@Transactionalpublic ReportResDto createReport(Long fromId, Long toId, Long matchingId, String content) { // fromId, toId가 같으면 에러코드 if (Objects.equals(fromId, toId)) { throw new BadRequestException(ErrorCode.BAD_REQUEST); } // fromUser, toUser 불러오기 User fromUser = userRepository.findByIdOrElseThrow(fromId); User toUser = userRepository.findByIdOrElseThrow(toId); // re..