知道这些坑，你还敢乱把单体架构拆成分布式吗？( 四 ) 一、背景我们在聊架构风格之

*@throwsException
*/
publicvoideditorSaveProuct(SkuMainInfoMQEntityskuMainInfoMQEntity)throwsException{
try{
SkuMainBeanskuMainBean=skuMainInfoMQEntity.getSkuMainBean();
if(skuMainBean==null){
thrownewException("修改参数为空！");
}
SkuMainBeanoriginalSku=this.getSkuMainBeanBySkuId(skuMainBean.getId());
if(originalSku==null){
thrownewException("无效SkuId！");
}
SkuMainBeanskuMainUpdate=updateIsWeightMark(skuMainBean);
SkuMainBeanskuMainPre=this.get(skuMainUpdate.getId());
//系统下架的商品强制下架
if(skuMainPre!=null&&skuMainPre.getSystemFixedStatus()!=null&&skuMainPre.getSystemFixedStatus().equals(SystemFixedStatusEnum.SYSTEM_FIXED_STATUS_DOWN.getCode())){
skuMainUpdate.setFixedStatus(FixedStatusEnum.PRODUCT_DOWN.getCode());
}
booleanflag=skuMainDao.editorProduct(skuMainUpdate);
if(flag){
if(!zkConfManagerCenterService.isDefaultStoreStatisticsScore(skuMainBean.getOrgCode())){
SkuMainBeansaveSkumainBean=this.get(skuMainUpdate.getId());
//防止未查到,把缓存覆盖
if(saveSkumainBean!=null){
cacheSkuMainBean(saveSkumainBean);
}
//发送Sku修改MQ
sendSkuModifyMq(SkuModifyOpSourceEnum.MIX_UPDATE_SKU,originalSku,newSkuMainInfoMQEntity(skuMainUpdate));
ProductImagesBeanproductImagesBean=productImagesService.queryImagesBySkuId(skuMainUpdate.getId());
SkuMainInfoCheckMQEntityskuMainInfoCheckMQEntity=newSkuMainInfoCheckMQEntity();
skuMainInfoCheckMQEntity.setSkuMainBean(skuMainUpdate);
skuMainInfoCheckMQEntity.setProductImagesBean(productImagesBean);
mqServiceImpl.sendJosMQ(skuMainInfoCheckMQEntity,MqTypeEnum.RcsKeyWordsCheck);
mqServiceImpl.sendJosMQ(skuMainInfoCheckMQEntity,MqTypeEnum.SenseKeyWordsCheck);
}else{
LOGGER.info("addopenplatformsku,notnotnotsendmq!skuId={}",skuMainBean.getId());
}
}
}catch(Exceptione){
LOGGER.error("修改商品信息失败.e:",e);
thrownewException(e);
}
}
②CQS和SRP的改造，拆解GODClassesRead服务

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Write服务

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③抽离到业务层business层后
@Service
publicclassSkuMainBusinessServiceImplimplementsSkuMainBusinessService{
privatestaticfinalorg.slf4j.LoggerLOGGER=LoggerFactory.getLogger(SkuMainBusinessServiceImpl.class);
@Resource
privateZkConfManagerCenterServicezkConfManagerCenterService;
@Resource
privateMqServicemqService;
@Resource
privateSkuMainReadserviceskuMainReadservice;
@Resource
privateSkuMainWriteserviceskuMainWriteservice;
@Value("${system.group.environment}")
privateStringsystemGroupEnvironment;
/**
*问题：service层聚合了太多业务逻辑倒置上层方法没办法统一
*@paramskuMainInfoMQEntity
*@throwsException
*/
publicvoideditorSaveProuct(SkuMainInfoMQEntityskuMainInfoMQEntity)throwsException{
try{
SkuMainBeanskuMainBean=skuMainInfoMQEntity.getSkuMainBean();
if(skuMainBean==null){
thrownewException("修改参数为空！");
}
SkuMainBeanoriginalSku=skuMainReadservice.getSkuMainBeanBySkuId(skuMainBean.getId());
if(originalSku==null){
thrownewException("无效SkuId！");
}
SkuMainBeanskuMainUpdate=skuMainWriteservice.updateIsWeightMark(skuMainBean);
SkuMainBeanskuMainPre=skuMainReadservice.queryDbById(skuMainUpdate.getId());
//系统下架的商品强制下架
if(skuMainPre!=null&&skuMainPre.getSystemFixedStatus()!=null&&skuMainPre.getSystemFixedStatus().equals(SystemFixedStatusEnum.SYSTEM_FIXED_STATUS_DOWN.getCode())){
skuMainUpdate.setFixedStatus(FixedStatusEnum.PRODUCT_DOWN.getCode());