Change to xlsx file

app/Service/Informe/Informe.php

@@ -0,0 +1,29 @@
+<?php
+namespace App\Service\Informe;
+
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\IOFactory;
+
+class Informe
+{
+    protected $spreadsheet;
+    public function createSpreadsheet()
+    {
+        $this->spreadsheet = new Spreadsheet();
+        return $this;
+    }
+    public function addArray(array $data, string $start = 'A1')
+    {
+        $this->spreadsheet->getActiveSheet()->fromArray($data, null, $start);
+        return $this;
+    }
+    public function send(string $filename)
+    {
+        header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
+        header("Content-Disposition: attachment;filename='{$filename}'");
+        header('Cache-Control: max-age=0');
+
+        $writer = IOFactory::createWriter($this->spreadsheet, 'Xlsx');
+        $writer->save('php://output');
+    }
+}