feat(jobs): tambahkan job untuk memproses data pelanggan

- Menambahkan kelas ProcessCustomerDataJob untuk memproses file CSV cusromer.
- Menggunakan metode updateOrCreate untuk menyimpan atau memperbarui data customer.
- Menangani pengecualian jika file tidak ditemukan atau tidak dapat dibuka.
- Mengatur batas waktu eksekusi job menjadi 24 jam.

app/Jobs/ProcessCustomerDataJob.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace Modules\Webstatement\Jobs;
+
+use Exception;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Queue\SerializesModels;
+use Modules\Webstatement\Models\TempCustomer;
+
+class ProcessCustomerDataJob implements ShouldQueue
+{
+    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
+
+    public function __construct()
+    {
+
+    }
+
+    public function handle()
+    {
+        $filePath = storage_path('app/20240901.ST.CUSTOMER.csv'); // Adjust this path as needed
+        try {
+            if (!file_exists($filePath)) {
+                throw new Exception("File not found: $filePath");
+            }
+
+            set_time_limit(24 * 60 * 60);
+
+            if (!file_exists($filePath)) {
+                throw new Exception("File not found: {$filePath}");
+            }
+
+            $handle = fopen($filePath, "r");
+
+            if ($handle !== false) {
+                $headers = (new TempCustomer())->getFillable();
+                while (($row = fgetcsv($handle, 0, "~")) !== false) {
+                    unset($row[0]); // Remove the first empty column if present
+                    if (count($headers) === count($row)) {
+                        $data = array_combine($headers, $row);
+                        TempCustomer::updateOrCreate(
+                            ['customer_code' => $data['customer_code']], // key to find existing record
+                            $data // data to update or create
+                        );
+                    }
+                }
+                fclose($handle);
+            } else {
+                throw new Exception("Unable to open file: {$filePath}");
+            }
+
+            return response()->json(['message' => 'Data Customer processing job has been successfully']);
+        } catch (Exception $e) {
+            return response()->json(['error' => $e->getMessage()], 500);
+        }
+    }
+}