Adding version checker middleware

app/Exceptions/Handler.php

@@ -3,6 +3,7 @@
 namespace App\Exceptions;
 
 use Exception;
+use App\Exceptions\VersionException;
 use Illuminate\Validation\ValidationException;
 use Illuminate\Auth\Access\AuthorizationException;
 use Illuminate\Database\Eloquent\ModelNotFoundException;
@@ -11,6 +12,8 @@ use Symfony\Component\HttpKernel\Exception\HttpException;
 
 class Handler extends ExceptionHandler
 {
+    const ERROR_VERSION = 0;
+
     /**
      * A list of the exception types that should not be reported.
      *
@@ -49,15 +52,25 @@ class Handler extends ExceptionHandler
             return parent::render($request, $e);
         } else {
             $statusCode = 500;
+            $customCode = 0;
             if ($e instanceof ModelNotFoundException) {
                 $statusCode = 404;
             } elseif ($e instanceof HttpException) {
                 $statusCode = $e->getStatusCode();
+            } elseif ($e instanceof VersionException) {
+                $statusCode = 400;
+                $customCode = self::ERROR_VERSION;
+            }
+
+
+            if ($statusCode <= 200) {
+                $statusCode = 500;
             }
             return response()->json(array(
                 'errors' => array(
                     $e->getMessage(),
-                )
+                ),
+                'code' => $customCode,
             ), $statusCode);
         }
 

app/Exceptions/VersionException.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Exceptions;
+
+use Symfony\Component\HttpKernel\Exception\HttpException;
+
+class VersionException extends HttpException {
+}

app/Web/Middlewares/Version.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Web\Middlewares;
+
+use Closure;
+use App\Exceptions\VersionException;
+use Illuminate\Http\Request;
+use Symfony\Component\HttpKernel\Exception\HttpException;
+
+class Version {
+
+    const REGEX_VERSION = '/^([\d])+.([\d])+.([\d]+)$/';
+
+    public function handle(Request $request, Closure $next) {
+        $version = $request->headers->get('x-device-version');
+
+        if (preg_match(self::REGEX_VERSION, $version, $matches) === 1) {
+            list($match, $major, $medium, $minor) = $matches;
+
+            if ($major < env('MINIMUM_MAJOR') || $medium < env('MINIMUM_MEDIUM') || $minor < env('MINIMUM_MINOR')) {
+                throw new VersionException(400, "");
+            }
+        } else {
+            throw new VersionException(400, "");
+        }
+        return $next($request);
+    }
+}

bootstrap/app.php

@@ -82,6 +82,7 @@ $app->singleton(
 
 $app->routeMiddleware([
 	'auth' => App\Web\Middlewares\Authenticate::class,
+	'version' => App\Web\Middlewares\Version::class,
 ]);
 
 /*

routes/web.php

@@ -34,6 +34,7 @@ $app->get('/cms/{id_cms}', 'CmsController@get');
 $app->get('/countries', 'CountryController@lists');
 
 $app->group(['middleware' => 'auth'], function() use ($app) {
+    $app->group(['middleware' => 'version'], function() use ($app) {
         /*
         |--------------------------------------------------------------------------
         | AUTH ROUTES
@@ -161,4 +162,5 @@ $app->group(['middleware' => 'auth'], function() use ($app) {
         $app->get('/user/accounts', 'AccountPaymentController@list_accounts');
         $app->delete('/user/account/paypal/{id_paypal}', 'AccountPaymentController@delete_paypal');
         $app->delete('/user/account/paybox/{id_paybox_card}', 'AccountPaymentController@delete_paybox');
+    });
 });