Added import and export for machine

app/Filament/Exports/MachineExporter.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Filament\Exports;
+
+use App\Models\Machine;
+use Filament\Actions\Exports\ExportColumn;
+use Filament\Actions\Exports\Exporter;
+use Filament\Actions\Exports\Models\Export;
+
+class MachineExporter extends Exporter
+{
+    protected static ?string $model = Machine::class;
+
+    public static function getColumns(): array
+    {
+        return [
+            ExportColumn::make('no')
+            ->label('No')
+            ->state(function ($record) use (&$rowNumber) {
+                // Increment and return the row number
+                return ++$rowNumber;
+            }),
+            ExportColumn::make('plant.name')
+                ->label('Plant'),
+            ExportColumn::make('line.name')
+                ->label('Line'),
+            ExportColumn::make('name')
+                ->label('Name'),
+            ExportColumn::make('created_at')
+                ->label('Created At'),
+            ExportColumn::make('updated_at')
+                ->label('Updated At'),
+            ExportColumn::make('deleted_at')
+                ->label('Deleted At'),
+        ];
+    }
+
+    public static function getCompletedNotificationBody(Export $export): string
+    {
+        $body = 'Your machine export has completed and ' . number_format($export->successful_rows) . ' ' . str('row')->plural($export->successful_rows) . ' exported.';
+
+        if ($failedRowsCount = $export->getFailedRowsCount()) {
+            $body .= ' ' . number_format($failedRowsCount) . ' ' . str('row')->plural($failedRowsCount) . ' failed to export.';
+        }
+
+        return $body;
+    }
+}

app/Filament/Imports/MachineImporter.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace App\Filament\Imports;
+
+use App\Models\Machine;
+use Filament\Actions\Imports\ImportColumn;
+use Filament\Actions\Imports\Importer;
+use Filament\Actions\Imports\Models\Import;
+
+class MachineImporter extends Importer
+{
+    protected static ?string $model = Machine::class;
+
+    public static function getColumns(): array
+    {
+        return [
+            ImportColumn::make('plant')
+                ->requiredMapping()
+                ->relationship(resolveUsing: 'name')
+                ->exampleHeader('Plant')
+                ->example(['Ransar Industries-I'])
+                ->label('Plant')
+                ->rules(['required']),
+            ImportColumn::make('line')
+                ->requiredMapping()
+                ->relationship(resolveUsing: 'name')
+                ->exampleHeader('Line')
+                ->example(['4 inch pump line'])
+                ->label('Line')
+                ->rules(['required']),
+            ImportColumn::make('name')
+                ->requiredMapping()
+                ->exampleHeader('Name')
+                ->example(['1600251'])
+                ->label('Line')
+                ->rules(['required']),
+        ];
+    }
+
+    public function resolveRecord(): ?Machine
+    {
+        // return Machine::firstOrNew([
+        //     // Update existing records, matching them by `$this->data['column_name']`
+        //     'email' => $this->data['email'],
+        // ]);
+
+        return new Machine();
+    }
+
+    public static function getCompletedNotificationBody(Import $import): string
+    {
+        $body = 'Your machine import has completed and ' . number_format($import->successful_rows) . ' ' . str('row')->plural($import->successful_rows) . ' imported.';
+
+        if ($failedRowsCount = $import->getFailedRowsCount()) {
+            $body .= ' ' . number_format($failedRowsCount) . ' ' . str('row')->plural($failedRowsCount) . ' failed to import.';
+        }
+
+        return $body;
+    }
+}

app/Filament/Resources/MachineResource.php

@@ -2,10 +2,13 @@
 
 namespace App\Filament\Resources;
 
+use App\Filament\Exports\MachineExporter;
+use App\Filament\Imports\MachineImporter;
 use App\Filament\Resources\MachineResource\Pages;
 use App\Filament\Resources\MachineResource\RelationManagers;
 use App\Models\Line;
 use App\Models\Machine;
+use Filament\Facades\Filament;
 use Filament\Forms;
 use Filament\Forms\Form;
 use Filament\Forms\Get;
@@ -14,6 +17,8 @@ use Filament\Tables;
 use Filament\Tables\Table;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\SoftDeletingScope;
+use Filament\Tables\Actions\ImportAction;
+use Filament\Tables\Actions\ExportAction;
 
 class MachineResource extends Resource
 {
@@ -151,6 +156,18 @@ class MachineResource extends Resource
                     Tables\Actions\ForceDeleteBulkAction::make(),
                     Tables\Actions\RestoreBulkAction::make(),
                 ]),
+            ])
+            ->headerActions([
+                ImportAction::make()
+                    ->importer(MachineImporter::class)
+                    ->visible(function() {
+                        return Filament::auth()->user()->can('view import machine');
+                    }),
+                ExportAction::make()
+                    ->exporter(MachineExporter::class)
+                    ->visible(function() {
+                        return Filament::auth()->user()->can('view export machine');
+                    }),
             ]);
     }