feat(ai-edits): add output storage backfill flow and coverage

tests/Feature/Api/Event/EventAiEditControllerTest.php

@@ -3,6 +3,7 @@
 namespace Tests\Feature\Api\Event;
 
 use App\Models\AiEditingSetting;
+use App\Models\AiEditOutput;
 use App\Models\AiEditRequest;
 use App\Models\AiStyle;
 use App\Models\AiUsageLedger;
@@ -13,6 +14,7 @@ use App\Models\Package;
 use App\Models\Photo;
 use App\Services\EventJoinTokenService;
 use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Facades\Storage;
 use Tests\TestCase;
 
 class EventAiEditControllerTest extends TestCase
@@ -802,6 +804,67 @@ class EventAiEditControllerTest extends TestCase
             ->assertJsonPath('error.meta.allowed_style_keys.0', $allowed->key);
     }
 
+    public function test_guest_show_serializes_local_output_url_when_storage_path_is_present(): void
+    {
+        $event = Event::factory()->create([
+            'status' => 'published',
+        ]);
+        $this->attachEntitledEventPackage($event);
+
+        $photo = Photo::factory()->for($event)->create([
+            'tenant_id' => $event->tenant_id,
+            'status' => 'approved',
+        ]);
+
+        $style = AiStyle::query()->create([
+            'key' => 'guest-output-url-style',
+            'name' => 'Guest Output URL',
+            'provider' => 'runware',
+            'provider_model' => 'runware-default',
+            'requires_source_image' => true,
+            'is_active' => true,
+        ]);
+
+        $request = AiEditRequest::query()->create([
+            'tenant_id' => $event->tenant_id,
+            'event_id' => $event->id,
+            'photo_id' => $photo->id,
+            'style_id' => $style->id,
+            'provider' => 'runware',
+            'provider_model' => 'runware-default',
+            'status' => AiEditRequest::STATUS_SUCCEEDED,
+            'safety_state' => 'passed',
+            'prompt' => 'Create edit.',
+            'idempotency_key' => 'guest-output-url-1',
+            'queued_at' => now()->subMinute(),
+            'completed_at' => now(),
+        ]);
+
+        $storagePath = 'events/demo-event/ai-edits/output-1.jpg';
+        AiEditOutput::query()->create([
+            'request_id' => $request->id,
+            'provider_asset_id' => 'guest-output-asset-1',
+            'storage_disk' => 'public',
+            'storage_path' => $storagePath,
+            'provider_url' => 'https://provider.example/output.jpg',
+            'mime_type' => 'image/jpeg',
+            'is_primary' => true,
+            'safety_state' => 'passed',
+            'generated_at' => now(),
+        ]);
+
+        $token = app(EventJoinTokenService::class)
+            ->createToken($event, ['label' => 'guest-output-url'])
+            ->getAttribute('plain_token');
+
+        $response = $this->withHeaders(['X-Device-Id' => 'guest-device-output-url'])
+            ->getJson("/api/v1/events/{$token}/ai-edits/{$request->id}");
+
+        $response->assertOk()
+            ->assertJsonPath('data.outputs.0.storage_path', $storagePath)
+            ->assertJsonPath('data.outputs.0.url', Storage::disk('public')->url($storagePath));
+    }
+
     private function attachEntitledEventPackage(Event $event): EventPackage
     {
         $package = Package::factory()->endcustomer()->create([