按需更新。
编程式事务：
@Autowired TransactionTemplate transactionTemplate; public String creditApply(MallBaseUserRequest userRequest) { final String userId = userRequest.getUserId(); final String productId = userRequest.getProductId(); MallUserCreditApplyInfo applyInfo = mallUserCreditApplyRepository.selectLastCreditInfo(userId, productId, "I"); if (null == applyInfo) { logger.info("没有状态为I的申请记录，新增一条"); applyInfo = (MallUserCreditApplyInfo) transactionTemplate.execute(new TransactionCallback() { @Override public Object doInTransaction(TransactionStatus transactionStatus) { MallVerifyUserInfoDO mallVerifyUserInfoDO = mallUserVerifyInfoRepository .queryUserVerifyInfo(userId, productId, true); if (null == mallVerifyUserInfoDO || !verifySuccess(mallVerifyUserInfoDO)) { logger.warn( "MallUserVerifyServiceImpl - creditApply ：Mall User verify progress not valid," + " userId={}.", userId); throw new SupplyException(SupplyErrorCode.ILLEGAL_STATUS); } MallUserCreditApplyInfo mallUserCreditApplyInfo = new MallUserCreditApplyInfo(); BeanUtils.copyProperties(mallVerifyUserInfoDO, mallUserCreditApplyInfo, "id, sequenceId, status"); String applyId = mallUserCreditApplyRepository .createMallUserCreditApplyInfo(mallUserCreditApplyInfo); return mallUserCreditApplyRepository.queryApplyInfoByApplyId(applyId); } }); } logger.info("begin credit apply， applyId={}", applyInfo.getApplyId()); return mallLoanApplyManager.creditApply(applyInfo); }
