varias alteracoes

bootstrap/app.php

@@ -3,14 +3,16 @@
 use App\Http\Middleware\HandleAppearance;
 use App\Http\Middleware\HandleInertiaRequests;
 use App\Http\Middleware\PreserveFormFeedback;
+use App\Http\Middleware\EnsureSimulationRecoveryCookie;
 use Illuminate\Foundation\Application;
 use Illuminate\Foundation\Configuration\Exceptions;
 use Illuminate\Foundation\Configuration\Middleware;
+use Illuminate\Database\QueryException;
+use Illuminate\Database\ConnectionException;
 use Illuminate\Http\Middleware\AddLinkHeadersForPreloadedAssets;
 use Illuminate\Http\Request;
 use Illuminate\Support\Str;
 use Symfony\Component\HttpFoundation\Response;
-use Throwable;
 
 return Application::configure(basePath: dirname(__DIR__))
     ->withRouting(
@@ -20,7 +22,7 @@ return Application::configure(basePath: dirname(__DIR__))
         health: '/up',
     )
     ->withMiddleware(function (Middleware $middleware): void {
-        $middleware->encryptCookies(except: ['appearance', 'sidebar_state']);
+        $middleware->encryptCookies(except: ['appearance', 'sidebar_state', EnsureSimulationRecoveryCookie::NAME]);
 
         $middleware->web(append: [
             HandleAppearance::class,
@@ -42,6 +44,34 @@ return Application::configure(basePath: dirname(__DIR__))
                 );
             }
 
+            if (($exception instanceof QueryException || $exception instanceof ConnectionException || $exception instanceof \PDOException)
+                && ! $request->is('api/v1/simulation-drafts*')) {
+                $reference = (string) ($response->headers->get('X-Correlation-ID')
+                    ?? $request->attributes->get('correlation_id')
+                    ?? Str::uuid());
+                $response->setStatusCode(503);
+                $response->headers->set('Cache-Control', 'no-store');
+
+                if ($request->is('api/*') || $request->expectsJson()) {
+                    $response->setContent(json_encode([
+                        'message' => 'Serviço temporariamente indisponível. Tente novamente mais tarde.',
+                        'reference' => $reference,
+                    ], JSON_UNESCAPED_UNICODE | JSON_THROW_ON_ERROR));
+                    $response->headers->set('Content-Type', 'application/json; charset=utf-8');
+                } else {
+                    $response->setContent(view('errors.database-unavailable', ['reference' => $reference])->render());
+                    $response->headers->set('Content-Type', 'text/html; charset=utf-8');
+                }
+            }
+
+            if ($request->is('api/v1/simulation-drafts*') && $response->isServerError()) {
+                $response->setContent(json_encode([
+                    'message' => 'Não foi possível guardar ou recuperar o rascunho. Os dados existentes não foram apagados. Tente novamente mais tarde.',
+                    'reference' => $response->headers->get('X-Correlation-ID'),
+                ], JSON_UNESCAPED_UNICODE | JSON_THROW_ON_ERROR));
+                $response->headers->set('Content-Type', 'application/json; charset=utf-8');
+            }
+
             return $response;
         });
     })->create();