0.0!!!

app/Http/Controllers/api/ActivityReward.php

@@ -9,6 +9,7 @@ use App\Services\ActivityRewardService;
 use App\Services\ActivityUserService;
 use App\Services\UserService;
 use Illuminate\Http\JsonResponse;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Validation\ValidationException;
 use Exception;
 
@@ -18,6 +19,7 @@ class ActivityReward extends BaseController
 
     public function participate(): JsonResponse
     {
+        DB::beginTransaction();
         try {
             request()->validate([
                 'member_id' => ['required', 'integer', 'exists:users,member_id'],
@@ -57,9 +59,12 @@ class ActivityReward extends BaseController
                 'member_id' => $memberId,
                 'status' => 0
             ]);
+            DB::commit();
         } catch (ValidationException $e) {
+            DB::rollBack();
             return $this->error($e->validator->errors()->first());
         } catch (Exception $e) {
+            DB::rollBack();
             return $this->error($e->getMessage(), [], $e->getCode());
         }
         return $this->success();