From 4edb33c1a058d29e3b30d9b6de6f61e4ec034897 Mon Sep 17 00:00:00 2001
From: Rob Pungello <rob@pdfsystems.com>
Date: Mon, 18 Mar 2024 12:24:06 -0400
Subject: [PATCH] Add the ability to save PDFs to a Laravel disk

---
 src/PdfDocument.php | 19 +++++++++++++++++++
 tests/SaveTest.php  | 45 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 64 insertions(+)
 create mode 100644 tests/SaveTest.php

diff --git a/src/PdfDocument.php b/src/PdfDocument.php
index e5f2817..5378951 100644
--- a/src/PdfDocument.php
+++ b/src/PdfDocument.php
@@ -3,6 +3,7 @@
 namespace Rpungello\LaravelLabels;
 
 use Illuminate\Contracts\Support\Arrayable;
+use Illuminate\Support\Facades\Storage;
 use Rpungello\LaravelLabels\Enums\BarcodeType;
 use Rpungello\LaravelLabels\Models\Label;
 use Rpungello\LaravelLabels\Models\LabelBarcode;
@@ -218,4 +219,22 @@ public function saveTemp($tempDir = null, string $prefix = 'labels-'): string
 
         return $path;
     }
+
+    /**
+     * Uploads the PDF to a Laravel disk
+     *
+     * @param string $disk
+     * @param string $remotePath
+     * @param array $options
+     * @return bool
+     */
+    public function saveToDisk(string $disk, string $remotePath, array $options = []): bool
+    {
+        return Storage::disk($disk)
+            ->writeStream(
+                $remotePath,
+                fopen($this->saveTemp(), 'r'),
+                $options
+            );
+    }
 }
diff --git a/tests/SaveTest.php b/tests/SaveTest.php
new file mode 100644
index 0000000..5bc8f2d
--- /dev/null
+++ b/tests/SaveTest.php
@@ -0,0 +1,45 @@
+<?php
+
+use Illuminate\Support\Facades\Storage;
+use Rpungello\LaravelLabels\ArrayLabel;
+use Rpungello\LaravelLabels\LabelPrinter;
+use Rpungello\LaravelLabels\Models\Label;
+use function PHPUnit\Framework\assertFileExists;
+use function PHPUnit\Framework\assertGreaterThan;
+use function PHPUnit\Framework\assertTrue;
+
+function assertEquals(int $getStatusCode, $HTTP_OK)
+{
+
+}
+
+it('can save temporary files', function () {
+    $printer = new LabelPrinter();
+    $template = Label::factory()->create();
+    $labels = [];
+    for ($i = 0; $i < 90; $i++) {
+        $labels[] = new ArrayLabel([
+            'value' => 'Label #' . $i + 1,
+        ]);
+    }
+    $pdf = $printer->getPdfFromArray($template, $labels);
+    $path = $pdf->saveTemp();
+    assertFileExists($path);
+    assertGreaterThan(1000, filesize($path));
+});
+
+it('can save files to Laravel disks', function () {
+    $this->instance(Storage::class, Storage::fake('test'));
+
+    $printer = new LabelPrinter();
+    $template = Label::factory()->create();
+    $labels = [];
+    for ($i = 0; $i < 90; $i++) {
+        $labels[] = new ArrayLabel([
+            'value' => 'Label #' . $i + 1,
+        ]);
+    }
+    $pdf = $printer->getPdfFromArray($template, $labels);
+    assertTrue($pdf->saveToDisk('test', 'test.pdf'));
+    assertTrue(Storage::disk('test')->exists('test.pdf'));
+});