$this->order, 'invoiceNumber' => $this->order->order_number, ])->render(); } catch (\InvalidArgumentException $e) { // If the mail::message namespace isn't available, render without it // This is a fallback for when the mail views aren't published Log::warning('Mail views not published, using basic HTML template', [ 'order_id' => $this->order->id, ]); $htmlContent = $this->getBasicInvoiceHtml(); } // Get customer name (fallback to email if name not available) $customerName = $this->order->customer_name ?? explode('@', $this->order->customer_email)[0]; // Send via Mailjet $success = $mailjetService->send( toEmail: $this->order->customer_email, toName: $customerName, subject: 'Invoice #' . $this->order->order_number . ' - ADDITIONAL DESIGN', htmlContent: $htmlContent, attachments: [$this->invoicePath] ); if (!$success) { throw new \Exception('Mailjet send returned false'); } Log::info('Invoice email sent successfully via Mailjet', [ 'order_id' => $this->order->id, 'order_number' => $this->order->order_number, 'customer_email' => $this->order->customer_email, ]); } catch (\Exception $e) { Log::error('Failed to send invoice email via Mailjet', [ 'order_id' => $this->order->id, 'order_number' => $this->order->order_number, 'customer_email' => $this->order->customer_email, 'error' => $e->getMessage(), 'attempt' => $this->attempts(), ]); // Re-throw to trigger queue retry mechanism throw $e; } } /** * Fallback basic HTML template for invoice email */ private function getBasicInvoiceHtml(): string { return <<

Dear {$this->order->customer_name ?: 'Customer'},

Please find your invoice attached to this email.

Order Details

Order Number	{$this->order->order_number}
Order Date	{$this->order->created_at->format('d M Y')}
Total Amount	R {$this->order->total}

Thank you for your order!

HTML; } public function failed(\Throwable $exception): void { Log::critical('Invoice email job failed permanently after all retries', [ 'order_id' => $this->order->id, 'order_number' => $this->order->order_number, 'customer_email' => $this->order->customer_email, 'error' => $exception->getMessage(), ]); } }

Invoice #{$this->order->order_number}

Order Details