From 91f96ceecd74429bd6e3802d5d8570d0bd32e5de Mon Sep 17 00:00:00 2001
From: Behzad Babaei <behzadbabaei69@gmail.com>
Date: Sat, 28 Mar 2020 17:07:00 +0430
Subject: [PATCH 1/3] initial commit

---
 .env.example                               |  25 +++++
 .gitignore                                 |   8 ++
 app/Console/Commands/.gitkeep              |   0
 app/Console/Kernel.php                     |  29 ++++++
 app/Events/Event.php                       |  10 ++
 app/Events/ExampleEvent.php                |  16 +++
 app/Exceptions/Handler.php                 | 104 +++++++++++++++++++
 app/Http/Controllers/Controller.php        |  11 ++
 app/Http/Controllers/OrderController.php   |  49 +++++++++
 app/Http/Controllers/ProductController.php |  42 ++++++++
 app/Http/Middleware/Authenticate.php       |  44 ++++++++
 app/Http/Middleware/ExampleMiddleware.php  |  20 ++++
 app/Jobs/ExampleJob.php                    |  26 +++++
 app/Jobs/Job.php                           |  24 +++++
 app/Listeners/ExampleListener.php          |  31 ++++++
 app/Providers/AppServiceProvider.php       |  18 ++++
 app/Providers/AuthServiceProvider.php      |  42 ++++++++
 app/Providers/EventServiceProvider.php     |  19 ++++
 app/Services/OrderService.php              |  44 ++++++++
 app/Services/ProductService.php            |  46 +++++++++
 app/Traits/ApiResponse.php                 |  26 +++++
 app/Traits/RequestService.php              |  27 +++++
 app/User.php                               |  32 ++++++
 artisan                                    |  35 +++++++
 bootstrap/app.php                          | 114 +++++++++++++++++++++
 composer.json                              |  45 ++++++++
 config/auth.php                            |  22 ++++
 config/services.php                        |  13 +++
 database/factories/ModelFactory.php        |  13 +++
 database/migrations/.gitkeep               |   0
 database/seeds/DatabaseSeeder.php          |  16 +++
 phpunit.xml                                |  26 +++++
 public/.htaccess                           |  21 ++++
 public/index.php                           |  28 +++++
 readme.md                                  |  21 ++++
 resources/views/.gitkeep                   |   0
 routes/web.php                             |  32 ++++++
 storage/app/.gitignore                     |   2 +
 storage/framework/cache/.gitignore         |   2 +
 storage/framework/views/.gitignore         |   2 +
 storage/logs/.gitignore                    |   2 +
 tests/ExampleTest.php                      |  21 ++++
 tests/TestCase.php                         |  14 +++
 43 files changed, 1122 insertions(+)
 create mode 100644 .env.example
 create mode 100644 .gitignore
 create mode 100644 app/Console/Commands/.gitkeep
 create mode 100644 app/Console/Kernel.php
 create mode 100644 app/Events/Event.php
 create mode 100644 app/Events/ExampleEvent.php
 create mode 100644 app/Exceptions/Handler.php
 create mode 100644 app/Http/Controllers/Controller.php
 create mode 100644 app/Http/Controllers/OrderController.php
 create mode 100644 app/Http/Controllers/ProductController.php
 create mode 100644 app/Http/Middleware/Authenticate.php
 create mode 100644 app/Http/Middleware/ExampleMiddleware.php
 create mode 100644 app/Jobs/ExampleJob.php
 create mode 100644 app/Jobs/Job.php
 create mode 100644 app/Listeners/ExampleListener.php
 create mode 100644 app/Providers/AppServiceProvider.php
 create mode 100644 app/Providers/AuthServiceProvider.php
 create mode 100644 app/Providers/EventServiceProvider.php
 create mode 100644 app/Services/OrderService.php
 create mode 100644 app/Services/ProductService.php
 create mode 100644 app/Traits/ApiResponse.php
 create mode 100644 app/Traits/RequestService.php
 create mode 100644 app/User.php
 create mode 100755 artisan
 create mode 100644 bootstrap/app.php
 create mode 100644 composer.json
 create mode 100644 config/auth.php
 create mode 100644 config/services.php
 create mode 100644 database/factories/ModelFactory.php
 create mode 100644 database/migrations/.gitkeep
 create mode 100644 database/seeds/DatabaseSeeder.php
 create mode 100644 phpunit.xml
 create mode 100644 public/.htaccess
 create mode 100644 public/index.php
 create mode 100644 readme.md
 create mode 100644 resources/views/.gitkeep
 create mode 100644 routes/web.php
 create mode 100644 storage/app/.gitignore
 create mode 100644 storage/framework/cache/.gitignore
 create mode 100644 storage/framework/views/.gitignore
 create mode 100644 storage/logs/.gitignore
 create mode 100644 tests/ExampleTest.php
 create mode 100644 tests/TestCase.php

diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..584e8be
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,25 @@
+APP_NAME=ApiGateway
+APP_ENV=local
+APP_KEY=
+APP_DEBUG=true
+APP_URL=http://localhost
+APP_TIMEZONE=UTC
+
+LOG_CHANNEL=stack
+LOG_SLACK_WEBHOOK_URL=
+
+DB_CONNECTION=mysql
+DB_HOST=127.0.0.1
+DB_PORT=3306
+DB_DATABASE=lu-ms1-api_gateway
+DB_USERNAME=
+DB_PASSWORD=
+
+CACHE_DRIVER=file
+QUEUE_CONNECTION=sync
+
+
+PRODUCTS_SERVICE_BASE_URI=http://localhost:8100/api
+PRODUCTS_SERVICE_SECRET=
+ORDERS_SERVICE_BASE_URI=http://localhost:8200/api
+ORDERS_SERVICE_SECRET=
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..a98c1b9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,8 @@
+/vendor
+/.idea
+Homestead.json
+Homestead.yaml
+.env
+
+storage/*.key
+composer.lock
diff --git a/app/Console/Commands/.gitkeep b/app/Console/Commands/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/app/Console/Kernel.php b/app/Console/Kernel.php
new file mode 100644
index 0000000..ad6e311
--- /dev/null
+++ b/app/Console/Kernel.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Console;
+
+use Illuminate\Console\Scheduling\Schedule;
+use Laravel\Lumen\Console\Kernel as ConsoleKernel;
+
+class Kernel extends ConsoleKernel
+{
+    /**
+     * The Artisan commands provided by your application.
+     *
+     * @var array
+     */
+    protected $commands = [
+        //
+    ];
+
+    /**
+     * Define the application's command schedule.
+     *
+     * @param  \Illuminate\Console\Scheduling\Schedule  $schedule
+     * @return void
+     */
+    protected function schedule(Schedule $schedule)
+    {
+        //
+    }
+}
diff --git a/app/Events/Event.php b/app/Events/Event.php
new file mode 100644
index 0000000..b8230f0
--- /dev/null
+++ b/app/Events/Event.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace App\Events;
+
+use Illuminate\Queue\SerializesModels;
+
+abstract class Event
+{
+    use SerializesModels;
+}
diff --git a/app/Events/ExampleEvent.php b/app/Events/ExampleEvent.php
new file mode 100644
index 0000000..4bd1268
--- /dev/null
+++ b/app/Events/ExampleEvent.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Events;
+
+class ExampleEvent extends Event
+{
+    /**
+     * Create a new event instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        //
+    }
+}
diff --git a/app/Exceptions/Handler.php b/app/Exceptions/Handler.php
new file mode 100644
index 0000000..4a375c0
--- /dev/null
+++ b/app/Exceptions/Handler.php
@@ -0,0 +1,104 @@
+<?php
+
+namespace App\Exceptions;
+
+use App\Traits\ApiResponse;
+use Exception;
+use GuzzleHttp\Exception\ClientException;
+use Illuminate\Auth\AuthenticationException;
+use Illuminate\Http\Response;
+use Illuminate\Validation\ValidationException;
+use Illuminate\Auth\Access\AuthorizationException;
+use Illuminate\Database\Eloquent\ModelNotFoundException;
+use Laravel\Lumen\Exceptions\Handler as ExceptionHandler;
+use Symfony\Component\HttpKernel\Exception\HttpException;
+
+class Handler extends ExceptionHandler
+{
+    use ApiResponse;
+
+    /**
+     * A list of the exception types that should not be reported.
+     *
+     * @var array
+     */
+    protected $dontReport = [
+        AuthorizationException::class,
+        HttpException::class,
+        ModelNotFoundException::class,
+        ValidationException::class,
+    ];
+
+    /**
+     * Report or log an exception.
+     *
+     * This is a great spot to send exceptions to Sentry, Bugsnag, etc.
+     *
+     * @param \Exception $exception
+     * @return void
+     */
+    public function report(Exception $exception)
+    {
+        parent::report($exception);
+    }
+
+    /**
+     * Render an exception into an HTTP response.
+     *
+     * @param \Illuminate\Http\Request $request
+     * @param \Exception $exception
+     * @return \Illuminate\Http\Response
+     */
+    public function render($request, Exception $exception)
+    {
+
+        if ($exception instanceof HttpException) {
+            $errorCode = $exception->getStatusCode();
+            $errorMessage = Response::$statusTexts[$errorCode];
+            return $this->errorResponse($errorMessage, $errorCode);
+        }
+
+        if ($exception instanceof ModelNotFoundException) {
+            $model = strtolower(class_basename($exception->getModel()));
+            return $this->errorResponse(
+                "Does not exist any instance of {$model} with a given id",
+                Response::HTTP_NOT_FOUND);
+        }
+
+        if ($exception instanceof AuthorizationException) {
+            return $this->errorResponse(
+                $exception->getMessage(),
+                Response::HTTP_FORBIDDEN);
+        }
+
+        if ($exception instanceof AuthenticationException) {
+            return $this->errorResponse(
+                $exception->getMessage(),
+                Response::HTTP_UNAUTHORIZED);
+        }
+
+        if ($exception instanceof ValidationException) {
+            $errors = $exception->validator->errors()->getMessages();
+            return $this->errorResponse(
+                $errors,
+                Response::HTTP_UNPROCESSABLE_ENTITY);
+        }
+
+        if ($exception instanceof ClientException) {
+            $errorMessage = $exception->getResponse()->getBody();
+            $errorCode = $exception->getCode();
+
+            return $this->errorMessage($errorMessage, $errorCode);
+        }
+
+
+        if (env('APP_DEBUG', false)) {
+            return parent::render($request, $exception);
+        }
+
+        return $this->errorResponse(
+            "Unexpected error. Try later!",
+            Response::HTTP_INTERNAL_SERVER_ERROR);
+
+    }
+}
diff --git a/app/Http/Controllers/Controller.php b/app/Http/Controllers/Controller.php
new file mode 100644
index 0000000..72350ce
--- /dev/null
+++ b/app/Http/Controllers/Controller.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Traits\ApiResponse;
+use Laravel\Lumen\Routing\Controller as BaseController;
+
+class Controller extends BaseController
+{
+    use ApiResponse;
+}
diff --git a/app/Http/Controllers/OrderController.php b/app/Http/Controllers/OrderController.php
new file mode 100644
index 0000000..0ea3545
--- /dev/null
+++ b/app/Http/Controllers/OrderController.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Services\OrderService;
+use App\Services\ProductService;
+use Illuminate\Http\Request;
+
+class OrderController extends Controller
+{
+
+    private $orderService;
+    private $productService;
+
+    public function __construct(OrderService $orderService, ProductService $productService)
+    {
+        $this->orderService = $orderService;
+        $this->productService = $productService;
+    }
+
+    public function index()
+    {
+        return $this->successResponse($this->orderService->fetchOrders());
+    }
+
+    public function show($order)
+    {
+        return $this->successResponse($this->orderService->fetchOrder($order));
+    }
+
+    public function store(Request $request)
+    {
+        $result = $this->productService->fetchProduct($request->product_id);
+//        dd($result);
+
+        return $this->successResponse($this->orderService->createOrder($request->all()));
+    }
+
+    public function update(Request $request, $order)
+    {
+        return $this->successResponse($this->orderService->updateOrder($order, $request->all()));
+    }
+
+    public function destroy($order)
+    {
+        return $this->successResponse($this->orderService->deleteOrder($order));
+    }
+
+}
\ No newline at end of file
diff --git a/app/Http/Controllers/ProductController.php b/app/Http/Controllers/ProductController.php
new file mode 100644
index 0000000..a7e1fe3
--- /dev/null
+++ b/app/Http/Controllers/ProductController.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Services\ProductService;
+use Illuminate\Http\Request;
+
+class ProductController extends Controller
+{
+
+    private $productService;
+
+    public function __construct(ProductService $productService)
+    {
+        $this->productService = $productService;
+    }
+
+    public function index()
+    {
+        return $this->successResponse($this->productService->fetchProducts());
+    }
+
+    public function show($product)
+    {
+        return $this->successResponse($this->productService->fetchProduct($product));
+    }
+
+    public function store(Request $request)
+    {
+        return $this->successResponse($this->productService->createProduct($request->all()));
+    }
+
+    public function update(Request $request, $product)
+    {
+        return $this->successResponse($this->productService->updateProduct($product, $request->all()));
+    }
+
+    public function destroy($product)
+    {
+        return $this->successResponse($this->productService->deleteProduct($product));
+    }
+}
\ No newline at end of file
diff --git a/app/Http/Middleware/Authenticate.php b/app/Http/Middleware/Authenticate.php
new file mode 100644
index 0000000..361a11e
--- /dev/null
+++ b/app/Http/Middleware/Authenticate.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Contracts\Auth\Factory as Auth;
+
+class Authenticate
+{
+    /**
+     * The authentication guard factory instance.
+     *
+     * @var \Illuminate\Contracts\Auth\Factory
+     */
+    protected $auth;
+
+    /**
+     * Create a new middleware instance.
+     *
+     * @param  \Illuminate\Contracts\Auth\Factory  $auth
+     * @return void
+     */
+    public function __construct(Auth $auth)
+    {
+        $this->auth = $auth;
+    }
+
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Closure  $next
+     * @param  string|null  $guard
+     * @return mixed
+     */
+    public function handle($request, Closure $next, $guard = null)
+    {
+        if ($this->auth->guard($guard)->guest()) {
+            return response('Unauthorized.', 401);
+        }
+
+        return $next($request);
+    }
+}
diff --git a/app/Http/Middleware/ExampleMiddleware.php b/app/Http/Middleware/ExampleMiddleware.php
new file mode 100644
index 0000000..166581c
--- /dev/null
+++ b/app/Http/Middleware/ExampleMiddleware.php
@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+
+class ExampleMiddleware
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Closure  $next
+     * @return mixed
+     */
+    public function handle($request, Closure $next)
+    {
+        return $next($request);
+    }
+}
diff --git a/app/Jobs/ExampleJob.php b/app/Jobs/ExampleJob.php
new file mode 100644
index 0000000..7b65bb4
--- /dev/null
+++ b/app/Jobs/ExampleJob.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Jobs;
+
+class ExampleJob extends Job
+{
+    /**
+     * Create a new job instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        //
+    }
+
+    /**
+     * Execute the job.
+     *
+     * @return void
+     */
+    public function handle()
+    {
+        //
+    }
+}
diff --git a/app/Jobs/Job.php b/app/Jobs/Job.php
new file mode 100644
index 0000000..7c873e1
--- /dev/null
+++ b/app/Jobs/Job.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Jobs;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Queue\SerializesModels;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Contracts\Queue\ShouldQueue;
+
+abstract class Job implements ShouldQueue
+{
+    /*
+    |--------------------------------------------------------------------------
+    | Queueable Jobs
+    |--------------------------------------------------------------------------
+    |
+    | This job base class provides a central location to place any logic that
+    | is shared across all of your jobs. The trait included with the class
+    | provides access to the "queueOn" and "delay" queue helper methods.
+    |
+    */
+
+    use InteractsWithQueue, Queueable, SerializesModels;
+}
diff --git a/app/Listeners/ExampleListener.php b/app/Listeners/ExampleListener.php
new file mode 100644
index 0000000..77fc6a8
--- /dev/null
+++ b/app/Listeners/ExampleListener.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Listeners;
+
+use App\Events\ExampleEvent;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Contracts\Queue\ShouldQueue;
+
+class ExampleListener
+{
+    /**
+     * Create the event listener.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        //
+    }
+
+    /**
+     * Handle the event.
+     *
+     * @param  ExampleEvent  $event
+     * @return void
+     */
+    public function handle(ExampleEvent $event)
+    {
+        //
+    }
+}
diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
new file mode 100644
index 0000000..ddec046
--- /dev/null
+++ b/app/Providers/AppServiceProvider.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Providers;
+
+use Illuminate\Support\ServiceProvider;
+
+class AppServiceProvider extends ServiceProvider
+{
+    /**
+     * Register any application services.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        //
+    }
+}
diff --git a/app/Providers/AuthServiceProvider.php b/app/Providers/AuthServiceProvider.php
new file mode 100644
index 0000000..36b4f16
--- /dev/null
+++ b/app/Providers/AuthServiceProvider.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Providers;
+
+use App\User;
+use Dusterio\LumenPassport\LumenPassport;
+use Illuminate\Support\Facades\Gate;
+use Illuminate\Support\ServiceProvider;
+
+class AuthServiceProvider extends ServiceProvider
+{
+    /**
+     * Register any application services.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        //
+    }
+
+    /**
+     * Boot the authentication services for the application.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        // Here you may define how you wish users to be authenticated for your Lumen
+        // application. The callback which receives the incoming request instance
+        // should return either a User instance or null. You're free to obtain
+        // the User instance via an API token or any other method necessary.
+
+//        $this->app['auth']->viaRequest('api', function ($request) {
+//            if ($request->input('api_token')) {
+//                return User::where('api_token', $request->input('api_token'))->first();
+//            }
+//        });
+
+        LumenPassport::routes($this->app->router);
+    }
+}
diff --git a/app/Providers/EventServiceProvider.php b/app/Providers/EventServiceProvider.php
new file mode 100644
index 0000000..a3d284f
--- /dev/null
+++ b/app/Providers/EventServiceProvider.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Providers;
+
+use Laravel\Lumen\Providers\EventServiceProvider as ServiceProvider;
+
+class EventServiceProvider extends ServiceProvider
+{
+    /**
+     * The event listener mappings for the application.
+     *
+     * @var array
+     */
+    protected $listen = [
+        'App\Events\ExampleEvent' => [
+            'App\Listeners\ExampleListener',
+        ],
+    ];
+}
diff --git a/app/Services/OrderService.php b/app/Services/OrderService.php
new file mode 100644
index 0000000..26eb252
--- /dev/null
+++ b/app/Services/OrderService.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Services;
+
+use App\Traits\RequestService;
+
+class OrderService
+{
+    use RequestService;
+
+    public $baseUri;
+    public $secret;
+
+    public function __construct()
+    {
+        $this->baseUri = config('services.orders.base_uri');
+        $this->secret = config('services.orders.secret');
+    }
+
+    public function fetchOrders()
+    {
+        return $this->request('GET', '/api/order');
+    }
+
+    public function fetchOrder($order)
+    {
+        return $this->request('GET', "/api/order/{$order}");
+    }
+
+    public function createOrder($data)
+    {
+        return $this->request('POST', '/api/order', $data);
+    }
+
+    public function updateOrder($order, $data)
+    {
+        return $this->request('PATCH', "/api/order/{$order}", $data);
+    }
+
+    public function deleteOrder($order)
+    {
+        return $this->request('DELETE', "/api/order/{$order}");
+    }
+}
\ No newline at end of file
diff --git a/app/Services/ProductService.php b/app/Services/ProductService.php
new file mode 100644
index 0000000..89be091
--- /dev/null
+++ b/app/Services/ProductService.php
@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Services;
+
+use App\Traits\RequestService;
+
+class ProductService
+{
+    use RequestService;
+
+    public $baseUri;
+    public $secret;
+
+    public function __construct()
+    {
+        $this->baseUri = config('services.products.base_uri');
+        $this->secret = config('services.products.secret');
+    }
+
+
+    public function fetchProducts()
+    {
+        return $this->request('GET', '/api/product');
+    }
+
+    public function fetchProduct($product)
+    {
+        return $this->request('GET', "/api/product/{$product}");
+    }
+
+    public function createProduct($data)
+    {
+        return $this->request('POST', '/api/product', $data);
+    }
+
+    public function updateProduct($product, $data)
+    {
+        return $this->request('PATCH', "/api/product/{$product}", $data);
+    }
+
+    public function deleteProduct($product)
+    {
+        return $this->request('DELETE', "/api/product/{$product}");
+    }
+
+}
\ No newline at end of file
diff --git a/app/Traits/ApiResponse.php b/app/Traits/ApiResponse.php
new file mode 100644
index 0000000..bc022ac
--- /dev/null
+++ b/app/Traits/ApiResponse.php
@@ -0,0 +1,26 @@
+<?php
+
+
+namespace App\Traits;
+
+
+use Illuminate\Http\Response;
+
+trait ApiResponse
+{
+
+    public function successResponse($data, $statusCode = Response::HTTP_OK)
+    {
+        return response($data, $statusCode)->header('Content-Type', 'application/json');
+    }
+
+    public function errorResponse($errorMessage, $statusCode)
+    {
+        return response()->json(['error' => $errorMessage, 'error_code' => $statusCode], $statusCode);
+    }
+
+    public function errorMessage($errorMessage, $statusCode)
+    {
+        return response($errorMessage, $statusCode)->header('Content-Type', 'application/json');
+    }
+}
\ No newline at end of file
diff --git a/app/Traits/RequestService.php b/app/Traits/RequestService.php
new file mode 100644
index 0000000..5177448
--- /dev/null
+++ b/app/Traits/RequestService.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Traits;
+
+use GuzzleHttp\Client;
+
+trait RequestService
+{
+
+    public function request($method, $requestUrl, $formParams = [], $headers = [])
+    {
+        $client = new Client([
+            'base_uri' => $this->baseUri
+        ]);
+        if (isset($this->secret)) {
+            $headers['Authorization'] = $this->secret;
+        }
+        $response = $client->request($method, $requestUrl,
+            [
+                'form_params' => $formParams,
+                'headers' => $headers
+            ]
+        );
+        return $response->getBody()->getContents();
+    }
+
+}
\ No newline at end of file
diff --git a/app/User.php b/app/User.php
new file mode 100644
index 0000000..5bdef8b
--- /dev/null
+++ b/app/User.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace App;
+
+use Illuminate\Auth\Authenticatable;
+use Illuminate\Contracts\Auth\Access\Authorizable as AuthorizableContract;
+use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
+use Illuminate\Database\Eloquent\Model;
+use Laravel\Lumen\Auth\Authorizable;
+
+class User extends Model implements AuthenticatableContract, AuthorizableContract
+{
+    use Authenticatable, Authorizable;
+
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array
+     */
+    protected $fillable = [
+        'name', 'email',
+    ];
+
+    /**
+     * The attributes excluded from the model's JSON form.
+     *
+     * @var array
+     */
+    protected $hidden = [
+        'password',
+    ];
+}
\ No newline at end of file
diff --git a/artisan b/artisan
new file mode 100755
index 0000000..6a9d095
--- /dev/null
+++ b/artisan
@@ -0,0 +1,35 @@
+#!/usr/bin/env php
+<?php
+
+use Symfony\Component\Console\Input\ArgvInput;
+use Symfony\Component\Console\Output\ConsoleOutput;
+
+/*
+|--------------------------------------------------------------------------
+| Create The Application
+|--------------------------------------------------------------------------
+|
+| First we need to get an application instance. This creates an instance
+| of the application / container and bootstraps the application so it
+| is ready to receive HTTP / Console requests from the environment.
+|
+*/
+
+$app = require __DIR__.'/bootstrap/app.php';
+
+/*
+|--------------------------------------------------------------------------
+| Run The Artisan Application
+|--------------------------------------------------------------------------
+|
+| When we run the console application, the current CLI command will be
+| executed in this console and the response sent back to a terminal
+| or another output device for the developers. Here goes nothing!
+|
+*/
+
+$kernel = $app->make(
+    'Illuminate\Contracts\Console\Kernel'
+);
+
+exit($kernel->handle(new ArgvInput, new ConsoleOutput));
diff --git a/bootstrap/app.php b/bootstrap/app.php
new file mode 100644
index 0000000..98a15e2
--- /dev/null
+++ b/bootstrap/app.php
@@ -0,0 +1,114 @@
+<?php
+
+require_once __DIR__.'/../vendor/autoload.php';
+
+try {
+    (new Dotenv\Dotenv(dirname(__DIR__)))->load();
+} catch (Dotenv\Exception\InvalidPathException $e) {
+    //
+}
+
+/*
+|--------------------------------------------------------------------------
+| Create The Application
+|--------------------------------------------------------------------------
+|
+| Here we will load the environment and create the application instance
+| that serves as the central piece of this framework. We'll use this
+| application as an "IoC" container and router for this framework.
+|
+*/
+
+$app = new Laravel\Lumen\Application(
+    dirname(__DIR__)
+);
+
+ $app->withFacades();
+
+ $app->withEloquent();
+
+
+ $app->configure('services');
+ $app->configure('auth');
+
+/*
+|--------------------------------------------------------------------------
+| Register Container Bindings
+|--------------------------------------------------------------------------
+|
+| Now we will register a few bindings in the service container. We will
+| register the exception handler and the console kernel. You may add
+| your own bindings here if you like or you can make another file.
+|
+*/
+
+$app->singleton(
+    Illuminate\Contracts\Debug\ExceptionHandler::class,
+    App\Exceptions\Handler::class
+);
+
+$app->singleton(
+    Illuminate\Contracts\Console\Kernel::class,
+    App\Console\Kernel::class
+);
+
+/*
+|--------------------------------------------------------------------------
+| Register Middleware
+|--------------------------------------------------------------------------
+|
+| Next, we will register the middleware with the application. These can
+| be global middleware that run before and after each request into a
+| route or middleware that'll be assigned to some specific routes.
+|
+*/
+
+// $app->middleware([
+//     App\Http\Middleware\ExampleMiddleware::class
+// ]);
+
+ $app->routeMiddleware([
+     'auth' => App\Http\Middleware\Authenticate::class,
+     'client.credentials' => \Laravel\Passport\Http\Middleware\CheckClientCredentials::class,
+ ]);
+
+
+
+/*
+|--------------------------------------------------------------------------
+| Register Service Providers
+|--------------------------------------------------------------------------
+|
+| Here we will register all of the application's service providers which
+| are used to bind services into the container. Service providers are
+| totally optional, so you are not required to uncomment this line.
+|
+*/
+
+// $app->register(App\Providers\AppServiceProvider::class);
+ $app->register(App\Providers\AuthServiceProvider::class);
+// $app->register(App\Providers\EventServiceProvider::class);
+
+
+$app->register(Laravel\Passport\PassportServiceProvider::class);
+$app->register(Dusterio\LumenPassport\PassportServiceProvider::class);
+
+
+/*
+|--------------------------------------------------------------------------
+| Load The Application Routes
+|--------------------------------------------------------------------------
+|
+| Next we will include the routes file so that they can all be added to
+| the application. This will provide all of the URLs the application
+| can respond to, as well as the controllers that may handle them.
+|
+*/
+
+$app->router->group([
+    'namespace' => 'App\Http\Controllers',
+], function ($router) {
+    require __DIR__.'/../routes/web.php';
+});
+
+return $app;
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..bdbf798
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,45 @@
+{
+    "name": "laravel/lumen",
+    "description": "The Laravel Lumen Framework.",
+    "keywords": ["framework", "laravel", "lumen"],
+    "license": "MIT",
+    "type": "project",
+    "require": {
+        "php": ">=7.1.3",
+        "dusterio/lumen-passport": "^0.2.15",
+        "guzzlehttp/guzzle": "^6.5",
+        "laravel/lumen-framework": "5.7.*",
+        "vlucas/phpdotenv": "~2.2"
+    },
+    "require-dev": {
+        "fzaninotto/faker": "~1.4",
+        "phpunit/phpunit": "~7.0",
+        "mockery/mockery": "~1.0"
+    },
+    "autoload": {
+        "classmap": [
+            "database/seeds",
+            "database/factories"
+        ],
+        "psr-4": {
+            "App\\": "app/"
+        }
+    },
+    "autoload-dev": {
+        "classmap": [
+            "tests/"
+        ]
+    },
+    "scripts": {
+        "post-root-package-install": [
+            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
+        ]
+    },
+    "config": {
+        "preferred-install": "dist",
+        "sort-packages": true,
+        "optimize-autoloader": true
+    },
+    "minimum-stability": "dev",
+    "prefer-stable": true
+}
diff --git a/config/auth.php b/config/auth.php
new file mode 100644
index 0000000..3988d55
--- /dev/null
+++ b/config/auth.php
@@ -0,0 +1,22 @@
+<?php
+
+return [
+    'defaults' => [
+        'guard' => 'api',
+        'passwords' => 'users',
+    ],
+
+    'guards' => [
+        'api' => [
+            'driver' => 'passport',
+            'provider' => 'users',
+        ],
+    ],
+
+    'providers' => [
+        'users' => [
+            'driver' => 'eloquent',
+            'model' => \App\User::class
+        ]
+    ]
+];
\ No newline at end of file
diff --git a/config/services.php b/config/services.php
new file mode 100644
index 0000000..66a54e1
--- /dev/null
+++ b/config/services.php
@@ -0,0 +1,13 @@
+<?php
+
+
+return [
+    'products' => [
+        'base_uri' => env('PRODUCTS_SERVICE_BASE_URI'),
+        'secret' => env('PRODUCTS_SERVICE_SECRET')
+    ],
+    'orders' => [
+        'base_uri' => env('ORDERS_SERVICE_BASE_URI'),
+        'secret' => env('ORDERS_SERVICE_SECRET'),
+    ]
+];
\ No newline at end of file
diff --git a/database/factories/ModelFactory.php b/database/factories/ModelFactory.php
new file mode 100644
index 0000000..7833a68
--- /dev/null
+++ b/database/factories/ModelFactory.php
@@ -0,0 +1,13 @@
+<?php
+
+/*
+|--------------------------------------------------------------------------
+| Model Factories
+|--------------------------------------------------------------------------
+|
+| Here you may define all of your model factories. Model factories give
+| you a convenient way to create models for testing and seeding your
+| database. Just tell the factory how a default model should look.
+|
+*/
+
diff --git a/database/migrations/.gitkeep b/database/migrations/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/database/seeds/DatabaseSeeder.php b/database/seeds/DatabaseSeeder.php
new file mode 100644
index 0000000..23526c9
--- /dev/null
+++ b/database/seeds/DatabaseSeeder.php
@@ -0,0 +1,16 @@
+<?php
+
+use Illuminate\Database\Seeder;
+
+class DatabaseSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     *
+     * @return void
+     */
+    public function run()
+    {
+        // $this->call('UsersTableSeeder');
+    }
+}
diff --git a/phpunit.xml b/phpunit.xml
new file mode 100644
index 0000000..b8c2751
--- /dev/null
+++ b/phpunit.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit backupGlobals="false"
+         backupStaticAttributes="false"
+         bootstrap="bootstrap/app.php"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false">
+    <testsuites>
+        <testsuite name="Application Test Suite">
+            <directory suffix="Test.php">./tests</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">./app</directory>
+        </whitelist>
+    </filter>
+    <php>
+        <env name="APP_ENV" value="testing"/>
+        <env name="CACHE_DRIVER" value="array"/>
+        <env name="QUEUE_CONNECTION" value="sync"/>
+    </php>
+</phpunit>
diff --git a/public/.htaccess b/public/.htaccess
new file mode 100644
index 0000000..b75525b
--- /dev/null
+++ b/public/.htaccess
@@ -0,0 +1,21 @@
+<IfModule mod_rewrite.c>
+    <IfModule mod_negotiation.c>
+        Options -MultiViews -Indexes
+    </IfModule>
+
+    RewriteEngine On
+
+    # Handle Authorization Header
+    RewriteCond %{HTTP:Authorization} .
+    RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
+
+    # Redirect Trailing Slashes If Not A Folder...
+    RewriteCond %{REQUEST_FILENAME} !-d
+    RewriteCond %{REQUEST_URI} (.+)/$
+    RewriteRule ^ %1 [L,R=301]
+
+    # Handle Front Controller...
+    RewriteCond %{REQUEST_FILENAME} !-d
+    RewriteCond %{REQUEST_FILENAME} !-f
+    RewriteRule ^ index.php [L]
+</IfModule>
diff --git a/public/index.php b/public/index.php
new file mode 100644
index 0000000..04aa086
--- /dev/null
+++ b/public/index.php
@@ -0,0 +1,28 @@
+<?php
+
+/*
+|--------------------------------------------------------------------------
+| Create The Application
+|--------------------------------------------------------------------------
+|
+| First we need to get an application instance. This creates an instance
+| of the application / container and bootstraps the application so it
+| is ready to receive HTTP / Console requests from the environment.
+|
+*/
+
+$app = require __DIR__.'/../bootstrap/app.php';
+
+/*
+|--------------------------------------------------------------------------
+| Run The Application
+|--------------------------------------------------------------------------
+|
+| Once we have the application, we can handle the incoming request
+| through the kernel, and send the associated response back to
+| the client's browser allowing them to enjoy the creative
+| and wonderful application we have prepared for them.
+|
+*/
+
+$app->run();
diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..3584cb7
--- /dev/null
+++ b/readme.md
@@ -0,0 +1,21 @@
+# Lumen PHP Framework
+
+[![Build Status](https://travis-ci.org/laravel/lumen-framework.svg)](https://travis-ci.org/laravel/lumen-framework)
+[![Total Downloads](https://poser.pugx.org/laravel/lumen-framework/d/total.svg)](https://packagist.org/packages/laravel/lumen-framework)
+[![Latest Stable Version](https://poser.pugx.org/laravel/lumen-framework/v/stable.svg)](https://packagist.org/packages/laravel/lumen-framework)
+[![Latest Unstable Version](https://poser.pugx.org/laravel/lumen-framework/v/unstable.svg)](https://packagist.org/packages/laravel/lumen-framework)
+[![License](https://poser.pugx.org/laravel/lumen-framework/license.svg)](https://packagist.org/packages/laravel/lumen-framework)
+
+Laravel Lumen is a stunningly fast PHP micro-framework for building web applications with expressive, elegant syntax. We believe development must be an enjoyable, creative experience to be truly fulfilling. Lumen attempts to take the pain out of development by easing common tasks used in the majority of web projects, such as routing, database abstraction, queueing, and caching.
+
+## Official Documentation
+
+Documentation for the framework can be found on the [Lumen website](https://lumen.laravel.com/docs).
+
+## Security Vulnerabilities
+
+If you discover a security vulnerability within Lumen, please send an e-mail to Taylor Otwell at taylor@laravel.com. All security vulnerabilities will be promptly addressed.
+
+## License
+
+The Lumen framework is open-sourced software licensed under the [MIT license](https://opensource.org/licenses/MIT).
diff --git a/resources/views/.gitkeep b/resources/views/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/routes/web.php b/routes/web.php
new file mode 100644
index 0000000..22416ee
--- /dev/null
+++ b/routes/web.php
@@ -0,0 +1,32 @@
+<?php
+
+/*
+|--------------------------------------------------------------------------
+| Application Routes
+|--------------------------------------------------------------------------
+|
+| Here is where you can register all of the routes for an application.
+| It is a breeze. Simply tell Lumen the URIs it should respond to
+| and give it the Closure to call when that URI is requested.
+|
+*/
+
+$router->group(['prefix' => 'api', 'middleware' => ['client.credentials']], function () use ($router) {
+
+    $router->group(['prefix' => 'product'], function () use ($router) {
+        $router->get('/', ['uses' => 'ProductController@index']);
+        $router->post('/', ['uses' => 'ProductController@store']);
+        $router->get('/{product}', ['uses' => 'ProductController@show']);
+        $router->patch('/{product}', ['uses' => 'ProductController@update']);
+        $router->delete('/{product}', ['uses' => 'ProductController@destroy']);
+    });
+
+    $router->group(['prefix' => 'order'], function () use ($router) {
+        $router->get('/', ['uses' => 'OrderController@index']);
+        $router->post('/', ['uses' => 'OrderController@store']);
+        $router->get('/{order}', ['uses' => 'OrderController@show']);
+        $router->patch('/{order}', ['uses' => 'OrderController@update']);
+        $router->delete('/{order}', ['uses' => 'OrderController@destroy']);
+    });
+
+});
\ No newline at end of file
diff --git a/storage/app/.gitignore b/storage/app/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/storage/app/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/storage/framework/cache/.gitignore b/storage/framework/cache/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/storage/framework/cache/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/storage/framework/views/.gitignore b/storage/framework/views/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/storage/framework/views/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/storage/logs/.gitignore b/storage/logs/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/storage/logs/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/tests/ExampleTest.php b/tests/ExampleTest.php
new file mode 100644
index 0000000..1bad6ef
--- /dev/null
+++ b/tests/ExampleTest.php
@@ -0,0 +1,21 @@
+<?php
+
+use Laravel\Lumen\Testing\DatabaseMigrations;
+use Laravel\Lumen\Testing\DatabaseTransactions;
+
+class ExampleTest extends TestCase
+{
+    /**
+     * A basic test example.
+     *
+     * @return void
+     */
+    public function testExample()
+    {
+        $this->get('/');
+
+        $this->assertEquals(
+            $this->app->version(), $this->response->getContent()
+        );
+    }
+}
diff --git a/tests/TestCase.php b/tests/TestCase.php
new file mode 100644
index 0000000..89a058d
--- /dev/null
+++ b/tests/TestCase.php
@@ -0,0 +1,14 @@
+<?php
+
+abstract class TestCase extends Laravel\Lumen\Testing\TestCase
+{
+    /**
+     * Creates the application.
+     *
+     * @return \Laravel\Lumen\Application
+     */
+    public function createApplication()
+    {
+        return require __DIR__.'/../bootstrap/app.php';
+    }
+}

From cee0f49f32962664872184a0cf3a143e1f6a6a0b Mon Sep 17 00:00:00 2001
From: behzad <behzadbabaei69@gmail.com>
Date: Sat, 22 Jan 2022 21:30:15 +0400
Subject: [PATCH 2/3] fixing missed step

---
 app/Console/Kernel.php                        | 10 ++--
 app/Events/Event.php                          |  2 +
 app/Events/ExampleEvent.php                   |  5 +-
 app/Exceptions/Handler.php                    |  6 +-
 app/Http/Controllers/Controller.php           |  2 +
 app/Http/Controllers/OrderController.php      | 48 +++++++++++++---
 app/Http/Controllers/ProductController.php    | 33 ++++++++++-
 app/Http/Middleware/Authenticate.php          |  4 ++
 app/Http/Middleware/ExampleMiddleware.php     |  2 +
 app/Jobs/ExampleJob.php                       |  6 +-
 app/Jobs/Job.php                              |  2 +
 app/Listeners/ExampleListener.php             |  6 +-
 app/Providers/AppServiceProvider.php          |  3 +-
 app/Providers/AuthServiceProvider.php         | 17 +++---
 app/Providers/EventServiceProvider.php        |  2 +
 app/Services/OrderService.php                 | 51 ++++++++++++++---
 app/Services/ProductService.php               | 56 +++++++++++++++----
 app/Traits/ApiResponse.php                    | 25 ++++++++-
 app/Traits/RequestService.php                 | 20 +++++--
 app/User.php                                  |  8 ++-
 bootstrap/app.php                             |  6 +-
 composer.json                                 |  9 +--
 config/auth.php                               |  4 +-
 config/services.php                           |  3 +-
 database/factories/ModelFactory.php           |  3 +-
 .../2022_01_22_164518_add_users_table.php     | 36 ++++++++++++
 database/seeds/DatabaseSeeder.php             |  5 +-
 database/seeds/UserTableSeeder.php            | 23 ++++++++
 public/index.php                              |  2 +
 routes/web.php                                |  4 +-
 30 files changed, 330 insertions(+), 73 deletions(-)
 create mode 100644 database/migrations/2022_01_22_164518_add_users_table.php
 create mode 100644 database/seeds/UserTableSeeder.php

diff --git a/app/Console/Kernel.php b/app/Console/Kernel.php
index ad6e311..0d8a594 100644
--- a/app/Console/Kernel.php
+++ b/app/Console/Kernel.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Console;
 
 use Illuminate\Console\Scheduling\Schedule;
@@ -12,18 +14,16 @@ class Kernel extends ConsoleKernel
      *
      * @var array
      */
-    protected $commands = [
-        //
-    ];
+    protected $commands = [];
 
     /**
      * Define the application's command schedule.
      *
-     * @param  \Illuminate\Console\Scheduling\Schedule  $schedule
+     * @param \Illuminate\Console\Scheduling\Schedule $schedule
+     *
      * @return void
      */
     protected function schedule(Schedule $schedule)
     {
-        //
     }
 }
diff --git a/app/Events/Event.php b/app/Events/Event.php
index b8230f0..bc32757 100644
--- a/app/Events/Event.php
+++ b/app/Events/Event.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Events;
 
 use Illuminate\Queue\SerializesModels;
diff --git a/app/Events/ExampleEvent.php b/app/Events/ExampleEvent.php
index 4bd1268..8b9ca3e 100644
--- a/app/Events/ExampleEvent.php
+++ b/app/Events/ExampleEvent.php
@@ -1,16 +1,15 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Events;
 
 class ExampleEvent extends Event
 {
     /**
      * Create a new event instance.
-     *
-     * @return void
      */
     public function __construct()
     {
-        //
     }
 }
diff --git a/app/Exceptions/Handler.php b/app/Exceptions/Handler.php
index 4a375c0..76002d8 100644
--- a/app/Exceptions/Handler.php
+++ b/app/Exceptions/Handler.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Exceptions;
 
 use App\Traits\ApiResponse;
@@ -13,6 +15,8 @@ use Illuminate\Database\Eloquent\ModelNotFoundException;
 use Laravel\Lumen\Exceptions\Handler as ExceptionHandler;
 use Symfony\Component\HttpKernel\Exception\HttpException;
 
+use function env;
+
 class Handler extends ExceptionHandler
 {
     use ApiResponse;
@@ -51,7 +55,6 @@ class Handler extends ExceptionHandler
      */
     public function render($request, Exception $exception)
     {
-
         if ($exception instanceof HttpException) {
             $errorCode = $exception->getStatusCode();
             $errorMessage = Response::$statusTexts[$errorCode];
@@ -99,6 +102,5 @@ class Handler extends ExceptionHandler
         return $this->errorResponse(
             "Unexpected error. Try later!",
             Response::HTTP_INTERNAL_SERVER_ERROR);
-
     }
 }
diff --git a/app/Http/Controllers/Controller.php b/app/Http/Controllers/Controller.php
index 72350ce..1838462 100644
--- a/app/Http/Controllers/Controller.php
+++ b/app/Http/Controllers/Controller.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Http\Controllers;
 
 use App\Traits\ApiResponse;
diff --git a/app/Http/Controllers/OrderController.php b/app/Http/Controllers/OrderController.php
index 0ea3545..32bd791 100644
--- a/app/Http/Controllers/OrderController.php
+++ b/app/Http/Controllers/OrderController.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Http\Controllers;
 
 use App\Services\OrderService;
@@ -8,42 +10,74 @@ use Illuminate\Http\Request;
 
 class OrderController extends Controller
 {
+    /**
+     * @var \App\Services\OrderService
+     */
+    protected $orderService;
 
-    private $orderService;
-    private $productService;
+    /**
+     * @var \App\Services\ProductService
+     */
+    protected $productService;
 
+    /**
+     * OrderController constructor.
+     *
+     * @param \App\Services\OrderService   $orderService
+     * @param \App\Services\ProductService $productService
+     */
     public function __construct(OrderService $orderService, ProductService $productService)
     {
         $this->orderService = $orderService;
         $this->productService = $productService;
     }
 
+    /**
+     * @return mixed
+     */
     public function index()
     {
         return $this->successResponse($this->orderService->fetchOrders());
     }
 
+    /**
+     * @param $order
+     *
+     * @return mixed
+     */
     public function show($order)
     {
         return $this->successResponse($this->orderService->fetchOrder($order));
     }
 
+    /**
+     * @param \Illuminate\Http\Request $request
+     *
+     * @return mixed
+     */
     public function store(Request $request)
     {
-        $result = $this->productService->fetchProduct($request->product_id);
-//        dd($result);
-
         return $this->successResponse($this->orderService->createOrder($request->all()));
     }
 
+    /**
+     * @param \Illuminate\Http\Request $request
+     * @param                          $order
+     *
+     * @return mixed
+     */
     public function update(Request $request, $order)
     {
         return $this->successResponse($this->orderService->updateOrder($order, $request->all()));
     }
 
+    /**
+     * @param $order
+     *
+     * @return mixed
+     */
     public function destroy($order)
     {
         return $this->successResponse($this->orderService->deleteOrder($order));
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/Http/Controllers/ProductController.php b/app/Http/Controllers/ProductController.php
index a7e1fe3..36381fe 100644
--- a/app/Http/Controllers/ProductController.php
+++ b/app/Http/Controllers/ProductController.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Http\Controllers;
 
 use App\Services\ProductService;
@@ -10,33 +12,62 @@ class ProductController extends Controller
 
     private $productService;
 
+    /**
+     * ProductController constructor.
+     *
+     * @param \App\Services\ProductService $productService
+     */
     public function __construct(ProductService $productService)
     {
         $this->productService = $productService;
     }
 
+    /**
+     * @return mixed
+     */
     public function index()
     {
         return $this->successResponse($this->productService->fetchProducts());
     }
 
+    /**
+     * @param $product
+     *
+     * @return mixed
+     */
     public function show($product)
     {
         return $this->successResponse($this->productService->fetchProduct($product));
     }
 
+    /**
+     * @param \Illuminate\Http\Request $request
+     *
+     * @return mixed
+     */
     public function store(Request $request)
     {
         return $this->successResponse($this->productService->createProduct($request->all()));
     }
 
+    /**
+     * @param \Illuminate\Http\Request $request
+     * @param                          $product
+     *
+     * @return mixed
+     */
     public function update(Request $request, $product)
     {
         return $this->successResponse($this->productService->updateProduct($product, $request->all()));
     }
 
+    /**
+     * @param $product
+     *
+     * @return mixed
+     */
     public function destroy($product)
     {
         return $this->successResponse($this->productService->deleteProduct($product));
     }
-}
\ No newline at end of file
+}
diff --git a/app/Http/Middleware/Authenticate.php b/app/Http/Middleware/Authenticate.php
index 361a11e..1fea457 100644
--- a/app/Http/Middleware/Authenticate.php
+++ b/app/Http/Middleware/Authenticate.php
@@ -1,10 +1,14 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Http\Middleware;
 
 use Closure;
 use Illuminate\Contracts\Auth\Factory as Auth;
 
+use function response;
+
 class Authenticate
 {
     /**
diff --git a/app/Http/Middleware/ExampleMiddleware.php b/app/Http/Middleware/ExampleMiddleware.php
index 166581c..49c589c 100644
--- a/app/Http/Middleware/ExampleMiddleware.php
+++ b/app/Http/Middleware/ExampleMiddleware.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Http\Middleware;
 
 use Closure;
diff --git a/app/Jobs/ExampleJob.php b/app/Jobs/ExampleJob.php
index 7b65bb4..4a519cd 100644
--- a/app/Jobs/ExampleJob.php
+++ b/app/Jobs/ExampleJob.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Jobs;
 
 class ExampleJob extends Job
@@ -11,7 +13,6 @@ class ExampleJob extends Job
      */
     public function __construct()
     {
-        //
     }
 
     /**
@@ -19,8 +20,7 @@ class ExampleJob extends Job
      *
      * @return void
      */
-    public function handle()
+    public function handle() : void
     {
-        //
     }
 }
diff --git a/app/Jobs/Job.php b/app/Jobs/Job.php
index 7c873e1..cb65719 100644
--- a/app/Jobs/Job.php
+++ b/app/Jobs/Job.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Jobs;
 
 use Illuminate\Bus\Queueable;
diff --git a/app/Listeners/ExampleListener.php b/app/Listeners/ExampleListener.php
index 77fc6a8..9bb1978 100644
--- a/app/Listeners/ExampleListener.php
+++ b/app/Listeners/ExampleListener.php
@@ -1,10 +1,10 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Listeners;
 
 use App\Events\ExampleEvent;
-use Illuminate\Queue\InteractsWithQueue;
-use Illuminate\Contracts\Queue\ShouldQueue;
 
 class ExampleListener
 {
@@ -15,7 +15,6 @@ class ExampleListener
      */
     public function __construct()
     {
-        //
     }
 
     /**
@@ -26,6 +25,5 @@ class ExampleListener
      */
     public function handle(ExampleEvent $event)
     {
-        //
     }
 }
diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index ddec046..35a426d 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Providers;
 
 use Illuminate\Support\ServiceProvider;
@@ -13,6 +15,5 @@ class AppServiceProvider extends ServiceProvider
      */
     public function register()
     {
-        //
     }
 }
diff --git a/app/Providers/AuthServiceProvider.php b/app/Providers/AuthServiceProvider.php
index 36b4f16..ac0e84a 100644
--- a/app/Providers/AuthServiceProvider.php
+++ b/app/Providers/AuthServiceProvider.php
@@ -1,10 +1,10 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Providers;
 
-use App\User;
 use Dusterio\LumenPassport\LumenPassport;
-use Illuminate\Support\Facades\Gate;
 use Illuminate\Support\ServiceProvider;
 
 class AuthServiceProvider extends ServiceProvider
@@ -16,11 +16,16 @@ class AuthServiceProvider extends ServiceProvider
      */
     public function register()
     {
-        //
     }
 
     /**
      * Boot the authentication services for the application.
+     * If you desire to handle the request via simple mechanism
+     * $this->app['auth']->viaRequest('api', function ($request) {
+     *      if ($request->input('api_token')) {
+     *               return User::where('api_token', $request->input('api_token'))->first();
+     *      }
+     *  });
      *
      * @return void
      */
@@ -31,12 +36,6 @@ class AuthServiceProvider extends ServiceProvider
         // should return either a User instance or null. You're free to obtain
         // the User instance via an API token or any other method necessary.
 
-//        $this->app['auth']->viaRequest('api', function ($request) {
-//            if ($request->input('api_token')) {
-//                return User::where('api_token', $request->input('api_token'))->first();
-//            }
-//        });
-
         LumenPassport::routes($this->app->router);
     }
 }
diff --git a/app/Providers/EventServiceProvider.php b/app/Providers/EventServiceProvider.php
index a3d284f..0175c14 100644
--- a/app/Providers/EventServiceProvider.php
+++ b/app/Providers/EventServiceProvider.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Providers;
 
 use Laravel\Lumen\Providers\EventServiceProvider as ServiceProvider;
diff --git a/app/Services/OrderService.php b/app/Services/OrderService.php
index 26eb252..2bdd92f 100644
--- a/app/Services/OrderService.php
+++ b/app/Services/OrderService.php
@@ -1,15 +1,26 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Services;
 
 use App\Traits\RequestService;
 
+use function config;
+
 class OrderService
 {
     use RequestService;
 
-    public $baseUri;
-    public $secret;
+    /**
+     * @var string
+     */
+    protected $baseUri;
+
+    /**
+     * @var string
+     */
+    protected $secret;
 
     public function __construct()
     {
@@ -17,28 +28,52 @@ class OrderService
         $this->secret = config('services.orders.secret');
     }
 
-    public function fetchOrders()
+    /**
+     * @return string
+     */
+    public function fetchOrders() : string
     {
         return $this->request('GET', '/api/order');
     }
 
-    public function fetchOrder($order)
+    /**
+     * @param $order
+     *
+     * @return string
+     */
+    public function fetchOrder($order) : string
     {
         return $this->request('GET', "/api/order/{$order}");
     }
 
-    public function createOrder($data)
+    /**
+     * @param $data
+     *
+     * @return string
+     */
+    public function createOrder($data) : string
     {
         return $this->request('POST', '/api/order', $data);
     }
 
-    public function updateOrder($order, $data)
+    /**
+     * @param $order
+     * @param $data
+     *
+     * @return string
+     */
+    public function updateOrder($order, $data) : string
     {
         return $this->request('PATCH', "/api/order/{$order}", $data);
     }
 
-    public function deleteOrder($order)
+    /**
+     * @param $order
+     *
+     * @return string
+     */
+    public function deleteOrder($order) : string
     {
         return $this->request('DELETE', "/api/order/{$order}");
     }
-}
\ No newline at end of file
+}
diff --git a/app/Services/ProductService.php b/app/Services/ProductService.php
index 89be091..9e4e414 100644
--- a/app/Services/ProductService.php
+++ b/app/Services/ProductService.php
@@ -1,46 +1,82 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Services;
 
 use App\Traits\RequestService;
 
+use function config;
+
 class ProductService
 {
     use RequestService;
 
-    public $baseUri;
-    public $secret;
+    /**
+     * @var string
+     */
+    protected $baseUri;
 
+    /**
+     * @var string
+     */
+    protected $secret;
+
+    /**
+     * ProductService constructor.
+     */
     public function __construct()
     {
         $this->baseUri = config('services.products.base_uri');
         $this->secret = config('services.products.secret');
     }
 
-
-    public function fetchProducts()
+    /**
+     * @return string
+     */
+    public function fetchProducts() : string
     {
         return $this->request('GET', '/api/product');
     }
 
-    public function fetchProduct($product)
+    /**
+     * @param $product
+     *
+     * @return string
+     */
+    public function fetchProduct($product) : string
     {
         return $this->request('GET', "/api/product/{$product}");
     }
 
-    public function createProduct($data)
+    /**
+     * @param $data
+     *
+     * @return string
+     */
+    public function createProduct($data) : string
     {
         return $this->request('POST', '/api/product', $data);
     }
 
-    public function updateProduct($product, $data)
+    /**
+     * @param $product
+     * @param $data
+     *
+     * @return string
+     */
+    public function updateProduct($product, $data) : string
     {
         return $this->request('PATCH', "/api/product/{$product}", $data);
     }
 
-    public function deleteProduct($product)
+    /**
+     * @param $product
+     *
+     * @return string
+     */
+    public function deleteProduct($product) : string
     {
         return $this->request('DELETE', "/api/product/{$product}");
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/Traits/ApiResponse.php b/app/Traits/ApiResponse.php
index bc022ac..6a6028f 100644
--- a/app/Traits/ApiResponse.php
+++ b/app/Traits/ApiResponse.php
@@ -1,26 +1,45 @@
 <?php
 
+declare(strict_types = 1);
 
 namespace App\Traits;
 
-
 use Illuminate\Http\Response;
 
+use function response;
+
 trait ApiResponse
 {
-
+    /**
+     * @param     $data
+     * @param int $statusCode
+     *
+     * @return mixed
+     */
     public function successResponse($data, $statusCode = Response::HTTP_OK)
     {
         return response($data, $statusCode)->header('Content-Type', 'application/json');
     }
 
+    /**
+     * @param $errorMessage
+     * @param $statusCode
+     *
+     * @return mixed
+     */
     public function errorResponse($errorMessage, $statusCode)
     {
         return response()->json(['error' => $errorMessage, 'error_code' => $statusCode], $statusCode);
     }
 
+    /**
+     * @param $errorMessage
+     * @param $statusCode
+     *
+     * @return mixed
+     */
     public function errorMessage($errorMessage, $statusCode)
     {
         return response($errorMessage, $statusCode)->header('Content-Type', 'application/json');
     }
-}
\ No newline at end of file
+}
diff --git a/app/Traits/RequestService.php b/app/Traits/RequestService.php
index 5177448..feaa03d 100644
--- a/app/Traits/RequestService.php
+++ b/app/Traits/RequestService.php
@@ -1,27 +1,39 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Traits;
 
 use GuzzleHttp\Client;
 
 trait RequestService
 {
-
-    public function request($method, $requestUrl, $formParams = [], $headers = [])
+    /**
+     * @param       $method
+     * @param       $requestUrl
+     * @param array $formParams
+     * @param array $headers
+     *
+     * @return string
+     * @throws \GuzzleHttp\Exception\GuzzleException
+     */
+    public function request($method, $requestUrl, $formParams = [], $headers = []) : string
     {
         $client = new Client([
             'base_uri' => $this->baseUri
         ]);
+
         if (isset($this->secret)) {
             $headers['Authorization'] = $this->secret;
         }
+
         $response = $client->request($method, $requestUrl,
             [
                 'form_params' => $formParams,
                 'headers' => $headers
             ]
         );
+
         return $response->getBody()->getContents();
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/User.php b/app/User.php
index 5bdef8b..0ce760e 100644
--- a/app/User.php
+++ b/app/User.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App;
 
 use Illuminate\Auth\Authenticatable;
@@ -15,10 +17,10 @@ class User extends Model implements AuthenticatableContract, AuthorizableContrac
     /**
      * The attributes that are mass assignable.
      *
-     * @var array
+     * @var string[]
      */
     protected $fillable = [
-        'name', 'email',
+        'name', 'email'
     ];
 
     /**
@@ -29,4 +31,4 @@ class User extends Model implements AuthenticatableContract, AuthorizableContrac
     protected $hidden = [
         'password',
     ];
-}
\ No newline at end of file
+}
diff --git a/bootstrap/app.php b/bootstrap/app.php
index 98a15e2..bee8cab 100644
--- a/bootstrap/app.php
+++ b/bootstrap/app.php
@@ -1,9 +1,13 @@
 <?php
 
+declare(strict_types = 1);
+
 require_once __DIR__.'/../vendor/autoload.php';
 
 try {
-    (new Dotenv\Dotenv(dirname(__DIR__)))->load();
+    (new Laravel\Lumen\Bootstrap\LoadEnvironmentVariables(
+        dirname(__DIR__)
+    ))->bootstrap();
 } catch (Dotenv\Exception\InvalidPathException $e) {
     //
 }
diff --git a/composer.json b/composer.json
index bdbf798..72f7028 100644
--- a/composer.json
+++ b/composer.json
@@ -8,13 +8,14 @@
         "php": ">=7.1.3",
         "dusterio/lumen-passport": "^0.2.15",
         "guzzlehttp/guzzle": "^6.5",
-        "laravel/lumen-framework": "5.7.*",
-        "vlucas/phpdotenv": "~2.2"
+        "laravel/lumen-framework": "5.8.*",
+        "lcobucci/jwt": "3.3.3",
+        "vlucas/phpdotenv": "^3.3"
     },
     "require-dev": {
         "fzaninotto/faker": "~1.4",
-        "phpunit/phpunit": "~7.0",
-        "mockery/mockery": "~1.0"
+        "mockery/mockery": "~1.0",
+        "phpunit/phpunit": "~7.0"
     },
     "autoload": {
         "classmap": [
diff --git a/config/auth.php b/config/auth.php
index 3988d55..65cd3c2 100644
--- a/config/auth.php
+++ b/config/auth.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 return [
     'defaults' => [
         'guard' => 'api',
@@ -19,4 +21,4 @@ return [
             'model' => \App\User::class
         ]
     ]
-];
\ No newline at end of file
+];
diff --git a/config/services.php b/config/services.php
index 66a54e1..6ed3ef3 100644
--- a/config/services.php
+++ b/config/services.php
@@ -1,5 +1,6 @@
 <?php
 
+declare(strict_types = 1);
 
 return [
     'products' => [
@@ -10,4 +11,4 @@ return [
         'base_uri' => env('ORDERS_SERVICE_BASE_URI'),
         'secret' => env('ORDERS_SERVICE_SECRET'),
     ]
-];
\ No newline at end of file
+];
diff --git a/database/factories/ModelFactory.php b/database/factories/ModelFactory.php
index 7833a68..7594576 100644
--- a/database/factories/ModelFactory.php
+++ b/database/factories/ModelFactory.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 /*
 |--------------------------------------------------------------------------
 | Model Factories
@@ -10,4 +12,3 @@
 | database. Just tell the factory how a default model should look.
 |
 */
-
diff --git a/database/migrations/2022_01_22_164518_add_users_table.php b/database/migrations/2022_01_22_164518_add_users_table.php
new file mode 100644
index 0000000..a5cc4f7
--- /dev/null
+++ b/database/migrations/2022_01_22_164518_add_users_table.php
@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types = 1);
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddUsersTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up() : void
+    {
+        Schema::create('users', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->string('name', 256);
+            $table->string('email', 256);
+            $table->string('password', 512);
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down() : void
+    {
+        Schema::dropIfExists('users');
+    }
+}
diff --git a/database/seeds/DatabaseSeeder.php b/database/seeds/DatabaseSeeder.php
index 23526c9..532d795 100644
--- a/database/seeds/DatabaseSeeder.php
+++ b/database/seeds/DatabaseSeeder.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 use Illuminate\Database\Seeder;
 
 class DatabaseSeeder extends Seeder
@@ -11,6 +13,7 @@ class DatabaseSeeder extends Seeder
      */
     public function run()
     {
-        // $this->call('UsersTableSeeder');
+        \Illuminate\Support\Facades\Artisan::call('passport:install');
+         $this->call(UserTableSeeder::class);
     }
 }
diff --git a/database/seeds/UserTableSeeder.php b/database/seeds/UserTableSeeder.php
new file mode 100644
index 0000000..9d9fe72
--- /dev/null
+++ b/database/seeds/UserTableSeeder.php
@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types = 1);
+
+use Illuminate\Database\Seeder;
+use Illuminate\Support\Facades\Hash;
+
+class UserTableSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     *
+     * @return void
+     */
+    public function run()
+    {
+        \App\User::create([
+            'name'     => 'user1',
+            'email'    => 'user1@gmail.com',
+            'password' => Hash::make('123456')
+        ]);
+    }
+}
diff --git a/public/index.php b/public/index.php
index 04aa086..adecaf5 100644
--- a/public/index.php
+++ b/public/index.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 /*
 |--------------------------------------------------------------------------
 | Create The Application
diff --git a/routes/web.php b/routes/web.php
index 22416ee..aa71e55 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 /*
 |--------------------------------------------------------------------------
 | Application Routes
@@ -29,4 +31,4 @@ $router->group(['prefix' => 'api', 'middleware' => ['client.credentials']], func
         $router->delete('/{order}', ['uses' => 'OrderController@destroy']);
     });
 
-});
\ No newline at end of file
+});

From 29c7677fd670337bc59d807a49b79a3e18c70cad Mon Sep 17 00:00:00 2001
From: edmondlang <edmond_wuiming@hotmail.com>
Date: Fri, 30 Sep 2022 19:23:34 +0800
Subject: [PATCH 3/3] initial commit

---
 .gitignore.example | 8 ++++++++
 artisan            | 0
 routes/web.php     | 3 ++-
 3 files changed, 10 insertions(+), 1 deletion(-)
 create mode 100644 .gitignore.example
 mode change 100755 => 100644 artisan

diff --git a/.gitignore.example b/.gitignore.example
new file mode 100644
index 0000000..a98c1b9
--- /dev/null
+++ b/.gitignore.example
@@ -0,0 +1,8 @@
+/vendor
+/.idea
+Homestead.json
+Homestead.yaml
+.env
+
+storage/*.key
+composer.lock
diff --git a/artisan b/artisan
old mode 100755
new mode 100644
diff --git a/routes/web.php b/routes/web.php
index aa71e55..3fa8199 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -13,7 +13,8 @@ declare(strict_types = 1);
 |
 */
 
-$router->group(['prefix' => 'api', 'middleware' => ['client.credentials']], function () use ($router) {
+// $router->group(['prefix' => 'api', 'middleware' => ['client.credentials']], function () use ($router) {
+$router->group(['prefix' => 'api'], function () use ($router) {
 
     $router->group(['prefix' => 'product'], function () use ($router) {
         $router->get('/', ['uses' => 'ProductController@index']);