From 062ab6d8a18df9de2c187f7d9e749cefb99998e7 Mon Sep 17 00:00:00 2001
From: dhanabalan <dhana@example.com>
Date: Wed, 2 Jul 2025 17:07:32 +0530
Subject: [PATCH] Added pallet controller file

---
 app/Http/Controllers/PalletController.php | 99 +++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 app/Http/Controllers/PalletController.php
diff --git a/app/Http/Controllers/PalletController.php b/app/Http/Controllers/PalletController.php
new file mode 100644
index 000000000..e4f82ec69
--- /dev/null
+++ b/app/Http/Controllers/PalletController.php
@@ -0,0 +1,99 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use Mpdf\Mpdf;
+use Mpdf\QrCode\Output;
+use Mpdf\QrCode\QrCode;
+
+class PalletController extends Controller
+{
+    /**
+     * Display a listing of the resource.
+     */
+    public function index()
+    {
+        //
+    }
+
+    public function downloadQrPdf($palletNo)
+    {
+        $qrCode = new QrCode($palletNo);
+        $output = new Output\Png();
+        $qrBinary = $output->output($qrCode, 100);
+        $qrBase64 = base64_encode($qrBinary);
+
+        $html = '
+        <html>
+        <head>
+            <style>
+                body { margin: 0; padding: 0; width: 60mm; height: 14mm; font-size: 10pt; font-family: DejaVu Sans, sans-serif; }
+                .sticker-table { width: 60mm; height: 14mm; border-collapse: collapse; }
+                .qr-cell { width: 14mm; text-align: left; vertical-align: middle; padding-left: 5mm; padding-top: 2mm; }
+                .text-cell { text-align: left; vertical-align: middle; font-size: 12pt; padding-left: 7mm; padding-top: 2mm; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: bold; }
+                img.qr { width: 10mm; height: 10mm; display: block; }
+            </style>
+        </head>
+        <body>
+            <table class="sticker-table">
+                <tr>
+                    <td class="qr-cell">
+                        <img class="qr" src="data:image/png;base64,' . $qrBase64 . '" alt="QR" />
+                    </td>
+                    <td class="text-cell">
+                        ' . htmlspecialchars($palletNo) . '
+                    </td>
+                </tr>
+            </table>
+        </body>
+        </html>
+        ';
+
+        $mpdf = new Mpdf([
+            'mode' => 'utf-8',
+            'format' => [60, 14],
+            'margin_left' => 0,
+            'margin_right' => 0,
+            'margin_top' => 0,
+            'margin_bottom' => 0,
+            //'tempDir' => '/var/www/storage/mpdf-tmp',
+        ]);
+
+        $mpdf->WriteHTML($html);
+        $mpdf->Output('qr-label.pdf', 'I');
+        exit;
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     */
+    public function store(Request $request)
+    {
+        //
+    }
+
+    /**
+     * Display the specified resource.
+     */
+    public function show(string $id)
+    {
+        //
+    }
+
+    /**
+     * Update the specified resource in storage.
+     */
+    public function update(Request $request, string $id)
+    {
+        //
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     */
+    public function destroy(string $id)
+    {
+        //
+    }
+}
