(int)$model->id, // 'term_id' => (int)$model->term_id, 'name' => $model->name, 'room_no' => $model->room_no, 'max_student_nums' => $model->max_student_nums, 'status' => $model->status, 'created_at' => $model->created_at->format(Carbon::DEFAULT_TO_STRING_FORMAT), 'updated_at' => $model->updated_at->format(Carbon::DEFAULT_TO_STRING_FORMAT) ]; } }