\Models\Item::where('plant_id', $plantId)->pluck('code', 'id');
                     })
                     ->required(),
@@ -70,6 +71,7 @@ class ProductCharacteristicsMasterResource extends Resource
                         if (empty($plantId)) {
                             return [];
                         }
+
                         return Line::where('plant_id', $plantId)->pluck('name', 'id');
                     })
                     ->afterStateUpdated(function ($state, callable $set, callable $get) {
@@ -107,10 +109,9 @@ class ProductCharacteristicsMasterResource extends Resource
                         if (! $lineId) {
                             $set('mGroupWorkError', 'Please select a line first.');
                             $set('machine_id', null);
+
                             return;
-                        }
-                        else
-                        {
+                        } else {
                             // $grpWrkCnr = Line::find($lineId)->group_work_center;
                             // if (!$grpWrkCnr || Str::length($grpWrkCnr) < 1)
                             // {
@@ -210,7 +211,7 @@ class ProductCharacteristicsMasterResource extends Resource
 
                             if (! is_null($lower) && ! is_null($upper) && ! is_null($middle)) {
                                 if (! ($lower <= $middle && $middle <= $upper)) {
-                                    $fail("Middle must be between Lower and Upper (Lower ≤ Middle ≤ Upper).");
+                                    $fail('Middle must be between Lower and Upper (Lower ≤ Middle ≤ Upper).');
                                 }
                             }
                         };
@@ -233,6 +234,7 @@ class ProductCharacteristicsMasterResource 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')
@@ -317,11 +319,7 @@ class ProductCharacteristicsMasterResource extends Resource
                     ->sortable()
                     ->toggleable(isToggledHiddenByDefault: true),
             ])
-            // ->filters([
-            //     Tables\Filters\TrashedFilter::make(),
-            // ])
             ->filters([
-
                 Tables\Filters\TrashedFilter::make(),
                 Filter::make('advanced_filters')
                     ->label('Advanced Filters')
@@ -331,6 +329,7 @@ class ProductCharacteristicsMasterResource 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()
@@ -356,24 +355,22 @@ class ProductCharacteristicsMasterResource extends Resource
                                 $set('Item', null);
                             }),
                         Select::make('Item')
-                        ->label('Item Code')
+                            ->label('Search by Item Code')
                             ->nullable()
                             ->searchable()
                             ->options(function (callable $get) {
                                 $plantId = $get('Plant');
 
-                                if(empty($plantId)) {
-                                    return [];
+                                return Item::whereHas('productCharacteristicsMasters', function ($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) {
-                            $set('process_order', null);
-                        }),
+                            ->reactive(),
+                        // ->afterStateUpdated(function ($state, callable $set, callable $get) {
+                        //     $set('process_order', null);
+                        // }),
                         Select::make('work_group_master')
                             ->label('Select Work Group Master')
                             ->nullable()
@@ -421,7 +418,7 @@ class ProductCharacteristicsMasterResource extends Resource
                             ->label('Characteristics Type')
                             ->options([
                                 'Product' => 'Product',
-                            'Process' => 'Process'
+                                'Process' => 'Process',
                             ]),
                         DateTimePicker::make(name: 'created_from')
                             ->label('Created From')
@@ -442,6 +439,12 @@ class ProductCharacteristicsMasterResource 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['Line'])) {
@@ -472,7 +475,6 @@ class ProductCharacteristicsMasterResource extends Resource
                             $query->where('created_at', '<=', $data['created_to']);
                         }
 
-
                         // $query->orderBy('created_at', 'asc');
                     })
                     ->indicateUsing(function (array $data) {
@@ -480,6 +482,12 @@ class ProductCharacteristicsMasterResource 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['Line'])) {
@@ -511,7 +519,7 @@ class ProductCharacteristicsMasterResource extends Resource
                         }
 
                         return $indicators;
-                })
+                    }),
             ])
             ->filtersFormMaxHeight('280px')
             ->actions([