Test a queued job can upload and resize an image

Author: unclexo

app/Http/Controllers/MediaUploaderController.php

@@ -97,13 +97,28 @@ public function download($filename)
         return response()->download($privateFilepath, $filename);
     }
 
+    public function uploader()
+    {
+        return view('upload.uploader');
+    }
+
     public function uploadAndResizing()
     {
+        \request()->validate([
+            'image' => ['required', 'mimes:jpg,png', 'max:1024'],
+        ]);
+
         $image = request()->file('image');
 
         if ($image instanceof UploadedFile) {
             ImageUploadAndResizingJob::dispatch($image->getMimeType(), base64_encode($image->getContent()))
                 ->delay(now()->addSeconds(5));
+
+            return redirect()->route('uploader')->with([
+                'message' => 'Image upload and resizing may take few moments.'
+            ]);
         }
+
+        return redirect()->route('uploader')->with(['failed' => 'Could not upload the image.']);
     }
 }

app/Jobs/ImageUploadAndResizingJob.php

@@ -8,28 +8,70 @@
 use Illuminate\Foundation\Bus\Dispatchable;
 use Illuminate\Queue\InteractsWithQueue;
 use Illuminate\Queue\SerializesModels;
+use Illuminate\Support\Facades\Storage;
+use Intervention\Image\Facades\Image;
 
 class ImageUploadAndResizingJob implements ShouldQueue
 {
     use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
 
+    public string $mimeType;
+
+    public string $imageContent;
+
+    public array $resolutions = [
+        '50x50' => [50, 50],
+        '640x480' => [640, 480],
+    ];
+
     /**
      * Create a new job instance.
      *
      * @return void
      */
-    public function __construct()
+    public function __construct(string $mimeType, string $imageContent)
     {
-        //
+        $this->mimeType = $mimeType;
+        $this->imageContent = $imageContent;
     }
 
     /**
      * Execute the job.
      *
-     * @return void
+     * @return array
      */
     public function handle()
     {
-        //
+        $storage = Storage::disk('public');
+
+        $path = 'fake-image-name.jpg';
+
+        $storage->put($path, base64_decode($this->imageContent));
+
+        $paths = [];
+
+        foreach ($this->resolutions as $key => $resolution) {
+            $image = Image::make($absolutePath = $storage->path($path))
+                ->resize($resolution[0], $resolution[1])
+                ->save($this->absolutePathWithResolutionKey($absolutePath, $key));
+
+            $paths[] = $image->basename;
+        }
+
+        return $paths;
+    }
+
+    /**
+     * Modify an absolute path for renaming image name with resolution key
+     *
+     * @param string $absoluteFilePath
+     * @param string $resolutionKey
+     * @return string
+     */
+    private function absolutePathWithResolutionKey(string $absoluteFilePath, string $resolutionKey)
+    {
+        [$path, $extension] = explode('.', $absoluteFilePath);
+
+        return $path . '-' . $resolutionKey . '.' . $extension;
     }
 }

composer.json

@@ -11,7 +11,8 @@
         "laravel/framework": "^9.19",
         "laravel/sanctum": "^3.0",
         "laravel/tinker": "^2.7",
-        "laravel/ui": "^4.1"
+        "laravel/ui": "^4.1",
+        "predis/predis": "^2.1"
     },
     "require-dev": {
         "fakerphp/faker": "^1.9.1",

composer.lock

@@ -121,7 +121,7 @@
 
     'redis' => [
 
-        'client' => env('REDIS_CLIENT', 'phpredis'),
+        'client' => env('REDIS_CLIENT', 'predis'),
 
         'options' => [
             'cluster' => env('REDIS_CLUSTER', 'redis'),

config/database.php

@@ -30,9 +30,15 @@
                 <div class="collapse navbar-collapse" id="navbarSupportedContent">
                     <!-- Left Side Of Navbar -->
                     <ul class="navbar-nav me-auto">
-                        @if(\Illuminate\Support\Facades\Route::has('posts.index'))
+                        @if(Route::has('posts.index'))
                             <a href="{{ route('posts.index') }}">{{ __('Posts') }}</a>
                         @endif
+
+                        &nbsp;&nbsp;
+
+                        @if(Route::has('uploader'))
+                            <a href="{{ route('uploader') }}">{{ __('Uploader') }}</a>
+                        @endif
                     </ul>
 
                     <!-- Right Side Of Navbar -->

resources/views/layouts/app.blade.php

@@ -0,0 +1,48 @@
+@extends('layouts.app')
+
+@section('content')
+    <div class="container">
+        <div class="row justify-content-center">
+            <div class="col-md-8">
+                <div class="card">
+                    <div class="card-header d-flex align-items-center justify-content-between">
+                        <div>{{ __('Image Uploader') }}</div>
+                    </div>
+
+                    <div class="card-body">
+                        @if ($errors->any())
+                            <div class="alert alert-danger">
+                                <ul>
+                                    @foreach ($errors->all() as $error)
+                                        <li>{{ $error }}</li>
+                                    @endforeach
+                                </ul>
+                            </div>
+                        @endif
+
+                        @if (session('failed'))
+                            <div class="alert alert-warning">
+                                {{ session('failed') }}
+                            </div>
+                        @endif
+
+                        @if (session('message'))
+                            <div class="alert alert-success">
+                                {{ session('message') }}
+                            </div>
+                        @endif
+
+                        <form method="POST" action="{{ route('upload.resize.via.queue') }}" enctype="multipart/form-data" class="flex items-center space-x-6">
+                            @csrf
+
+                            <div class="input-group">
+                                <input type="file" name="image" class="form-control" id="inputGroupFile04" aria-describedby="inputGroupFileAddon04" aria-label="Upload">
+                                <button class="btn btn-primary" type="submit" id="inputGroupFileAddon04">{{ __('Upload') }}</button>
+                            </div>
+                        </form>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+@endsection

resources/views/upload/uploader.blade.php

@@ -60,6 +60,8 @@
         Route::post('/upload/private', 'uploadPrivate')->name('upload.private');
 
         Route::get('/upload/download/{filename}', 'download')->name('upload.download');
+
+        Route::get('/uploader', 'uploader')->name('uploader');
     });
 
     Route::prefix('mailable')->group(function() {

routes/web.php

@@ -9,6 +9,7 @@
 use Illuminate\Foundation\Testing\WithFaker;
 use Illuminate\Http\UploadedFile;
 use Illuminate\Support\Facades\Queue;
+use Illuminate\Support\Facades\Storage;
 use Tests\TestCase;
 
 class JobTest extends TestCase
@@ -23,7 +24,7 @@ public function a_job_is_dispatchable()
         $this->assertTrue(in_array(Dispatchable::class, $job->getTraitNames()));
 
         $this->assertTrue(method_exists(
-            app(ImageUploadAndResizingJob::class),
+            app(ImageUploadAndResizingJob::class, ['mimeType' => 'image/jpeg', 'imageContent' => 'content']),
             'handle'
         ));
     }
@@ -43,4 +44,18 @@ public function queue_api_can_be_instructed_to_dispatch_image_upload_and_resizin
 
         Queue::assertPushed(ImageUploadAndResizingJob::class);
     }
+
+    /** @test */
+    public function an_image_can_be_uploaded_and_resized_via_a_queued_job()
+    {
+        Storage::fake('public');
+
+        $image = UploadedFile::fake()
+            ->image('a-large-image.jpg', 1000, 1000) // Increase width and height to upload a large image
+            ->mimeType('image/jpeg');
+
+        $job = new ImageUploadAndResizingJob($image->getMimeType(), base64_encode($image->getContent()));
+
+        Storage::disk('public')->assertExists($job->handle());
+    }
 }