example how to use laravel intervention at laravel 8

interventionImageLaravel.php

<?php

namespace Modules\Admin\Http\Controllers\Achievement;

use Ramsey\Uuid\Uuid;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Intervention\Image\Facades\Image;
use App\Models\AchievementRewardModel;
use App\Models\Images;
use Illuminate\Database\QueryException;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Facades\Validator;

class ExampleController extends Controller
{

public function update_cover(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'id' => 'required',
            'cover' => 'required|image|mimes:jpeg,png,jpg,gif,svg|max:2048',
        ]);

        if ($validator->fails()) {
            return redirect()
                ->back()
                ->withErrors($validator)
                ->withInput();
        }
        // get data
        $reward = AchievementRewardModel::where("id", "=", $request->id)->first();

        $image = $request->file('cover');
        $file_name = $reward->reward_uniqid . '.' . $image->getClientOriginalExtension();
        $target = public_path('storage/achievement/') .$file_name; //folder public

        // save image to storage
        Storage::putFileAs(
            config("directory.achievement"),
            $request->file('cover'),
            $file_name,
        );

        if (file_exists($target)) {
            // Image exists, you can now use it
            // compress image at public folder and will update image at storage link via symlink
            Image::make($target)->fit(800, 600)->encode('jpg', 80)->save($target);
        } 
        // save to database
        $reward->image = $file_name;
        $reward->save();


        $exiting_image = Images::where("picture_id", "=", $request->id)->first();
        if($exiting_image){
            // update data to t_image
            $exiting_image->descritption = "reward";
            $exiting_image->name = $file_name;
            $exiting_image->save();
        }else{
            // create new data to t_image
            $image = new Images;
            $image->picture_id = $request->id;
            $image->descritption = "reward";
            $image->name = $file_name;
            $image->save();
        }

        return redirect()
            ->back()
            ->with('success','Image Upload successful');

    }
}