Fix PR52 API author visibility and ticket-option user scoping

app/Actions/Projects/BuildProjectTicketOptionsPayload.php

@@ -38,6 +38,7 @@ class BuildProjectTicketOptionsPayload
             'ticketTypes' => TicketTypeResource::collection($project->ticketTypes()->get())->resolve(),
             'users' => UserResource::collection(
                 User::query()
+                    ->visibleToProject($project)
                     ->orderBy('name')
                     ->get(),
             )->resolve(),

app/Http/Controllers/Api/ProjectTicketController.php

@@ -123,7 +123,8 @@ class ProjectTicketController extends ApiController
             ? "{$ticket->ticket_key} was updated."
             : 'No ticket changes were detected.';
 
-        return TicketResource::make($ticket->fresh()->load([
+        $canManageProject = $this->permissionService->allows($user, Permission::ProjectAdmin, $project);
+        $displayTicket = $ticket->fresh([
             'assignee',
             'author',
             'fieldValues.ticketFieldDefinition',
@@ -132,7 +133,23 @@ class ProjectTicketController extends ApiController
             'ticketStatus.boardColumn',
             'ticketType',
             'worklogEntries.actor',
-        ]))
+        ]) ?? $ticket->load([
+            'assignee',
+            'author',
+            'fieldValues.ticketFieldDefinition',
+            'fieldValues.userValue',
+            'ticketPriority',
+            'ticketStatus.boardColumn',
+            'ticketType',
+            'worklogEntries.actor',
+        ]);
+
+        if (! $project->show_author && ! $canManageProject) {
+            $displayTicket->setRelation('author', null);
+            $displayTicket->author_user_id = null;
+        }
+
+        return TicketResource::make($displayTicket)
             ->additional([
                 'meta' => [
                     'message' => $statusMessage,

tests/Feature/Api/TicketApiTest.php

@@ -81,6 +81,77 @@ class TicketApiTest extends TestCase
             ->assertJsonPath('data.ticket.story_points', 5);
     }
 
+    public function test_ticket_update_hides_author_for_non_admins_when_author_visibility_is_disabled(): void
+    {
+        $writer = User::factory()->create();
+        $author = User::factory()->create([
+            'name' => 'Author User',
+        ]);
+        $project = Project::factory()->create([
+            'key' => 'CORE',
+            'show_author' => false,
+        ]);
+
+        app(InitializeProjectTicketMetadata::class)->handle($project);
+
+        $priority = $project->ticketPriorities()->firstOrFail();
+        $status = $project->ticketStatuses()->firstOrFail();
+        $type = $project->ticketTypes()->where('is_parent', false)->firstOrFail();
+
+        $ticket = Ticket::factory()->create([
+            'author_user_id' => $author->id,
+            'project_id' => $project->id,
+            'sequence_number' => 1,
+            'ticket_key' => 'CORE-1',
+            'ticket_priority_id' => $priority->id,
+            'ticket_status_id' => $status->id,
+            'ticket_type_id' => $type->id,
+            'title' => 'API ticket',
+        ]);
+
+        $this->syncProjectPermissions($project, $writer, ['write', 'view']);
+
+        $this->actingAs($writer)
+            ->patchJson(route('api.projects.tickets.update', [$project, $ticket]), [
+                'acceptance_criteria' => $ticket->acceptance_criteria,
+                'blocked_comment' => $ticket->blocked_comment,
+                'description' => $ticket->description,
+                'is_blocked' => $ticket->is_blocked,
+                'parent_ticket_id' => $ticket->parent_ticket_id,
+                'story_points' => $ticket->story_points,
+                'ticket_priority_id' => $priority->id,
+                'ticket_type_id' => $type->id,
+                'title' => 'Updated API ticket',
+            ])
+            ->assertOk()
+            ->assertJsonPath('data.author', null)
+            ->assertJsonPath('data.author_user_id', null);
+    }
+
+    public function test_ticket_options_only_return_project_visible_users(): void
+    {
+        [$user, $project] = $this->projectContext();
+        $projectViewer = User::factory()->create();
+        $outsider = User::factory()->create();
+
+        $this->syncProjectPermissions($project, $projectViewer, ['view']);
+
+        $response = $this->actingAs($user)
+            ->getJson(route('api.projects.ticket-options', [
+                'project' => $project,
+                'source' => 'backlog',
+            ]))
+            ->assertOk();
+
+        $userIds = collect($response->json('data.users'))
+            ->pluck('id')
+            ->all();
+
+        $this->assertContains($user->id, $userIds);
+        $this->assertContains($projectViewer->id, $userIds);
+        $this->assertNotContains($outsider->id, $userIds);
+    }
+
     public function test_tickets_can_return_status_targets_and_move_statuses(): void
     {
         [$user, $project] = $this->projectContext();