$model['address']])->first(); DB::transaction(function () use ($model, $user) { Swap::where(['id' => $model['id']])->update(['status' => 2]); User::where(['id' => $user['id']])->increment('balance', $model['balance']); }); return $this->response()->success('Success message.')->refresh(); } else { return $this->response()->error('不要给人家送钱')->refresh(); } } }