From 199be4dc4db73611e2b2b04c5fd4a7fb2ffae5ba Mon Sep 17 00:00:00 2001
From: Philipp Lang <privat@zoomyboy.de>
Date: Mon, 21 Nov 2022 10:28:44 +0100
Subject: [PATCH] return uploaded file when generating image

---
 src/GradientImage.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/GradientImage.php b/src/GradientImage.php
index b84d04a..2f7b2d9 100644
--- a/src/GradientImage.php
+++ b/src/GradientImage.php
@@ -3,11 +3,14 @@
 namespace Zoomyboy\Gradient;
 
 use GdImage;
+use Illuminate\Http\UploadedFile;
 
 class GradientImage
 {
-    public function generate(int $image_width, int $image_height, string $from, string $to, Degree $degree, Prop $prop = Prop::LINEAR): void
+    public function generate(int $image_width, int $image_height, string $from, string $to, Degree $degree, Prop $prop = Prop::LINEAR): UploadedFile
     {
+        $filename = (string) str("{$from}-{$to}.png")->replace('#', '');
+
         $from = $this->toRgb($from);
         $to = $this->toRgb($to);
 
@@ -15,8 +18,10 @@ class GradientImage
         $image = $this->makeGradient($image, $from, $to, $prop->calculatorCallback());
         $image = imagerotate($image, 360 - $degree->value, 0);
 
-        imagepng($image, 'image.png');
+        imagepng($image, "/tmp/{$filename}");
         imagedestroy($image);
+
+        return new UploadedFile("/tmp/{$filename}", $filename, 'image/png');
     }
 
     public function toRgb(string $hexColor): RgbColor