exchange-2.0/app/Http/Controllers/AWS/AWSImageUploadController.php

<?php

namespace App\Http\Controllers\AWS;


use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
use App\Http\Controllers\Controller;
use Illuminate\Http\Response;


class AWSImageUploadController extends Controller

{

    public function imageUpload()
    {
        return view('pages.aws_image_upload');
    }


    public function imageUploadPost(Request $request)
    {
        $request->validate([
            'image' => 'required|image|mimes:jpeg,png,jpg,gif,svg|max:2048',
        ]);

        $imageName = time().'.'.$request->image->extension();

        $request->image->storeAs('images', $imageName);

        return back()
            ->with('success','You have successfully upload image.')
            ->with('image',$imageName);
    }


    public function displayImage($fileName)
    {
        $path = 'images/'.$fileName;
        $file = Storage::get($path);
        $type = Storage::mimeType($path);

        $response = Response::make($file, 200);
        $response->header("Content-Type", $type);

        return $response;
    }

}