twotalesanimation
3040681842
Implement QrStickerService to generate both SVG (web) and PDF (print) stickers:
- Generate 32x32mm QR codes using SimpleSoftwareIO
- Create A6 (148mm 105mm) PDF stickers using DomPDF
- Include human-readable info: order number, customer, status, date, tracking
- Store order type (STOCK/CUSTOM) with visual badge
- Add generation timestamp to footer
Create stickers/qr-sticker.blade.php template:
- Two-column layout: info left, QR right
- Styled for A6 landscape printing
- Shows order number, customer, status, date, tracking info
- QR code positioned for easy scanning
- Print-optimized CSS
Update GenerateQrCodeOnOrderCreated listener:
- Now calls QrStickerService::generateSticker()
- Generates both SVG and PDF on OrderCreated event
- Logs paths to both formats
Add OpsController::downloadSticker() endpoint:
- GET /ops/orders/{id}/sticker/download
- Returns PDF with filename QR-{order_number}.pdf
- Requires ops access authorization
- Logs all downloads with user context
Update ops order-detail view:
- Add download button for A6 sticker PDF
- Position next to QR code display
- Link to new sticker download route
114 lines
3.2 KiB
PHP
114 lines
3.2 KiB
PHP
<?php
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namespace App\Services;
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use App\Models\Order;
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use Barryvdh\DomPDF\Facade\Pdf;
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use Illuminate\Support\Facades\Log;
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use Illuminate\Support\Facades\Storage;
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use SimpleSoftwareIO\QrCode\Facades\QrCode;
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class QrStickerService
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{
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/**
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* Generate both SVG and A6 PDF sticker for an order
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*/
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public function generateSticker(Order $order): array
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{
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try {
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// Generate QR code URL
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$qrUrl = route('ops.order.show', ['token' => $order->qr_token]);
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Log::debug('Generating QR sticker', [
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'order_uuid' => $order->uuid,
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'order_number' => $order->order_number,
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'qr_url' => $qrUrl,
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]);
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// Generate SVG (for web display)
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$svgPath = $this->generateSvg($order, $qrUrl);
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// Generate A6 PDF (for printing)
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$pdfPath = $this->generatePdf($order, $qrUrl);
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Log::info('QR sticker generated successfully', [
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'order_uuid' => $order->uuid,
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'svg_path' => $svgPath,
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'pdf_path' => $pdfPath,
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]);
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return [
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'svg_path' => $svgPath,
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'pdf_path' => $pdfPath,
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];
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} catch (\Exception $e) {
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Log::error('Failed to generate QR sticker', [
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'order_uuid' => $order->uuid,
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'error' => $e->getMessage(),
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]);
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throw $e;
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}
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}
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/**
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* Generate SVG QR code for web display
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*/
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private function generateSvg(Order $order, string $qrUrl): string
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{
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$qrCode = QrCode::size(300)
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->errorCorrection('H')
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->generate($qrUrl);
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$path = "qr-codes/{$order->uuid}.svg";
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Storage::disk('public')->put($path, $qrCode);
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return $path;
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}
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/**
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* Generate A6 PDF sticker (105mm × 148mm) with QR code and readable info
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*
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* A6 dimensions: 105mm × 148mm landscape
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* Margins: 5mm all around
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* QR size: ~50mm × 50mm
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* Text area: remaining space for order info
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*/
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private function generatePdf(Order $order, string $qrUrl): string
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{
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// Generate inline QR code as base64 data URL
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$qrSvg = QrCode::size(400)
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->errorCorrection('H')
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->generate($qrUrl);
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// Determine order type and format label
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$orderType = $order->type === 'standard'
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? 'STOCK ORDER'
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: 'CUSTOM ORDER';
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// Prepare data for the view
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$data = [
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'order' => $order,
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'qrSvg' => $qrSvg,
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'orderType' => $orderType,
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'qrUrl' => $qrUrl,
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'generatedAt' => now()->format('Y-m-d H:i'),
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];
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// Generate PDF using the sticker template
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$pdf = Pdf::loadView('stickers.qr-sticker', $data);
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// Configure for A6 landscape
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// A6 is 105mm × 148mm (landscape: 148mm × 105mm)
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$pdf->setPaper([0, 0, 420.94, 297.64], 'portrait'); // 148mm × 105mm in points (1mm ≈ 2.834645669 points)
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// Store PDF
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$filename = "{$order->uuid}.pdf";
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$path = "qr-stickers/{$filename}";
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$pdfContent = $pdf->output();
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Storage::disk('public')->put($path, $pdfContent);
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return $path;
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}
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}
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