Resize image before uploading in Laravel 5.8

I have this function for upload image via api in Laravel:

private function handleImage($image)
    {
        $exploded = explode(',', $image);

        $decoded = base64_decode($exploded[1]);

        if (Str::contains($exploded[0], 'jpeg')) {
            $extension = 'jpg';
        } else {
            $extension = 'png';
        }
        $fileName = Str::random() . '.' . $extension;

        $path = public_path() . '/images/products/' . $fileName;

        $file = file_put_contents($path, $decoded);

        $image = '/images/products/' . $fileName;

        return $image;
    }

How can I resize image to size with max side 500px before uploading?

You can try the Intervention Image package in Laravel to resize before uploading.

1. Install the package:

   composer require intervention/image

2. Add the below code at the beginning of your file to import the required classes:

   use Intervention\Image\ImageManagerStatic as Image;

   use Illuminate\Support\Str;

3. Modify the handleImage method like below:

   private function handleImage($image)
    {
    $exploded = explode(',', $image);
    $decoded = base64_decode($exploded[1]);
    $image = Image::make($decoded);
   
    // Resize the image to a maximum size of 500px on the longest side
    $image->resize(500, null, function ($constraint) {
        $constraint->aspectRatio();
        $constraint->upsize();
    });
   
    // Set the file extension based on the original image format
    if (Str::contains($exploded[0], 'jpeg')) {
        $extension = 'jpg';
    } else {
        $extension = 'png';
    }
   
    $fileName = Str::random() . '.' . $extension;
    $path = public_path() . '/images/products/' . $fileName;
    $image->save($path);
   
    return '/images/products/' . $fileName;
   }
   

https://github.com/Intervention/image

Hope it may help