添加withcount

app/Admin/Controllers/ActivityController.php

@@ -46,7 +46,7 @@ class ActivityController extends AdminController
                     "2"=>"<span class='label label-success'>已结束</span>",
                     "*"=> '其他：${gender}'
                 ]),
-                amis()->TableColumn('user_count', __('admin.activities.user_count')),
+                amis()->TableColumn('logs_count', __('admin.activities.user_count')),
                 amis()->TableColumn('start_at', __('admin.activities.start_at')),
                 amis()->TableColumn('end_at', __('admin.activities.end_at')),
 

app/Services/Admin/ActivityService.php

@@ -21,6 +21,8 @@ class ActivityService extends BaseService
 
     protected bool $modelSortAble = true;
 
+    protected array $withRelationshipsCount = ['logs'];
+
     public function store($data): bool
     {
         $columns = $this->getTableColumns();

app/Services/Admin/BaseService.php

@@ -10,6 +10,8 @@ use Slowlyo\OwlAdmin\Services\AdminService;
  */
 class BaseService extends AdminService
 {
+    protected array $withRelationshipsCount = [];
+
     protected array $withRelationships = [];
 
     protected string $modelFilterName = '';
@@ -38,6 +40,10 @@ class BaseService extends AdminService
             $query->with($this->withRelationships);
         }
 
+        if($this->withRelationshipsCount){
+            $query->withCount($this->withRelationshipsCount);
+        }
+
         if ($filter) {
             $query->filter(request()->input(), $filter);
         }