Added mfm meter importer and exporter file

2025-07-31 16:38:23 +05:30
parent 2437bdf85f
commit 33b2b6399d
2 changed files with 125 additions and 0 deletions
--- a/app/Filament/Imports/MfmMeterImporter.php
+++ b/app/Filament/Imports/MfmMeterImporter.php
@@ -0,0 +1,72 @@
+<?php
+
+namespace App\Filament\Imports;
+
+use App\Models\MfmMeter;
+use Filament\Actions\Imports\ImportColumn;
+use Filament\Actions\Imports\Importer;
+use Filament\Actions\Imports\Models\Import;
+
+class MfmMeterImporter extends Importer
+{
+    protected static ?string $model = MfmMeter::class;
+
+    public static function getColumns(): array
+    {
+        return [
+            ImportColumn::make('plant')
+               ->requiredMapping()
+                ->exampleHeader('Plant Name')
+                ->example('Ransar Industries-I')
+                ->label('Plant Name')
+                ->relationship(resolveUsing:'name')
+                ->rules(['required']),
+            ImportColumn::make('Device Name')
+                ->requiredMapping()
+                ->exampleHeader('Device Name')
+                ->example('REG001')
+                ->label('Device Name')
+                ->relationship(resolveUsing:'name')
+                ->rules(['required']),
+            ImportColumn::make('sequence')
+                ->requiredMapping()
+                ->exampleHeader('Sequence')
+                ->example('1')
+                ->label('Sequence')
+                ->rules(['required']),
+            ImportColumn::make('name')
+                ->requiredMapping()
+                ->exampleHeader('Meter Name')
+                ->example('Display SSB')
+                ->label('Meter Name')
+                ->rules(['required']),
+            ImportColumn::make('created_by')
+                ->requiredMapping()
+                ->exampleHeader('Created By')
+                ->example('Admin')
+                ->label('Created By')
+                ->rules(['required']),
+        ];
+    }
+
+    public function resolveRecord(): ?MfmMeter
+    {
+        // return MfmMeter::firstOrNew([
+        //     // Update existing records, matching them by `$this->data['column_name']`
+        //     'email' => $this->data['email'],
+        // ]);
+
+        return new MfmMeter();
+    }
+
+    public static function getCompletedNotificationBody(Import $import): string
+    {
+        $body = 'Your mfm meter import has completed and ' . number_format($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;
+    }
+}