Initial commit for new repo

app/Filament/Imports/BlockImporter.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace App\Filament\Imports;
+
+use App\Models\Block;
+use App\Models\Plant;
+use Filament\Actions\Imports\Exceptions\RowImportFailedException;
+use Filament\Actions\Imports\ImportColumn;
+use Filament\Actions\Imports\Importer;
+use Filament\Actions\Imports\Models\Import;
+use Notification;
+use Str;
+
+class BlockImporter extends Importer
+{
+    protected static ?string $model = Block::class;
+
+    public static function getColumns(): array
+    {
+        return [
+            ImportColumn::make('name')
+                ->requiredMapping()
+                ->exampleHeader('Block Name')
+                ->example('Block A')
+                ->label('Block Name')
+                ->rules(['required']),
+            ImportColumn::make('plant')
+                ->requiredMapping()
+                ->exampleHeader('Plant Name')
+                ->example('Ransar Industries-I')
+                ->label('Plant Name')
+                ->relationship(resolveUsing:'name')
+                ->rules(['required']),
+        ];
+    }
+
+    public function resolveRecord(): ?Block
+    {
+        $warnMsg = [];
+        $plant = Plant::where('name', $this->data['plant'])->first();
+        if (!$plant) {
+            $warnMsg[] = "Plant not found";
+            // $warnMsg[] = "Plant '" . $this->data['plant'] . "' not found";
+        }
+        if (Str::length($this->data['name']) < 0) {
+            $warnMsg[] = "Block name not found";
+        }
+
+        if (!empty($warnMsg)) {
+            throw new RowImportFailedException(implode(', ', $warnMsg));
+        }
+        return Block::updateOrCreate([
+            'name' => $this->data['name'],
+            'plant_id' => $plant->id
+        ]);
+        // return Block::firstOrNew([
+        //     // Update existing records, matching them by `$this->data['column_name']`
+        //     'email' => $this->data['email'],
+        // ]);
+
+        // return new Block();
+    }
+
+    public static function getCompletedNotificationBody(Import $import): string
+    {
+        $body = 'Your block import has completed and ' . number_format($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;
+    }
+}