Initial commit for new repo

app/Filament/Imports/LineStopImporter.php

@@ -0,0 +1,72 @@
+<?php
+
+namespace App\Filament\Imports;
+
+use App\Models\LineStop;
+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 Str;
+
+class LineStopImporter extends Importer
+{
+    protected static ?string $model = LineStop::class;
+
+    public static function getColumns(): array
+    {
+        return [
+            ImportColumn::make('code')
+                ->requiredMapping()
+                ->exampleHeader('Line Stop Code')
+                ->example('A1R')
+                ->label('Line Stop Code')
+                ->rules(['required']),
+            ImportColumn::make('reason')
+                ->requiredMapping()
+                ->exampleHeader('Line Stop Reason')
+                ->example('Power Shut Down')
+                ->label('Line Stop Reason')
+                ->rules(['required']),
+        ];
+    }
+
+    public function resolveRecord(): ?LineStop
+    {
+        $warnMsg = [];
+        if (Str::length($this->data['code']) < 3 || !ctype_alnum($this->data['code'])) {
+            $warnMsg[] = "Invalid line stop code found";
+        }
+        if (Str::length($this->data['reason']) < 5) {
+            $warnMsg[] = "Invalid line stop reason found";
+        }
+        if (!empty($warnMsg)) {
+            throw new RowImportFailedException(implode(', ', $warnMsg));
+        }
+        return LineStop::updateOrCreate([
+                'code' => $this->data['code']
+            ],
+            [
+                'reason' => $this->data['reason']
+            ]
+        );
+        // return LineStop::firstOrNew([
+        //     // Update existing records, matching them by `$this->data['column_name']`
+        //     'email' => $this->data['email'],
+        // ]);
+
+        // return new LineStop();
+    }
+
+    public static function getCompletedNotificationBody(Import $import): string
+    {
+        $body = 'Your line stop import has completed and ' . number_format($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;
+    }
+}