Added work_center column in importer and exporter file

app/Filament/Exports/MachineExporter.php

@@ -13,25 +13,30 @@ class MachineExporter extends Exporter
 
     public static function getColumns(): array
     {
+        static $rowNumber = 0;
+
         return [
             ExportColumn::make('no')
-            ->label('No')
+                ->label('NO')
-            ->state(function ($record) use (&$rowNumber) {
+                ->state(function ($record) use (&$rowNumber) {
-                // Increment and return the row number
+                    // Increment and return the row number
-                return ++$rowNumber;
+                    return ++$rowNumber;
-            }),
+                }),
             ExportColumn::make('plant.name')
-                ->label('Plant'),
+                ->label('PLANT'),
             ExportColumn::make('line.name')
-                ->label('Line'),
+                ->label('LINE'),
             ExportColumn::make('name')
-                ->label('Name'),
+                ->label('NAME'),
+            ExportColumn::make('work_center')
+                ->label('WORK CENTER'),
             ExportColumn::make('created_at')
-                ->label('Created At'),
+                ->label('CREATED AT'),
             ExportColumn::make('updated_at')
-                ->label('Updated At'),
+                ->label('UPDATED AT'),
             ExportColumn::make('deleted_at')
-                ->label('Deleted At'),
+                ->enabledByDefault(false)
+                ->label('DELETED AT'),
         ];
     }
 

app/Filament/Imports/MachineImporter.php

@@ -14,13 +14,17 @@ class MachineImporter extends Importer
     public static function getColumns(): array
     {
         return [
-            ImportColumn::make('plant')
+            ImportColumn::make('name')
                 ->requiredMapping()
-                ->relationship(resolveUsing: 'name')
+                ->exampleHeader('Name')
-                ->exampleHeader('Plant')
+                ->example(['1600251'])
-                ->example(['Ransar Industries-I'])
+                ->label('Line')
-                ->label('Plant')
                 ->rules(['required']),
+            ImportColumn::make('work_center')
+                ->requiredMapping()
+                ->exampleHeader('Work Center')
+                ->example('RMGCE001')
+                ->label('Work Center'),
             ImportColumn::make('line')
                 ->requiredMapping()
                 ->relationship(resolveUsing: 'name')
@@ -28,11 +32,12 @@ class MachineImporter extends Importer
                 ->example(['4 inch pump line'])
                 ->label('Line')
                 ->rules(['required']),
-            ImportColumn::make('name')
+            ImportColumn::make('plant')
                 ->requiredMapping()
-                ->exampleHeader('Name')
+                ->relationship(resolveUsing: 'name')
-                ->example(['1600251'])
+                ->exampleHeader('Plant')
-                ->label('Line')
+                ->example(['Ransar Industries-I'])
+                ->label('Plant')
                 ->rules(['required']),
         ];
     }

app/Filament/Resources/MachineResource.php

@@ -19,6 +19,8 @@ use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\SoftDeletingScope;
 use Filament\Tables\Actions\ImportAction;
 use Filament\Tables\Actions\ExportAction;
+use Illuminate\Validation\Rule;
+use Str;
 
 class MachineResource extends Resource
 {
@@ -85,6 +87,13 @@ class MachineResource extends Resource
                         }
                         else
                         {
+                            $grpWrkCnr = Line::find($lineId)->group_work_center;
+                            if (!$grpWrkCnr || Str::length($grpWrkCnr) < 1)
+                            {
+                                $set('mLineError', 'Please select a group work center line.');
+                                $set('line_id', null);
+                                return;
+                            }
                             $set('mLineError', null);
                         }
                     })
@@ -95,7 +104,17 @@ class MachineResource extends Resource
                     ->hintColor('danger'),
                 Forms\Components\TextInput::make('name')
                     ->label('Name')
-                    ->required(),
+                    ->placeholder('Scan the valid Machine Name')
+                    ->required()
+                    ->rule(function (callable $get) {
+                        return Rule::unique('machines', 'name')
+                            ->where('line_id', $get('line_id'))
+                            ->where('plant_id', $get('plant_id'))
+                            ->ignore($get('id')); // Ignore current record during updates
+                    }),
+                Forms\Components\TextInput::make('work_center')
+                    ->label('Work Center')
+                    ->placeholder('Scan the valid Work Center'),
                 Forms\Components\TextInput::make('id')
                     ->hidden()
                     ->readOnly(),
@@ -126,6 +145,11 @@ class MachineResource extends Resource
                     ->label('Name')
                     ->searchable()
                     ->alignCenter(),
+                Tables\Columns\TextColumn::make('work_center')
+                    ->label('Work Center')
+                    ->alignCenter()
+                    ->sortable()
+                    ->searchable(),
                 Tables\Columns\TextColumn::make('created_at')
                     ->label('Created At')
                     ->alignCenter()

app/Models/Machine.php

@@ -14,6 +14,7 @@ class Machine extends Model
         'plant_id',
 		'line_id',
 		'name',
+        'work_center',
     ];
 
     public function plant(): BelongsTo