webstatement/app/Jobs/ProcessCustomerDataJob.php

<?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 Illuminate\Support\Facades\Log;
    use Illuminate\Support\Facades\Storage;
    use Modules\Webstatement\Models\Customer;

    class ProcessCustomerDataJob implements ShouldQueue
    {
        use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

        protected $period;

        public function __construct(string $period = '')
        {
            $this->period = $period;
        }

        public function handle()
        {
            try {
                set_time_limit(24 * 60 * 60);
                $disk           = Storage::disk('sftpStatement');
                $processedCount = 0;
                $errorCount     = 0;

                if (empty($this->period)) {
                    Log::warning('No period provided for customer data processing');
                    return;
                }

                // Skip the _parameter folder
                if ($this->period === '_parameter') {
                    Log::info("Skipping _parameter folder");
                    return;
                }

                // Construct the filename based on the period folder name
                $filename = "{$this->period}.ST.CUSTOMER.csv";
                $filePath = "{$this->period}/$filename";

                Log::info("Processing customer file: $filePath");

                if (!$disk->exists($filePath)) {
                    Log::warning("File not found: $filePath");
                    return;
                }

                // Create a temporary local copy of the file
                $tempFilePath = storage_path("app/temp_$filename");
                file_put_contents($tempFilePath, $disk->get($filePath));

                $handle = fopen($tempFilePath, "r");

                if ($handle !== false) {
                    $headers  = (new Customer())->getFillable();
                    $rowCount = 0;

                    while (($row = fgetcsv($handle, 0, "~")) !== false) {
                        $rowCount++;

                        if (count($headers) === count($row)) {
                            $data = array_combine($headers, $row);
                            try {
                                if ($data['customer_code'] !== 'customer_code') {
                                    $customer = Customer::firstOrNew(['customer_code' => $data['customer_code']]);
                                    $customer->fill($data);
                                    $customer->save();
                                    $processedCount++;
                                }
                            } catch (Exception $e) {
                                $errorCount++;
                                Log::error("Error processing Customer at row $rowCount in $filePath: " . $e->getMessage());
                            }
                        } else {
                            Log::warning("Row $rowCount in $filePath has incorrect column count. Expected: " . count($headers) . ", Got: " . count($row));
                        }
                    }

                    fclose($handle);
                    Log::info("Completed processing $filePath. Processed $processedCount records with $errorCount errors.");

                    // Clean up the temporary file
                    unlink($tempFilePath);
                } else {
                    Log::error("Unable to open file: $filePath");
                }

                Log::info("Customer data processing completed. Total processed: $processedCount, Total errors: $errorCount");

            } catch (Exception $e) {
                Log::error('Error in ProcessCustomerDataJob: ' . $e->getMessage());
                throw $e;
            }
        }
    }