init commit

api/app/Utils/Exports/Pdf.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace App\Utils\Exports;
+
+use Dompdf\Dompdf;
+use Dompdf\Options;
+
+class Pdf
+{
+    private Dompdf $dompdf;
+
+    public function __construct(Options $options = null)
+    {
+        $this->dompdf = new Dompdf($options ?? $this->getDefaultOptions());
+
+        $this->setPaper('A4', 'portrait');
+    }
+
+    private function getDefaultOptions() : Options
+    {
+        $options = new Options;
+
+        $options->set('isPhpEnabled', true);
+
+        return $options;
+    }
+
+    public function setPaper(string $type, string $orientation) : void
+    {
+        $this->dompdf->setPaper($type, $orientation);
+    }
+
+    public function stream(string $html, string $fileName = 'documento')
+    {
+        $this->dompdf->loadHtml($html);
+        $this->dompdf->render();
+
+        return response()->streamDownload(
+            function () {
+
+                echo $this->dompdf->output();
+            },
+            "{$fileName}.pdf",
+            ['Content-Type' => 'Application/pdf']
+        );
+    }
+
+    public function output(string $html)
+    {
+        $this->dompdf->loadHtml($html);
+        $this->dompdf->render();
+
+        return $this->dompdf->output();
+    }
+}