data: Create Data class for inertia share

Author: SamuelBisberg

app/Data/InertiaRequestData.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Data;
+
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Inertia\AlwaysProp;
+use Spatie\LaravelData\Data;
+use Spatie\TypeScriptTransformer\Attributes\RecordTypeScriptType;
+use Spatie\TypeScriptTransformer\Attributes\TypeScript;
+use Spatie\TypeScriptTransformer\Attributes\TypeScriptType;
+use Tighten\Ziggy\Ziggy;
+
+#[TypeScript]
+class InertiaRequestData extends Data
+{
+    public function __construct(
+        #[RecordTypeScriptType('string', 'string|string[]')]
+        public AlwaysProp $errors,
+
+        public ?UserData $user,
+
+        #[TypeScriptType('string[]')]
+        public \Closure $can,
+
+        #[RecordTypeScriptType('string', 'string|string[]')]
+        public \Closure $ziggy,
+
+        public bool $sidebarOpen,
+    ) {}
+
+    public static function fromMiddleware(Request $request, AlwaysProp $errors): self
+    {
+        return new self(
+            errors: $errors,
+            user: Auth::check() ? UserData::from($request->user()) : null,
+            can: fn () => [
+                // TODO: Add your permissions here
+            ],
+            ziggy: fn (): array => [
+                ...(new Ziggy)->toArray(),
+                'location' => $request->url(),
+            ],
+            sidebarOpen: ! $request->hasCookie('sidebar_state')
+                || $request->cookie('sidebar_state') === 'true',
+        );
+    }
+}

app/Http/Middleware/HandleInertiaRequests.php

@@ -2,10 +2,9 @@
 
 namespace App\Http\Middleware;
 
-use Illuminate\Foundation\Inspiring;
+use App\Data\InertiaRequestData;
 use Illuminate\Http\Request;
 use Inertia\Middleware;
-use Tighten\Ziggy\Ziggy;
 
 class HandleInertiaRequests extends Middleware
 {
@@ -37,20 +36,8 @@ public function version(Request $request): ?string
      */
     public function share(Request $request): array
     {
-        [$message, $author] = str(Inspiring::quotes()->random())->explode('-');
+        $errors = parent::share($request)['errors'] ?? [];
 
-        return [
-            ...parent::share($request),
-            'name' => config('app.name'),
-            'quote' => ['message' => trim($message), 'author' => trim($author)],
-            'auth' => [
-                'user' => $request->user(),
-            ],
-            'ziggy' => fn (): array => [
-                ...(new Ziggy)->toArray(),
-                'location' => $request->url(),
-            ],
-            'sidebarOpen' => ! $request->hasCookie('sidebar_state') || $request->cookie('sidebar_state') === 'true',
-        ];
+        return InertiaRequestData::fromMiddleware($request, $errors)->toArray();
     }
 }